人教版初中英语-中考一轮复习语法必考点精讲精练-连词（含习题、答案）

中考一轮复习语法必考点连词精讲一．并列连词（短语）1.并列连词的用法1）and：表并列，意为“和；又”表顺承，可不译2）but：表转折，意为“但是”3）or：表选择，意为“或者；还是”，多与either连用，或用在选择疑问句中表以祈使句为条件的相反假设，意为“否则；要不然”，侧重于忠告或警告用于否定句中连接并列成分so:表因果,意为“所以”，强调前句的原因导致后句的结果5）for：表因果,意为“因为”，侧重对前一分句的解释或推断原因拓展：but/however/while表转折时的区别①but为口语常用词，语气较强：前后分句所述情况相反。如：Thedressisreallybeautiful,butitistoosmallforme.这条裙子真漂亮，但是对我来说太小了。②however为副词，表转折时，语气比but稍弱，常做插入语（用逗号隔开）。如：IofferedSandyahelpinghand.However,sherefusedit.我向桑迪伸出援助之手，然而她拒绝了。③while表前后内容有鲜明的对比，但程度最弱。如：Soundbookisthemostexpensiveofthefourproductswhiletheinflatablechairisthecheapest.Soundbook是四款产品中最贵的，而充气椅是最便宜的。2.并列连词短语的用法1）both...and...：表并列，意为“····和·····(两者）都”，表肯定2）neither...nor...：表并列，意为“和都不；”“既不·····也不....”，表否定3）notonly...but(also)...：表并列，意为“不但········而且.....”4）either...or...：表选择，意为“要么······要么··;或者······或者·......”5）not...but...：表选择，意为“不是而是”,否定前者，肯定后者拓展：both..and...连接两个并列成分做主语时，谓语用复数neither..nor...，notonly...but(also)...，either...or....，not...but...连接两个并列成分做主语时，谓语的数遵循“就近一致”原则从属连词（短语）定义：用以引导名词性从句和状语从句的连词。其引导的名词性从句包括主语从句、宾语从句、表语从句和同位语从句：引导的状语从句包括时间、条件、原因、让步、结果、目的和比较等从句。1.引导名词性从句的从属连词的用法1）that：可引导主语从句、宾语从句、表语从句和同位语从句，无实义2）if：可引导主语从句和宾语从句，意为“是否”①引导名词性从句不能位于句首②多用于引导表否定意义的宾语从句3）whether：可引导主语从句、宾语从句、表语从句和同位语从句，意为“是否”①多与ornot连用②多用于不定式之前或介词之后③引导宾语从句位于句首，表“是否”时，多用whether拓展：除that、whether外，because、asif等连词（短语）也可引导表语从句引导状语从句的从属连词（短语）的用法1）时间从属连词（短语）的用法when：意为“当·····时”，既可指时间点，又可指时间段；可和延续性／非延续性动词连用while：意为“与······同时；在······期间”，只可指时间段；只和延续性动词连用；强调主从句的动作同时发生as：意为“正当······时，随着·····;边····边.....”，强调主从句的动作或状态同时发生assoonas：意为“一··就...”till/until：意为“直到······为止”，常用于“not...until..."结构，表示“直到······才...”since：意为“自从....”，常用于：Itis/hasbeen+一段时间＋since从句（从句用一般过去时）Itwas/hadbeen+一段时间＋since从句（从句用过去完成时）before：意为“在之前”，常用于：Itwas+一段时间＋before从句（主过从过）Itwillbe+一段时间＋before从句（主将从现）after：意为“在之后”2）条件从属连词（短语）的用法if：意为“如果”，时态上遵循“主将从现”原则unless：意为“除非，如果不”，相当于if...not...,时态上遵循“主将从现”原则aslongas：意为“只要”3）.原因从属连词的用法because：意为“因为”，强调直接造成某种结果的理由和原因，语气最强since：意为“既然”，表示人们已知的、显然的理由，常置于句首，语气较弱as：意为“由于”，表示对结果的附加说明，位置灵活，语气最弱4）.让步从属连词（短语）的用法although：更正式，语气更强，不与but连用though：可与although互换，也不与but连用；但指某种假设情况时，只能用thougheventhough：even与though连用表强调，引导的从句内容是真实的evenif：引导的从句内容是假设性的nomatter+疑问词/疑问词-ever：引导让步状语从句时，二者可互换5）.结果从属连词(短语)的用法so...that：意为“如此以至于”，so是副词，修饰形容词或副词，常用于：①so+形容词／副词＋that从句②so+many/few+可数名词复数＋that从句③so+much/little+不可数名词＋that从句④so+形容词＋a(n)+可数名词单数＋that从句such...that:意为“如此以至于”，such是形容词，修饰名词或名词短语，常用于：①such+a(n)+形容词＋可数名词单数＋that从句②such+形容词＋可数名词复数＋that从句③such+形容词＋不可数名词＋that从句拓展：so..that,enoughto...与too..to...的转换so+形容词／副词＋that+表否定意义的从句＝否定词＋反义形容词／反义副词＋enoughtodosth.=too+形容词／副词＋todosth.,均表示“太以至于不能...”。如：Lucyisn'toldenoughtocarrythebox.露西太小了，搬不动箱子。【句中加粗部分可用issoyoungthatshecan't或istooyoungto来替换】6）.目的从属连词（短语）的用法sothat意为“以便”，可与inorderthat互换inorderthat意为“为了”，其引导的从句可置于句首，加强语气7）.比较从属连词（短语）的用法than意为“比”，构成“形容词／副词比较级＋than...”结构as/so...as意为“和一样”，构成“as/so+形容词／副词原级＋as...”结构，表同级比较精练单项选择-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(欢乐颂）.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