2019_20学年高中英语Module5ALessoninaLabSectionⅡGrammar课件外研版必修.pptx

Section Grammar,一,二,三,四,一、判断比较等级的用法 1.The room is twice as large as that one. 这个房间有那个房间的两个大。 比较等级 2.The earth is forty-nine times larger than the moon. 地球比月球大48倍。 比较等级 3.Its getting brighter and brighter. 天越来越亮了。 比较等级 4.The closer you are,the more youll see. 你靠得越近,看到的就会越多。 比较等级,同级比较 比较级 比较级 比较级,一,二,三,四,二、语法填空 1.This rope is twice (long) than that one. 2.The plane flew ten times as (high) as the kite. 3.I am getting and (fat). 4.The sooner,the (good).,longer,high,fatter fatter,better,一,二,三,四,三、完成句子 1.这个大厅比我们的教室大四倍。(big) This hall is five than our classroom. 2.我们越走越慢了。(slowly) Were going . 3.事情越是危险,我越喜欢。(dangerous) it is, I like it. 4.你好点了吗?(well) Are you feeling ?,times bigger,more and more slowly,The more dangerous,the more,any better,一,二,三,四,四、语篇填空 Our hometown has changed a lot in recent years.Compared with 20 years ago,our town has become twice 1. (large) than what it used to be from west to east and from south to north. The street has become much 2. (wide).The old buildings have been pulled down and the new ones are a lot 3. (high). The living standard of people is getting 4. (high) and higher.In the supermarkets,there are all kinds of things we need.Even farmers have become richer and richer.Seen from the mountain,the town looks 5. (attractive).,larger,wider,higher,higher,more attractive,一,二,三,四,All the people in our town know the 6. (hard) we work,the 7. (much) progress well make.So all of us need to make 8. (many) efforts in the future. I hope our town will become 9. (beautiful) and 10. (rich).,harder,more,more,more beautiful,richer,Grammar Degrees of comparison 考点 形容词和副词的比较等级 I study English as hard as my brother. 我和我哥哥一样努力学习英语。 Mary isnt so beautiful as Linda.玛丽不如琳达漂亮。 Li Ping is older than Wang Hai.李平比王海年纪大。 This car runs (the)fastest of the four. 这辆汽车是四辆之中跑得最快的。 归纳 形容词、副词的比较等级的结构 同级比较:as+形容词或副词原级+as.,意为“和一样”;同级比较的否定式为:not+as/so+形容词或副词原级+as.,意为“不如”;比较级:形容词或副词比较级+than.,意为“比更”;最高级:the+形容词或副词最高级+in/of/among.,意为“在中最”。,考点延伸 (1)阅读下列句子,体会黑体词组的结构及意义 Asia is four times as large as Europe. 亚洲的面积是欧洲的四倍。 结构 (be+)倍数+as+原级+as. 意义 是的倍 The dictionary is five times more expensive than that one. 这本字典比那本字典贵五倍。 结构 (be+)倍数+比较级+than. 意义 是的倍,比大倍 The new building is three times the height of the old one. 新楼的高度是旧楼的三倍。 结构 (be+)倍数+the+height/size等名词+of. 意义 在高度/尺寸等上是的倍,The production of this year was 5 times that of last year. 今年的产量是去年的五倍。 结构 (be+)倍数+that+of. 意义 是的倍 归纳 两倍 twice;三/四倍 three/four/(基数词).times (2)阅读下列句子,体会黑体词组的结构及意义 He does his homework more and more carefully. 他做作业越来越认真了。 结构 比较级+and+比较级 意义 越来越 The more you talked,the less attention he paid to you. 你说得越多,他对你的关注就越少。 结构 the+比较级,the+比较级 意义 越就越,(3)阅读下列句子,体会黑体部分的含义、结构、意义及用法 Japanese is much/far more difficult than English. 日语比英语难多了。 比较级前可用much,even,still,far,a lot,a good deal,a great deal,rather等词修饰 含义 得多 He is slightly better today.他今天稍好一些了。 比较级前可用a little,a bit,a little bit,slightly等词修饰 含义 稍微,一点 Isnt it any heavier?它是不是重一些? 用法 any用在比较级前加强语气,常用于否定句和疑问句中 Im no more foolish than you. 我们俩都不傻。 结构 no+比较级+than 意义 都不,How was your recent trip to Sichuan? Ive never had a mor