八年级上unit7SectionA1.ppt

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1、What do you want to be when you grow up? I want to be a scientist. Im going to study science hard.I will go to Science and Technology College.Im interested in robots. Ill invent many robots. How are you going to do that? Robots? Sounds interesting. Will people have robots in their homes in 50 years?

2、 Yes, they will. No, they wont. They will study at home. Will kids go to school then? And books will not be on paper. What will life be like by the year 3000?Im thirteen years old now. And I will be fifteen years old in two years.现在我十三岁，两年后我将是十五岁。现在我十三岁，两年后我将是十五岁。 2012201420161. will + 动词原形动词原形2. wo

3、nt + 动词原形动词原形e.g. Books wont be on paper.e.g. Books will be on computers.How will your life be like in 100 years? Can you say any sentences?People will have robots in their homes. There will be only one country. FREEPeople wont use money. Everything will be free. Books will only be on computers, not

4、 on paper. Kids wont go to school. Theyll study at home on computers.People will live to be 200 years old. How will the world be different in the future, 100 years from now? Read these predictions. Check () A (for agree) or D (for disagree). 1a A D 1. People will have robots in their homes. A D 2. P

5、eople wont use money. Everything will be free. A D 3. Books will only be on computers, not on paper. A D 4. Kids wont go to school. Theyll study at home on computers. A D 5. There will be only one country. A D 6. People will live to be 200 years old.1. People will have robots in their homes.2. Peopl

6、e wont use money. Everything will be free.3. Books will only be on computers, not on paper.4. Kids wont go to school. Theyll study at home on computers. 5. There will be only one country.6. People will live to be 200 years old. Listen and circle the predictions you hear. 1bListen and fill in the bla

7、nks.A: Do you _ people will _ _ in their homes in 100 _?B: Yes, I do. I saw a robot on TV, and it _ the kitchen. A: Well, I dont think people _ _ money.B: Do you think everything will _ _?A: Yeah, _.B: I think there will be _ one _.thinkhave robotsyearscleanedwill usebe freeprobablyonlycountryA: Onl

8、y one _ in the world? Will there _ world _?B: I _ so.A: I _ kids _ go to school. They will _ at home on _.B: Oh, I _.A: You do?B: Yeah, there will _ be schools.countrybepeacehopethinkwontstudycomputersdisagreealwaysWill people use money in 100 years?No, they wont. Everything will be free.1cYes, they

9、 will. Will people live to be 200 years old?Will kids go to school?No, they wont. Theyll study at home on computers.Will there be only one country?Yes, there will be only one country. 1. pollute v. 污染污染pollut(e) + ionpollution n. 污染污染e.g. Bicycle is a good exercise. It doesnt pollute the air. 自行车是一种

10、好的运动，自行车是一种好的运动，它不污染环境。它不污染环境。Air pollution is a great problem now. 现在空气污染是个大问题。现在空气污染是个大问题。2. prediction n. 预言；预测预言；预测e.g. We dont know what will happen in the future. 我们不知道将来会发生什么事情。我们不知道将来会发生什么事情。3. future 将来将来 in the future 在将来在将来 e.g. This great prediction is coming true. 这个伟大的预言即将实现。这个伟大的预言即将实

11、现。4. environment n. 环境环境e.g. Our living environment is much better now. 现在我们的生活环境好多了。现在我们的生活环境好多了。5. planet n. 行星行星 earth n. 地球地球 e.g. The earth is a planet of the sun. 地球是太阳的一颗行星。地球是太阳的一颗行星。6. plant v. 种植；种植；n. 植物植物e.g. They want to plant trees around the lake. 他们想在湖边种树。他们想在湖边种树。7. play a part in 是

12、一个固定短语，表是一个固定短语，表示示“参与参与；在；在中尽自己的一中尽自己的一份力量份力量”。e.g. He didnt play a part in making this decision. 他并没参与做出此决定。他并没参与做出此决定。part n. 参加；参与；部分参加；参与；部分more trees more water 可数名词可数名词more + 不可数名词不可数名词 less meatless + 不可数名词不可数名词fewer peoplefewer + 可数名词可数名词manymoremost muchmoremost fewfewerfewest littlelessle

13、ast修饰可数名词修饰可数名词 修饰不可数名词修饰不可数名词Listen and circle the words you hear. 2a1. There will be (more/ less/ fewer) people.2. There will be (more/ less /fewer) free time.3. There will be (more/ less/ fewer) cars. 4. There will be (more/ less/ fewer) pollution. 5. There will be (more/ less/ fewer) trees. _ 1.

14、 There will be fewer people. _ 2. There will be less free time._ 3. People will use the subways less._ 4. There will be more pollution. _ 5. Cities will be very big and crowded. Listen again. Check () the predictions you hear. 2bMake conversations about the predictions in 2a and 2b. Whats your predi

15、ction about the future?I think there will be more pollution.2cReally? I dont think so. But I think there will be fewer trees.Whats your prediction about the future?I think cities will be very big and crowded.Sure. I agree with you. And I think there will be more pollution.1. What will the future be

16、like in the book? 2dRead the conversation and answer the questions.Cities will be more crowded and polluted. There will be fewer trees and environment will be in great danger. 2. What can people do? We can use less water and plant more trees. Everyone should play a part in saving the earth. What are you reading, Jill? Its a book about the future. Role-play the conversation.将来将来100年后的生活会是什么样的？年后的生活会是什么样的？请你写出六个预言。请你写出六个预言。I think in 100 years.