高中英語代詞講解與練習(xí)(附答案)

PAGEPAGE1代詞代詞可以分為下列九類1人稱代詞2物主代詞3反身代詞4.相互代詞5.指示代詞6.疑問代詞7.關(guān)系代詞8.連接代詞9不定代詞一人稱代詞英語中主要有以下這些人稱代詞：數(shù)格人稱單數(shù)復(fù)數(shù)一二三一二三主格Iyouhe,she,itweyouthey賓格meyouhim,her,itusyouthem人稱代詞做主語時(shí)用主格，做賓語時(shí)用賓格。在作表語時(shí)，用賓格較多，例如：Whoisknockingatthedoor?It’sme.但在強(qiáng)調(diào)結(jié)構(gòu)中卻常用主格：ItisIthat∕whowillloveyoufrombeginningtoend.在使用人稱代詞時(shí)有下面幾點(diǎn)值得注意：1）she可以用來代表國(guó)家，船只，大地，月亮等。e.g.IthinkEnglandwilldowhatshepromisedtodo.2)在并列的主語中，I總放在最后。e.g.①M(fèi)aryandIwillbeinchargeofthecase.②You,sheandI,whoareallgoodfriends,shouldloveoneanotherfromthebottomofourheartforever.3)第三人稱，男女兩性并用時(shí)，男先女后。e.g.Heandshestilldon’tagreetotheplan.二物主代詞英語中主要有下列這些物主代詞：類型詞義我的你的他（她，它）的我們的你們的他們的形容詞性物主代詞myyourHis,her,itsouryourtheir名詞性物主代詞mineyoursHis,hers,itsoursyourstheirs形容詞性的物主代詞只能作定語，如Iamgoingtomyhomevillagetoseemyparentsthisweekend.名詞性的物主代詞可以作：（注：形代﹢具名＝名代，形代在句中其后必有具體的名詞。）1)主語Oursisabigfamily.2）賓語Thelifeinyourcountryisquitedifferentfromours.3）表語Whosedictionaryisthis?it’smine.4）“of+名詞性物主代詞”可用作定語Thatcarofhersisalwaysbreakingdown.=Hercaris…….三反身代詞單數(shù)myselfyourselfhimselfherselfItself復(fù)數(shù)ourselvesyourselvesthemselves1．這些詞可用來：(注：主賓一致的情況下往往用反身代詞充當(dāng)賓語。)作賓語Ican’texpressmyselfinEnglish.2)作表語Iamnotquitemyselfthesedays.3）作主語或賓語的同位語Thetheoryitselfisallright.在作同位語時(shí)，自身代詞常譯作“本人”或“親自”Theymustmakeinvestigationthemselves.他們必須親自作調(diào)查。與byoneself較難區(qū)分byoneself譯為“一個(gè)人干（不要?jiǎng)e人幫助）”Theymadethemachineallbythemselves.這機(jī)器完全是他們自己制造的。2．自身代詞常和某些動(dòng)詞連用enjoyoneself,behaveoneself(使自己舉止良好),helpyourselftosth.請(qǐng)吃點(diǎn)...Cometooneself蘇醒3．常與某些介詞連用byoneself一個(gè)人做（不要?jiǎng)e人幫助）foroneself替自己，自己Hehasarighttodecideforhimself.他有權(quán)自己決定。inoneself本身Thisisnotabadideainitself.這主意本身并不錯(cuò)。tooneself供自己用Shehadaroomtoherself.她自己住一間房。四相互代詞Oneanother與eachother由于表示相互關(guān)系，稱為相互代詞，兩者的用法是差不多的。Wecanhelponeanother(eachother).Weareeagertolearnfromeachother.五指示代詞有this,that,these,those.注意：前面剛提到的東西，英語中常用that(或those)表示。e.g.①Wehavenotimetodoit.That’sourtrouble.②TheumbrellayouboughtyesterdayischeaperthanthatIboughtamomentago.③Generallyspeaking,theweatherinthesouthiswarmerthanthatinthenorth.(注：that指代可單＝theone，亦可指代抽象的不可數(shù)名詞。)2.指下面要談到的事物時(shí)，常用this,表示。Iwanttoknowthis:hasJohnbeenhere?3those在下面的這種類型的句子里常出現(xiàn)，表示人們或東西（后面多有一定定語修飾）Thosewholearnnotonlyfrombooksbutalsothroughpracticewillsucceed.ThestudentsinClass1aremoreactivethanthoseinClass2..(注：those指代可數(shù)名詞的復(fù)數(shù)＝theones。)六疑問代詞有who,whom,whose,what,which都是來構(gòu)成特殊問句的。Who通常做主語和表語，whom做賓語。1what,who一般來說，what問的是職業(yè)或地位，who問的是姓名。Whatwasherhusband?Hewasalawyer.比較whowasherhusband?HewasJohnSmith,thesonofafamouswriter.2which,whatWhich用于已知情況的選擇，其后可以跟of,而what用于未知情況的疑問，其后不能跟of.Whatfruitdoyoulikebest?Whichdoyoulikebetter,orangesorapples?3在以這類代詞做主語時(shí)，后面的動(dòng)詞可以用復(fù)數(shù)形式，也可以用單數(shù)形式，要看所代表的人或物是復(fù)數(shù)還是單數(shù)來決定。e.g.Wholive(s)inthisroom?如果不清楚代表的東西是復(fù)數(shù)還是單數(shù)，則動(dòng)詞多用單數(shù)形式。What’sthereonthedesk?There’resomebooksonit.七.連接代詞：疑問代詞都可以用作連接代詞，來引起主語從句，賓語從句和表語從句。（注：不管何種從句我們的原則是“缺什么補(bǔ)什么”且語序要用陳述語序，即引導(dǎo)詞位于句首其后的語序用主謂∕系結(jié)構(gòu)，that只有引導(dǎo)定語從句才在定從中充當(dāng)句子成分其它任何情況下均不充當(dāng)句子成分，只起引導(dǎo)詞的作用，若“句意完整無疑問”我們用that引導(dǎo)名詞性從句，若含“是否之意又不缺句子成分”用if∕whether引導(dǎo)名從）。①Whethertheywinorloseisallthesametome.②WhatIreallycareaboutiswhetheritworksornot.③Thatchinaisagreatsocialistcountryiswellknown.④Theideathattheearthisroundisnotanewone.⑤Ididn′tknowwhathadhappeneduntilhetoldmethenews.⑥After5hours′drive,theygottowhattheythoughtwastheplacetheyhadbeendreamingof.⑦Whenwillthepersonwhoyouthinkisuptothetaskcometowork?⑧Howheworkeditoutisstillasecret.代詞what有時(shí)可以用來表示thethingwhich這種意思。Weshouldneverpretendtoknowwhatwedon’tknow.2who(m),which,what等可以和ever構(gòu)成合成詞，和前面所提到的疑問代詞一樣，引導(dǎo)名從。whatever［=anything﹨everythingthat或any］,whichever(=anyonewho∕anythingthat…)whoever(=anyonewho),whomever(=anyonewhom…)whosever(﹦anyonewhose)等可用于引導(dǎo)名詞性從句。這類引導(dǎo)詞均相當(dāng)于“先行詞＋關(guān)系代詞”，沒有疑問語氣，但沒有ever的引導(dǎo)詞which,who等卻依含有疑問意味。如：①Thepooryoungmanisreadytoacceptwhatever(=any)helphecanget.那個(gè)年青人意愿接受能得到的任何幫助。②Whoever(=Anyonewho)comeswillbewelcome.任何人來都?xì)g迎。③Thiskindofbookisofgreathelptowhoeverwantstodothejob.你們之中誰想要，我就給誰。④Youshouldgiveitbacktowhosever(﹦anyonewhose)nameisonthecoverofthebook.注：這類詞也可引導(dǎo)狀語從句，可用“nomatter+疑問詞”替換，“nomatter+疑問詞”只引導(dǎo)讓步狀語從句且用逗號(hào)和主句隔開。如：Whoever(=Nomatterwho)youare,youcan’tpassthisway.不管你是誰，你都不能從這里通過.﹍﹍﹍﹍willcometohelpwithmyEnglishhasn′tbeendecided.A.NomatterwhoB.WhoeverC.WhateverD.Who案D只有D帶有疑問口氣.八．不定代詞：英語中有下面這些不定代詞：all,each,every,both,either,neither,one,none,little,few,many,much,other,another,some,any,no.以及一些復(fù)合不定代詞，如：anyone,anybody,anything,someone,somebody,something,everyone,everything,nobody,nothing.1.some,any和no的用法1).some/any+可數(shù)名詞復(fù)數(shù)/不可數(shù)名詞2).some用于肯定句或期待肯定應(yīng)答的疑問句。any用于疑問句或否定句，在肯定句中表示“任何一個(gè)”Wouldyoulikesometea?Youcanaskmeifyouhaveanyquestions.3).someof+代詞賓格復(fù)數(shù)∕+the+名詞復(fù)數(shù)Iknowsomeofthem,butnotall.（注：當(dāng)any及any系列詞表任何之意時(shí)可用在肯定句，如：Anythingmayhappenintheworld,whichiscommeninourreallife.）4).no+可數(shù)名詞/不可數(shù)名詞no=nota/notanyIhavenocar.(Ihavenotacar.)Wehadnobreadforbreakfast.(Wehadnotanybreadforbreakfast.)Exercise:Fillintheblankswithsome,anyorno1).Iaskedherfor_______paper,butshedidn’thave_______.someany2).Wouldyouliketohave_______bananas?Yes,I’dliketo.some3).Lucyhas_______bikeandsheoftenrideshersister’sbike.no4).______oftheplantsgrowwell.Some5).Thereis_______aironthemoon.noThereisn't____paperinthebox.Willyougoandget____forme?A．a(chǎn)ny;someB．a(chǎn)ny;anyC．some;someD．some;anyA2.few,afew,little,alittle的用法：詞\類目含

義語

氣修飾或代替的名詞few很少幾個(gè)否定復(fù)數(shù)可數(shù)名詞afew有幾個(gè)肯定復(fù)數(shù)可數(shù)名詞little很少，不多否定不可數(shù)名詞alittle有一點(diǎn)肯定不可數(shù)名詞Exercise:1).Ihavealittlegoodfriendsinourclass.(改錯(cuò))alittleafewABCD2).Thereislittlewaterinthebottle,_____________?(補(bǔ)全反意疑問句)isthere3)．Thereis____waterhere;buttherearequite____emptyglasses.A．little;afewB．few;littleC．few;afewD．little;alittleA4).Kateisanicegirl.Shesays_____butdomuch.A.fewB.afewC.littleD.alittlec3.some，any,no,every與-thing，-body，-one構(gòu)成的合成詞的用法some，any與-thing，-body，-one構(gòu)成的合成詞的用法與some，any一樣。something,somebody和someone用于肯定句anything,anybody和anyone用于否定句或疑問句注意：1).這些代詞作主語時(shí)，謂語動(dòng)詞用第三人稱單數(shù)。如：Everythingishardatthebeginning.2).something，anything，nothing三者跟形容詞時(shí),形容詞要放在它們的后面。Bequiet!Ihave____totellyou.A．importantanythingB．a(chǎn)nythingimportantC．importantsomethingD．somethingimportantD4.both和all的用法：1).both“兩者都”；all“三者或以上都”2).both+名詞復(fù)數(shù)Bothsuggestionsaregood.bothof+代詞賓格復(fù)數(shù)Bothofmyparentsarehealthy.bothof+the+名詞復(fù)數(shù)3).all+the+名詞復(fù)數(shù)/不可數(shù)名詞Alltheoilhasbeenusedup.allof+代詞賓格復(fù)數(shù)Allofthemgotothemovies.allof+the+名詞復(fù)數(shù)Allofthewindowsareopen.5.both,either和neither的用法：both：指兩者都，肯定。后面的名詞要用復(fù)數(shù)，謂語動(dòng)詞用復(fù)數(shù)。either：指兩者中的任意一個(gè)。后面的名詞要用單數(shù)，謂語動(dòng)詞用單數(shù)。neither：指兩者中沒有一個(gè)，全否定。后面的名詞要用單數(shù)，謂語動(dòng)詞用單數(shù)。例如:MybrotherandIsaw2movieslastnight,neitherofwhichwasinteresting.both…and…作主語時(shí),謂語動(dòng)詞用復(fù)數(shù)形式.either…or…“不是……就是;或者……或者”.連接的并列結(jié)構(gòu)作主語時(shí),謂語堅(jiān)持就近原則neither…nor…“既不…又不…Exercise:1).BothLiPingandI____(be)students.are2).NeitherLiPingnorI____(be)astudent.am3).Eitherthisanswerorthatanswer____(be)correct.is4).Both(ofthem)______(enjoy)therice.enjoy5).Theywereallasleep._____ofthemheardthesound.A.AllB.BothC.NoneD.Neitherc6).MayIuseyourpen?Yes,herearetwoandyoucanuse_____ofthem.A.bothB.everyC.anyD.eitherd7).Whichdoyouprefer,abottleoforangeorabottleofmilk?_____,thanks.I’djustlikeacupoftea.A.EitherB.NeitherC.BothD.Noneb8)．Therearesometreeson____sideofthestreet.A．bothB．a(chǎn)llC．EitherD．everyC6.each和every的用法：1).each強(qiáng)調(diào)個(gè)體(指一定數(shù)目的兩者或兩者以上，可作主語、賓語、定語、同位語。做主語謂語動(dòng)詞用單數(shù)。)every強(qiáng)調(diào)“全體”,只能作定語(后面必須跟著名詞，指不定數(shù)目中的每一個(gè))。Eachboyandeachgirlworkshardeverydayinordertoenterthedreamycollege。Eachsideofthestreethasalotoftrees.Everymanisnothonest.并非每個(gè)人都誠(chéng)實(shí)。＝Noteverymanishonest.On________sideofthestreetthereareshopsandrestaurants.eachOn__________sideofthesquaretherearetallbuildings.Each/every3).every還可以表示“每隔…的；每…中的”Everyyearortwo每一兩年everyotherday每隔一天4).and連接的并列單數(shù)主語之前如果分別由each,every,no修飾時(shí)，其謂語動(dòng)詞要用單數(shù)形式。Inourcountryeveryboyandeverygirlhastherighttoreceiveeducation.Exercise:1).HowoftenaretheOlympicGamesheld?____fouryears.A.EveryB.EachC.InD.ForA2).Therearemanytreeson____sideofthestreet.A.allB.everyC.neitherD.eachd3).____ofthemhasadictionaryand____oneofthemcanlookupwordsinthedictionaryA．Each;everyB．Every;eachC．Each;eachD．Every;everya4).TherearelotsofEnglishbookshere,and____ofthemiseasytounderstand.A．bothB．a(chǎn)llC．everyD．eachD5)．____ofthemhasadictionaryand____oneofthemcanlookupwordsinthedictionary.A．Each;everyB．Every;eachC．Each;eachD．Every;everyA改錯(cuò)：1).Igaveapresenttoeveryofherparents.every改each2).There

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understand.every改each7.one,(the)other,(the)others和another的用法1).one:一個(gè)…,代指前面出現(xiàn)過的同類可數(shù)名詞，復(fù)數(shù)為ones。2).another經(jīng)常指三者或三者以上中的另一個(gè)，意思是“另外一個(gè)表在原有基礎(chǔ)上的又，再”，是泛指。Idon’tlikethiscoat.Showmeanother,please.another+數(shù)字+復(fù)數(shù)名詞：另外幾個(gè)Weneedanother3plates.3).other表示“另外的”，只作定語;other+名詞復(fù)數(shù)=others(沒有范圍限定）當(dāng)other前no,any,some等詞時(shí)，可接單數(shù)形式。e.g.anyotherplant,someotherday(改天)，nootherchoice.4).theother,兩者中的另一個(gè)。常與one連用，構(gòu)成one…theother(一個(gè)。。。另一個(gè))5).others泛指別的人或物，是other的復(fù)數(shù)形式，泛指別的人或物（但不是全部，全部是“theothers”）e.g.some…others6).theothers特指其余的人或物,是theother的復(fù)數(shù)形式。Exercise:用another和other、others1).LeiFengisalwaysreadytohelp________.others2).Someareplantingtrees,somearecarryingwater,and______arewateringthetrees.others3).Ihavegottenpencils.Twoofthemarered,the_______areblue.others4).Sheheldapeninonehandandhisnotebookinthe________.other5).Ihavereadthreestories.I’llgoontoread________.Others/another6).CanIhave_________threecakes?another7).TheredT-shirtsaremoreexpensivethanthewhite_______.OneThesesweatersaretoosmallforme.Pleaseshowme____one.A．otherB．othersC．theothersD．a(chǎn)notherDTherearetwentyteachersinthisgrade．Eightofthemarewomenteachersand____arementeachers.A．theotherB．theothersC．othersD．otherB8.none,noone,nothing的用法區(qū)別1).noone=nobody只能指人，但不具體指什么人。不與of連用；謂語動(dòng)詞用單數(shù)；表示“什么人也沒有”，一般用來回答who,及含anyone,anybody引起的疑問句。Noonelikeapersonwithbadmanners.——Whoisintheroom?——Noone.——Isthereanyoneintheroom?——Noone.2).none(一個(gè)都沒有，一點(diǎn)都沒有，強(qiáng)調(diào)數(shù)量)可與of連用，具體指什么人或物；謂語動(dòng)詞用單或復(fù)數(shù)；指的是三者或三者以上的人或物中"沒有一個(gè)“,代指上文提到的事物，含特指概念。暗示一種數(shù)量，即指數(shù)量上“一個(gè)也沒有”。一般用來回答howmany+n,howmuch+n及含any+n引起的疑問句。請(qǐng)看：Noneofushave/hasseenhim.Hewantsmetolendhimsomemoney,butIhavenoneathand.（特指前面提到的錢）——Howmanystudentsarethereintheroom?——None.——Howmuchmoneydoyouhaveonyou?——None.——Isthereanywaterinthebottle?——None.3).nothing指物,泛指；謂語用單數(shù)；強(qiáng)調(diào)內(nèi)容。一般用來回答含anything的一般問句及what引起的特殊問句。Hefelthungry,buthecouldfindnothingtoeatinthekitchen.（泛指所有吃的東西，不是特指某一種）——Whatisinthebox?——Nothing.——Isthereanythinginthesky?——Nothing.——Canyouseeanythingwithoutglasses?——Nothing.下面的順口溜將幫你記得更清楚。

Noone與none好分辨。/具體人，物把none填。

不知何人與何物，/Noone，nothing是一路。

Noone人nothing物，/保你不會(huì)出錯(cuò)誤。

Exercise:

1.Thereis_________intheroom.noone

2.________ofthestudentsisafraidofdifficulties.None

3.--Howmanyfishdidyoucatch?None

--______.

4.--Whoisintheclassroom?

--_________.Noone=Nobody

Theywereallverytired,but____ofthemwouldstoptotakearest.

A．a(chǎn)nyB．SomeC．noneD．neitherC

9.全部否定和部分否定1）.All,both,everyone,everybody,everything和every加名詞都表示全部肯定，noone,none,nobody,nothing,not…any和no+名詞都表示全部否定；但當(dāng)not出現(xiàn)在含有表示全部肯定的不定代詞的句子中，不管not在他們之前還是之后都表示部分否定；e.g.Bothofthemhaven’treadthisstory.(not在后)他們兩人并沒有都看過這個(gè)故事。＝onlyoneofthemhasreadthisstory.Allbamboodoesn’tgrowtall=notallbamboogrowstall.并非所有竹子都長(zhǎng)得高。全部否定的例子：alloftheboysareclever,butnoneofthemcanworkoutthisproblem.總括性副詞如everywhere,always,altogether,wholly和not連用時(shí)，也表示部分否定。Suchathingcan’tbefoundeverywhere.這種事并非到處可見。（部分否定）Suchathingcanbefoundnowhere.這種事什么地方也見不到。（全否）It作代詞時(shí)一般替代前面提到的同一事物，可以代替單數(shù)可數(shù)名詞，也可以代替不可數(shù)名詞。ONE用來代替同類事物中的一個(gè)，只可代替可數(shù)名詞，表示同類泛指，復(fù)數(shù)形式是ones，有時(shí)one可以有修飾詞。THAT用來代替同類事物中的特指的一個(gè)，表示同類特指，即可代替單數(shù)名詞（替代可數(shù)名詞用those）也可替代不可數(shù)名詞。其代替可數(shù)名詞單數(shù)時(shí)相當(dāng)于theone.Key:1—8ADDDDACC代詞it的用法

（一）

it的用法主要體現(xiàn)在以下幾個(gè)方面：作為人稱代詞的it，先行代詞的it，非人稱代詞的it以及強(qiáng)調(diào)句中的it和it的一些習(xí)慣用法。

1.it指代前文出現(xiàn)的同一事物、群體、經(jīng)驗(yàn)、活動(dòng)等?？梢源嬉粋€(gè)詞、詞組或整個(gè)句子，以免重復(fù)。

Thatwasn’twhereyouhaddinner，wasit？

Ifyourememberthesepoints，itwillhelpyou.

Iloverunning.Itkeepsmefit.

it也可指代嬰孩或姓名∕性別不詳?shù)娜恕?/p>

Doyouhearababycrying？Somethingmusthavehurtit.

Whoismakingsomuchnoise？Itmustbethechildren.

Somebodyisknockingatthedoor.Idon’tknowwhoitis.

Whoisit?未見具體人，不同于Whoisthat？見到具體某人，但不相識(shí)。

2.it用作非人稱代詞的主語，表示氣候、天氣、溫度、時(shí)間、地點(diǎn)、距離等或虛指的情境。

It’sSundaytomorrow,soweareallgoingtochurch.

It’sfivemilestotheneareststationfromhere.

ItwasdullwhenTomwasaway.

Itseemsthatnoonewouldliketohelpyou.

3.it充當(dāng)形主或形賓

①Itisofgreathelptomasteraforeignlanguage.

②Ittookmeaweektorecitethetext.

③Ifinditquitenecessarytomakesomechanges.

代指動(dòng)名詞，可作形式主語或形式賓語，常用在下列句型中

Itisnogood（nouse，useless）＋動(dòng)名詞①Itisnouse∕goodcryingoverspiltmilk.

Itisawaste＋動(dòng)名詞①Itisawasteoftimearguingwiththemonthismatter.

代指名詞性從句

①Shewantstomakeitclearwhetheryoustillloveherornot.

②Itisnotknownwhatcausedtheaccident.

③Itistruethatagedoesn′talwaysbringwisdom.

4.用于強(qiáng)調(diào)句型中Itis（was）＋被強(qiáng)調(diào)部分（主語、賓語或狀語）＋that（who）…。it無任何指代關(guān)系，也無實(shí)義。

ItisIwho（that）willloveyoufrombeginningtoend.

ItwasinShanghaithatIfirstmetJack.

ItwasbecauseIwantedtobuyadictionarythatIwenttodowntownyesterday.

（二）

研究一下近年來的高考試卷可以發(fā)現(xiàn)，含it的句型幾乎年年考到。可見it句型的重要性和使用的普遍性?，F(xiàn)根據(jù)其用法特點(diǎn)可歸納為下列幾個(gè)句型。

1.Itis＋被強(qiáng)調(diào)部分＋that…

該句型是強(qiáng)調(diào)句型。將被強(qiáng)調(diào)的部分放在前面，其它部分置于that之后。被強(qiáng)調(diào)部分可以是主語，賓語，表語或狀語。強(qiáng)調(diào)的主語如果是人，that可以由who換用。如果把這種句型結(jié)構(gòu)劃掉后，應(yīng)該是一個(gè)完整無缺的句子。這也是判斷強(qiáng)調(diào)句型與其它從句的方法。

Itwasabout600yearsagothatthefirstclockwithafaceandanhourhandwasmade.

Itwastheythat（who）cleanedtheclassroomyesterday.

ItwasinthestreetthatImetherfather.

2.Itisnotuntil＋被強(qiáng)調(diào)部分＋that…

該句型也是強(qiáng)調(diào)句型。主要用于強(qiáng)調(diào)時(shí)間狀語，譯成漢語“直到……才……”，可以說是not…until…的強(qiáng)調(diào)形式。

ItwasnotuntilshetookoffherdarkglassesthatIrealizedshewasafamousfilmstar.＝NotuntilshetookoffherdarkglassesdidIrealizeshewasafamousfilmstar.＝Ididn’trealizeshewasafamousfilmstaruntilshetookoffherdarkglasses.3.Itisapity（ashame…）that…

該句型中，that后的從句一般用虛擬語氣（should＋動(dòng)詞原形），should可省去.表示出乎意料，常譯為“竟然”。沒有這種意義時(shí)，則不用虛擬語氣。

Itisapitythatsuchathing（should）happeninyourclass.

4.Itistime（abouttime,hightime）that…

該句型中that后的從句應(yīng)該用虛擬語氣，值得注意的是①常用過去時(shí)態(tài)表示虛擬.②有時(shí)也用should＋動(dòng)詞原形，should不能省。常譯為“早該……的時(shí)候……了”。

Itistimethatchildrenshouldgotobed.

＝Itistimethatchildrenwenttobed.

5.Itisthefirst（second…）timethat…

該句型要和上一個(gè)句型區(qū)別開來。該句型中的that從句不用虛擬語氣，而用完成時(shí)態(tài)。至于用什么完成時(shí)態(tài)，由主句的謂語動(dòng)詞的時(shí)態(tài)決定。如果是一般現(xiàn)在時(shí)，后面從句用現(xiàn)在完成時(shí)態(tài)；如果是一般過去時(shí)，后面從句則用過去完成時(shí)態(tài)。該結(jié)構(gòu)中that可以省去；it有時(shí)用this替換，常譯為“是第一（二）……次……”。

ItisthefirsttimethatIhavebeenlatethisterm.

Itwasnotthefirsttimethattheboyhadmadesuchamistake.

6.Itis∕hasbeen…since…

該句型主要用作處理瞬間動(dòng)詞的完成時(shí)，又要和表示一段時(shí)間的時(shí)間狀語連用的問題。主句中是時(shí)間作表語，其時(shí)態(tài)是現(xiàn)在時(shí)或完成時(shí)，since引導(dǎo)的從句通常是一般過去時(shí)態(tài)，而且是瞬間動(dòng)詞。如果主句是一般過去時(shí)，從句則用過去完成時(shí)。

Itis（hasbeen）5yearssincehisfatherdied.

7.Itis…when…

該句型中的when引導(dǎo)的是一個(gè)時(shí)間狀語從句，主句中的it指時(shí)間，表語由具體的時(shí)間充當(dāng)。常譯為“當(dāng)……的時(shí)候，是……”。

Itwas5o’clockwhenhecamehere.

8.Itbe…before……

①Itwillbe…before…再過…才會(huì)…

②Itwon′tbelong…before…不久就會(huì)…

③Itwas…before…過了多久才…

④Itwasn′tlongbefore…沒過多久就…

Itwon′tbelongbeforethevillagetakesonanentirelynewaspect.Itwasn′tlongbeforetheyfellinlovewitheachother.

9.Itisnogood（use）doingsth.

ItisnogoodlearningEnglishwithoutspeakingEnglish.練習(xí)1.Tom,Pleasepass________theglasses.Iwanttoreadthenewspapers.A.youB.meC.himD.herB2.TheEnglishnovelisquiteeasyforyou.Thereare______newwordsinit.A.alittleB.littleC.afewD.fewD3.Youwant________sandwich?Yes,IusuallyeatalotwhenI’mhungry.A.otherB.anotherC.othersD.theotherB4.ThedoctorsandnursesaredoingtheirbesttofightSARS.Theythinkmoreofothersthan_______.A.theyB.themC.themselvesD.theirsC5.Whichdoyouprefer,abottleoforangeorabottleofmilk?______________,thanks.I’dlikeacupoftea.A.EitherB.NeitherC.BothD.NoneB6.Oh!Icameinahurryandforgottobringfood.Nevermind.Youcanhave________.A.usB.oursC.youD.yoursB7.CanIcomethiseveningortomorrowmorning?_______isOK.I’mfreetodayandtomorrow.A.EitherB.NeitherC.BothD.NoneA8.Howareyougoingtoimprove_______thisterm?Workharderthanlastterm.A.ourselvesB.myselfC.himselfD.yourselfD9.Is_______here?No.LiLeiandHanMeihaveaskedforleave.A.everybodyB.somebodyC.anybodyD.nobodyA10.Paulhas_____friendsexceptme,andsometimeshefeelslonely.A.manyB.someC.fewD.moreC11.Ifyouwanttobookaround-tripticket,you’llhavetopay______$30.A.moreB.otherC.theotherD.anotherD12.Doyoulivebyyourself,MrWang?Yes.Ihavetwosons.But______ofthemliveswithme.TheyarenowstudyinginAmerica?A.neitherB.bothC.noneD.eitherA13.HaveyousentyourparentsanE-mailtellingthemyouarrivedsafe?No._______ofthemcanuseacomputer.A.NoneB.BothC.NeitherD.AllC14.Whotaught_______Englishlastterm?Was_____Mr.Smith?A.you;itB.you;heC.your;itD.your;thatA15.Thatwomanhasabaginherrighthand.What’sinher_____hand?A.anotherB.otherC.oneD.theotherB16.Wedecidedtogoforafieldtripwithsomefriendsof_______.A.usB.ourC.oursD.ourselvesC17.Isthereabustothezoo?I’mafraidthere’s_______bustothezoo.A.noB.anyC.someD.noneA18.Youforgotyourdictionary?Youmayhave_______.A.meB.myC.mineD.myselfC練習(xí)二：1.Thisis______classroom.Whereis____?A.

our;themB.us;theyC.our;theirsD.ours;theirsC2.Ourmanagerallowed_______totakeaholidaynextweek.

A.youandIB.yourselfandmeC.IandyouD.youandmeD

3.-Ifeelabitthirsty.

-Whydon'tyouhave_______water?A.someB.aC.anyD.littleA

4.IhavetwocatsandIlike_______.A.allofthemB.thembothC.everyoneofthemD.themeachB

5.Myfathersaidthathewouldtake_______fordinnerwhenhecamenexttime.

A.allusoutB.outallusC.alloutusD.usalloutD

6.Someofmystudentsstudyveryhar_justdon'tcare.A.AnothersB.TheotherC.OthersD.SomeotherC

7.Mybrotherisamanof_______words.A.littleB.fewC.lessD.fewerB

8.Thereis_______hopefortheworktobefinishedinsuchshorttime.A.muchB.smallC.fewD.littleD

9.Someoldbuildingswereputdown,but_______newoneshavebeenbuilt.

A.muchmoreB.nomoreC.manymoreD.anymoreC

10.W