冀教版八下英语Unit 8 Save Our WorldLesson 61
冀教初中英语八年级下册《Unit 8 Save Our World教案
Learning steps:
Step 1. Leading in
Showthenewwords to the students. Let the students read the words first. Then let them read after the tape.
Learningaims:
Call on the students to take actions to protect our environment.
Learn about the pollution problems in our life.
Learning important points:
Have students work inthesame groups or in new groups. Each group will make a poster about what things theycando to help reduce pollution in the world.
2. It presents some solutions to the problems that pollution poses.
Learning important points:
1. It presents thought-provoking facts and figures abut pollution in North America.
Step 3. Listening
Listen tothetape finish Exercise 2 in the activity book.
1. Everyyear, each person in North America makes about 1000 kilograms of garbage.
Unit8《SaveOurWorld》课件4(7页)(冀教版八年级下)
Learning aims :
1.Master the new words: mend ,must ,touch ,repair
2. Understand the words tear ,cassette,deck, buzz, exactly ,power
8.They need _to__g_o_(go) and try .
Let’s learn a song !
Group A –the boys sing the orange words .
Group B –the girls sing the purple words .
Can you learn from something these pictures ? They are all from garbage !
fix,mend,repair 都是修理的意思， fix 指修理手表、 自行车等。是非正
式用语，mend 着
重“修补”衣服、
鞋伞、道路等，而
repair用于修理结
构较为复杂的，损
伤较大的东西，如
机器、汽车等。
Exercise:Fill in the blanks with the words in their proper forms .
1.Each group _n_ee_d_s_(need) boys and girls . 2.M y bike is b_r_o_k_en__(break) .
3.My shoes _h_a_ve___(have) a hole . 4.There _is____(be) a pair of shoes . 5.A power line _ca_r_r_ie_s__(carry) electricity. 6.I know e_x_a_c_t_ly_ (exact) what _t_o_d_o___(do) 7.My backpack d_o_e_s_n’_t_f_it (not fit) .
2021年八年级英语下册 Unit 8 Save our world教案 翼教版
2019-2020年八年级英语下册 Unit 8 Save our world教案1 翼教版一. 教学内容：Unit 8 Save Our World Lesson 61~ Lesson 641. 单词和短语n. litter can clean-up seat lidv. take a walkadj. more most2. 语法（1）学习如何提供帮助（2）宾语从句的用法3. 语言目标（1）Can I help you ?What can I do for you?（2）I don’t think （that）he will e.二. 重点、难点分析：1. too much太多。
如：Don’t eat too much. 不要吃得太多。
辨析：much too与too muchmuch too极其，非常；后接形容词或副词。
如：This coat is much too big for me. 这件外套我穿太大。
too much过于，太多；作定语，后接不可数名词；还可单独使用作主语，表语、宾语、状语等。
如：He drank too much beer last night. 昨晚他喝啤酒过量了。
（作定语）This is too much. 这太过份了。
（作表语）2. more than多于；反义词less than少于more or less差不多；或多或少We hope our explanation will prove more or less helpful.希望我们的说明或多或少地能有些帮助。
no more也不；都不He can’t afford a new car，and no more can I. 他买不起新车，我也买不起。
the more…，the more… 越……越……The more angry he became，the more she laughed at him. 他越生气，她就越嘲笑他。
英语：unit 8 《save our world》教案(4)(冀教版八年级下).doc
Unit 8 Save Our WorldLesson 57: Let’s Clean Up!Teaching Content:Mastery words and expressions: yard, rubbish, pick up, bit, a bit of, bigOral words and expressions: garbage, pollution, finish doing, get to workTeaching Aims:1.Let the students understand to protect our environment is our duty.2.We should keep our school yard clean.Teaching Important Points:1.Know how many ways we can say “garbage”.2.Talk about the destroy of the rubbish.Teaching Difficult Points:Some words and expressions, such as: pick up, clean upTeaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching Procedure:Step1. Come to “TALK ABOUT IT.”Step2. Show the new words to the students. Let the students read the words first. Then let them read after the tape. Step3. Listen to the tape and do Exercise 3 in activity book.Step4. Read the text and check the answers silently. At the same time, answer the following questions:1. Where are Jenny, Brian and Danny?2. How’s the weather?3.What do English people call “rubbish”?4.What is Jenny studying in class this week?5.What does the teacher think of Jenny’s idea?Step5. Read the text in roles loudly. Then let some students act it out in front of the class.Step6. PracticeExplain some language points to the class. Then ask the students to make up sentences with them.1.But look at all of the rubbish!2.Somebody should pick up that garbage!3.It would take too long.4.Each student could clean up a bit of the school yard.5.We would finish cleaning in an hour.Step7. Come to “LET’S DO IT.”Work in teams with three or four people. Let some students act their dialogue out in front of the class.Step 8. Homework1.Finish off the exercises in activity book.2.Go on the next reading in the student book.Summary:This lesson is close to our life. Try to take the students out of the classroom and show the garbage to them. Then let them say what they feel about the garbage. Ask them to act the dialogue out in the school yard. Advice the students to pick up the garbage and clean up the school yard.Lesson 58: Stop PollutionTeaching Content:Mastery words and expressions: less, environment, throw away, least, take out, waste, fix, toiletOral words and expressions: reusable, pollute, leak, litre, leaky, sink, tap, recycle, save, take out, turn off, leak out Teaching Aims:1.This lesson focuses on the environment issues.2.It presents some solutions to the problems that pollution poses.Teaching Important Points:1.It presents thought-provoking facts and figures abut pollution in North America.2.Call on the students to take personal action to reduce pollution.Teaching Difficult Points:Find more solutions to protect our environment.Teaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching Procedure:Step1. Come to “THINK ABOUT IT.”Step2. Show the new words to the class. First let them read them by themselves. Then read them after the teacher. Practice the words for a while.Step3. Talk about the questions:Show some pictures about our environment to the class. Let the students work in three or four to finish the task.1.What do you think our environment?2.What can we do to reduce pollution?3.Do you know anything about the environment in foreign countries? Can you give an example?Step4. Listen to the tape and finish Exercise 2 in activity book.1.In North America, many students help their school make more pollution.2.In an environment club, people work together to make the environment clean.3.Environment clubs encourage students to bring their lunches in plastic bags.4.They give prizes to the classes that make the least garbage.5.On a no-car day, only teachers come to school by car. No students come to school by car.6.A leaking toilet can waster twenty to forty litres of water an hour.7.In environment clubs, students don’t fix leaky toilets and sinks.8.A hundred kilograms of recycled paper saves seventeen trees.Step5. Read the text in silence. Check the answers. Then let the students read the text in class loudly.Step6. Analyze the text and make a further discussion about it. Let’ s discuss its details.1.What do people in an environment club do?2.On no-car day, how do people come to work? How do students come to school?3.What do you know about a leaking toilet?Step7. Come to “LET’S DO IT.”Step8. Homework1.Finish off the exercises in activity book.2.Go on the next reading in the student book.Summary:It is a subject that is close to the student life about how to st op pollution. We must give examples in students’ daily life. Discuss with the students: how to reduce waste paper; how to save water; how to save money.Lesson 59: Let’s look at Garbage!Teaching Content:Mastery words and expressions: sort, metal, weight, percentOral words and expressions: plastic, packagingTeaching Aims:1.Call on the students to take actions to protect our environment.2.Learn about the pollution problems in our life.Teaching Important Points:1.Offering help.2.Learn new vocabulary for describing materials and for comparing qualities.Teaching Difficult Points:Describe materials and comparing qualities.Teaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesTeaching Procedure:Step1. Remind the students:1.What kinds of rubbish do you throw every day? Can you name them?2.What can be recycled?Step2. Work in groups.Let the students go to the dustbin to collect some garbage and take them to the classroom.Ask the students name them and compare the qualities.Let the students look up the books and the dictionaries when they are in trouble. Help them when they can’t express correctly.Step 3. Listen to the tape finish Exercise 2 in the activity book.1.Every year, each person in North America makes about 1000 kilograms of garbage.2.Plastic makes the most garbage.3.In just one day, Americans throw out 136 million kilograms of packaging.4.Packaging makes the most garbage.5.People often use packaging, and they never throw it away.6.About the percent of packaging is plastic.7.Each day, Americans throw out ten thousand small cars.Step4. Read the text and check the answers.Let the students read the text in roles. Then ask several students to act out the dialogue.Step5. Come to “PROJECT”.Bring the students to pick up the garbage in the school yard. Put the garbage into bags and bring it to school for our project.Take a walk around your neighbourhood, take a bag with you and pick up any garbage you see. Wear gloves, because garbage in dirty.Now sort the garbage into paper, plastic, metal, glass and others.Then compare the garbage in school yard with that in neighbourhood.Have students work in the same groups or in new groups. Each group will make a poster about what things they can do to help reduce pollution in the world.Step6. Homework1.Finish off the exercises in activity book.2.Go on reading in the next book.Summary:We all think the garbage is dirty. In order to increase the students’ interests, we have to face the garbage and sort it in groups. When we do this, we can find many people are wasting things around us. Learn to recycle things with the students. Let’s see how many new things we can make out of it.Lesson 60: Fix and MendTeaching Content:Mastery words and expressions: mend, must, touch, repairOral words and expressions: tear, cassette, deck, buzz, exactly, reuse, powerTeaching Aims:1.Learn about the knowledge of environment.2.Tell the students to save and protect the resources is our duty.Teaching Important Points:1.In order to save our environment, we should fix and mend something in our daily life.2.Feel the beauty of music.Teaching Difficult Points:Some words and expressions, such as: fit, fix, mendTeaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching procedure:Step1. Ask the students the questions:What do you do when your pants have a hole?What do you do with when your shoes have a tear?Work in pairs and discuss the questions. They can ask many other questions. Then let them give a report to the class.Step2. Listen to the tape. Feel the rhythm of the song.Step3. Read the song as a lyric poem. Let the students read after you. Then let them read and translate it. They must add their feelings in it.Step4. Listen to the tape again. Let’s sing after it.Step5. Ask some volunteers to come to the front and act it out.Step6. PracticeWork in groups of three or four. Give examples of the things that we can do around us. Discuss and give a report to the class.Step7. C ome to “LET’S DO IT.”Step8. Homework1.Finish off the exercises in activity book.2.Go on the next reading in the student book.Summary:In order to save our environment, we must do the little things around us. Let the students search on the Internet to get more information about waste. If we all save sources, we can get more energy form the nature. Tell the students to save water is an important thing in our life. Water is the most important source. We cant’ live without water.Lesson 61: What Was in the Bags?Teaching Content:Mastery words and expressions: more, most, bad, litterOral words and expressions: a little bitTeaching Aims:1.Build the belief to save our earth.2.Cultivate the feelings of responsibilities.Teaching Important Points:1.Learn new vocabulary for describing materials and for comparing quantities.2.Learn common expressions for offering assistance.Teaching Difficult Points:New words and phrases to compare quantities.Teaching Preparation: garbageTeaching Aids: audiotape, flashcards, garbageType of lesson: new lessonTeaching Procedure:Step1. Take out the garbage and put it on the floor. Let’s discuss what we can reuse and recycle. Ask the students work in their groups and imagine what we can do with it. Give a report to the class.Step2. Listen to the tape and finish Exercise 2 in activity book.Danny and Jenny are very _______ to know that people throw ______ _______ waste things away.Danny finds a _______ ______. One of the ________ is broken. He will take it _______ and _______ it. After he _______ it, he will give it to_________ _______, Debbie. ________ should throw away a toy like tat. It’s not _______ to waster things.A lot of the ______ is broken. That’s bad! Once Danny _______ his foot on a piece of broken glass.Step3. Read the text and check the answers. Let the students it loudly in class. Then read it in roles.Step4. Use the garbage we have brought to the class. Act the dialogue out in front of the class.Step5. Practice some words and expressions: too much, m ore…than…, most, less…than…too much:S1: There is too much garbage in the school yard.S2: There was too much rain last summer.more…than…S3: I have more glass than metal.S4: they have more dresses than pants.mostS5: Who has the most paper?less…than…S6: Do you have less plastic than metal?Step6. PracticeDo Exercise 3 in activity.Fill in the blanks according to the text.There are 10 kilograms of paper, 8 kilograms of plastic, and 5 kilograms of metal. There ______ 3 kilograms of glass. So there is ______ paper than plastic, and ______ metal than plastic. Glass is the ______. Paper is the ______. Some of _______ is only use on ______ side. We can ______ it.Step7. Discuss the text in detail.1.Is the garbage in the book the same as that we collect in the school yard?2.What can we use the garbage to do?3.What do you feel about the garbage?Step8. Come to “LET’S DO IT”.Step9. Homework1.Finish off the exercises in activity book.2.Go on the next reading in the student book.Lesson 62: Take Short Showers!Teaching Content:Oral words and expressions: can, take showers, make…into…Teaching Aims:1.Know about the pollution in our country.2.We all should take care of our environment.Teaching Important Points:1.How do you think the pollution in our country?2.What should we do to stop pollution?Teaching Difficult Points:Some words and expressionsTeaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching Procedure:Step1. Come to “THINK ABOUT IT.”Step2. Listen to the tape and fill in the blanks:Our city is clean, but I think we _____ things. I think we waste ______ the most. People waste water, ______. I try not to waste water. I take short ______.A bike ______ make any pollution. It makes the _____ pollution of all types of transportation. Buses make ______ pollution, but ______ of people can travel on a bus. Buses make ______ pollution than cars.Step3. Read the text silently and check the answers. Then read it again and finish the exercises in activity book.1.Why does Liu Yan worry about pollution too much? Because ______.A. She doesn’t like DalianB. the air and water are clean in DalianC. people don’t throw garbage on the groundD. Both B and C2.What do people in Dalian waste most?A. GlassB. PaperC. MetalD. Plastic3.How often does a truck pick up the cans and cardboard? ________.A. Every dayB. Every weekC. NeverD. Twice a week4.What does Liu think can make the most pollution? _______.A. CarsB. Big factoriesC. BikesD. Both A and B5.What makes the least pollution of all types of transportation? _______.A. CarsB. BusesC. BikesD. Ships6.How does Liu Yan go to school every day? _______.A. On footB. By bikeC. By carD. By busStep4. Play the tape again. Let the students read after it for several times. Ask the students to read the text loudly in class.Step5. PracticeWork in groups. Discuss the following questions.1.What do you think of the city in which you live?2.What’s your adv ice to stop pollution?3.What’s your plan to reduce pollution?Step6. Come to “LET’S DO IT!”Step7. Homework1.Finish off the activity book.2.Go on the next reading in the student book.Summary:There are many kinds of pollution. We know air pollution, w ater pollution and air pollution. It’s very bad for our life. We must do something to reduce the pollution from the three ways. According to the real situation, make a certain plan with the students. We must remember to carry it out as time goes on.Lesson 63: Garbage Is Interesting!Teaching Content:Mastery words and expressions: take a walk, seatOral words and expressions: can, clean-up, lid, sort…into…, take a tripTeaching Aims:1.Call on the students to protect the environment.2.Think about many ways to reduce pollution.Teaching Important Points:1.Sum what we learn in this unit.2.Learn the knowledge of protecting environment.Teaching Difficult Points:Grasp the ways to reduce the pollution.Teaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching Procedure:Step1. Let the students sum what we learn in this unit. Ask them to repeat the main idea, but not word by word. Step2. Listen to the tape and fill in the blanks according to the text.On Tuesday, we started a school yard clean-up. We all took bags and worked _______. We picked up all the _______.On Wednesday, Brian, Danny and I took a _______ through our neighbourhood. We _______ up any garbage we _______. Danny found a ______ car with a broken wheel. He took it home, cleaned it and ______ it.The next day, we _______ all the garbage into plastic, metal, glass and _______.Most of garbage was paper. People ________ a lot of paper.Step3. Read the text silently and check the answers. Then read it again and do the exercises.Read the diary and answer true (T) or false (F).1.Jenny learned something about geography this week.2.On Tuesday, Jenny and her friends started a school yard clean-up.3.On Thursday, Danny found a toy car with one broken wheel.4.On Thursday, they took their bags of garbage to school and sorted all of it.5.Most of the rubbish was plastic.6.They didn’t know how garbage is recycled.7.Today, Danny made a car out of garbage.8.Danny used pieces of wood for the car’s body and cardboard box for the car’s seats.Step4. Analyze the text with the students. Discuss the main idea of this text. Let the students sum some language points and practice in class.Step5. Ask the students show what they have make out of the garbage. Present them to the class. Explain to the students how them work. Demonstrate in the class.Step6. Talk about what do you feel about our environment. After they learn the text, what do they want to do? What are they doing these days?Step7. Come to “LET’S DO IT!”Step8. Homework1.Finish off the exercises in activity book.2.Write a composition about the pollution. Remember to write: how to save the earth?Summary:Writing is very important in learning English. How to save the earth is a subject that has much to say. They can use the Internet when they are in trouble. The teacher helps them when they can’t express themselves.Lesson 64: Unit ReviewTeaching Content:Mastery words and expressions from Lesson 57 to Lesson 63.Oral words and expressions form Lesson 57 to Lesson 63.Teaching Aims:1.Learn to save the sources and the earth.2.Reducing pollution is our duty.Teaching Important Points:1.Learn some words and expressions about the materials and quantities.2.Learn to sort and recycle the garbage.Teaching Difficult Points:Create the feelings of loving our country and the earth.Teaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: review lessonTeaching Procedure:Step1. Play the audiotape. Let’s sing the son g in this unit together. At the same time, show some pictures of fixing and mending to the students.Step2. Talk about the meaning of saving our environment and reducing the pollution.Work in groups and talk freely. Then all the students in the groups sum their ideas on a piece of paper. Then give a report in class.Step3. Practice the main grammar: the Object ClauseLet some students come to the front and write their sentences on the blackboard. Ask them to explain them in English.Step4. Review some language points in this unit.The styles are making up sentences or making dialogues.Step5. Do with the exercises in this lesson. Discuss some difficulties on the blackboard together.Step6. Come to “Do you know”.Show the sentences or pictures with the flash. Then sum the grammars.Step7. Homework1.Finish off the exercises in activity book.2.Practice the speaking language in this unit.Summary:When the teachers show some pictures of waste and pollution to the students. It is easy to stimulate the students’ interests. They also have much to say. What should they do? What actions can save our earth? Encourage them to image and do what they should do from now on.。
冀教版英语八下Unit8Saveourworldword教案2
英语八年级下翼教版Unit 8 Save our world教案 2一. 教学内容：Unit 8 Save Our Worl dLesson 57~ Lesson 601. 单词和短语n. yard rubbish garbage bit a bi t of pollution bag environment litre toilet sink tap metal plastic weight packaging percent cassette deck buzz powerv. pick up throw away pollute take out leak waste fix recycle save sort mend tear（tore/ torn）must reuse touch repairadj. less reusable least leaky plasticadv. exactly2. 语法（1）学习如何提供帮助（2）宾语从句用法3. 语言目标（1）Can I help you? What can I do for you?（2）I don’t think（that）he will come.二. 重点、难点分析：1. sunny adj阳光充足的，照耀的，快乐的a sunny day晴朗的日子a sunny r oom阳光充足的房间a sunny smile温和的微笑The day was bright and sunny. 阳光灿烂的日子。
sun n. 太阳；阳光；向阳处；有阳光的地方The sun rose at six o’clock. 太阳六点钟升起。
sit in the sun 坐在阳光下2. rubbish n. 垃圾，废物，废话同义词：garbagerubbish collection 垃圾堆rubbish pail 垃圾桶garbage can／truck 垃圾箱／车household garbage 生活垃圾literary garbage 无聊读物表示“垃圾”的词：（1）trash n. 垃圾。
最新冀教版英语八年级下册《unit 8 save our world》单元教案.doc
英语八年级下翼教版Unit 8 Save our world单元教案Lesson 57: Let’s Clean Up!Teaching Content:Mastery words and expressions: yard, rubbish, pick up, bit, a bit of, big Oral words and expressions: garbage, pollution, finish doing, get to work Teaching Aims:1.Let the students understand to protect our environment is our duty.2.We should keep our school yard clean.Teaching Important Points:1.Know how many ways we can say “garbage”.2.Talk about the destroy of the rubbish.Teaching Difficult Points:Some words and expressions, such as: pick up, clean upTeaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching Procedure:Step1. Come to “TALK ABOUT IT.”Step2. Show the new words to the students. Let the students read the words first. Then let them read after the tape.Step3. Listen to the tape and do Exercise 3 in activity book.Step4. Read the text and check the answers silently. At the same time, answer the following questions1. Where are Jenny, Brian and Danny?2. How’s the weather?3.What do English people call “rubbish”?4.What is Jenny studying in class this week?5.What does the teacher think of Jenny’s idea?Step5. Read the text in roles loudly. Then let some students act it out in front of the class.Step6. PracticeExplain some language points to the class. Then ask the students to make up sentences with them.1.But look at all of the rubbish!2.Somebody should pick up that garbage!3.It would take too long.4.Each student could clean up a bit of the school yard.5.We would finish cleaning in an hour.Step7. Come to “LET’S DO IT.”Work in teams with three or four people. Let some students act their dialogue out in front of the class.Step 8. Homework1.Finish off the exercises in activity book.2.Go on the next reading in the student book.Summary:This lesson is close to our life. Try to take the students out of the classroom and show the garbage to them. Then let them say what they feel about the garbage. Ask them to act the dialogue out in the school yard. Advice the students to pick up the garbage and clean up the school yard.Lesson 58: Stop PollutionTeaching Content:Mastery words and expressions: less, environment, throw away, least, take out, waste, fix, toiletOral words and expressions: reusable, pollute, leak, litre, leaky, sink, tap, recycle, save, take out, turn off, leak outTeaching Aims:1.This lesson focuses on the environment issues.2.It presents some solutions to the problems that pollution poses. Teaching Important Points:1.It presents thought-provoking facts and figures abut pollution in North America.2.Call on the students to take personal action to reduce pollution. Teaching Difficult Points:Find more solutions to protect our environmentTeaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching Procedure:Step1. Come to “THINK ABOUT IT.”Step2. Show the new words to the class. First let them read them by themselves. Then read them after the teacher. Practice the words for a while.Step3. Talk about the questions:Show some pictures about our environment to the class. Le t the students work in three or four to finish the task.1.What do you think our environment?2.What can we do to reduce pollution?3.Do you know anything about the environment in foreign countries? Can you give an example?Step4. Listen to the tape and finish Exercise 2 in activity book.1.In North America, many students help their school make more pollution.2.In an environment club, people work together to make the environment clean.3.Environment clubs encourage students to bring their lunches in plastic bags.4.They give prizes to the classes that make the least garbage.5.On a no-car day, only teachers come to school by car. No students come to school by car.6.A leaking toilet can waster twenty to forty litres of water an hour.7.In environment clubs, students don’t fix leaky toilets and sinks.8.A hundred kilograms of recycled paper saves seventeen trees.Step5. Read the text in silence. Check the answers. Then let the students read the text in class loudly.Step6. Analyze the text and make a further discussion about it. Let’ s discuss its details.1.What do people in an environment club do?2.On no-car day, how do people come to work? How do students come to school?3.What do you know about a leaking toilet?Step7. Come to “LET’S DO IT.”Step8. Homework1.Finish off the exercises in activity book.2.Go on the next reading in the student book.Summary:It is a subject that is close to the student life about how to stop pollution. We must give examples in students’ daily life. Discuss with the students: how to reduce waste paper; how to save water; how to save money.Lesson 59: Let’s look at Garbage!Teaching Content:Mastery words and expressions: sort, metal, weight, percentOral words and expressions: plastic, packagingTeaching Aims:1.Call on the students to take actions to protect our environment.2.Learn about the pollution problems in our life.Teaching Important Points:1.Offering help.2.Learn new vocabulary for describing materials and for comparing qualities. Teaching Difficult Points:Describe materials and comparing qualities.Teaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesTeaching Procedure:Step1. Remind the students:1.What kinds of rubbish do you throw every day? Can you name them?2.What can be recycled?Step2. Work in groups.Let the students go to the dustbin to collect some garbage and take them to the classroom.Ask the students name them and compare the qualitiesLet the students look up the books and the dictionaries when they are in trouble. Help them when they can’t express correctly.Step 3. Listen to the tape finish Exercise 2 in the activity book.1.Every year, each person in North America makes about 1000 kilograms of garbage.2.Plastic makes the most garbage.3.In just one day, Americans throw out 136 million kilograms of packaging.4.Packaging makes the most garbage.5.People often use packaging, and they never throw it away.6.About the percent of packaging is plasti c.7.Each day, Americans throw out ten thousand small carsStep4. Read the text and check the answers.Let the students read the text in roles. Then ask several students to act out the dialogue.Step5. Come to “PROJECT”.Bring the students to pick up the garbage in the school yard. Put the garbage into bags and bring it to school for our project.Take a walk around your neighbourhood, take a bag with you and pick up any garbage you see. Wear gloves, because garbage in dirty.Now sort the garbage into paper, plastic, metal, glass and others.Then compare the garbage in school yard with that in neighbourhood.Have students work in the same groups or in new groups. Each group will make a poster about what things they can do to help reduce pollution in the world. Step6. Homework1.Finish off the exercises in activity book.2.Go on reading in the next book.Summary:We all think the garbage is dirty. In order to increase the students’ interests, we have to face the garbage and sort it in groups. When we do this, we can find many people are wasting things around us. Learn to recycle things with the students. Let’s see how many new things we can make out of it.Lesson 60: Fix and MendTeaching Content:Mastery words and expressions: mend, must, touch, repairOral words and expressions: tear, cassette, deck, buzz, exactly, reuse, power Teaching Aims:1.Learn about the knowledge of environment.2.Tell the students to save and protect the resources is our duty. Teaching Important Points:1.In order to save our environment, we should fix and mend something in our daily life.2.Feel the beauty of music.Teaching Difficult Points:Some words and expressions, such as: fit, fix, mendTeaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching procedure:Step1. Ask the students the questions:What do you do when your pants have a hole?What do you do with when your shoes have a tear?Work in pairs and discuss the questions. They can ask many other questions. Then let them give a report to the class.Step2. Listen to the tape. Feel the rhythm of the song.Step3. Read the song as a lyric poem. Let the students read after you. Then let them read and translate it. They must add their feelings in it.Step4. Listen to the tape again. Let’s sing after it.Step5. Ask some volunteers to come to the front and act it out.Step6. PracticeWork in groups of thre e or four. Give examples of t he things that we can do around us. Discuss and give a report to the class.Step7. Come to “LET’S DO IT.”Step8. Homework1.Finish off the exercises in activity book.2.Go on the next reading in the student book.Summary:In order to save our environme nt, we must do the little things around us. Let the students search on the Internet to get more information about waste. If we all save sources, we can get more energy form the nature. Tell the students to save water is an important thing in our life. Water is the most important source. We cant’ live without water.Lesson 61: What Was in the Bags?Teaching Content:Mastery words and expressions: more, most, bad, litterOral words and expressions: a little bitTeaching Aims:1.Build the belief to save our earth.2.Cultivate the feelings of responsibilities.Teaching Important Points:1.Learn new vocabulary for describing materials and for comparing quantities.2.Learn common expressions for offering assistance.Teaching Difficult Points:New words and phrases to compare quantities.Teaching Preparation: garbageTeaching Aids: audiotape, flashcards, garbageType of lesson: new lessonTeaching Procedure:Step1. Take out the garbage and put it on the floor. Let’s discuss what we can reuse and recycle. Ask the students work in their groups and i magine what we can do with it. Give a report to the class.Step2. Listen to the tape and finish Exercise 2 in activity book.Danny and Jenny are very _______ to know that people throw ______ _______ waste things away.Danny finds a _______ ______. One of the ________ is broken. He will take it _______ and _______ it. After he _______ it, he will give it to_________ _______, Debbie. ________ should throw away a toy like tat. It’s not _______ to waster things.A lot of the ______ is broken. That’s bad! On ce Danny _______ his foot on a piece of broken glass.Step3. Read the text and check the answers. Let the students it loudly in class. Then read it in roles.Step4. Use the garbage we have brought to the class. Act the dialogue out in front of the class.Step5. Practice some words and expressions: too much, more…than…, most, less…than…too much:S1: There is too much garbage in the school yard.S2: There was too much rain last summer.more…than…S3: I have more glass than metal.S4: they have more dresses than pants.mostS5: Who has the most paper?less…than…S6: Do you have less plastic than metal?Step6. PracticeDo Exercise 3 in activity.Fill in the blanks according to the text.There are 10 kilograms of paper, 8 kilograms of plastic, and 5 kilograms of metal. There ______ 3 kilograms of glass. So there is ______ paper than plastic, and ______ metal than plastic. Glass is the ______. Paper is the ______. Some of _______ is only use on ______ side. We can ______ it.Step7. Discuss the text in detail.1.Is the garbage in the book the same as that we collect in the school yard?2.What can we use the garbage to do?3.What do you feel about the garbage?Step8. Come to “LET’S DO IT”.Step9. Homework1.Finish off the exercises in activity book.2.Go on the next reading in the student book.[来Lesson 62: Take Short Showers!Teaching Content:Oral words and expressions: can, take showers, make…into…Teaching Aims:1.Know about the pollution in our country.2.We all should take care of our environment.Teaching Important Points:1.How do you think the pollution in our country?2.What should we do to stop pollution?Teaching Difficult Points:Some words and expressionsTeaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching Procedure:Step1. Come to “THINK ABOUT IT.”Step2. Listen to the tape and fill in the blanks:Our city is clean, but I think we _____ things. I think we waste ______ the most. People waste water, ______. I try not to waste water. I take short ______.A bike ______ make any pollution. It makes the _____ pollution of all types of transportation. Buses make ______ pollution, but ______ of people can travel on a bus. Buses make ______ pollution than cars.Step3. Read the text silently and check the answers. Then read it again and finish the exercises in activity book.1.Why does Liu Yan worry about pollution too much? Because ______]A. She doesn’t like DalianB. the air and water are clean in DalianC. people don’t throw garbage on the groundD. Both B and C2.What do people in Dalian waste most?A. GlassB. PaperC. MetalD. Plastic3.How often does a truck pick up the cans and cardboard? ________.A. Every dayB. Every weekC. NeverD. Twice a week4.What does Liu think can make the most pollution? _______.A. CarsB. Big factoriesC. BikesD. Both A and B5.What makes the least pollution of all types of transportation? _______.A. CarsB. BusesC. BikesD. Ships[6.How does Liu Yan go to school every day? _______.A. On footB. By bikeC. By carD. By busStep4. Play the tape again. Let the students read after it for several times. Ask the students to read the text loudly in class.Step5. PracticeWork in groups. Discuss the following questions.1.What do you think of the city in which you live?2.What’s your advice to stop pollution?3.What’s your plan to reduce pollution?Step6. Come to “LET’S DO IT!”Step7. Homework1.Finish off the activity book.2.Go on the next reading in the student book.Summary:There are many kinds of pollution. We know air pollution, water pollution and air pollution. It’s very bad for our life. We must do something to reduce the pollution from the three ways. According to the real situation, make a certain plan with the students. We must remember to carry it out as time goes on.Lesson 63: Garbage Is Interesting!Teaching Content:Mastery words and expressions: take a walk, seatOral words and expressions: can, clean-up, lid, sort…into…, take a trip Teaching Aims:1.Call on the students to protect the environment.2.Think about many ways to reduce pollution.Teaching Important Points:1.Sum what we learn in this unit.2.Learn the knowledge of protecting environment.Teaching Difficult Points:Grasp the ways to reduce the pollution.Teaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching Procedure:Step1. Let the students sum what we learn in this unit. Ask them to repeat the main idea, but not word by word.Step2. Listen to the tape and fill in the blanks according to the text.On Tuesday, we started a school yard clean-up. We all took bags and worked _______. We picked up all the _______.On Wednesday, Brian, Danny and I took a _______ through our neighbourhood. We _______ up any garbage we _______. Danny found a ______ car with a broken wheel. He took it home, cleaned it and ______ it.The next day, we _______ all the garbage into plastic, metal, glass and _______ Most of garbage was paper. People ________ a lot of paper.Step3. Read the text silently and che ck the answers. Then read it again and do the exercises.Read the diary and answer true (T) or false (F).1.Jenny learned something about geography this week.2.On Tuesday, Jenny and her friends started a school yard clean-up.3.On Thursday, Danny found a toy car with o ne broken wheel.4.On Thursday, they took their bags of garbage to school and sorted all of it.5.Most of the rubbish was plastic.6.They didn’t know how garbage is recycled.7.Today, Danny made a car out of garbage.8.Danny used pieces of wood for the car’s body and cardboard box for the car’s seats.Step4. Analyze the text with the students. Discuss the main idea of this text. Let the students sum some language points and practice in class.Step5. Ask the students show what they have make out of the garbage. Present them to the class. Explain to the students how them work. Demonstrate in the class.Step6. Talk about what do you feel about our environment. After they learn the text, what do they want to do? What are they doing these days?Step7. Come to “LET’S DO IT!”Step8. Homework1.Finish off the exercises in activity book.2.Write a composition about the pollution. Remember to write: how to save the earth?Summary:Writing is very important in learning English. How to save the earth is a subject that has much to say. They can use the Internet when they are in trouble. The teacher helps them when they can’t express themselves.Le sson 64: Unit ReviewTeaching Content:Mastery words and expressions from Lesson 57 to Lesson 63.Oral words and expressions form Lesson 57 to Lesson 63Teaching Aims:1.Learn to save the sources and the earth.2.Reducing pollution is our duty.Teaching Important Points:1.Learn some words and expressions about the materials and quantities.2.Learn to sort and recycle the garbage.Teaching Difficult Points:Create the feelings of loving our country and the earth.Teaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: review lessonTeaching Procedure:Step1. Play the audiotape. Let’s sing the song in this unit together. At the same time, show some pictures of fixing and mending to the students.Step2. Talk about the meaning of saving our environment and reducing the pollution.Work in groups and talk freely. Then all the students in the groups sum their ideas on a piece of paper. Then give a report in class.Step3. Practice the main grammar: the Object ClauseLet some students come to the front and write their sentences on the blackboard. Ask them to explain them in English.Step4. Review some language points in this unit.The styles are making up sentences or making dialogues.Step5. Do with the exercises in this lesson. Discuss some difficulties on the blackboard together.Step6. Come to “Do you know”.Show the sentences or pictures with the flash. Then sum the grammars.Step7. Homework1.Finish off the exercises in activity book.2.Practice the speaking language in this unit.Summary:When the teachers show some pictures of waste and pollution to the students. It is easy to stimulate the students’ interests. They also have much to say. What should they do? What actions can save our earth? Encourage them to image and do what they should do from now on.。
冀教版英语八下Unit 8《Save Our World》单元教学设计
冀教版英语八下Unit 8《Save Our World》单元教学设计一. 教材分析冀教版英语八下Unit 8《Save Our World》的主题是保护地球，内容涵盖了环保的重要性、污染问题、可持续发展等方面。
本单元通过丰富的语言材料，旨在提高学生的环保意识，培养他们热爱大自然、保护地球的责任感。
本单元包括两个读写任务，三个听力任务，两个口语任务和一个语音任务。
教材内容贴近学生的生活，有利于激发他们的学习兴趣。
二. 学情分析八年级的学生已经掌握了英语学习的基本语法和词汇，具备一定的听说读写能力。
他们对环保有一定的认识，但深入了解环保问题的背后原因和解决办法还有待提高。
此外，学生在学习过程中容易出现发音不准确、词汇记忆不牢固等问题。
三. 教学目标1.知识目标：学生能掌握本单元的重点词汇、句型和语法；能正确运用所学知识描述环保问题、表达个人观点。
2.能力目标：学生能听懂、会说、会读、会写与环保相关的句子；能运用所学知识解决实际问题。
3.情感目标：学生增强环保意识，认识到保护地球的重要性，培养热爱大自然、保护地球的责任感。
四. 教学重难点1.重点：本单元的重点词汇、句型和语法。
2.难点：正确运用所学知识描述环保问题、表达个人观点。
五. 教学方法1.任务型教学法：通过设置具有实际意义的任务，激发学生的学习兴趣，提高他们的参与度。
2.情境教学法：创设真实的语言环境，让学生在特定的情境中学习英语。
3.交际教学法：通过小组讨论、角色扮演等活动，培养学生的交际能力。
4.激励评价法：注重过程评价，鼓励学生积极参与，提高他们的自信心。
六. 教学准备1.教学课件：制作课件，展示本单元的重点知识点。
2.教学素材：收集与环保相关的图片、视频、文章等素材。
3.教学设备：投影仪、计算机、音响等设备。
4.分组安排：将学生分成若干小组，便于开展小组活动。
七. 教学过程1.导入（5分钟）利用投影仪展示地球污染的图片，引导学生关注环保问题。
unit 8《save our world》全套教案(lesson 57-64) (冀教版八年级下)doc
Lesson 57: Let’s Clean Up!Teaching Content:Mastery words and expressions: yard, rubbish, pick up, bit, a bit of, bigOral words and expressions: garbage, pollution, finish doing, get to workTeaching Aims:1.Let the students understand to protect our environment is our duty.2.We should keep our school yard clean.Teaching Important Points:1.Know how many ways we can say “garbage”.2.Talk about the destroy of the rubbish.Teaching Difficult Points:Some words and expressions, such as: pick up, clean upTeaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching Procedure:Step1. Come to “TALK ABOUT IT.”Step2. Show the new words to the students. Let the students read the words first. Then let them read after the tape.Step3. Listen to the tape and do Exercise 3 in activity book.Step4. Read the text and check the answers silently. At the same time, answer the following questions:1. Where are Jenny, Brian and Danny?2. How’s the weather?3.What do English people call “rubbish”?4.What is Jenny studying in class this week?5.What does the teacher think of Jenny’s idea?Step5. Read the text in roles loudly. Then let some students act it out in front of the class.Step6. PracticeExplain some language points to the class. Then ask the students to make up sentences with them.1.But look at all of the rubbish!2.Somebody should pick up that garbage!3.It would take too long.4.Each student could clean up a bit of the school yard.5.We would finish cleaning in an hour.Step7. Come to “LET’S DO IT.”Work in teams with three or four people. Let some students act their dialogue out in front of the class.Step 8. Homework1.Finish off the exercises in activity book.2.Go on the next reading in the student book.Summary:This lesson is close to our life. Try to take the students out of the classroom and show the garbage to them. Then let them say what they feel about the garbage. Ask them to act the dialogue out in the school yard. Advice the students to pick up the garbage and clean up the school yard.Lesson 58: Stop PollutionTeaching Content:Mastery words and expressions: less, environment, throw away, least, take out, waste, fix, toilet Oral words and expressions: reusable, pollute, leak, litre, leaky, sink, tap, recycle, save, take out, turn off, leak outTeaching Aims:1.This lesson focuses on the environment issues.2.It presents some solutions to the problems that pollution poses.Teaching Important Points:1.It presents thought-provoking facts and figures abut pollution in North America.2.Call on the students to take personal action to reduce pollution.Teaching Difficult Points:Find more solutions to protect our environment.Teaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching Procedure:Step1. Come to “THINK ABOUT IT.”Step2. Show the new words to the class. First let them read them by themselves. Then read them after the teacher. Practice the words for a while.Step3. Talk about the questions:Show some pictures about our environment to the class. Let the students work in three or four to finish the task.1.What do you think our environment?2.What can we do to reduce pollution?3.Do you know anything about the environment in foreign countries? Can you give an example? Step4. Listen to the tape and finish Exercise 2 in activity book.1.In North America, many students help their school make more pollution.2.In an environment club, people work together to make the environment clean.3.Environment clubs encourage students to bring their lunches in plastic bags.4.They give prizes to the classes that make the least garbage.5.On a no-car day, only teachers come to school by car. No students come to school by car.6. A leaking toilet can waster twenty to forty litres of water an hour.7.In environment clubs, students don’t fix leaky toilets and sinks.8. A hundred kilograms of recycled paper saves seventeen trees.Step5. Read the text in silence. Check the answers. Then let the students read the text in class loudly.Step6. Analyze the text and make a further discussion about it. Let’ s discuss its details.1.What do people in an environment club do?2.On no-car day, how do people come to work? How do students come to school?3.What do you know about a leaking toilet?Step7. Come to “LET’S DO IT.”Step8. Homework1.Finish off the exercises in activity book.2.Go on the next reading in the student book.Summary:It is a subject that is close to the student life about how to stop pollution. We must give examples in students’ daily life. Discuss with the students: how to reduce waste paper; how to save water; how to save money.Lesson 59: Let’s look at Garbage!Teaching Content:Mastery words and expressions: sort, metal, weight, percentOral words and expressions: plastic, packagingTeaching Aims:1.Call on the students to take actions to protect our environment.2.Learn about the pollution problems in our life.Teaching Important Points:1.Offering help.2.Learn new vocabulary for describing materials and for comparing qualities.Teaching Difficult Points:Describe materials and comparing qualities.Teaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesTeaching Procedure:Step1. Remind the students:1.What kinds of rubbish do you throw every day? Can you name them?2.What can be recycled?Step2. Work in groups.Let the students go to the dustbin to collect some garbage and take them to the classroom.Ask the students name them and compare the qualities.Let the students look up the books and the dictionaries when they are in trouble. Help them when they can’t express correctly.Step 3. Listen to the tape finish Exercise 2 in the activity book.1.Every year, each person in North America makes about 1000 kilograms of garbage.2.Plastic makes the most garbage.3.In just one day, Americans throw out 136 million kilograms of packaging.4.Packaging makes the most garbage.5.People often use packaging, and they never throw it away.6.About the percent of packaging is plastic.7.Each day, Americans throw out ten thousand small cars.Step4. Read the text and check the answers.Let the students read the text in roles. Then ask several students to act out the dialogue.Step5. Come to “PROJECT”.Bring the students to pick up the garbage in the school yard. Put the garbage into bags and bring it to school for our project.Take a walk around your neighbourhood, take a bag with you and pick up any garbage you see. Wear gloves, because garbage in dirty.Now sort the garbage into paper, plastic, metal, glass and others.Then compare the garbage in school yard with that in neighbourhood.Have students work in the same groups or in new groups. Each group will make a poster about what things they can do to help reduce pollution in the world.Step6. Homework1.Finish off the exercises in activity book.2.Go on reading in the next book.Summary:We all think the garbage is dirty. In order to increase the students’ interests, we have to face the garbage and sort it in groups. When we do this, we can find many people are wasting things around us. Learn to recycle things with the students. Let’s see how many new things we can make out of it.Lesson 60: Fix and MendTeaching Content:Mastery words and expressions: mend, must, touch, repairOral words and expressions: tear, cassette, deck, buzz, exactly, reuse, powerTeaching Aims:1.Learn about the knowledge of environment.2.Tell the students to save and protect the resources is our duty.Teaching Important Points:1.In order to save our environment, we should fix and mend something in our daily life.2.Feel the beauty of music.Teaching Difficult Points:Some words and expressions, such as: fit, fix, mendTeaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching procedure:Step1. Ask the students the questions:What do you do when your pants have a hole?What do you do with when your shoes have a tear?Work in pairs and discuss the questions. They can ask many other questions. Then let them give a report to the class.Step2. Listen to the tape. Feel the rhythm of the song.Step3. Read the song as a lyric poem. Let the students read after you. Then let them read and translate it. They must add their feelings in it.Step4. Listen to the tape again. Let’s sing after it.Step5. Ask some volunteers to come to the front and act it out.Step6. PracticeWork in groups of three or four. Give examples of the things that we can do around us. Discuss and give a report to the class.Step7. Come to “LET’S DO IT.”Step8. Homework1.Finish off the exercises in activity book.2.Go on the next reading in the student book.Summary:In order to save our environment, we must do the little things around us. Let the students search on the Internet to get more information about waste. If we all save sources, we can get more energy form the nature. Tell the students to save water is an important thing in our life. Water is the most important source. We cant’ live without water.Lesson 61: What Was in the Bags?Teaching Content:Mastery words and expressions: more, most, bad, litterOral words and expressions: a little bitTeaching Aims:1.Build the belief to save our earth.2.Cultivate the feelings of responsibilities.Teaching Important Points:1.Learn new vocabulary for describing materials and for comparing quantities.2.Learn common expressions for offering assistance.Teaching Difficult Points:New words and phrases to compare quantities.Teaching Preparation: garbageTeaching Aids: audiotape, flashcards, garbageType of lesson: new lessonTeaching Procedure:Step1. Take out the garbage and put it on the floor. Let’s discuss what we can reuse and recycle. Ask the students work in their groups and imagine what we can do with it. Give a report to the class.Step2. Listen to the tape and finish Exercise 2 in activity book.Danny and Jenny are very _______ to know that people throw ______ _______ waste things away.Danny finds a _______ ______. One of the ________ is broken. He will take it _______ and_______ it. After he _______ it, he will give it to_________ _______, Debbie. ________ should throw away a toy like tat. It’s not _______ to waster things.A lot of the ______ is broken. That’s bad! Once Danny _______ his foot on a piece of broken glass.Step3. Read the text and check the answers. Let the students it loudly in class. Then read it in roles.Step4. Use the garbage we have brought to the class. Act the dialogue out in front of the class. Step5. Practice some words and expressions: too much, more…than…, most, less…than…too much:S1: There is too much garbage in the school yard.S2: There was too much rain last summer.more…than…S3: I have more glass than metal.S4: they have more dresses than pants.mostS5: Who has the most paper?less…than…S6: Do you have less plastic than metal?Step6. PracticeDo Exercise 3 in activity.Fill in the blanks according to the text.There are 10 kilograms of paper, 8 kilograms of plastic, and 5 kilograms of metal. There ______ 3 kilograms of glass. So there is ______ paper than plastic, and ______ metal than plastic. Glass is the ______. Paper is the ______. Some of _______ is only use on ______ side. We can ______ it. Step7. Discuss the text in detail.1.Is the garbage in the book the same as that we collect in the school yard?2.What can we use the garbage to do?3.What do you feel about the garbage?Step8. Come to “LET’S DO IT”.Step9. Homework1.Finish off the exercises in activity book.2.Go on the next reading in the student book.Lesson 62: Take Short Showers!Teaching Content:Oral words and expressions: can, take showers, make…into…Teaching Aims:1.Know about the pollution in our country.2.We all should take care of our environment.Teaching Important Points:1.How do you think the pollution in our country?2.What should we do to stop pollution?Teaching Difficult Points:Some words and expressionsTeaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching Procedure:Step1. Come to “THINK ABOUT IT.”Step2. Listen to the tape and fill in the blanks:Our city is clean, but I think we _____ things. I think we waste ______ the most. People waste water, ______. I try not to waste water. I take short ______.A bike ______ make any pollution. It makes the _____ pollution of all types of transportation. Buses make ______ pollution, but ______ of people can travel on a bus. Buses make ______ pollution than cars.Step3. Read the text silently and check the answers. Then read it again and finish the exercises in activity book.1.Why does Liu Yan worry about pollution too much? Because ______.A. She doesn’t like DalianB. the air and water are clean in DalianC. people don’t throw garbage on the groundD. Both B and C2.What do people in Dalian waste most?A. GlassB. PaperC. MetalD. Plastic3.How often does a truck pick up the cans and cardboard? ________.A. Every dayB. Every weekC. NeverD. Twice a week4.What does Liu think can make the most pollution? _______.A. CarsB. Big factoriesC. BikesD. Both A and B5.What makes the least pollution of all types of transportation? _______.A. CarsB. BusesC. BikesD. Ships6.How does Liu Yan go to school every day? _______.A. On footB. By bikeC. By carD. By busStep4. Play the tape again. Let the students read after it for several times. Ask the students to read the text loudly in class.Step5. PracticeWork in groups. Discuss the following questions.1.What do you think of the city in which you live?2.What’s your advice to stop pollution?3.What’s your plan to reduce pollution?Step6. Come to “LET’S DO IT!”Step7. Homework1.Finish off the activity book.2.Go on the next reading in the student book.Summary:There are many kinds of pollution. We know air pollution, water pollution and air pollution. It’s very bad for our life. We must do something to reduce the pollution from the three ways. According to the real situation, make a certain plan with the students. We must remember to carry it out as time goes on.Lesson 63: Garbage Is Interesting!Teaching Content:Mastery words and expressions: take a walk, seatOral words and expressions: can, clean-up, lid, sort…into…, take a tripTeaching Aims:1.Call on the students to protect the environment.2.Think about many ways to reduce pollution.Teaching Important Points:1.Sum what we learn in this unit.2.Learn the knowledge of protecting environment.Teaching Difficult Points:Grasp the ways to reduce the pollution.Teaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching Procedure:Step1. Let the students sum what we learn in this unit. Ask them to repeat the main idea, but not word by word.Step2. Listen to the tape and fill in the blanks according to the text.On Tuesday, we started a school yard clean-up. We all took bags and worked _______. We picked up all the _______.On Wednesday, Brian, Danny and I took a _______ through our neighbourhood. We _______ up any garbage we _______. Danny found a ______ car with a broken wheel. He took it home, cleaned it and ______ it.The next day, we _______ all the garbage into plastic, metal, glass and _______.Most of garbage was paper. People ________ a lot of paper.Step3. Read the text silently and check the answers. Then read it again and do the exercises. Read the diary and answer true (T) or false (F).1.Jenny learned something about geography this week.2.On Tuesday, Jenny and her friends started a school yard clean-up.3.On Thursday, Danny found a toy car with one broken wheel.4.On Thursday, they took their bags of garbage to school and sorted all of it.5.Most of the rubbish was plastic.6.They didn’t know how garbage is recycled.7.Today, Danny made a car out of garbage.8.Danny used pieces of wood for the car’s body and cardboard box for the car’s seats.Step4. Analyze the text with the students. Discuss the main idea of this text. Let the students sum some language points and practice in class.Step5. Ask the students show what they have make out of the garbage. Present them to the class. Explain to the students how them work. Demonstrate in the class.Step6. Talk about what do you feel about our environment. After they learn the text, what do they want to do? What are they doing these days?Step7. Come to “LET’S DO IT!”Step8. Homework1.Finish off the exercises in activity book.2.Write a composition about the pollution. Remember to write: how to save the earth?Summary:Writing is very important in learning English. How to save the earth is a subject that has much to say. They can use the Internet when they are in trouble. The teacher helps them when they can’t express themselves.Lesson 64: Unit ReviewTeaching Content:Mastery words and expressions from Lesson 57 to Lesson 63.Oral words and expressions form Lesson 57 to Lesson 63.Teaching Aims:1.Learn to save the sources and the earth.2.Reducing pollution is our duty.Teaching Important Points:1.Learn some words and expressions about the materials and quantities.2.Learn to sort and recycle the garbage.Teaching Difficult Points:Create the feelings of loving our country and the earth.Teaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: review lessonTeaching Procedure:Step1. Play the audiotape. Let’s sing the song in this unit together. At the same time, show some pictures of fixing and mending to the students.Step2. Talk about the meaning of saving our environment and reducing the pollution.Work in groups and talk freely. Then all the students in the groups sum their ideas on a piece of paper. Then give a report in class.Step3. Practice the main grammar: the Object ClauseLet some students come to the front and write their sentences on the blackboard. Ask them to explain them in English.Step4. Review some language points in this unit.The styles are making up sentences or making dialogues.Step5. Do with the exercises in this lesson. Discuss some difficulties on the blackboard together. Step6. Come to “Do you know”.Show the sentences or pictures with the flash. Then sum the grammars.Step7. Homework1.Finish off the exercises in activity book.2.Practice the speaking language in this unit.Summary:When the teachers show some pictures of waste and pollution to the students. It is easy to stimulate the students’ interests. They also have much to say. What should they do? What actions can save our earth? Encourage them to image and do what they should do from now on.。
八年级英语下册 Unit8 Save Our World Lesson 61 What Was in the Bags课件 冀教版
Language Points
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1. Almost all of it can be reused or recycled. 几乎所有的这些东西都能被再利用或再循环。
(1)带有情态动词的被动语态，其结构为 “情态动词 + be + 动词的过去分词”， 否定句在情态动词后加not, 疑问句把情态动词提 前。如： Must the work be done at once? 必须立刻做工作吗？ (2) almost 作副词，意为“几乎；差不多”。如： I almost fell off my bike. 我差一点从自行车上摔下来。
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2. There is more paper than plastic. And there is less metal than plastic. 纸 比塑料多，金属比塑料少。
more 是much的比较级；less 是little 的比较级。 more than意为“多于”；less than意为“少 于”。 如：
冀教八年级下学期
1
Lesson 61: What Was in the Bags?
2
Teaching Aims:
1. Build the belief to save our earth. 2. Cultivate the feelings of responsibilities.
Teaching Important Points and difficult Points:
Don't throw out that book. 不要扔掉那本书.
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Exercises
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I. 根据所给首字母或汉语提示，完成单词。 1. There is some l______ in the living itter room after the party. ame 2. “Fix” and “mend” have the s______ meaning. 3. My uncle's son is my c______. ousin surprised (吃惊) me a lot just now. 4. You _________ 5. They think most of the things can be recycled (回收利用). ________
八年级英语下册 Unit 8 Save Our World全单元教案 冀教版
Unit 8 Save Our WorldLesson 57: Let’s Clean Up! Teaching Content:Mastery words and expressions: yard, rubbish, pick up, bit, a bit of, bigOral words and expressions: garbage, pollution, finish doing, get to work Teaching Aims:1.Let the students understand to protect our environment is our duty.2.We should keep our school yard clean.Teaching Important Points:1.Know how many ways we can say “garbage”.2.Talk about the destroy of the rubbish.Teaching Difficult Points:Some words and expressions, such as: pick up, clean upTeaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching Procedure:Step1. e to “TALK ABOUT IT.”Step2. Show the new words to the students. Let the students read the words first. Then let them read after the tape.Step3. Listen to the tape and do Exercise 3 in activity book.Step4. Read the text and check the answers silently. At the same time, answer the following questions:1. Where are Jenny, Brian and Danny?2. How’s the weat her?3.What do English people call “rubbish”?4.What is Jenny studying in class this week?5.What does the teacher think of Jenny’s idea?Step5. Read the text in roles loudly. Then let some students act it out in front of the class.Step6. PracticeExplain some language points to the class. Then ask the students to make up sentences with them.1.But look at all of the rubbish!2.Somebody should pick up that garbage!3.It would take too long.4.Each student could clean up a bit of the school yard.5.We would finish cleaning in an hour.Step7. e to “LET’S DO IT.”Work in teams with three or four people. Let some students act their dialogue out in front of the class.Step 8. Homework1.Finish off the exercises in activity book.2.Go on the next reading in the student book.Summary:This lesson is close to our life. Try to take the students out of the classroom and show the garbage to them. Then let them say what they feel about the garbage. Ask them to act the dialogue out in the school yard. Advice the students to pick up the garbage and clean up the school yard.Lesson 58: Stop PollutionTeaching Content:Mastery words and expressions: less, environment, throw away, least, take out, waste, fix, toiletOral words and expressions: reusable, pollute, leak, litre, leaky, sink, tap, recycle, save, take out, turn off, leak outTeaching Aims:1.This lesson focuses on the environment issues.2.It presents some solutions to the problems that pollution poses.Teaching Important Points:1.It presents thought-provoking facts and figures abut pollution in North America.2.Call on the students to take personal action to reduce pollution.Teaching Difficult Points:Find more solutions to protect our environment.Teaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching Procedure:Step1. e to “THINK ABOUT IT.”Step2. Show the new words to the class. First let them read them by themselves. Then read them after the teacher. Practice the words for a while.Step3. Talk about the questions:Show some pictures about our environment to the class. Let the students work in three or four to finish the task.1.What do you think our environment?2.What can we do to reduce pollution?3.Do you know anything about the environment in foreign countries? Can you give an example?Step4. Listen to the tape and finish Exercise 2 in activity book.1.In North America, many students help their school make more pollution.2.In an environment club, people work together to make the environment clean.3.Environment clubs encourage students to bring their lunches in plastic bags.4.They give prizes to the classes that make the least garbage.5.On a no-car day, only teachers e to school by car. No students e to school by car.6.A leaking toilet can waster twenty to forty litres of water an hour.7.In environment clubs, students don’t fix leaky toilets and sinks.8.A hundred kilograms of recycled paper saves seventeen trees.Step5. Read the text in silence. Check the answers. Then let the students read the text in class loudly.Step6. Analyze the text and make a further discussion about it. Let’ s discuss its details.1.What do people in an environment club do?2.On no-car day, how do people e to work? How do students e to school?3.What do you know about a leaking toilet?Step7. e to “LET’S DO IT.”Step8. Homework1.Finish off the exercises in activity book.2.Go on the next reading in the student book.Summary:It is a subject that is close to the student life about how to stop pollution. We must giv e examples in students’ daily life. Discuss with the students: how to reduce waste paper; how to save water; how to save money.Lesson 59: Let’s look at Garbage!Teaching Content:Mastery words and expressions: sort, metal, weight, percentOral words and expressions: plastic, packagingTeaching Aims:1.Call on the students to take actions to protect our environment.2.Learn about the pollution problems in our life.Teaching Important Points:1.Offering help.2.Learn new vocabulary for describing materials and for paring qualities. Teaching Difficult Points:Describe materials and paring qualities.Teaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesTeaching Procedure:Step1. Remind the students:1.What kinds of rubbish do you throw every day? Can you name them?2.What can be recycled?Step2. Work in groups.Let the students go to the dustbin to collect some garbage and take them to the classroom.Ask the students name them and pare the qualities.Let the students look up the books and the dictionaries when they are in trouble. Help them when they can’t express correctly.Step 3. Listen to the tape finish Exercise 2 in the activity book.1.Every year, each person in North America makes about 1000 kilograms of garbage.2.Plastic makes the most garbage.3.In just one day, Americans throw out 136 million kilograms of packaging.4.Packaging makes the most garbage.5.People often use packaging, and they never throw it away.6.About the percent of packaging is plastic.7.Each day, Americans throw out ten thousand small cars.Step4. Read the text and check the answers.Let the students read the text in roles. Then ask several students to act out the dialogue.Step5. e to “PROJECT”.Bring the students to pick up the garbage in the school yard. Put the garbage into bags and bring it to school for our project.Take a walk around your neighbourhood, take a bag with you and pick up any garbage you see. Wear gloves, because garbage in dirty.Now sort the garbage into paper, plastic, metal, glass and others.Then pare the garbage in school yard with that in neighbourhood.Have students work in the same groups or in new groups. Each group will make a poster about what things they can do to help reduce pollution in the world.Step6. Homework1.Finish off the exercises in activity book.2.Go on reading in the next book.Summary:We all think the garbage is dirty. In order to increase the students’ interests, we have to face the garbage and sort it in groups. When we do this, we can find many people are wasting things around us. Learn to recycle things with the students. Let’s see how many new things we can make out of it.Lesson 60: Fix and MendTeaching Content:Mastery words and expressions: mend, must, touch, repairOral words and expressions: tear, cassette, deck, buzz, exactly, reuse, powerTeaching Aims:1.Learn about the knowledge of environment.2.Tell the students to save and protect the resources is our duty.Teaching Important Points:1.In order to save our environment, we should fix and mend something in our daily life.2.Feel the beauty of music.Teaching Difficult Points:Some words and expressions, such as: fit, fix, mendTeaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching procedure:Step1. Ask the students the questions:What do you do when your pants have a hole?What do you do with when your shoes have a tear?Work in pairs and discuss the questions. They can ask many other questions. Then let them give a report to the class.Step2. Listen to the tape. Feel the rhythm of the song.Step3. Read the song as a lyric poem. Let the students read after you. Then let them read and translate it. They must add their feelings in it.Step4. Listen to the tape again. Let’s sing after it.Step5. Ask some volunteers to e to the front and act it out.Step6. PracticeWork in groups of three or four. Give examples of the things that we can do around us. Discuss and give a report to the class.Step7. e to “LET’S DO IT.”Step8. Homework1.Finish off the exercises in activity book.2.Go on the next reading in the student book.Summary:In order to save our environment, we must do the little things around us. Let the students search on the Internet to get more information about waste. If we all save sources, we can get more energy form the nature. Tell the students to save water is an important thing in our life. Water is the most important source. We cant’ live without water.Lesson 61: What Was in the Bags?Teaching Content:Mastery words and expressions: more, most, bad, litterOral words and expressions: a little bitTeaching Aims:1.Build the belief to save our earth.2.Cultivate the feelings of responsibilities.Teaching Important Points:1.Learn new vocabulary for describing materials and for paring quantities.2.Learn mon expressions for offering assistance.Teaching Difficult Points:New words and phrases to pare quantities.Teaching Preparation: garbageTeaching Aids: audiotape, flashcards, garbageType of lesson: new lessonTeaching Procedure:Step1. Take out the garbage and put it on the floor. Let’s discuss what we can reuse and recycle. Ask the students work in their groups and imagine what we can do with it. Give a report to the class.Step2. Listen to the tape and finish Exercise 2 in activity book.Danny and Jenny are very _______ to know that people throw ______ _______ waste things away.Danny finds a _______ ______. One of the ________ is broken. He will take it _______ and _______ it. After he _______ it, he will give it to_________ _______, Debbie. ________ should throw away a toy like tat. It’s not _______ to waster things.A lot of the ______ is broken. That’s bad! Once Danny _______ his foot on a piece of broken glass.Step3. Read the text and check the answers. Let the students it loudly in class. Then read it in roles.Step4. Use the garbage we have brought to the class. Act the dialogue out in front of the class.Step5. Practice some words and expressions: too much, more…than…, most, less…than…too much:S1: There is too much garbage in the school yard.S2: There was too much rain last summer.more…than…S3: I have more glass than metal.S4: they have more dresses than pants.mostS5: Who has the most paper?less…than…S6: Do you have less plastic than metal?Step6. PracticeDo Exercise 3 in activity.Fill in the blanks according to the text.There are 10 kilograms of paper, 8 kilograms of plastic, and 5 kilograms of metal. There ______ 3 kilograms of glass. So there is ______ paper than plastic, and ______ metal than plastic. Glass is the ______. Paper is the ______. Some of _______ is only use on ______ side. We can ______ it.Step7. Discuss the text in detail.the garbage in the book the same as that we collect in the school yard?2.What can we use the garbage to do?3.What do you feel about the garbage?Step8. e to “LET’S DO IT”.Step9. Homework1.Finish off the exercises in activity book.2.Go on the next reading in the student book.Lesson 62: Take Short Showers!Teaching Content:Oral words and expressions: can, ta ke showers, make…into…Teaching Aims:1.Know about the pollution in our country.2.We all should take care of our environment.Teaching Important Points:1.How do you think the pollution in our country?2.What should we do to stop pollution?Teaching Difficult Points:Some words and expressionsTeaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching Procedure:Step1. e to “THINK ABOUT IT.”Step2. Listen to the tape and fill in the blanks:Our city is clean, but I think we _____ things. I think we waste ______ the most. People waste water, ______. I try not to waste water. I take short ______.A bike ______ make any pollution. It makes the _____ pollution of all types of transportation. Buses make ______ pollution, but ______ of people can travel on a bus. Buses make ______ pollution than cars.Step3. Read the text silently and check the answers. Then read it again and finish the exercises in activity book.1.Why does Liu Yan worry about pollution too much? Because ______.A. She doesn’t like DalianB. the air and water are clean in DalianC. people don’t throw garbage on the groundD. Both B and C2.What do people in Dalian waste most?A. GlassB. PaperC. MetalD. Plastic3.How often does a truck pick up the cans and cardboard? ________.A. Every dayB. Every weekC. NeverD. Twice a week4.What does Liu think can make the most pollution? _______.A. CarsB. Big factoriesC. BikesD. Both A and B5.What makes the least pollution of all types of transportation? _______.A. CarsB. BusesC. BikesD. Ships6.How does Liu Yan go to school every day? _______.A. On footB. By bikeC. By carD. By busStep4. Play the tape again. Let the students read after it for several times. Askthe students to read the text loudly in class.Step5. PracticeWork in groups. Discuss the following questions.1.What do you think of the city in which you live?2.What’s your advice to stop pollution?3.What’s your plan to reduce pollution?S tep6. e to “LET’S DO IT!”Step7. Homework1.Finish off the activity book.2.Go on the next reading in the student book.Summary:There are many kinds of pollution. We know air pollution, water pollution and air pollution. It’s very bad for our life. We mu st do something to reduce the pollution from the three ways. According to the real situation, make a certain plan with the students. We must remember to carry it out as time goes on.Lesson 63: Garbage Is Interesting!Teaching Content:Mastery words and expressions: take a walk, seatOral words and expressions: can, clean-up, lid, sort…into…, take a trip Teaching Aims:1.Call on the students to protect the environment.2.Think about many ways to reduce pollution.Teaching Important Points:1.Sum what we learn in this unit.n the knowledge of protecting environment.Teaching Difficult Points:Grasp the ways to reduce the pollution.Teaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching Procedure:Step1. Let the students sum what we learn in this unit. Ask them to repeat the main idea, but not word by word.Step2. Listen to the tape and fill in the blanks according to the text.On Tuesday, we started a school yard clean-up. We all took bags and worked _______. We picked up all the _______.On Wednesday, Brian, Danny and I took a _______ through our neighbourhood. We _______ up any garbage we _______. Danny found a ______ car with a broken wheel. He took it home, cleaned it and ______ it.The next day, we _______ all the garbage into plastic, metal, glass and _______. Most of garbage was paper. People ________ a lot of paper.Step3. Read the text silently and check the answers. Then read it again and do the exercises.Read the diary and answer true (T) or false (F).1.Jenny learned something about geography this week.2.On Tuesday, Jenny and her friends started a school yard clean-up.3.On Thursday, Danny found a toy car with one broken wheel.4.On Thursday, they took their bags of garbage to school and sorted all of it.5.Most of the rubbish was plastic.6.They didn’t know how garbage is recycled.7.Today, Danny made a car out of garbage.8.Danny used pieces of wood for the car’s body and cardboard box for the car’sseats.Step4. Analyze the text with the students. Discuss the main idea of this text. Let the students sum some language points and practice in class.Step5. Ask the students show what they have make out of the garbage. Present them to the class. Explain to the students how them work. Demonstrate in the class. Step6. Talk about what do you feel about our environment. After they learn the text, what do they want to do? What are they doing these days?Step7. e to “LET’S DO IT!”Step8. Homework1.Finish off the exercises in activity book.2.Write a position about the pollution. Remember to write: how to save the earth?Summary:Writing is very important in learning English. How to save the earth is a subject that has much to say. They can use the Internet when they are in trouble. The teacher hel ps them when they can’t express themselves.Lesson 64: Unit ReviewTeaching Content:Mastery words and expressions from Lesson 57 to Lesson 63.Oral words and expressions form Lesson 57 to Lesson 63.Teaching Aims:1.Learn to save the sources and the earth.2.Reducing pollution is our duty.Teaching Important Points:1.Learn some words and expressions about the materials and quantities.2.Learn to sort and recycle the garbage.Teaching Difficult Points:Create the feelings of loving our country and the earth.Teaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: review lessonTeaching Procedure:Step1. Play the audiotape. Let’s sing the song in this unit together. At the same time, show some pictures of fixing and mending to the students.Step2. Talk about the meaning of saving our environment and reducing the pollution. Work in groups and talk freely. Then all the students in the groups sum their ideas on a piece of paper. Then give a report in class.Step3. Practice the main grammar: the Object ClauseLet some students e to the front and write their sentences on the blackboard. Ask them to explain them in English.Step4. Review some language points in this unit.The styles are making up sentences or making dialogues.Step5. Do with the exercises in this lesson. Discuss some difficulties on the blackboard together.Step6. e to “Do you know”.Show the sentences or pictures with the flash. Then sum the grammars.Step7. Homework1.Finish off the exercises in activity book.2.Practice the speaking language in this unit.Summary:When the teachers show some pictures of waste and pollution to the students. It is easy to stimulate the students’ interests. They also have much to say. What shouldthey do? What actions can save our earth? Encourage them to image and do what they should do from now on.。
冀教版英语八年级下册《unit 8 save our world》lesson61教案(重点资料).doc
Impo rtant Points: learn how to do with the garbage; train students to take
personal action to reduce pollution.
Learning Methods:Listening; speaking; inductive method
Improve students’reading ability; grasp the main i dea of the text
A slide
Step5: diagram[
paperplasticmetalglass
Learn the usef u l
expression for comparing quant ities:
What’s in my bag?
Tak e up less on61
Plastic bag full of garbage
Step2:know more about different kinds of garbage
Learn the new word—
garbage
A Slide: pictures presentation
Practice Ss’speaking;
Collect useful information to summarize the text
A slide: key words
Key structure
Step8: Sort the garbage with two different kinds of b askets
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八年级英语下册Unit8SaveOurWorld教案冀教版
4. What is Jenny studying in class this week?5. What does the teacher think of Jenny’s idea?Step 4. Read the te_t in roles loudly. Then let some students act it out in frontof the class.Step 5. PracticeE_plain some language points to the class. Then ask the students to make upsentences with them.1. But look at all of the rubbish!2. Somebody should pick up that garbage!3. It would take too long.4. Each student could clean up a bit of the school yard.5. We would finish cleaning in an hour.Lesson 58 Stop PollutionLearning aims:1. Master the new words and e_pressions: less, environment, throw away,least, take out, waste, fi_, toilet2. This lesson focuses on the environment issues.3. It presents some solutions to the problems that pollution poses.Learning important points:1. It presents thought-provoking facts and figures abut pollution in North America.2. Call on the students to take personal action to reduce pollution.Learning tools:audiotape, flashcards, picturesLearning steps:“THINK ABOUT IT.”Step 2. Show the new words to the class. First let them read them by themselves.Then read them after the teacher. Practice the words for a while.Step 3. Talk about the questions:Show some pictures about our environment to the class. Let the students workin three or four to finish the task.1. What do you think our environment?2. What can we do to reduce pollution?3. Do you know anything about the environment in foreign countries? Can yougive an e_ample?Step 4. ListeningListen to the tape and finish E_ercise 2 in activity book.1. In North America, many students help their school make more pollution.2. In an environment club, people work together to make the environmentclean.3. Environment clubs encourage students to bring their lunches in plasticbags.4. They give prizes to the classes that make the least garbage.5. On a no-car day, only teachers to school by car. No students to schoolby car.6. A leaking toilet can waster twenty to forty litres of water an hour.7. In environment clubs, students don’t fi_ leaky toilets and sinks.8. A hundred kilograms of recycled paper saves seventeen trees.Step 5. ReadingRead the te_t in silence. Check the answers. Then let the students read the te_t in class loudly.Step 6. DiscussionAnalyze the te_t and make a further discussion about it. Let’s discuss its details.1. What do people in an environment club do?2. On no-car day, how do people to work? How do students to school?3. What do you know about a leaking toilet?Lesson 59 Let’s look at Garbage!Learning aims:1. Master the new words and e_pressions: sort, metal, weight, percent2. Call on the students to take actions to protect our environment.3. Learn about the pollution problems in our life.Learning important points:1. Offering help.2. Learn new vocabulary for describingLearning tools:audiotape, flashcards, picturesLearning steps:Step 1. Remind the students:1. What kinds of rubbish do you throw every day? Can you name them?2. What can be recycled?Step 2. Work in groupsLet the students go to the dustbin to collect some garbage and take them to the classroom.Ask theLet the students look up the books and the dictionaries when they are introuble. Help them when they can’t e_press correctly.Step 3. ListeningListen to the tape finish E_ercise 2 in the activity book.1. Every year, each person in North America makes about 1000 kilograms ofgarbage.2. Plastic makes the most garbage.3. In just one day, Americans throw out 136 million kilograms of packaging.4. Packaging makes the most garbage.Step 4. ReadingRead the te_t and check the answers.Let the students read the te_t in roles. Then ask several students to actout the dialogue.“PROJECT”Bring the students to pick up the garbage in the school yard. Put thegarbage into bags and bring it to school for our project.Take a walk around your neighbourhood, take a bag with you and pick up anygarbage you see. Wear gloves, because garbage in dirty.Now sort the garbage into paper, plastic, metal, glass and others.Have students work in the same groups or in new groups. Each group will makea poster about what things they can do to help reduce pollution in the world. Lesson 60 Fi_ and MendLearning aims:1. Master the new words and e_pressions: mend, must, touch, repair, cassette, deck, buzz, e_actly, reuse, power2. Learn about the knowledge of environment.3. Tell the students to save and protect the resources is our duty.Learning important points:1. In order to save our environment, we should fi_ and mend something in our daily life.2. Feel the beauty of music.Learning tools:audiotape, flashcards, picturesLearning steps:Step 1. Leading inAsk the students some questions:1. What do you do when your pants have a hole?2. What do you do with when your shoes have a tear?Work in pairs and discuss the questions. Step2. Listen to the tape. Feel the rhythm of the song.Step 2. ReadingRead the song as a lyric poem. Let the students read after you. Then letthem read and translate it. They must add their feelings in it.Step 3. ListeningListen to the tape again. Let’s sing after it.the front and act it out.Step 5. PracticeWork in groups of three or four. Give e_amples of the things that we can do around us. Discuss and give a report to the class.Lesson 61 What Was in the Bags?Learning aims:1. Master the new words and e_pressions: more, most, bad, litter, a little bit2. Build the belief to save our earth.3. Cultivate the feelings of responsibilities.Learning important points:1. Learn2. LearnLearning tools:audiotape, flashcards, garbageLearning steps:Step 1. Leading-inTake out the garbage and put it on the floor. Let’s discuss what we canreuse and recycle. Ask the students work in their groups and imagine what we can do with it. Give a report to the class.Step 2. ListeningListen to the tape and finish the e_ercise.Danny and Jenny are very _______ to know that people throw ______ _______waste things away.Danny finds a _______ ______. One of the ________ is broken. He will take it _______ and _______ it. After he _______ it, he will give it to ________________, Debbie. ________ should throw away a toy like tat. It’s not_______ to waster things.A lot of the ______ is broken. That’s bad! Once Danny _______ his foot on apiece of broken glass.Step 3. ReadingRead the te_t and check the answers. Let the students it loudly in class.Then read it in roles.Step 4. DialogueUse the garbage we have brought to the class. Act the dialogue out in front of the class.Step 5. PracticePractice some words and e_pressions: too much, more…than…, most, less…than…too much:S1: There is too much garbage in the school yard.S2: There was too much rain last summer.more…than…S3: I have more glass than metal.S4: they have more dresses than pants.mostS5: Who has the most paper?less…than…S6: Do you have less plastic than metal?Step 6. E_erciseDo E_ercise 3 in activity.Fill in the blanks according to the te_t.There are 10 kilograms of paper, 8 kilograms of plastic, and 5 kilograms of metal. There ______ 3 kilograms of glass. So there is ______ paper thanplastic, and ______ metal than plastic. Glass is the ______. Paper is the______. Some of _______ is only use on ______ side. We can ______ it.Step 7. DiscussionDiscuss the te_t in detail.1. Is the garbage in the book the same as that we collect in the school yard?2. What can we use the garbage to do?3. What do you feel about the garbage?Lesson 62 Take Short Showers!Step 2. Play the tape againLet the students read after it for several times. Ask the students to read the te_t loudly in class.Step 3. PracticeWork in groups. Discuss the following questions.1. What do you think of the city in which you live?2. What’s your advice to stop pollution?3. What’s your plan to reduce pollution?“LET’S DO IT!”Step 5. Homework1. Finish off the activity book.2. Go on the ne_t reading in the student book.Lesson 63 Garbage Is Interesting!Learning aims:1. Master the new words and e_pressions: take a walk, seat, can, clean-up, lid, sort…into…, take a trip2. Call on the students to protect the environment.3. Think about many ways to reduce pollution.Learning important points:1. Sum what we learn in this unit.2. Learn the knowledge of protecting environment.Learning tools:audiotape, flashcards, picturesLearning steps:Step 1. Leading-inLet the students sum what we learn in this unit. Ask them to repeat the main idea, but not word by word.Step 2. ListeningListen to the tape and fill in the blanks according to the te_t.On Tuesday, we started a school yard clean-up. We all took bags and worked _______. We picked up all the _______.On Wednesday, Brian, Danny and I took a _______ through our neighbourhood.We _______ up any garbage we _______. Danny found a ______ car with a broken wheel. He took it home, cleaned it and ______ it.The ne_t day, we _______ all the garbage into plastic, metal, glass and_______.Most of garbage was paper. People ________ a lot of paper.Step 3. ReadingRead the te_t silently and check the answers. Then read it again and do the e_ercises.Read the diary and answer true (T) or false (F).1. Jenny learned something about geography this week.2. On Tuesday, Jenny and her friends started a school yard clean-up.3. On Thursday, Danny found a toy car with one broken wheel.4. On Thursday, they took their bags of garbage to school and sorted all ofit.Step 4. DiscussionAnalyze the te_t with the students. Discuss the main idea of this te_t. Let the students sum some language points and practice in class.Step 5. Ask the students show what they have make out of the garbage. Present them to the class. E_plain to the students how they work. Demonstrate inthe class.Step 6. TalkingTalk about what you feel about our environment. After they learn the te_t, what do they want to do? What are they doing these days?Lesson 64 Unit ReviewLearning aims:1. Master the words and e_pressions from Lesson 57 to Lesson 63.2. Learn to save the sources and the earth.3. Reducing pollution is our duty.Learning important points:1. Learn some words and e_pressions about the materials and quantities.2. Learn to sort and recycle the garbage.Learning tools:audiotape, flashcards, picturesLearning steps:Step 1. Leading-inPlay the audiotape. Let’s sing the song in this unit together. At the same time, show some pictures of fi_ing and mending to the students.Step 2. TalkingTalk about the meaning of saving our environment and reducing the pollution.Work in groups and talk freely. Then all the students in the groups sumtheir ideas on a piece of paper. Then give a report in class.Step 3. GrammarPractice the main grammar: the Object ClauseLet some students to the front and write their sentences on the blackboard.Ask them to e_plain them in English.Step 4. RevisionReview some language points in this unit.The styles are making up sentences or making dialogues.Step 5. E_erciseDo with the e_ercises in this lesson. Discuss some difficulties on theblackboard together.。
八年级英语下册 Unit 8 Save Our World教案 冀教版
Unit 8 Save Our World!Lesson 57 Let’s Clean Up!Learning aims:1. Master the new words and expressions: yard, rubbish, pick up, bit, a bit of, big, garbage,pollution, finish doing, get to work2. Let the students understand to protect our environment is our duty.3. We should keep our school yard clean.Learning important points:1. Know how many ways we can say “garbage”.2. Talk about the destroy of the rubbish.Learning tools:audiotape, flashcards, picturesLearning steps:Step 1. Leading inShow the new words to the students. Let the students read the words first. Then let them read after the tape.Step 2. ListeningListen to the tape and do Exercise 3 in activity book.Step 3. ReadingRead the text and check the answers silently. At the same time, answer the following questions:1. Where are Jenny, Brian and Danny?2. How’s the weather?3. What do English people call “rubbish”?4. What is Jenny studying in class this week?5. What does the teacher think of Jenny’s idea?Step 4. Read the text in roles loudly. Then let some students act it out in front of the class. Step 5. PracticeExplain some language points to the class. Then ask the students to make up sentences with them.1. But look at all of the rubbish!2. Somebody should pick up that garbage!3. It would take too long.4. Each student could clean up a bit of the school yard.5. We would finish cleaning in an hour.Lesson 58 Stop PollutionLearning aims:1. Master the new words and expressions: less, environment, throw away,least, take out, waste, fix, toilet2. This lesson focuses on the environment issues.3. It presents some solutions to the problems that pollution poses.Learning important points:1. It presents thought-provoking facts and figures abut pollution in North America.2. Call on the students to take personal action to reduce pollution.Learning tools:audiotape, flashcards, picturesLearning steps:Step 1. Come to “THINK ABOUT IT.”Step 2. Show the new words to the class. First let them read them by themselves. Then read them after the teacher. Practice the words for a while.Step 3. Talk about the questions:Show some pictures about our environment to the class. Let the students work in three or four to finish the task.1. What do you think our environment?2. What can we do to reduce pollution?3. Do you know anything about the environment in foreign countries? Can you give an example? Step4. ListeningListen to the tape and finish Exercise 2 in activity book.1. In North America, many students help their school make more pollution.2. In an environment club, people work together to make the environment clean.3. Environment clubs encourage students to bring their lunches in plastic bags.4. They give prizes to the classes that make the least garbage.5. On a no-car day, only teachers come to school by car. No students come to school by car.6. A leaking toilet can waster twenty to forty litres of water an hour.7. In environment clubs, students don’t fix leaky toilets and sinks.8. A hundred kilograms of recycled paper saves seventeen trees.Step 5. ReadingRead the text in silence. Check the answers. Then let the students read the text in class loudly.Step 6. DiscussionAnalyze the text and make a further discussion about it. Let’s discuss its details.1. What do people in an environment club do?2. On no-car day, how do people come to work? How do students come to school?3. What do you know about a leaking toilet?Lesson 59 Let’s look at Garbage!Learning aims:1. Master the new words and expressions: sort, metal, weight, percent2. Call on the students to take actions to protect our environment.3. Learn about the pollution problems in our life.Learning important points:1. Offering help.2. Learn new vocabulary for describing materials and for comparing qualities.Learning tools:audiotape, flashcards, picturesLearning steps:Step 1. Remind the students:1. What kinds of rubbish do you throw every day? Can you name them?2. What can be recycled?Step 2. Work in groupsLet the students go to the dustbin to collect some garbage and take them to the classroom.Ask the students name them and compare the qualities.Let the students look up the books and the dictionaries when they are in trouble. Help them when they can’t express correctly.Step 3. ListeningListen to the tape finish Exercise 2 in the activity book.1. Every year, each person in North America makes about 1000 kilograms of garbage.2. Plastic makes the most garbage.3. In just one day, Americans throw out 136 million kilograms of packaging.4. Packaging makes the most garbage.Step 4. ReadingRead the text and check the answers.Let the students read the text in roles. Then ask several students to act out the dialogue. Step 5. Come to “PROJECT”Bring the students to pick up the garbage in the school yard. Put the garbage into bags and bring it to school for our project.Take a walk around your neighbourhood, take a bag with you and pick up any garbage you see.Wear gloves, because garbage in dirty.Now sort the garbage into paper, plastic, metal, glass and others.Then compare the garbage in school yard with that in neighbourhood.Have students work in the same groups or in new groups. Each group will make a poster about what things they can do to help reduce pollution in the world.Lesson 60 Fix and MendLearning aims:1. Master the new words and expressions: mend, must, touch, repair, cassette, deck, buzz, exactly,reuse, power2. Learn about the knowledge of environment.3. Tell the students to save and protect the resources is our duty.Learning important points:1. In order to save our environment, we should fix and mend something in our daily life.2. Feel the beauty of music.Learning tools:audiotape, flashcards, picturesLearning steps:Step 1. Leading inAsk the students some questions:1. What do you do when your pants have a hole?2. What do you do with when your shoes have a tear?Work in pairs and discuss the questions. Step2. Listen to the tape. Feel the rhythm of the song.Step 2. ReadingRead the song as a lyric poem. Let the students read after you. Then let them read and translate it. They must add their feelings in it.Step 3. ListeningListen to the tape again. Let’s sing after it.Step 4. Ask some volunteers to come to the front and act it out.Step 5. PracticeWork in groups of three or four. Give examples of the things that we can do around us. Discuss and give a report to the class.Lesson 61 What Was in the Bags?Learning aims:1. Master the new words and expressions: more, most, bad, litter, a little bit2. Build the belief to save our earth.3. Cultivate the feelings of responsibilities.Learning important points:1. Learn new vocabulary for describing materials and for comparing quantities.2. Learn common expressions for offering assistance.Learning tools:audiotape, flashcards, garbageLearning steps:Step 1. Leading-inTake out the garbage and put it on the floor. Let’s discuss what we can reuse and recycle.Ask the students work in their groups and imagine what we can do with it. Give a report to the class.Step 2. ListeningListen to the tape and finish the exercise.Danny and Jenny are very _______ to know that people throw ______ _______ waste things away.Danny finds a _______ ______. One of the ________ is broken. He will take it _______ and _______ it. After he _______ it, he will give it to _________ _______, Debbie. ________ should throw away a toy like tat. It’s not _______ to waster things.A lot of the ______ is broken. That’s bad! Once Danny _______ his foot on a piece of brokenglass.Step 3. ReadingRead the text and check the answers. Let the students it loudly in class. Then read it in roles.Step 4. DialogueUse the garbage we have brought to the class. Act the dialogue out in front of the class. Step 5. PracticePractice some word s and expressions: too much, more…than…, most, less…than…too much:S1: There is too much garbage in the school yard.S2: There was too much rain last summer.m ore…than…S3: I have more glass than metal.S4: they have more dresses than pants.mostS5: Who has the most paper?l ess…than…S6: Do you have less plastic than metal?Step 6. ExerciseDo Exercise 3 in activity.Fill in the blanks according to the text.There are 10 kilograms of paper, 8 kilograms of plastic, and 5 kilograms of metal. There ______ 3 kilograms of glass. So there is ______ paper than plastic, and ______ metal than plastic. Glass is the ______. Paper is the ______. Some of _______ is only use on ______ side. We can ______ it.Step 7. DiscussionDiscuss the text in detail.1. Is the garbage in the book the same as that we collect in the school yard?2. What can we use the garbage to do?3. What do you feel about the garbage?Lesson 62 Take Short Showers!Step 2. Play the tape againLet the students read after it for several times. Ask the students to read the text loudly in class.Step 3. PracticeWork in groups. Discuss the following questions.1. What do you think of the city in which you live?2. What’s your advice to stop pollution?3. What’s your plan to reduce pollution?Step 4. Come to “LET’S DO IT!”Step 5. Homework1. Finish off the activity book.2. Go on the next reading in the student book.Lesson 63 Garbage Is Interesting!Learning aims:1. Master the new words and expressions: take a walk, seat, can, clean-up, lid, sort…into…,take a trip2. Call on the students to protect the environment.3. Think about many ways to reduce pollution.Learning important points:1. Sum what we learn in this unit.2. Learn the knowledge of protecting environment.Learning tools:audiotape, flashcards, picturesLearning steps:Step 1. Leading-inLet the students sum what we learn in this unit. Ask them to repeat the main idea, but not word by word.Step 2. ListeningListen to the tape and fill in the blanks according to the text.On Tues day, we started a school yard clean-up. We all took bags and worked _______. We picked up all the _______.O n Wednesday, Brian, Danny and I took a _______ through our neighbourhood. We _______ up any garbage we _______. Danny found a ______ car with a broken wheel. He took it home, cleaned it and ______ it.The next day, we _______ all the garbage into plastic, metal, glass and _______.Most of garbage was paper. People ________ a lot of paper.Step 3. ReadingRead the text silently and check the answers. Then read it again and do the exercises.Read the diary and answer true (T) or false (F).1. Jenny learned something about geography this week.2. On Tuesday, Jenny and her friends started a school yard clean-up.3. On Thursday, Danny found a toy car with one broken wheel.4. On Thursday, they took their bags of garbage to school and sorted all of it.Step 4. DiscussionAnalyze the text with the students. Discuss the main idea of this text. Let the students sum some language points and practice in class.Step 5. Ask the students show what they have make out of the garbage. Present them to the class.Explain to the students how they work. Demonstrate in the class.Step 6. TalkingTalk about what you feel about our environment. After they learn the text, what do they want to do? What are they doing these days?Lesson 64 Unit ReviewLearning aims:1. Master the words and expressions from Lesson 57 to Lesson 63.2. Learn to save the sources and the earth.3. Reducing pollution is our duty.Learning important points:1. Learn some words and expressions about the materials and quantities.2. Learn to sort and recycle the garbage.Learning tools:audiotape, flashcards, picturesLearning steps:Step 1. Leading-inPlay the audiotape. Let’s sing the song in this unit together. At the same time, show some pictures of fixing and mending to the students.Step 2. TalkingTalk about the meaning of saving our environment and reducing the pollution.Work in groups and talk freely. Then all the students in the group s sum their ideas ona piece of paper. Then give a report in class.Step 3. GrammarPractice the main grammar: the Object ClauseLet some students come to the front and write their sentences on the blackboard. Ask them to explain them in English.Step 4. RevisionReview some language points in this unit.The styles are making up sentences or making dialogues.Step 5. ExerciseDo with the exercises in this lesson. Discuss some difficulties on the blackboard together.。
冀教版英语八下Unit8Saveourworldword单元教案
英语八年级下翼教版Unit 8 Save our world单元教案Lesson 57: Let’s Clean Up!Teaching Content:Mastery words and expressions: yard, rubbish, pick up, bit, a bit of, bigOral words and expressions: garbage, pollution, finish doing, get to workTeaching Aims:1.Let the students understand to protect our environment is our duty.2.We should keep our school yard clean.Teaching Important Points:1.Know how many ways we can say “garbage”.2.T alk about the destroy of the rubbish.Teaching Difficult Points:Some words and expressions, such as: pick up, clean upTeaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching Procedure:Step1. Come to “TALK ABOUT IT.”Step2. Show the new words to the students. Let the students read the words first. Then let them read after the tape.Step3. Listen to the tape and do Exercise 3 in activity book.Step4. Read the text and check the answers silently. At the same time, answerthe following questions1. Where are Jenny, Brian and Danny?2. How’s the weather?3.What do English people call “rubbish”?4.What is Jenny studying in class this week?5.What does the teacher think of Jenny’s idea?Step5. Read the text in roles loudly. Then let some students act it out in front of the class.Step6. PracticeExplain some language points to the class. Then ask the students to make up sentences with them.1.But look at all of the rubbish!2.Somebody should pick up that garbage!3.It would take too long.4.Each student could clean up a bit of the school yard.5.We would finish cleaning in an hour.Step7. Come to “LET’S DO IT.”Work in teams with three or four people. Let some students act their dialogue out in front of the classStep 8. Homework1.Finish off the exercises in activity book.2.Go on the next reading in the student book.Summary:This lesson is close to our life. Try to take the students out of the classroom and show the garbage to them. Then let them say what they feel about the garbage. Ask them to act the dialogue out in the school yard. Advice the students to pick up the garbage and clean up the school yard.Lesson 58: Stop PollutionTeaching Content:Mastery words and expressions: less, environment, throw away, least, take out, waste, fix, toiletOral words and expressions: reusable, pollute, leak, litre, leaky, sink, tap, recycle, save, take out, turn off, leak outTeaching Aims:1.This lesson focuses on the environment issues.2.It presents some solutions to the problems that pollution poses.Teaching Important Points:1.It presents thought-provoking facts and figures abut pollution in North America.2.Call on the students to take personal action to reduce pollution.Teaching Difficult Points:Find more solutions to protect our environmentTeaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching Procedure:Step1. Come to “THINK ABOUT IT.”Step2. Show the new words to the class. First let them read them by themselves. Then read them after the teacher. Practice the words for a while.Step3. T alk about the questions:Show some pictures about our environment to the class. Le t the students work in three or four to finish the task.1.What do you think our environment?2.What can we do to reduce pollution?3.Do you know anything about the environment in foreign countries? Can you give an example?Step4. Listen to the tape and finish Exercise 2 in activity book.1.In North America, many students help their school make more pollution.2.In an environment club, people work together to make the environment clean.3.Environment clubs encourage students to bring their lunches in plastic bags.4.They give prizes to the classes that make the least garbage.5.On a no-car day, only teachers come to school by car. No students come to school by car.6.A leaking toilet can waster twenty to forty litres of water an hour.7.In environment clubs, students don’t fix leaky toilets and sinks.8.A hundred kilograms of recycled paper saves seventeen trees.Step5. Read the text in silence. Check the answers. Then let the students read the text in class loudly.Step6. Analyze the text and make a further discussion about it. Let’ s discuss its details.1.What do people in an environment club do?2.On no-car day, how do people come to work? How do students come to school?3.What do you know about a leaking toilet?Step7. Come to “LET’S DO IT.”Step8. Homework1.Finish off the exercises in activity book.2.Go on the next reading in the student book.Summary:It is a subject that is close to the student life about how to stop pollution. We must give examples in students’ daily life. Discuss with the students: how to reduce waste paper; how to save water; how to save money.Lesson 59: Let’s look at Garbage!Teaching Content:Mastery words and expressions: sor t, metal, weight, percentOral words and expressions: plastic, packagingTeaching Aims:1.Call on the students to take actions to protect our environment.2.Learn about the pollution problems in our life.Teaching Important Points:1.Offering help.2.Learn new vocabulary for describing materials and for comparing qualities.Teaching Difficult Points:Describe materials and comparing qualities.Teaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesTeaching Procedure:Step1. Remind the students:1.What kinds of rubbish do you throw every day? Can you name them?2.What can be recycled?Step2. Work in groups.Let the students go to the dustbin to collect some garbage and take them to the classroom.Ask the students name them and compare the qualitiesLet the students look up the books and the dictionaries when they are in trouble. Help them when they can’t express correctly.Step 3. Listen to the tape finish Exercise 2 in the activity book.1.Every year, each person in North America makes about 1000 kilograms of garba ge2.Plastic makes the most garbage.3.In just one day, Americans throw out 136 million kilograms of packaging.4.Packaging makes the most garbage.5.People often use packaging, and they never throw it away.6.About the percent of packaging is plasti c.7.Each day, Americans throw out ten thousand small carsStep4. Read the text and check the answers.Let the students read the text in roles. Then ask several students to act out the dialogue.Step5. Come to “PROJECT”.Bring the students to pick up the garbage in the school yard. Put the garbage into bags and bring it to school for our project.Take a walk around your neighbourhood, take a bag with you and pick up any garbage you see. Wear gloves, because garbage in dirty.Now sort the garbage into paper, plastic, metal, glass and others.Then compare the garbage in school yard with that in neighbourhood.Have students work in the same groups or in new groups. Each group will make a poster about what things they can do to help reduce pollution in the world.Step6. Homework1.Finish off the exercises in activity book.2.Go on reading in the next book.Summary:We all think the garbage is dirty. In order to increase the studen ts’ interests, we have to face the garbage and sort it in groups. When we do this, we can find many people are wasting things around us. Learn to recycle things with the students. Let’s see how many new things we can make out of it.Lesson 60: Fix and MendTeaching Content:Mastery words and expressions: mend, must, touch, repairOral words and expressions: tear, cassette, deck, buzz, exactly, reuse, power Teaching Aims:1.Learn about the knowledge of environment.2.T ell the students to save and protect the resources is our duty.Teaching Important Points:1.In order to save our environment, we should fix and mend something in our daily life.2.Feel the beauty of music.Teaching Difficult Points:Some words and expressions, such as: fit, fix, mendTeaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching procedure:Step1. Ask the students the questions:What do you do when your pants have a hole?What do you do with when your shoes have a tear?Work in pairs and discuss the questions. They can ask many other questions. Then let them give a report to the class.Step2. Listen to the tape. Feel the rhythm of the song.Step3. Read the song as a lyric poem. Let the students read after you. Then let them read and translate it. They must add their feelings in it.Step4. Listen to the tape again. Let’s sing after it.Step5. Ask some volunteers to come to the front and act it out.Step6. PracticeWork in groups of thre e or four. Give examples of t he things that we can do around us. Discuss and give a report to the class.Step7. Come to “LET’S DO IT.”Step8. Homework1.Finish off the exercises in activity book.2.Go on the next reading in the student book.Summary:In order to save our environme nt, we must do the little things around us. Let the students search on the Internet to get more information about waste. If we all save sources, we can get more energy form the nature. Tell the students to save water is an important thing in our life. Water is the most important source. We cant’ live without water.Lesson 61: What Was in the Bags?Teaching Content:Mastery words and expressions: more, most, bad, litterOral words and expressions: a little bitTeaching Aims:1.Build the belief to save our earth.2.Cultivate the feelings of responsibilities.Teaching Important Points:1.Learn new vocabulary for describing materials and for comparing quantities.2.Learn common expressions for offering assistance.Teaching Difficult Points:New words and phrases to compare quantities.Teaching Preparation: garbageTeaching Aids: audiotape, flashcards, garbageType of lesson: new lessonTeaching Procedure:Step1. Take out the garbage and put it on the floor. Let’s discuss what we can reuse and recycle. Ask the students work in their g roups and i magine what we can do with it. Give a report to the class.Step2. Listen to the tape and finish Exercise 2 in activity book.Danny and Jenny are very _______ to know that people throw ______ _______ waste things away.Danny finds a _______ ______. One of the ________ is broken. He will take it _______ and _______ it. After he _______ it, he will give it to_________ _______, Debbie. ________ should throw away a toy like tat. It’s not _______ to waster things.A lot of the ______ is broken. That’s bad! On ce Danny _______ his foot on a piece of broken glass.Step3. Read the text and check the answers. Let the students it loudly in class. Then read it in roles.Step4. Use the garbage we have brought to the class. Act the dialogue out in front of the class.Step5. Practice some words and expressions: too much, more…than…, most, less…than…too much:S1: There is too much garbage in the school yard.S2: Ther e was too much rain last summer.more…than…S3: I have more glass than metal.S4: they have more dresses than pants.mostS5: Who has the most paper?less…than…S6: Do you have less plastic than metal?Step6. PracticeDo Exercise 3 in activity.Fill in the blanks according to the text.There are 10 kilograms of paper, 8 kilograms of plastic, and 5 kilograms of metal. There ______ 3 kilograms of glass. So there is ______ paper than plastic, and ______ metal than plastic. Glass is the ______. Paper is the ______. Some of _______ is only use on ______ side. We can ______ it.Step7. Discuss the text in detail.1.Is the garbage in the book the same as that we collect in the school yard?2.What can we use the garbage to do?3.What do you feel about the garbage?Step8. Come to “LET’S DO IT”.Step9. Homework1.Finish off the exercises in activity book.2.Go on the next reading in the student book.Lesson 62: Take Short Showers!Teaching Content:Oral words and expressions: can, take showers, make…into…Teaching Aims:1.Know about the pollution in our country.2.We all should take care of our environment.Teaching Important Points:1.How do you think the pollution in our country?2.What should we do to stop pollution?Teaching Difficult Points:Some words and expressionsTeaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching Procedure:Step1. Come to “THINK ABOUT IT.”Step2. Listen to the tape and fill in the blanks:Our city is clean, but I think we _____ things. I think we waste ______ the most. People was te water, ______. I try not to waste water. I take short ______.A bike ______ make any pollution. It makes the _____ pollution of all types of transportation. Buses make ______ pollution, but ______ of people can travel on a bus. Buses make ______ pollution than cars.Step3. Read the text silently and check the answers. Then read it again and finish the exercises in activity book.1.Why does Liu Yan worry about pollution too much? Because ______A. She doesn’t like DalianB. the air and water are clean in DalianC. people don’t throw garbage on the groundD. Both B and C2.What do peo ple in Dalian waste most?A. GlassB. PaperC. MetalD. Plastic3.How often does a truck pick up the cans and cardboard? ________.A. Every dayB. Every weekC. NeverD. Twice a week4.What does Liu think can make the most pollution? _______.A. CarsB. Big factoriesC. BikesD. Both A and B5.What makes the least pollution of all types of transportation? _______.A. CarsB. BusesC. BikesD. Ships6.How does Liu Yan go to school every day? _______.A. On footB. By bikeC. By carD. By busStep4. Play the tape again. Let the students read after it for several times. Ask the students to read the text loudly in class.Step5. PracticeWork in groups. Discuss the following questions.1.What do you think of the city in which you live?2.What’s your advice to stop pollution?3.What’s your plan to reduce pollution?Step6. Come to “LET’S DO IT!”Step7. Homework1.Finish off the activity book.2.Go on the next reading in the student book.Summary:There are many kinds of pollution. We know air pollution, water pollution and air pollution. It’s very bad for our life. We must do something to reduce the pollution from the three ways. According to the real situation, make a certain planwith the students. We must remember to carry it out as time goes on.Lesson 63: Garbage Is Interesting!Teaching Content:Mastery words and expressions: take a walk, seatOra l words and expressions: can, clean-up, lid, sort…into…, take a tripTeaching Aims:1.Call on the students to protect the environment.2.Think about many ways to reduce pollution.Teaching Important Points:1.Sum what we learn in this unit.2.Lear n the knowledge of protecting environment.Teaching Difficult Points:Grasp the ways to reduce the pollution.Teaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: new lessonTeaching Procedure:Step1. Let the students sum what we learn in this unit. Ask them to repeat the main idea, but not word by word.Step2. Listen to the tape and fill in the blanks according to the text.On Tuesday, we started a school yard clean-up. We all took bags and worked _______. We picked up all the _______.On Wednesday, Brian, Danny and I took a _______ through our neighbourhood. We _______ up any garbage we _______. Danny found a ______ car with a broken wheel. He took it home, cleaned it and ______ it.The next day, we _______ all the gar bage into plastic, metal, glass and ______Most of garbage was paper. People ________ a lot of paper.Step3. Read the text silently and che ck the answers. Then read it again and do the exercises.Read the diary and answer true (T) or false (F).1.Jenny learned something about geography this week.2.On Tuesday, Jenny and her friends started a school yard clean-up.3.On Thursd ay, Danny found a toy car with o ne broken wheel.4.On Thursday, they took their bags of garbage to school and sorted all of it.5.Most of the rubbish was plastic.6.They didn’t know how garbage is recycled.7.T oday, Danny made a car out of garba ge.8.Danny used pieces of wood for the car’s body and cardboard box for the car’s seats.Step4. Analyze the text with the students. Discuss the main idea of this text. Let the students sum some language points and practice in class.Step5. Ask the students show what they have make out of the garbage. Present them to the class. Explain to the students how them work. Demonstrate in the class.Step6. Talk about what do you feel about our environment. After they learn thetext, what do they want to do? What are they doing these days?Step7. Come to “LET’S DO IT!”Step8. Homework1.Finish off the exercises in activity book.2.Write a composition about the pollution. Remember to write: how to save the earth?Summary:Writing is very important in learning English. How to save the earth is a subject that has m uch to say. They can use the Internet when they are in trouble. The teacher helps them when they can’t express themselves.Le sson 64: Unit ReviewTeaching Content:Mastery words and expressions from Lesson 57 to Lesson 63.Oral words and expressions form Lesson 57 to Lesson 63Teaching Aims:1.Learn to save the sources and the earth.2.Reducing pol lution is our duty.Teaching Important Points:1.Learn some words and expressions about the materials and quantities.2.Learn to sort and recycle the garbage.Teaching Difficult Points:Create the feelings of loving our country and the earth.Teaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: review lessonTeaching Procedure:Step1. Play the audiotape. Let’s sing the song in this unit together. At the same time, show some pictures of fixing and mending to the students.Step2. Talk about the meaning of saving our environment and reducing the pollution.Work in groups and talk freely. Then all the students in the groups sum their ideas on a piece of paper. Then give a report in class.Step3. Practice the main grammar: the Object ClauseLet some students come to the front and write their sentences on the blackboard. Ask them to explain them in English.Step4. Review some language points in this unit.The styles are making up sentences or making dialogues.Step5. Do with the exercises in this lesson. Discuss some difficulties on the blackboard together.Step6. Come to “Do you know”.Show the sentences or pictures with the flash. Then sum the grammars.Step7. Homework1.Finish off the exercises in activity book.2.Practice the speaking language in this unit.Summary:When the teachers show some pictures of waste and pollution to the students. It is easy to stimulate the students’ interests. They also have much to say. What should they do? What actions can save our earth? Encourage them to image and do what they should do from now on.。
八年级英语上册 Unit 8 Save Our World Lesson 61教案 冀教版 教案
Difficult Points: learn the new vocabularies for describing material and
for comparing quantitiesaccordingto key structures
Step3:listen to the tape with the following questions:
1)Whatdid they have in their bags?
2)What didDannyfind?
Choose the correct words concerning what they have collected.
Try to find the key words
Improve students’reading ability
A Slide(pictures)
Step7: Retell the text with the key words
Practice Ss’speaking;
Collect useful information to summarize the text
Practicelistening
ASlide;
A taperecorder
Questions:1)why are they surprised?
2) WillDannythrow away the broken car?
3) What’sthe most in the garbage?
Improvestudents’reading ability; grasp the main idea of thetext
冀教版英语八下Unit8Saveourworld(Lesson61)
英语八年级下翼教版Unit 8 Save our world-Lesson 61教案Teaching aims:Aim of knowledge:Master the usage of newvocabularies for describing materials and forcomparing quantities.Aim of ability: Improve students’reading andspeaking abilityAim of emotion: cultivate stu dents to get into agood habit of collectingand sorting garbage. Trainstudents to play an activerole in environment protection.Difficult Points: learn the new vocabularies fordescribing mate rial andfor comparing q uantitiesaccording to key structuresgiven on the big screenImpo rtant Points: learn how to do with thegarbage; train students to takepersonal action to reduce pollution.Learning Methods: Listening; speaking; inductive methodSituational Activities : pair-w ork; group-work; self-presentation Teaching Aid: some slides; a tape recorderTeaching Process Aims TeachingapplianceStep1: Lead-inShow students a bag full of garbageWhat’s in my bag?Tak e upless on61Plastic bag full ofgarbageStep2: know more about different kinds of garbageLearn the newword—garbageA Slide: picturespresentationStep3:listen to the tape with the following questions:A、What didthey have in theirbagsB、What didDanny find?Choose the Practice listening A Slide;A tape recordercorrect words concerning what they have collected.Step4: Fast-readin gQuestions:1)why are they s urpr ised?2) Will Danny throw away the broken car?3)What’s themost in the garbageImprovestudents’readingability; grasp the maini dea of the textA slideStep5: diagram paper plasticmetal glassLearn the usefu lexpression for comparing quantities:There is more…than…….is the mostA slideStep6: careful-readingTry to find th e key wordsImprovestudents’readin gabilityA Slide(pictures)Step7: Retell the text with the key wordsPractice Ss’speaking;Collect usefulinformation tosummarize the textA slide: keywordsKey structureStep8:Sort the garbage with two different kinds of b asketsTrain thestudents to do withthe garbageTwo ba skets;Plastic boxesW aste paperStep9: Discussion“What to do with the garbage?”Train students toplay an active role anactive role to sort thegarbage and reducepollutionPictures:PostersFashion showdecorationsThe design of the writing on the blackboard:Lesson61 What Was in the Bags? sort thr ow… awaygarbagerecyclereusereduce fix waste。
八年级英语下册 Unit 8 Save Our World教案 冀教版
Unit 8 Save Our World!Lesson 57 Let’s Clean Up!Learning aims:1. Master the new words and expressions: yard, rubbish, pick up, bit, a bit of, big, garbage,pollution, finish doing, get to work2. Letthe students understand to protect our environment is our duty.3. We should keep our school yard clean.Learning important points:1. Know how many ways we can say “garbage”.2. Talk about the destroy of the rubbish.Learning tools:audiotape, flashcards, picturesLearning steps:Step 1. Leading inShow thenew words to the students. Let the students read the words first. Then let them read after the tape.Step 2. ListeningListen to the tape and do Exercise 3 in activity book.Step 3. ReadingRead the text and check the answers silently. At the same time, answer the following questions:1. Where are Jenny, Brian and Danny?2. How’s the weather?3. What do English people call “rubbish”?4. What is Jenny studying in class this week?5. What does the teacher think of Jenny’s idea?Step 4. Read the text in roles loudly. Then let some students act it out in front of the class. Step 5. PracticeExplain some language points to the class. Then ask the students to make up sentences with them.1. But look at all of the rubbish!2. Somebody should pick up that garbage!3. It would take too long.4. Each student could clean up a bit of the school yard.5. We would finish cleaning in an hour.Lesson 58 Stop PollutionLearning aims:1. Masterthe new words and expressions: less, environment, throw away,least, take out, waste, fix, toilet2. This lesson focuses on the environment issues.3. It presents some solutions to the problems that pollution poses.Learning important points:1. It presents thought-provoking facts and figures abut pollution in North America.2. Call on the students to take personal action to reduce pollution.Learning tools:audiotape, flashcards, picturesLearning steps:Step 1. e to “THINK ABOUT IT.”Step 2. Show the new words to the class. First let them read them by themselves. Then read them after the teacher. Practice the words for a while.Step 3. Talk about the questions:Show some pictures about our environment to the class. Let the students work in three or four to finish the task.1. What do you think our environment?2. What can we do to reduce pollution?3. Do you know anything about the environment in foreign countries? Can you give an example? Step4. ListeningListen to the tape and finish Exercise 2 in activity book.1. InNorth America, many students help their school make more pollution.2. In an environment club, people work together to make the environment clean.3. Environment clubs encourage students to bring their lunches in plastic bags.4. They give prizes to the classes that make the least garbage.5. On a no-car day, only teachers e to school by car. No students e to school by car.6. A leaking toilet can waster twenty to forty litres of water an hour.7. In environment clubs, students don’t fix leaky toilets and sinks.8. A hundred kilograms of recycled paper saves seventeen trees.Step 5. ReadingRead the text in silence. Check the answers. Then let the students read the text in class loudly.Step 6. DiscussionAnalyzethe text and make a further discussion about it. Let’s discuss its details.1. What do people in an environment club do?2. On no-car day, how do people e to work? How do students e to school?3. What do you know about a leaking toilet?Lesson 59 Let’s look at Garbage!Learning aims:1. Master the new words and expressions: sort, metal, weight, percent2. Call on the students to take actions to protect our environment.3. Learn about the pollution problems in our life.Learning important points:1. Offering help.2. Learn new vocabulary for describing materials and for paring qualities.Learning tools:audiotape, flashcards, picturesLearning steps:Step 1. Remind the students:1. What kinds of rubbish do you throw every day? Can you name them?2. What can be recycled?Step 2. Work in groupsLet the students go to the dustbin to collect some garbage and take them to the classroom.Ask the students name them and pare the qualities.Let the students look up the books and the dictionaries when they are in trouble. Help them when they can’t express correctly.Step 3. ListeningListen to the tape finish Exercise 2 in the activity book.1. Every year, each person in North America makes about 1000 kilograms of garbage.2. Plastic makes the most garbage.3. In just one day, Americans throw out 136 million kilograms of packaging.4. Packaging makes the most garbage.Step 4. ReadingRead the text and check the answers.Let the students read the text in roles. Then ask several students to act out the dialogue. Step 5. e to “PROJECT”Bring the students to pick up the garbage in the school yard. Put the garbage into bags and bring it to school for our project.Take a walk around your neighbourhood, take a bag with you and pick up any garbage you see.Wear gloves, because garbage in dirty.Now sort the garbage into paper, plastic, metal, glass and others.Then pare the garbage in school yard with that in neighbourhood.Have students work in the same groups or in new groups. Each group will make a poster about what things they can do to help reduce pollution in the world.Lesson 60 Fix and MendLearning aims:1. Master the new words and expressions: mend, must, touch, repair, cassette, deck, buzz, exactly,reuse, power2. Learn about the knowledge of environment.3. Tell the students to save and protect the resources is our duty.Learning important points:1. In order to save our environment, we should fix and mend something in our daily life.2. Feel the beauty of music.Learning tools:audiotape, flashcards, picturesLearning steps:Step 1. Leading inAsk the students some questions:1. What do you do when your pants have a hole?2. What do you do with when your shoes have a tear?Work in pairs and discuss the questions. Step2. Listen to the tape. Feel therhythm of the song.Step 2. ReadingRead the song as a lyric poem. Let the students read after you. Then let them read and translate it. They must add their feelings in it.Step 3. ListeningListen to the tape again. Let’s sing after it.Step 4. Ask some volunteers to e to the front and act it out.Step 5. PracticeWork in groups of three or four. Give examples of the things that we can do around us. Discuss and give a report to the class.Lesson 61 What Was in the Bags?Learning aims:1. Masterthe new words and expressions: more, most, bad, litter, a little bit2. Build the belief to save our earth.3. Cultivate the feelings of responsibilities.Learning important points:1. Learn new vocabulary for describing materials and for paring quantities.2. Learn mon expressions for offering assistance.Learning tools:audiotape, flashcards, garbageLearning steps:Step 1. Leading-inTake out the garbage and put it on the floor. Let’s discuss what we can reuse and recycle.Ask the students work in their groups and imagine what we can do with it. Give a report to the class.Step 2. ListeningListen to the tape and finish the exercise.Danny and Jenny are very _______ to know that people throw ______ _______ waste things away.Danny finds a _______ ______. One of the ________ is broken. He will take it _______ and_______ it. After he _______ it, he will give it to _________ _______, Debbie. ________ should throw away a toy like tat. It’s not _______ to waster things.A lot of the ______ is broken. That’s bad! Once Danny _______ his foot on a piece of brokenglass.Step 3. ReadingRead the text and check the answers. Let the students it loudly in class. Then read it in roles.Step 4. DialogueUse the garbage we have brought to the class. Act the dialogue out in front of the class. Step 5. PracticePractice some words and expressions: too much, more…than…, most, less…than…too much:S1: There is too much garbage in the school yard.S2: There was too much rain last summer.m ore…than…S3: I have more glass than metal.S4: they have more dresses than pants.mostS5: Who has the most paper?l ess…than…S6: Do you have less plastic than metal?Step 6. ExerciseDo Exercise 3 in activity.Fill in the blanks according to the text.There are 10 kilograms of paper, 8 kilograms of plastic, and 5 kilograms of metal. There ______ 3 kilograms of glass. So there is ______ paper than plastic, and ______ metal than plastic. Glass is the ______. Paper is the ______. Some of _______ is only use on ______side. We can ______ it.Step 7. DiscussionDiscuss the text in detail.1. Is the garbage in the book the same as that we collect in the school yard?2. What can we use the garbage to do?3. What do you feel about the garbage?Lesson 62 Take Short Showers!Step 2. Play the tape againLet the students read after it for several times. Ask the students to read the text loudly in class.Step 3. PracticeWork in groups. Discuss the following questions.1. What do you think of the city in which you live?2. What’s your advice to stop pollution?3. What’s your plan to reduce pollution?Step 4. e to “LET’S DO IT!”Step 5. Homework1. Finish off the activity book.2. Go on the next reading in the student book.Lesson 63 Garbage Is Interesting!Learning aims:1. Master the new words and expressions: take a walk, seat, can, clean-up, lid, sort…into…,take a trip2. Call on the students to protect the environment.3. Think about many ways to reduce pollution.Learning important points:1. Sum what we learn in this unit.2. Learn the knowledge of protecting environment.Learning tools:audiotape, flashcards, picturesLearning steps:Step 1. Leading-inLet the students sum what we learn in this unit. Ask them to repeat the main idea, but not word by word.Step 2. ListeningListen to the tape and fill in the blanks according to the text.On Tuesday, we started a school yard clean-up. We all took bags and worked _______. We picked up all the _______.On Wednesday, Brian, Danny and I took a _______ through our neighbourhood. We _______ upany garbage we _______. Danny found a ______ car with a broken wheel. He took it home, cleaned it and ______ it.The next day, we _______ all the garbage into plastic, metal, glass and _______.Most of garbage was paper. People ________ a lot of paper.Step 3. ReadingRead the text silently and check the answers. Then read it again and do the exercises.Read the diary and answer true (T) or false (F).1. Jenny learned something about geography this week.2. On Tuesday, Jenny and her friends started a school yard clean-up.3. On Thursday, Danny found a toy car with one broken wheel.4. On Thursday, they took their bags of garbage to school and sorted all of it.Step 4. DiscussionAnalyze the text with the students. Discuss the main idea of this text. Let the students sum some language points and practice in class.Step 5. Ask the students show what they have make out of the garbage. Present them to the class.Explain to the students how they work. Demonstrate in the class.Step 6. TalkingTalk about what you feel about our environment. After they learn the text, what do they want to do? What are they doing these days?Lesson 64 Unit ReviewLearning aims:1. Master the words and expressions from Lesson 57 to Lesson 63.2. Learn to save the sources and the earth.3. Reducing pollution is our duty.Learning important points:1. Learnsome words and expressions about the materials and quantities.word2. Learn to sort and recycle the garbage.Learning tools:audiotape, flashcards, picturesLearning steps:Step 1. Leading-inPlay the audiotape. Let’s sing the song in this unit together. At the same time, show some pictures of fixing and mending to the students.Step 2. TalkingTalk about the meaning of saving our environment and reducing the pollution.Work in groups and talk freely. Then all thestudents in the groups sum their ideas on a piece of paper. Then give a report in class.Step 3. GrammarPractice the main grammar: the Object ClauseLet some students e to the front and write their sentences on the blackboard. Ask them to explain them in English.Step 4. RevisionReview some language points in this unit.The styles are making up sentences or making dialogues.Step 5. ExerciseDo with the exercises in this lesson. Discuss some difficulties on the blackboard together.- 11 - / 11。
1.1 Unit8 Save Our World课件(冀教版八年级下册)
2. Grammar: Object Clause (1) 3. Topic: Offering help.
I know (that) foreigners find China
very different from their own countries.
I don’t know who will come.
Can you hold me up?
What did the girl want to know?
The girl wanted to know if the man could hold her up.
What does the baby wonder?
Can I fly?
He wonders if / whether he can fly.
1) Who Miss Lin is? 2) Where you were yesterday? 3) Why you are so tired?
4) Whose book it is?
5) When you are leaving?
Wh-clause as objects:
1. 从句是特殊疑问句的宾语从句。
冀教版 八年级(4) Unit 8
Lesson 64 Unit Review
Learning aims:
1. New words: sent, litter, bad, more, most, repair, touch, must, mend, percent, weight, metal, sort, toilet, fix, waste, less, take out, least, bag, throw away, environment, pick up, rubbish, yard, a bit of
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冀教版八下英语Unit 8 Save Our World Lesson 61~ Lesson 64习题
I. 根据句意及首字母提示补全单词。
1. The toy ear was a little b_______.
2. Don’t t _______that disk. It’s very hot.
3. Don’t w _________paper. You can use both sides of it.
4. My bike is broken. It needs r_______.
5. There are some holes in my socks. I have to m_______.
6. Look at the g _______. We must pick it up and put it into the dustbin.
7. These knives are made of m_______.
8. We s _______all of garbage into paper，plastic and metal.
9. About ten p______ of packaging is plastic.
10. That garbage is the same w ________.
II. 单项选择
1. Miss Green didn’t tell us_________ in 200
2.
A. where does she live
B. where she lives
C. where did she lived
D. where she lived
2. —When shall we meet again?
—Make it ______day you like. It’s all the same to me.
A. one
B. any
C. another
D. all
3. The temperature was below zero. It was difficult to _______the car.
A. move
B. get
C. begin
D. start
4. Since China has been a member of WTO，English is ______useful than before.
A. more
B. most
C. much
D. very
5. If you want to know the word______，you’d better look it up in the dictionary.
A. hardly
B. carefully
C. mostly
D. exactly
III. 从下列方框中选择适当的句子补全对话，其中有一个多余选项。
A：What are your favourite sports?
B： 1
A：Now，tell me what you like to eat?
B：Err，I like fish and eggs. But 2 any meat.
A： 3
B：Oh，yes，I love vegetables.
A：Do you drink wine（酒）?
B：No，I never drink wine or coffee. 4
A： 5
B：I drink a lot of milk. It’s very good for my health.
A. Do you eat a lot of vegetables?
B. What do you drink then?
C. They’re very good for me.
D. Swimming and running.
E. I don’t eat
F. They’re very bad for me.
IV. 完形填空
Of all the things we eat and drink，water is the 1 important. Not many people understand this, but it is quite 2 . The human body can go without food for a long time, but two or three days without 3 usually makes people 4 .
Many people do not understand how 5 water the human body needs to work well, so they do not drink 6 water. Especially in hot weather. Most people drink water only when they 7 to drink. But in fact they often need more water. Especially 8 they have had sports. About 65 to 75 percent of man’s body is water. 9 we do not have enough water, we feel tired and may 10 ill.
（）1. A. very B. more C. most D. even
（）2. A. fact B. real C. true D. easy
（）3. A. rice B. water C. meat D. air
（）4. A. come B. happy C. live D. die
（）5. A. many B. long C. much D. often
（）6. A. any B. many C. hot D. enough
（）7. A. want B. like C. give D. come
（）8. A. when B. but C. since D. where
（）9. A. Before B. If C. But D. Why
（）10. A. have B. see C. become D. forget
【试题答案】
I. 1. broken 2. touch 3. waste 4. repairing 5. mend
6. garbage
7. metal
8. separate
9. percent 10. weight
II. 1. D 2. B 3. D 4. A 5. D
III. 1. D 2. E 3. A 4. F 5. B
IV. 1. C 2. C 3. B 4. D 5. C 6. D 7. A 8. A 9. B 10. C。