广东省惠东县平海中学中考英语 状语从句复习课件.pptVIP

状语从句 grammar let senjoyasong ifyouarehappyandyouknowit clapyourhand ifthegreenlightisn ton waitaminute ifitrainstomorrow wewillnotgotothezoo ifyouworkharder you llpasstheexam 如果绿灯没有亮 就等一下 如果感到幸福 你就拍拍手 如果明天下雨 我们就不去动物园 如果你学习更努力 你就会通过考试 ifthetelephonerings youwillbelateforschool lookandsay iwillanswerit ifyougetuplate ifyouareill ifyourideabikeinthestreet youmustgotoseeadoctor youmustbeverycareful 条件状语从句由if 如果 unless if not 除非 so aslongas 只要 等引导 谈论的是一个有可能发生的事实及其产生的相关的结果 主句用现在时 从句也用现在时 主句用过去时 从句也用过去的某种时态 主将从现具体地讲 主句是一般将来时 包括祈使句和含有情态动词can may must等 从句也用一般现在时wewon twaitforhim ifhedoesn tcomebefore12o clock wewon twaitforhim unlesshecomesbefore12o clock 如果他12点前不来 我们就不等他了 solongasyoukeepontrying youwillsurelysucceed 只要你继续努力 你就会成功 choosetherightanswer i dliketogoswimming thewaterisnottoocold a forb unlessc ifd whether2 doyouknowifhe toplaybasketballwithus ithinkhewillcomeifhe freetomorrow a comes isb comes willbec willcome isd willcome willbe3 youstudyharder you llneverpasstheexam a ifb untilc unlessd except4 i llgoswimmingwithyouifi freetomorrow a willbeb shallbec amd was 时间状语从句由连词when 当 时候 while 当 时候 before 在 之前 after 在 之后 till until 直到 assoonas 一 就 as 当 时 一边 一边 since 从 以来 whenever 无论何时 等引导 当她回来时 我将告诉她每一件事 当我在做作业时 妈妈在做饭 他在工作十年以后就出国了 iwilltellhereverythingwhenshecomesback mymotherwascookingwhileiwasdoingmyhomework afterhehadworkedfortenyears hewentabroad 在忘记之前 我要把它写下来 我一到上海就会写信给你 我们一直到雨停了才离开 wedidn tleaveuntiltherainstopped assoonasiarriveinshanghai iwillwritetoyou i llwriteitdownbeforeiforgetit when while as均可以表示 当 时候 when可以和延续性动词连用 也可以和短暂性动词连用 而while和as只能和延续性动词连用 从句常用进行时态 如 whenhecamein hismotherwascooking when while wewereatschool wewenttothelibraryeveryday 当我在做作业时 妈妈在做饭 mymotherwascookingwhileiwasdoingmyhomework 时间状语从句一般不用将来时 如果主句是一般将来时态 祈使句或者是含有将来的动作和意味时 由when till until assoonas引导的时间状语从句一般用现在时态来代替将来时 即主将从现如 iwilltellhereverythingwhenshecomesback 当她回来时 我将告诉她每一件事 选择正确的单词完成句子 somestudentswerereading while when otherswerewriting 2 ididn tgotobed until after mygrannycamebackhome 3 motherasksmenottoplaycomputergames before when ifinishmyhomework 4 youmustbetired after before workingforeighthourswithoutarest 5 don tworry i llcallyou assoonas until igetthenews 6 when while classbegan westoppedtolistentotheteachercarefully 原因状语从句常用的引导连词有because as for和since because用于表示直接原因 回答why提出的问题 语气最强 对于显而易见的原因 常用as或since as用于说明原因 着重点在主句 常译成 由于 since表示显然的或已知的理由或事实 常译成 既然 as和since的从句常放在主句之前 而because的从句常放在主句之后 for因为 由于 是对某种情况加以推断或解释 对前一分句进行附加说明 它引出的分句必须放在另一分句后 hedidn tcometoschoolbecausehewasill asitisraining wewon tgothezoo sinceyoucan tanswerthequestion i llasksomeoneelse theremustbenooneinthehouse forthedoorisclosed because和so不能同用在一个句子里 如 我们不能说 becauseitrainedhard sowestayedathome 应该说 或 itrainedhard sowestayedathome becauseitrainedhard westayedathome 目的状语从句常用的引导连词有sothat和inorderthat译为 以便 为了 目的是 我们早起以便能赶上第一班火车 为了将来能找到更好的工作 他努力学习 weusedthecomputerinorderthatwemightsavetime wegotupearlysothatwecouldcatchthefirsttrain hestudieshardsothathecouldworkbetterinthefuture 我们使用电脑以便能够省时 常用引导词 so所以 so that 如此 以致于 such that 如此 以致于常用句型 so adj adv thatso adj a an n thatsuch a an adj n thatsuch adj n s that我的铅笔在地上 所以我没看见它 他是如此的穷以至于买不起自行车给他儿子 heissopoorthathecan tbuyabikeforhisson 她是如此好的一个老师以至于每个人都喜欢她 sheissuchagoodteacherthateverybodylikesher 结果状语从句 mypencilwasonthefloor soididn tseeit 注意 sothat与so一词之差 前者连接目的状语从句 而后者连接结果状语从句 从句中动词的时态也有区别 目的状语从句中时态表示将来 可能性 带有情态动词can could may might等 而结果状语从句中表示已经发生 wegotupearlysothatwecouldcatchthefirsttrain theygotuplatesotheydidn tcatchthefirsttrain 目的状语从句 结果状语从句 1 让步状语从句通常由although though eventhough 尽管 虽然 等连词引导 例如 thoughheisyoung heknowsalot althoughiamtired imustgoonworking 2 although though 和but不能用在同一个句子中 如 我们不能说 thoughitwasraininghard buthestillwentout 应该说 或 让步状语从句 thoughitwasraininghard hestillwentout itwasraininghard buthestillwentout 1 i llgotoseethefilmwithyou ihavetimethisevening a whetherb soc ifd when2 thepoliceaskedthechildren crossthestreet thetrafficlightsturnedgreen a not beforeb don t whenc notto untild not after3 tomwillcallmeassoonashe shanghai a arrivesb willreachc arrivesind getto4 hetookoffhiscoat hefelthot a becauseb asc ifd since5 you llfailinchemistryagain youworkharder a ifb unlessc whetherd though 6 hecametostudyintheuniversity hehasmademuchprogressinthestudyofenglish a whileb whenc sinced after7 igotthere late ididn tseehim a too tob such thatc so thatd so as8 theteacherraisedhisvoice allthestudentscouldhearhim a sob sothatc becaused inorderto9 hehaslittleknowledge theoldworkerhasalotofexperience a althoughb becausec ifd but10 what syourplanforthesummerholidays i llgotobeijing theschooltermends a inorderthatb sothatc assoonasd eventhough therewasanoldpeartreeinaman sgarden inthepast thetreefruitedeveryyear sothemanwouldgetmany1 butnow thetreegotold therewerenomorepearsfortheman sotheungrateful 忘恩负义的mandecidedto2 thetreedown whenhewalkedtothetree3 anaxe 斧子 inhishand thetreesaidtohim pleasedon tcutmedown ihavebroughtsomanypearsforyouinthepastyears nowionlyhaveashorttimetolive i msorry ihavetodoso themansaid 4 ineedsomethingtomakeachair thenhebegantowavehisaxe atthatmoment a5 intheoldtreesaidtohim don tcutitdown everytimeyougooutandyourwifefeellonely shewillcomeouttothegardenandsit6 thetreetoenjoyitscoolshade 树荫 andisingsongstomakeherhappy wegivemuchpleasuretoyourwife7 youareawayfromhome themandidn t8 tothebirdanddroveitaway whenhewasabouttocutthetree somebeesflewoutofitandsaid listen 9 youagreenottokillthistree wewillgiveyoudelicioushoneyeveryday wouldyoupleaseleavethetreewithus themangotm