冀教版八年级英语下册Unit8SaveOurWorld优质教案

Unit 8 Save Our World!
Lesson 43 Let’s Clean Up!
Learning aims:
1. Let the students understand to protect our environment is our duty.
2. 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, pictures
Learning steps:
Step 1. Leading in
Show the new words to the students. Let the students read the words first. Then letthem read after the tape.
Step 2. Listening
Step 3. Reading
Readthetextandchecktheanswerssilently.Atthesametime,answerthefollowingqu estions:
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 theclass.
Step 5. Practice
Step 6. Homework
Listen to the text and read it again.
Finish off the activity book.
Write about the garbage you make everyday.
Lesson 44 Environment Clubs
Learning aims:
1. This lesson focuses on the environment issues.
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.
2. Call on the students to take personal action to reduce pollution.
Learning tools:
audiotape, flashcards, pictures
Learning steps:
Step 1. Leading in
Step 2. Reading
Read the song as a lyric poem. Let the students read after you. Then let them readand translate it. They must add their feelings in it.
Step 3. Come to“Think About It”
What can you do to stop pollution?
What do you do when you see someone throw garbage on the ground?
Step 4. Ask some volunteers to come to the front and act it out.
Step 5. Practice
Work in groups of three or four. Give examples of the things that we can do aroundus. Discuss and give a report to the class.
Lesson 45 Let’s Sort Garbage!
Learning aims:
1. Master the new words and expressions: sort, metal, weight, percent
2. 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, pictures
Learning 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 groups
Let the students go to the dustbin to collect some garbage and take them to theclassroom.
Ask the students name them and compare the qualities.
Let the students look up the books and the dictionaries when they are in trouble.
Step 3. Listening
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.
Step 4. Reading
Read the text and check the answers.
Let the students read the text in roles. Then ask several students to act out thedialogue.
Step 5. Come to“PROJECT”
Bring the students to pick up the garbage in the school yard. Put the garbage intobags and bring it to school for our project.
Take a walk around your neighbourhood, take a bag with you and pick up any garbageyou 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.Havestudentsworkinthesamegroupsorinnewgroups.Eachgroupwillma keaposterabout what things they can do to help reduce pollution in the world.
Lesson 46 Protect Our Enviorment
Learning aims:
Know about the pollution in our country.
We all should take care of our environment.
Learning important points:
How do you think the pollution in our country?
What should we do to stop pollution?
Learning tools:
audiotape, flashcards, pictures
Learning steps:
Step 1. Come to“THINK ABOUT IT.”
How often do you take a shower?
Why should we take short showers?
What can you do to save water?
Step 2.Show the new words to the class. First let them read them by themselves. Then readthem after the teacher. Practice the words for a while.
What good things has Katie done for the environment?
Do you feel the same or different about the environment as Katie? Why?
Step 4. Listening
Step 5. Reading
Read the text in silence. Check the answers. Then let the students read the text inclass loudly.
Step 6. Discussion
Lesson 47 Connected to Nature
Learning aims:
Call on the students to take actions to protect our environment.
Learn about the pollution problems in our life.
Learning important points:
Offering help.
Learn new vocabulary for describing materials and for comparing qualities.Describe materials and comparing qualities.
Learning difficult points:
The words and expressions
Learning tools:
audiotape, flashcards, pictures
Learning steps:
Step 1. Listening
Step 2. Play the tape again
Let the students read after it for several times. Ask the students to read the textloudly in class.
Step 3. Practice
Step 4. Come to“LET’S DO IT!”
Step 5. Homework
1. Finish off the activity book.
2. Go on the next reading in the student book.
Lesson 48 Garbage Is Interesting!
Learning aims:
1. Master the new words and expressions: used, divide, pile, seat, lid, ton, duty
2. Call on the students to protect the environment.
3. Think about many ways to reduce pollution.
Learning important points:
2. Learn the knowledge of protecting environment.
Learning tools:
audiotape, flashcards, pictures
Learning steps:
Step 1. Leading-in
How do people do with the collected rubbish?
Step 2. Come to“Think About It”
What kinds of things can be recycled and reused?
Step 3. Reading
Step 4. Discussion
Analyzethetextwiththestudents.Discussthemainideaofthistext.Letthestudentssu m some language points and practice in class.
Step 5.Ask the students show what they have make out of the garbage. Present them to theclass. Explain to the students how they work. Demonstrate in the class.Step 6. Talking
Talk about what you feel about our environment. After they learn the text, what dothey want to do? What are they doing these days?。