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外研社初中状语从句练习题及答案基本含义状语修饰动词、形容词、副词或整个句子。通常由副词、介词短语、动词不定式、分词和从句等担当。请用下划线划出下列句子中的状语，并说明是什么在做状语：HespeaksEnglishverywell.Heisplayingunderthetree.Icomespeciallytoseeyou.Theboywaspraisedforhisbravery.Whenshewas12yearsold,shebegantoliveinDalian.IfIamnotbusytomorrow,Iwillplayfootballwithyou.什么是状语从句？用来修饰主句中的动词，副词和形容词的从句叫状语从句。根据其含义状语从句可分为时间状语从句，地点状语从句，条件状语从句，原因状语从句，结果状语从句，比较状语从句，目的状语从句，让步状语从句。例句：IwillcallyouassoonasIarriveinBeijing.Ifhecomesback,pleaseletmeknow.IknowhowtolightacampfirebecauseIhaddoneitbefore.2、用法归纳1. 时间状语从句(1) 时间状语从句常用when,as,while,before,after,since,till,until,assoonas等连词来引导。例如：Itwasraininghardwhenwegottoschoolyesterday.Whilehewasdoinghishomework,thetelephonerang.Ashewalkedalongthelake,hesanghappily.HehadlearnedalittleChinesebeforehecametoChina.Afterhefinishedmiddleschool,hewenttoworkinafactory.(2)在时间状语从句里，通常不用将来时态，用现在时态表示将来的动作或状态。例如：IllringyouupassoonasIgettoNewYork.Iwilltellhimeverythingwhenhecomesback.Hewontbelieveituntilheseesitwithhisowneyes.(3)在带有till或until引导的时间状语从句的主从复合句里，如果主句用肯定式，其含义是直到时”，谓语动词只能用延续性动词。如果主句用否定式，其含义是直到才在以前不”谓语动词可用瞬间动词。例如：Theyoungmanreadtillthelightwentout.Letswaituntiltherainstops.WewontstartuntilBobcomes.Dontgetoffuntilthebusstops.PracticeIdidntknowhecamebackImethiminthestreet.(2007河北)A.sinceB.WhenC.untilD.after请填入适当的引导词IhaventheardfromhimhewenttoAmerica.Wefoundthebookstwodayshehadgoneaway.Donotleavetheroomyouhavefinishedthetest.2. 条件状语从句(1)条件状语从句通常由if,unless引导。例如：Whatshallwedoifitsnowstomorrow?DontleavethebuildingunlessItellyouto.(2)在条件状语从句里，谓语动词通常用现在时态表示将来的动作或状态。例如：IllhelpyouwithyourEnglishifamfreetomorrow.Hewontbelateunlessheisill.(3) 祈使“句+and(or)+陈述句”在意思上相当于一个带有条件状语从句的复合句。例如：Hurryup,oryoullbelate.=Ifyoudonthurryup,youllbelate.Practice1. Ifyoulatetomorrowmorning,youwontcatchtheearly(2b0u0s7.福建厦门)A.getupB.dontgetupC.willgetup请完成下面句子的翻译：如果明天有空,我会和你一起去喂狗.如果明天他不来,我会代替他去的.3. 原因状语从句(1)原因状语从句通常由because,since,as引导。例如：Hedidntcometoschoolbecausehewasill.Sinceyoucantanswerthequestion,Illasksomeoneelse.(2)because表示直接原因，语气最强。Because引导的原因状语从句多放在主句之后。回答由why提出的问题，只能用because。As和since语气较弱，一般用来表示明显的原因。由as和since引导的原因状语从居多放在句首。例如：Whyarentgoingthere-?-BecauseIdontwantto.Ashehasnocar,hecantgetthereeasily.Sincewehavenomoney,wecantbuyit.(3)because和so不能同用在一个句子里。4. 结果状语从句(1)结果状语从句由sothat,suchthat,so创展。例如：Heissopoorthathecantbuyabikeforhisson.Sheissuchagoodteacherthateverybodylikesher.(2)sothaMsuchthat可以互换。例如：在由so.that引导的结果状语从句中，so是副词，与形容词连用。其结构是：“so形容词(副词)+that+从句”。例如：Hewassogladthathecouldntsayaword.4 / 4Thehallissobigthatitcanhold2,000people.Motherlivessofarawaythatwehardlyeverseeher.有时上述两种结构是可以互换的。例如：Itwassuchawonderfulfilmthatallofuswantedtoseeitagain.=Thefilmwassowonderfulthatallofuswantedtoseeitagain.(3)如果名词前由many,much,little,few等词修饰时，只能用so,不用such。例如：Hehassolittletimethathecantgotothecinemawithyou.Practice()1.Thisexerciseisdifficult.(山东济南)A. so;thatfewofuscandoB. so;thatfewofuscandoitC. too;foranyoneofustodoD. too;foranyoneofustodoit2.ThismathproblemissoeasythatIcanworkitout.(改为简单句)(广西柳州)Thismathproblemistoworkout.5.比较状语从句比较状语从句通常由as-as,比较级+than等连词引导。例如：TomrunsfasterthanJohndoes.()2.Dontjustbelievetheadvertisement.Thatkindofcameraisitsays.(河北)A.asgoodasB.notasgoodasC.aswellasD.notaswellas7. 让步状语从句(1)让步状语从句通常由although,though等连词引导。例如：Thoughheisyoung,heknowsalot.(2)although(though)不能用在同一个句子中。例如：8. 地点状语从句地点状语从句常常由where来引导。例如：Gowhereyoulike.Wherethereisawill,thereisaway.Practice()1.Youshouldletyourchildrenplayyoucanseethem.A.whereB.whenC.inwhichD.that()2.Theschoolwasbuilttherehadoncebeenachurch.A.whereB.whenC.inwhichD.that(.河北省卷,42.1)Peterlikesreadinganewspaperheishavingbreakfast.A.untilB.whileC.becauseD.though(江苏省盐城市12.1)Manystudentsdidntrealizetheimportanceofstudytheyleftschool.A.whenB.untilC.asD.after（2010.四川省内江市39.1）Idontknowifittomorrow.Ifit,wewontgoonapicnic.A.rains;rainsB.willrain;rainsC.willrain;willrain（浙江省衢州市23.1）Youshouldgooveryourtestpaperyouhanditin.A.beforeB.thoughC.becauseD.assoonas（.江苏省无锡市.12.1）Scientistssayitmaybeafewyearsitispossibletotestthenewmedicineonpatients.A.becauseB.afterC.beforeD.since（2010年上海市37.1）Wewillhavenowatertodrinkwedoneearthp.rotectthA.untilB.beforeC.thoughD.if（江苏省扬州市，41）Couldweplayfootballinyourplayground,Sir?-No,youhavetheprincipalsnote.A.ifB.unlessC.becauseD.since（浙江省湖州市，22，1）Iseveryoneheretoday?-No.Tomisathomehehasgotabadcold.A.becauseB.ifC.untilD.unless山西省，27，1）Insummer,foodgoesbadeasilyitisputintherefrigerator.A.untilB.ifC.unless（河南省，25，1）（）Itsdifficulttomakeherdreamcomet，rueshenevergivesupAThoughBUnlessCBecauseDIf（?山东省莱芜市，27，1）-IhearJackChanwillcometoLaiwunextweek.-Really?hecomes,myyoungersisterwillbeveryhappy,AIfBUntilCUnlessDBefore（贵州省铜仁市，35，1）MayIgototheconcertwithyou?Imafraidnotyouhaveaticket,becauseIhaveonlyone.A.sinceB.ifC.unlessD.though（2010?山东省菏泽市，27，1）Maryspendsalotofmoneyonclothesherfamilyisnotrich.A.becauseB.thoughC.ifD.so（福建三明29.1）Manychildrenlikefriedchickenitisunhealthyfood.A.ifB.becauseC.although（广西南宁32.1）Mr.Brownknewnothingaboutthegoodnewshiswifetoldittohim.A.beforeB.afterC.sinceD.if（四川达州29.1）IdontknowifJack.Ifhe,callme,please.A.willcome;willcomesB.comes;comeC.comes;willcomeD.willcome;comes（天津市，41，1）Wewontstartthemeetingourteacherarrives.A.thoughB.untilC.whileD.or（辽宁省沈阳市，8，1）itsnowedheavilyyesterday,nobodyinourclassmissedthelessonAThoughBBecauseCUnlessDSince
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