人教版初中英語-中考一輪復習語法必考點精講精練-連詞（含習題、答案）

中考一輪復習語法必考點連詞精講一．并列連詞（短語）1.并列連詞的用法1）and：表并列，意為“和；又”表順承，可不譯2）but：表轉(zhuǎn)折，意為“但是”3）or：表選擇，意為“或者；還是”，多與either連用，或用在選擇疑問句中表以祈使句為條件的相反假設(shè)，意為“否則；要不然”，側(cè)重于忠告或警告用于否定句中連接并列成分so:表因果,意為“所以”，強調(diào)前句的原因?qū)е潞缶涞慕Y(jié)果5）for：表因果,意為“因為”，側(cè)重對前一分句的解釋或推斷原因拓展：but/however/while表轉(zhuǎn)折時的區(qū)別①but為口語常用詞，語氣較強：前后分句所述情況相反。如：Thedressisreallybeautiful,butitistoosmallforme.這條裙子真漂亮，但是對我來說太小了。②however為副詞，表轉(zhuǎn)折時，語氣比but稍弱，常做插入語（用逗號隔開）。如：IofferedSandyahelpinghand.However,sherefusedit.我向桑迪伸出援助之手，然而她拒絕了。③while表前后內(nèi)容有鮮明的對比，但程度最弱。如：Soundbookisthemostexpensiveofthefourproductswhiletheinflatablechairisthecheapest.Soundbook是四款產(chǎn)品中最貴的，而充氣椅是最便宜的。2.并列連詞短語的用法1）both...and...：表并列，意為“····和·····(兩者）都”，表肯定2）neither...nor...：表并列，意為“和都不；”“既不·····也不....”，表否定3）notonly...but(also)...：表并列，意為“不但········而且.....”4）either...or...：表選擇，意為“要么······要么··;或者······或者·......”5）not...but...：表選擇，意為“不是而是”,否定前者，肯定后者拓展：both..and...連接兩個并列成分做主語時，謂語用復數(shù)neither..nor...，notonly...but(also)...，either...or....，not...but...連接兩個并列成分做主語時，謂語的數(shù)遵循“就近一致”原則從屬連詞（短語）定義：用以引導名詞性從句和狀語從句的連詞。其引導的名詞性從句包括主語從句、賓語從句、表語從句和同位語從句：引導的狀語從句包括時間、條件、原因、讓步、結(jié)果、目的和比較等從句。1.引導名詞性從句的從屬連詞的用法1）that：可引導主語從句、賓語從句、表語從句和同位語從句，無實義2）if：可引導主語從句和賓語從句，意為“是否”①引導名詞性從句不能位于句首②多用于引導表否定意義的賓語從句3）whether：可引導主語從句、賓語從句、表語從句和同位語從句，意為“是否”①多與ornot連用②多用于不定式之前或介詞之后③引導賓語從句位于句首，表“是否”時，多用whether拓展：除that、whether外，because、asif等連詞（短語）也可引導表語從句引導狀語從句的從屬連詞（短語）的用法1）時間從屬連詞（短語）的用法when：意為“當·····時”，既可指時間點，又可指時間段；可和延續(xù)性／非延續(xù)性動詞連用while：意為“與······同時；在······期間”，只可指時間段；只和延續(xù)性動詞連用；強調(diào)主從句的動作同時發(fā)生as：意為“正當······時，隨著·····;邊····邊.....”，強調(diào)主從句的動作或狀態(tài)同時發(fā)生assoonas：意為“一··就...”till/until：意為“直到······為止”，常用于“not...until..."結(jié)構(gòu)，表示“直到······才...”since：意為“自從....”，常用于：Itis/hasbeen+一段時間＋since從句（從句用一般過去時）Itwas/hadbeen+一段時間＋since從句（從句用過去完成時）before：意為“在之前”，常用于：Itwas+一段時間＋before從句（主過從過）Itwillbe+一段時間＋before從句（主將從現(xiàn)）after：意為“在之后”2）條件從屬連詞（短語）的用法if：意為“如果”，時態(tài)上遵循“主將從現(xiàn)”原則unless：意為“除非，如果不”，相當于if...not...,時態(tài)上遵循“主將從現(xiàn)”原則aslongas：意為“只要”3）.原因從屬連詞的用法because：意為“因為”，強調(diào)直接造成某種結(jié)果的理由和原因，語氣最強since：意為“既然”，表示人們已知的、顯然的理由，常置于句首，語氣較弱as：意為“由于”，表示對結(jié)果的附加說明，位置靈活，語氣最弱4）.讓步從屬連詞（短語）的用法although：更正式，語氣更強，不與but連用though：可與although互換，也不與but連用；但指某種假設(shè)情況時，只能用thougheventhough：even與though連用表強調(diào)，引導的從句內(nèi)容是真實的evenif：引導的從句內(nèi)容是假設(shè)性的nomatter+疑問詞/疑問詞-ever：引導讓步狀語從句時，二者可互換5）.結(jié)果從屬連詞(短語)的用法so...that：意為“如此以至于”，so是副詞，修飾形容詞或副詞，常用于：①so+形容詞／副詞＋that從句②so+many/few+可數(shù)名詞復數(shù)＋that從句③so+much/little+不可數(shù)名詞＋that從句④so+形容詞＋a(n)+可數(shù)名詞單數(shù)＋that從句such...that:意為“如此以至于”，such是形容詞，修飾名詞或名詞短語，常用于：①such+a(n)+形容詞＋可數(shù)名詞單數(shù)＋that從句②such+形容詞＋可數(shù)名詞復數(shù)＋that從句③such+形容詞＋不可數(shù)名詞＋that從句拓展：so..that,enoughto...與too..to...的轉(zhuǎn)換so+形容詞／副詞＋that+表否定意義的從句＝否定詞＋反義形容詞／反義副詞＋enoughtodosth.=too+形容詞／副詞＋todosth.,均表示“太以至于不能...”。如：Lucyisn'toldenoughtocarrythebox.露西太小了，搬不動箱子?！揪渲屑哟植糠挚捎胕ssoyoungthatshecan't或istooyoungto來替換】6）.目的從屬連詞（短語）的用法sothat意為“以便”，可與inorderthat互換inorderthat意為“為了”，其引導的從句可置于句首，加強語氣7）.比較從屬連詞（短語）的用法than意為“比”，構(gòu)成“形容詞／副詞比較級＋than...”結(jié)構(gòu)as/so...as意為“和一樣”，構(gòu)成“as/so+形容詞／副詞原級＋as...”結(jié)構(gòu)，表同級比較精練單項選擇-What'sthesecretofsuccess,Dad?－Moretimeandeffort,______you'llmakeitsomeday.A.orB.thenC.butD.and2.Heisashyman,_______heisnotafraidofanythingoranyone.A.soB.asC.but3.Jenny,putonyourcoat,_______youwillcatchacold.A.butB.andC.or4.-Whichwouldyoulike,tea______milk?－Tea,please.andB.orC.butRulesarehelpfultous,______wehavetofollowthem.soB.butC.orD.because-HaveyouwatchedthelatestTVprogramRunningMan?－Ofcourse!It'spopularwith______theyoung______theold.either;orB.neither;norC.both;andD.not;but-MyparentsarecrazyaboutRunningMan.Howaboutyourparents?－＿_______mydad______mymomlikesit.ButtheypreferOdetoJoy(歡樂頌）.A.Notonly;butalsoB.Both;andC.Either;orD.Neither;nor8.-Whatfilmdoyoulikebest?－TheMartian.It＿_____showsalotofimagination,._____hasasenseofhumor.A.too;toB.neither;norC.either;orD.notonly;butalso9.-Whatwereyoudoing____Iknockedatthedoor?－Iwassleeping.A.unlessB.onceC.whenD.while10.＿____IwasintheUS,ImadealotofAmericanfriends.A.WhileB.AlthoughC.UnlessD.Until11.WecantalkwithfriendsontheInternet_______it'seasierandcheaper.A.thoughB.asC.orD.but12.-Didyoucatchtheearlybusthismorning?－Yes.Thebusstartedtomove______Igotonit.A.thoughB.beforeC.assoonasD.asif13.＿______youtoldme,Ihadheardnothingofwhathappened.A.UntilB.ThoughC.WhenD.If14.-Mom,couldIwatchthegameshownow?－Sorry,youcan'twatchit_______youcleanyourroom.A.whenB.ifC.afterD.until15.It'salreadytensofyears_____theworld'spopulationreachedfivebillion.A.beforeB.afterC.since16.Lauraopenedthedoorandrushedintotherain_______Icouldstopher.A.untilB.afterC.beforeD.unless17.StephenHawkinggotmorethan380,000followersintwohours______heputhisfirstmessageonWeibo.A.beforeB.sinceC.afterD.until18.You'llhaveagreattime_____yougototheparty.A.soB.ifC.although19.Momwon'tletDickgoout_______hepromisestobebackby10:00tonight.A.ifB.whenC.sinceD.unless20.-Ireallywanttojointhesquaredance.CanIlearnthedancewell?－Yes,Mom!Nothingisimpossible_____youputyourheartintoit!aslongasB.assoonasC.evenifD.unlessThetrafficpolicemantookawayJim'slicense________hebrokethetrafficrulesofdrunkdriving.A.thoughB.becauseC.tillD.and22.Couldyouhelpmewithhousework＿_____youarefreetoday?A.sinceB.thoughC.unlessD.until23.-Howdoyoulikeyournewschool,Kate?－Itisverycleanandbeautiful_____＿itisabitsmall.A.ifB.sinceC.unlessD.although24.______LinFenghastoworklate,shealwayswearsasmileonherface.A.BecauseB.IfC.UntilD.Though25.Ineverseemtoloseanyweight,______hardItry.A.eventhoughB.nomatterhow