复合从句的省略.ppt

高二英语Unit5Book5复合句中的省略,I.时间、条件、让步、方式状语从句中的省略在when,while,until,though/although,if,unless,once,asif/though,whenever等连接的状语从句中，当从句主语跟主句主语相同，可省略从句的_和_；当从句主语为it时，可省略_和_。,主语,be动词,it,be动词,Task1:请用括号标出下列句子中可省略的部分。1.Hefeelsemptywhileheisnotatthecomputer.2.Whenitistakenaccordingtothedirections,thedrughasnosideeffects.3.Heopenedhismouthsseveraltimesasifhewastosaysomething.4.AlthoughIaminvited,Iwontgothere.5.Wheneveryouareintrouble,turntomeforhelp.6.Ifitispossible,Idliketogooutforawhile.,Task2:请把下列句子中已省略部分还原。1.Lookoutforcarswhen_crossingthestreet.2.Shetalkedwhile_preparingtheirsupper.3.Helookedaroundasthough_waitingforsomeone.4.Though_poorlyfurnished,theroomiscleanandtidy.5.Whenever_known,suchfactsshouldbereported.6.If_necessary,Illhavethelettercopied.,youare,shewas,he,was/were,itis,theyare,itis,Task3:请用从句的省略形式翻译下列句子。1.一旦被发现，你将会被惩罚。_,youwillbepunished.2.虽然遭遇困难，他并不向命运屈服。(expose)_todifficulties,hedidntsubmittothefate.3.她匆匆忙忙离开房间，似乎生气了。(angry)Shehurriedlylefttheroom_.4.他会保持沉默，除非有人问他。_,hewillkeepsilent.5.无论何时有可能，你应该练习说英语。_,youaresupposedtopracticespeakingEnglish.6.如果方便的话，我想去拜访您。_,Idliketovisityou.,Oncefound,Althoughexposed,asifangry,Unlessasked,Wheneverpossible,Ifconvenient,Task4:请修改以下病句。,WhenIwaswalkinginthestreet,oneofmyshoesgotstuckinahole.,1.Whenwalkinginthestreet,oneofmyshoesgotstuckinahole.,2.Musiccanrelaxusifstressed.,Musiccanrelaxusifwearestressed.,3.Ifnottakingseriously,thesituationwillgetworse.,Ifnottakenseriously,thesituationwillgetworse.,4.Iamusedtolisteningtomusicwhileworked.,Iamusedtolisteningtomusicwhileworking.,Task4:请修改以下病句。5.Thestickinthewaterlooksasifwerebroken.,Thestickinthewaterlooksasifitwerebroken.,Thestickinthewaterlooksasifbroken.,Task4:请修改以下病句。6.Onceitpublished,thebookwillbeverypopular.,Onceitispublished,thebookwillbeverypopular.,Oncepublished,thebookwillbeverypopular.,II.比较状语从句中的省略在than或asas引导的从句中，一些成分在上下文清楚的情况下被省略。,Task5:翻译下列句子。1.Hehasmadegreaterprogressthan(hedid)before/ever.2.Hecamehomeearlierthan(hewas)expected.3.Sheworksashardasyoungpeople(do).,他取得了比以前更大的进步。,他来得比预计得早些。,她工作和年轻人一样努力。,III.限制性定语从句中的省略在_定语从句中，关系代词作_时，可省略关系代词。但是，关系代词前有_时，不能省略。,限制性,宾语,介词,Task6:下列句子中，有些引导词可以省略，请用括号标出可以省略的引导词。1.HewhohasneverbeentotheGreatWallisnotatrueman.2.SheisthegirlwhoIwillneverforget.3.Ifdreamsdie,lifeisabroken-wingedbirdthatcanneverfly.4.MrSmith,whomIhavelearnedalotfrom,isafamousscientist.5.Sheiswillingtogiveeverythingthatshehastoyou.6.Shetookphotographsofthethingsinwhichshewasinterested.,(),(),IV.宾语从句中的省略单个that引导的宾语从句中，引导词that可以省略。多个that引导的宾语从句中，只能省略_引导词that。,第一个,Task7:下列句子中，有些引导词可以省略，请用括号标出可以省略的引导词。1.Hehastoldmethatwewillhavetwodaysoff.2.Thenewsisthatwewillhavetwodaysoff.3.Itisexcitingthatwewillhavetwodaysoff.4.Weareexcitedatthenewsthatwewillhavetwodaysoff.5.Hetoldmethathehadtwosonsandtheybothhadgonetocollege.,(),表语从句引导词不能省,主语从句引导词不能省,同位语从句引导词不能省,that,1.Themanwefollowedsuddenlystoppedandlookedasif_(see)whetherhewasgoingintherightdirection.2.Tomraisedhishandasif_(say)something.4.Hestaredatthegirlasif_(see)herforthefirsttime.5.Theplayerisrollingonthegroundasif_(hurt)badly.6.Imsureallwillgowellas_.(plan),tosee,tosay,seeing,hurt,planned,1.Theresearchissodesignedthatonce_(begin)nothingcanbedonetochangeit.2.Theeighteen-storiedbuilding,when_(complete),willshutoutthesunlightinguptheroomsinmyhouse.3.IfyougotoBritain,youllfindthestreetstherelessbeautifulthancommonly_.(suppose)4.Whenfirst_(introduce)tothemarket,theseproductsenjoyedgreatsuccess.5.Itshamesmetosayit,butItoldaliewhen_(question)atthemeetingbymyboss.,begun,completed,supposed,introduced,questioned,6.Generallyspeaking,when_(take)accordingtothedirections,thedrughasnosideeffect.7.Unless_(invite)tospeak,youshouldremainsilentattheconference.8.Though_(lack)money