关于if引导的条件状语从句的练习题

一、基本句型转换1.改写句子：Ifitrains,wewillstayathome.

a.Ifitdoesn'train,wewill________.

b.Ifit________,wewon'tstayathome.2.改写句子：Ifyoustudyhard,youwillpasstheexam.

a.Ifyoudon'tstudyhard,you________passtheexam.

b.Ifyou________,youwillfailtheexam.二、真实条件状语从句1.完成句子：Ifyou________,pleaseletmeknow.

a.haveanyquestions

b.needmyhelp2.完成句子：Ifit________tomorrow,wewillgotothepark.

a.issunny

b.doesn'train三、混合条件状语从句1.完成句子：IfI________you,Iwouldtakeanumbrella.

a.were

b.am2.完成句子：Ifshe________here,shewouldhelpus.

a.were

b.is四、虚拟条件状语从句1.完成句子：IfI________,Iwouldtravelaroundtheworld.

a.hadalotofmoney

b.havealotofmoney2.完成句子：Ifhe________,hewouldhavefinishedthetask.

a.hadworkedharder

b.worksharder五、错综时间条件状语从句1.完成句子：IfIhadknownyourphonenumber,I________youyesterday.

a.wouldhavecalled

b.willcall2.完成句子：Ifshestudiedharder,she________theexamlastweek.

a.wouldpass

b.passed六、特殊条件状语从句1.完成句子：Unlessyou________,youwillgetlost.

a.followme

b.don'tfollowme2.完成句子：Providedthatyou________,youcanborrowmybook.

a.returnitontime

b.don'treturnitontime七、连词辨析1.选择正确的连词填空：If/Unless

a.________youhurryup,youwillbelate.

b.________itrains,wewillcancelthetrip.2.选择正确的连词填空：If/Providedthat

a.________youneedanyhelp,pleaseletmeknow.

b.________youworkhard,youwillsucceed.八、句子改写1.将下列句子改为if引导的条件状语从句：Youwillcatchacoldifyoudon'twearmoreclothes.

a.Youwon'tcatchacold__________.

b.__________,youshouldwearmoreclothes.2.将下列句子改为if引导的条件状语从句：Youcangooutifyoufinishyourhomework.

a.__________,youarenotallowedtogoout.

c.__________,youmaygooutandplay.九、完形填空1.Fillintheblankswith"if"or"unless":

a.________youwanttoimproveyourEnglish,youshouldpracticespeakingeveryday.

b.________itstopssnowing,wewillgoskiingtomorrow.2.Fillintheblankswiththecorrectformoftheverb:

a.IfI________(be)you,Iwouldtakethejoboffer.

b.________she________(have)moretime,shewouldtravelmore.十、阅读理解1.Ifhe__________harder,hewouldhavepassedtheexam.

a.studies

b.studied

c.willstudy2.________itrains,thematchwillbepostponed.

a.If

b.Unless

c.Providedthat十一、翻译练习TranslatethefollowingsentencesintoEnglishusing"if"tointroduceaconditionaladverbialclause:1.如果你早点出发，你就不会迟到。

__________2.要是你昨天告诉我这个消息，我会很感激。

__________十二、综合运用Combinethefollowingpairsofsentencesusing"if"or"unless"toformaconditionaladverbialclause:1.Youwillloseyourway.Youdon'tfollowthemap.

__________

__________十三、创新思维Createyourownconditionalsentencesusing"if"indifferenttenses:1.PresentSimple:__________

Example:Ifyouaskme,Itellyouthetruth.2.PresentContinuous:__________

Example:Ifitisraining,wegetwet.3.PastPerfect:__________

Example:Ifyouhadlistenedtome,youwouldn'thavemadethatmistake.答案：一、基本句型转换1.a.Ifitdoesn'train,wewillgotothepark.

b.Ifitdoesn'train,wewon'tstayathome.2.a.Ifyoudon'tstudyhard,youwon'tpasstheexam.

b.Ifyoustudyhard,youwillpasstheexam.二、真实条件状语从句1.a.Ifyouhaveanyquestions,pleaseletmeknow.

b.Ifyouneedmyhelp,pleaseletmeknow.2.a.Ifitissunnytomorrow,wewillgotothepark.

b.Ifitdoesn'traintomorrow,wewillgotothepark.三、混合条件状语从句1.a.IfIwereyou,Iwouldtakeanumbrella.

b.IfIamyou,Iwouldtakeanumbrella.(Thisisgrammaticallyincorrect,butprovidedaspertheoptions.)2.a.Ifshewerehere,shewouldhelpus.

b.Ifsheishere,shewillhelpus.四、虚拟条件状语从句1.a.IfIhadalotofmoney,Iwouldtravelaroundtheworld.

b.IfIhavealotofmoney,Iwilltravelaroundtheworld.2.a.Ifhehadworkedharder,hewouldhavefinishedthetask.

b.Ifheworksharder,hewillfinishthetask.五、错综时间条件状语从句1.a.IfIhadknownyourphonenumber,Iwouldhavecalledyouyesterday.

b.IfIknowyourphonenumber,Iwillcallyouyesterday.(Thisisgrammaticallyincorrect,butprovidedaspertheoptions.)2.a.Ifshestudiedharder,shewouldpasstheexamlastweek.(Thisisgrammaticallyincorrect,butprovidedaspertheoptions.)

b.Ifshestudiedharder,shepassedtheexamlastweek.六、特殊条件状语从句1.a.Unlessyoufollowme,youwillgetlost.

b.Unlessyoudon'tfollowme,youwillgetlost.(Thisisnotthecorrectusageof"unless,"butprovidedaspertheoptions.)2.a.Providedthatyoureturnitontime,youcanborrowmybook.

b.Providedthatyoudon'treturnitontime,youcanborrowmybook.(Thisisnotthecorrectusageof"providedthat,"butprovidedaspertheoptions.)七、连词辨析1.a.Ifyouhurryup,youwillbelate.

b.Unlessitrains,wewillcancelthetrip.2.a.Ifyouneedanyhelp,pleaseletmeknow.

b.Providedthatyouworkhard,youwillsucceed.八、句子改写1.a.Youwon'tcatchacoldifyouwearmoreclothes.

b.Ifyoudon'twanttocatchacold,youshouldwearmoreclothes.2.a.Ifyoudon'tfinishyourhomework,youarenotallowedtogoout.

b.Ifyoufinishyourhomework,youmaygooutandplay.九、完形填空1.a.IfyouwanttoimproveyourEnglish,youshouldpracticespeakingeveryday.

b.Unlessitstopssnowing,wewillgoskiingtomorrow.2.a.IfIwereyou,Iwouldtakethejoboffer.

b.Ifshehadmoretime,shewouldtravelmore.十、阅读理解1.b.studied2.a.If十一、翻译练习1.Ifyouleaveearlier,youwon'tbelate.2.Ifyouhadtoldmethenewsye