Unit7SectionA课件.ppt

1. 由上表可见，fewer是few的比较级，修饰可数名词复数。如： My friend has fewer apples than me. 我朋友的苹果比我的少。 2. less意为“较少的；更少的”，是little的比较级，修饰不可数名词。如： I have less money in my bag. 我包里的钱更少了。 3. more意为“更多的”，是many和much的比较级，既可修饰可数名词，又可修饰不可数名词。如： There is more water in the bottle. 瓶子里的水更多了。 We have more grapes. 我们有更多的葡萄。 【学以致用】 一、单项填空 （　　）1.Mr. Green，a famous writer，__________ our school next week. A.visited B.visits C.was visiting D.will visit （　　）2.—Will there be computers in people’s homes? —__________. A.Yes，there will B.Yes，there be C.No，there will D.No，it won’t D A （　　）3.We will have a discussion about it _____. A.three days ago B.after three days C.the day before D.in three days （　　）4.He _____ very busy this week. He _____ free next week. A.will be; is B.is; is C.will be; will be D. is; will be D D （　　）5.There __________ a soccer game in our school tomorrow afternoon. A.was B.has C.will be D.will have 二、用fewer,less或more 填空 1.I think cities will be really big and crowded because there will be a lot __________ people in 2050. 2. If there are __________ people driving，there will be __________ air pollution. C more fewer less 3. You ought to smoke __________ cigarettes and drink __________ beer. 4. In 50 years, people will have __________ free time than now because there will be __________ work to do. 5. We should try to finish the job with __________ money and __________ hands(人手). fewer less more less less fewer * * Unit 7 Will people have robots? 课前预习 Section A 一、重点单词 1. __________ 纸；纸张 2. __________ 污染；污染物 3. __________ 预言；预测 4. __________ 将来；未来 5. __________ 污染 6. ________________ 环境 7. __________ 行星 paper pollution prediction future pollute environment planet 8. __________ 地球；世界 9. __________ 种植；植物 10. __________ 部分 11. __________ 和平 12. __________ 海；海洋 13. __________ 建筑；建造 14. ________