高中英语it的用法ppt课件

It的用法1代词：代词：用于指人以外的一切生物，无生命的东西和事情用于指人以外的一切生物，无生命的东西和事情日期，距离，价值，度量，温度，环境等日期，距离，价值，度量，温度，环境等代词：用于指人以外的一切生物，无生命的东西和事情日期，距离，2it用作非人称代词，指代日期、时间、季节、天气、温度、距离、重量、环境、情况等，常不翻译出来uItsquitehothereinsummer,isntit?uItsearlymidnightnow.Wedbettergotobed.uItsaboutanhoursdrivefromheretoNanchang.uItwasnoisylastnight.uDoyoulikeithere？(2004年高考全国卷)Oh,yes.Theair,theweather,thewayoflife.Everythingissonice.(天气)(时间)(距离)（情况）(环境等)it用作非人称代词，指代日期、时间、季节、天气、温度、距离3指代性别不详的婴幼儿他她是谁？Whoisit?指代说话者心目中不太清楚的那个人-Whoisknockingatthedoor?-ItsmaybeTom.Thebabyiscrying.Itmightbehungry.u“Whoisitoverthere?”“Itmustbeheadmaster.”“No,itcantbehim,forhehasgonetoParis.”指代性别不详的婴幼儿他她是谁？Whoisit?指代说话4 I.人称代词a.用作人称代词，代替前文提到过的事物，以避免重复:Throwwastedpaperinthedustbin.Itsjustbesideyou.b.还可以指代前面整件事情：Thisspadeismadeofiron.Itisknowntoall.2.指示代词(在回答含有指示代词thisthat的问句时，常用it指代)-Whoisthat?-ItisLucy.Whatsthatontheright?Iguessitmightbeawatermelon.u“Hello!Whoisthat(speaking)?”“Thisisjohn/I(speaking).此处不能用it代this I.人称代词5it指代上文提到的表特指的单数可数名词或不可数名词，即“同类又同物”;one表示“同类不同物”,只能代替可数名词单数，相当于a/an+可数名词单数；还可以指众多中的一个（注意它在定语从句中的指代）(复数n用ones指代)that表示“同类不同物”，（只在平级结构或比较级结构或表对比结构中指代前文出现的表特指的可数名词单数或不可数名词。（复数名词用those指代)uI had a good pen,but I lost it yesterday.Ill buy one tomorrow.注1:it,one,that区别it指代上文提到的表特指的单数可数名词或不可数名词，即“同61.TheParkersboughtanewhousebut_willneedalotofworkbeforetheycanmovein.2.A.theyB.itC.oneD.which3.2.Wevebeenlookingathousesbuthaventfound_welikeyet.4.A.oneB.onesC.itD.them5.3.Immovingtothecountrysidebecausetheairthereismuchfresherthan_inthecity.6.A.onesB.oneC.thatD.those易误辨析易误辨析:it/one/thatBACthe house that the Parkers boughta housethe airTheParkersboughtanewhouse7Exercises:1.-wouldyouliketobuyabicycleofthiskind?-Yes,Idliketohave_.A.itB.thatC.oneD.this2.Thecolorofmycoatisdifferentfrom_ofyours.A.itB.oneC.thatD.this3.Themachinesweusetodayaremuchbetterthan_weusetenyearsago.A.itB.thatC.oneD.those4.Theseshoesaretootight,doyouhavelarge_?A.itB.thatC.onesD.oneExercises:8定语从句1.Isthisthefactory_hermotherworkedlastyear?A.theoneB.thatC.whereD.which2.Isthisfactory_hermotherworkedinlastyear?A.theoneB.thatC.whereD.which3._cleantheblackboardistobepraised.A.AnyonewhoB.TheboyC.TheoneD.theones定语从句91.Sb+think +it +necessary+(for sb.)to do sth.+连词连词+clause Thechairmanthought_necessarytoinviteProfessorSmithtospeakatthemeeting.(05全国)A.thatB.itC.thisD.himSentence patterns:B形式宾语形式宾语makebelievefeelfindconsiderhardpossibleimportanduselessworthworthwhileTranslation:我们认为你什么时候出发并不重要。He made it quite clear that he wont change his mindWeconsideritunimportantwhenyousetout.Thechairmanthought_neces10 2.S+V+it +ones duty+(for sb.)to do sth.+连词连词+clause3.S+V+it+no+nn+doingsth.(need除外）形式宾语形式宾语Ithinkithisdutytocleantheblackboard.Sentence patterns:anhonour,apity,ashame,agoodidea-nousegoodpointharm-1.作为医生，我们觉得救死扶伤是我们的职责。2.他们相信适当锻炼身体毫无坏处。TraanslationAsdoctors,wefeelitourdutytosavethedyingandtreatthewound.Theybelieveitnoharmdoingtheexercsieappropriately.11Ilike_intheautumnwhentheweatherisclearandbright.(04全国)A.thisB.thatC.itD.one点拨点拨:这是这是itit作形式宾语的一种特殊用法作形式宾语的一种特殊用法.少数动词少数动词(如如like,like,love,enjoy,love,enjoy,dislike,dislike,hate,hate,dont dont mind,mind,appreciateappreciate,feellike,feellike等等)或包含介词的动或包含介词的动词短语词短语(如如see to,depend onsee to,depend on,be fond of,be fond of等等)后接后接宾语从句宾语从句,必须先由必须先由itit担任形式宾语担任形式宾语,再接从句再接从句.1.Ilike(enjoy,hate)itwhen.2.Iwouldappreciateitif3.seeto(dependon)itthatSentencepatterns:C形式宾语形式宾语Ilike_intheautumnwhen12点点拨拨:这这也也是是it作形式作形式宾语宾语的一种特殊用法的一种特殊用法.少数少数动词动词短语中包含短语中包含it作作形式宾语形式宾语,其结构为：其结构为：sb owe it to sb+连词连词+clause 把把归功于归功于 bring it to sb+连词连词+clause 把把带给某人带给某人 leave it to sb to do+连词连词+clause 把把留给某人去做留给某人去做 take it for granted+连词连词+clause 某人想当然某人想当然 keep it in mind+连词连词+clause 牢记牢记形式宾语形式宾语She took _ for granted that he was liked by all the people.A.this B.that C.it D.one CSentencepatternsYoucanleavethechorestomeifyouarebusy.Pleasekeepitinmindthatyouareachineseman.Sheowedittomethatsheisgettingbetterandbetter.点拨:这也是it作形式宾语的一种特殊用法.少数动词短语中包含13Sentence patterns:形式宾语形式宾语sb think it adj for sb to do+连词连词+clausesb think it n for sb to do+连词连词+clausesb think it no n(usegood-)doing(except need)sb appreciate it+连词连词+clausesb leave it to sb to do+连词连词+从句从句sb owe it to sb+连词连词+clausesb bring it to sb+连词连词+clausesb take it for granted+连词连词+clausesb keep it in mind+连词连词+clauseSentencepatterns:形式宾语sbthink14It常可代替不定式（短语）、动名词（短语）或从句在句中作形式宾语，而将真正的宾语放在句子后面。为方便记忆，我们可将it作形式宾语的句型称为6123结构。6.指主句中常用的动词：think，believe，make，find,consider，feel；1.指的是形式宾语it；2.指的是宾补的两种形式：形容词或名词；3.指的是真正宾语的三种形式：不定式短语，动名词短语或that引导的宾语从句。it作形式宾语We think it important to learn English.It常可代替不定式（短语）、动名词（短语）或从句在句中作形151.-There is still a copy of the book in the library.Will you go and bottow?-No,Id rather buy in the bookstore.2007 陕陕西卷西卷 A.it;one B.one;one C.one;it D.it;it2.Little joy can equal _ of a surprising ending when you read stories.2007 四川卷四川卷 A.that B.those C.any D.Some3.He didnt make _ clear when and where the meeting would be held.2007 天津卷天津卷 A.this B.that C.it D.these1.-Thereisstillacopyoft164.（2011福建福建21）We have various summer camps for your holidays.You can choose _ based on your own interests.A.either B.each C.one D.it 5.（2010全国全国II 14）The doctor thought _ would be good for you to have a holiday.A.this B.that C.one D.it6.（2010陕陕西卷西卷12）The cost of renting a house in central Xian is higher than _ in any other area of the city.A.that B.this C.it D.one 7.(2011天津天津1)We feel _ our duty to make our country a better place.A.it B.this C.that D.one4.（2011福建21）Wehavevarious171._(WhetherIfThatIt)the experientmentwillbecarriedoutisnotknown.=?2._(ThatThisItAs)isnotclearwhenhewillattendthemeeting.=?3._(ThatThisItAs)isknowntoeverybody,the moon travels round the earth once everymonth.=?形式主语形式主语高考真题高考真题Itbeadjndonevi+连词+clausetododoing=连词+clausetododoing+beadjndonevi1._(WhetherIfThatIt)18Itisobvious thatgoing for sports willdo a lot of good toyourhealth.=?Itisobviousthatgoingfors19ItsapitythattheChineseteamdidntattendtheWorldCupinSouthAfricathisyear.=?ItsapitythattheChineset203.Itisclear(obvious,true,certain.)that.该句型中it是形式主语，真正的主语是that引导的主语从句，常译为清楚（显然，真的，肯定）是主语从句最常见的一种结构。Itisveryclearthathesroundandtalllikeatree.=Thathesroundandtalllikeatreeisveryclear.Itisimportant(necessary，strange，natural.)that.该句型和上一个同属一个句型；由于主句中的形容词不同，that后的从句中要用虚拟语气（should+动词原形），should可以省去，Itisimportantthatwe(should)learnEnglishwell.Itisnecessarythathe(should)rememberthesewords.3.Itisclear(obvious,true,21 4.Itissaid(reported，learned.)that.该句型中的it仍是形式主语，真正主语是that引导的主语从句；该结构常译为据说（据报道，据悉）。ItissaidthathehascometoBeijing.Itisreportedthatanotherearthsatellitehasbeenputintoorbit.Itissuggested(ordered/demanded/insisted/commanded.)that.该句型和上一个同属一个句型，主句中的过去分词是表示请求，建议，命令等词时，that后的从句要用虚拟语气（should+动词原形），should可以省；常译为据建议；有命令）Itissuggestedthatthemeeting(should)beputoff.Itwasorderedthatwe(should)arrivethereintwohours.4.Itissaid(reported，lear225.Ithappens(seems，appears)that.该句型中it是形式主语，that引导的是主语从句，主句中的happen，seem等词是不及物动词。Ithappened(sohappened)thathemethisteacherinthestreet.碰巧.Itseemsthathewillbebackinafewdays.看来Itlooks(seems)asif.该句型中it无意义，asif引导一个状语从句。常译为，看起来好象如果与事实不相符合，则用虚拟语气。Itlooksasifheisill.（真的病了）Itlooksasifhewereill.（没有生病）Itseemedasifheweredying.5.Ithappens(seems，appears)236.Itisapity(ashame.)that.该句型中，that后的从句一般用虚拟语气（should+动词原形），should可省去表示出乎意料，常译为竟然。没有这种意义时，则不用虚拟语气。Itisapitythatsuchathing(should)happeninyourclass.这种事竟然发生在你们班上，真是遗憾！Itisapitythatheisill.他生病了，真遗憾！7.Itistime(abouttime，hightime)that.该句型中that后的从句应该用虚拟语气，值得注意的是常用过去时态表示虚拟有时也用should+动词原形，should不能省，常译为该到做-的时侯-了Itistimethatchildrenshouldgotobed.=Itistimethatchildrenwenttobed.6.Itisapity(ashame.248：Itbe+n+连词+从句的特殊句式结构1.Itisthefirst(second.)timethat.该句型要和上一个句型区别开来，该句型中的that从句不用虚拟语气，而用完成时态，。至于用什么完成时态，由主句的谓语动词的时态决定。如果是一般现在时，后面从句用现在完成时态；如果是一般过去时，后面从句则用过去完成时态，该结构中that可以省去；it有时用this替换常译为是第一（二）次。ItisthefirsttimeIhavebeenhere.=ThisisthefirsttimeIhavebeenhere.2.Itisuptosb.todosth应由某人做某事。Itisuptoyoutodecidewhetherwestartornot.8：Itbe+n+连词+从句的特殊句式结构2.It253.Itis+一段时间+since.。since引导的从句通常是一般过去时态，而且是瞬间动词。如果主句是一般过去时，从句则用过去完成时。Itis5yearssincehisfatherdied.ItisfivemonthssinceIarrivedinNewYork.我到纽约已经五个月了。ItisfivemonthssinceIwasinNewYork.我离开纽约已经五个月了。（注意：终止性动词表示从动作发生时算起；如果是状态动词或持续性动词，则从动作或状态结束时算起。）3.Itis+一段时间+since.。sin264.Itis.when.。该句型中的when引导的是一个时间状语从句，主句中的it指时间，表语由具体的时间充当，常译为当的时候，是Itwas5oclockwhenhecamehere.5.Itwaswillbe+段时间+before+从句该句型主句中的it指时间，主句中的时态常是一般将来时或过去时两种时态主句中的表语多是long，3days，2weeks等表示时间段的词或短语Itwas3daysbeforehewenttoBeijing.Itwillnotbelongbeforehefinisheshisjob.4.Itis.when.。该句型中的27It will be+段时间段时间+before+clause:要过要过-才才-It will not be+段时间段时间+before+clause:用不了用不了-就就-It will be several years before we meet again.我我们们要要过过好几年好几年才才能再能再见见面。面。It will not be long before they set out for the front.用不了用不了多久他们多久他们就就会会出出发发去前去前线线。特殊句型：特殊句型：Itwillbe+段时间+before+clause:28 was+时间段时间段+before “-之后之后-才才”It was not+时间段时间段+before “没过没过就就”It was two hours before the fireman arrived here.It was not five minutes before the fireman arrived here.两个小时两个小时之后之后消防员消防员才才到到.没过没过五分钟消防员五分钟消防员就就到了到了.was+时间段+before“291.Itsyears_(since,before,after,that)Ipaintedthisbeautifulpicture.2.Itwillbeyears_(since,before,after,that)Ipaintthisbeautifulpicture.3.Itwasyears_(since,before,after,that)Ipaintedthisbeautifulpicture.4.Itsforyears_(since,before,after,that)Ihavepaintedthisbeautifulpicture.易误辨析易误辨析:表示从表示从since since 从句谓语动作发生以后到现在所经过的一从句谓语动作发生以后到现在所经过的一段时间，译为段时间，译为“自从自从.以来已多久了以来已多久了”It is+时间段时间段+since(过去时过去时).表示从过去某一时间到表示从过去某一时间到beforebefore从句谓语动作发生所经从句谓语动作发生所经过的一段时间过的一段时间,译为译为“-之之后后-才才/就做了就做了”It+was+时间段时间段+before(过去时过去时)表示从现在起到表示从现在起到beforebefore从句谓语动作发生所经过的一段从句谓语动作发生所经过的一段时间时间,译为译为“多长时间后才会多长时间后才会/就会做就会做”It+will be+时间段时间段+before(一般现在时一般现在时)_1.Itsyears_(since,before30Translatethefollowing:1.过了很久他才回来.2.2.我们很久后才会见面的.3.3.我离开这所学校已经很久了.Itwaslongbeforehecameback.Itwillbelongbeforewemeetagain.ItislongsinceIleftthisschool.Itis+时间段+since(过去时).It+willbe+时间段+before(一般现在时)It+was+时间段+before(过去时)易误辨析易误辨析:Translatethefollowing:Itwas31其他固定句式其他固定句式1.It takes sb.to do sth.该句型中的不定式是真正的主语，该句型中的不定式是真正的主语，it是形式主语，句型中是形式主语，句型中的直接宾语是时间，常译为做要花费人的直接宾语是时间，常译为做要花费人 It took thousands of people many years to build the Great Wall.2.It is no good(use)n doing sth.great fun，a new experience等名等名词词作表作表语语该句型中的真正主语是动名词短语，主句中的表语可以是该句型中的真正主语是动名词短语，主句中的表语可以是no good,(not any good)，no use，(not any use)It is no good learning English without speaking English.3.It doesnt matter whether(if).该句型中该句型中whether(if)引导的从句是真正主语，该句型常引导的从句是真正主语，该句型常译为不论（是否）没关系。译为不论（是否）没关系。It doesnt matter if they are old.其他固定句式324.It is kind(of sb.)to do sth.该句型中的不定式短语是真正主语，如果不定该句型中的不定式短语是真正主语，如果不定式的逻辑主语是由式的逻辑主语是由 of引起，主句中的形容词必引起，主句中的形容词必须是能表示逻辑主语特征的形容词。须是能表示逻辑主语特征的形容词。常见的有：常见的有：bad，brave，careless，clever，cruel，foolish，good（好心的），（好心的），honest，horrible，kind，lazy，modest，naughty，nice（有教养的），（有教养的），polite，rude，silly，stupid，wise，wrong（错（错误的）等。误的）等。这个句型可以改写为：这个句型可以改写为：sb.is kind to do sth.。It is kind of you to say so.=You are kind to say so.4.Itiskind(ofsb.)todo334.It is necessary(for sb.)to do sth.该句型与上一个同属一个句型，如果不定式的逻该句型与上一个同属一个句型，如果不定式的逻辑主语是由辑主语是由for引起，主句中的形容词通常是表示引起，主句中的形容词通常是表示重要性，紧迫性，频繁程度，难易，安全等情况重要性，紧迫性，频繁程度，难易，安全等情况的形容词。的形容词。常见的形容词有：常见的形容词有：important，necessary，natural easy，safe，common，normal，hard，difficult，dangerous，unusual，rare，impossible，pleasant等。等。=在在中中的形容词作表语可以用从句改写，的形容词作表语可以用从句改写，如：如：It is important for her to come to the party.=It is important that she(should)come to the party.4.Itisnecessary(forsb.)34在一些固定用法中考查在一些固定用法中考查常见的固定用法有常见的固定用法有:make it 成功，安排在或定在某时间成功，安排在或定在某时间forget it 别提了，忘了它吧别提了，忘了它吧Dont mention it 别提了，表示不用谢别提了，表示不用谢It doesnt matter 没关系没关系It(That)depends 视情况而定视情况而定You guessed it 你猜着了你猜着了Its hard to say 很难说很难说 在一些固定用法中考查常见的固定用法有:35Practice36 判断对错(每句最多有两处错误)It was this morning while I finished my task.It is up to you to make the choice.It happened that I was out when he called.It is not easy finishing the work in two days.It is not a good habit staying up late.It is no use to cry over spilt milk.It is a pity that you dont read this book.It looks as if it were going to rain.It is the second time that I was told the rules here.It is time that we protect our environment.It is evident that he is telling a lie now.It is demanded that he goes to school on time.判断对错(每句最多有两处错误)37ItwaswithastrongbeliefthatMartinLutherkingledmangmovementsagainstracialdiscrimination.Itwaswithastrongbeliefth38It is the ability to do the job_ matters not where you come from or what you are.A.one B.that C.what D.iItis/was+被强调的部分+that/who+句子其他成分强调句型强调句型高考真题高考真题Itiswasnotuntil+被强调的部分+that+句子其他成分Itistheabilitytodothejo39 It was _ back home after the experiment.A.not until midnight did he go B.until midnight that he didnt go C.not until midnight that he went D.until midnight when he didnt go In which play is _ your brother appears?A.that where B.this when C.it that D.it where It was in the lab _ was taken charge of by Professor Zhang _ they did the experiment.A.where;that B.which;where C.that;where D.which;that强调句型强调句型被强调的部被强调的部分是分是not until引导的时间引导的时间 状语状语?强调句型用于疑强调句型用于疑问句问句,被强调的被强调的部分是特殊疑问部分是特殊疑问词或从句引导词词或从句引导词?In which play is it that?It is thatIs it that?I dont know in which play it is that强调句型和强调句型和各种从句各种从句高考热点高考热点?Itwas_backhomeafter401.It is not how much we do but how much love we put into what we do_ benefits our work most.A.who B.which C.that D.what 2.I dont know_he had been.Awhere was it B.it was where C.where it was that D.it was where that 3.It was _he came back from Afica that year_he met the girl he would like to marry.A.when;then B.not,until Cnot until;that D.only;when correct:It is the school gate that I met him.at1.Itisnothowmuchwedobut41走进高考42ExerciseBar431.(2005,全国全国)The doctor advised Vesa strongly that she should take a holiday,but _ didnt help.A.it B.she C.which D.he正确答案：正确答案：A。根据句意：医生的建议未起作用。根据句意：医生的建议未起作用。it代替整个句子。代替整个句子。2.(2004,全国全国)-Do you like_here?-Oh,yes.The air,the weather,the way of life.Everything is nice.A.this B.these C.that D.It正确答案：正确答案：D。根据下文，提问者不能确定被问者喜欢什么，。根据下文，提问者不能确定被问者喜欢什么，it用用于不确定指代或模糊指代。于不确定指代或模糊指代。3.(2000,上海上海)Someone is ringing the doorbell.Go and see_.A.who is he B.who he is C.who is it D.who it is 正确答案：正确答案：D。说话时，不知道对方的性别。注意在宾语从句中。说话时，不知道对方的性别。注意在宾语从句中需用陈述语序。需用陈述语序。1.(2005,全国)Thedoctoradvi444.(2007,全国全国)Have you heard the latest news?No,what _?A.is it B.is there C.are they D.are those 正确答案：正确答案：A。it指代上文提及的指代上文提及的latest news。5.(2006,全全国国)If I can help _,I dont like working late into the night.A.so B.that C.it D.them 正确答案：正确答案：C。help是是“阻止、避免阻止、避免”的意思，的意思，it指代下文的事情。指代下文的事情。6.(2002,北京北京)-He was nearly drowned once.-When was _?-_ was in 1998 when he was in Middle School.A.that,It B.this,This C.this,It D.that,This 正确答案：正确答案：A。it指时间。指时间。7.(2005，浙江，浙江)Weve been looking at the houses but havent found _ we like yet.A.one B.ones C.it D.them 正确答案：正确答案：A。表示任意一幢房子。表示任意一幢房子。4.(2007,全国)Haveyouheard458.（2005，江苏），江苏）Im moving to the countryside because the air there is much fresher than _ in the city.A.ones B.one C.that D.those 正确答案：正确答案：C。分析语境和逻辑关系可以知道：该空指代。分析语境和逻辑关系可以知道：该空指代the air，且有，且有in the city后置定语修饰。后置定语修饰。9.(2004,北北京京)The Foreign Minister said,“_ our hope that the two sides will work towards peace.A、This is B、There is C、That is D、It is 正确答案：正确答案：D由句意易知：由句意易知：that从句是真正的主语从句是真正的主语;it为形式主语。为形式主语。10.(2005,上上海海)_in the regulations that you should not tell other people the password of your e-mail account.A.What is required B.What requires C.It is required D.It requires 正正 确确 答答 案案：C。it为为 形形 式式 主主 语语，在在 此此 结结 构构 中中 done为为required/suggested/demanded/recommended等等时时，从从句句必必须用须用should+动词原形，且动词原形，且should可以省略。可以省略。8.（2005，江苏）Immovingtothec4611.(2004,上上海海春春)It was foolish of him to _ his notes during that important test,and as a result,he got punished.A.stick to B.refer to C.keep to D.point to 正确答案：正确答案：B。短语辨析题，短语辨析题，refer to有有“参考参考”的意思，符合句意。的意思，符合句意。12.(2006,全全国国)It is no _ arguing with Bill because he will never change his mind.A.use B.help C.time D.way 分析：正确答案：分析：正确答案：A。为固定结构。为固定结构。13.(2007,天津天津)He didnt make _ clear when and where the meeting would be held.A.this B.that C.it D.these 正确答案：正确答案：C。it为形式宾语，为形式宾语，clear后的从句为真正的宾语。后的从句为真正的宾语。14.(2006,湖湖南南)As the busiest woman in Norton,she made _ her duty to look after all the other peoples affairs in that town.A.this B.that C.one D.it 正确答案：正确答案：D。真正宾语为不定式。真正宾语为不定式。11.(2004,上海春)Itwasfoolish4715.(2005,江江苏苏)Dont you think it necessary that he _ to Miami but to New York?I agree,but the problem is _ he has refused to.A.will not be sent;that B.not be sent;thatC.should not be sent;what D.should not send;what 正正确确答答案案：B。表表示示“理理应应如如此此”需需用用should动动词词原原形形，should可可以以省省略略。在在做做it形形式式宾宾语语和和形形式式主主语语的的复复合合句句中中如如果果从从句句表表示示的的是是“惊惊奇奇、惋惋惜惜或或者者理理应应如如此此”等等含含义义时时，需需用用should动词原形，动词原形，should可以省略。可以省略。16、(2004,全全国国)I like _ in the autumn when the weather is clear and bright.A、this B、that C、it D、one 正正确确答答案案：C。love/enjoy/hate和和like的的用用法法相相同同，后后接接宾宾语语从从句时需用句时需用it作形式宾语，宾语从句后置。作形式宾语，宾语从句后置。15.(2005,江苏)Dontyouthink4817、(2003,上上海海)I would appreciate it _ you call back this afternoon for the doctors appointment.A、until B、if C、when D、that正确答案：正确答案：B。18.(1998，上上海海)Dont _ that all those who get good grades in the entrance examination will prove to be most successful.A.take as granted B.take this for granted C.take that for granted D.take it for granted 正正确确答答案案：D。take it for granted that 意意为为：想想当当然然的的认认为为某某事事。it为为形形式式宾宾语语，真真正正的的宾宾语语为为that从从句句。另另外外我我们们也也应应该该注注意意：depend(rely)on it（相相信信某某事事）和和see to it（负负责责某某事事）的的用法。用法。19.(2008,全全国国)It was in New Zealand _ Elizabeth first met Mr.Smith.A.that B.how C.which D.when 正正确确答答案案：A。将将it was去去掉掉句句子子结结构构完完整整，易易知知是是考考查查it的的强强调调句型。句型。17、(2003,上海)Iwouldappreciat4920.(2004,福福建建)It was with great joy _ he received the news that his lost daughter had been found.A.because B.which C.since D.that正确答案：正确答案：D。21.(1997,全全国国)Was it _ that I saw last night at the concert?A.you B.not you C.yourself D.that yourself 正正确确答答案案：A。强强调调句句型型的的一一般般疑疑问问式式的的基基本本结结构构为为：Is/Was it+被被强强调调部部分分+that将将该该句句恢恢复复为为陈陈述述语语序序，去去掉掉It is/wasthat结结构构，易易判判断断是是强强调调you的的强强调调句句型。型。22.Is _student _was caught smoking in the classroom?A.it that,that B.that it,it C.it it,that D.it which,that 正确答案：正确答案：A。20.(2004,福建)Itwaswithgrea5023.(2004,上上海海)Why!I have nothing to confess._ you want me to say?A.What is it that B.What it is that C.How is it that D.How it is that 正正确确答答案案：A。强强调调句句型型的的特特殊殊疑疑问问式式的的基基本本结结构构为为：wh-+is/was it that+其它成分，故选其它成分，故选B。24.(2005,山东山东)-_ that he managed to get the information?-Oh,a friend of his helped him.A.Where was it B.What was it C.How was it D.Why was it 正确答案：正确答案：C。23.(2004,上海)Why!Ihavenoth5125.(2007,浙浙江江)It _ we had stayed together for a couple of weeks _ I found we had a lot in common.A.was;when B.was that;that C.wasnt until;when D.wasnt until;that 正确答案：正确答案：D。易判断这是考查。易判断这是考查not until的强调形式。的强调形式。26.(2008，重重庆庆)It was not until midnight _ they reached the camp site.A.that B.when C.while D.as 正确答案：正确答案：A。27.(2007,山东山东)Where did you get to know her?It was on the farm _we worked.A.that B.there C.which D.where正正确确答答案案：D。答答句句完完整整形形式式应应为为：It was on the farm where we worked that I got to know her.25.(2007,浙江)It_wehadsta5228.-Who made such a stupid mistake?-_Tom.A.It was B.He was C.That was D.There was 正正确确答答案案：A。答答句句完完整整形形式式应应为为：It was Tom who made such a stupid mistake.29.It was the university _ he was teaching _ sent him to America.A.which;that B.where;that C.that;which D.that;had 正确答案：正确答案：B。本题是考查：。本题是考查：it was+university+引导的定语从引导的定语从句句+that。30.(2007,陕西陕西)It is not who is right but what is right _ is of importance.A.which B.it C.that D.this正确答案：正确答案：C。本题是考查强调句型和名词性从句连用。本题是考查强调句型和名词性从句连用。28.-Whomadesuchastupidmi5331.(2006,辽辽宁宁)It was after he got what he had desired _ he realized it was not so important.A.that B.when C.since D.as 正确答案：正确答案：A。本题是考查强调句型和状语从句连用。本题是考查强调句型和状语从句连用。32.It might have been Tom _ bought John a new pen yesterday.A.what B.since C.that D.then正正确确答答案案：C。去去掉掉It might have beenthat句句子子仍仍然然是是完完整整的的，所以选所以选C。33、(2008,北北京京)Im sorry youve been waiting so long,but itll still be some time _ Brian gets back.A.before B.since C.till D.after正确答案：正确答案：A。It be+时间时间+before 表示过了一段时间才表示过了一段时间才34.(2006,福福建建)How long do you think it will be _ China sends a manned spaceship to the moon?-Perhaps two or three years.A.when B.until C.that D.before 正确答案：正