八年级英语上册 Unit 7 Will people have robots？(第2课时)课件 (新版)人教新目标版 课件VIP专享VIP免费

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.2a2aListen and circle the words you hear._____ 1. 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.2b2b词语对对碰词语对对碰fewer fewer vs vs lessless相同点相同点 : : 这两个词后都是比较级这两个词后都是比较级 ,, 均可表示均可表示““较少的较少的””不同点不同点 : : ⒈ ⒈fewerfewer 是是 fewfew 的比较级的比较级 ,, 只能修饰可数名词的复数只能修饰可数名词的复数 .. ⒉ ⒉lessless 是是 littlelittle 的比较级的比较级 ,, 只能修饰不可数名词的复数只能修饰不可数名词的复数 ..试做以下试题试做以下试题 ::• ①①I earn ______ money than my sister.I earn ______ money than my sister.• ②②There are ______ cars parked outside than There are ______ cars parked outside than yesterday.yesterday.• ③③We have ______ students this year than last We have ______ students this year than last year.year.• ④④You ought to smoke ______ cigarettes and You ought to smoke ______ cigarettes and drink _____ beer .drink _____ beer .lesslessfewerfewerfewerfewerfewerfewerlessless• There will be ___________ trees. • There will be ___________ pollution.• There will be ___________ water.• There will be ___________ cookies.• There will be ___________ meat.• There will be ___________ orange juice.fewerlesslessfewerlesslessFew or less?A: I think there will be more pollution.B: Well, I don’t agree. But I think there will be fewer trees.A: I agree.Group work.Group work. Look at activity 2b....