高考英语高频985词汇学习课件(30).pptx
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1、高考高频高考高频985词汇(词汇(30)2023/2/11 butconj.但是,可是,而且Eg:Englishmaybehard,butitisthemostimportantofall.adv.(=only)仅仅,只是Eg:Icanttellyoubutonethingmyage.prep.除了Eg:Theyareallwrongbuther/she.Youcanputitanywherebutonthefloor.Shelooksanythingbutwell.(Shelooksill.)Iknowthemallbuttwo.2023/2/11 but:1.接不定式Eg:Hewanted
2、nothingbuttostayhereforanotherday.他只是想在这再呆一天。Eg:Ihavenochoicebuttotellyouthetruth.我只有告诉你实话。Eg:Therewasnothingtodobut(to)waittillhelpcame.只有等待救援了。*如果谓语动词为实意动词do的某种形式时,but 后的不定式要省略符号to.Eg:Icandonothingbutlethimknow.我只能通知她。Theydidnothingbutcomplain.他们只是抱怨。2023/2/11 but:2、接从句Nothingwouldcontendhimbut(th
3、at)Imustcome.必须我来了他才能满意。Theresnoquestionbut(that)hewillsucceed.他一定会成功的。2023/2/11 but:1.nextbutone/two 隔一/两个;第三/第四Lastbutone/two 倒数第二/第三2.butfor“多亏”“要不是”多用于虚拟语气Butforyourhelp,Iwouldnthavesucceed.要是没有你的帮忙,我就不会成功。3.notbut“不是而是”Imeantnothebutyoushouldpayattentiontopronunciation.我说不是他而是你要注意发音。2023/2/11 b
4、ut:4.notonlybutalso“不但而且”NotonlyhebutalsoIaminterestedinpopmusic.不但他而且我也对流行歌曲感兴趣。*该结构可以并列任何两个句子成分,在并列两个主语时,要注意谓语动词与就近的主语一致。5、cannothelpbut“不得不”,后接动词原形WecannothelpbutadmitthattheChinesepeopleareagreatpeople.我们不得不承认,中华民族是一个伟大的民族.2023/2/11:(2014广东卷)广东卷)Weweretoldthatourroomshadntbeenreservedforthatweek
5、,_fortheweekafter.but2023/2/11:Weshoppedfor2hours,_whatweboughtwereonlyMomshighheelsandmypen.but2023/2/11:(2014贵州模拟)贵州模拟)Mostparentshavegoodintentions,_someoftheemarentveryhelpfulwiththeproblems.but2023/2/11:(2014河南模拟)河南模拟)Sheworkedhardeveryday,_theywerealwayspoor.but2023/2/11 untilprep.直到conj.直到。才E
6、g:ItmaylastuntilFriday.注:until用于肯定句中,表示句子的动作一直持续到until短语所表示的时间为止,即表示动作的终点。译为“直到时(为止)”或“在以前”,谓语动词必须是持续动词(非瞬间动词),如live,wait,last,love,like,stay,work,continue等。Eg:Heranuntilhewasbreathless.2023/2/11 until:连词until的用法1.用于肯定句中:1)Heatcanbeconductedfromahotbodytoacooleroneuntilbothareatthesametemperature.2)
7、Continueinthisdirectionuntilyouseeasign.3)Heranuntilhewasbreathless.作连词的until用于肯定句中,表示主句的动作一直持续到从句动作发生或状态出现时为止。一般可译为“直到为止”。在这种用法中,主句的谓语动词必须是持续动词(非瞬间动词),如live,wait,last,love,like,stay,work,continue等。2023/2/11 until:连词until的用法2.用于否定句中:1)Ihadntrealizedshewasforeignuntilshespoke.2)Iwontstopshoutinguntil
8、youletmego.3)Amongthegreatmathematiciansthereareaboutasmanywhoshowedmathematicaltalentsinchildhoodastherearethosewhoshowednoneatalluntiltheyareolder.:notuntill 2023/2/11:M:Well,Iwantyoutorelaxonholiday,butyoucantrelaxyet.W:OK,Ipromisenottorelax,atleastnot_wegettotheairportandIfindmypassport.untill20
9、23/2/11 beforeconj.在.之前;还没来得及.就 Eg:Beforeshecouldmove,sheheardagreatnoise,whichgrewtoaterribleroar.prep.在之前(时间、位置)Eg:Thereisnothingthathasnotbeenbitterbeforebeingripe.2023/2/11 beforeadv.在.以前 Eg:IveseenthefilmTitanicbefore.:1用于It+be+时间段+before.句型中,“在之后才”。Eg:ItwillbefiveyearsbeforeIcomeback.如果主句中用否定式
10、,则表示“不多久就”。Itwontbelongbeforetheyunderstandeachother.2023/2/11 before:2.beforelong与longbefore的区别beforelong是“很快,不久”的意思,可以用于各种时态。Beforelong,hewenttoAmerica.Ihopetoseeyoubeforelong.而longbefore是“很久以前”的意思,一般用在过去时或过去完成时的句子里。Shesaidshehadreadthenovellongbefore.Thathappenedlongbefore.2023/2/11 beforeconj.因为
11、:1.通常用来回答why提出的问题。A:Whycantyoudoitnow?B:BecauseImtoobusy.Eg:Hecantcomebecauseheisill.2023/2/11 beforeconj.因为:1.通常用来回答why提出的问题。A:Whycantyoudoitnow?B:BecauseImtoobusy.Eg:Hecantcomebecauseheisill.2023/2/11:Scientistssayitmaybefiveorsixyears_itispossibletotestthismedicineonhumanpatients.before2023/2/11:
12、Itwassometime_werealizedthetruth.before2023/2/11:Itwasevening_wereachedthelittletownofWinchester.before2023/2/11 becauseconj.因为:1.通常用来回答why提出的问题。A:Whycantyoudoitnow?B:BecauseImtoobusy.Eg:Hecantcomebecauseheisill.2023/2/11 because:2.可引导从句作表语。Itisbecauseheisfoolish.3.可用于强调句。Itisbecauseheishonestthatwe
13、likehim.2023/2/11 because:4.because,since,as,for的用法区别(1)because可用来回答why提出的问题;可以引导表语从句;可用于强调句等,而其余三者则不行。(2)because表示的是必然的因果关系,语气最强,通常放在主句之后,若需强调则放在主句之前;since,as所表示的原因是人们已知的,是对已知事实提供理由,而不表示直接原因。它们引导的从句通常放在主句之前,有时也放在主句之后。Ashewasntreadyintime,wewentwithouthim.Sincewehavenomoney,itsnogoodthinkingaboutaho
14、liday.2023/2/11 because:4.because,since,as,for的用法区别for是并列连词(其余三者为从属连词),它有时可表示因果关系(通常要放在主句之后,且可与because换用);有时不表示因果关系,而是对前面分句内容的解释或推断(也要放在主句之后,但不能与because换用)。Thegroundiswet,for(=because)itrainedlastnight.Itmusthaverainedlastnight,forthegroundiswetthismorning.2023/2/11 because:1.becauseof,意为“因为”,复合介词,其
15、后可接名词、代词、动名词以及由关系代词型的what所引导的从句等。Hecouldntcomebecauseofillness.becauseof不能直接引导从句或后接that引导的从句。如:Eg:Hecantcomebecauseheisill.Eg:Hecantcomebecauseofhisillness.2023/2/11 because:2.表示“的原因是因为”这一意义时,一般要用下面这样的句型.Thereasonwhyhecantcomeisthatheistired.2023/2/11:JackieChansaidthatphysically,hehadahardtimewitht
16、hefilm_hedidthefightsceneswithrealmixedmartialartsfighters.because2023/2/11:Iwasexcited_therewerenotonlyalotofpeople,butalsomanycolorfulgoods.because2023/2/11 andconj.和,与:andso(所以),andsoon(等等),andthen(然后,其次),andyet(然而)Eg:Solid,liquidandgasarethethreestatesofmatter2023/2/11:(2014课标卷课标卷2)Thereweremany
17、peoplewaitingatthebusstop,_someofthemlookedveryanxiousanddisapointed.and2023/2/11:(宁夏模考)宁夏模考)SofarIhaveadopted_taughtchildrenforover35years.and2023/2/11:(上海模考)上海模考)Itisalsopossiblethattheywillfeeluncomfortableinbothprofessional_socialsituations.and2023/2/11:(河北模考)河北模考)Iwokemyhusbandup_askedhimtocarr
18、ymydaughterout.and2023/2/11:Inthedistancehecouldseeapersongoingbackandforthbetweenthesurfsedge_thebeach.and2023/2/11:Setupastudyschedule_reduceyourdistractions.and2023/2/11:(2014课标卷课标卷1)Apassengerrealizedhecouldntfindhisticketbutbecamequiteupset.and2023/2/11:(2014浙江卷浙江卷)Weruntoescapebutfortunatelyno
19、onewasinjured and2023/2/11 whenadv.何时,什么时候 conj.何时Eg:Idliketoknowwhentheywillcome.Eg:Whenyouhavefinishedyourexperiment,pleasetidythelabandputeverythingbackinthecupboards2023/2/11 when:副词1.作为疑问副词,引导特殊疑问句,意为“什么时候;何时”。Whenwilltheycomeback?2.作连接副词,引导名词性从句或不定式,意为“什么时候”。从句使用陈述句语序,时态根据实际情况而定。Idliketoknowwh
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