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高考高頻985詞匯(30)2023/2/3butconj.但是,可是,而且Eg:Englishmaybehard,butitisthemostimportantofall.
adv.(=only)僅僅,只是Eg:Ican’ttellyoubutonething—myage.prep.除了Eg:Theyareallwrongbuther/she.Youcanputitanywherebutonthefloor.Shelooksanythingbutwell.(Shelooksill.)Iknowthemallbuttwo.2023/2/3but<拓展>:1.接不定式Eg:Hewantednothingbuttostayhereforanotherday.他只是想在這再呆一天。Eg:Ihavenochoicebuttotellyouthetruth.我只有告訴你實(shí)話。Eg:Therewasnothingtodobut(to)waittillhelpcame.只有等待救援了。*如果謂語動(dòng)詞為實(shí)意動(dòng)詞do的某種形式時(shí),but后的不定式要省略符號(hào)to.Eg:Icandonothingbutlethimknow.我只能通知她。
Theydidnothingbutcomplain.他們只是抱怨。
2023/2/3but<拓展>:2、
接從句Nothingwouldcontendhimbut(that)Imustcome.必須我來了他才能滿意。There’snoquestionbut(that)hewillsucceed.他一定會(huì)成功的。
2023/2/3but<搭配>:1.nextbutone/two隔一/兩個(gè);第三/第四Lastbutone/two倒數(shù)第二/第三2.
butfor“多虧…”“要不是”多用于虛擬語氣Butforyourhelp,Iwouldn’thavesucceed.要是沒有你的幫忙,我就不會(huì)成功。3.
not…but“不是…而是…”Imeantnothebutyoushouldpayattentiontopronunciation.我說不是他而是你要注意發(fā)音。
2023/2/3but<搭配>:4.
notonly…butalso“不但…而且…”NotonlyhebutalsoIaminterestedinpopmusic.不但他而且我也對(duì)流行歌曲感興趣。*該結(jié)構(gòu)可以并列任何兩個(gè)句子成分,在并列兩個(gè)主語時(shí),要注意謂語動(dòng)詞與就近的主語一致。5、cannothelpbut“不得不”,后接動(dòng)詞原形WecannothelpbutadmitthattheChinesepeopleareagreatpeople.我們不得不承認(rèn),中華民族是一個(gè)偉大的民族.
2023/2/3<真題鏈接>:(2014廣東卷)Weweretoldthatourroomshadn'tbeenreservedforthatweek,_______fortheweekafter.but2023/2/3<真題鏈接>:Weshoppedfor2hours,______whatweboughtwereonlyMom'shighheelsandmypen.but2023/2/3<真題鏈接>:(2014貴州模擬)Mostparentshavegoodintentions,_____someoftheemaren'tveryhelpfulwiththeproblems.but2023/2/3<真題鏈接>:(2014河南模擬)Sheworkedhardeveryday,____theywerealwayspoor.but2023/2/3untilprep.直到conj.直到。。。才
Eg:ItmaylastuntilFriday.
注:until用于肯定句中,表示句子的動(dòng)作一直持續(xù)到until短語所表示的時(shí)間為止,即表示動(dòng)作的終點(diǎn)。譯為“直到……時(shí)(為止)”或“在……以前”,謂語動(dòng)詞必須是持續(xù)動(dòng)詞(非瞬間動(dòng)詞),如live,wait,last,love,like,stay,work,continue等。Eg:Heranuntilhewasbreathless.
2023/2/3until<拓展>:連詞until的用法1.用于肯定句中:1)Heatcanbeconductedfromahotbodytoacooleroneuntilbothareatthesametemperature.2)Continueinthisdirectionuntilyouseeasign.3)Heranuntilhewasbreathless.作連詞的until用于肯定句中,表示主句的動(dòng)作一直持續(xù)到從句動(dòng)作發(fā)生或狀態(tài)出現(xiàn)時(shí)為止。一般可譯為“……直到……為止”。在這種用法中,主句的謂語動(dòng)詞必須是持續(xù)動(dòng)詞(非瞬間動(dòng)詞),如live,wait,last,love,like,stay,work,continue等。
2023/2/3until<拓展>:連詞until的用法2.用于否定句中:1)Ihadn'trealizedshewasforeignuntilshespoke.2)Iwon'tstopshoutinguntilyouletmego.3)Amongthegreatmathematiciansthereareaboutasmanywhoshowedmathematicaltalentsinchildhoodastherearethosewhoshowednoneatalluntiltheyareolder.<搭配>:notuntill
2023/2/3<真題鏈接>:M:Well,Iwantyoutorelaxonholiday,butyoucan'trelaxyet.W:OK,Ipromisenottorelax,atleastnot______wegettotheairportandIfindmypassport.untill2023/2/3beforeconj.在...之前;還沒來得及...就
Eg:
Beforeshecouldmove,sheheardagreatnoise,whichgrewtoaterribleroar.prep.在……之前(時(shí)間、位置)
Eg:Thereisnothingthathasnotbeenbitterbeforebeingripe.2023/2/3beforeadv.在...以前
Eg:I’veseenthefilmTitanicbefore.<搭配>:1.用于It+be+時(shí)間段+before...句型中,“在……之后才……”。Eg:ItwillbefiveyearsbeforeIcomeback.如果主句中用否定式,則表示“不多久……就”。Itwon’tbelongbeforetheyunderstandeachother.2023/2/3before<搭配>:2.beforelong與longbefore的區(qū)別beforelong是“很快,不久”的意思,可以用于各種時(shí)態(tài)。Beforelong,hewenttoAmerica.
Ihopetoseeyoubeforelong.而longbefore是“很久以前”的意思,一般用在過去時(shí)或過去完成時(shí)的句子里。Shesaidshehadreadthenovellongbefore.Thathappenedlongbefore.
2023/2/3beforeconj.因?yàn)?lt;拓展>:1.通常用來回答why提出的問題。A:Whycan’tyoudoitnow?B:BecauseI’mtoobusy.
Eg:Hecan’tcomebecauseheisill.2023/2/3beforeconj.因?yàn)?lt;拓展>:1.通常用來回答why提出的問題。A:Whycan’tyoudoitnow?B:BecauseI’mtoobusy.
Eg:Hecan’tcomebecauseheisill.2023/2/3<真題鏈接>:Scientistssayitmaybefiveorsixyears_______itispossibletotestthismedicineonhumanpatients.before2023/2/3<真題鏈接>:Itwassometime_______werealizedthetruth.before2023/2/3<真題鏈接>:Itwasevening_______wereachedthelittletownofWinchester.before2023/2/3becauseconj.因?yàn)?lt;拓展>:1.通常用來回答why提出的問題。A:Whycan’tyoudoitnow?B:BecauseI’mtoobusy.
Eg:Hecan’tcomebecauseheisill.2023/2/3because<搭配>:2.可引導(dǎo)從句作表語。Itisbecauseheisfoolish.3.可用于強(qiáng)調(diào)句。Itisbecauseheishonestthatwelikehim.
2023/2/3because<搭配>:
4.because,since,as,for的用法區(qū)別(1)because可用來回答why提出的問題;可以引導(dǎo)表語從句;可用于強(qiáng)調(diào)句等,而其余三者則不行。
(2)because表示的是必然的因果關(guān)系,語氣最強(qiáng),通常放在主句之后,若需強(qiáng)調(diào)則放在主句之前;since,as所表示的原因是人們已知的,是對(duì)已知事實(shí)提供理由,而不表示直接原因。它們引導(dǎo)的從句通常放在主句之前,有時(shí)也放在主句之后。Ashewasn’treadyintime,wewentwithouthim.Sincewehavenomoney,it’snogoodthinkingaboutaholiday.2023/2/3because<搭配>:
4.because,since,as,for的用法區(qū)別for是并列連詞(其余三者為從屬連詞),它有時(shí)可表示因果關(guān)系(通常要放在主句之后,且可與because換用);有時(shí)不表示因果關(guān)系,而是對(duì)前面分句內(nèi)容的解釋或推斷(也要放在主句之后,但不能與because換用)。①Thegroundiswet,for(=because)itrainedlastnight.②Itmusthaverainedlastnight,forthegroundiswet
thismorning.
2023/2/3because<搭配>:
1.becauseof,意為“因?yàn)椤?,?fù)合介詞,其后可接名詞、代詞、動(dòng)名詞以及由關(guān)系代詞型的what所引導(dǎo)的從句等。
Hecouldn’tcomebecauseofillness.becauseof不能直接引導(dǎo)從句或后接that引導(dǎo)的從句。如:
Eg:Hecan’tcomebecauseheisill.Eg:Hecan’tcomebecauseofhisillness.2023/2/3because<搭配>:2.表示“…的原因是因?yàn)椤边@一意義時(shí),一般要用下面這樣的句型.Thereasonwhyhecan’tcomeisthatheistired.
2023/2/3<真題鏈接>:JackieChansaidthatphysically,hehadahardtimewiththefilm__________hedidthefightsceneswithrealmixedmartialartsfighters.because2023/2/3<真題鏈接>:Iwasexcited_______therewerenotonlyalotofpeople,butalsomanycolorfulgoods.because2023/2/3andconj.和,與<搭配>:
andso(所以),andsoon(等等),andthen(然后,其次),andyet(然而)
Eg:Solid,liquidandgasarethethreestatesofmatter.2023/2/3<真題鏈接>:(2014課標(biāo)卷2)Thereweremanypeoplewaitingatthebusstop,______someofthemlookedveryanxiousanddisapointed.and2023/2/3<真題鏈接>:(寧夏??迹㏒ofarIhaveadopted_____taughtchildrenforover35years.and2023/2/3<真題鏈接>:(上海??迹㊣tisalsopossiblethattheywillfeeluncomfortableinbothprofessional______socialsituations.and2023/2/3<真題鏈接>:(河北??迹㊣wokemyhusbandup_______askedhimtocarrymydaughterout.and2023/2/3<真題鏈接>:Inthedistancehecouldseeapersongoingbackandforthbetweenthesurf'sedge_______thebeach.and2023/2/3<真題鏈接>:Setupastudyschedule_______reduceyourdistractions.and2023/2/3<真題鏈接>:(2014課標(biāo)卷1)Apassengerrealizedhecouldn'tfindhisticketbutbecamequiteupset.and2023/2/3<真題鏈接>:(2014浙江卷)Weruntoescapebutfortunatelynoonewasinjuredand2023/2/3whenadv.何時(shí),什么時(shí)候conj.何時(shí)Eg:I'dliketoknowwhentheywillcome.Eg:Whenyouhavefinishedyourexperiment,pleasetidythelabandputeverythingbackinthecupboards2023/2/3when<拓展>:副詞1.作為疑問副詞,引導(dǎo)特殊疑問句,意為“什么時(shí)候;何時(shí)”。
Whenwilltheycomeback?2.作連接副詞,引導(dǎo)名詞性從句或不定式,意為“什么時(shí)候”。從句使用陳述句語序,時(shí)態(tài)根據(jù)實(shí)際情況而定。I'dliketoknowwhentheywillcome.(when引導(dǎo)賓語從句)3.作疑問代詞,常和介詞since,till,upto等連用,意為“什么時(shí)候”。
Sincewhenhavetheyhadthehouse?
2023/2/3when<拓展>:4.作關(guān)系副詞,引導(dǎo)限制性定語從句和非限制性定語從句。ThedaysaregoneforeverwhentheChinesepeoplewerelookeddownupon.Themainschoolholidaysarefrommid-DecembertillearlyFebruary,whenthedaysarelongandwarm.2023/2/3when<拓展>:從屬連詞1.表示時(shí)間,意為“當(dāng)……時(shí);在……的時(shí)候”。A.在時(shí)間、條件等狀語從句里,用一般現(xiàn)在時(shí)表示將來時(shí);當(dāng)需要表達(dá)將來完成的意義時(shí),必須使用現(xiàn)在完成時(shí)來代替。Whenyouseehim,pleasesayhellotohim.Whenyouhavefinishedyourexperiment,pleasetidythelabandputeverythingbackinthecupboards.2023/2/3when<拓展>:從屬連詞1.表示時(shí)間,意為“當(dāng)……時(shí);在……的時(shí)候”。A.在時(shí)間、條件等狀語從句里,用一般現(xiàn)在時(shí)表示將來時(shí);當(dāng)需要表達(dá)將來完成的意義時(shí),必須使用現(xiàn)在完成時(shí)來代替。Whenyouseehim,pleasesayhellotohim.Whenyouhavefinishedyourexperiment,pleasetidythelabandputeverythingbackinthecupboards.2023/2/3when<拓展>:從屬連詞B.表示過去發(fā)生的事情,在when引導(dǎo)的時(shí)間狀語從句的主從復(fù)合句中,動(dòng)作發(fā)生在先的用過去完成時(shí),在后的用過去時(shí)。WhenIwasinJapan,Iboughtsomebeautifulpearls.2023/2/3when<拓展>:從屬連詞2.表示前面的敘述所沒有提到過的信息。它總是對(duì)所描述的事件予以引人注目的強(qiáng)調(diào),意為“這時(shí);突然”;當(dāng)位于句末的分句具有引種用法時(shí),大致有以下三種情況:
A.when分句前面的分句使用過去進(jìn)行時(shí)。
Hewasstillsmilingwhenthedooropenedandhiswifecamein.
2023/2/3when<拓展>:從屬連詞B.when分句前面的分句使用was(were)aboutto,was(were)onthepoint等。Wewereabouttostartwhenitbegantorain.Hewasonthepointofleavingwhensomeoneknockedatthedoor.
C.when分句之前的分句用過去完成時(shí),其中sbhadhardly/scarcely/barely…when
已成為固定詞組。Wehadhardlyfallenasleepwhenthebellrang.
2023/2/3when<拓展>:從屬連詞B.when從句中使用虛擬語氣,意為“本來……卻……”。Shepaidwhenshecouldhaveenteredfree.5.由when等引導(dǎo)的狀語從句,如果主語與主句的主語一致或是it,謂語動(dòng)詞又含be動(dòng)詞時(shí),主語和be動(dòng)詞常常被省略,就變成“when+V-ing/V-ed/adj/介詞詞組”的結(jié)構(gòu)。WheninRome,doasRomansdo.入鄉(xiāng)隨俗。When(weare)young,wearefullofhope.年輕時(shí),我們大家總是充滿希望。
2023/2/3<真題鏈接>:(2014考綱樣題)Imadesomesandwichesearlierandleftthemonthetable_______Iwenttoanswerthephonewhen2023/2/3<真題鏈接>:(上海模擬)____thepicturewastakenin1994,thepairlivedhundredsofmilesapart.When2023/2/3<真題鏈接>:(河北模擬)Iwentthroughahardtime______Ifeltanythingbutthankful.when2023/2/3<真題鏈接>:(河北模擬)Iwokeupat5:30_______Irealizedthatanearthquakestruck.when2023/2/3<真題鏈接>:______Iwaswaitingforyouandmom,Iheardsomethingfrighteningoverandover.When2023/2/3unlessconj.除非不....如果不....<拓展>:1.unless可以引導(dǎo)非真實(shí)條件句,也可引導(dǎo)真是條件句。一般來講,unless從句可以用if....not....替換,但有時(shí)候,unless從句意為but...if....或exceptonconditionthat.....在這種意義上不可用if....not....代替。Eg:Icouldn'tgetagrantunlessIhavefiveyears'teachingexperience.Unlessyouhaddoneitearlier,youwouldhavefailed.Icouldn'thaveboughtitunlessIhadhadenoughmoney.
Eg:Ishallgotomorrowunlessitrains.2023/2/3unless<拓展>:2.辨析:if/unlessif表示正面的條件,意為“如果”,unless表示反面的條件,意為“除非,如果不”Eg:Ifhedoesn'tcomebefore12o'clock,wewon'twairforhim.Ifwewantlight,wemustconquerdarkness.Mancannotdiscovernewoceansunlesshehasthecouragetolosesightoftheshore.Ishallgotomorrowunlessitrains.1)if...not和unless通??梢曰QIfyoudon'thaveagoodcommandofEnglishgrammar,youwon'twritegoodEnglish.UnlessyouhaveagoodcommandofEnglishgrammar,youwon'twritegoodEnglsih.
2023/2/3unless<拓展>:2)if引導(dǎo)從句可以使用虛擬語氣,unless不能,下面句子只能用if...notEg:Wewouldlendhimthemoneyifhedidn'tbreakhispromise.3)在主句后面unless可以引導(dǎo)一個(gè)從句作補(bǔ)充說明,通常用破折號(hào)同主句隔開,這種用法的unless不可用if....not代替Eg:Theycouldn'thavefoundthecave---unlesstheyhadfoundaguide.Iftheyhadn'tfoundaguide,theycouldn'thavefoundthecave.
2023/2/3<真題鏈接>:Intheend,wedrovetoaservicestationandwaitedthereunlesstheroadwasclear.untill2023/2/3whilen.一會(huì)兒,一段時(shí)間conj.當(dāng)...時(shí)候Eg:Shelikestoliedownforawhileafterlunch.
Eg:Whileshewaslisteningtotheradio,shefellasleep.2023/2/3while<拓展>:While作從屬連詞(1)引導(dǎo)時(shí)間狀語從句1.Wemuststrikewhiletheironishot.趁熱打鐵。2.Whileshewaslisteningtotheradio,shefellasleep.(2)引起讓步狀語從句,意思是“雖然…但是….”、“盡管…但是…”(多放于句首)Eg:Whileheloveshisstudents,heisverystrictwiththem..(3)引起條件狀語,意思是“只要”1.Whilethereislifethereishope.只要生命存在,就有希望。2.Whilethereisawaythereisaway.有志者事竟成。
2023/2/3while<拓展>:While作并列連詞用,意思為“而,然而”,表對(duì)比。而but表轉(zhuǎn)折。1.Somepeoplewastefoodwhileothershaven'tenough.有些人很費(fèi)糧食,然而有些人卻吃不飽。3.Ioughttohavehelpedher,butInevercould.我本該幫她但沒能。2023/2/3while<拓展>:while,when,as的用法區(qū)別區(qū)別為:when后的從句謂語動(dòng)詞既可是延續(xù)性動(dòng)詞,也可是短暫性動(dòng)詞,而且還可作并列連詞,譯為“這時(shí)”。但以下句型一定用when,作并列連詞:句型A:beabouttodo…when…正要做…這時(shí)(發(fā)生另一事)句型B:was/weredoing…when…正在…這時(shí)(發(fā)生另一事)句型C:haddone…when…剛要做…這時(shí)(發(fā)生另一事)2023/2/3while<拓展>:while,when,as的用法區(qū)別Eg:Wewereabouttosetoutwhenitbegantorain.Eg:Hehadhardlysatdownwhenhismobilerang.Eg:IwaswalkingalongthebankoftheriverwhenIfellintoit.while后的從句謂語動(dòng)詞只能是延續(xù)性動(dòng)詞,強(qiáng)調(diào)主從句的兩個(gè)動(dòng)詞同時(shí)發(fā)生;while也可作并列連詞,表示兩個(gè)動(dòng)作的對(duì)比,譯為“而”“然而”。as則表示兩個(gè)變化中的動(dòng)作的同時(shí)性,譯為“一邊…一邊…”。
2023/2/3while<拓展>:1.Whilehismotherwascookinginthekitchen,theboyfellasleepinthechair.(在一個(gè)延續(xù)動(dòng)作過程中發(fā)生另一個(gè)動(dòng)作)2.Hehurriedhome,lookingbehindashewent.他匆匆回家,邊走邊往后看。
2023/2/3<真題鏈接>:(河南、河北、山西聯(lián)考)ProfessorFarquharsays,_____________________risingtemperaturesmayreducecropyield,increasedcarbondioxidewillhelptheplantsgrowbetter.though/although/while2023/2/3<真題鏈接>:OnedaymyfriendandIwerewalkingalongthestreetwhilewesawacarknockagirloffherbicycle.when2023/2/3<真題鏈接>:Whiletheyneedadvice,theydon'tusuallyturntopeopletheyknow.when2023/2/3<真題鏈接>:Shewasbecomingincreasinglyanxiouswhileshetriedtounderstandthepersonontheotherendofthephone.as2023/2/3<真題鏈接>:Inmychildhood,myfatherwentthroughmanyhardshipstosupportthewholefamilywhenmymotheralwaysworkedwithoutanycomplaintsandshewuoldalwaystryherbesttoprotectme.while2023/2/3howeveradv.無論如何,不管怎樣Eg:Phonemewhenyouarrive,howeverlateitis.conj.無論以何種方式,不管怎樣
Eg:Howeveritmaybe,Ishalltakeyourword.2023/2/3however<拓展>:辨析however和but二者都意為“可是,但是”;1)but是并列名詞,連接兩個(gè)并列分句,上下二句在總的意義上構(gòu)成了對(duì)比。Ireallydon'tlikecheese,butIwilltryjustalittlethistime.2)however不能直接連接兩個(gè)分句,必須另起新句,并用逗號(hào)隔開,并且可以引導(dǎo)從句。Itwasraininghard.However,wewentouttolookfortheboy.
2023/2/3<真題鏈接>:Now,themerchant's1stwi
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