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年中考最新英语知识点汇总XX
1.一般现在时的用法)经常性或习惯性的动作,常与表示频腮度的时间状语连用时间状语every---,sometimes,at---,onSundayIleavehomeforschoolat7everymorning.2)客观真理,客观存在,科学事实Theearthmovesaroundthesun.Shanghailiesintheeastofchina.3)表示格言或警句中Pridegoesbeforeafall.骄者必败注意此用法如果出现在宾语从句中,即使主句是过去时,从句谓语也要用一般现在时彳列columbusprovedthattheearthisround..4)现在时刻的状态、能力、性格、个性Idon twantsomuch.AnnwangwritesgoodEnglishbutdoesnotspeakwell.比较Nowlputthesugarinthecup.Iamdoingmyhomeworknow.第一句用一般现在时,用于操作演示或指导说明的示范性动作,表示言行的瞬间动作再如:Nowatchme,Iswitchonthecurrentandstandback.第二句中的now是进行时的标志,表示正在进行的动作的客观状况,所以后句用一般现在时
69568442.A.didn,tB.couldn,tc.don tD.can t答案A.本句虽没有明确的时间状语,但从语意上看出,在听的时候没有听懂这个动作发生在过去,因此应用过去时
4.一般将来时shall用于第一人称,常被will所代替will在陈述句中用于各人称,在争求意见时常用于第二人称whichparagraphshalllreadfirst.willyoubeathomeatseventhisevening2begoingto+不定式,表示将来a.主语的意图,即将做某事whatareyougoingtodotomorrowb.计划,安排要发生的事Theplayisgoingtobeproducednextmonthoc.有迹象要发生的事Lookatthedarkclouds,thereisgoingtobeastorm.3be+不定式表将来,按计划或正式安排将发生的事wearetodiscussthereportnextSaturday.4beaboutto+不定式,意为马上做某事HeisabouttoleaveforBeijing.注意beaboutto不能与tomorrow,nextweek等表示明确将来时的时间状语连用
5.begoingto/will用于条件句时,begoingto表将来will表意愿Ifyouaregoingtomakeajourney,you dbettergetreadyforitassoonaspossible.Nowifyouwilltakeoffyourclothes,wewillfitthenewclothesonyouiiifrontoftheinirror.
6.beto和begoingtobeto表示客观安排或受人指示而做某事begoingto表示主观的打算或计划lamtoplayfootballtomorrowafternoon.I mgoingtoplayfootballtomorrowafternoon.
7.一般现在时表将来)下列动词come,go,arrive,leave,start,begin,return的一般现在时表将来这主要用来表示在时间上已确定或安排好的事情Thetrainleavesatsixtomorrowmorning.whendoesthebusstarItstarsintenminutes.2)倒装句,表示动作正在进行,如Herecomesthebus.=Thebusiscoming.Theregoesthebell.=Thebellisringing.3)在时间或条件句中whenBillcomes,askhimtowaitforme.I llwritetoyouassoonaslarrivethere.4)在动词hope,takecarethat,makesurethat等后Ihopetheyhaveanicetimenextweek.makesurethatthewindowsareclosedbeforeyouleavetheroom.
1.用于现在完成时的句型)Itisthefirst/secondtime•that…结构中的从句部分,用现在完成时Itisthefirsttimethatlhavevisitedthecity.Itwasthethirdtimethattheboyhadbeenlate.2)Thisisthe…that…结构,that从句要用现在完成时.Thisisthebestfilmthatl veseen.这是我看过的最好的电影Thisisthefirsttimel veheardhimsing.这是我第一次听他唱歌典型例题-----Doyouknowourtownatal1-----No,thisisthefirsttimel here.A.wasB.havebeenc.cameD.amcoming答案B.Thisisthefirsttime后面所加从句应为现在完成时,故选B-----Haveyou beentoourtownbefore-----No,it sthefirsttimelhere.A.even,comeB.even,havecomec.ever,comeD.ever,havecome答案D.ever意为曾经或无论何时,反意词为never,此两词常用于完成时Thisisthelargestfishlhaveeverseen.Itis/wasthefirsttime+that-clause的句型中,从句要用完成时注意非延续性动词的否定形式可以与表示延续时间的状语连用即动作不发生的状态是可以持续的Ihavereceivedhisletterforamonth.Ihaven,treceivedhisletterforalmostamonth.
2.比较since和forSince用来说明动作起始时间,for用来说明动作延续时间长度Ihavelivedhereformorethantwentyyears.Ihavelivedheresincelwasborn..myaunthasworkedinaclinicsince
1949.Somenewoilfieldshavebeenopenedupsincel
976.IhaveknownXiaoLisinceshewasalittlegirl.mybrotherhasbeenintheyouthLeaguefortwoyears.Ihavenotheardfrommyuncleforalongtime.注意并非有for作为时间状语的句子都用现在完成时Iworkedhereformorethantwentyyears.Ihaveworkedhereformanyyears.小窍门当现在完成时+一段时间,这一结构中,我们用下面的公式转化,很容易就能排除非延续动词在完成时中的误使TomhasstudiedRussianforthreeyears.=TombegantostudyRussianthreeyearsago,andisstillstudyingitnow.2Harryhasgotmarriedforsixyears.=Harrybegantogetmarriedsixyearsago,andisstillgettingmarriednow.显然,第二句不对,它应改为Harrygotmarriedsixyearsago.或Harryhasbeenmarriedforsixyears.
3.since的四种用法since+过去一个时间点Ihavebeenheresincel
989.2since+一段时间+agoIhavebeenheresincefivemonthsago.3since+从句Greatchangeshavetakenplacesinceyouleft.considerabletimehaselapsedsincewehavebeenhere.4Itis+一段日寸间+since从句Itistwoyearssincelbecameapostgraduatestudent.被动语态的几种类型主语句中有一个宾语的被动语态,如Hesawherintheshopyesterday.Shewasseenintheshopyesterday.2主语有两个宾语的被动语态LiLeigavemeachemistrybook.IwasgivenachemistrybookbyLiLei.AchemistrybookwasgiventomebyLiLei.3主动句中含宾语补足语的句子的被动语态若宾语补足语是不带to的不定式,变为被动语态时,该不定式前要加〃to〃此类动词为感官动词feel,hear,help,listento,lookat,make,observe,see,notice,watchTheteachermademegooutoftheclassroom.一-gt;Iwasmadetogooutoftheclassroom.wesawhimplayfootballontheplayground.--gt;Hewasseentoplayfootballontheplayground.若宾语补足语是带to的不定式,那么被动语态仍保留to:mothertoldmenottobelateIwastoldnottobelatebymother.5情态动词+be+过去分词,构成被动语态coalcanbeusedtoproduceelectricityforagricultureandindustry.6表示〃据说〃或〃相信〃的词组#61550;believe,consider,declare,expect,feel,report,say,see,suppose,think,understandItissaidthat…据说Itisreportedthat・••据才艮道Itisbelievedthat…大家相信Itishopedthat…大家希望Iti swe11knownthat…众所周知Itisthoughtthat…大家认为Itissuggestedthat・••据建议Itistakengrantedthat…被视为当然Ithasbeendecidedthat…大家决定Itmustberememberthat…务必记住的是ItissaidthatshewillleaveforwuhanonTuesday.
4.延续动词与瞬间动词)用于完成时的区别延续动词表示经验、经历;瞬间动词表示行为的结果,不能与表示段的时间状语连用Hehascompletedthework.他已完成了那项工作I veknownhimsincethen.我从那时起就认识他了2)用于till/until从句的差异延续动词用于肯定句,表示〃做……直到……〃瞬间动词用于否定句,表示〃到……,才……〃Hedidn,tcomebackunti11eno clock.他到10点才回来Hes1eptunti11eno clock.他一直睡到10点典型例题・youdon tneedtodescribeher.I herseveraltimes.A.hadmetB.havemetc.metD.meet答案B.首先本题后句强调对现在的影响,我知道她的模样,你不用描述再次,severaltimes告知为反复发生的动作,因此用现在完成时
2.-----1msorrytokeepyouwaiting.-----oh,notatall.I hereonlyafewminutes.A.havebeenB.hadbeenc.wasD.willbe答案A.等待的动作由过去开始,持续到现在,应用现
5.不定式作宾语)动词+不定式affordaimappearagreearrangeaskbedecidebothercarechoosecomedaredemanddesiredetermineexpectelectendeavorhopefailhappenhelphesitatelearnlongmeanmanageofferoughtplanpreparepretendpromiserefuseseemtendwaitwishundertake举例Thedriverfailedtoseetheothercarintime.司机没能及时看见另一辆车Ihappentoknowtheanswertoyourquestion.我碰巧知道你那道问题的答案2)动词+不定式;动词+宾语+不定式ask,beg,choose,expect,hate,helpintendlike,love,needprefer,prepare,promise,want,wish***Iliketokeepeverythingtidy.我喜欢每件东西都保持整洁Ilikeyoutokeepeverythingtidy.我喜欢你年使每件东西都保持整洁IwanttospeaktoTom.我想和汤姆谈话IwantyoutospeaktoTom.我想让你和汤姆谈话3)动词+疑问词+to decide,know,considerforget,learn,remember,show,understand,see,wonder,hear,findout,exp lain,tellPleaseshowushowtodothat.请演示给我们如何去做Therearesomanykindsoftape-recordersonsalethatlcan,tmakeupmymindwhichtobuy.有这么多的录音机,我都拿不定主意买哪一种注意:疑问词带不定式在句中作成分时,谓语动词用单数Thequestionishowtoputitintopractice.问题是怎样把它付诸实施
2.不定式作补语动词+宾语+不定式adviseallowappointbelievecausechallengecommandcompelconsiderdeclaredriveenableencouragefindforbidforceguesshireimagineimpel induceinforminstruetinvitejudgeknowlikeorderpermitpersuaderemindreportrequestrequireselectsendstatesupposetellthinktraintrustunderstandurgewarn例句a.Fatherwillnotallowustoplayonthestreet.父亲不让我们在街上玩耍b.webelievehimtobeguilty.我们相信他是有罪的Find的特殊用法Find后可用分词做宾补,或先加形式宾语,再加形容词,最后加带to的动词不定式find后也可带一个从句此类动词还有get,haveoIfoundhimlyingontheground.Ifounditimportanttolearn.IfoundthattolearnEnglishisimportant.典型例题Thenextmorningshefoundtheman inbed,dead.A.lyingB.liec.layD.laying答案A.find的宾语后面,用分词或分词短语,起宾语补足语作用现在分词表达主动,也表达正在进行,过去分词表达被动2to+be的不定式结构,作补语的动词Acknowledge,believe,consider,think,declare,discover,fancy,feelfind,guess,judge,imagin e,know,prove,see,show,suppose,take,understandweconsiderTomtobeoneofthebeststudentsinourclass.我们认为汤姆是班上最好的学生之一典型例题charlesBabbageisgenerallyconsidered thefirstcomputer.A.toinventB.inventingc.tohaveinventedD.havinginvented答案A.由considertodosth.排除B、D.此句只说明发明这一个事实,不定式后用原形即可而c为现在完成时,发明为点动词一般不用完成时,且此处也不强调对现在的影响,因此不选c3tobe+形容词Seem,appear,besaid,besupposed,bebelieved,bethought,beknown,bereported,hope,wish,desir e,want,plan,expect,mean---Thebookisbelievedtobeuninteresting.人们认为这本书没什么意思4therebe+不定式believe,expect,intend,like,love,mean,prefer,want,wish,undrstandwedidn,texpecttheretobesomanypeoplethere.我们没料到会有那么多人在哪里注意有些动词需用as短语做补语,如regard,thinkbelieve,take,consider.weregardTomasourbestteacher.我们认为汤姆是我们最好的老师marytookhimasherfather.玛丽把他当作自己的父亲6不定式作主语It,seasytodothat.我做这事太容易了easy,difficult,hard,important,possible,impossible,comfortable,necessary,better;thefirst,thenext,thelast,thebest,toomuch,toolittle,notenoughIt ssonicetohearyourvoice.听到你的声音真高兴It snecessaryforyoutolockthecarwhenyoudonotuseit.当你不用车的时候,锁车是有必要的2It,sverykindofyoutohelpus.他帮助我们,他真好kind,nice,stupid,rude,clever,foolish,thoughtful,thoughtless,brave,considerate,silly,s elfish例句Itwassillyofustobelievehim.我们真愚蠢,竟然相信了他Itseemedselfishofhimnottogivethemanything.他不给他们任何东西,这显得太自私了注意1其他系动词如,look,appear等也可用于此句型2不定式作为句子成分时,动词用单数形式3当不定式作主语的句子中又有一个不定式作表语时,不能用Itis…to…的句型Toseeistobelieve.百闻不如一见Itistobelievetosee.
4.It sforsb.和It sofsb.forsb.常用于表示事物的特征特点,表示客观形式的形容词,如easy,hard,difficult,interesting,impossible等It sveryhardforhimtostudytwolanguages.对他来说学两门外语是很难的2ofsb的句型一般用表示人物的性格,品德,表示主观感情或态度的形容词,如good,kind,nice,clever,foolish,rightoIt sveryniceofyoutohelpme.你来帮助我,你真是太好了for与of的辨别方法用介词后面的代词作主语,用介词前边的形容词作表语,造个句子如果道理上通顺用匕不通则用for如youarenice.Hei shard.3祁使句祈使句往往是用来表示说话人的请求、命令、要求、建议,等等祈使句的主语常被省略,因为这个主语很明确地是听话人〃you〃当然,有时为了强调或表示某种感情,句子也会带上主语祈使句的谓语用动词原形;它的否定形式是句首用Don t+动词原形,或是Notto+动词原形例如Bequiet,please!请安静Standup!起立!Don tsmokeintheoffice,请不要在办公室吸烟Don tbestandingintherain.另U站在雨里NottobecarelesswhenyouJ redrivingacar.开车时不要粗心大意4)感叹句感叹句表示说话人的喜悦、气愤、惊讶等强烈的情绪这类句子中,有很多是由what或How引起的what用来强调名词,How则强调形容词、副词或动词这类句子的构成只需将所强调或是说,所感叹的对象放到句首;句子无需倒装,句子要用正常语序当然,如果不用这种句型,而句子本身又表示了上述的种种情绪,那么该句也就成了感叹句例如whataf inedayitistoday!今天天气多好啊!Howf ineitistoday!今天天气多好啊!whatalovelysonyouhave!你有个多可爱的儿子啊!Howlovelyyoursonis!你的儿子多可爱。
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