英语人教版八年级上册Unit7SectionA(1a-2d).ppt

1、Section A(2a-2d) Made by Zhang Ying,Unit 7 Will people have robots?,Learning Aims 正确拼读下列单词: pollution, prediction, future, pollute, environment, planet, earth, plant, part; 2. 熟练运用下列短语对话: be in great danger, move to, live on the earth, play a part in; 3. 正确区分并使用more, fewer, less； 4. 熟练运用 There be句型的

2、一般将来时态预测未来。,robots,money,books,school,country,live,cars,building,hospital,sea,What will the future be like in 100 years?,future,Predictions about the future,pollute,pollution,plant,environment,planet,earth,pollute pollution prediction planet plant part environment future earth,v.污染,n.污染;污染物,n.预言;预测,

3、n.行星,v.种植;n.植物,n.部分,n.环境,n.将来,n.地球,New words,Check your memory,p,l,t,n,a,word puzzle,a,l,p,n,t,p,r,e,d,i,t,i,n,c,word puzzle,o,p,r,e,d,i,c,t,i,o,n,o,e,u,t,l,p,l,word puzzle,p,o,l,l,u,t,e,r,p,t,a,word puzzle,p,a,r,t,e,p,l,n,a,t,word puzzle,p,l,a,n,e,t,l,u,l,p,t,i,o,n,o,word puzzle,p,o,l,l,u,t,i,o,n,2

4、a.Listen and circle the words you hear. 1. 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.,【观察一】1. There will be more peopl

5、e . 2. There will be more pollution . 3. There will be fewer trees . 4. There will be less free time. 【小结一】more是 和 的比较级，意思是： 更多的，既可修饰 名词，也可修饰 名词;fewer是 的比较级，意思 是：更少的，修饰 名词；less是 的 比较级，意思是：更少的，修饰 名词。 【练习一】To keep healthy, Im going to eat junk food and vegetables. （ ） A. fewer; less B. less; more C. m

6、ore; fewer D. more; less,可数,不可数,可数,不可数,B,many,much,few,little,presentation,presentation,【观察二】There will be fewer trees in the future. There will be more people in 20 years. 【小结二】There be 句型的一般将来时态的结构 是: . 【练习二】翻译： 1.下周将召开运动会。 2.两天后将有一场歌咏比赛。,There will be,There will be a sports meeting next week.,The

7、re will be a singing competition in two days.,There will be more people.,There will be less water.,There will be fewer trees.,There will be more buildings.,There will be more pollution.,Nick: What are you reading, Jill? Jill: Its a book about the future. Nick: Sounds cool. So what will the future be

8、 like ? Jill: Well, citied will be more crowded and polluted. There will be fewer trees and the environment will be in great danger. Nick: That sounds bad! Will we have to move to other planets? Jill: Maybe. But I want to live on the earth. Nick: Me, too. Then what can we do ? Jill: We can use less

9、water and plant more trees. Everyone should play a part in saving the earth.,phrases,Check your memory,1. Whats Jill reading ? 2. What will the future be like? 3. Will we have to move to other planets? 4. What can we do?,Its a book about the future.,Cities will be more crowded and polluted. There wi

10、ll be fewer trees and the environment will be in great danger.,Maybe.,We can use less water and plant more trees. Everyone should play a part in saving the earth.,Questions,Nick: What are you reading, Jill? Jill: . Nick: Sounds cool. Jill: Well, . . Nick: That sounds bad! Jill: . Nick: Me, too. Jill

11、: . .,So what will the future be like ?,But I want to live on the earth.,Will we have to move to other planets?,Then what can we do ?,Read the conversation,Nick: Jill: Nick: Jill: Nick: Jill: Nick: Jill:,Role-play the conversation,Make up your own conversation,What will the future be like?,Cities wi

12、ll be There will be The environment will be.,I promise I will use less water. I promise I will plant more trees. I promise I will take part in saving the earth.,单词： 短语： 语法：,Summary,pollution, prediction, future, pollute, environment, planet, earth, plant, part;,be in great danger, move to, live on t

13、he earth, play a part in;,many/much more+可复/不可，更多的； few fewer+可复，更少的 ； little less+不可数名词,更少的； There be 句型的一般将来时态,Tests,1.There will be less _ in the future. A. people B. trees C. countries D. pollution,D,Tests,2. I think there will be water and trees in the future. A. fewer; fewer B. less; fewer C.

14、fewer; less D. less; less,B,Tests,3. a new movie next Sunday. Really? I will go to watch it. A. There is going to have B. There is C. There will have D. There will be,D,Tests,4.Good breakfast plays an important part in (help) people live longer.,helping,Tests,5. There is a robot in my home this year