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必修3unit6省略观察以下句子:①If(youare)acceptedforthispost,youwillbeinformedwithinaweek.②Thisisall(that)Iwanttotellyou.③WespeakChineseandthey(speak)English.④Hetoldme(that)hewouldetoseemethenextday.⑤—Wouldyouliketogowithus?—I’mgladto(gowithus),butIhavetofinishmyhomework.总结规律:(1)以上句子的语法现象为:_________________(2)分别说明以上句子的省略现象:①为__________________的省略;②为________________的省略;③为__________________的省略④为__________________的省略;⑤为________________的省略省略的种类状语从句的省略在时间、条件、让步等状语从句中,如果主句的主语与从句的主语一致,或状语从句的主语为it,且从句中含有be动词时,可以将状语从句的主语和be动词省略掉。例如:①WhenIwasdrivingacartothecitycenter,Ispottedmyoldfriend.→Whendrivingacartothecitycenter,Ispottedmyoldfriend.当我开车去往市中心时,我发现了我的一个老朋友。(状语从句的主语为I,与主句主语一致,且从句中出现了be动词was,所以状语从句的主语和be动词可以省略掉。)②Ifitisnecessary,Iwillturntohimforsomesuggestions.→Ifnecessary,Iwillturntohimforsomesuggestions.如果有必要,我会向他求助寻求些建议的。(状语从句的主语为it,且状语从句有be动词,所以状语从句中的itis可以省略掉。)状语从句中省略的特殊用法用于在as或者than引导的比较状语从句中。①Heworksharderthanotherclassmateswork.→Heworksharderthanotherclassmates.他比其他同学们更努力。(than引导的比较状语从句中,可以将从句中相同的谓语动词或短语省略掉。)②Hetriedtofinishthetaskaswellaspossible.(as后面省略了itis)他尽力很好得完成这个任务。定语从句的省略在限制性定语从句中,当关系代词that,which,who,whom代替先行词作宾语时,可以省略关系代词。例如:①Whowasthegirlthathespoketojustnow?→Whowasthegirlhewasspoketojustnow?刚刚他与之交谈的那个女孩是谁?(定语从句thathespoketojustnow,先行词为thegirl,此处关系代词that代替先行词thegirl,在定语从句中作宾语,所以关系代词that可以省略。)②IliveneartheriverwhichIusedtoswimin.→IliveneartheriverIusedtoswimin.我生活在我过去游泳的那条河流旁边。(定语从句whichIusedtoswimin,先行词为theriver,此处关系代词which代替先行词theriver,在定语从句中作宾语,所以关系代词which可以省略。)定语从句中省略的特殊用法当theway在定语从句中作方式状语时,关系代词可以省略。Idon’tlikethewayinwhich/thathebehaves.→Idon’tlikethewayhebehaves.我不喜欢他行事的方式。(定语从句inwhichhebehaves,先行词为theway,先行词在定语从句中充当方式状语,所以此处关系代词可以省略。)Thewayinwhich/thatthepanyoperatesisreallysuccessful.→Thewaythepanyoperatesisreallysuccessful.这家公司运行的方式真的很成功。(定语从句inwhichthepanyoperates,先行词为theway,先行词在定语从句中从当方式状语,所以此处关系代词可以省略。)并列句的省略在并列句中,后一个分句常省略与前一个分句中相同的部分,如主语,谓语,宾语等,以使句子更加简洁明了。①Heworksasadoctorandhiswife(works)ateacher.他是个医生,他妻子是个老师。②Mybrotherstayeduplateand(he)mangedtofinishtheimportantproject.我哥哥熬夜很晚,并且完成了一项重要的项目。③Theonesideoftheboardispaintedredandtheother(sideoftheboardwaspainted)yellow.这个板子的一面被粉刷成红色,另一面被粉刷成黄色。④JimwonthefirstprizeandPeter(won)thesecond(prize).吉姆赢得了一等奖,彼得赢得了二等奖。宾语从句的省略谓语动词后的宾语从句,由that引导时,连接词that可以省略。①Hewarnedme(that)thedangeraheadwouldthreatenmylife.他警告我,前方的危险会威胁我的生命。②Everybodyknows(that)protectingtheenvironmentmeansalot.每个人都知道保护环境很重要。宾语从句省略的特殊性:在并列宾语从句中,第一个that可以省略,第二个及之后的that不可以省略。Hepromisedthelocalpeople(that)hewouldraisesomefundsandthathewouldsetupaschool.他承诺当地人他会筹集一些资金并且建立一所学校。动词不定式的省略动词不定式中为了避免重复,省去与前面出现的相同部分,只保留to。①—Wouldyouliketogowithus?—I’mgladtogowithus,butIhavetofinishmyhomework.→I’mgladto,butIhavetofinishmyhomework.你想和我们一起去吗?我很乐意去,但是我不得不完成作业。②Theboywantedtoplayfootballinthestreet,buthismothertoldhimnottoplayfootballinthestreet.→Theboywantedtoplayfootballinthestreet,buthismothertoldhimnotto.虚拟语气中的省略在含有were,had,should的if引导虚拟条件句中常可以省略if而将were,had,should置于句首。①Ifithadnotbeenforthedrought,thecropwouldnothavefailed.→Haditnotbeenforthedrought,thecropwouldnothavefailed.要不是因为那场干旱,庄家不会欠收的。②Ifhewereabsentfromthemeeting,hewouldlosetheopportunitytobepromoted.→Wereheabsentfromthemeeting,hewouldlosetheopportunitytobepromoted.如果他缺席了这个会,他会失去晋升的机会。表“命令、要求、建议”等意义的名词性从句中用“should+动词原形”,should常可省略。Thedoctorsuggeststhatpeople(should)doexerciseforthirtyminuteeverydaytobeingoodhealth.医生建议人们应该每天锻炼30分钟保持健康状态。Thegeneralgavesoldiersanorderthatthey(should)notleavethebattlefield.将军向士兵发出命令,他们不能离开战场。巩固练习:(1)单句语法填空①Theyfacealotofchallengeswhen________(try)togetfood.②Though________(defeat),hestillfelthappy.③Anyone,once_____(test)positiveforEbola,thedeadlydisease,willreceivefreemedicaltreatmentfromthegovernment.④Don’tentertheofficeunless_____(tell)to.⑤Although___________(face)withallkindsofdifficulties,heneverwantedtogiveup.⑥When____________(plete),themuseumwillbeopentothepublicnextmonth.⑦—Howisthemaninjuredintheaccident?—Thedoctorsaidif_____________(treat)inaproperway,hewaslikelytobesaved.⑧Manyleftbehindchildren,when___________(receive)formaleducation,willprobablyshowtheirtalentinmanyaspects.⑨Children,when____________(acpany)bytheirparents,areallowedtoenterthestadium.⑩Thisdiscoveryhelpedresearchersconcludethatthesetwodrugs,when____________(take)together,couldleadtoheartdisease.单项选择1.When________withthesizeofthewholeearth,thebiggestoceandoesnotseembigatall.A.topare B.paring C.pare D.pared2.Thefactthatshelookedlikeasensitive,friendlygirldidn’tmatter.__________,itmademeevenangrier.A.IfanyB.IfanythingC.IfsoD.Ifnot3.Theboy,though__________upinthecountryside,soonadaptedhimselftothewayoflifeinthisbigcity.A.bringing B.havingbrought C.brought D.beingbrought4.Inclasses,you'dbetterunderstandasmuchaspossiblewhile_______notes.A.take B.taken C.taking D.totake5.Expertswarnthatmedicalwastefromhospitals,ifnot________properly,

maycontributetospreadingdiseases.A.handled B.beinghandled C.tohandle D.handling6.When_____fromthetopofthehill,thewholecitylooksmorebeautiful.A.seeing B.seen C.isseen D.isseeing7.Jennyenjoysfoodmadebyhermother,sosheseldom,________,eatsout.A.ifnever B.ifany C.ifever D.ifnot8.While________dogs,peopleshouldnotletthemloose.Otherwise,theymaybedangeroustoothers.A.walking B.walked C.havingwalked D.towalk9.Once________above100centigrade,watercanbeevapour.A.heating B.heated C.toheat D.tobeheated10.Though_________toseeus,theprofessorgaveusawarmwele.A.surprising B.wassurprised C.surprised D.beingsurprised11.Unless______,thislawwillmakelifedifficultforfarmers.A.changedB.Changing

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