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1、形容词的等级英语里形容词有三个比较等级,即原级、比较级和最高级。一般来说,u 表示 和一样 时用原级。 She is as tall as her sister. 她和她的姐姐一样高。 u 表示两者 比更 时用比较级。如: She is taller than her sister.她比她的姐姐高。u 表示 “最”时用最高级,如: She is the tallest in her family.她是她家个子最高的。 当形容词由原级变为比较级或者最高级时,词形上会发生变化。这种变化可分成规则变化和不规则变化。 1.形容词比较级的规则变化。 大多数形容词是按照规则来变化的,形容词比较级和最高级的
2、规则变化如下表:构词法原 级比较级最高级1. 单音节词末家-er和-esttallshorttallershortertallestshortest2. 单音节词以-e结尾,只加-r和-stfinelatefinerlaterfinestlatest3. 闭音节单音节词如末尾只有一个辅音字母,必须先双写这个辅音字母,再加-er或-estbigfatbiggerfatterBiggestfattest4.少数以-y、-er、-ow、-ble结尾的双音节词,词尾加-er和 -est (以-y结尾的词,如-y前是辅音字母.则变y为i,再加-er和, -est;以-e结尾的词仍只加-r和-st)hap
3、pyclevernarrowablehappierclevernarrowerablerhappiestcleverestnarrowestablest5. 其他多音节和多音节词在形容词前面加more和mostbeautifulmorebeautifulmostbeautiful*注意:有些单音节词的比较级和最高级也常在形容词前加more和most,如glad、fond、shy、sly(狡猾的;淘气的;暗中的)。当like作形容词或副词用时,比较级和最高级用more like和 most like。2. 形容词比较级的不规则变化 英语里有一些形容词的比较级和最高级的变化是不规则的。如:原级比较
4、级最高级goodbetterbestwellbadworseworstillmanymore mostmuchlittlelessleastfewfarfartherfarthestfurtherfurthestoldolderoldesteldereldestlatelaterlatestlatterlast*注意:英语里有一些形容词由于其词义而没有比较级和最高级形式。如: excellent (卓越的,极好的),wrong (错误的),perfect (完美的),wooden (木制的),final(最 终的),possible(可能的),whole(所有的)等。练习:一、Write ou
5、t the comparatives and superlatives (写出下列词的形容词的比较级和最高级) 原级 比较级 最高级_long _ _clever _ _nice _ _able _ _happy _ _easy _ _hot _ _big _ _fat _ _careful _ _interesting _ _important _ _good _ _well _ _bad _ _ill _ _narrow _ _fine _ _many _ _much _ _old _ _far _ _little _ _形容词等级的用法形容词有三个比较等级,以下为其基本用法:1、形容词原
6、级的用法。原级常用于as+形容词原级+as结构,解释为“和一样”。如: She is as tall as I. 她和我一样高。 (口语中I常用me代替) This building is as old as that one. 这座建筑和那座一样古老。 否定的原级not as.as 或not so.as,基本解释为“没有/不如”,两者一般无区别。如: Its not as cold in China as Russia. 中国没有俄罗斯冷。 It is not so dark inside as outside.屋里不如屋外黑。2、形容词比较级的用法。 比较级常用于“形容词比较级+than”
7、结构,解释为 “比更”。如: She is taller than I. 她比我高。 (口语中I一般用me代替) He looks younger than his younger brother. 他看上去比他的弟弟年轻。 The car is more expensive than the van. 这辆汽车比这辆面包车贵。 比较级前可以用much修饰,强调程度,意为得多。如: Mrs. Li is much older than Mrs. Wang.李太太比王太太老多了。否定比较与否定原级一样,可用not as (so ).as.结 构。另外也可用less.than结构。如: She i
8、s not as tall as her elder sister. 她没有她的姐姐高。 The bicycle is less expensive than the motorcycle.这辆自行车没有这辆摩托车贵。 (这句话也可写成The bicycle is cheaper than the motorcycle.这辆自行车比这辆摩托车便宜。) 3、形容词最高级的用法最高级常用于the+形容词最高级+比较范围结构。解释为最。如: This is the best picture in the hall. 这是大厅里最好的一张画。 This is the tallest building
9、in this area. 这栋大楼是这个地区最高的建筑物。 He was the most intelligent policeman in our police station.他过去是我们警察局最有智慧的警察。 形容词的否定最高级可用not+the+最高级+比较范围,也可用the least.+比较范围。如: The doll isnt the most expensive in the toy shop.这个洋娃娃并非是玩具店里最贵的。 He wants to buy the car with the least money. 他想花最少的钱买这辆车。I dont mind in th
10、e least.我根本就不在意。练习:一、给出下面形容词的比较级和最高级:原级 比较级 最高级_1. bright _ _2. fat _ _3. lazy _ _4. safe _ _5. heavy _ _6. wide _ _7. high _ _8. close _ _9. long _ _10. dirty _ _11. sad _ _12. brave _ _13. silly _ _14. beautiful _ _15. early _ _16. interesting _ _17. delicious _ _18. difficult _ _二、选择正确答案,并填入括号内。1
11、 ( ) Tom is as_as Jack. A. tall B. tallest C. taller D. the tallest 2 ( ) My uncle is as_as my aunt. A. old B. older C. elder D. oldest 3 ( ) My pencil is not as_ as yours. A. cheaper B. cheapest C. cheap D. more cheap 4 ( ) Your toy car is_than mine. A. expensive B. expensiver C. more expensive D.
12、the most expensive 5 ( ) Which is _, this one or that one? A. good B. better C. the best D. more good 6 ( ) Who is _,Tom or Jack? A. tall B. taller C. the tallest D. more tall 7 ( ) This book is_interesting than that one. A. much more B. many more C. much most D. many most三、填入所给形容词的适当形式: 1. She is t
13、wo year _ than me. Shes the _ girl in our class. (young)2. Bill is _ than Tom. Hes the _ of the three children. (old)3. John is the _ boy in the class. (clever)4. Cairo is the _ city in Egypt. (big)5. Her bicycle is _ than mine. (good)6. My cold is _ today than it was yesterday. (bad)7. Tokyo is _ f
14、rom Beijing than from Shanghai. (far)8. This question is _ than the other one. (simple简单的)9. This street is _ than Beijing Road. Itactually the _ street in the whole city. (narrow窄的)10. It is _ in Hong Kong than in Kunming. (hot)副词的等级英语里副词有三个比较等级,即原级、比较级和最高级。一般来说,表示和一样时用原级。如: I run as fast as my eld
15、er brother. 我跑得和我哥一样快。 表示两者 比更时用比较级。如: I run faster than my elder brother.我跑得比我哥哥快。 表示最时用最高级。如: I ran fastest in this competition.这次竞赛我跑得最快。 1、副词的变化规则当副词由原级变为比较级或者最高级时,词形上会发生变化。这种变化可分成规则变化和不规则变化。(1)规则变化 副词的比较级和最高级的变化形式与形容词大致相同,但以后缀-ly结尾的副词须用more和most。如: 原级 比较级 最高级 hard harder hardest fast faster fas
16、test quickly more quickly most quickly carefully more carefully most carefully 注意early未尾的-ly并非后缀,所以比较等级不用more 和most,应是earlier , earliest。另外有些副词的比较等 级既可用-er和-est,也可用more和most,如often等。2、不规则变化 下列副词比较等级的不规则变化如下: wellbetterbestbadlyworseworsemuchMoremostfarfartherfarthestfurtherfurthest 3. 副词等级的用法。 (1 )副
17、词原级的用法 原级常用于as+副词原级+as结构,解释为“和一样”如: I like swimming as much as I like hiking.我喜欢游泳,同样喜欢徒步旅行。 I can sing as well as my mother.我的歌和我妈妈唱得一样好。 否定的原级用not as.as或not so.as,解释为 没有/不如,两者一般无区别。如: My elder brother does not eat so much as my younger brother.我的哥哥没有我的弟弟吃得多。 I do not swim as fast as my elder broth
18、er.我游泳没有我哥游得快。 He doesnt use the computer as often as his friend. 他用电脑没有他的朋友那么频繁。 (2)副词比较级的用法 比较级常用于副词比较级+ than结构,解释为比更。比较级前可用much强调强度,表示得多。如: I can swim faster than Miss Li. 我比李小姐游得快。 My mother dances better than I. 我妈跳舞跳得比我好。 He sees his brother much more often than he sees me. 他见他的弟弟比见我来得多得多。 否定比
19、较级与否定原级一样,可用not as (so ) as 结构,也可用lessthan结构。如: He doesnt run as fast as his classmate.他没有他的同学跑得快。 This word is used less often in British English than in American English.这个词在英语中不及在美语中常用。 It rains less heavily today than yesterday.今天雨下得没有昨天大。 (3)副词最高级的用法 最高级常用于the+副词最高级+比较范围结构。解释为最。如: She sings the
20、 best in the class.她在班里歌唱得最好。 (best在此是副词,副词最高级常可省去the) He runs the fastest in the group. (He runs fastest in the group.)他在队里跑得最快。练习:一、选择。1. ( ) She can sing_I. A. as good as B. as better as C. as well as D. as best as 2. ( ) I cant get up_my mother. A. as early as B. as earlier as C. as earliest as
21、D. as earlly as 3. ( ) Does she run_you? A. as fast as B. as fastly as C. as faster as D. as fastest as 4. ( ) I will write to you_possible. A. as soon as B. as sooner as C. as soonest as D. as soonner as 5. ( ) He is running_he can. A. as quick as B. as quickly as C. as quicklier as D. as more quic
22、kly as 6. ( ) I jump_than you. A. farther B. far C. further D. more far 7. ( ) You must study_than before. A. hard B. harder C. hardly D. more harder 8. ( ) She gets up_than I. A.much early B.much more earlier C.much earlier D.earlier much 9. ( ) May I keep this book_? A. a little longer B. a little
23、 long C. longer a litter D. long a little 10. ( ) He is running_.A.farther and farther B.further and further C.farther and further D.further and farther 几对常见副词的区别1、very, much, very muchverymuchvery much相同点都有“非常”和“很”的意思不同点通常修饰形容词和副词通常修饰形容词和副词的比较级通常修饰动词 The little boy jumps very high. 这个小男孩跳得很高。 Your
24、classroom is very big. 你们的教室很大。 I like watching TV very much. 我非常喜欢看电视。 Lily is much shorter than Kate. 丽丽比凯特矮多了。 You run much faster than I. 你跑得比我快多了。2、too, also, eithertooalsoeither相同点都有“也”的意思。不同点通常用在肯定句或疑问句末尾,并且前面用逗号隔开。用于肯定句后疑问句,比too较为正式,常位于系动词、情态动词和助动词之后、或者实意动词之前,有时也位于句末。只用于否定句,而且要放在句末,前面用逗号隔开。
25、I like apples. You like apples,too.我喜欢苹果,你也喜欢苹果。 Mr. Li is a teacher. His wife is also a teacher. 李先生是一位教师。他的妻子也是一位教师。 I love wild animals. My son also loves wild animals. 我喜爱野生动物,我的儿子也喜爱野生动物。 I was not a doctor. He was not a doctor,either. 我过去不是一名医生。他过去也小是一名医生。 3. ago, before agobefore相同点都有“以前”的意思不
26、同点表示从现在往前推若干时间以前,即“在现在以前”,动词一般用过去时。表示过去某个时间以前,从此用过去完成时;如果泛指“以前”,动词可用一般过去时后现在完成时。注意:过去完成时表示在过去某一个时间或动作之前已经完成的动作,其构成 是:had+动词过去分词。如: I had finished my homework before seven oclock last night.昨天晚上我七点钟之前就已经做完了作业。 The train had left when we got to the station.当我们赶到车站时,火车已 经开走了。如: I arrived in Shanghai 8
27、days ago.八天前我到达了上海。 Long,long ago,there was a pretty princess.很久很久以前,有一个漂亮的公主。 She told me that she had read the book several days before.她告诉我几天前她就已经读过这本书了。 Tom works harder than before.汤姆学习比以前努力了。练习:一、选择。1 ( ) The little girl dances _. A. very well B. well very C. very good D. good very 2 ( ) Your
28、room is _clean.A. very B. much C. very much D. much very 3 ( ) I like sports_.A. very B. much C. very much D. much very 4 ( ) Tom is _than Jack. A. much taller B. very taller C. much more taller D. very much taller 5 ( ) I jump_than you. A. more high B. more higher C. much higher D. much high 6 ( )
29、I arrived in Nanjing _A. two day ago B. two days before C. ago two days D. before two days 形容词的等级英语里形容词有三个比较等级,即原级、比较级和最高级。一般来说,u 表示 和一样 时用原级。 She is as tall as her sister. 她和她的姐姐一样高。 u 表示两者 比更 时用比较级。如: She is taller than her sister.她比她的姐姐高。u 表示 “最”时用最高级,如: She is the tallest in her family.她是她家个子最高的
30、。 当形容词由原级变为比较级或者最高级时,词形上会发生变化。这种变化可分成规则变化和不规则变化。 1.形容词比较级的规则变化。 大多数形容词是按照规则来变化的,形容词比较级和最高级的规则变化如下表:构词法原 级比较级最高级1. 单音节词末家-er和-esttallshorttallershortertallestshortest2. 单音节词以-e结尾,只加-r和-stfinelatefinerlaterfinestlatest3. 闭音节单音节词如末尾只有一个辅音字母,必须先双写这个辅音字母,再加-er或-estbigfatbiggerfatterBiggestfattest4.少数以-y、
31、-er、-ow、-ble结尾的双音节词,词尾加-er和 -est (以-y结尾的词,如-y前是辅音字母.则变y为i,再加-er和, -est;以-e结尾的词仍只加-r和-st)happyclevernarrowablehappierclevernarrowerablerhappiestcleverestnarrowestablest5. 其他多音节和多音节词在形容词前面加more和mostbeautifulmorebeautifulmostbeautiful*注意:有些单音节词的比较级和最高级也常在形容词前加more和most,如glad、fond、shy、sly(狡猾的;淘气的;暗中的)。当
32、like作形容词或副词用时,比较级和最高级用more like和 most like。2. 形容词比较级的不规则变化 英语里有一些形容词的比较级和最高级的变化是不规则的。如:原级比较级最高级goodbetterbestwellbadworseworstillmanymore mostmuchlittlelessleastfewfarfartherfarthestfurtherfurthestoldolderoldesteldereldestlatelaterlatestlatterlast*注意:英语里有一些形容词由于其词义而没有比较级和最高级形式。如: excellent (卓越的,极好的)
33、,wrong (错误的),perfect (完美的),wooden (木制的),final(最 终的),possible(可能的),whole(所有的)等。练习:一、Write out the comparatives and superlatives (写出下列词的形容词的比较级和最高级) 原级 比较级 最高级_long _ _clever _ _nice _ _able _ _happy _ _easy _ _hot _ _big _ _fat _ _careful _ _interesting _ _important _ _good _ _well _ _bad _ _ill _ _n
34、arrow _ _fine _ _many _ _much _ _old _ _far _ _little _ _形容词等级的用法形容词有三个比较等级,以下为其基本用法:1、形容词原级的用法。原级常用于as+形容词原级+as结构,解释为“和一样”。如: She is as tall as I. 她和我一样高。 (口语中I常用me代替) This building is as old as that one. 这座建筑和那座一样古老。 否定的原级not as.as 或not so.as,基本解释为“没有/不如”,两者一般无区别。如: Its not as cold in China as Rus
35、sia. 中国没有俄罗斯冷。 It is not so dark inside as outside.屋里不如屋外黑。2、形容词比较级的用法。 比较级常用于“形容词比较级+than”结构,解释为 “比更”。如: She is taller than I. 她比我高。 (口语中I一般用me代替) He looks younger than his younger brother. 他看上去比他的弟弟年轻。 The car is more expensive than the van. 这辆汽车比这辆面包车贵。 比较级前可以用much修饰,强调程度,意为得多。如: Mrs. Li is much
36、older than Mrs. Wang.李太太比王太太老多了。否定比较与否定原级一样,可用not as (so ).as.结 构。另外也可用less.than结构。如: She is not as tall as her elder sister. 她没有她的姐姐高。 The bicycle is less expensive than the motorcycle.这辆自行车没有这辆摩托车贵。 (这句话也可写成The bicycle is cheaper than the motorcycle.这辆自行车比这辆摩托车便宜。) 3、形容词最高级的用法最高级常用于the+形容词最高级+比较范围
37、结构。解释为最。如: This is the best picture in the hall. 这是大厅里最好的一张画。 This is the tallest building in this area. 这栋大楼是这个地区最高的建筑物。 He was the most intelligent policeman in our police station.他过去是我们警察局最有智慧的警察。 形容词的否定最高级可用not+the+最高级+比较范围,也可用the least.+比较范围。如: The doll isnt the most expensive in the toy shop.这
38、个洋娃娃并非是玩具店里最贵的。 He wants to buy the car with the least money. 他想花最少的钱买这辆车。I dont mind in the least.我根本就不在意。练习:一、给出下面形容词的比较级和最高级:原级 比较级 最高级_1. bright _ _2. fat _ _3. lazy _ _4. safe _ _5. heavy _ _6. wide _ _7. high _ _8. close _ _9. long _ _10. dirty _ _11. sad _ _12. brave _ _13. silly _ _14. beaut
39、iful _ _15. early _ _16. interesting _ _17. delicious _ _18. difficult _ _二、选择正确答案,并填入括号内。1 ( ) Tom is as_as Jack. A. tall B. tallest C. taller D. the tallest 2 ( ) My uncle is as_as my aunt. A. old B. older C. elder D. oldest 3 ( ) My pencil is not as_ as yours. A. cheaper B. cheapest C. cheap D. more cheap 4 ( ) Your toy car is_than mine. A. expensive B. expensiver C. more expensive D. the most expensive 5 ( ) Which is _, this one or tha
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