形容词副词比较级最高级

一. 教学内容：专题：形容词、副词的比较级和最高级三. 具体内容：（一）形容词、副词比较级和最高级的构成：1. 单音节词和少数双音节词比较级和最高级的规则变化：规则原级比较级最高级1.在词尾后直接加-er/esttalltallertallest2.词尾是e，只加-r/stnicenicernicest3.以辅音字母加y结尾的，把y变i再加-er/esthappyhappierhappiest4.重读闭音节，末尾只有一个辅音字母，双写这个辅音字母，再加-er/estthinthinnerthinnest2. 其他双音节词或多音节词,在该词前面加-more/mostbeautifulmore beautiful(the) most beautiful3. 由形容词加ly构成的双音节词和多音节词,都是在该词前加-more/most.quicklymore quickly(the) most quicklydifficultlymore difficultly(the) most difficultly4. 不规则变化:good/wellbetterbestbad/badlyworseworstmany/muchmoremostlittlelessleastfarfarther/furtherfarthest/furthest（二）形容词比较级和最高级的用法：1. 原级的用法:用于两者之间对比，意思为“和相同”A+v.+as.+形容词原级+as B汤姆和杰克一样诚实。Tom is as honest as Jack.她的皮肤像雪一样白。Her skin is as white as snow.我的狗和那只一样大。My dog is as old as that one.他不和我一样高。He is not as (=so) tall as I.这里的天气没有哈尔滨那么冷。The weather here is not as(=so)cool as the weather in Harbin.2. 比较级的用法:1）A+形容词比较级+than+ B苏珊比简更幸福。Susan is happier than Jane.他的弟弟比我小。His brother is younger than me.北京比奥斯卡更漂亮。Beijing is more beautiful than Osaka.形容词比较级前还可以用much, even, still, a little，far, a lot, a bit, much more来修饰。Very, so, too, quite 不能修饰比较级。2）数字+形容词比较级+than我比你大两岁。Im two years older than you.她比我高一个头。She is a head taller than me.3）比较级+and+比较级，表示“越来越”地球变得越来越暖。The earth is getting warmer and warmer.中国变得越来越强。China becomes stronger and stronger.4）the +比较级，the +比较级结构，表示“越就越”我越学它就越喜欢它。The more I study it, the more I like it.5）which/who +is +比较级哪个城市更大，北京还是天津？Which city is bigger, Beijing or Tianjin?谁更快乐，你还是我？Who is happier, you or me?3. 最高级用法：用于三者及以上的人或事物的比较,最高级前加the，最高级前有物主代词，序数词和名词所有格时，不加定冠词，后面跟带in或of表范围的短语。1）one of the +最高级Shanghai is one of the most beautiful cities in China.Our city is one of the safest cities in the world.Most people like apples.Most of the boys are good.It is our nearest neighbor in space.2）最高级意义的表达方法:例句最高级She is the best in her class. 比较级She is better than any other student in her class.No other student in her class is better than she.原级No other student in her class is as good as she.（三）副词比较级和最高级的用法：1. 原级主要的句型：1）as+副词原级+as汤姆和约翰跑得一样快。Tom runs as quickly as Jone.not as/so+副词原级+as他没有李雷来得那么早。He didnt come as/so early as Li Lei.2）too+副词原级+to do sth.简骑得太慢而不能赶上我。Jean rides too slowly to catch up with me.3）so +副词原级+ that简骑得如此慢以至于她不能赶上我。Jean rides so slowly that she cant catch up with me.4）副词原级+enough to do sth.简没有骑得足够赶上我那么快。Jean doesnt ride fast enough to catch up with me.2. 比较级的用法：1）比较级+than。当前后使用的动词相同时，通常用助动词来代替后面的动词，该动词或助动词可以省略。莉莉比玛丽跑得快。Lily runs faster than Mary (does).2）比较级+and +比较级夏天的白天变得越来越长。The days are getting longer and longer in summer.3）the morethe more你越努力就学得越好。The harder you work, the better you will learn.3. 最高级的用法：副词最高级前一般有the，也可省略。He works (the) hardest of all the students in the class.词副词比较级最高级专题训练一一单选1. The air in Beijing is getting much now than a few years ago. A. clean B. cleaner C. cleanest D. the cleanest2. is your grandpa, Emma? Hes watering the flowers in the garden. A. When B. What C. Where D. How3. Nowadays science fiction isnt as as cartoons among teenagers. A. popular B. more popular C. less popular D. the most popular4. We are glad to see that Shanghai is developing these years than ever before. A. quickly B. less quickly C. more quickly D. the most quickly5. The cheese cake tasted so that the kids asked for more. A. delicious B. well C. bad D. badly6. She looks very . I think she needs to have a rest. A. tired B. hard C. well D. hardly7. do you play computer games? Once a week. A. How soon B. How often C. How long D. How many8. The population of Tianjin is than that of Shanghai. A. larger B. less C. smaller D. fewer9. Its raining . We have to stay at home instead of going fishing. A. badly B. hardly C. heavily D. strongly10. Can you give a hand with this table? I want to move it. Sure. are you going to put it? A. Why B. How C. Where D. When11. Guo Yue did quite at the World Table Tennis Championship, but Zhang Yining did even . A. better, well B. well, well C. well, better D. better, better12. Tom is six and he is his sister Jane. How old is Jane? Three.A. twice as old as B. two years older than C. three years younger than D. as old as13. Remember, boys and girls. you work, result you will get. We know, Miss Gao. A. The better, the harder B. The harder, the better C. The hard, the better D. The harder, the good14. Jack has three friends. Mike is the of the four. A. most cleverest B. more clever C. cleverest D. clever15. In our English study reading is more important than speaking. I think. I dont agree, speaking is than reading.A. as important as B. so important as C. the most important D. the same as形容词副词比较级最高级专题训练二I. 用Of, than, in, as填空。1. This table is as big that one.2. The yellow book is bigger the blue one.3. Tom is the best student the class.4. This lesson is more interesting that one.5. This apple is the largest all the apples.II. 单选。1. John is my friend of all the classmates.A. good B. better C. best D. the best2. E-mailing is much than long-distance calling.A. cheap B. cheaper C. cheapest D. the cheapest3. Beijing is one of cities in China.A. very beautiful B. much beautiful C. more beautiful D. the most beautiful4. The Yellow River isnt so as the Changjiang River.A. long B. longest C. longer D. the longest5. The coat I bought last week is too big for me. Id like to change it for a one.A. small B. larger C. nicer D. smaller6. Who is the , Jim, Li Lei or Ling Feng?A. tall B. taller C. tallest D. much taller7. Of all the students, Wu Dong runs .A. fast B. faster C. fastest D. most fast8. He has grown to take care of himself.A. tall enough B. enough tall C. old enough D. enough old9. Tom draws better than his brother.A. more B. most C. many D. much10. Who does homework in your class?A. carefully B. most carefully C. more carefully D. as carefully as