1、Unit3 形容词的比较级精讲专练一、用法1. 表示两个人或事物作比较时，形容词要用比较级形式,形容词比较级之后常用 than 引出比较的对象。例：This pen is longer than that one.这支钢笔比那支长。New York is bigger than Cambridge.纽约比剑桥大。2. 表示两者之间的选择，意为“哪一个更” 。例：Who is taller, Lily or Lucy?莉莉和露西相比,谁更高?二、形容词比较级的变化1. 规则变化变化规则 例词一般在形容词词尾加-er。 tall-taller以不发音的字母 e 结尾的形容词 ,只在词尾加-r 。
2、late-later以“辅音字母加 y”结尾的形容词,先把 y 变为 i,再加-er。busy-busier以重读闭音节结尾,且末尾只有一个辅音字母的形容词，须先双写这个辅音字母再加-er。fat-fatter 摇 big-bigger2. 不规则变化原形 比较级 原形 比较级good, well better many, much morebad/ ill worse old older/ elderlittle less far farther/ further三、形容词比较级前的修饰词在英语中常修饰比较级的词汇有：much, a lot, a little, even, far 等。例：
3、Believe me, you really look much better than before.相信我,你看起来真的比以前好多了。He is a lot taller than me. 他比我高很多。They went there a little later than others.他们比其他人去的稍微晚一点儿。Its even bigger than an island.它甚至比一座岛屿都大。He is far stronger than his brother.他比他哥哥强壮得多。四、比较级的常见句型用法 例句(1)双方比较, 表示一方超过另一方时，用“比较级+than”结构。C
4、hina is larger than Italy.中国比意大利大。(2)倍数 + 比较级 + than The box is three times bigger than that one. 这个箱子比那个箱子大三倍。(3)“比较级+and+比较级” 表示“ 越来越”。Our country is becoming stronger and stronger.我们的国家正变得越来越强大。(4)“the+比较级，the+比较级 ”表示“越 ，就越”。The more, the better.多多益善。(5)the+比较级+of the two+名词复数 The taller of the t
5、wo boys is my brother. 两个男孩中较高的那一个是我的哥哥。比较级的使用原则：(1)自身不进行比较，排除自己的方法是使用 any other。例：He is taller than any other boy in his class. (不能去掉 other)他比他班里的其他任何男孩都高。(2)比较的对象必须是同类的人或事物。例：My name is longer than yours. (不能将 yours 写成 you)我的名字比你的名字长。同步专练( ) 1. This picture is _ than that one.A. beautiful B. more
6、beautiful C. most beautiful D. the most beautiful( ) 2. These flowers are _ than those ones.A. much beautiful B. much more beautifulC. very beautiful D. as beautiful ( ) 3. The Changjiang River is one of _ rivers in the world.A. long B. longer C. longest D. the longest ( ) 4. Kate is much earlier th
7、an _.A. I do B. me C. my D. mine ( ) 5. I think it is _ older than yesterday.A. very B. much too C. much D. quite ( ) 6. This film is_ interesting than that one. A. more B. much C. very D. the most( ) 7. -Your English is very good. - But my brother learns it much_ than I do.A. good B. well C. better
8、 D. best( ) 8. Dont worry. Your mother will get_ .A. well and well B. better and better C. well and better D. good and well( ) 9. Egypt is one of_ in the world. A. the oldest country B. the oldest countries C. much older country D. much older countries( ) 10. The girl doesnt run_ the boy.A. much fas
9、ter as B. as faster as C. more fast than D. so fast as( ) 11. - Mum, I think Im _to get back to school.- Not really, my dear. Youd better stay at home for another day or two.A. so well B. so good C. well enough D. good enough( ) 12. The students are _ young people between the age of sixteen and twen
10、ty.A. most B. almost C. mostly D. almostly( ) 13. She told us _story that we all forgot about the time.A. such an interesting B. such interestingC. so an interesting D. a so interesting( ) 14. Jacks _brother is _than him.A. old; elder B. elder; older C. old; young D. elder; younger( ) 15. They all l
11、ooked at the master _and felt quite_.A. sad; sad B. sadly; sad C. sad; sadly D. sadly; sadly用括号内 所给单词的适当形式填空。1. Liu Lu is_ (good) at physics than her twin brother.2. Linda is much_ (hard-working) than Anna.3. Who has_ (many) books,Zhang Li or Li Ying?4. Do you think you are_ (outgoing) than your fat
12、her?5. It was cold yesterday, but it is much _( cold) today.6. Take the medicine twice a day. You will(将) be _(well) tomorrow.7. Who is_ (funny) than you in your class?8. The physics problem is_ (difficult).9. You are quite _(strong).Do you often do sports?10. The doctor isnt as_ (seriously) as Mr.
13、Wu. Mr.Wu is more serious.四. 根据汉语意思完成句子，每空一词。1.我的爱好和他的不一样。My hobby _ _ _ his.2.我真的不介意我的朋友们是不是和我一样。I dont really care if my friends are _ _ _me.3.我知道她关心我因为她总是在那儿听。I know she _ _ me because shes always there_ _.4.林涛英语成绩一直很好。Lin Tao always_ _ _ in English.5.我姐姐与孩子们处的很好。My sister_ _ _children.6.在某些方面我的房
14、子不同于你的房子。My house _ your house in some ways.7.这辆自行车和她的相似。This bike _ hers.8 只要不下雨我就去锻炼。I will exercise _ it doesnt rain.9 事实上，你表妹比李军学习更用功。_，your cousin is more hard-wor king than Li Jun.10 我弟弟不像我跑得那样快。My brother doesnt run _ I do.11 汤姆比吉姆更有趣。Tom is_ _ Jim.12.她和她哥哥一样勤奋。She is_ _ _ her brother.12.玛丽的头
15、发比我的长。Marys hair is _ than _.13.丽莎唱得比安娜好。Lisa sings _ _ Anna.14.学生们正在安静地听老师讲课。The students are_ to the teacher _ _.五 按要求完成下列句子，每空一词。1. I think Jill is smarter than Jane. (否定句)I_ think Jill _ smarter than Jane.2. The girl under the tree is my best friend. (对划线部分提问 )_ _ is your best f riend?3. My cous
16、in is 16 years old. Tom is 16 years old, too. (同义句)My cousin is_ _ _ Tom.4. Millies hair is short. And Graces is long. (同义句)Millies hair is_ _ _ Graces.5. Jack is as old as I. (改为同义句) Jack is_ _ _ _ _I.6. Mike is ten years old. Bill is ten years old, too.（合并成一句）Mike is_ _ _ Bill.7. My room is cooler
17、 than his.（改为同义句）His room is_ than _.8. Im not as tall as my brother.(改为同义句)Im_ _ my brother.9. He has shorter hair than Sam.（改为同义句）Sams hair_ _ than his.10. Japanese is not as popular as English.（改为同义句）English is_ _ than Japanese.来源:学科网 ZXXK同步练习单顶选择( ) 1. - I think English is as _ as math.- I agree
18、 with you.A. more interesting B. most interesting C. the mos t interesting D. interesting ( ) 2. - Steve is good at writing short stories.- So he is. But he writes than us. So he cant get good grades in writing.A. most carefully B. more carefullyC. less carefully D. least carefully( ) 3. - Are you t
19、he same as you brother?- We outgoing and swimming.A. are both, like both B. are both, both likeC. both are, both like D. both are, like both( ) 4. - Im sorry I didnt the game.- Well, thats OK. You cant win every time.A. beat B. hit C. win D. fail( ) 5. - Which do young people prefer, music or sports
20、?- Both. Music is sports.A. as popular as B. not as popular asC. more popular than D. less popular than( ) 6. - Why dont you like winter in Taiyuan?- Because it is winter in Hangzhou.A. as warm as B. not so warm asC. much warmer than D. not colder than( ) 7. - Your QQ number is not you told me yeste
21、rday.- Oh, that number was stolen. I reapplied(重新申请) a new one.A. the same B. the same as C. the same to D. same as( ) 8. - Is chemistry more difficult than physics?- No, chemistry isnt as as physics.A. easy B. difficult C. easier D. more difficult( ) 9. - I dont care what my teachers think.- Well,
22、you .A. could B. would C. should D. might( ) 10. - Bill, will you get me the dictionary on that shelf, please?- Im afraid I cant it, Daddy. Its too high.A. find B. reach C. sell D. read( ) 11. - Do you know what “Helping Center” does?- Yes. It serves the disabled and it is similar to charities.A. re
23、ally B. specially C. truly D. extremely( ) 12. - Mr. Smith, I dont think we can get there on time by bike. - You mean its _ for us to take a taxi?A. necessary B. important C. easy D. difficult ( ) 13. - Does your cousin work as hard as you? - _. She is less hard-working. A. Yes, she is. B. Yes, she
24、does. C. No, she isnt. D. No, she doesnt. ( ) 14. - How do you usually go to work?- On foot. Walking is much _ than driving during the heavy traffic time.A. fast B. faster C. more faster D. fastest( ) 15. - Both of the T-shirts are in style this year. - But I think this one is _.A. popular B. much p
25、opular C. more popular D. the most popular( ) 16. - The teachers in that school speak either English or French, or even _.- Thats so cool! A. all B. both C. neither D. none( ) 17. - Can you tell me why you learn English so well?- Its easy. _ you work, _ grades you can get.A. The more careful; the be
26、st B. The more carefully; the betterC. More carefully; better D. The more careful; the better( ) 18. - Do you know what “Helping Center” does?- Yes. It serves the disabled and it is similar to charities.A. really B. specially C. truly D. extremely完形填空There is nobody in the world the same _ 1_ you. Y
27、ou are unique (唯一). Everybody is _2_ from everyone else. That is good 3 it makes the world(世界) an interesting place.There are people taller 4 you, or shorter than you. Maybe your hair is the same color _5_your friends hair, but maybe it is longer than _6_ . Another difference is that your hair may b
28、e straight, but his hair may be curly.I am sure you have some friends who are 7 than you. And you also have some friends who are as good at sports as you. But there are also people around you who are not good at some things. 8 does your best friend look like? Do you both 9 to finish your homework at
29、 school? Do you both want to wear the same clothes every day? I think 10 some ways you are the same, but in many other ways you are different. So say loudly to the world,“I am who I am-Im unique!“( ) 1. A. with B. as C. of D. from( ) 2. A. difficult B. difference C. different D. good( ) 3. A. becaus
30、e B. so C. although D. but( ) 4. A. after B. than C. then D. in front of( ) 5. A. with B. like C. as D. to( ) 6. A. him B. he C. his D. hes( ) 7. A. smart B. smarter C. smartest D. smartly( ) 8. A Where B. What C. How D. How often( ) 9. A. like B. enjoy C. would like D. going( ) 10. A. through B. by
31、 C. in D. on阅读A） Many French parents complain(抱怨)that their kids are less smart than they were. They say young people visit museums less and spend too much time on the Internet. They only read comics and listen to music, and like American culture more tan their own. But is this true? A recent survey
32、 shows that many French kids spend their time as other kids always do.Most French teens love music, with86% putting it as their top hobby, above movies, sports and televisions. French kids read a lot and like different things, from Japanese cartoons to American novels.Many French parents worry that
33、their children watch too many American movies and listen to too much American music. But the results of this survey show that French young people like their own culture.As Slivia Berlin, a student from Pairs, says, “I love watching American TV programs, but I watch more French programs. I love being
34、 a Frenchman!”( ) 1. Many French patents think_A. their kids are as clever as they were B. their kids are not as clever as they were C. their kinds are more clever than they were D. their kids are not clever at all( ) 2. Most French teens top hobby is _.A. going to the movies B. doing sports C. watc
35、hing TV D. listening to music( ) 3. French kids like all of the following EXCEPT_A. Japanese history B. Japanese cartoonsC. American movies D. American music( ) 4. The underlined sentences in the last paragraph show than French kids_.A. love their country B. love their language C. like American prog
36、rams D. like American culture( ) 5. The passage is mainly about a survey of _.A. French parents complaint B. French parents problems C. French kids interests D. French kids studiesB Thousands of people work in San Francisco in the USA. Many of them live across the bay (海湾). They travel to the city e
37、very morning and go back home every afternoon.A few years ago, most of the people went to work by ferryboat (渡船). After they got off the boat, they took a bus and went to their offices. In the late afternoon, they took a bus to the ferry(轮渡). They spent a lot of time going to and from work.The peopl
38、e of San Francisco began to complain (抱怨) about the ferry. The ferry was too slow, they said. So they began to use cars to go to work. Soon more and more cars were used, and the traffic was getting worse and worse. The cars were being delayed (拖延) beca use the roads were so busy. They were being del
39、ayed in the tunnels and on the bridges. People began to complain again. Traveling by car was becoming too slow, they said.( ) 6. Many people in San Francisco _.A. travel to the bay every morning B. work in the city every afternoonC. travel to work in the city in the morning D. live in the city and w
40、ork across the bay( ) 7. A few years ago most of the people went to work _.A. by ferryboat B. by car C. by bike D. on foot( ) 8. Why did people begin to use cars? A. Because cars would be faster. B. Because the ferry was too busy. C. Because there were no ferryboats. D. Because the ferry was too exp
41、ensive.( ) 9. Cars traveled _.A. on ferryboats B. in the tunnels C. on the bridges D. both B and C( ) 10. Traveling by car was slow because _. A. there was too much traffic B. there were no tunnels C. there were no ferryboats D. cars often broke down任务型阅读。 （10 分）I think its fun to have twin friends.
42、 I have two friends. They are twin brothers, Tim and Tom. They look the same and a lot of people dont know which is which. They both have brown hair and blue eyes, and they always wear the same jeans and T-shirts. (1) 他们喜爱穿着同样在衣服, and they like doing the same things, too. For example, they both like
43、 pop music, playing soccer and computer games. They go to watch soccer games every weekend. Theyd like to play computer games every night, but their mother says they cant, because they have a lot of homework to do. Theyre twins, but they arent the same in every way. For example, Tim works hard at sc
44、hool, but Tom doesnt. Tim runs faster than Tom. (2)Tom is _ (serious) than Tim. (3) I really dont care about whether my friends are the same as or different from me. I love them.1.将 1 处翻译为英语。2. 用 2 处单词的适当形式填空。_3. 将 3 处翻译为汉语。_4. What do Tim and Tom have to do at night?_ 5. Tom doesnt work hard at school, does he?_ 补全对话AJack: Hi, Claire，66._?Claire: Hmm . next week? Oh, its quite full for me, Jack.Jack: Really? 67. _
