英语人教版八年级上册Unit7SectionA 2a-2d.ppt

1、Unit 7 Will people have robots?,SectionA2 2a-2d,大岗中学 韦素容,今天我们重点学习的目标: 1.新单词和短语。 pollute future prediction 2.There be结构的一般将来时：There will be 表示某地将有某事或某物 3.学习表示数量的形容词比较级的运用。 manymore fewfewer muchmore littleless,Presentation,Revision,以前我们学了一般将来时构成和用法。 其构成由,will not +V.(原形),用法：表示将来某个时间要发生的动作或存在的 状态。但是，打

2、算、计划或决定将要（不）做 的事情就用be (not) going to +V.(原形),wont,2. will +V.(原形）,今天我们学There be结构的一般将来时：There will be 表示某地将有某事或某物,1.be(not) going to +V.(原形),pollution 污染,save the earth,New words,1. pollute /plu:t/ v. 污染,pollut(e) + ionpollution/plu:n/ n. 污染,不可数名词,2. prediction /pridikn/ n. 预言；预测,3. future /fju:t/ n

3、. 将来 in the future 在将来 （表示将来的时间）,4. environment /invairnmnt/ n. 环境,5. planet /plnit/ n. 行星 6.earth /:/ n. 地球,7. plant /pla:nt / v. 种植；n. 植物,8. part /pa:t/ n. 部分 play a part in doing sth. 参与做某事；在中尽自己的一份力量”。,不可数名词,on the earth 在地球上,Listening,Listen and circle the words you hear.,2a,1. There will be (m

4、ore/ 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.,个人抢答，答对得1分。,_ 1. There will be fewer people. _ 2. There will be less free time. _ 3. People

5、 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.,2b,个人抢答，答对得2分。,more trees,more water,less meat,less + 不可数名词,fewer dogs,fewer + 可数名词的复数,归纳语法,There be结构的一般将来时：,1.There will be fewer people in our

6、country. 2. There will be less free time. 3. There will be more pollution on the earth.,There will be,表示某地将有某事或某物,Pairwork,Make conversations about the predictions in 2a and 2b.,Whats your prediction 预言about the future?,I think there will be more pollution.,2c,Really? I dont think so. But I think th

7、ere will be fewer trees.,1. What will the future be like in the book?,2d,Read 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. Eve

8、ryone should play a part in saving the earth.,1.What will the future be like? be in great danger move to play a part play a part in doing sth. live on the earth,未来将会是怎样？,处于极大的危险中,搬到，迁移,参与（某事）,住在地球上,6. a book about the future,一本关于将来的书,7. save the earth,挽救地球,参与做某事,Language points,What are you reading,

9、 Jill? ,Its a book about the future. ,Role-play the conversation.,Role play,【课堂练习】 一.单项选择 (1) IhopeIhave_freetime.Idontliketokeepbusy. A.more B.less C.many D.much (2) Ifthereare_trees,theairinourcitywillbe_ cleaner. A.less;moreB.more;more C.more;much D.much;more (3) I am happy because I have homewor

10、k to do today than yesterday. A.more B.lessC.fewD.fewer (4) There are _ of students in our school but only _ are girls. A. hundreds , two hundred B. hundred, two hundreds C. hundreds, two hundreds D. hundred, two hundred （5）There _ sports games in our school next week . A. will have B. are C. will be D. be （6） There _a new move on CCTV tonight. A. is going to be B. are going to be C. will be D. A and C,A,C,B,A,C,D,1.New words: pollute future prediction 2. There be结构的一般将来时：There will be 表示某地将有某事或某物 E.g. There _(be) robots in peoples homes. 人们家里将会有机器人。,will be,总结,3. man