状语从句讲解和练习ppt课件VIP

状语从句 状语从句 时间状语从句地点状语从句原因状语从句目的状语从句结果状语从句条件状语从句方式状语从句让步状语从句比较状语从句 1 时间状语从句 1 由连词when while as assoonas before after since till until等引导 主句用将来时 从句常用一般现在时表将来 Iwilltellhimwhenhecomesback 2 while when as辨析 While引导的时间状语从句只指一段时间 强调某一段时间内 主从句动作同时发生 从句动词常是延续性的When既可以指一个时间点 也可以是一段时间 可表示主从句的动作同时或先后发生 从句动词可以是延续性的 也可以是非延续性的 As强调主句 从句动作相并发生 译为 一边 一边 Whenhereturned hiswifewascooking Whilehewasreading hiswifewascooking Hehurriedhome lookingbehindashewent 对比训练1 heheardthis hegotveryangry 2 ImetLucy Iwaswalkingalongtheriver 3 achild helivedinthecountryside A whenB whileC as 另外 when while还作并列连词 连接并列分句 while表示 而 可是 如 IlikereadingwhilemywifeenjoyswatchingTV when表示 就在这时 在下列结构中 表示某件事正在发生或刚刚发生 另一动作同时发生 1 beabouttodo when 2 bedoing when 3 haddone when e g Wewereabouttostartwhenitbegantorain Iwasplayingcomputergameswhenmomcamein while的用法小结 WhileIwaswalkingdownthestreet Icameacrossanoldfriend while Helikespopmusic whileIamfondoffolkmusic while WhileIreallydon tlikeart Ifindhisworkimpressive while when although but Wewereabouttoleave itbegantorain 2 ShethoughtIwastalkingaboutherson infact Iwastalkingaboutmyson 3 HardlyhadIfinishedmycomposition thebellrang A whenB whileC asD during 3 until till 不用于句首 延续的动词 肯定式 until 表示 直到 为止 Iwaitedforhimuntilhecameback 非延续性动词 否定式 until 表示 直到 才 Hedidn tgotobeduntilhefinishedhiswork Notuntilhesawithimselfdidhebelieveit 注意 notuntil在句首时要倒装 4 表示 一 就 的句型 1 assoonas once themoment minute second immediately directly instantlyAssoonashecomes I lltellhim ThemomentIsawhim Irecognizedhim Ileftimmediatelytheclockstruck5 2 on upondoing on upon one s nOnarrivingatthestation thethiefwasarrested OnhisarrivalinParis hewasrecognizedasafamousperson 5 Everytime eachtime等也可以引导时间状语从句 EverytimeIcaughtacold Ihadpaininmyhead 3 nosooner than hardly when scarcely whenNosoonerhadtheyreachedhomethanitstartedtorain HardlyhadIenteredtheroomwhenthetelephonerang 连接词before的小结 1 Wehadsailedfourdaysandfournightsbeforewesawland 2 Wehadn trunamilebeforehefelttired 4 BeforeIcouldgetinaword hehadmeasuredme 才 不到 就 还没来得及 Itwillbealongtimebefore Itwon tbelongbefore Itis hasbeentwoyearssincesbdidsth 1 句型Itwillbe was 段时间 before 还要过多久才 如 Itwillbetwoyearsbeforeheleavesthecountry 2 句型Itwillbe wasnot 一段时间 before 不多久就 如 Itwasn ttwoyearsbeforeheleftthecountry 一 若since引导的状语从句的谓语动词是终止性的过去时 则从句表示的时间是 从动作开始的那一时刻起 如 Hehasstudiedveryhardsincehecametoourschool 自从他来到我们学校 他学习就非常努力 Wehavebeenmissingthemsincetheylefthere自从他们离开这里 我们就一直很想念他们 二 若since引导的状语从句的谓语动词是持续性动词或表示状态的动词的过去时时 则从句表示的时间是 从那持续动作或状态结束时算起 如 Ihaven theardanynoisesinceIslept Sleep为持续性动词 sleep的动作结束时 即 醒来 时 这句应译为 我醒后还未听到任何声音 JohnisnowwithhisparentsinNewYork itisalreadythreeyearssincehewasateacher约翰现在和父母一起住在纽约 他不当教师已经三年了 HowlongisitsinceyoulivedinShanghai 你离开 没住在 上海多久了延续性 不 多长时间了ItishalfamonthsincehewasaLeaguemember 他退团 不当团员 半个月了 It sbeenquitesometimesinceIwaslastinLondon我离开伦敦已很长时间了 比较 HehaswrittentomefrequentlysinceIwasill 自从我病愈以来 他屡次给我写信 从句谓语为状态动词 HehaswrittentomefrequentlysinceIfellill 自从我生病以来 他就屡次给我写信 从句谓语为终止性动词 llletyouknow hecomesback A beforeB becauseC assoonasD although Itisabouttenyears Imetyoulast sinceB forC whenD as wegottothestation thetrainhadleftalready A IfB UnlessC SinceD When Wedidn tgohome wefinishedthework A sinceB untilC becauseD though Hewasabouthalfwaythroughhismeal afamiliarvoicecametohisears A whyB whereC whenD while Itwasnot shetookoffherdarkglasses Irealizedshewasafamousfilmstar A when thatB until thatC until whenD when then Scientistssayitmaybefiveorsixyears itispossibletotestthismedicineonhuman patients A sinceB afterC beforeD whe Whydidn tyoutellhimaboutthemeeting Herushedoutoftheroom Icouldsayaword A beforeB untilC whenD after Iacceptthatheisnotperfect Idoactuallyliketheperson A WhileB SinceC BeforeD Unless DidyouremembertogiveMarythemoneyyouowedher Yes Igaveittoher Isawher A whileB themomentC suddenlyD once 2 让步状语从句引导词有 although though evenif though as while 尽管 whether or 无论 还是 whoever nomatterwhowhenever nomatterwhenwhatever nomatterwhatwherever nomatterwherehowever nomatterhow 1 as引导的让步从句要倒装 句型为 形容词 副词 名词 不带冠词 动词 原形 主语 谓语Youngasheis heknowsalot MuchasIlikeit Ican taffordit Farmerasheis heiswell educated TryasImight Icouldn tliftthestone 2 although不倒装 though可倒装也可不倒装 as必须倒装 Although Thoughhewasillhedidn tstopworking 3 nomatter 疑问句引导让步状语从句Nomatterwhathappened heshouldn tmind Whateverhappened heshouldn tmind Nomatterwhoyouare youshouldobeythesocialrules Whoeveryouare youshould 4 whether or Whetheryoubelieveitornot itistrue whether or 不管 还是 a Whethertheweatherisgoodorbad theywillsetoffastheyplanned B Whetherhedrivesortakesthetrain hewillbehereontime 1 Hetriedhisbesttosolvetheproblem difficultitwas A howeverB nomatterC whateverDalthough2 Theoldtowermustbesaved thecost A howeverB whateverC whicheverD wherever 对比训练31 Child sheis sheknowalot 2 Hedidtheexperiment hewastold 3 Thepianosintheothershopwillbecheaper butnot good A duringB asC soD thoughE bothBandC 3 地点状语从句引导词有 where wherever 注意 不要混同于where引导的定语从句 与定语从句的区别 where引导定语从句 从句前有一个表示地点的名词 Gobackwhereyoucamefrom Gobacktothevillagewhereyoucamefrom 有志者 事竟成 I llfollowyouwhereveryougo Wherethereisawill thereisaway Whenyoureadthebook you dbettermakeamark youhaveanyquestion AatwhichBatwhereCtheplacewhereDwhere Whenyoureadthebook you dbettermakeamarkattheplace youhaveanyquestion AwhichBatwhereCtheplacewhereDwhere 4 原因状语从句由because since nowthat as引导 1 because语气最强 用来回答why提问 可用在强调句型中 引导的从句表示直接的 根本的原yinItwasbecausehewasillthathedidn tgowithus 2 Since语气比because弱 表示关系上的自然结果 一般译成 既然 鉴于 往往放于主句之前 表示显然的或已知的原因 Sincenooneisagainstit let scarryouttheplan 既然没人反对 3 as语气最弱 只说明一般的因果关系 可放于主句之前 也可放于主句之后 Wearstrongshoesasweshalldoalotofwalkingtoday 与since没多大区别 4 for也可以表示原因 不是说明直接原因 而是对某种情况加以推倒 用于表示补充说明理由 Hemustbeill forheisabsenttoday 5 nowthat用来说明一种新情况 然后加以推理 nowthat放于句首时 that可省略 Now that everybodyishere let sbegin thedaywenton theweathergotworse A WithB SinceC WhileD As Hetookoffhiscoat hefelthot A becauseB asC ifD since 5 目的状语从句引导词 inorderthat sothat 为了 forfearthat incase 谓语动词常含有can could may might will would等情态动词 I llspeakslowlysothateverybodycanunderstandme Hewrotethenamedownforfearthat incase hewouldforget incase与forfearthat Iwillhavetostayathomethisevening myteachercomes StudentsofClass13areworkinghardthesesdays theymightfailtheexam incase forfearthat becauseofthepossibilityofsthhappening toavoidthedangerofsthhappening Annlistenedcarefully shecoulddiscoverwhatsheneeded A suchthatB inorderthatC becauseD eventhough 11 Ihurried Iwouldn tbelateforclass A sinceB sothatC asifD unless 6 结果状语从句 引导词有 so that such that sothat 常用句型 so adj adv thatso adj a an n thatSuch a an adj n thatSuch adj n s that HespokesofastthatIcouldn tfollowhim Itwassuchagooddaythatweallwentswimming Heleftin ahurry heforgottolockthedoor such thatB so thatC such asD so when Farmersrotate 轮作 theircrops thesoilwillremainfertile A sothatB becauseofC inordertoD ratherthan Itwas ahundredpeoplelookedlostinit A solargearoomthatB solargeroomC asuchlargeroomD suchlargearoom Hehas littleeducationthathecan tteach littlechildren A so suchB too suchC a soD very so 7 条件状语从句1 由if unless ifnot so aslongas 只要 suppose supposing 假设 如果 incase 以防 onconditionthat onlyif ifonly引导 e g Youmayusetheroomaslongasyoucleanitupafterwards 2 祈使句 and or orelse otherwise 引导的结果句 祈使句在实际意义上相当于条件状语从句 Useyouhead andyouwillfindaway Getupnow oryouwillbelate 1 TheWTOcannotliveuptoitsname itdoesnotincludeacountrythatishometoonefifthofmankind A aslongasB whileC ifD eventhough2 Itisknowntoallthat youexerciseregularly youwon tkeepgoodhealth A unlessB wheneverC althoughD ifunless相当于ifnot 意思是 除非 如果不 就 这也是高考的热点之一 复习时也应给予高度重视 1 Icansee thereisonlyonepossiblewaytokeepawayfromthedanger A AslongasB AsfarasC JustasD Evenif2 IalwaystakesomethingtoreadwhenIgotothedoctor s Ihavetowait A incaseB sothatC inorderD asif 8 方式状语从句引导词有 as 如同 asif though 好像 Theyaretalkingasif asthough theywereoldfriends 注意 as like都表示 像 Iworkasothersdo Iworklikeothers as是连词 后加句子