高考英語一輪備考語法練習(xí)4之?dāng)?shù)詞與連詞

1、專題四 數(shù)詞與連詞 數(shù)詞一般與其它知識綜合起來考察，比如倍數(shù)的表達(dá)方法，多個形容詞的排列順序等。近幾年語境綜合化程度越來越高。連詞按其性質(zhì),分為并列連詞和從屬連詞,考點分布在單項選擇完形填空和短文改錯中英語教學(xué)大綱和考試大綱語法項目表中對連詞的考查是這樣描述的:掌握詞匯表中所列連詞的用法即要求考生分析句子成分,把握語境和邏輯關(guān)系,恰當(dāng)選擇合適連詞,使句意通順,邏輯清楚連接代詞或連接副詞用于名詞性從句,統(tǒng)稱連接詞連詞考點透析考點一、特殊并列連詞while/when 例1. I had just stepped out of the bathroom and was busily drying m

2、yself with a towel _ I heard the steps. (2006年高考湖南卷) A. while B. when C. since D. after 例2.Id like to study law at university _ my cousin prefers geography. (2007年高考四川卷) A. thoughB. as C. while D. for 解析BC作并列連詞時,when/while用法較為特殊,二者區(qū)別是:while表兩相對照;而when表突然在那時,常見于be about to do.when和hardly.when等句型中 考點二

3、、表示原因的連詞for/because/as/since 例3.He found it increasingly difficult to read, _ his eyesight was beginning to fail.(2006年高考北京卷) A. and B. forC. but D. or 例4.Jenny was very sad over the loss of the photos she had shot at Canada, _ this was a memory she especially treasured. (2006年高考廣東卷) A. as B. if C.

4、when D. where 例5.Parents should take seriously their childrens requests for sunglasses _ eye protection is necessary in sunny weather.(2004年高考上海卷) A. because B. though C. unless D. if 例6._ everybody knows about it, I dont want to talk any more. A. For B. Even C. Since D. However 解析BAAC引導(dǎo)原因連詞,as/beca

5、use/ since/ for的區(qū)別是:because語勢最強(qiáng),用來說明人所未知的原因,回答why提出的問題,可置于強(qiáng)調(diào)句中且其前可加修飾語; since是雙方都知曉原因或經(jīng)過分析而得之的原因,語氣次之;for是并列連詞,前用逗號隔開,表邏輯推理或補(bǔ)充說明;as語氣最弱,原因是顯而易見的或已為人們所知,即已知原因,所引導(dǎo)的分句可置于句首 考點三、并列連詞but/yet/though 例7. Excuse me for breaking in, _ I have some news for you. A. so B. and C. but D. yet 解析Cbut和yet 是連詞,可等同使用,

6、但也有區(qū)別yet與and連用,構(gòu)成and yet,但but卻無此用法;在“Excuse me/Im sorry/I hope you dont mindbut”中,只用but,不用yet因為在表示對照或?qū)αr,but較為輕松自然;而yet卻較為強(qiáng)烈,常出人意料;though作并列連詞時,只能引導(dǎo)分句且其前須加逗號例:Ill try to come, though I dont think I shall manage it. 考點四、引導(dǎo)名詞性從句的從屬連詞that/whether/if 例8.The traditional view is _ we sleep because our bra

7、in is “programmed” to make us do so. (2007 年高考上海卷) A. when B. why C. whether D. that 例9.We havent settled the question of _ it is necessary for him to study abroad. ( 2006年高考江蘇卷) A. if B. where C. whetherD. that 解析DC引導(dǎo)名詞性從句的從屬連詞that與whether的區(qū)別是:句子成分完整且表意確定時選用that連接,句意不確定時選用whether/if連接;借助it,將真正主語或賓語

8、后置,構(gòu)成“Itthat”句型,但whether/if不可;下列情形用whether不用if:與or not 連用,中間無其他詞隔開;作介詞賓語;在主語從句表語從句和同位語從句中例: Whether well go camping tomorrow depends on the weather. 考點五、表示比較的從屬連詞what/as 例10. Engines are to machines _ hearts are to animals. (2006年高考山東卷) A. as B. that C. what D. which 例11._ I explained on the phone,

9、your request will be considered at the next meeting.(2005年高考浙江卷) A. WhenB. After C. As D. Since 例12.What a table! Ive never seen such a thing before. It is _ it is long.(2005年高考湖北卷) A. half not as wide as B. wide not as half as C. not half as wide as D. as wide as not half 解析CCCwhat用作從屬連詞,表比較,用于A is

10、 to B what C is to D結(jié)構(gòu)中;而as表示原級比較,常用于as.as結(jié)構(gòu)中,程度修飾語應(yīng)置于第一個as之前,嵌入的形容詞或副詞使用原級另外as還表“正如按照”,引導(dǎo)方式連詞 考點六、表示條件的從屬連詞if /unless/as long as/once 例13. _ I know the money is safe, I shall not worry about it. A. Even thoughB. UnlessC. As long asD. While 例14.Small sailboats can easily turn over in the water _ the

11、y are not managed carefully.(2007年高考上海卷) A. though B. before C. until D. if 例15.You will be successful in the interview _ you have confidence. (2007年高考福建卷) A. before B. once C. until D. though 例16.I wont call you, _ something unexpected happens.(2007年考全國卷) A. unlessB. whether C. becauseD. while 解析CD

12、BA表條件的連詞if/unless/as long as/unless在用法上存在一些差異as long as用法同only if/on condition that,強(qiáng)調(diào)某事的發(fā)生以另一事件的發(fā)生為前提;if為正面條件,可能會產(chǎn)生好的或壞的結(jié)果,若某種條件產(chǎn)生壞的結(jié)果,此時的if可用as long as替換; unless為反面條件,表示除非,如果不,故在真實條件句中常和ifnot換用;once既表時間,又包含條件,譯作一旦 考點七、表示讓步的從屬連詞although/when/while 例17. We had to wait half an hour _ we had already b

13、ooked a table. (2007年高考遼寧卷) A. sinceB. although C. until D. before 例18._I really dont like art, I find his work impressive. (2007年高考山東卷) A. As B. Since C. If D. While 【解析】BDalthough/when/while均可表示讓步,后兩者的用法較為特殊although/though引導(dǎo)讓步連詞時不與but和yet連用;而while卻表示“部分接受,但并非全部”,或用于“強(qiáng)調(diào)兩種情況活動等之間的差距”;when也可表示雖然,盡管,同

14、even if,常置于句末【精選試題】 名校模擬題及其答案1China won 100 medals in the Beijing Olympic Games，which are almost those of the sydney Olypic GamesA. twice as many as Bas many as twice Cas much as twice D twice as much as2 Hawking became world-famous in 。A his thirties in the 1970s Bthe thirties in his 1970 Chis thir

15、ties in 1970s Dthe thirties during the 19703Wed better hurry up of the time used up. A Two-thirds：are B Two-thirds；has been CTwo-third：is DTwo-thirds；have been4一What canI dofor you?一Id like to take these tomatoes. A two dozen of B two dozen Ctwo dozens D two dozens of5一How long will you stay here?一F

16、or A a day or two Bone day and two C one or two day D one and two day 6I bought a big fridge，which ccupied about of the space in my kichen A two five B two-fifth Csecond fifth Dtwo-fifth 7 The weight of a male lion can reach 240kg, an adult man，while a lioness call reach up to 180kg A the three time

17、s weght of Bthree times the weisht of Cas three times heavy as Dthree times as heavier as 8 he said he wasnt hungry at all，he ate a big breakfast A. Unless B.Because C.Though D.If 9 the Olympic Games cost us a lot，it bridged the distance between people and developed friendship. AWhat BWhile C If D.A

18、s10 the interview in Boston lasted so long，I missed my connecting flight to New York. A Due to BSo long as C As D.Despite11.Our government took measures in time to protect children who had taken Sanlu baby milk powder it was too late. A now that B as long as C unless D before12 As long as I call rem

19、ember, I called，his wife would answer the phone A however B whenever C whatever Dwhichever13 Countless people in developing countries no longer suffer from malnutrition. ，poverty remains a problem worldwide. A While B Nevertheless CBesides D In addition14Im sorry youve been waiting for us so long，bu

20、t its still be some time the meeting starts. A before B since C till D after15一Would you like to go to see the filmTHE KNOT with me? 一Sorry I have seen it A though Bunless Cwhen D but16 Childrens brains cant develop properly they lack protein A when B since C because D unless17 the two are only days

21、 apart in age，they seem to belong to wholly different generatioas. A While B If C As DSince18They dont have much in their house yet一 theyplanning to live here only until Bob gets his degree，they dont want to buy much furnitureASince B While C Although D Aslong as19Love is just a word someone ecomes

22、along and gives it meaning. Aif Buntil C after D when20All people, they are old or young，rich or poor，have been trying their best to help those in need since the disaster A even if B whether C no matter D however 21. “Shall we stop for lunch _ shall we drive on？” “Lets stop for lunch, but the d

23、river cant drink _ drive.”    A. and, and                                        

24、0;      B. or, or    C. and, or                                      &

25、#160;          D. or, and22. “_ when does the pub stay open？”  “About midnight.”    A. Since.B. Before    C. Until.D. After23. “Would you like tea _ coffee？” “_, thanks.”    A. or, No   

26、0;                                             B. and, Either   

27、C. or, Neither                                           D. and, Each 24. He imagines that

28、 people dont like him, _ they do.    A. and                                        &#

29、160;             B. then    C. so                                

30、                        D. but25. I firmly believe _ he said at the meeting was right.    A. that            &

31、#160;                                        B. which    C. that what   

32、60;                                          D. what that26. Will you deliver, _ do I have to c

33、ome to the shop to collect the goods？    A. and                                       

34、0;              B. or    C. so                               

35、0;                        D. then27 Id like to study law at university _ my cousin prefers geography. A. thoughB. as C. while D. for 28(2007年高考北京卷).He found it increasingly difficult to

36、 read, _ his eyesight was beginning to fail. A. and B. for C. but D. or 29Excuse me for breaking in, _ I have some news for you. A. so B. and C. but D. yet 30. The traditional view is _ we sleep because our brain is “programmed” to make us do so. A. when B. why C. whether D. that 【答案與解析】1 A?！窘馕觥靠疾楸稊?shù)

37、表達(dá)法。此處符合A+謂語動詞+倍數(shù)十a(chǎn)s+adjadv(原級)+as+B結(jié)構(gòu)。2 A?！窘馕觥靠疾閿?shù)次的用法。in ones thirties意為在某人三十多歲時，induring the 1970os意為在20世紀(jì)70年代。3 B?！窘馕觥靠疾榉?jǐn)?shù)的用法及主謂一致。分子大于二時分母的序數(shù)詞要加s。Two-thirds of time作主語，謂語動詞用單數(shù)，故答案選B。4 A?！窘馕觥縟ozen，score前面有基數(shù)詞時，dozen和score不能用復(fù)數(shù)形式，后面通常也不能接of。但當(dāng)名詞前有the，those，these修飾時，則后面必須加上of，表示中的。故答案選A。5 A?！窘馕觥縜 d

38、ay or two是習(xí)慣說法，意思是一兩天，也可以a day or two days。6 D。【解析】考查分?jǐn)?shù)的構(gòu)成。分子大于二時分母的序數(shù)詞要加s。7 B?！窘馕觥靠疾楸稊?shù)的表達(dá)方法。此處應(yīng)運(yùn)用倍數(shù)+the+名詞+of結(jié)構(gòu)。8 C?！窘馕觥看颂巘hought引導(dǎo)讓步狀語從句。句意：盡管他說不餓，但早餐他吃了很多。9 B?！窘馕觥靠疾檫B詞while的用法。根據(jù)語境可看出此處需要填人一個表示讓步意義的詞，whtle在此為從屬連詞，意為盡管。10C。【解析】考查連詞as的用法。從題意看，前半句應(yīng)該是原因，后面是結(jié)果。due to由于，表原因，是介詞短語，不能跟句子；So long as只要，引導(dǎo)讓

39、步狀語從，.Despite盡管是介詞，不能跟句子；as意思是由于。故答案選C。11 D?！窘馕觥靠疾檫B詞before的用法。句意：在事態(tài)嚴(yán)重之前，我國政府及時采取措施來保護(hù)那些喝了三鹿嬰幼兒奶粉的孩子們。12 B?！窘馕觥縲henever此處是無論何時的意思，相當(dāng)于no matter when。13 B?！窘馕觥拷Y(jié)合語境可知，B是正確答案。Nevertheless然而，不過。14A?！窘馕觥靠疾檫B詞的用法。it11 still be some time before是一個句型，表示在之前有一段時間了。15 D。【解析】考查連詞的用法。句意：一你和我一起去看電影云水謠好嗎?一對不起，我已經(jīng)看過丁。根據(jù)題意可知，答案應(yīng)該選D。16 A?！窘馕觥勘绢}中when引導(dǎo)的是一個條件狀語從句，相當(dāng)于if。句意：如果孩子缺少蛋白質(zhì)，他們的大腦就會發(fā)育不良，17 A?！窘馕觥靠疾檫B詞while的用法。句意：盡管這兩個人的年齡只有幾天之差，但是看起來完全不像是一代人。18 D?！窘馕觥靠疾檫B詞since的用法。根據(jù)題意可知，此處表原因，故答案選D。19