八年级英语上册 Unit 7 Will people have robots Section A(2a 3c)课件 (新版)人教新目标版 课件VIP专享VIP免费

Section A (2a-3c)任务 : 根据表格信息 , 用 more,less 或 fewer 填空。In 100 years,...1.there will be houses. 2.there will be pollution. 3.there will be schools. 4.there will be people. 5.there will be snow. more less fewer more less A town Now 600 houses a lot of pollution seven schools 2,400 people a lot of snow In 100 years 1,000 houses almost no pollution two schools 3,500 people a little snow There will be fewer people. 人口将会更少。剖析 :(1)there will be ... 是 there be 句型的一般将来时 , 意为“将有” , 其否定结构为 :there will not/won’t be 。一般疑问句把 will提前 , 肯定回答用 :Yes,there will; 否定回答用 :No,there will not/won’t. 如 :There will be a concert tomorrow.→There will not/won’t be a concert tomorrow.→Will there be a concert tomorrow?Yes,there will.No,there will not/won’t.(2)fewer 意为“较少的” , 是 few 的比较级 , 其反义词是 more 。辨析 :few,little,many 与 much如 :He has fewer friends in his class.他在班里朋友更少。There is less water in the cup. 杯子里的水更少。I want to make more friends. 我想交更多的朋友。Will there be more pollution? 污染将会更多吗 ?词 含义 用法 比较级 最高级 few 很少 修饰可数名词复数 fewer fewest little 很少 修饰不可数名词 less least many 许多 修饰可数名词复数 more most much 许多 修饰不可数名词 more most