新目標(biāo)英語(yǔ)八年級(jí)上Unit3比較等級(jí)講解與練習(xí)(無(wú)答案)[1]

1、八年級(jí)上冊(cè)語(yǔ)法專題之形容詞副詞的比較級(jí)與最高級(jí)形容詞分為三種等級(jí):原級(jí),比較級(jí)與最高級(jí)。 一、形容詞的原級(jí)及用法形容詞的原級(jí)(形容詞本來(lái)面目不作變化)1.表示沒(méi)有進(jìn)行比較或進(jìn)行同級(jí)比較2.可以修飾原級(jí)的詞: very、quite、 enough(“足夠”,用在形容詞后)so pretty too how rather(相當(dāng)) (not) asas (“(不)像一樣”,同級(jí)比較) not soas (“不像一樣”,同級(jí)比較)e.g. How happy we are! 我們多么高興??！This ruler is as long as that one. 這把尺子和那把一樣長(zhǎng)。(變否定句)This

2、 ruler is not as/so long as that one. 二、形容詞比較級(jí)最高級(jí)變化規(guī)則單音節(jié)詞比較級(jí)在詞尾加er,最高級(jí)加est cold colder coldest tall taller tallest high higher highest long longer longest以字母e結(jié)尾的詞只加r或stnice nicer nicest late later latest fine finer finest 重讀閉音節(jié)雙寫(xiě)輔音字母再加er或est big bigger biggest hot hotter hottest wet wetter wettest t

3、hin thinner thinnest redredder reddest fat fatter fattest sad sadder saddest以輔音字母+y結(jié)尾的詞把y變i再加er或est easy easier easiest early earlier earliest funny funnier funniest happy happier happiest heavy heavier heaviest dirty dirtier dirtiest 多音節(jié)詞、部分雙音節(jié)詞(特別是ful結(jié)尾及v.+ed/ing構(gòu)成的形容詞)及個(gè)別單音節(jié)詞(fun)在前面加more或most in

4、teresting important difficult excitied tired careful popular expensive boring fun不規(guī)則變化 little less least good / well better bestbad / ill / badly worse worst many / much more most old older oldest (年齡大的,與than連用) old elder eldest(“年長(zhǎng)的”,只作定語(yǔ)不與than連用) far farther farthest (距離遠(yuǎn))far further furthest (除距離

5、外,還指程度上更進(jìn)一步的)口訣：合二為一共三對(duì), “壞、病”、“兩多”并“兩好”； 一分為二有兩個(gè)，一是“遠(yuǎn)來(lái)”、二是“老”； 還有一詞含雙義，只記“少”來(lái)不記“小”。副詞比較級(jí)和最高級(jí)的變化規(guī)則大致與此相同三、比較級(jí)用法1.表示兩者之間進(jìn)行比較,“更”2.可以修飾比較級(jí)的詞: much = a lot (得多) a little = a bit (一點(diǎn)點(diǎn)) even (甚至) far (遠(yuǎn)遠(yuǎn)) any (絲毫,稍微, 用于否定和疑問(wèn)句中)3.比較級(jí)標(biāo)志: than or4.形容詞比較級(jí)句式:A + be + 形容詞的比較級(jí) + than + B. (A比B)Which/Who +be +形容

6、詞比較級(jí), A or B? (哪個(gè)/誰(shuí)更, A 還是B？)練習(xí)寫(xiě)出下列句子凱特很瘦。凱特和瑪麗誰(shuí)更瘦？瑪麗比凱特更瘦?，旣惐葎P特更瘦嗎？是的,她是。這個(gè)書(shū)包和這個(gè)箱子不一樣沉。這個(gè)書(shū)包和這個(gè)箱子哪個(gè)更沉？這個(gè)箱子比書(shū)包更沉。5.副詞比較級(jí)句式:A實(shí)義動(dòng)詞副詞的比較級(jí)than B. (A得比B)Which/Who +實(shí)義動(dòng)詞三單, A or B? (哪個(gè)/誰(shuí)得更, A還是B？)練習(xí)寫(xiě)出下列句子自行車和轎車哪個(gè)走得快？轎車比自行車走得快。這只羊和這只狗跑得不一樣快。這只羊比狗跑得快嗎？吉姆比湯姆上床睡覺(jué)早。(上句同義句) _6.比較級(jí)特殊用法:the +比較級(jí)+of the two “兩者中較的”

7、 他是兩個(gè)男孩中較高的。Hes the taller of the two boys.“比較級(jí)+and+比較級(jí)”或“more and more +多音節(jié)詞” “越來(lái)越” 他越來(lái)越高。 Hes taller and taller. 英語(yǔ)越來(lái)越重要 English is more and more important.The+比較級(jí), the+比較級(jí) “越, 越” 你越快樂(lè)就越美麗。The happier you are, the more beautiful you are. not +比較級(jí)+than “不如, 不比” no +比較級(jí)+than “一樣都不” You are not talle

8、r than me. 你不比我高。 You are no taller than me. 你和我一樣都不高。比較級(jí)+than any other +sig.+in+同一范圍 “比同一范圍中其他任何一個(gè)更” 比較級(jí)+than any +sig.+in+非同一范圍 “比非同一范圍中任何一個(gè)更”Shes nicer than any other girl in her class.她比班里其他任何一個(gè)女孩都漂亮。 (主語(yǔ)本身就在比較范圍之中,因此是在同一范圍就主語(yǔ)與其他任何一個(gè)比較) Shes nicer than any girl in her sisters class. 她比她妹妹班里任何一個(gè)

9、女孩都漂亮。 (主語(yǔ)不在該較范圍之中,因此主語(yǔ)可以與該范圍內(nèi)任何一個(gè)作比較)該用法雖然出現(xiàn)了in所引導(dǎo)的比較范圍但是仍要用比較級(jí),此成為用比較級(jí)表示最高級(jí),實(shí)質(zhì)是最高級(jí)。四、最高級(jí)用法1.表示三者或三者以上的比較,“最”2.形容詞最高級(jí)前必須加the,副詞前的the可以省略。3.最高級(jí)標(biāo)志:in of or4.句式:the + 最高級(jí) +(n.) + in +比較范圍 我是我們班最聰明的。Im the cleverest in our class.the + 最高級(jí) +(n.) + of +同類事物 這本書(shū)是所有書(shū)中最有趣的。The book is the most interesting o

10、f all the books. Which/Who +v.(單數(shù)) +最高級(jí), A, B or C? Jay, Will和JJ誰(shuí)最收歡迎？ Who is the most popular, Jay, Will or JJ?五、例題解析與難點(diǎn)攻克主語(yǔ)為人時(shí)than后面的比較對(duì)象若用代詞用主格還是賓格？請(qǐng)判斷正誤:1. She looks nicer than I do. ( ) She looks nicer than I. ( ) She looks nicer than me. ( )Notes:than可以作連詞其后跟省略句,該省略句構(gòu)成為(主格+助動(dòng)詞/be/情態(tài)動(dòng)詞),而謂語(yǔ)部分可省

11、略; than還可以作介詞在口語(yǔ)中跟人稱代詞賓格主語(yǔ)為物時(shí)的比較對(duì)象的一致性問(wèn)題2.Her hair is longer than her mother. ( ) Her hair is longer than her mothers. ( )3.My bag is bigger than you. ( ) My bag is bigger than your. ( ) My bag is bigger than your bag. ( ) My bag is bigger than yours. ( )Notes:比較對(duì)象應(yīng)與主語(yǔ)對(duì)等,當(dāng)主語(yǔ)為限定詞+n.時(shí),than后的其比較對(duì)象可為:限定

12、詞+n. 名詞所有格(一般省略其后相同的名詞)名詞性物主代詞(=形容詞性物主代詞+n.) mine yours his hers its ours theirs4.The weather of Beijing is colder than Shanghai. ( ) The weather of Beijing is colder than that of Shanghai. ( )Notes:當(dāng)主語(yǔ)有后置定語(yǔ)修飾時(shí),為保證比較對(duì)象一致,常用that/thoes 指代比較對(duì)象。比較范圍5.The Changjing River is the longest _ China. The Chang

13、jing River is the longest _all the rivers in China.Notes:在最高級(jí)中,in后跟比較范圍,of后跟進(jìn)行比較的同類事物。 6.China is larger than any country in Asia. ( ) China is larger than any other country in Asia( )同義句轉(zhuǎn)換問(wèn)題7.He is taller than anyone else in the class.= He is taller _ _ _ student in the class.= He is taller _ _ _ s

14、tudents in the class.= He is the _ _ student in the class.Notes:同一范圍內(nèi)比較 比較級(jí)+than any other +sig.+in =比較級(jí)+than anyone else +in =比較級(jí)+than the other +pl.+in (只有同一范圍比較才能出現(xiàn)other/else)非同一范圍內(nèi)比較 比較級(jí)+than any+sig.+in8. This coat is more expensiver than that one.= That coat is _ than this one.= That coat isnt

15、 _ big _ this one.Notes: A+v.+比較級(jí)+than+B (A比B更) = B+v.+比較級(jí)反義詞+than+A (B 比A更) = B+v.+not as(so) as (B與A不一樣)“l(fā)ess+多音節(jié)詞原級(jí)+than” “不如” 降級(jí)比較 = That coat is less expensive than this one.Self-Check一、單項(xiàng)選擇1.I feel tired, so I want to go to bed _ tonight. A.early B.earlier C.late D.later2.The food of our count

16、ry is _ than that of western countries. A.rather good than B.much better than C.more better than D.so goos as3.The ice in the lake is as _ as it was before. A.thin B.thinner C.thinnest Dthe thinnest4.Who is _ running star in your school?A.famous B.more famous C.the most famous D.less famous5.Which s

17、eason do you like _? Summer. A.good B.well C.the better D.best6.Lucys pen is _ nicer than yours. A.too B.more C.quite D.a little7.Is your brother as outgoing as you? No, hes a quiet boy. He is _. A.less outgoing than me B.not so calm as I C.more outgoing than me D.as outgoing as I8.How are you today

18、? Much _. A.good B.well C.better D.the best9.Toms card is newer than _. A.our B.her C.my D.his10._ is more beautiful than roses. A. No other flower B. No another flower C. Not other flower D. Not all flowers11.Mary studies harder _ in her class. A. as any one B. than any other girl C. than the other

19、 D. than anyone二、用括號(hào)內(nèi)所給詞的適當(dāng)形式填空1.He is 3 times as _(old) as me. 2.Im too tired to go any _.(far)3.Who is _, Lily or Lucy? 4.Tom is the _(heavy) of the three.5.Tom is the _ of the two boys.6.Russia is _(large) than any other country in the world.7.His computer is the _(expensive) of all.8.You are pre

20、tty _(beautiful).9.The book is _(useful) than that one.10.Whos the _(healthy) , you, he or she?11.How _(small) the shirt is! I want a _ (big) one.12.You have _(short) and _(curly) hair than Susan.13.Is this street a lot _(noisy) than that one?14.I feel much _(excited) now.15.Soccer is becoming _ and

21、 _ _(popalar) in China.16.My sister doesnt write as _(good) as I do.17.The _(much) you practice, the _ (good) your English will be.18.No other animal is _(scary) than a snake.19.Math is less _(difficult) than English. 20.What a _(funny) boy!21.Youre _(bad) at sports than me.22.Its the third _ (long)

22、 river in China.三、句型轉(zhuǎn)換1.I have a big bag. He has a small bag. (合并) My bag is _ than _.2.You are funny. Hes funny, too. (合并)You are _ funny _ him.3.Tom is thinner than Sam. (同義句)=Sam is _ than Tom. =Sam isnt as _ as Tom.4.He and I are the same. We are quite boys. (合并) He is _ quite _ I.5.Theyre tall.

23、 Youre tall. too.But Im taller than anyone else. (合并) Im _ _ of all.【形容詞比較級(jí)語(yǔ)法專項(xiàng)練習(xí)題】1. I think real cards are _ than e-cards. ( 2008北京中考) A. nice B. nicer C. nicest D. the nicest2. Lee came to Beijing in 2005. He has been here_than you. ( 2009北京中考)A. long B. longer C. longest D. the longest3. Which c

24、olor do you like _, blue or green? ( 2010北京中考)Blue. A. good B. better C. best D. the best4. I work hard this term, but Peter works much _.( 2012北京中考)A. hardB. harderC. hardestD. the hardest5. Debbie is growing fast. She is even_ than her mother. ( 2013北京中考) A. tall B. taller C. tallest D. the talles

25、t6. Which season do you like _，winter or summer? ( 2014北京中考)Summer.A. wellB. betterC. bestD. the best7. His suit looks _ than the one I bought yesterday. (2013- 2014石景山期末)A. goodB. betterC. bestD. the best 8. I like English very much. I think its a little _than math. (2013- 2014朝陽(yáng)區(qū)期末)A. easy B. easi

26、er C. easiest D. the easiest9. Peter works hard on Chinese this term, but Alice works even _. ( 2013-2014大興一模) A. hard B. harder C. hardest D. the hardest10. I think skiing is _ than climbing. Thats why I like it. A. exciting B. more exciting C. most exciting D. the most exciting ( 2013-2014石景山一模) 形

27、容詞、副詞（原級(jí)、比較級(jí)和最高級(jí)）練習(xí)A 部分I 用適當(dāng)形式填空：1. Bob is _ (young) than Fred but _ (tall) than Fred. 2. Ying Tian is not as _ (tall) as Yong Xian. 3. Almost all the students' faces are the same but Li Deming looks _ (fat) than before the holidays, 4.Which is _ (heavy),a hen or a chicken? 5.- How _ (tall) is S

28、ally? - She' s 1.55 metres _ (tall). What about Xiaoling? She' s only 1.40 metres _(tall). She is much _ (short) than Sally. She is also the _ (short) girl in the class. 6. He is _ (bad) at learning maths. He is much _ (bad) at Chinese and he is the _ (bad) at English. 7. Annie says Sally is

29、 the _ (kind) person in the world. 8. He is one of the_(friendly) people in the class, I think. 9. A dictionary is much _ (expensive) than a story-book.10. An orange is a little _ (big) than an apple, but much _ (small) than a watermelon.11. The Changjiang River is the _ (long) river in China.12. Su

30、e is a little _ (beautiful) than her sister.13. My room is not as _ (big) as my brother' s.14.-How difficult is physics? -I' m not sure. - Is it _ (difficult) than maths? - I dont think so.15.Annie plays the piano very _ (well). Sue plays it _ (well) than Annie. And Sally plays it the _ (wel

31、l).16. Saturday is my _ (busy) day in a week.17. Her mother is getting _(fat) and _ (fat).18. I think its too expensive. Id like a _ (cheap) one.19. He comes to school much _ (early) than I. 20.This book is not as _ (interesting) as that one. 21. Your classroom is _(wide) and _(bright) than ours. 22

32、. Practise as _ (much) as you can. 23. The _ (much), the _ (good). 24. Nowadays English is _( important ) than any other subject, 1 think. 25. Most of the students think a lion is much _(dangerous) than a bear and it is the _ (dangerous) animal in the world. II改錯(cuò)：1. He is as taller as I am.2. She is

33、 a little thiner than she looks. 3. Bob is heavier than any other boys in the class.4.The girls study the better than the boy. 5. It is one of the most interesting book than I have ever read. 6. He says Mary is most friendliest person in the class.7. Which city is most beautiful, Beijing or Guangzho

34、u?8. Jack works hard. Mike works very harder than Jack.9. London is the bigger city in Britain.10.Bob plays football badly but Fred plays football much badlier than Bob.III完成句子：1 她看起來(lái)不如瑪麗年輕。 She doesn't look _ _ _ Mary.2.杰克的父親比母親大一歲。Jack's father is _ _ _ than her mother.3.我們的教室比他們的明亮得多。Our

35、classroom is _ _ than theirs.4.當(dāng)心！這條路越來(lái)越危險(xiǎn)。Look out! The mad is becoming _ and _ _.5.你喜歡哪種動(dòng)物，貓還是狗？ Which animal do you like _, a cat or a dog?單項(xiàng)選擇1.This box is_ that one. A. heavy than B. so heavy than C. heavier as D. as heavy as 2. When we speak to people, we should be _.  A. as polite a

36、s possible B. as polite as possibly C. as politely as possible D. as politely as possibly3. This book is_ that one, but_ than that one.A. as difficult as; expensive B. as more difficult as; more expensiveC. as difficult as; more expensive D. more difficult as; as expensive 4. I think the story is no

37、t so _ as that one. A. interesting B. interested C. more interesting D. most interesting 5. His father began to work_ he was seven years old. A. as old as B. as early as C. since D. while6. I think science is _ than Japanese.     A. much important B. important C. much more important D

38、. more much important7. This pencil is_ than that one. A. longest B. long C. longer D. as long 8. My mother is no _ young. A. shorter B. longer C. little D. few 9. These children are _ this year than they were last year.  A. more tall B. more taller C. very taller D. much taller10. It was

39、very hot yesterday, but it is_ today. A. even hotter B. more hotter C. much more hot D. much hot 11. Mrs. Black has got_ instead of getting any better.    A. more bad B. a little worse C. much badly D. a lot of worse12. When we arrived, we found the meeting room crowded with_ students

40、.    A. quite a few B. only a few C. few D. a few quite 13. The house is _ small for a family of six. A. much too B. too much C. very much D. so 14. Through the window we can see nothing but _ buildings.    A. tall very many B. very many tall C. very tall many D. many v

41、ery tall 15. -What's your brother like? -He is_. A. a driver B. very tall C. my friend D. at school 16. The jacket was so_ that he decided to buy it. A. much B. little C. expensive D. cheap17. Our classroom is_ larger than theirs. A. more B. quite C. very D. much18. The earth is about_ as the mo

42、on. A. as fifty time big B. fifty times as big C. as big fifty times D. fifty as times big19. Your room is _ mine.   A. twice as large than  B. twice the size of  C. bigger twice than D. as twice large as20. Your room is _ than mine.    A. three time big B. th

43、ree times big C. three times bigger D. bigger three times21. His father is_ than his mother. ;    A. older four years B. as four years older C. four years older D. bigger four years22. Maths is more popular than_.A. any other subject B. all the subjects C. any subject D. other subject

44、23. China is larger than _ in Africa.A. any other country B. other countries C. the other country D. any country24. Tom is stronger than _ in his class. A. any other boy B. any boys C. any boy D. other boy25. When spring comes, it gets_.   A. warm and warm B. colder and colder C. warm

45、er and warmer D. shorter and shorter26. By and by, _ students in our class came to like English. A. more and more B. much and much C. many and many D. less and least27. At last he began to cry _.    A. hard and hard B. more hard and more hard C. harder and harder D. less hard and less

46、 harder28. When spring comes the days get _ and nights _.    A. short; long B. long; short C. longer; shorter D. shorter; longer29. _ I look at the picture, _ I like it.    A. The best; the more  B. The more; the less C. The more; less  D. More; the more 30. _

47、 he read the book, _ he got in it. A. The more; the more interesting B. The less; the more interesting C. The more; the more interested D. More; more interested 31. _ you come back, _ it will be.   A. The quicker; the best   B. The sooner; the better C. Faster; the better

48、60;   D. The sooner; better32. I like_ one of the two books. A. the older B. oldest C. the oldest D. older33. Which is_ country, China or Japan? A. the large B. the larger C. larger D. largest 34. Of the two cups, he bought _. A. the smaller B. the smallest C. small D: smaller35. Which do

49、you like _, tea or coffee? A. well B. better C. best D. most 36. This work is _ for me than for you. A. difficult  B. most difficult C. much difficult D. more difficult37. Which do you think tastes _, the chicken or the fish? A. good B. better C. best D. well 38. The book is _ of the two.

50、A. thinner B. the thinner C. more thinner D. the thinnest B部分1.-Which is _ season in Beijing?-I think it's autumn. A.good B.better C.best D.the best 2.The second-hand camera is much _ than that new one. A.cheap B.cheaper C.dear D.dearest 3.An elephant is _ than a tiger.A.heavy B.very heavy C.the heaviest D.heavier 4."Which animal do you like _?""I like all kinds of animals."A.better B.best C.very D.well 5.-The TV programme is boring.Shall we play chess instead? -All right.That is _ than watching a boring TV programme. A.very good B.much good C.very bet