新目标人教版八年级英语Unit7市级获奖教案Unit 7 Will people have robots 第二课时.docx

1、新目标人教版八年级英语Unit7市级获奖教案Unit 7 Will people have robots 第二课时Unit 7 Will people have robots? 第二课时 Section A 1a-2dTeaching and learning Goals:I.功能Make predictions. Learn to use “will do or be”to make predictions.II.词汇和常用表达 Learn to express quantities with more, less or fewer.III.文化知识：Learn about the poll

2、ution in the world today and try to play a part in saving the environment.Teaching and learning steps:Step I. Pre-listening Activities1. Preview1) Ask the Ss to translate the following Chinese into English. First ask the Ss to put them into English orally, then let them write English down without lo

3、oking at the textbooks.(1)在纸上 _ (2) 在100年后 _(3) 活到200岁 _ (4)更少的人 _(5)更少的污染 _ (6)又大又拥挤 _(7)处于极大的危险中 _ (8)住在地球上 _ (9)植更多的树 _ (10)参与做某事 _ 2) Ask the Ss to translate the following sentences.(1)未来在家里人们将拥有电脑。_(2)孩子们将不去上学。他们将在家里在电脑上学习。_(3)-100年后人们会使用钱吗？-不，他们将不会。一切会是免费的。_(4)-未来会是什么样子的？-城市会更拥挤、更受污染。将有更少的树，环境

4、将处在极大的危险中。_(5)每个人都应该参与拯救地球。_（设计说明：本部分词组和句子为学生的预习作业，词组和句子都是本节课的重要语言知识，该部分预习内容可以帮助学生更有目的性的预习。同时通过检测学生的预习效果，教师可以更有针对性地教，学生可以更有针对性的学。）2. Lead in: A guessing game (1)Show a picture of a robot. Ask the Ss “Will people have robots in their homes?” Let the Ss guess Yes or No. For example:T: Look at the pict

5、ure, please. Whats this ? Do you know?S1: Its a robot.T: Good Job! Then will people have robots in their homes?S2: Yes, they will.S3: No, they wont.After that, write “ A:Will people have robots in their homes? B:Yes, will. / No, wont.” on the Bb and help the Ss understand what “will or wont” means.

6、(2) Then show the other pictures to the Ss and have them try making the similar guesses in pairs with “A: Will ? B:Yes, will. / No, wont.” (3)Have the Ss make predictions with will or wont in groups of four. For the picture about “robot”, lead the Ss to express like this: (I think) people will have

7、robots in their homes./People wont have robots in their homes(,I think).(4) Ask a few Ss to share their predictions with the whole class, pay attention to the usages of will or wont.3.Warming up：(1)Get the Ss to read the predictions in 1a in silence quickly and check ()A for agree or D for disagree.

8、( If possible, its best for the Ss to describe how the world will be different 100 years from now with a few sentences.)(2)Show the picture in 1a and ask the Ss to read the conversations in the burbles to learn about what the two boys are talking about.T:Can you tell me what the two boys are talking

9、 about?S1:Theyre talking about the study in the future.S2: Theyre talking about the life in the future.T: Yeah! You did a very good job! Then do you know what the main idea of their conversation is? Lets come to 1b.（设计说明：先给学生们创设易于理解的语用情景，并逐步引导学生在实际运用中初步感知如何畅想未来。）Step II. While-listening activities a

10、bout 1b 1. Listen for the general idea of 1b. (1) Have the Ss listen to the two boys conversation and find out:The main idea of the conversation is that _. A .people will have robots in their homes.B. kids will study at home on computers .C. how our world be different 100 years from now.(2) Ask: Who

11、 can tell us your answer? And are you clear how many predictions are mentioned? Now lets listen again for the specific ideas of 1b.2. Listen for the specific ideas of 1b.(1)Ask the Ss to listen again carefully and circle the predictions they hear in 1a.(2)After sharing the answers, ask the Ss to lis

12、ten to the tape a third time and finish the tape scripts.Boy 1:Do you think people will have _ in their homes in 100 years?Boy 2: _, I do. I saw a robot on_, and it cleaned the _.Boy 1: Well, I _ think people will use _.Boy 2: Do you think _will be _?Boy 1: Yeah, probably. Boy 2: I think there will

13、be only one _ .Boy 1: Only one country in the world? Will there be world peace?Boy 2: I hope so.Boy 1: I think kids _ go to school. Theyll _ at home on _.Boy 2: Oh, I disagree. Boy 1: You do?Boy 2: Yeah, there will always be_.(3) Have one or two Ss share their answers, then show the correct answers

14、to the Ss and ask them to correct their mistakes if there are any. Say: Are you clear your answers? OK. Lets listen and repeat together. Pay attention to your pronunciation and intonation. Are you ready? (设计说明：本部分的内容重在培养学生们听寻大意和听寻细节信息的能力)Step III. Post-listening activities about 1b1.Reading :Listen

15、to the tape and repeat together and prepare for the pairwork.2.Pairwork: Have the Ss ask and answer the questions about the predictions in 1a.They can work like the following example.3.Have a few pairs share their conversations with the whole class. Then say: After the picture we know the world in 1

16、00 years will be quite different from now. Next well meet four new friends. Do you want to know their predictions about the future? Lets come to 2a.(设计说明：本部分的内容重在培养学生们口头表达的能力，同时通过对话引导学生更好地理解一般将来时并内化语言知识。)Step IV. While-listening activities about 2a and 2b.1. Listen for the general idea of 2a.(1) Sho

17、w the picture of 2a to the Ss and ask them to listen to the tape about what the four Ss are talking about and find out: The general idea of the conversation is about_. A. more people B. fewer cars C. changes 100 years from now.(2) Ask: Have you got the answer? Who can share with us? After checking t

18、he answer , say: After listening, we know there will be many changes in 100 years. What are they? more or fewer people? More or less free time?. . Lets go on with 2a and 2b.2. Listen for the specific ideas of 2a and 2b.(1) Ask the Ss to listen again carefully and circle the words they hear. (2)Check

19、 the answers, then play the tape a third time and ask the Ss to check () the predictions they hear. (If possible, theyd better change the wrong ones into the right ones.)(3) Play the tape a third time and ask the Ss listen carefully and fill in the blanks.Ms. Steen: OK, now I want to hear everyones

20、_ about the _. Girl 1: Well, I think there will be _ people. Ms. Steen: More people? OK? What else? Boy 1: I think there will be _ free time. Ms. Steen: I hope not!Girl 2 : Well, I think there will be _ cars.Ms. Steen: You do ?Girl 2 : Yes, people will use the subway _.Ms. Steen: Thats a great idea.

21、 Lets hear another prediction.Boy 2: There will be _ pollution.Ms. Steen: That will be good for the _!Girl 1: I think there will be _ trees. And cities will be really _ and _ because there will be a lot _ people.(4) Have one or two Ss share their answers, then show the correct answers to the Ss and

22、ask them to correct their mistakes if there are any. Say: Are you clear the answers? OK. Lets listen and repeat together. Pay attention to your pronunciation and intonation. Lets begin, OK? (设计说明：本部分的内容重在培养学生们听寻大意,和听寻细节信息的能力)Step V. Post-listening activities about 2a and 2b.1. Reading and retelling.

23、(1)Reading: Play the tape and ask the Ss to read 2a after the tape and prepare for the retelling.(2)Retelling : Let the Ss fill in the blanks in the rewriting passage. First give the Ss time to finish it by themselves. Then the Ss do it with the teacher. Last choose one or two Ss to retell the conve

24、rsation individually.Here are the results of some students predictions about the future. On the earth there will _ _ people and _ _ time. Also, _ will be _ cars and people _ _ the subway _. At the same time there will be _ pollution. That will _ good for the _. There will be _ trees, too. And cities

25、 will be really _ and _ because there will be a lot _ people.(设计说明：本部分的内容重在培养学生们口头表达的能力，同时通过复述引导学生更好地内化语言知识。)2. Pairwork. 1) First have two Ss read the conversation in the box in 2c . 2) Write the example on the Bb. A: Whats your prediction about the future?/ What will the future be like in 100 year

26、s? B: I think there will be more/ fewer /less A: Really? I dont think so. / Yeah. I think so . But I think there will be more/ fewer /less 3)Then show the topic picture and ask the Ss to talk about the different parts of our future according to the picture for about three minutes. Choose a few pairs

27、 to show their conversations to the whole class.3.Reading: 1) Show the Ss two pictures of people now and in ten years to the Ss. Give the Ss an example: I think there will be more people in ten years than now. 2) Then show the other pictures and have the Ss try describing the environment in ten year

28、s according to the pictures. Say: From your description, in ten years, there will be more people, more cars, more pollution and fewer tree. And the cities will be more crowded. So the environment will be in great danger. Do you think so? Lets learn 2d.3)Have the Ss read 2d quickly and try to answer

29、the two questions.What will the future be like according to the book about the future?What can people do to save the earth? 4)Have two Ss share their answers and the other Ss try to add and correct the mistakes theyve made.5) Play the tape and have the Ss repeat together and prepare for the perform.6)Role-play the conversation in pairs, then a few pairs go to the front of the cl