《状语从句练习》PPT课件.ppt

Adverbialclauses状语从句,状语,作用：修饰动词、形容词、副词以及全句,Westudyatschooleveryday,时间状语,地点状语,状语从句种类：地点、时间、原因、目的、结果、条件、让步、比较状语从句充当句子的状语时，起_作用。状语从句一般由_引导，也可以由_引起。从句位于句首或句中时通常用逗号与主句隔开，位于句尾时可以不用逗号隔开。,副词,从属连词,词组,一.时间状语从句as/when/while(1)MotherwasworriedbecauselittleAlicewasill,especially_fatherwasawayinFrance.,as/when/while,(2)_theteachercamein,weweredoingourhomework.(3)_Tomwashangingaround,hecameacrosshisoldfriend.(4)_timewentby,peoplebegantorealizetheimportanceofprotectingourenvironmentfrombeingpolluted.(5)Shesings_shedances.,When,While,As,as,When(atorduringthetime)引导的时间状语从句可以表示时间点，也可以表示时间段，多用一般时态。,While(duringthetime)引导的时间状语从句表示主语在一段时间内所处的状态，多用进行时态。,随着,一边一边,*until众所周知,Since,As,在表语从句和强调句中，只能用because引导.,5.Itis_heservesthepeopleheartandsoulthateveryonethinkshighlyofhim.,because,6._hiskindness，heiseasytomakealotoffriends.,Becauseof,becauseof后只能接名词、代词或名词性短语，不能跟句子,条件状语从句,连接词：,if,unless(ifnot),so/aslongas,onconditionthat(只要;以.为条件)，incase(假使;以免)等,Youcangoouttotakeexerciseonconditionthatyoufinishyourhomeworkontime.,Takeanumbrellaincaseitrains.,你可以出去锻炼一下，条件是你要依时完成作业。,带把雨伞以防下雨。,_youworkhard,youwillfailtoachieveyourgoal.,Unless,unless:除非,含有否定意义。,1.Weformagoodhabitofgettingupearly_wecanmemorizewhatwehavelearnedmoreeasily.2._succeed,heworkeddayandnight.3.Hepracticeshispenmanship_makeagoodimpressiononothers.,目的状语从句,sothat,inorderthat,soasto,inorderto,sothatinorderthat,Inorderto,inordertosoasto,inorderto可以用在句首或句中，但soasto只能用在句中。,让步状语从句,_Igethighgradesinmystudies,yetIstillfeelsomewhatafraidofmymother.Iwontlosecourage_Ifailtentimes.,Although/Though,evenif/eventhough,although/though不能与but连用，但可以与yet连用。,连接词：,though/although；evenif/eventhough；however；whatever；wherever等引导,Amixtureoffriendscanhelpmewith_difficultiesIencounterinlife._asksforhelp,sheisreadytohelp.,Nomatterwho,=Whoever,whatever,wh-ever既可引导名词性从句，又可引导让步状语从句。nomatterwh-只能引导让步状语从句。,Nomatterhowhardhetries,hefailstocatchagoat.无论有多困难，我们都要坚持到底。Nomatterhowdifficultitis,wewillsticktoit/keepitup.我认为孩子们想要什么就给什么是不明智的。这很容易宠坏他们。Iconsideritunwisetogiveachildwhateverheorshewants.Thatiseasytospoilthem.,2.Hewas_angry_thathegaveventtohisangerbykickingthedoor.,结果状语从句,1.Itgavehim_ashock_hisfaceturnedwhite.,such,that,sothat,so+形容词/副词+that,such+形容词+可数名词复数/不可数名词+that,so+little/few/much/many+可数名词复数/不可数名词+that,3.Georgeearned_(太少钱了)hecouldntaffordthecarhedesiredfor.,solittlemoneythat,她是一位如此细心周到的老师以至于学生都喜欢她。Sheissoconsiderateateacherthatthestudentsallloveher.Sheissuchaconsiderateteacherthatthestudentsallloveher.,sothat与suchthat的区别,such+a/an+形容词+可数名词单数+that,so+形容词+a/an+可数名词单数+that,方式状语从句,Guessthemeaningofthefollowingsentences.,DoinRomeastheRomansdo.Leavethingsastheyare.,入乡随俗。,让一切顺其自然。,比较状语从句,asas（和一样），notas/soas（与不一样）,than(比）,结果正如我们预料的那么好。Theresultwasasgoodaswehadexpected.常见句型：the+比较级，the+比较级(陈述语序)Theharderyouwork,thegreaterprogressyouwillmake.,Heisasdiligentashisdeskmate.Heisnotsodiligentashisdeskmate.Heworksashardashisdeskmate.Hedoesntworksohardashisdeskmate.,“和一样”，用“as+adj/advas”结构“不像那样”,用“notas(so)+adj/advas”结构,Heis_diligent_studentashisdeskmate.sb./sth.isas+adj+a/an+n.+asHeisnot_diligent_studentashisdeskmate.sb./sth.isnotso+adj+a/an+n.+as,as,a,so,a,倍数的表示方法Aistimesas+adj.+as+BAistimes+er+than+BAistimesthesize(length/width/depth/height)ofB,Ourschoolisasbigastheirs.,我们的学校是他们的四倍大。Ourschoolisfourtimesasbigastheirs.Ourschoolisthreetimesbiggerthantheirs.Ourschoolisfourtimesthesizeoftheirs.,1.Hisbrotheris_handsome_he(is).2.Yourhouseistwiceasexpensiveas_(me).3.Thedriverdrivesfaster_heusedto(drive).4._knowledgewelearn,_(happy)wewillbe.,mine,1.保持人称代词的格前后一致.如:1,2.2.倍数词须加在比较结构的前面.如:2.3.句中相同的成分,如动词,常常省去.如:1,3.,Themore,than,asas,thehappier,状语从句中的省略,在含有状语从句的复合句中,若从句的主句是it或与主句的主语相同，且在谓语中含有be时，常省略从句的主语和be。,1.Dontspeakuntilyouarespokento.=Dontspeakuntilspokento.2.Pressurecanbeincreasedwhenitisneeded.=Pressurecanbeincreasedwhenneeded.过马路的时候要小心。Lookoutwhen/whilecrossingthestreet.(=when/whileyouarecrossing),（）,（）,（1）连接词+过去分词,（2）连词+现在分词,1.她急匆匆地走出屋去，好象很生气的样子。Shehurriedlylefttheroomasthough/ifangry.(=asthough/ifshewasangry)2.必要时，你应该做笔记。Youaresupposedtotakesomenoteswhennecessary.(=Whenitisnecessary,),（3）连词+形容词/其他如：ifnecessary,ifpossible,whennecessary,ifany,ifso,1._(在北京的时候),IpaidavisittotheSummerPalace.2._(当是个年轻人的时候),AbrahamLincolnwasastorekeeperandapostmaster.3.Hehasnomoney._(要是有的话),hewillgiveus.4._(要是给更多的关注),Theboycouldhaveturnedoutbetter.,When/WhileinBeijing,When/Asayoungman,Ifany,Ifgivenmoreattentionto,Practicemakesperfect!,为了做到劳逸结合，我们会培养一些爱好。Inordertostrikeabalancebetweenworkandplay,wewilltakeupsomehobbies.虽然他是一个瞎子，但他没有被生活打败。Heisnotdefeatedbylife,eventhoughheisblind.,Translatethefollowingsentences:,Althoughtheauthorpointedoutthenegativefactorsofagingsocieties,healsomadepositivesuggestionsofdealingwiththepotentialproblems.虽然作者指出了老龄化社会的不利因素，但他也提出了解决这些潜在问题的积极建议。TheWTOcantliveuptoitsnameifitdoesntincludeacountrythatishometoonefifthofmankind.假如世贸组织不包括占世界人口五分之一的中国的话，那它就名不副实。,Writeacompositionwith5sentencesaccordingtothegivensituation:,昨天上午，你惊悉你的朋友李华被一辆汽车撞伤住了院，事情经过是：那天李华正要穿过大街，他很小心，直到看到绿灯亮时才开始过街。可当他刚要走到街心时，右侧突然出现了一辆轿车，径直朝他开来。他躲闪不及被撞出了几米远。他立即被送进医院并动了手术。昨晚你去看他时，他虽已脱险，但仍然脸色苍白。参考词汇：躲闪：dodge右侧：right-handside,（1）穿过大街时他很小心，直到看到绿灯亮时才开始过街,（2）刚要走到街心时，右侧突然出现了一辆轿车，径直朝他开来。,（3）躲闪不及被撞出了几米远,（5）虽已脱险，但仍然脸色苍白。,记叙文,记事的文章,过去时,（4）立即被送进医院并动了手术,Theotherdayhewasgoingtocrossastreet.Hewasverycautiousanddidntgountilhesawthetrafficlightturngre