英语新目标八年级(下)Unit1 Section A 2课件.ppt

1、Unit 1 Will people have robots? Section A Period 2,Presentation,Look and compare,cock,parrot,There are more cocks than parrots.,Look and compare,bread,pizza,There is more bread than pizza.,Look and compare,orange juice,coffee,There is less orange juice than coffee.,Look and compare,tree,flower,There

2、 are fewer trees than flowers.,Explanation,Read the words.,many/much,more,adj. 更多的,few,fewer,adj. 更少的,little,less,adj. 更少的,可修饰可数或不可数名词。,只修饰可数名词。,只修饰不可数名词。,1. There is _ air pollution than before. So our city is much cleaner and clearer.,less,Practice,Choose from more, fewer and less to fill in the b

3、lanks.,2. Senior high school students have _ free time than junior high school students.,less,3. There are _ people in the city than before.,more,4. There were _ cars 10 years ago.,fewer,5. There are much _ people in Japan than in China.,fewer,2a,1. There will be more / less / fewer people.,How will

4、 the world be different in the future?,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.,2a,1. There will be more / less / fewer people.,Listen and circle more, less,

5、or fewer you hear.,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.,2b,1. There will be fewer people.,Listen and check the predictions.,2. There will be less free tim

6、e.,3. There will be more pollution.,4. Cities will be very big and crowded.,5. People will use the subways less.,People will use the subways less.,人们将较少使用地铁。,句中less是副词little的比较级。little可用作副词，意思是“少”，可修饰动词作状语。,You rest too little.,你休息得太少了。,Tapescript,Woman: OK, now I want to hear everyones predictions

7、about the future. Girl 1: Well, I think there will be more people. Woman: More people? OK. What else?,Boy 1: I predict that there will be less free time. Woman: I hope not. Girl 2: Well, I think there will be fewer cars. Woman: You do?,Girl 2: Yes, people will use the subways more. Woman: Thats a gr

8、eat idea. Lets hear another prediction. Boy 2: There will be less pollution. Woman: That will be good for the earth!,Girl 1: I think there will be fewer trees. I think cities will be relay big and crowded because there will be a lot of more people.,2c,Sample,Work in pairs and make conversations abou

9、t the predictions above.,A: I think there will be more pollution.,B: Well, I dont agree. But I think there will be fewer trees.,A: I agree.,2c,There will be句型,Language Focus,There will be是There be句型的拓展，作“将有；将会有”解。,其中will是情态动词。,那么该句型的否定式和疑问式是什么样子呢？,There will be more pollution in the future.,否定式：,疑问式

10、：,肯定回答：,肯定回答：,There will not (wont) be more pollution in the future.,Will there be more pollution in the future?,Yes, there will.,No, there wont.,Life five years ago,3a,Sallys Happy Life,Sally was in high school five years ago.,She played football.,She had a cat.,Her present life,3a,Sallys Happy Lif

11、e,Sally is in college now.,She plays the guitar now.,She has a dog now.,Life in five years,3a,Sallys Happy Life,Sally will be married in five years.,She will play tennis in five years.,She will have a baby in five years.,What were you five years ago?,3c,What about your life?,What did you play five y

12、ears ago?,What did you have five years ago?,I was _ five years ago.,I played _ five years ago.,I had _ five years ago.,What are you now?,3c,What about your life?,What do you play now?,What do you have now?,I am _ now.,I play _ now.,I have _ now.,What will you be in five years?,3c,What about your life?,What will you play in five years?,What will you have in five years?,I will b