[初二英语]新目标英语八年级下册Unit1Section A实用.ppt

* * * * * * * 课时2 A: People will live to be 200 years old. B:…… A:Will people use money in the future？ B: Will there only be one country? Yes, there will. No, there won’t. in the future A:Will there be robots in people’s homes? B: Yes , there will. I think every home will have a robot. A: Will kids go to school? C: Kids won’t go to school. They will study at home on computers. A: …… D：…… There will be more/less/fewer people. There will be more/less/fewer free time. There will be more/less/fewer cars. There will be more/less/fewer pollution. There will be more/less/fewer trees. Activity 2a pollution Listen again. Check the predictions you hear. There will be fewer people. There will be less free time. People will use the subways less. There will be more pollution. Cities will be very big and crowded. √ √ 意思 用法 比较级 最高级 few 几乎没有（否定） 修饰可数名词 fewer fewest little 几乎没有（否定） 修饰不可数名词 less least many 许多 修饰可数名词 more most much 许多 修饰不可数名词 more most many （修饰可数名词） much (修饰不可数名词） 比较级 more更多的(most 最多的) Little 一些（否定） Few 一些（否定） water, air, paper, time(时间), pollution, money, coffee less更少的 (修饰不可数名词）(least最少的) fewer更少的（修饰可数名词）(fewest最少的) cars, trees, buildings, people, computers, astronauts, robots, times(次数) 词语对对碰 fewer vs less 相同点: 这两个词后都是比较级,均可表示“较少的” 不同点: ⒈fewer是few的比较级,只能修饰可数名词的复数. ⒉less是little的比较级,只能修饰不可数名词的复数. 试做以下试题: ①I earn ______ money than my sister. ②There are ______ cars parked outside than yesterday. ③We have ______ students this year than last year. ④You should smoke ______ cigarettes and drink _____ beer . fewer fewer less less fewer What can you see in this picture? 50 years later There will be more people. There will be fewer trees. There will be more pollution. There will be…将会有 There will be more buildings. There will be more cars. There will be less fresh air. Pair work 2c Change the predictions into questions and ask each other these questions. A : I think there will be fewer people. B : Well, I don’t agree/ I disagr