Unit 7 Protect the Earth
文档属性
| 名称 | Unit 7 Protect the Earth |  | |
| 格式 | zip | ||
| 文件大小 | 288.9KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 牛津苏教版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2014-12-03 15:08:03 | ||
图片预览
文档简介
课 题 Unit 7 Protect the Earth 课时 5-1 授课日期
教学目标 1.能听懂、会说、会读词汇protect ( http: / / www.21cnjy.com ), earth, useful, waste, reuse, save, most, energy, coal, wood, cut down, plastic。
2．听懂、会说、会读和会写词汇much, use, oil, drive, other, glass以及日常用语和句型We use … to… We should… We shouldn’t…
3. 能正确地朗读和理解课文内容，并能复述课文。
4.通过学习，引导学生热爱地球、保护地球。
教学重点 1.听懂、会说、会读和会写词汇much, ( http: / / www.21cnjy.com )use, oil, drive, other, glass以及日常用语和句型We use … to… We should… We shouldn’t…
2. 能正确地朗读和理解课文内容，并能复述课文。
教学难点 1. 能正确地朗读和理解课文内容，并能复述 ( http: / / www.21cnjy.com )课文。
2. 能正确朗读protect, earth, useful, waste, reuse, energy, coal, plastic。
教学准备 磁带，录音机， 照片，多媒体课件
教学过程
预习要求：预习Story time。跟录音熟读Story time。教学过程：Step 1. Warm up T: why should we ride bikes S: Because of the PM2.5Step 2 .PresentationT: Yes, the P ( http: / / www.21cnjy.com )M2.5 is so heavy, now let’s watch a video called” Our home”, please watch it carefully and tell me what things can you see in this video (play the video)S: I can see some animals, they’re in danger.S2: I can some air pollutionS3: I can some water, they’re dirty.S4: I can see the trees, they’ve been cut down.S5: The earth is in ( http: / / www.21cnjy.com ) danger. Animals are in danger/ Water is in danger….T: Yes, and also ( http: / / www.21cnjy.com )this(PPT presents the plastic bags and plastic bottles. ) T: So today we’re going to learn” Protect the earth”. T: First, Let’s listen to the story and circle the problems. What problems are mentioned in the story S: The problem is water. S2: Trees are the problems. S3: We should save energy. S4: And plastic.T: You did a good job, boys and girls. Now let’s liste ( http: / / www.21cnjy.com )n to the tape again and tell the names of each story.T: Did you get it Let’s check.S1: The first is save waterS2: The second is save energy.S3: Next is save trees.S4: Don’t use too much plastic.T: Well done, boys and girls, now let’s try to fill in the blanks. Energy comes from_____and____ Teach oil and coal(PPT presents oil and coal) ______ comes from the trees Teach wood.T: Now let’s read and judge, please read it by yourselves.S1: Water is useful，so we should not waste it. ( T )S2: We use water to clean the things every day. ( F )S3: There is much water in many places. ( F )S4: We should not reuse the water. ( F )T: Now we know water i ( http: / / www.21cnjy.com )s useful, boys and girls, but why should we protect it and how Please read and learn. 用直线画出原因(Why do we save water )虚线画出方法(How do we save water )S1: Water is useful. In many places, there is not much water.S2: We should reuse and save it.T: Wonderful, ( http: / / www.21cnjy.com ) boys and girls, now let’s listen to the tape and read after it.2.Save energyT: Now we kn ( http: / / www.21cnjy.com )ow water is useful, what about energy Please read and choose.S1:.Most of the energy comes from___B___.A. water and soil. B. coal and oil. S2. We should ____________ and we should not_______________.save energy; drive so muchdrive so much; save energyT: Now let’s find out why should we save energy and how to save it. 用直线画出原因(Why do we save energy )虚线画出方法(How do we save energy )S: Because there is not much coal and oil on earth.S2: We should not drive so much because cars use a lot of energy.T: Yes, so I think ( http: / / www.21cnjy.com )we can ride bikes, now let’s listen to the tape and read after it.3. Save treesT: Now we know water and energy are important, what else S: They’re trees.T: Yes, now please ( http: / / www.21cnjy.com )read by yourselves and then you can check with your deskmate.S1: Where does wood come from S2: Wood comes fr ( http: / / www.21cnjy.com )om trees. We use wood to make tables, chairs and many other things.S3: We should not cut down trees. S4: Why should we not cut too many trees S5: Because trees help keep the air clean.T: Perfect, now let’s try to fill in the blanks, boys and girls. ________comes fr ( http: / / www.21cnjy.com )om trees. We use ________ to make tables, chairs and many other things. We _____________cut down ______________trees because trees help ____________________.4. Don’t use too much plastic T: Now boys and ( http: / / www.21cnjy.com )girls, wood comes from trees, do the plastic come from the trees S: No. T: So what do you ( http: / / www.21cnjy.com ) know about plastic You can have a group discussion. S: I know plastic bags S2: I know plastic bottles. S3… T: Good, now ( http: / / www.21cnjy.com )let’s listen and answer, what can we use plastic to make Should we use too much plastics S1:We use plastic to make bags and bottles.S2: But use too muc ( http: / / www.21cnjy.com )h plastic is bad for our health. We should not use too many plastic bottles or bags.T: So what can we use Please have a group discussion.S: We should use paper bagsS2: We should use glass bottles.S3; We should use…….T: Yes, we should not ( http: / / www.21cnjy.com ) use too many plastic, paper is better, now let’s read after the tape.T: Now please ( http: / / www.21cnjy.com )get into a group and use the given words to say sth. about plastic..T: Ok, it’s time fo ( http: / / www.21cnjy.com )r reading, you can read by yourselves or get into a group.Step 3 . Consolidation. T: “Protect the e ( http: / / www.21cnjy.com )arth” speech time is coming, here are the tips, boys and girls, 小组合作,每组选择文中的一个小主题.(可以借助板书）Why should we … We should/shouldn’t..切合主题，提出保护口号. T: We should protect the earth because she nourishes us. Class is over, boys and girls, see you! S: See you!Step4. HomeworkListen to the tape and read after it for at least five times.Try to retell the story.Finish the exercises book.Blackboard DesignUnit 7 Protect the Earth ( http: / / www.21cnjy.com ) We should/ We should not use… We should reuse…. 二次修改
教后记
课 题 Unit 7 Protect the Earth 课时 5-2 授课日期
教学目标 1. 能正确、较熟练地运用日常用语和句型We use … to… We should… We shouldn’t…2. 能正确使用情态动词should的肯定句和否定句。3. 能使用废旧物品“变废为宝”，并用句型reuse… to make…做介绍。
教学重点 1. 能正确、较熟练地运用日常用语和句型We use … to… We should… We shouldn’t…2. 能正确使用情态动词should的肯定句和否定句。
教学难点 能正确、较熟练地运用日常用语和句型We use … to… We should… We shouldn’t…
教学准备 1. 磁带、录音机 2. “变废为宝”作品
教学过程
课前预习：1. 预习本课的新授单词，为本课的学习做好准备2.回顾Story time部分内容。教学过程：Step 1.Warm-up:1. Greetings and free talk:T: Hello, boys and girls. Nice to see you again.2. What day is it to ( http: / / www.21cnjy.com )day / What day was it yesterday / What did you do yesterday Ss: It was …/I did … .Step 2. Review and presentation:1. T: Did you remember Story time Try to retell the text according to the pictures.2. Brain storming.①Give an example: We use water to clean things.② 分小组，用use… to…造句，最多的一组获胜。3. 看图写话。①Give an example:We should save water.We should not waste water.② Try to write:a. 教师出示图片，学生先should, should not练习说句子。b. 练习书写。③Let’s check.Step 3. Fun time1. 讲解活动步骤。2. Try to say教师邀请各小组展示自己的作品，并运用reuse… to make…介绍制作步骤和所需材料。Step 4. Consolidation1. Know more about protect the earth. （《课课练》P45.）2. Do some exercise.3. What else can we do to protect the earth Step5 Homework1. Try to know more a ( http: / / www.21cnjy.com )bout what we should /should not do. Write it down.2. Finish exercise book P44-45. 二次修改
教后记
课 题 Unit 7 Protect the Eart 课时 5-3 授课日期
教学目标 1. 能听懂、会说、会读词汇:project, poster, gate.2. 能听懂、会说、准确读出字母组合oo在单词中的读音。3. 能理解Culture time 的内容，并有适当扩展。4. 能正确理解Cartoon time 内容并表演。5. 能正确运用should，shouldn’t.6. 通过学习，引导学生制作一张英文海报，培养学生热爱地球、保护地球的意识。
教学重点 1. 能听懂、会说、准确读出字母组合oo在单词中的读音。2. 能正确理解Cartoon time 内容并表演。3. 能正确运用should，shouldn’t.
教学难点 1. 能听懂、会说、准确读出字母组合oo在单词中的读音。2. 能正确理解Cartoon time 内容并表演。
教学准备 头饰，多媒体课件
教学过程
课前预习：预习Unit7 Cartoon time 教学过程：Step 1. Warm-up:1. Greetings: Good morning./Nice to see you again.2. What subject of this unit Step 2. Culture time:1. Do you know the Earth Day a. Read “Culture time” by themselves.b. Share the information you got before class.c. 补充：World Water Day is on 22nd March.World No Tobacco Day is on 31st May.World Animal Day is on 4th October.World Food Day is on 16th October.d. We should love and protect our earth.Step 3. Cartoon time:1. Watch and answerT: Bobby and Sam are protecting our earth.What are they doing (They are doing a project.)What do they want to make (They want to make a poster.)What do they want to tell the student (The earth is our home. We should protect it.)2. Read and match.What do they draw Sam trees a rubbish binBobby the earth flowersBilly bananas3. Read after tape.4. ActStep 4.Sound time:1. Bobby and Sam ( http: / / www.21cnjy.com )put the poster at the school gate, and they love to go to school every day. Let’s read what they said.2. Read it by themselves.3. Listen and repeat4. Try to summary the pronunciation5. Find the other words.Step5. Homework1. Listen and read the cartoon time.2. Finish the exercise book P46-47.七、板书设计： Unit 7 Protect the Earthoo /u:/too noodlesmoon noonchoose goose 二次修改
教后记
课 题 Unit 7 Protect the Eart 课时 5-4 授课日期
教学目标 1．能正确完成Checkout time 中的练习。2．能对照Ticking time 的三个目标进行客观的自我评价。3. 进一步复习和巩固本单元的词汇和句型。4. 能结合there be 句型和some, many, a lot of,正确运用有关系源的不可数名词。
教学重点 1. 能正确完成Checkout time 中的练习。2．进一步复习和巩固本单元的词汇和句型。3. 能结合there be 句型和some, many, a lot of,正确运用有关系源的不可数名词。
教学难点 1. 进一步复习和巩固本单元的词汇和句型。2. 能结合there be 句型和some, many, a lot of,正确运用有关系源的不可数名词。
教学准备 小黑板，录音机
教学过程
课前预习：1. 复习整理Unit6。2. 试完成checkout time。教学过程：Step 1. Warm-up:1. Greetings: Good morning./Nice to see you again.2. Free talk:To protect the earth, what should we do What shouldn’t we do Ss: … .Step 2. Checkout time1. Look and saya. Talk and say: What should they not do b. Writec. Check out.2. What else shouldn’t we do 3. What should we do 4. Think and write.a. What aspect can we write b. Writing timec. Check.Step 3. Ticking time:1. What do we learn from this unit 2. Tick.3. How many stars can you get Why Step4. Homework1. Review all the contents in this unit.2. Finish your writing.3. Try to know more about protect the earth..七、板书设计：Unit 7 Protect the EarthUnit7 Project the EarthWe should---- We shouldn’t--- Let sb. do sth.-- Earth Day is --- World Environment Day is--- 二次修改
教后记
课 题 Unit 7 Protect the Earth 课时 5-5 授课日期
教学目标 1.通过复习，要求学生熟练掌握本单元所学的单词。2.进一步巩固句型We use … to… We should… We shouldn’t… reuse… to make… 3. 能正确使用情态动词should的肯定句和否定句。
教学重点 1.熟练地掌握本单元单词。2.能综合运用本单元所学的单词、句型和日常交际用语。3.能初步灵活运用本单元所学的对话。
教学难点 能较熟练地运用本单元所学的词汇、句型和日常交际用语。
教学准备 小黑板
教学过程
课前预习：1.整理本单元单词、句型教学过程：Step 1. Greetings 1. Begin the class by showing the video(地球环境现状).2. Ask the Ss some questions. What are the problems facing the earth (energy animal air wood…)Step 2 .Presentation, 1.Listen to the conversation and circle the picture，Read by yourself and fill in the formShould Shouldn’tWaterEnergytreesplastic2.Sound time1）Talk and lead-in： ( http: / / www.21cnjy.com ) Bobby and Sam also learn English at school. This is an English lesson. Ask: What are they doing now 2)Try to read the sentences;3)Explain :字母oo is pronounced as ---4)Try to say some other words about “oo”5)Read the words tog ( http: / / www.21cnjy.com )ether ,then make some new sentences with the words.3.Cartoon time1) Watch the ca ( http: / / www.21cnjy.com )rtoon, then answer :1、What are they doing 2、What do they want to make 3、What do they want to tell the students 2) Read together and match.3) Read alone and judge.4) Listen and repeat.5) Think and imagine: If you make a p0ster, what would you draw 6) Read in roles and try to act.7) Guess : What ( http: / / www.21cnjy.com ) are Bobby and Sam talking about (此问题过渡到下一板块文化知识的介绍)Step5: Extension1) Enjoy and judge: some other pictures about Environment.2)Sum up: The Earth is our home. We should project it.根据表格提示每小组选一个主题讨论并设计小组广告语WhyshouldShouldn’tadvertisingWaterEnergytreesplasticStep6: Homework1、Read the dialogue with expression and try to recite it.（有感情地朗读卡通对话，并试着背它。） 2 、Do a survey abou ( http: / / www.21cnjy.com )t projecting the environment, then fill in the form.(做一项有关保护环境的调查，然后完成表格。) 二次修改
教后记
教学目标 1.能听懂、会说、会读词汇protect ( http: / / www.21cnjy.com ), earth, useful, waste, reuse, save, most, energy, coal, wood, cut down, plastic。
2．听懂、会说、会读和会写词汇much, use, oil, drive, other, glass以及日常用语和句型We use … to… We should… We shouldn’t…
3. 能正确地朗读和理解课文内容，并能复述课文。
4.通过学习，引导学生热爱地球、保护地球。
教学重点 1.听懂、会说、会读和会写词汇much, ( http: / / www.21cnjy.com )use, oil, drive, other, glass以及日常用语和句型We use … to… We should… We shouldn’t…
2. 能正确地朗读和理解课文内容，并能复述课文。
教学难点 1. 能正确地朗读和理解课文内容，并能复述 ( http: / / www.21cnjy.com )课文。
2. 能正确朗读protect, earth, useful, waste, reuse, energy, coal, plastic。
教学准备 磁带，录音机， 照片，多媒体课件
教学过程
预习要求：预习Story time。跟录音熟读Story time。教学过程：Step 1. Warm up T: why should we ride bikes S: Because of the PM2.5Step 2 .PresentationT: Yes, the P ( http: / / www.21cnjy.com )M2.5 is so heavy, now let’s watch a video called” Our home”, please watch it carefully and tell me what things can you see in this video (play the video)S: I can see some animals, they’re in danger.S2: I can some air pollutionS3: I can some water, they’re dirty.S4: I can see the trees, they’ve been cut down.S5: The earth is in ( http: / / www.21cnjy.com ) danger. Animals are in danger/ Water is in danger….T: Yes, and also ( http: / / www.21cnjy.com )this(PPT presents the plastic bags and plastic bottles. ) T: So today we’re going to learn” Protect the earth”. T: First, Let’s listen to the story and circle the problems. What problems are mentioned in the story S: The problem is water. S2: Trees are the problems. S3: We should save energy. S4: And plastic.T: You did a good job, boys and girls. Now let’s liste ( http: / / www.21cnjy.com )n to the tape again and tell the names of each story.T: Did you get it Let’s check.S1: The first is save waterS2: The second is save energy.S3: Next is save trees.S4: Don’t use too much plastic.T: Well done, boys and girls, now let’s try to fill in the blanks. Energy comes from_____and____ Teach oil and coal(PPT presents oil and coal) ______ comes from the trees Teach wood.T: Now let’s read and judge, please read it by yourselves.S1: Water is useful，so we should not waste it. ( T )S2: We use water to clean the things every day. ( F )S3: There is much water in many places. ( F )S4: We should not reuse the water. ( F )T: Now we know water i ( http: / / www.21cnjy.com )s useful, boys and girls, but why should we protect it and how Please read and learn. 用直线画出原因(Why do we save water )虚线画出方法(How do we save water )S1: Water is useful. In many places, there is not much water.S2: We should reuse and save it.T: Wonderful, ( http: / / www.21cnjy.com ) boys and girls, now let’s listen to the tape and read after it.2.Save energyT: Now we kn ( http: / / www.21cnjy.com )ow water is useful, what about energy Please read and choose.S1:.Most of the energy comes from___B___.A. water and soil. B. coal and oil. S2. We should ____________ and we should not_______________.save energy; drive so muchdrive so much; save energyT: Now let’s find out why should we save energy and how to save it. 用直线画出原因(Why do we save energy )虚线画出方法(How do we save energy )S: Because there is not much coal and oil on earth.S2: We should not drive so much because cars use a lot of energy.T: Yes, so I think ( http: / / www.21cnjy.com )we can ride bikes, now let’s listen to the tape and read after it.3. Save treesT: Now we know water and energy are important, what else S: They’re trees.T: Yes, now please ( http: / / www.21cnjy.com )read by yourselves and then you can check with your deskmate.S1: Where does wood come from S2: Wood comes fr ( http: / / www.21cnjy.com )om trees. We use wood to make tables, chairs and many other things.S3: We should not cut down trees. S4: Why should we not cut too many trees S5: Because trees help keep the air clean.T: Perfect, now let’s try to fill in the blanks, boys and girls. ________comes fr ( http: / / www.21cnjy.com )om trees. We use ________ to make tables, chairs and many other things. We _____________cut down ______________trees because trees help ____________________.4. Don’t use too much plastic T: Now boys and ( http: / / www.21cnjy.com )girls, wood comes from trees, do the plastic come from the trees S: No. T: So what do you ( http: / / www.21cnjy.com ) know about plastic You can have a group discussion. S: I know plastic bags S2: I know plastic bottles. S3… T: Good, now ( http: / / www.21cnjy.com )let’s listen and answer, what can we use plastic to make Should we use too much plastics S1:We use plastic to make bags and bottles.S2: But use too muc ( http: / / www.21cnjy.com )h plastic is bad for our health. We should not use too many plastic bottles or bags.T: So what can we use Please have a group discussion.S: We should use paper bagsS2: We should use glass bottles.S3; We should use…….T: Yes, we should not ( http: / / www.21cnjy.com ) use too many plastic, paper is better, now let’s read after the tape.T: Now please ( http: / / www.21cnjy.com )get into a group and use the given words to say sth. about plastic..T: Ok, it’s time fo ( http: / / www.21cnjy.com )r reading, you can read by yourselves or get into a group.Step 3 . Consolidation. T: “Protect the e ( http: / / www.21cnjy.com )arth” speech time is coming, here are the tips, boys and girls, 小组合作,每组选择文中的一个小主题.(可以借助板书）Why should we … We should/shouldn’t..切合主题，提出保护口号. T: We should protect the earth because she nourishes us. Class is over, boys and girls, see you! S: See you!Step4. HomeworkListen to the tape and read after it for at least five times.Try to retell the story.Finish the exercises book.Blackboard DesignUnit 7 Protect the Earth ( http: / / www.21cnjy.com ) We should/ We should not use… We should reuse…. 二次修改
教后记
课 题 Unit 7 Protect the Earth 课时 5-2 授课日期
教学目标 1. 能正确、较熟练地运用日常用语和句型We use … to… We should… We shouldn’t…2. 能正确使用情态动词should的肯定句和否定句。3. 能使用废旧物品“变废为宝”，并用句型reuse… to make…做介绍。
教学重点 1. 能正确、较熟练地运用日常用语和句型We use … to… We should… We shouldn’t…2. 能正确使用情态动词should的肯定句和否定句。
教学难点 能正确、较熟练地运用日常用语和句型We use … to… We should… We shouldn’t…
教学准备 1. 磁带、录音机 2. “变废为宝”作品
教学过程
课前预习：1. 预习本课的新授单词，为本课的学习做好准备2.回顾Story time部分内容。教学过程：Step 1.Warm-up:1. Greetings and free talk:T: Hello, boys and girls. Nice to see you again.2. What day is it to ( http: / / www.21cnjy.com )day / What day was it yesterday / What did you do yesterday Ss: It was …/I did … .Step 2. Review and presentation:1. T: Did you remember Story time Try to retell the text according to the pictures.2. Brain storming.①Give an example: We use water to clean things.② 分小组，用use… to…造句，最多的一组获胜。3. 看图写话。①Give an example:We should save water.We should not waste water.② Try to write:a. 教师出示图片，学生先should, should not练习说句子。b. 练习书写。③Let’s check.Step 3. Fun time1. 讲解活动步骤。2. Try to say教师邀请各小组展示自己的作品，并运用reuse… to make…介绍制作步骤和所需材料。Step 4. Consolidation1. Know more about protect the earth. （《课课练》P45.）2. Do some exercise.3. What else can we do to protect the earth Step5 Homework1. Try to know more a ( http: / / www.21cnjy.com )bout what we should /should not do. Write it down.2. Finish exercise book P44-45. 二次修改
教后记
课 题 Unit 7 Protect the Eart 课时 5-3 授课日期
教学目标 1. 能听懂、会说、会读词汇:project, poster, gate.2. 能听懂、会说、准确读出字母组合oo在单词中的读音。3. 能理解Culture time 的内容，并有适当扩展。4. 能正确理解Cartoon time 内容并表演。5. 能正确运用should，shouldn’t.6. 通过学习，引导学生制作一张英文海报，培养学生热爱地球、保护地球的意识。
教学重点 1. 能听懂、会说、准确读出字母组合oo在单词中的读音。2. 能正确理解Cartoon time 内容并表演。3. 能正确运用should，shouldn’t.
教学难点 1. 能听懂、会说、准确读出字母组合oo在单词中的读音。2. 能正确理解Cartoon time 内容并表演。
教学准备 头饰，多媒体课件
教学过程
课前预习：预习Unit7 Cartoon time 教学过程：Step 1. Warm-up:1. Greetings: Good morning./Nice to see you again.2. What subject of this unit Step 2. Culture time:1. Do you know the Earth Day a. Read “Culture time” by themselves.b. Share the information you got before class.c. 补充：World Water Day is on 22nd March.World No Tobacco Day is on 31st May.World Animal Day is on 4th October.World Food Day is on 16th October.d. We should love and protect our earth.Step 3. Cartoon time:1. Watch and answerT: Bobby and Sam are protecting our earth.What are they doing (They are doing a project.)What do they want to make (They want to make a poster.)What do they want to tell the student (The earth is our home. We should protect it.)2. Read and match.What do they draw Sam trees a rubbish binBobby the earth flowersBilly bananas3. Read after tape.4. ActStep 4.Sound time:1. Bobby and Sam ( http: / / www.21cnjy.com )put the poster at the school gate, and they love to go to school every day. Let’s read what they said.2. Read it by themselves.3. Listen and repeat4. Try to summary the pronunciation5. Find the other words.Step5. Homework1. Listen and read the cartoon time.2. Finish the exercise book P46-47.七、板书设计： Unit 7 Protect the Earthoo /u:/too noodlesmoon noonchoose goose 二次修改
教后记
课 题 Unit 7 Protect the Eart 课时 5-4 授课日期
教学目标 1．能正确完成Checkout time 中的练习。2．能对照Ticking time 的三个目标进行客观的自我评价。3. 进一步复习和巩固本单元的词汇和句型。4. 能结合there be 句型和some, many, a lot of,正确运用有关系源的不可数名词。
教学重点 1. 能正确完成Checkout time 中的练习。2．进一步复习和巩固本单元的词汇和句型。3. 能结合there be 句型和some, many, a lot of,正确运用有关系源的不可数名词。
教学难点 1. 进一步复习和巩固本单元的词汇和句型。2. 能结合there be 句型和some, many, a lot of,正确运用有关系源的不可数名词。
教学准备 小黑板，录音机
教学过程
课前预习：1. 复习整理Unit6。2. 试完成checkout time。教学过程：Step 1. Warm-up:1. Greetings: Good morning./Nice to see you again.2. Free talk:To protect the earth, what should we do What shouldn’t we do Ss: … .Step 2. Checkout time1. Look and saya. Talk and say: What should they not do b. Writec. Check out.2. What else shouldn’t we do 3. What should we do 4. Think and write.a. What aspect can we write b. Writing timec. Check.Step 3. Ticking time:1. What do we learn from this unit 2. Tick.3. How many stars can you get Why Step4. Homework1. Review all the contents in this unit.2. Finish your writing.3. Try to know more about protect the earth..七、板书设计：Unit 7 Protect the EarthUnit7 Project the EarthWe should---- We shouldn’t--- Let sb. do sth.-- Earth Day is --- World Environment Day is--- 二次修改
教后记
课 题 Unit 7 Protect the Earth 课时 5-5 授课日期
教学目标 1.通过复习，要求学生熟练掌握本单元所学的单词。2.进一步巩固句型We use … to… We should… We shouldn’t… reuse… to make… 3. 能正确使用情态动词should的肯定句和否定句。
教学重点 1.熟练地掌握本单元单词。2.能综合运用本单元所学的单词、句型和日常交际用语。3.能初步灵活运用本单元所学的对话。
教学难点 能较熟练地运用本单元所学的词汇、句型和日常交际用语。
教学准备 小黑板
教学过程
课前预习：1.整理本单元单词、句型教学过程：Step 1. Greetings 1. Begin the class by showing the video(地球环境现状).2. Ask the Ss some questions. What are the problems facing the earth (energy animal air wood…)Step 2 .Presentation, 1.Listen to the conversation and circle the picture，Read by yourself and fill in the formShould Shouldn’tWaterEnergytreesplastic2.Sound time1）Talk and lead-in： ( http: / / www.21cnjy.com ) Bobby and Sam also learn English at school. This is an English lesson. Ask: What are they doing now 2)Try to read the sentences;3)Explain :字母oo is pronounced as ---4)Try to say some other words about “oo”5)Read the words tog ( http: / / www.21cnjy.com )ether ,then make some new sentences with the words.3.Cartoon time1) Watch the ca ( http: / / www.21cnjy.com )rtoon, then answer :1、What are they doing 2、What do they want to make 3、What do they want to tell the students 2) Read together and match.3) Read alone and judge.4) Listen and repeat.5) Think and imagine: If you make a p0ster, what would you draw 6) Read in roles and try to act.7) Guess : What ( http: / / www.21cnjy.com ) are Bobby and Sam talking about (此问题过渡到下一板块文化知识的介绍)Step5: Extension1) Enjoy and judge: some other pictures about Environment.2)Sum up: The Earth is our home. We should project it.根据表格提示每小组选一个主题讨论并设计小组广告语WhyshouldShouldn’tadvertisingWaterEnergytreesplasticStep6: Homework1、Read the dialogue with expression and try to recite it.（有感情地朗读卡通对话，并试着背它。） 2 、Do a survey abou ( http: / / www.21cnjy.com )t projecting the environment, then fill in the form.(做一项有关保护环境的调查，然后完成表格。) 二次修改
教后记