湖南省株洲四中高三英语牛津依林版《when》专项练习

一、状语从句中的whenwhen用作从属连词，引导时间状语从句，意为“当……的时候”，从句的谓语可以是延续性动词或非延续性动词。when引导的时间状语从句要用一般现在时(或现在完成时)代替将来时。【考例】Becauseoftheheavytraffic,itwasalreadytimeforlunchbreak_____shegottoheroffice.(2010四川)A.sinceB.thatC.whenD.until【简析】C。句意：因为交通拥挤，当她到达办公室时已是午休时间了。when引导时间状语从句，意为“当……的时候”，符合句意。此外，when还可以引导条件、原因、让步等状语从句。【考例】Howcanyouexpecttolearnanything_____youneverlisten?(2006山东)A.incaseB.evenifC.unlessD.when【简析】D。when意为“既然，考虑到”，符合句意。incase以免，以防；evenif即使；unless除非。二、并列连词whenwhen用作并列连词，意为“正在这时；突然”，常用在以下句式中：(1)过去进行时(延续性动词)+when+一般过去时，意为“正在做某事，这时发生了另外一件事”；(2)beabouttodo…when+一般过去时，意为“正要做某事，这时发生了另外一件事”；(3)过去完成时(非延续性动词)+when+一般过去时，意为“刚刚做完某事，突然发生了另外一事”。【考例】1.Tomwasabouttoclosethewindow_____hisattentionwascaughtbyabird.(2010全国II)A.whenB.ifC.andD.till2.Shehadjustfinishedherhomework_____hermotheraskedhertopractiseplayingthepianoyesterday.(2009福建)A.whenB.whileC.afterD.since3.Jasminewasholidayingwithherfamilyinawildlifepark_____shewasbittenonthelegbyalion.(2004上海)A.whenB.whileC.sinceD.once【简析】1.A。符合句式(2)。2.A。符合句式(3)。3.A。符合句式(1)。三、名词性从句中的whenwhen用作连接副词，引导名词性从句，并在从句中作时间状语。【考例】1.Agoodfriendofminefrom_____IwasbornshowedupatmyhomerightbeforeIleftforBeijing.(2009安徽)A.howB.whomC.whenD.which2.Thelasttimewehadgreatfunwas_____wewerevisitingtheWaterPark.(2008天津)A.whereB.howC.whenD.why3.Pleaseremindme_____hesaidhewasgoing.Imaybeintimetoseehimoff.(2006全国I)A.whereB.whenC.howD.what4.Assoonashecomesback,I’lltellhimwhen_____andseehim.(2005北京)A.youwillcomeB.willyoucomeC.youcomeD.doyoucome【简析】1.C。句意：就在我动身去北京前，我自出生起就认识的一位好朋友出现在我家里。when引导宾语从句，作介词from的宾语，构成介词短语作后置定语，修饰friend。2.C。when引导语从句，与前面的thelasttime对应。3.B。从后文中的beintime可知选B。4.A。宾语从句要用陈述语序，可排除B和D；when引导宾语从句，根据意思要用将来时，故选A。四、定语从句中的whenwhen用作关系副词引导定语从句，修饰表示时间的名词，并在从句中作时间状语,相当于at/on/inwhich。【考例】1.Becauseofthefinancialcrisis,daysaregone_____local5-starhotelscharged6,000yuanforonenight.(2009江苏)A.ifB.whenC.whichD.since2.She’llneverforgetherstaythere_____shefoundhersonwhohadgonemissingtwoyearsbefore.(2009四川)A.thatB.whichC.whereD.when【简析】1.B。句意：因为金融危机，五星级饭店一夜收取6000元费用的日子一去不复返了。days是先行词，定语从句中缺少时间状语，故用when,选B。本句中先行词与定语从句被谓语aregone隔开，增加了的难度。2.D。先行词是stay，定语从句中缺少时间状语，故用when,选D。五、when从句的省略when引导时间状语从句时，如果主句的主语和从句的主语一致或从句主语为it，且从句中的谓语部分含有be的形式，可将从句主语和be省略，只保留分词短语、形容词短语或介词短语等。【考例】When_____help,oneoftensays“Thankyou.”or“It’skindofyou.”(2005福建)A.offeringB.toofferC.tobeofferedD.offered【简析】D。从句中的主语承后省略，offer的主语是one,故用被动语态。Whenofferedhelp=Whenoneisofferedhelp。六、由when构成的固定搭配when构成一些常见搭配，如whenitcomesto...当涉及到……,hardly...when...一……就……，nomatterwhen...不管什么时候。如：Nomatterwhenyoucome,youwillbewelcome.不管你什么时候来，都欢迎。【考例】Mostofusknowweshouldcutdownonfat.Butknowingsuchthingsisn’tmuchhelpwhenit_____shoppingandeating.(2006天津)A.referstoB.speaksofC.focusesonD.comesto【简析】D。whenitcomesto…是固定句式，意为“当谈及到……；当涉及到……”。其中to是介词，后接名词或动词-ing形式。如：Whenitcomestoeducatingthekids,hekeptsilent.当谈及到教育孩子时，他一言不发。1.—When_____andvisitourexhibitionnextmonth?—When_____,I’llletyouknow.A.willhecome;hewillcomeB.willhecome;hecomesC.doeshecome;hewillcomeD.doeshecome;hecomes2.ItwasanexcitingmomentfortheseSpanishfootballfansthisyear,_____forthefirsttimeinyearstheirteamwontheWorldCupchampionship.A.whichB.thatC.whileD.when3.When_____withdifficulties,sheranaway.A.facedB.facingC.faceD.toface4.—Didyourememberthedays_____weworkedonthefarm?—Certainly.Especiallythehardtimes_____wespenttogether.A.which;whenB.when;whichC.when;whenD.which;which5.WhenIwasatcollege,I_____threeforeignlanguages,butI_____allexceptafewwordsofeach.A.spoke;hadforgottenB.spoke;haveforgottenC.hadspoken;hadforgottenD.hadspoken;haveforgotten6.When_____thepricesofthesegoods,wemusttakeeverythingintoconsideration.A.comparedB.havingcomparedC.comparingD.compare7.Ishallneverforgetthoseyears_____Ilivedinthecountrysidewithmyfriends,_____hasagreateffectonmylife.A.where;whichB.when;whichC.which;thatD.when;that8.Itwasin1993_____hewasatcollege_____hejoinedtheParty.A.that;thatB.when;whenC.that;whenD.when;that9._____hadhearrivedhome_____itbegantorain.A.Hardly;whenB.Not;untilC.Nosooner;whenD.Nosooner;before10._____thereisnogravity,ourfeetcannolongerstayontheground.A.SinceB.WhenC.WhileD.AsKey：1-5BDABB6-10CBDABPAGE