
完整初中状语从句讲解及习题附答案.docx
16页一)状语从句概括定义状语从句用作状语,是起副词作用的句子地点状语从句能够放在主句以前,也能够放在主句以后,时间、条件、原由和退步状语从句放在句首时需要用逗号和主句分开分类依据其作用能够分为时间、地址、原由、条件、目的、退步、方式和比较等状语从句作用它能够修饰谓语、非谓语动词、定语、状语和整个句子二)状从句解1. 状从句引用法when意“当⋯的候”When引从句的能够是延性,也能够是瞬而且when有表示“就在那”while意“在⋯的候,在⋯的同”While引从句的必是延性的,生,并主句和从句的作同生(或许相)While有能够表示比示例Aliarisnotbelievedwhenhespeaksthetruth.者真也没有人相信Whenhearrives,I’llcallyou.Whenyoulaughandsmile,yourbodyrelaxes.WhileIwasstandingatthewindow,Isawseveralboysrunningalongthestreet.WhileJohnwaswatchingTV,hiswifewascooking.as意“一⋯一⋯”As引的作是延性的,生短,一般用于主句和从句作同生;as也能够一前一后。
after意“在⋯以后”表示主句作生在从句作以后主句与从句的作关系与before引的从句相反before意“在⋯以前”引的从句不用否认形式的,而且当before引的从句位于主句以后,有成“就,才”当主句用未来,从句是用在;假如before引的从句用的是去,主句多用去达成,以便体作的先后till意“直到”一般状况下能够和until互假如主句中的是瞬,必用否认形式;假如主句中的是ThewriterwasangryashewastravellingonatraintoLondonbecausesomeonehadinvadedhis“space”.Hesmiledashestoodup.Withmanyhungryvisitorswaiting,don’staytoolongatyourtableafteryouhavefinished.Ifanearlyexitisnecessary,youcanleaveafterasceneisover.Youcan’twatchTVbeforeyoufinishyourhomework.Beforeitended,thetheatrewasalmostempty.MyfatherhadleftforCanadajustbeforetheletterarrived.Shedidn’eventknowthatitwasanearthquaketillshesawashaking(movingfromsidetoside)light.Thefiremanworkedveryhard延性,用一定和否认形式都能够,但表达的意思不一样。
until意“直到”在句型中多用until假如主句中的是瞬,必用否认形式;假如主句中的是延性,用一定和否认形式都能够,但表达的意思不一样since意“自从,从⋯以来”引从句的能够是延性的,也能够是瞬一般状况下,从句用一般去,而主句的用在达成但在Itis++since从句的句型中,主句多用一般在assoonas意“一⋯就⋯”引状从句,假如主句用了未来,从句一般使用在tillthefirewasout.I’mwaitingformysister.Iwon’tgotoseemyuncleuntilshecomes.WaituntilIfinishwhatIamdoing.IhavebeenstudyinghardsinceIenteredthehighschool.ItisfouryearssincemysisterlivedinBeijing.ItisfiveyearsmonthssinceourbosswasnotinBeijing.Tomwillcallmeassoonashegetshome.IwillcallyouassoonasIarrive.2.地址状从句引用法where意“哪里”。
where引的地址状从句,(there+)示例Wherethereisawill,thereisaway.主句”“哪里⋯哪里就⋯”主句在从句后边,there可用可不用;主句在从句的前面,一般都不用there.wherever意“无何地”anywhere/wherever引地址状从句+主句anywhere自己是个副,但是常能够引从句,相当于,意思相当于wherever,anywhere引的从句可位Theyweregoodpersons.Wheretheywent,theretheywerewarmlywelcomed.Youshouldhaveputthebookwhereyoufoundit.Wherevertheseais,youwillfindseaman.I’llgoanywhereyougo.于主句以前,也能够位于主句以后而wherever自己就是个,表示“在何,无何”3.条件状从句引用法示例if,意“若是,假如”Don’ttalkloudlyatthe当主句是未来的候,meeting.Ifyoudo,youwill从句要用一般在havetoleave.We’llgoforapicnicifitdoesn’trainthisweekend.unless,意“除非(=ifDon’tdiscusstheproblemsnot)。
当主句是未来的withyourpartnerunlessyou候,从句要用一般在areaskedtodoso.Iwon’tgothereunlessyoucomewithme.4.原由状语从句指引词用法as意为“由于”指引原由状语从句时表示附加说明“两方已知的原由”,语气比since弱,较为正式,地点较为灵巧(常放于主句以前)since意为“由于”指引的原由状语从句一般放于主句之前表示已知的、明显的理由(往常被翻译成“既然”),较为正式,语气比because弱because意为“由于”指引的原由状语从句一般放于主句之后,表述直接原由,语气较强,最合适why指引的疑问句Because指引的原由状语从句有时能够与becauseof短语交换for意为“由于”指引的原由状语从句其实不说明主句行为发生的直接原由,只提示例Astheweatheriscold,Istayathome.Asitisraining,you’dbettertakeataxi.Asyouaretired,you’dbetterrest.Sincetheearthlookslikeaball,thesuncanshineononlyhalfofitatatime.SincetheraceisinApril,Ihadtorunthroughoutthewinter,andinBoston,wintersarecold.Sinceeverybodyishere.Let'sbeginourmeeting.Thewomanpreferswinterbecauseshecanskate.I’dliketocollectstampsbecausetheyareinteresting.I’mverytiredthesedaysbecauseofstudyingphysics.Hecan’tcomebecauseheisill.= Hecan’tcomebecauseofhisillness.Hemustbeill,forheisabsenttoday.供一些助性的充明,for引的原由状从Hecouldnothaveseenme,forIwasnotthere.句只好放于主句以后,并且必用逗号将其与主句分开。
5.目的状从句引用法示例sothat意“以致,以便”目Trytospeakloudenoughsothat的状的常含有peoplecanhearyouclearly.may,might,can,could,Mr.Greenspeaksveryloudlysoshould,would等情thatallthepeoplecanhearhimclearly.inorder意“了”,相当于soWeshallletyouknowthethatthat.inorderto后边能够detailssooninorderthatyou跟原形组成目的状can/maymakeaarrangements.,不是目的状从句6.果状从句引用法示例so⋯that意“这样⋯以致于⋯”Thisyearithasrainedsoso+adj./adv.原+that,so是heavilyinSouthChinathat副,只好修形容和副lotsofproblemsarecaused.so可与表示数目的形Theiceonthelakewasso容many,few,much,thinthatpeoplecouldn’tlittle(四个形容表示多skateonit.或少)用,形成固定搭Toooften,wesp。












