译林版小学英语 6A U7 Protect the Earth教学设计.docx

1、译林版小学英语 6A U7 Protect the Earth教学设计“相长课堂”教学案 年 月 日 课 题6A Unit 7 Protect the Earth (Story time)教学目标1. At the end of the class, students will be able to read the new words of “ protect the earth” fluently.2. At the end of the class,students will be able to read the whole “story time” fluently, especia

2、lly for the We should, We should not We use.3. At the end of the class,students will be able to understand that “ We should protect the earth” because earth is our mother.教学重点能正确地理解并朗读故事内容，并初步表演故事。教学难点 At the end of the class, the students will be able to retell one of the stories.教学资源教师教学用书及网络资源主备人

3、徐甦审核人教学过程教学环节与内容引思设计与让学活动二次备课Step 1. Warm up Free talkStep 2 .PresentationT: Yes, the PM2.5 is so heavy, now lets 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, theyre in danger.S2: I can some air

4、 pollutionS3: I can some water, theyre dirty.S4: I can see the trees, theyve been cut down.S5: The earth is in danger. Animals are in danger/ Water is in danger.T: Yes, and also this(PPT presents the plastic bags and plastic bottles. ) T: So today were going to learn” Protect the earth”. T: First, L

5、ets 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 lets listen to the tape again and tell the names of each story.T: Did y

6、ou get it? Lets check.S1: The first is save waterS2: The second is save energy.S3: Next is save trees.S4: Dont use too much plastic.T: Well done, boys and girls, now lets 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:

7、 Now lets 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 is useful, boys and girls, but why

8、 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, boys and girls, now lets listen to the tape and read after it.2.Save energyT: No

9、w we know 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 lets find out why should we save energy and how to save it. 用直线画

10、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 we can ride bikes, now lets listen to the tape and read after it.3. Save treesT: Now we know water and energ

11、y are important, what else?S: Theyre trees.T: Yes, now please read by yourselves and then you can check with your desk mate.S1: Where does wood come from ?S2: Wood comes from 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 t

12、oo many trees?S5: Because trees help keep the air clean.T: Perfect, now lets try to fill in the blanks, boys and girls. _comes from trees. We use _ to make tables, chairs and many other things. We _cut down _trees because trees help _.4. Dont use too much plastic T: Now boys and girls, wood comes fr

13、om trees, do the plastic come from the trees? S: No. T: So what do you know about plastic? You can have a group discussion. S: I know plastic bags S2: I know plastic bottles. S3 T: Good, now lets listen and answer, what can we use plastic to make? Should we use too much plastics?S1:We use plastic to

14、 make bags and bottles.S2: But use too much 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 use too many plastic,

15、 paper is better, now lets read after the tape.T: Now please get into a group and use the given words to say sth. about plastic.T: Ok, its time for reading, you can read by yourselves or get into a group.Step 3 . Consolidation. T: “Protect the earth” speech time is coming, here are the tips, boys an

16、d 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/shouldnt.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!Step 4 HomeworkListen to the tape and read after it for at least five times.Try to retell the story.Finish the ex

17、ercises book.Ss talk with the T to warm up.Ss watch the cartoon and answer the question.Ss watch the cartoon an find out the problems mentioned in it.1.Fill in the blanks2.True or falseRead and underline用直线画出原因(Why do we save water?)虚线画出方法(How do we save water?)Group work to choose on part of the st

18、ory time to do the retell.板书设计 We should/ We should not use We should reuse.教学反思“相长课堂”教学案 年 月 日 课 题6A Unit 7 Protect the Earth (Grammar time and Fun time)教学目标1.Ss can grasp the use of the modal verb: should/should not.2.Ss can reuse the things and they can describe.3.Ss realize the earth is the only

19、 home, they should try their best to protect the Earth.教学重点1 Ss can grasp the use of the modal verb: should.2 Ss can make sentences with useto 教学难点1 Ss can grasp the use of the modal verb: should.2 Ss can make sentences with useto 教学资源PPT,预先请学生做好二次利用的物品主备人徐甦审核人教学过程教学环节与内容引思设计与让学活动二次备课Step 1 Warm up1

20、 T shows the picture of the earth, its healthy, then shows another picture of it, its ill.T: Boys and girls, whats wrong with the Earth?Ss: Its ill/unhealthy.T:What should we do?Ss: We should(出示protect the Earth)T: Do you want to be the little environment protector?Lets try to be one, Mr Brown, Chai

21、rman of the World Environment Organization, will recruit some Chinese volunteers, do you want to be the volunteers? You must finish some tasks.Step 2 RevisionTask1: Know how to protect the EarthSs answer this question: Save the water, save energyTeacher shows respective pictures. (Review main ideas

22、of the story time)T: Lets review some new words. Show pictures: coal, oil, wood, plastic, paper.Task2: Know how to deal with these things Read and judge1. There is not much water in many places. ( )2. Cars do not use much energy. ( )3. We should not cut down trees. ( )4. Trees help keep the air clea

23、n. ( ) 5. We should not use plastic bags because they are not useful. ( )Ss judge them.Think and writeHow to protect the Earth1. We should save_ and_ water.We should not_ water. 2. We should save_.We should not _ so much.3. We should save _.We should not cut down too many_.4. We should not use too m

24、any _ bags or bottles.We should use _ bags and bottles. Step 3 Presentation & PracticeTask3 Know the meanings of the signs and obey(遵守) them Teacher shows 4 public signs, Ss must use we should/should not.to make sentences. We should put rubbish in the bin, We should not use much napkin paper. We sho

25、uld not smoke. We should not pick flowers in the park. Teacher guides pupils to learn the use of should/should not: Grammar time. T: There are some sentences in story time about should/should not, read them and try to find the rules. T shows the rules: should:情态动词，含义是应该，后面跟动词的原型。should的否定形式是should n

26、ot,后面仍旧跟动词原型哦！Task4 Brain storm! Q: What else should we do/not to do to be a good environment protector? Pupils can discuss in a group, then teacher asks the volunteers to answer it.Task5 Know how to use the things on the Earth correctly(正确地) T: What does useto mean? Pupils answer it.: 使用做 Teacher s

27、hows 3 sentences(课本上). Q1: Which one is not the right way? Q2: What else can we use on the Earth correctly? Task6 Know how to reuse the things T: We use almost everything on the Earth, after using, we drop them, what a pity! I t think clever people can reuse something. T shows four pictures.1.I coll

28、ect some paper cups.I can reuse them to make 2. I collect some belts.I can reuse them to make 3.I collect _.（plastic bottles）I can _ them to make_. 4.I _.(buttons)I can _. T: Boys and girls, you are clever too, can you show your DIYs? Please use this dialogue.A: Hi ，look, this is a. B: Oh, really? A

29、: I reuse a .to make this .,do you like it?B: Yes, its nice / creative(有创意的)I like it very much.Show time. Step4 ConsolidationTask7 Write an application (申请) T: Boys and girls, you meet all the rules to be the environment protector, now you can write an application to Mr Brown !Dear Mr Brown: Id lik

30、e to be the Environment Protector. I love the Earth.I always save_.I never waste_. I use_ to_. I can reuse_ to_.I can tell what we should do. Such as, _. I also can tell what we should not do. Such as(例如)_.Thank you for considering(考虑) my application. Yours_ Pupils finish it, then read it loudly, teacher comments.T: You did a good job, congratulation