Unit 2Topic 3 What can we do to protect the environment
初中英语Unit 2Topic 3 What can we do to protect the environmentA (2)
否则的话
并且,而且 但是,表示转折 而, 然而 强调对比
连词 or, and, but 和 while的用法
-Jane, would you like to go shopping with me? -I’d like to, and _B____
-Jane, would you like to go shopping with me? -I’d like to, but _A____
3. We should use__b_o_th_s_i_d_es__o_f _p_ap_e_r_ and reuse _p_l_as_t_ic__ba_g_s_ at home.
4. At school, students can collect waste paper and _s_o_ft_d_r_in_k__ca_n_s_.
It means saving the energy and reducing the waste air.
Look at the pictures and answer the following questions. Let’s see how green you are.
What does it encourage people to do?
What does it mean?
Look at the pictures and answer the following questions. Let’s see how green you are.
What does it mean?
Look at the pictures and answer the following questions. Let’s see how green you are.
英语九年级上册 重点句型(Unit 2 Topic 3 What can we do to protect the environment)-导学案-仁爱版
初中英语重点句型（Unit 2 Saving the earth - Topic 3 What can we do at home to protect the environment? ）1. 学习句型，理解句型的含义；2. 正确地运用句型，并能灵活地用于作文中；3. 复习or，but，while，and连接的并列句。
重点：1. First, you ought to shut off the electricity when you leave a room.2. It’s so easy to be a greener person.3. They plant different types of trees so that birds and animals can live in the forests.4. Some things we have done are good for the earth while some are bad.难点：区分or，but，while，and连接的并列句。
考点精讲：【课文朗读】Section A(A journalist is interviewing Jane about environmental protection.)Journalist: Hi, Jane. Could I ask you a few questions?Jane: Certainly.Journalist: We all know that you’re working for an organization that protects the environment. Can you tell us what you are doing there?Jane: Well, my main job is to help spread the message about protecting the environment. For example, the three R’s — reduce, reuse and recycle — are important.Journalist: So what can we do at home to protect the environment?Jane: We should reduce the waste we produce. For example, we should use both sides of paper and reuse plastic bags.Journalist: What can students do at school?Jane: Recycling can protect the environment, and it can save money, too. So we encourage students to collect waste paper and soft drink cans. Then we sort them so that they can be recycled.Journalist: Wonderful ideas! Thank you!Jane: It’s a pleasure.Section BJane: Hi, Michael. Would you like to be a greener person?Michael: Of course, I’d love to. But what should l do?Jane: First, you ought to shut off the electricity when you leave a room.Michael: Oh, that’s easy. What’s next?Jane: Second, you’d better walk or ride a bike instead of taking a bus or a taxi if you travel a short distance.Michael: That’s right. It will save energy and reduce air pollution.Jane: Third, take a cloth bag when you go shopping. Don’t use plastic bags.Michael: It’s so easy to be a greener person.Jane: Easier said than done.Michael: Well, actions speak louder than words.Section CIn many countries, people produce power from coal, but it is very dirty and causes acid rain. Some countries use nuclear energy to produce power. However, nuclear power can be very dangerous. To solve the energy problem, people all over the world are looking for new ways to produce power.China is one of the first countries in the world to use biogastechnology. Farmers recycle straw, grass and animal waste to make biogas. This renewable energy is used in people’s everyday lives. Its key disadvantage is that the process requires a long time (up to 30 days) and the cost is highElectric vehicles were developed in the 1990s. On April 11, 2010, a new kind of electric vehicle named “Yezi” was shown in the 2010 Shanghai. It World Expo. It produces electricity from the sun, the wind and C02can not only protect the environment but also save energy. It’s too small to hold many people, but larger models will be developed in the near future.In China, the best-known maglev train is the German-built one in Shanghai. It takes people just 7 minutes to go to the airport 30 km away. The train can reach a top speed of 431 km per hour. It is quiet and quick. There is no wheel noise, because there are no wheels. Maglev trains are very energy-efficient and do not pollute the air. However, maglev guide paths are much more expensive than traditional steel railways.【句型精析】1. First, you ought to shut off the electricity when you leave a room. 首先，你离开房间时应该关闭电源。
九年级英语上册Unit 2 Topic 3 What can we do to protect the environment教案 新仁爱版
Unit 2 Topic 3 What can we do to protect the environmentSection ATeaching aims and demands1. Learn some new words:plastic, suppose, be supposed to do, nod, agreement, shake2. Learn a useful sentence:Everyone is supposed to do so.3. Learn the comp ound sentences with “or”, “and”, “but” and “while”:(1) Noise is a kind of pollution and it’s harmful to our hearing.(2) The earth is beautiful but people hurt the earth now.(3) Work hard, or you will fail the exam.(4) She was busy cooking while they were watching TV.3. Learn to talk about environmental protection.Teaching focus:Learn the compound sentences with “or”, “and”, “but” and “while”Teaching procedure:Step 1 ReviewTalk about the harm of pollution in last topic. There are many kinds of pollution, such as water pollution, air pollution, light pollution, litter and so on. But do you know how these kinds of pollution affect our environment? Volunteers?Example:S1: Water pollution makes some animals dead.S2: Water pollution makes some plants dead.S3: People and animals can’t drink the water.S4: Air pollution causes the greenhouse effect.S5: Air pollution makes people sick and even causes cancer.Step 2 Presentation1. Read and learn the new words. In order to encourage them to read words, organize competetions, find out who can read the words fast and correctly.2. Translate the dialogues in pairs.3. According to the Translation, try to act or read the dialogues.4. listen to the tape, then find out the answer.Step 3 ConsolidationFill in the blanks according to 1aStep 4 PracticeL isten to the tape carefully. You’ll hear four people talking about environment protection. Then finish 2.reuse them.Work alone.join the senten ces in 3 with “or”, “and”, “but” or “while” after the example.Homework:Write down the sentences in 3.DesignThoughts after class Reduce 2. Hurry up, or总第28课时 Unit 2Saving the EarthTopic 3 Would you like to be a greener person?Section BTeaching aims and demands1. Learn a new word a nd a phrase:ought to, action2. Learn some useful sentences:(1)Would you like to be a greener person?(2)First, you ought to turn off the lights when you leave a room.(3)Easier said than done.(4)Well, actions speak louder than words.(5)May I have your attention, please?Teaching focus:ought toTeaching procedure:Step 1 ReviewTell which of the rubbish is supposed to reduce/reuse/recycle.Step 2 Presentation1.T:Boys and girls, we have talked about how to protect our environment. Would you liketo be a greener person? Ss: Of course.T:OK. Let me tell you what we should do. We ought to save every drop of water. We had better walk or ride a bike w hile we’re traveling a short distance. Take a cloth bag or a basket instead of plastic bags when we go shopping. 2. Read the dialogue fast Pay attention to theseYou ought to clean the classroom. You’d better not cut down the trees.Step 3 ConsolidationMatch the pictures with the sentences. Then ask a student to give his/her answers.Step 4 PracticeRead 2a, complete the form.Look at the form, write a notice for Tree Planting Day, then report it in front of the class. You have three minutes to write. OK! Let’s begin!Homework:Write a notice for Tree Planting Day. DesignThoughts after classa greener person?总第29课时 Unit 2 Saving the EarthTopic 3 Would you like to be a greener person?Section CTeaching aims and demands1. Learn new words:technology, electric, wheel, steel2. Go on learning some compound sentences:(1) In many countries, people produce power from coal, but it is very dirty and causesacid rain.(2) Although electric vehicles produce no pollution, there will be an increase inelectricity needs if they are widely used.Teaching focus:Learn the advantages and disadvantages of some kinds of energy.Teaching procedure:Step 1 ReviewT: Can you remember what we have learned in Section B?Ss:Yes.T: What are Jane and Michael doing?Ss:They are talking about how to be a greener person.T: Can you tell me how to be a greener person?Ss:First, turn off the lights when we leave a room.T: What about the next?Ss:Walk or ride a bike instead of taking a bus or a taxi …T: Very good. Please go on.Ss:Take a cloth bag when we go shopping.T: Great. It’s easier said t han done. So we have to keep on doing that every day.T:OK. Let’s learn 1a and talk about other ways to produce power.Step 2 Presentation1. Translate the dialogues Array in groups.2. Play the flash aboutsection C, tell these sentencesT or F.Step 3 Consolidation T: Let’s retell 1a according to the table in 1b by asking and answering. Example:(1) T: What are the advantages of biogas?Ss: Renewable.(2) T: Can you say something about electric vehicle?Ss: Efficient, cheap, and no pollution.(3) T: What are the disadvantages of maglev train?Ss: Much more expensive than traditional trains.…Step 4 PracticeWork in groups of four. Think about what else can be used to produce electricity. Then report to the class.Homework:List the habits good for environment as many as possible.DesignThou ghts afterclassIn many countries, people produce power from coal,总第30课时 Unit 2 Saving the EarthTopic 3 Would you like to be a greener person?Section DTeaching aims and demands1. Learn some new words:towel, offer2. Review some compound sentences:(1) About 35% of the garbage in Hong Kong can be recyc led every year while the rest can’t.(2) People produce power from coal, but it is very dirty and causes acid rain.Teaching focus:Learn how to be a greener person.Teaching procedure:Step 1 ReviewT: We know that pollution is becoming a serious problem. What should we do to protect our environment? Now listen to me carefully. I will say some habits. Tell me whetherthey’re good or bad, and try to write down the good ones. Now be ready!(1) Throw the rubbish here and there.(2) Don’t spit in a public place.(3) Draw a beautiful picture on the public walls.(4) Don’t throw things away if they can be reused.(5) Go to school by bike instead of by bus.(6) Collect the rubbish and try to sort them.(7) Pour dirty water into rivers directly.(8) Turn off the lights when you go out.Step 2 PresentationListen to the passsage, fill in the blanksStep 3 ConsolidationWork alone.choose and report their points.The students who get 0-4 points join Group 1. The ones who get 5-9 points join Group2. The ones who get 10-13 points join Group 3 and 14-18 join Group 4. Each group finds outwhy they get this mark, and what they are going to do next. Later give a short oral report to the class.T: Now plea se listen to me. I’ll tell you how to be a greener person. More and more people are becoming green. It means that they are trying their best to protect the environment. So you need to remember the best ways to achieve the goal.(1) We need to recycle what we can.(2) We can take a quick shower instead of a bath.(3) When we make a short journey, we’d better walk or ride a bike.(4) You’d better stop them when you see others littering.(5) We take baskets for shopping.(6) Never eat fast food.(7) Never use paper towels.(8) Remember to turn off lights when you leave a room.Step 4 PracticeT: Now let’s practice “or”, “but”, “and” and “while”. I say the first sentence, then you say the second sentence with them.T: The electric cars work well …S1:But they are slow and can’t run for long.T: The maglev train is quiet and clean (and it runs fast)…S2:But it’s to o expensive.T: My mother was cooking …S3:While my father was reading the newspaper.…and speak them out as soon as possible. Are you ready?Ss: Yes.T: take part in.S4: I took part in the activities to collect rubbish.T: reduce.S5: P eople ought to reduce plastic, coal …T: …S6: …Homework:Write a report. Talk about what you are planning to do to make your hometown more beautiful. Designld you like to be a greener person?Thoughts after class总第31课时 Review of Topic 3Teaching aims and deman ds1. Review the words and expressions.2. Complete the exercises of workbook.Teaching focus:ExercisesTeaching procedure:Step 1 Review the words1. Read the words2. Pay attention to these:Would you like to be a greener person?It’s so easy to be a greener person.Easier said than done.Actions speak louder than words.The electric cars work well, but they are slow.My mother was cooking while my father was reading the newspaperStep 2 Complete the exercises of workbookplete the exercises of workbook by studying in groups.They are asked to fi nish it very carefully. Try to solve the problems they meet in groups or by asking the teacher.They need to complete the composition after reading the example,while they are not allowed to copy it.Step 3 CheckCheck how they have done it.Thoughts after class。
仁爱版湘教版初三英语上册Unit 2Topic 3 What can we do to protect the environment教案
Unit 2 Topic 3 What can we do to protect the environmentSection ATeaching aims and demands1. Learn some new words:plastic, suppose, be supposed to do, nod, agreement, shake2. Learn a useful sentence:Everyone is supposed to do so.3. Learn the comp ound sentences with “or”, “and”, “but” and “while”:(1) Noise is a kind of pollution and it’s harmful to our hearing.(2) The earth is beautiful but people hurt the earth now.(3) Work hard, or you will fail the exam.(4) She was busy cooking while they were watching TV.3. Learn to talk about environmental protection.Teaching focus:Learn the compound sentences with “or”, “and”, “but” and “while”Teaching procedure:Step 1 ReviewTalk about the harm of pollution in last topic. There are many kinds of pollution, such as water pollution, air pollution, light pollution, litter and so on. But do you know how these kinds of pollution affect our environment? Volunteers?Example:S1: Water pollution makes some animals dead.S2: Water pollution makes some plants dead.S3: People and animals can’t drink the water.S4: Air pollution causes the greenhouse effect.S5: Air pollution makes people sick and even causes cancer.Step 2 Presentation1. Read and learn the new words. In order to encourage them to read words, organize competetions, find out who can read the words fast and correctly.2. Translate the dialogues in pairs.3. According to the Translation, try to act or read the dialogues.4. listen to the tape, then find out the answer.Step 3 ConsolidationFill in the blanks according to 1aStep 4 PracticeL isten to the tape carefully. You’ll hear four people talking about environment protection. Then finish 2.(4) We should use both sides of paper.(5) We should throw the plastic bags rather than reuse them.Work alone.join the senten ces in 3 with “or”, “and”, “but” or “while” after the example.(1) You nod your head and it means agreement. (2) Hurry up, or you’ll miss the train. (3) Water is important but some people don’t save it.(4) Some people protect animals while others kill animals.Homework:Write down the sentences in 3. DesignThoughts after class总第28课时 Unit 2 Saving the EarthTopic 3 Would you like to be a greener person?Section BTeaching aims and demands1. Learn a new word a nd a phrase: ought to, action2. Learn some useful sentences:(1)Would you like to be a greener person?(2)First, you ought to turn off the lights when you leave a room. (3)Easier said than done.(4)Well, actions speak louder than words. (5)May I have your attention, please? Teaching focus: ought toTeaching procedure:Step 1 ReviewTell which of the rubbish is supposed to reduce/reuse/recycle. Step 2 Presentation1.T:Boys and girls, we have talked about how to protect our environment. Would you likeWould you like to be a greener person?Section Abe supposed to do sth. 1. You nod your head and it means agreement.Reduce 2. Hurry up, or you’ll miss the train.the three Rs — r euse 3. Water is important but some people don’t save it. Recycle 4. Some people protect animals while others kill animals.to be a greener person? Ss: Of course.T:OK. Let me tell you what we should do. We ought to save every drop of water. We had better walk or ride a bike w hile we’re traveling a short distance. Take a cloth bag or a basket instead of plastic bags when we go shopping. 2. Read the dialogue fast Pay attention to theseYou ought to clean the classroom. You’d better not cut down the trees.Step 3 ConsolidationMatch the pictures with the sentences. Then ask a student to give his/her answers.Step 4 PracticeRead 2a, complete the form.Look at the form, write a notice for Tree Planting Day, then report it in front of the class. You have three minutes to write. OK! Let’s begin!What time 9:00 a.m.Where to meet Outside the school gate How to go By busLunch Take food and drink by yourselves What to doPlant trees, collect garbageHomework:Write a notice for Tree Planting Day. DesignThoughts after classWhat time Where to go How to goWhat to doWould you like to be a greener person?Section Bought to Would you like to be a greener person? travel a short distance It’s so easy to be a greener person. Clean-up Day Easier said than done.It’s+adj+to do sth. Actions speak louder than words.总第29课时 Unit 2 Saving the EarthTopic 3 Would you like to be a greener person?Section CTeaching aims and demands1. Learn new words:technology, electric, wheel, steel2. Go on learning some compound sentences:(1) In many countries, people produce power from coal, but it is very dirty and causesacid rain.(2) Although electric vehicles produce no pollution, there will be an increase inelectricity needs if they are widely used.Teaching focus:Learn the advantages and disadvantages of some kinds of energy.Teaching procedure:Step 1 ReviewT: Can you remember what we have learned in Section B?Ss:Yes.T: What are Jane and Michael doing?Ss:They are talking about how to be a greener person.T: Can you tell me how to be a greener person?Ss:First, turn off the lights when we leave a room.T: What about the next?Ss:Walk or ride a bike instead of taking a bus or a taxi …T: Very good. Please go on.Ss:Take a cloth bag when we go shopping.T: Great. It’s easier said than done. So we have to keep on doing that every day.T:OK. Let’s learn 1a and talk about other ways to produce power.Step 2 Presentation1. Translate the dialogues Array in groups.2. Play the flash aboutsection C, tell these sentencesT or F.Step 3 Consolidation T: Let’s retell 1a according to the table in 1b by asking and answering. Example:(1) T: What are the advantages of biogas?Ss: Renewable.(2) T: Can you say something about electric vehicle?Ss: Efficient, cheap, and no pollution.(3) T: What are the disadvantages of maglev train?Ss: Much more expensive than traditional trains. …Step 4 PracticeWork in groups of four. Think about what else can be used to produce electricity. Then report to the class. Homework:List the habits good for environment as many as possible. DesignThou ghts afterclass总第30课时 Unit 2 Saving the EarthTopic 3 Would you like to be a greener person?Section DTeaching aims and demands 1. Learn some new words: towel, offer2. Review some compound sentences: (1) About 35% of the garbage in Hong Kong can be recycled every year while the rest can’t. (2) People produce power from coal, but it is very dirty and causes acid rain.Teaching focus:Learn how to be a greener person. Teaching procedure:Step 1 ReviewT: We know that pollution is becoming a serious problem. What should we do to protect our environment? Now listen to me carefully. I will say some habits. Tell me whether they’re good or bad, and try to write down the good ones. Now be ready! (1) Throw the rubbish here and there. (2) Don’t spit in a public place.(3) Draw a beautiful picture on the public walls. (4) Don’t throw things away if they can be reused. (5) Go to school by bike instead of by bus. (6) Collect the rubbish and try to sort them. (7) Pour dirty water into rivers directly. (8) Turn off the lights when you go out.Step 2 PresentationWould you like to be a greener person?Section C1. In many countries, people produce power from coal,2. but it is very dirty and causes acid rain.3. Although electric vehicles produce no pollution,there will be an increase in electricity needs if they are widely used.Listen to the passsage, fill in the blanksStep 3 ConsolidationWork alone.choose and report their points.The students who get 0-4 points join Group 1. The ones who get 5-9 points join Group 2. The ones who get 10-13 points join Group 3 and 14-18 join Group 4. Each group finds out why they get this mark, and what they are going to do next. Later give a short oral report to the class.T: Now please listen to me. I’ll tell you how to be a greener person. More and more people are becoming green. It means that they are trying their best to protect the environment. So you need to remember the best ways to achieve the goal.(1) We need to recycle what we can.(2) We can take a quick shower instead of a bath.(3) Whe n we make a short journey, we’d better walk or ride a bike.(4) You’d better stop them when you see others littering.(5) We take baskets for shopping.(6) Never eat fast food.(7) Never use paper towels.(8) Remember to turn off lights when you leave a room.Step 4 PracticeT: Now let’s practice “or”, “but”, “and” and “while”. I say the first sentence, then you say the second sentence with them.T: The electric cars work well …S1:But they are slow and can’t run for long.T: The maglev train is qui et and clean (and it runs fast)…S2:But it’s to o expensive.T: My mother was cooking …S3:While my father was reading the newspaper.…take part in, reduce, reuse, recycle, protect,save, love …es and speak them out as soon as possible. Are you ready?Ss: Yes.T: take part in.S4: I took part in the activities to collect rubbish.T: reduce.S5: P eople ought to reduce plastic, coal …T: …S 6: …Homework:Write a report. Talk about what you are planning to do to make your hometown more beautiful. DesignThoughts after class总第31课时 Review of Topic 3 Teaching aims and deman ds1. Review the words and expressions.2. Complete the exercises of workbook.Wou ld you like to be a greener person?Section Dmake a short journeypaper towelsThe electric cars work well, but they are slow.My mother was cooking while my father was reading thenewspaper.Teaching focus:ExercisesTeaching procedure:Step 1 Review the words1. Read the words2. Pay attention to these:Would you like to be a greener person?It’s so easy to be a greener person.Easier said than done.Actions speak louder than words.The electric cars work well, but they are slow.My mother was cooking while my father was reading the newspaperStep 2 Complete the exercises of workbookplete the exercises of workbook by studying in groups.They are asked to fi nish it very carefully. Try to solve the problems they meet in groups or by asking the teacher.They need to complete the composition after reading the example,while they are not allowed to copy it.Step 3 CheckCheck how they have done it.Thoughts after class。
仁爱(科普版)英语九上《Unit 2 Topic 3 What can we do to prote
仁爱（科普版）英语九上《Unit 2 Topic 3 What can we do to protect theenvironment Section B》教学设计3一. 教材分析本课为仁爱英语九上《Unit 2 Topic 3 What can we do to protect the environment Section B》。
通过上一课的学习，学生已经了解了环保的重要性以及日常生活中的一些环保行为。
本课将进一步引导学生思考如何保护环境，提高他们的环保意识。
教材内容通过对话和阅读材料，让学生学会表达环保观点，提出保护环境的建议，从而培养他们的综合语言运用能力。
二. 学情分析学生在日常生活中对环保有所了解，但环保意识有待提高。
他们已经具备了一定的英语基础，但在听力、口语表达和阅读理解方面仍有待提高。
因此，在教学过程中，需要关注学生的个体差异，充分调动他们的学习积极性，引导他们主动参与课堂活动。
三. 教学目标1.知识目标：–掌握关键词汇：protect, environment, waste, recycle, reduce, save, energy, plant trees, use less water–学会表达环保观点和提出保护环境的建议2.能力目标：–能够听懂、会说、会读本课对话和阅读材料–能够运用所学知识，就环保问题进行讨论和交流3.情感目标：–提高学生的环保意识，培养他们关爱环境的情感四. 教学重难点•掌握关键词汇和句型•能够听懂、会说、会读本课对话和阅读材料•运用所学知识，就环保问题进行讨论和交流•提高学生的环保意识五. 教学方法1.任务型教学法：通过设置具有挑战性的任务，激发学生的学习兴趣，培养学生独立解决问题的能力。
2.情境教学法：创设真实的语境，让学生在实际情境中学习、运用英语。
3.合作学习法：引导学生分组讨论，培养学生的团队协作能力和沟通能力。
4.启发式教学法：教师引导学生思考，激发学生的学习潜能，培养他们的创新意识。
仁爱(科普版)英语九上《Unit 2 Topic 3 What can we do to prote
仁爱（科普版）英语九上《Unit 2 Topic 3 What can we do to protect theenvironment》教学设计9一. 教材分析教材为仁爱英语九年级上册，第三单元的主题是“What can we do to protect the environment?” 本节课主要让学生掌握与环境保护相关的词汇和表达方式，同时学会用英语讨论如何保护环境。
通过本节课的学习，学生将能够提高自己的环保意识，并用英语进行相关的交流和表达。
二. 学情分析学生已经掌握了基本的英语语法和词汇，但对于环境保护这个话题可能比较陌生。
因此，在教学过程中需要帮助学生建立起环保的概念，并引导他们用英语进行表达。
同时，学生可能对于如何将英语运用到实际生活中去还有所欠缺，需要通过课堂活动来激发他们的学习兴趣和积极性。
三. 教学目标1.知识目标：学生能够掌握与环境保护相关的词汇和表达方式，如“pollute”, “recycle”, “conserve”, “protect the environment”等。
2.能力目标：学生能够用英语讨论如何保护环境，并能够写出关于环境保护的短文。
3.情感目标：学生能够提高环保意识，认识到保护环境的重要性。
四. 教学重难点1.重点：学生能够掌握与环境保护相关的词汇和表达方式。
2.难点：学生能够用英语进行关于环境保护的讨论和写作。
五. 教学方法采用任务型教学法，通过各种课堂活动，如小组讨论、角色扮演、写作等，激发学生的学习兴趣和积极性，培养他们的语言运用能力。
六. 教学准备1.教师准备相关的教学材料，如PPT、课文文本、练习题等。
2.学生准备笔记本和文具，以便记录和参与课堂活动。
七. 教学过程1.导入（5分钟）教师通过播放一段关于环境保护的视频或图片，引起学生的兴趣，并提问学生对环境保护的看法。
2.呈现（10分钟）教师通过PPT展示与环境保护相关的词汇和表达方式，如“pollute”, “recycle”, “conserve”, “protect the environment”等，并进行解释和例句展示。
九年级英语上册 Unit 2 Topic 3 What can we do to protect the environment SectionD讲学稿
Unit 2 Topic 3 What can we do to protect the environment SectionD 第一段：【晚修自研课导学】3-4人小组长，组织学生，利用晚自习独立、安静完成。
一、温故知新（一）用and, while, or, but 填空。
1.Recycling can protect the environment, _______ it can save money, too.2. Some things we have done are good for the earth _________ s ome are bad.3. We should do everything to protect it, ________ we’ll be punished and lose our home.4. …people produce power from coal, _______ it is very dirty and causes acid rain .（二）完成下列句子。
1.Would you like to be a __________ person?2. First, you ought to _________ the electricity when you leave a room.3.__________ said than done.4. Action speak _________ than words.5.The train can _________ a top speed of 431 km per hour.二、预习课本P49--1a，扫清生词障碍及对话含义。
（一）在课本划出重点短语或句子（比如含生词的句子），读一读，记一记，译一译，为明日学习做好准备。
（二）短语或句子翻译①森林是地球之肺。
______________________________________②例如 _________________________ ③砍伐 ________________________④面对许多困难 _______ __________ ⑤so that ____________________⑥即使；尽管___________________ ⑦在50年后（三）研读P50的调查，完成下列语言点的梳理3.1. 1) – How often do you use paper towels? – O ften.2) – How long have you worked here? – Twenty years.3) – How soon will you arrive here? – In five minutes.4) – How far is it from Beijing to Shanghai? – 860kilometers.【归纳】：1）对时间的长度提问用：_____________，常用__________________________回答。
九年级英语上册Unit2T3Whatcanwedotoprotec教案2
Topic 3 What can we do at home to protect the environment?Section BTeaching aims and demands1.Words and phrases: action, ought to, shut off, after all, electricity, had better, instead of doing sth. , be good for, change into, p our into2.Sentences: First, you ought to shut off the electricity when you leave a room. Second, you’d better walk or ride a bike instead of taki ng a bus or a taxi if you travel a short distance.Don’t use plastic bags.Easier said than done.Actions speak louder than words.After all, we have only o ne earth.We should do everything t o protect it, or we’ll be punished and lose our home.3.Grammar: compound sentenceTeaching procedures:Stage 1 RevisionLet the Ss act out their homework.Stage 2 Getting students read y for learningPresent some real objects to learn the new words.Stage 3 Pre-listeningLet the Ss read the questions in 1b to predict the main idea of th e di alog and guess the meaning of “action”.Stage 4 While-listeningLet the Ss listen to 1a and finish 1b. Check the answers.Stage 5 Post-listeningStep1: Let the Ss read 1a and complete the table in 1c. Check the answers.Step2: Let the Ss read 1a again and find the difficult points and the sentences which give suggestions.Stage 6 Finishing Task 2Step 1: Let the Ss choose the co rrect verbs or phrases to complete the statements. underlined words to learn conjunctions.Step2: Let the Ss match the statements with the pictures. Check the answers.Stage 7 Finishing Task 3Step1: Let the Ss read the passage and fil l in t he blanks with correct words.Step2: Let the Ss listen to the passage and check the answers at the same time.Step3: Let the Ss read 3 again and find the compound sentences.Stage 8 Fi nishing Task 4Let the Ss read the sentences in 4, paying attention to the stress, liaison, incomplete plosion and intonation.Stage 9 Summarizing and Assigning homeworkStep1: Let the Ss sum up this section.Step2: assign HMKT: We have learned how to be a greener person from Section A and B. If everyone tries his best to be a greener person, the environment will be b etter. What do you do to protect the environment? Think about it and make a list about what you do to be a greener person. It’s your HMK for today.。
英语九年级上册 口语与听力(Unit 2 Topic 3 What can we do to protect the environment)-导学案-仁爱版
初中英语口语与听力（Unit 2 Saving the earth - Topic 3 What can we do at home to protect the environment? ）1. 能识别出不同的语调表达不同的感情；2. 能借助语境克服生词障碍、理解听力大意。
重点：能听懂表达自我观点及建议的表达法。
难点：能听懂有关环保节能的话题并从中获取信息。
考点精讲：【听力课堂】听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳答案。
每段对话读两遍。
1. What are they probably going to do this afternoon？A. Go swimming.B. Study at home.C. Go boating.2. How many girl students are there in the class？A. Forty.B. Five.C. Ten.3. Who are they talking about?A. Their classmate.B. Their Chinese teacher.C. Their math teacher.4. How old is the man?A. Forty.B. Three.C. Forty-three.5. Where is the man going?A. Center Street.B. A bank.C. A river.听力原文:1. M: Shall we go swimming or go boating this afternoon?W: I’ m afraid, neither. The teacher said we’d have a math test tomorrow.2. M: Mary, there are so many boys in your class.W: Yes, forty boys in all. Only one fifth of my class are girls.3. M: Wow, Mr. Wang looks so cool today.W: Yeah, all students listened carefully in today’s Chinese class.4. W: Your wife is so young and beautiful!M: Thanks. She is over forty. I’m three years older than her. 5. M: Excuse me, could you tell me where I can exchange money?W: Sure. There’s a bank on Center Street.答案：BCBCB思路分析：1. 根据答语句意“老师说我们明天有一次数学测试”可知选B。
九年级英语上册 Unit 2 Topic 3 What can we do to protect t
Unit 2 Topic 3 What can we do to protect the environment第一部分第二部分第三部分总分题号ⅠⅡⅢⅣⅠⅡⅢⅣⅠⅡⅢ得分第一部分听力（20分）Ⅰ.听句子，选择正确图片。
每个句子读一遍。
（5分）5._____Ⅱ.听对话，选择正确答案。
每段对话读两遍。
（5分）( )6.What does Jenny do to help protect the environment?A.She reuses plastic bottles.B.She reuses paper cups.C.She reuses plastic bags.( )7.What does the boy expect Mary to do?A.He expects Mary to give up working.B.He expects Mary to cheer up.C.He expects Mary to put up a sign.( )8.W hat’s outside?A.A UFO.B.A stranger.C.Wind.( )9.Do the two speakers have any money?A.Yes, they do.B.The man has some.C.No, neither of them has.( )10.What does the man advise the woman to do?A.To give him some work to protect the environment.B.To give him some advice about protecting the environment.C.To help spread the message about protecting the environment.Ⅲ.听短文，判断下面句子正(T)误(F)。
九年级英语上册Unit2Topic3Whatcanwedotoprotecttheenvironme
Unit 2 Topic 3 What can we do to protect the environment 【学习目标】1.学习由连词or,and,but,和while连接的复合句；2.从“减量”，“再利用”，和”再循环”的角度讨论爱惜环境。
【预习案】一、读1a，回答下列问题is Jane working for? ____________________________________________________________’s Jane’s main job? ______________________________________________________________does the three Rs refer to? ________________________________________________________二、在文中找到并划出下面的短语1.一名…的学生_________________________________2.一名来自…的记者_____________________________3.环境爱惜_____________________________________4.为一个组织工作_______________________________5.我的专职工作_____________6..传播信息__________7.利用纸的正反面_______________________________8.循环利用塑料袋_______________________________9.不仅…而且…________________7.省钱___________10.鼓舞某人做某事______________________________11.搜集废纸____________________________________12.饮料罐_______________13.把他们分类__________14.为了, 以便于…____________15.应该____________16.把垃圾分类________________________________17.垃圾的种类________________________________18.尽力工作___________19.考试不合格____________20.正忙着做饭_________________________________21.颔首________________22摇头_________________23.快点！________________24.错过公交车__________25.数次失败________________26.舍弃_____________【探讨案】在文中划出下面的句子并分析1.We all know that you’re working for an organization that protects theenvironment.译：_______________________________________________________________________________ _________试探：句中的第一个that引导 __________从句, 第二个that引导___________从句点拨：work for… 为…工作链接：play for --- ___________拓展：work as --- 充当，担当 work on---从事 work out ---算出 work hard at ---在…方面工作尽力巩固：a. We should work for our motherland to make her stronger and more beautiful .译：___________________________________________________________________________b. You can work as a teacher like Linda after college.译：________________________________________c. He is working on a special job to protect the environment.译：______________________________________you work out how much money it will need?译：________________________________________hard at English and you will make great progress soon.译：_______________________________main job is to help spread the message about protecting the environment.译：_____________________________________________________________________________总结：help sb. (to) do 帮忙某人做某事help sb. with 帮忙某人某事can’t help doing 禁不住做某事练习：1.天天做锻炼有助于维持健康。
仁爱版初中英语九上Unit 2Topic 3 What can we do to protectment
What ought we to do when we leave a room?
We ought to turn off the lights when we leave a room.
If you travel a short distance, how should we go?
We’d better walk or ride a bike instead of taking a bus or a taxi.
5—9 You are pale green. 10—13 You are medium green. Try
harder. 14—18 You are bright green, but do
not stop trying.
Report
My score is… I think I…
ought to be supposed to should
Third ,take a cloth bag when you go
shopping.
Easier said than done.
说起来容易做起来难。
Actions speak louder than words.
行动胜于言辞
Retell 1a according to the key words below .
What should we do to be a greener person?
First, you ought to turn off the lights when you leave a room.
Second , you’d better walk or ride a bike instead of taking a bus or a taxi if you travel a short distance.
仁爱(科普版)英语九上《Unit 2 Topic 3 What can we do to prote
仁爱（科普版）英语九上《Unit 2 Topic 3 What can we do to protect theenvironment》教学设计2一. 教材分析教材为仁爱（科普版）英语九上《Unit 2 Topic 3 What can we do to protect the environment》教学设计2。
本节课主要讨论环境保护的问题，通过学习本节课，学生能够掌握与环境保护相关的词汇和表达方式，提高他们的环保意识，培养他们的环保行为。
二. 学情分析九年级的学生已经具备了一定的英语基础，能够听懂并运用一些基本的英语词汇和句型。
但是，对于一些与环境保护相关的专业词汇和表达方式可能比较陌生。
因此，在教学过程中，需要引导学生逐步掌握这些新知识，并能够运用到实际生活中。
三. 教学目标1.知识目标：学生能够掌握与环境保护相关的词汇和表达方式，如pollution, protection, recycle 等。
2.能力目标：学生能够运用所学的词汇和句型，表达对环境保护的观点和看法。
3.情感目标：学生能够提高环保意识，培养环保行为。
四. 教学重难点1.重点：学生能够掌握与环境保护相关的词汇和表达方式。
2.难点：学生能够运用所学的词汇和句型，表达对环境保护的观点和看法。
五. 教学方法采用任务型教学法，通过设置各种任务，引导学生主动参与学习，提高他们的学习兴趣和积极性。
同时，运用合作学习法，让学生在小组合作中，共同完成任务，培养他们的团队精神和沟通能力。
六. 教学准备1.准备相关环境保护的图片和视频，用于导入和呈现。
2.准备相关的词汇和句型，用于操练和巩固。
3.准备一些关于环境保护的问题，用于拓展和小结。
七. 教学过程1.导入（5分钟）通过展示一些关于环境污染的图片和视频，引导学生关注环境保护的问题，激发他们的学习兴趣。
2.呈现（10分钟）展示相关的词汇和句型，如 pollution, protection, recycle 等，并通过例句解释其意思。
教案Unit2Topic3WhatcanwedotoprotecttheenvironmentSectionA教案新仁爱
Topic 3 What can we do at home to protect the environment?Section ATeaching aims and demands1.Words and phrases: nod, agreement, disagreement, protection, organization, recycle, can, give up, so that, encourage sb to do sth.be harmful to sb./sth.2.Sentences: We should reduce the waste we produce.We should use both sides of paper and reuse plastic bags.It’s a pleasure.Recycling can protect the environment, and it can save money, too.So we encourage students to collect waste paper and soft drink cans.3.Grammar: compound sentenceTeaching procedures:Stage 1 Getting students ready for learningPresent a picture of heavy haze in Beijing and analyze the cause of it, learning some of the new words.Stage 2 Lead-inPresent some real objects to learn more new words and lead to 1a.Stage 3 Pre-lis teningLet the Ss read the table in 1b to get to know what they should pay attention to while listening.Stage 4 While-listeningLet the Ss listen to 1a and finish 1b. Then check the answers.Stage 5 Post-listeningStep 1: Let the Ss read 1a and do 1c. Then check the answers.Step2: Let the Ss read 1a again to find the sentences which give suggestions.Step 3: Deal with language points in 1a.Stage 6 Finishing Task 2Step 1: Present the following sentences on the small Bb or on the screen. Let the Ss understand the underlined words to learn conjunctions.Step2: Let one student come to the front to perform to learn the new words.Step3: Let the Ss combine the se ntences with the given words in 2. Che ck the answers. Stage 7 Finishing Task 3a & 3bStep1: Let the Ss write the correct letter under each picture and sort the garbage. Step2: Let the Ss listen to 3b and check the answers in 3a.Stage 8 Summarizing and Assigning homeworkStep1: Encourage the Ss to sum up this secti on.Step 2: HMKT: Today we don’t have enough time to do Task 4. I hope you will finish it after class, won’t you?。
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shopping.
Easier said than done.
说起来容易做起来难。
Actions speakຫໍສະໝຸດ louder than words.
行动胜于言辞
Retell 1a according to the key words below .
( ) (2) Save electricity. Turn off the lights when you are not using them.
( ) (3) Recycle boxes and plastic bottles. ( ) (4) Grow fruit and vegetables yourself. ( ) (5) Try to ride a bike when you travel. ( ) (6) Use both sides of the paper. ( ) (7) Cover the pans when you are cooking.
Should we take cloth bags or plastic bags when we go shopping?
We should take a cloth bag when we go shopping.
Listen again, then answer the following question.
What ought we to do when we leave a room?
We ought to turn off the lights when we leave a room.
If you travel a short distance, how should we go?
We’d better walk or ride a bike instead of taking a bus or a taxi.
What should we do to be a greener person?
First, you ought to turn off the lights when you leave a room.
Second , you’d better walk or ride a bike instead of taking a bus or a taxi if you travel a short distance.
We _o_u_g_h_t ___to___ do everything we can to be a greener person.
Homework Write a passage about how to be a greener person.
How to be a greener person
2. He will walk to school instead of__C___ a car to save energy and reduce pollution.
A. take B took C. taking
中考链接
3. –I think it’s so easy to learn English.
--______C_____.We should make more efforts.
A. It doesn’t matter. B. Take it easy. C. Easier said than done.
4. We should do everything we can to be a greener person.(同义句) We__ar_e__s_u_p_p_os_ed___t_o do everything we can to be a greener person.
A: Would you like to …?
B: Of course, ….But …?
A: First, you ought to … when you leave …
B: Oh, it’s ….What’s next?
A: Second, you had better… instead of … if you travel …
ought not to oughtn’t to be not supposed to shouldn’t
中考链接
1. Everyone ____B______ reduce waste to protect the environment.
A. may B. ought to C. oughtn’t to
e
f
g
Questionnaire Survey -P47
Are you a greener person? Answer the following
questions to see how green you are.
Score: 0—4 You have not started turning green yet!
Unit 2 Topic 3 What can we do at home to protect the
environment ?
What should we do to protect the environment?
Reduce the waste. Reuse plastic bags. Recycle waste paper and soft drink cans.
B: That’s right. It will… and …
A: Third, …when you go shopping. Don’t…
B: It’s so … to …
A: … than…
B: … speak … than…
a
b
c
d
( ) (1) Reduce waste. Don’t buy cups or boxes which can be used only once.
Thanks for listening!
5—9 You are pale green. 10—13 You are medium green. Try
harder. 14—18 You are bright green, but do
not stop trying.
Report
My score is… I think I…
ought to be supposed to should
Listen to 1a and then answer the questions. What ought we to do when we leave a room?
If you travel a short distance, how should we go?
Should we use cloth bags or plastic bags when we go shopping?