期末复习状语从句课件人教版英语八年级下册

2022人教版八年级下期末

状语从句复习LOREMIPSUMDOLOR1.连词概说连词是一种虚词，作用是连接单词、短语、从句或句子，在句子中不单独用作句子成分。连词按其性质可分为并列连词和从属连词。并列连词用于连接并列的单词、短语、从句或句子，如and,but,or,for等；从属连词主要引出名词性从句(主语从句、宾语从句、表语从句等)和状语从句(时间状语从句、条件状语从句、目的状语从句等)，引出名词性从句的连词如that,whether等，引出状语从句的连词如when,because,since,if等。1.条件状语从句的用法条件状语从句主要由:If,unless,when,as,while,assoonas,while,before,after,since,till,until引导特殊引导词:theminute,themoment,thesecond,everytime,theday,theinstant,immediately,directly,nosooner…than,hardly…when,scarcely…when引导。考点：if/unless/assoonas在引导条件状语从句时，要遵从主将从现。eg,Ifhegetstoschool,hewillcallmerightnow.另外，主句是祈使句或含有情态动词，从句也用一般现在时。Ifyouwanttohavearest,justdoit.注意：宾语从句中的if与条件状语从句if的区别。宾语从句中的if“是否”相当于whether，引导宾语从句，时态需根据语境确定。如果主句用一般现在时，从句可以根据具体情况选用时态。eg,Idon’tknowifitwillraintomorrow.Ifitrains,wewillnotgoclimbing.2.结果状语从句的用法“so...that...”句型的意思是“如此/这么……以致于……”，常引导结果状语从句，但“so...that...”是个爱“变脸”句型，你一不留意就会出错。“so...that...”句型及其转换也是中考的热点.so...that的结果状语从句结构so+adj+a/an+名词单数+that+句子so+adj/adv.+that+句子so+many/much/little/few+名词复数/不可数名词+that+句子such...that的结果状语从句结构such+a/an+adj+名词单数+that+句子such+除开many/much/little/few外的形容词+名词复数/不可数名词+that+句子3.时间状语从句1)引导时间状语从句的从属连词有：when，while，as，after，before,since,until,assoonas等。eg,WhenIgottothecinema,Ifoundthattheyhadsoldallthetickets.Strikewhiletheironishot.趁热打铁。4.原因状语从句引导原因状语从句的从属连词有：because,as,since,for等。Becauseyouarelate,youhavetocleantheclassroom.5.比较状语从句引导比较状语从句的从属连词有：as,as...as...,notso...as...,than等。eg,Marydoesn’trunsofastasLucy.6.目的状语从句引导目的状语从句的从属连词有：that，sothat,inorderthat等。eg,Speakclearlysothattheymayunderstandyou.7.让步状语从句引导让步状语从句的从属连词有：though,although,eventhough,however等。eg,Althoughtheboywastired,hewentonworking.8.方式状语从句引导方式状语从句的从属连词有：as,asif,asthough等。eg,Itlooksasifitisgoingtorain.单项选择练习1.It’srainingoutside,pleasedon’tleave________itstops.A.since B.until C.while D.when2.Youcansavemoney________youbuycheaperthings.A.if B.before C.but D.until3.ManyoldpeoplethinkBeijingOperais______wonderfulthattheyoftenwatchit.A.tooB.veryC.soD.such4.Itwasraininghard________Iwenttoschoolthismorning.A.when B.if C.after D.until5.Hewillgoandseemeassoonashe________hiswork.A.willfinish B.finish C.finishes D.finished6.Ididn’tknowhecameback________Imethiminthestreet.A.since B.when C.until D.after7.Teresais________nervous________shecan'ttalkinfrontoftheclass.A.such,that B.too,to C.so,that D.very,so8.BesuretoletTomknowthenoticeassoonashe____.A.willarrive B.arrived C.arrives D.arrived9.Shehasstudiedinthisschool______shewassevenyearsold.A.since B.if C.untilD.after10.You’dbetterlookupthenewwordinadictionary_____youdon’tknowit.A.if B.that C.though D.whether11.ManymountainclimbersrisktheirlivestoclimbQomolangma____it'soneofthemostdangerousmountains.A.aslongas B.but C.eventhough D.unless12.AssoonasI____home,I____you.A.arrived,willcall B.arrive;willcall C.willarrive;call D.arrive;call13.____therainstormcame,Sunnywashavingabigdinnerwithherfriends.A.After B.When C.While D.Until14.Heis_______kindboy_______everyonelikeshim. A.so,thatB.such,thatC.sucha,thatD.soa,that15.Youwillbelateforschool________youdon’tgetupearlyA.but B.if C.and D.or16.Hehas________muchmoney________hecanbuildabighouse..A.such;that B.so;that C.sucha;that D.soa;that单句填空练习1.Hewillcomehererightaway______hehearsthenews.2.Don’tforgettowashyourhands_______youhavemeals.3._______theyaretwinbrothers,theydon’tlooklikeeachother.4.______wedealwithourproblems,wecaneasilybecomeunhappy.ifbeforeThoughUnless5.Wealsolikehighjump,longjump________running.6.Wealwaysdoexercisesagain_______thesecondclass.7.Hewantedtofindawaytosavemoney________hewenttoseethedoctor.8._____welookcarefullyattheplantsaroundus,wewillfindthatsomeplantsarelargeandsomearesmall.andafterbeforeIf9.YourtriptoBeijingisnotperf