高中英语常用it作形式主语的句型结构总结

高中英语常用it作形式主语的句型结构总结

It+be+形容词+that-从句可用于此句型的形容词有:wonderful,

true，good，right，wrong，（un）important，useless，surprising，clear，unusual，lucky，certain,necessary等。

如：①It

is

quite

certain

thathe

will

be

at

the

meeting.②Itissurprisingthathecamelatetoschoolthismorning.③It

is

important

that

we

(should)

study

hard注意:该句型中的形容词是（un）important,necessary等时，从句应为(should)+动词原形。

It+be+-ed分词+that-从句

适用该句型的过去分词主要有:said,

reported,

announced,

hoped,

thought，told，believed，expected，decided，suggested,

known等。如：

①It

is

hoped

that

one

day

they

will

have

enough

animals

to

set

them

free

②Itiswellknownthattheearthgoesaroundthesun.

③Itissuggestedthatthesportsmeeting(should)beputoffuntilnextweek.注意:该句型的过去分词是suggested时，从句应为(should)+动词原形。

It+be+名词+that-从句

适用该句型的名词（词组）有:a

pity，an

honor，a

good

thing，a

fact，a

surprise，good

news,one’sduty等。

如：

①It

is

a

pity

(that)

you

missed

the

sports

meeting

last

week.

②It

is

a

fact

that

English

is

being

accepted

as

an

international

language.

It

＋seem／

appear／

happen的适当形式＋that从句。该句型常可以转换成含不定式的简单句。如：

①It

seems

that

there

is

a

big

waste

pipe

coming

down

from

the

town.

→There

seems

to

be

a

big

waste

pipe

coming

down

from

the

town.②He

appeared

tobecalm,

but

inside

his

heart

was

beating

wildly

with

fear.

→It

appeared

that

he

was

calm,

but

inside

his

heart

was

beating

wildly

with

fear.

It

doesn't

matter

(It’snowonder;Itdoesn’tmakemuchdifference等)

＋

when/

where/

which/

whether

等从句。

如：①Does

itmatter

if

he

can't

finish

the

job

on

time?②They

are

all

classmates.Itis

no

wonder

they

should

help

each

other

with

their

studies.

It

+

be

+

adj./

n.

(for

sb.

/

of

sb.)

+

to

do

sth.

该句型中的形容词通常是表示事物的特点或特征的如difficult，hard，easy，impossible，necessary，important等，此时用for；或表示人的性格特征或特点的如nice，good，bad，kind，silly，foolish，wise，clever，

careless，rude，brave，cruel，careful，

grateful等，这时要用

of。如：

①Itisfoolishofyoutogiveupsuchagoodchance.

②ItisnecessaryforcollegestudentstomasteratleastaforeignlanguageIt作形式主语常见句型动词不定式，动名词或主语从句作主语时，通常把它们放在谓语动词前，而用it作形式主语，放到句首，常见句型有：1.It+be+形容词+主语从句，如：ItisuncertainwhetherhecancometoJenny’sbirthdaypartyornot.2.It+be+名词词组+主语从句，这类名词有：afact,apity,ashame,anhonour，aquestion等，如：It’sapitythatyoumissedtheexcitingfootballmatch.Itremainsaquestionwhetherhewillcomeornot.3.It+be+过去分词+主语从句，这类过去分词有：announced,believed,expected,hoped,decided,reported,said,shown等，如：Itisreportedthat16peoplewerekilledintheearthquake.Itisnotdecidedwhowillgivetheoperationtothepatient.4.It+不及物动词(seem,appear,happen等)+主语从句,这类不及物动词有：appear,happen,seem等，如：Itseemedthathedidn’ttellthetruth.IthappenedthatIwasoutwhenhecalled.5.It+be+形容词+forsb.）+动词不定式这类句型常用形容词easy,difficult,hard,important,possible，wise等作表语，有时候为了强调不定式动作的执行者，常在不定式前加forsb，如：It’snecessaryfortheyoungtomastertwoforeignlanguage.Itisunwisetogivethechildrenwhatevertheywant.这类形容词有：easy,difficult,hard,important,possible，wise6.It+be+形容词+ofsb.+动词不定式，这类形容词常是表示心理品质,性格特征的形容词，如：kind,nicestupid,clever,foolish,polite,impolite,silly,selfish,considerate等。某人和这些形容词可以构成主系表结构。如：It’sverykindofyoutohelpmewiththework.=Youarekindtohelpme.Itseemedselfishofhimnottosharehisdictionarywithothers.=Heseemedselfishnottosharehisdictionarywithothers.7.It+be+名词词组+动词不定式，如：Itisnotagoodhabittostayuptoolate.8.It+be+名词或形容词+动名词，这类名词和形容词常常是：good,nogood,nouse,awasteof,useless,senseless等，如：It’sawasteoftimetalkingtoheranymore.Itisnousearguingaboutthematterwithhim.9.It+take(sb.)+时间（金钱）+动词不定式，如：Ittooktheworkersalmostthreeyearstofinishbuildingthedam.Itwilltakeawholedaytogettothetopofthemountainonfoot.实战演练：1.Itisgenerallyconsideredunwisetogiveachild

heorshewants.(NMET1997)A.however

B.whatever

C.whichever

D.whenever2.Infact

isahardjobforthepolicetokeeporderinanimportantfootballmatch.(2001上海)A.this

B.that

C.there

D.it3.

isafactthatEnglishisbeingacceptedasaninternationallanguage.(NMET1995)A.There

B.This

C.That

D.It4.Is

necessarytotakeoffourshoeswhenweenterthelab?(MET88)A.everyone

B.this

C.her

D.it5.________willtakeyoualotoftimetofindhiminthecrowd.

A.It

B.I

C.We

D.They6.Itisnousehis_________there,thesituationishopelessnow.

A.togo

B.tobegoing

C.going

D.havinggone7.Itisnevertoolatetolearn,________?

A.isit

B.isn’tit

C.doesit

D.doesn’tit8.___________isknowntoallthatShenzhouVILaunchedSuccessfully.

A.As

B.What

C.It

D.That9._______isreportedinthenewspaper,theEarthquakeineastChina'sJiangxiProvincekilled13people

A.It

B.As

C.That

D.What10.___________certainthathisinventionwillmakepeople’slifeconvenient.

A.That’s

B.Thisis

C.It’s

D.What’s11._________thatthereisanotherfootballmatchontheairthisevening.

A.Itsays

B.Itwassaid

C.Itissaid

D.Whatwassaid12.__________thattheirdaughtergotanopportunitytostudyabroad.

A.It’saexcitingnews

B.Thisisanexcitingnews

C.Thisisexitingnews

D.It’sexcitingnews参考答案：1——5BDDDA

6——10CACAC

11——12CD一、主语从句的概念与类型主语从句在复合句中作主句的主语,引导主语从句的词有从属连词that,whether以及连接代词who,what,which,whoever,whatever,whichever和连接副词when,where,why,how等.例如:Thatshewaschosenmadeusveryhappy.她当选了使我们很高兴.Whatcausedtheaccidentisacompletemystery.是什么导致了这次事故还完全是一个谜.Whethershewillcomeornotisstillaquestion.她是否来还是一个问题.Whichteamwillwinthematchisstillunknown.哪个队会赢得这场比赛还不知道.Whoevercomestothepartywillreceiveapresent.参加聚会的每一个人都将收到一份礼物.Whentheywillstarthasnotbeendecidedyet.他们何时出发还没决定.注意:上述例句中的主语从句都是放在句首,但有时为了使句子结构平衡,避免"头重脚轻",常用it作形式主语,而把从句放在后面.例如:Itisapitythatshehasmadesuchamistake.她犯了这样一个错误,真是遗憾.Itdependsontheclimatewhethertheyaregoingshoppingtoday.他们是否今天去购物还得看天气情况.这样就构成了下面一些常用句型:1)Itis+adj./n.+从句Itisapity/shamethat...遗憾的是……Itispossiblethat...很可能……Itisunlikelythat...不可能……2)It+不及物动词+从句Itseems/appearsthat...似乎……Ithappenedthat...碰巧……3)It+be+过去分词+从句Itissaidthat...据说……Itisknowntoallthat...众所周知……Itisreportedthat...据报道……Itisbelievedthat...据信……;人们相信……Itissuggestedthat...有人建议……Itmustbepointedoutthat...必须指出……Ithasbeenprovedthat...已证明…….例如:Itisbelievedthatatleastascoreofbuildingsweredamagedordestroyed.据信,至少有二十座楼房遭到破坏或彻底毁掉.Itissuggestedthatthemeetingshouldbeputoff.有人建议会议延期召开.It'sreportedthatthreepeoplewerekilledintheaccidentandfivewerehurtbadly.据报道,事故中三人丧生,五人重伤.ItisknowntoallthatTaiwanisaninseparablepartofChina.众所周知,台湾是中国不可分割的一部分.[巩固练习]1.Does_______matterifhecan'tfinishthejobontime?A.thisB.thatC.heD.it2.Itworriedherabit_______herhairwasturninggrey.A.whichB.thatC.ifD.for3._______isafactthatEnglishisbeingacceptedasaninternationallanguage.A.ThereB.ThisC.ThatD.It二、学习主语从句应该注意的几个问题1)引导词that与whatwhat既有引导主语从句的作用,同时又在从句中作句子成分(主语、宾语、表语等).这时what相当于allthat/everythingthat...,常译成"所……的(东西、事情、话等.)";而that只起连接作用,本身无实际意义,在从句中也不担当任何句子成分.但that引导的主语从句放在句首时,不能省略that.例如:Whatisdonecan'tbeundone.(谚语)已成定局,无可挽回.Whatwecan'tgetseemsbetterthanwhatwehave.我们得不到的东西似乎比已得到的要好.Thatweshouldworkoutaplantodealwiththepresentserioussituationisimportant.我们应该制定一项计划来应付目前严峻的形势,这一点非常重要.Thatanewteacherwillcometoteachusgeographyistrue.一位新老师将来教我们地理,这是真的.[巩固练习]4._______whattheytoldmereallytrue?A.HasB.IsC.DoesD.Have5.Itmatterslittle_______amandies,but_______mattersmuchis_______helives.A.how;what;howB.how;it;howC.why;it;whyD.that;what;that6._______shecouldn'tunderstandwas_______fewerandfewerstudentsshowedinterestinherlessons.A.What;whyB.That;whatC.What;becauseD.Why;that7.Itisprettywellunderstood_______controlstheflowofcarbondioxideinandouttheatmospheretoday.A.thatB.whenC.whatD.how8._______fashiondiffersfromcountrytocountrymayreflecttheculturaldifferencesfromoneaspect.A.WhatB.ThatC.ThisD.Which9.-Whatmadeherparentssoangry?-_______shehadfailedintheexamination.A.AsB.BecauseC.SinceD.That2)引导词if和whetherif和whether引导动词后的宾语从句时一般可通用,但介词后的宾语从句、主语从句(放在句首时)、表语从句常由whether引导.例如:Whethershewillgohomeornotisunknown.她是否回家还不得而知.Whetherweshallraiseducksorgeeseremainstobedecided.我们是养鸭还是养鹅仍没决定.=Itremainstobedecidedwhether/ifweshallraiseducksorgeese.但我们不能说Ifweshallraiseducksorgeeseremainstobedecided.[巩固练习]10._______we'llgocampingtomorrowdependsontheweather.A.IfB.WhetherC.ThatD.Where3)其它引导词连接代词who,which,whom,whose有各自的意义,起连接作用,并在从句中充当语、宾语、表语、定语等;连接副词when,where,why,how等有各自的意义,起连接作用,并在从句中充当状语.[巩固练习]11.-Doyouremember_______hecame?-Yes,Ido.Hecamebycar.A.howB.whenC.thatD.if12.Itwasamatterof_______wouldtaketheposition.A.whoB.whoseC.whomD.whomever13.-IdrovetoZhuhaifortheairshowlastweek.-Isthat_______youhadafewdaysoff?A.whyB.whenC.whatD.where14.Ireadaboutitinsomebookorother,doesitmatter_______itwas?A.whereB.whatC.howD.which三、语气在Itisnecessary/natural/important/strange...+that-clause这类句型里,that所引导的主语从句中谓语动词用"should+原形",表虚似语气.例如:Itisnecessarythattheproblemshouldbesettledatonce.这个问题必须马上解决.It'sstrangethatheshouldhavegoneawaywithouttellingus.他竟然没向我们说一声就走了,真是奇怪.[巩固练习]15.Itisnecessarythatacollegestudent_______atleastaforeignlanguage.A.mastersB.shouldmasterC.masteredD.willmaster四、以it作形式主语的主语从句与强调句型的区别"Itbe+adj./n.+that-clause"与强调句型均有Itbe...that...之类的语言标志,但不同的是:①前者中的that从句是主语从句.若删掉其中的Itbe和that,则剩余部分不论结构还是语意都不能成为一个句子;但若将后者中的Itbe和that去掉,则剩余部分的结构和语意仍能构成一个完整的句子.②强调句型译为汉语时可加上"正是……"或"就是……"之类的字眼,而主语从句则不可以.请比较下面两个句子:ItissurprisingthatMaryshouldhavewonfirstplace.令人惊奇的是玛莉竟然获得了第一名.ItisMarythathaswonfirstplace.正是玛莉得了第一名.第一句话中的It是形式主语,that引导的是主语从句.句中的Itis和that无法删除,一旦删除句子就不成立.第二句是强调句型,其中的Itis和that可以去掉,因为没有Itis和that句子仍然很通顺.Key:1-5DBDBA6-10ACBDB11-15AAADB表语从句1Thetraditionalviewis____wesleepbecauseourbrainis“programmed”tomakeusdoso.(2007上海)A.whenB.whyC.whetherD.that［答案］D［解析］下划线处之后是包含一个原因状语从句的表语从句，如果看不出它是充当整个句子结构的表语从句将难以把握整个句子的意思。因此，应选择可引导名词性从句且不充当任何成分的that。［考题2］Youaresayingthateveryoneshouldbeequal,andthisis____Idisagree.(2004)A.whyB.whereC.whatD.how［答案］B［解析］下划线处的引导词引导系动词is后的表语从句并在该表语从句中充当地点状语(“disagree”属于不及物动词，“Idisagree”本身是完整的主谓结构)，下划线应填入引导词where，表语从句“whereIdisagree”的意思是“我不同意之处、我不同意的地方”。［考题3］—IdrovetoZhuhaifortheairshowlastweek.—Isthat____youhadafewdaysoff?(1999)A.whyB.whenC.whatD.where［答案］A［解析］下划线处的引导词引导与系动词is连用的表语从句并在该表语从句中充当原因状语，下划线应填入表示“因此……”(指因某种原因所造成的结果)的引导词why。［考题4］____shecouldn’tunderstandwas____fewerandfewerstudentsshowedinterestinherlessons.(2000上海)A.What;whyB.That;whatC.What;becauseD.Why;that［答案］A［解析］第一个下划线处的引导词引导主语从句并在该主语从句中充当宾语，特指她所不理解的事情，应填入关系代词型的引导词what；第二个下划线处表示“因此……”(指因某种原因所造成的后果，由why引导对应的名词性从句)而不是“为什么……”(指原因、理由，由because引导对应的名词性从句)，应填入引导词why。［考题5］____madetheschoolproudwas____morethan90%ofthestudentshadbeenadmittedtokeyuniversities.(2003上海春)A.What;becauseB.What;thatC.That;whatD.That;because［答案］B［解析］第一个下划线处的引导词引导主语从句并在该主语从句中充当主语，特指令校方骄傲的事情，应选用关系代词型的引导词what；第二个下划线处引导表语从句表示原因、理由，应由that引导对应的名词性从句。［考题6］—Areyoustillthinkingaboutyesterday’sgame?—Oh,that’s____.(2003北京春)A.whatmakesmefeelexcitedB.whateverIfeelexcitedaboutC.howIfeelaboutitD.whenIfeelexcited［答案］A［解析］A选项的意思是“令我感觉激动的事物”；B选项的意思是“我觉得激动的任何事物”；C选项的意思是“我对它感觉的方式”；D选项的意思是“令我感觉激动的时间”。四个选项中A最适合跟代表“game”的主语that对应，充当表语从句。高中宾语从句详细用法和高考宾语从句专项练习2011-10-2506:51提问者：聪明宝宝77|浏览次数：615次宾语从句2011-10-2509:49最佳答案你好。定语从句专项练习题及详解50题1.Theplace_______interestedmemostwastheChildren'sPalace.A.WhichB.whereC.whatD.inwhich2.Doyouknowtheman_______?A.whomIspokeB.towhospokeC.IspoketoD.thatIspoke3.Thisisthehotel_______lastmonth.A.whichtheystayedB.atthattheystayedC.wheretheystayedatD.wheretheystayed4.Doyouknowtheyear______theChineseCommunistPartywasfounded?A.whichB.thatC.whenD.onwhich5.Thatistheday______I'llneverforget.A.whichB.onwhichC.inwhichD.when6.Thefactory______we'llvisitnextweekisnotfarfromhere.A.whereB.towhichC.whichD.inwhich7.Greatchangeshavetakenplacesincetheninthefactory_______weareworking.A.whereB.thatC.whichD.there8.Thisisoneofthebestfilms_______.A.thathavebeenshownthisyearB.thathaveshownC.thathasbeenshownthisyearD.thatyoutalked9.Canyoulendmethebook______theotherday?A.aboutwhichyoutalkedB.whichyoutalkedC.aboutthatyoutalkedD.thatyoutalked10.Thepen______heiswritingismine.A.withwhichB.inwhichC.onwhichD.bywhich11.Theyarrivedatafarmhouse,infrontof______satasmallboy.A.whomB.whoC.whichD.that12.Theengineer______myfatherworksisabout50yearsold.A.towhomB.onwhomC.withwhichD.withwhom13.Itthereanyoneinyourclass______familyisinthecountry?A.whoB.who'sC.whichD.whose14.I'minterestedin______youhavesaid.A.allthatB.allwhatC.thatD.which15.Iwanttousethesamedictionary______wasusedyesterday.A.whichB.whoC.whatD.as16.Heisn'tsuchaman______heusedtobe.A.whoB.whomC.thatD.as17.HeisgoodatEnglish,______weallknow.A.thatB.asC.whomD.what18.LiMing,______totheconcertenjoyeditverymuch.A.IwentwithB.withwhomIwentC.withwhoIwentD.Iwentwithhim19.Idon'tlike______asyouread.A.thenovelsB.thesuchnovelsC.suchnovelsD.samenovels20.Hetalkedalotaboutthingsandpersons________theyrememberedintheschool.A.whichB.thatC.whomD.what21.Theletterisfrommysister,______isworkinginBeijing.A.whichB.thatC.whomD.who22.Inourfactorythereare2,000workers,twothirdsof____arewomen.A.themB.whichC.whomD.who23.You'retheonlyperson______I'veevermet______coulddoit.A.who;/B./;whomC.whom;/D./;who24.Ilostabook,______Ican'tremembernow.A.whosetitleB.itstitleC.thetitleofitD.thetitleofthat25.LastsummerwevisitedtheWestLake,______Hangzhouisfamousintheworld.A.forwhichB.forthatC.inwhichD.what26.Ihaveboughtsuchawatch_______wasadvertisedonTV.A.thatB.whichC.asD.it27.Icanneverforgettheday_______weworkedtogetherandtheday______wespenttogether.A.when;whichB.which;whenC.what;thatD.onwhich;when28.Theway______helooksatproblemsiswrong.A.whichB.whoseC.whatD./29.Thisisthereason______hedidn'tcometothemeeting.A.inwhichB.withwhichC.thatD.forwhich30.Thismachine,______formanyyears,isstillworkingperfectly.A.afterwhichIhavelookedB.whichIhavelookedafterC.thatIhavelookedafterD.Ihavelookedafter31.Thereason______hedidn'tcomewas______hewasill.A.why;thatB.that;whyC.forthat;thatD.forwhich;what32.Heisworkinghard,______willmakehimpassthefinalexam.A.thatB.whichC.forwhichD.who33.Thatisnottheway______Idoit.A./B.whichC.forwhichD.withwhich34.Ihavetwogrammars,______areofgreatuse.A.allofwhichB.eitherofwhichC.bothofthatD.bothofwhich35.Iwanttousethesametools_______usedinyourfactoryafewdaysago.A.aswasB.whichwasC.aswereD.which36.Myneighboursusedtogivemeahandintimeoftrouble,_______wasverykindofthem.A.whoB.whichC.thatD.it37.Thisisthemagazine_______Icopiedtheparagraph.A.thatB.whichC.fromthatD.fromwhich38.Heisnotsuchaman_______wouldleavehisworkhalfdone.A.thatB.whichC.whoD.as39.Youcandependonwhateverpromise_______hemakes.A./B.whyC.whenD.whose40.Smoking,_______isabadhabit,is,however,popular.A.thatB.whichC.itD.though41.Didyouasktheguard_______happened?Yes,hetoldmeall_______heknew.A.what;thatB.what;whatC.which;whichD.that;that42.Ishallneverforgetthoseyears_______Ilivedonthefarmwiththefarmers,_______hasagreateffectonmylife.A.when;whoB.that;whichC.which;thatD.when;which43.Thenumberofthepeoplewho_______cars_______increasing.A.owns;areB.owns;isC.own;isD.own;are44.Duringthedays________,heworkedasaservantattheBrowns.A.followedB.followingC.tofollowD.thatfollowed45.Isoxygentheonlygas_______helpsfireburn?A.thatB./C.whichD.it46.Thecleverboymadeaholeinthewall,_______hecouldsee_____wasgoingoninsidehouse.A.which;whatB.throughwhich;whatC.throughthat;whatD.what;that47.Is_______someGermanfriendsvisitedlastweek?A.thisschoolB.thistheschoolC.thisschooloneD.thisschoolwhere48.Johngotbeateninthegame,_______hadbeenexpected.A.asB.thatC.whatD.who49.Ihaveboughttwoballpens,_______writeswell.A.noneofthemB.neitherofthemC.neitherofwhichD.noneofwhich50.Allthatcanbeeaten_______eatenup.A.arebeingB.hasbeenC.hadbeenD.havebeen参考答案及解析1.A.which用作关系代词，在定语从句中作主语。2．C."和谁讲话”要说speaktosb.本题全句应为DoyouknowthemanwhomIspoketo.。whom是关系代词，作介词to的宾语，可以省略。3.D.where是关系副词，表示地点，在定语从句中作地点状语。4.C.when是关系副词，表示时间，在定语从句中作时间状语。5．A.which是关系代词，在从句中作forget的宾语。其他几个答案都不能作宾语。6．C.解析同第5题。7.A.解析见第3题。8.A.本句话的先行词应该是films,因此，关系代词that是负数概念，其谓语动词应用复述的被动语态havebeenshown。如果句中的one前面使用了定冠词the，则theone应该视为先行词。9.A.“谈到某事物”应说talkaboutsth.。about是介词，其后要用which作宾语，不能用that。10.A.withwhich是"介词+关系代词"结构,常用来引导定语从句.with有"用"的意思,介词之后只能用which,不能用that.withwhich在定语从句中作状语,即heiswritingwithapen.11.C.infrontofwhich即infrontofafarmhouse.Infrontofwhich在从句中作状语.12.D.withwhom引导定语从句.withwhom放在从句中即为:myfatherworkswiththeengineer.13.D.whose引导定语从句,在从句中作主语family的定语.14.A.that引导定语从句,因为先行词是all,所以只能选用that引导.15.D.thesame……..as是固定用法,as引导定语从句时,可以作主语,宾语或表语.在本句话中,as作从句的主语.16.D.such………as是固定用法,as引导定语从句时,可以作主语,宾语或表语.在本题中,as作表语.17.B.as作关系代词可以单独用来引导非限制性定语从句。这时as所指代的不是主句中某个名词，而往往指代整个主句的含义。as在从句中可以作主语、宾语。从句可放在主句后，也可置于主句前。在本句中,as作宾语.18.B.LiMingenjoyeditverymuch是主句,withwhomIwenttotheconcert是定语从句.withwhom放在从句中为:IwenttotheconcertwithLiMing.19.C.as引导定语从句时通常构成such…as或thesame…as固定搭配，其中such和same修饰其后的名词，as为关系代词，指代其前的名词引导定语从句。as在从句中可以作主语、表语或宾语。Such修饰单数名词时,要用sucha……..,本题中suchbooks,such直接修饰复数名词.20.B.things和persons是先行词.当定语从句要修饰的先行词是既表示人,又表示物的名词时,其关系代词要用that.21.D.who引导非限制性定语从句,who作从句的主语.22.C.twothirdsofwhom即:twothirdsofthe2,000workers.23.D.先行词person后有两个定语从句,第一个从句省略了关系代词whom.因为,whom作从句中met的宾语,可以省略.第二个从句whocoulddoit.who在从句中作主语,不可省略.24.A.whosetitle引导非限制性定语从句,whosetitle也可以说成thetitleofwhich25.A.forwhich引导定语从句,使用介词for,是来自于从句中的固定短语befamousfor"以……..而闻名".26.C.当先行词被such修饰时,引导定语从句的关系代词要用as.As在本从句中作主语.27.A.两个先行词theday都是表示时间的名词,但第一个空白处要填的关系词在从句中作状语,因此要用关系副词when.第二个空白处要填的关系词在从句中作动词spent的宾语,因此要用关系代词which或that来引导定语从句.28.D.在way、distance、direction等词后的定语从句中，常用that来代替“in(或其他介词)+which”、when或where，而that常可省略。29.D.forwhich在定语从句中作原因状语,可用why来替代.30.B.whichIhavelookedafter构成一个非限制性定语从句.31.A.Thereasonwhy…wasthat….已成为一种固定句型，这一句中的why和that不能随意换位，也不能将that改成because，尽管that这个词在译文中可能有“因为”的含义。32.B.非限制性定语从句常用which引导,which表示前句话的整个含义.33.A.解释见28题.34.D.主句中的two表明不能选A.从句中的are表明不能选B.bothofwhich用来引导非限制性定语从句.35.C.as引导定语从句时通常构成such…as或thesame…as固定搭配，其中such和same修饰其后的名词，as为关系代词，指代其前的名词引导定语从句。as在从句中可以作主语、表语或宾语。本题中as作从句的主语.36.B.非限制性定语从句常用which引导,which表示前句话的整个含义.37.D.38.D.解析见35题.39.A.hemakes是定语从句,从句前省略了关系代词that.40.B.whichisabadhabit非限制性定语从句.41.A.whathappened是宾语从句.all之后thatheknew是定语从句.先行词是all,所以关系代词只能用that.42.D.years是表示时间的名词,用when引导定语从句,是因为when在从句中作时间状语.第二个空选用which,引导一个非限制性定语从句.43.C.本句话的定语从句是whoowncars.其先行词是people,因此,定语从句的谓语动词要用复数的own。本句话主句的主语是Thenumberof指“…..的数目”，是单数概念。因此，主句的谓语动词要用is。44.D.thatfollowed是定语从句，关系代词that在从句中作主语。45.A.先行词gas被only修饰，关系代词要用that，而不用which。46.B.throughwhich引导定语从句，throughwhich即throughthehole,在定语从句中作状语。What引导的是see的宾语从句，并作从句的主语。47.B.为便于理解，改写本句话：ThisistheschoolthatsomeGermanfriendsvisitedlastweek.不难看出，作表语的theschool是先行词。that引导了定语从句，因为that同时又作visited的宾语，所以被省略了。其它选项结构不对。48.A.解释见35题。49.C.因为是twoballpens,并且定语从句的谓语writes是单数概念。因此，C是正确选项。50.B.本句话中，主句的主语是all,为抽象概念。因此，其谓语应用单数的hasbeen。关系代词that引导定语从句，并在从句中作主语。追问谢谢你提供的定语从句专项练习题及详解50题，但是我要的是宾语从句呀！回答1.“Doyouwashyourclothesyourself?”Tomaskedthegirlnexttohim.(改为复合句)2.Tom’sfathersawhimsittingontheeggs.（同上）3.Mrs.WhiletoldTomnottothrowpaperontheground.（同上）4.Pleasetellmewhereweshowourtickets.(改为简单句，原意不变)5.CanyoutellmehoeIcangettothepostoffice?(同上)6.Rosedoesn’tknowwhentheyaregoingtorepairthewatch.(同上)7.Theteachertoldtheboyswhattheyshoulddoandhowtheyshoulddoit.(同上)8.Theearthmovesaroundthesun.Theteachersaid.(改为宾语从句)9.Areyouhungry?Mymotheraskedme.(同上)10.Whyhasn’tshecomeyet?Nobodyknows.(同上)以下是答案：1.Tomaskedthegirlnexntohimthatwhethershewashedherclothesherself.2.Tom'sfathersawthatTomwassittingontheeggs.3.Mrs.WhitetoldTomthatheshouldnotthrowpaperontheground.4.Pleasetellmewheretoshowourtickets.5.Canyoutellmehowtogettothepostoffice?6.Rosedoesn’tknowwhentogotorepairthewatch.7.Theteachertoldtheboyswhattodoandhowtodoit.8..Theteachersaidthattheearthmovesaroundthesun.9.MymotheraskedmeifIamhungry.10.Nobodyknowswhyshehasn'tcomeyet.宾语从句专项复习复习内容：宾语从句考点归纳复习目标：1、掌握引导宾语从句的各种连词2、掌握宾语从句的语序——主句+连接词+主语+谓语3、掌握宾语从句，主句与从句在时态上的呼应。重点：语序和时态呼应难点：语序和时态呼应；与疑问词+不定式的转化；与状语从句的辨析考点梳理：一、

宾语从句的连接词：1)当宾语从句由陈述句充当时,由that引导,连词that，只起连接作用，在从句中不作成分，也无词义，常被省略。例如:Ibelieve(that)youareright.Hesaid(that)thefastestwaytotravelwasbyplane.2)当宾语从句由一般疑问句充当时,由if或whether引导,它们起连接作用，在从句中不作句子成分，作“是否”解，在口语中多用if。eg.Tomdon’tknowif/whetherhisgrandpalikedthepresent.HeaskedmewhetherornotIwascoming.一般情况下，if和whether可以互换，但以下3种情况只能用whether：①在不定式前：Whethertogothereornothasn’tbeendecided.②在介词前：Itdependson(依靠)whetheritisgoingtorain.③与ornot连用：Theyaretalkingaboutwhethertogothereornot.1、3)当宾语从句由特殊疑问句充当时,特殊疑问词就是引导词,连接代词who,whom,whose,what,which，连接副词when,where,why,how，它们起连接作用，作句子成分，各有自己的意义。eg.Theteacheraskedthenewstudentswhichclasshewasin.Iwonderwherehegotsomuchmoney.【注意】1、由连接代、副词引导的宾语从句可以和“疑问词+不定式”结构转化。eg.Idon’tknowhowIshoulddowiththepresents.èIdon’tknowhowtodowiththepresents.2、要注意区分判断由if、when引导的从句类型.二、

宾语从句的语序：宾语从句的语序是陈述语序，即“连接词+主语+谓语+其它成分”。特别强调：它的主语和谓语的语序是陈述语序，而不是疑问句的倒装结构。Canyoutellmewho(m)dowehavetosee?(╳)Canyoutellmewho(m)wehavetosee?(√)Theteacheraskedthestudentswhattheyweredoing.(思考:what在从句中的成分)陈述句变为宾语从句时,要注意人称和时态的变化,语序不变。eg.Shesaid,“Iwillleaveamessageonthedesk.”àShesaidshewouldleaveamessageonthedesk.一般疑问句和特殊疑问句变为宾语从句时,也要注意人称和时态的变化,后面接陈述语序。Eg.“Wherearethetickets?”Iaskedhim.àIaskedhimwheretheticketsare.三、

宾语从句的时态呼应：宾语从句中谓语动词的时态，常常受到主句谓语时态的制约，此为时态呼应。如果主句谓语是一般现在时或将来时，从句谓语的时态不受限制；如果主句谓语的时态是一般过去时，从句一般要随着改为相应的过去时态（一般过去时、过去进行时、过去将来时、过去完成时）。eg.Ithought(that)youarefreetoday.(╳)Ithought(that)youwouldbefreetoday.(√)【注意】当宾语从句叙述的是客观真理时，不管主句谓语的时态如何，从句都用一般现在时。eg.Theteachertoldus(that)theearthmovesaroundthesun.四、

其他需要说明的问题：1、标点由主句决定，如主句是陈述句、祈使句，则用句号；是疑问句则用问号。eg.IheardshehadbeentotheGreatWall.CanyoutellmewhichbusIshouldtake?2、要注意个别句子中主从句人称的一致。3、宾语从句的附加疑问句宾语从句的复合句在变成反意疑问句时，如果主句的谓语动词为think,guess,believe,suppose等且主语为第一人称时，附加部分要由从句决定；如果主句不是think等上述动词或谓语动词是这些词且主语不是第一人称时，附加部分由主句决定。如：Ithinkthatheisright,isn'the?Idon'tbelieveheisastudent,ishe?Hesupposesthatshewillcometonight,doesn'the?Heneversaidhewasagoodstudent,didhe?▲五、宾语从句和状语从句的区分：eg.1)Iwillgoouttomorrowifitisfine.2)Idon’tknowifthetrainhasarrived.句1中if引导的是状语从句。这个从句表示“条件”，修饰主句。整个句子的意思是如果明天天气好，我就出去。句2中if引导的是宾语从句，充当谓语动词don’tknow的宾语。整个句子的意思是我不知道火车是否到达。判断方法：1、可以从整个句式看。状语从句一般可以放在主句的前面或后面（个别除外），宾语从句只能放在主句谓语动词之后。2、从引导词看。if充当宾语从句的连接词时，相当于whether，词义为“是否”，充当状语从句的连接词时，词义为“如果”。when充当宾语从句的连接词时，意为“什么时候”，充当状语从句的连接词时，意为“当……的时候”。3、从时态看。if和when作连接词时，引导宾语从句要注意：从句的谓语动词的时态应根据主句的时态作相应的变化。if和when充当从属连词时，引导条件和时间状语从句，若主句的谓语动词用一般将来时，则从句的时态应用一般现在时表示将来。六、宾语从句专项练习一、将下面的句子连接成为含有宾语从句的复合句。1．TheseflowersarefromGuangdong.Hesaid.Hesaid_______theseflowers_______fromGuangdong.2.Lighttravelsfasterthansound.Myteachertoldme.Myteachertoldme____light____fasterthansound.3．Therewillbeameetinginfivedays.Jackdidn’tknow.Jackdidn’tknow_____there_________ameetinginfivedays.4．CantheyspeakFrench?Iwanttoknow.Iwanttoknow___________________________French.5．Arethechildrenplayinggames?Tellme.Tellme______thechildren____________games.6．Haveyoufinishedyourhomeworkyet?Mr.ZhaoaskedMaGang.Mr.ZhaoaskedMaGang____________________homeworkyet.7．Howmanypeoplecanyouseeinthepicture?Whoknows?Whoknows_______________________________inthepicture?8．Wheredidsheparkhercar?Doyouknow?Doyouknow______________hercar?9．Whatdoesheoftentalkabout?Thegirlwondered.Thegirlwondered__________often________about.10．Whoknockedatthedoorsoloudly?Idon’tknow.Idon’tknow___________atthedoorsoloudly.11.Doeshestillliveinthatstreet?Idon'tknow.Idon'tknow______hestill_______inthatstreet.12.What'shisname?Iaskedhim.Iaskedhimwhat_______________.13.Whendoesthetrainarrive?Pleasetellme.Pleasetellme__________________________________.14.Dotheywantfriedchicken?Heaskedtheboys.Heaskedtheboys_______they______friedchicken.15.Wasthe