英語句子成分講+賓語從句講解

來源：網(wǎng)絡(luò)轉(zhuǎn)載來源：網(wǎng)絡(luò)轉(zhuǎn)載來源：網(wǎng)絡(luò)轉(zhuǎn)載句子成分及基本句型考點、熱點回顧【句子的成分】在英文中句子成分包括：主語、謂語、賓語（直接賓語、間接賓語）、表語、定語和狀語、賓語補足語等。（一）主語：主語是謂語講述的對象，表示所說的“是什么”或“是誰”。一般由名詞、代詞、不定式或相當(dāng)于名詞的詞或短語來充當(dāng)。它在句首。如：（1）Lucyisabeautifulnurse.（名詞作主語）（2）Hereadsnewspaperseveryday.（代詞作主語）（3）Smokingisharmfultothehealth.（動名詞作主語）（4）ToswiminKunmingLakeisagreatpleasure.（不定式作主語）（5）Whatweshoulddoisnotyetdecided.（主語從句作主語）（二）謂語說明主語“做什么”“是什么”或“怎么樣”。謂語（謂語部分里主要的詞）必須是動詞。謂語和主語在人稱和數(shù)兩方面必須一致。它在主語后面。如：Hisparentsareteachers.（系動詞和表語一起作謂語）Westudyhard.（行為動詞作謂語）Wedon’tfinishreadingthebook.（助動詞和行為動詞一起作謂語）HecanspeakEnglish.（情態(tài)動詞和行為動詞一起作謂語）（三）賓語賓語是動作、行為的對象，由名詞、代詞、不定式或相當(dāng)于名詞的詞、短語來擔(dān)任，它和及物動詞一起說明主語做什么。一般放在謂語之后。Sheisdoingherhomeworknow.（名詞作賓語）Shesays（that）sheisill.（賓語從句作動詞賓語）Weoftenhelphim.（代詞作賓語）Helikestoplaybasketball.（不定式作賓語）Weenjoylisteningtothemusic.我們喜歡聽音樂。（動名詞短語作賓語）說明1：賓語是及物動詞涉及到的人或物，賓語一般放在及物動詞之后。介詞后面的名詞或代詞或動名詞，稱為介詞賓語。名詞、代詞、數(shù)詞常在句中做動詞賓語或介詞賓語。另外，動詞不定式可作動詞賓語；動名詞和賓語從句也可用作動詞賓語。說明2：及物動詞作謂語時，后面要跟賓語。賓語分直接賓語和間接賓語。直接賓語是及物動詞的直接對象，直接賓語指物，間接賓語通常是及物動詞的動作所及的人，間接賓語指人。間接賓語一般放在直接賓語之前。不是所有的及物動詞都可以用雙賓語。有的動詞可以跟。如：give,show（給……看），bring,pass,buy等。如：（1）Ourteachertellsusastory.（2）Thesungivesuslight.間接賓語如果放在直接賓語之后，在表示“人”的間接賓語之前會出現(xiàn)介詞“to”或“for”。間接賓語前加“to”的有：give,show,send,bring,read,pass,lend,leave,hand,tell,return,write,throw,promise（答應(yīng)）,refuse（拒絕）等。間接賓語加“for”的有：make,buy,do,get,play,order（命令）,sing,pay等（1）Igivehimabook.改成：（2）Hepassesmethebook.（他將書遞給我。）改成：（3）Hewritesmealetter.改成：（4）Hewillbuymesomebooks.改成：（5）Sheismakingmeacake.改成：（四）賓語補足語在賓語后面補充說明賓語的動作、狀態(tài)、特征的成分，稱為賓語補足語。名詞、形容詞、副詞、介詞短語以及動詞不定式、分詞等可用作賓語補足語。賓語和賓語補足語稱為復(fù)合賓語。如：Theymakeherhappy.（形容詞）Iseeherdance.（不定式）We’llhelpyoutomaketheOlympicsasuccess.（名詞）Pleaselethimin.（副詞）Weheardhersingingasong.（分詞短語）（五）表語表語說明主語“是什么”或者“怎么樣”，由名詞、形容詞、副詞、介詞、不定式及相當(dāng)于名詞或形容詞或短語來擔(dān)任。它的位置在系動詞后面。如：Iamateacher.（名詞）Heisalwayshappy.（形容詞）Theyareontheplaygroundnow.（介詞短語）Itgetscold.（形容詞）Be動詞（am，is，are,was,were）系動詞表保持（keep,stay,remain）表改變（get，become，turn）感官動詞（feel，sound，seem/look（看起來），taste（嘗起來），smell（聞起來））如：Itsoundsinteresting.（sound為系動詞，interesting為表語）Weshouldallremaincareful.Remain（為系動詞，careful為表語）（六）定語定語是用來修飾名詞或代詞的。形容詞、代詞、數(shù)詞、名詞、介詞短語、不定式或相當(dāng)于形容詞的詞或短語等。單個詞作定語時，通常放在它所修飾的名詞之前。如：Theblackbikeismine.（形容詞）What’syourname?（代詞）Theymakepaperflowers.（名詞）說明1：當(dāng)定語修飾不定代詞：nothing,anything,everything,something等時，定語在不定代詞后面。如：Itellhimsomethinginteresting.（形容詞interesting作不定代詞something的后置定語）Hehassomethingtodo.（todo為不定式作后置定語）說明2：短語或從句作定語時，也放在被修飾的名詞之后。如：TheboysintheroomareinClassFour.（intheroom是介詞短語作theboys的后置定語。）（七）狀語修飾動詞、形容詞、副詞。一般表示行為發(fā)生的時間、地點、目的、方式、程度等意義，一般由副詞、介詞短語、不定式或相當(dāng)于副詞的詞或短語來表示。狀語一般放在句末，但有的可以放在句首、句中。如：Hediditcarefully.（副詞）Weoftenhelphim.（副詞）HermothergoesouttodosomeshoppingonSunday.（介詞短語）WhenIgrowup,Iamgoingtobeateacher.（從句作時間狀語）Hesitsthere.（副詞地點狀語）【簡單句的五種基本句型】A.主語+不及物動詞(主謂)如：Thesunrises.太陽升起來。Thecarstopped.小汽車停下來了。(rise和stop都是不及物動詞，因此后邊不必加賓語。)B.主語+及物動詞+賓語(主謂賓)如：Ilovemycountry.Hehelpsme.Ilikeactionmovies.Ibuyabook.C.主語+系動詞+表語(主系表)如：Herbrotherisadriver.Wefeelhappy.（feel為系動詞，表示感到……）Itgetsdark.天黑了。（get為系動詞，表示變得）Tomlooksill.Tom看上去病了。（look為系動詞，表示看上去，看起來）D.主語+及物動詞+雙賓語（直接賓語、間接賓語）(主謂+直賓+間賓)如：HegivesTomapresent.（雙賓語）他給湯姆一件禮物。Mothermakeanewdressforme.（雙賓語）媽媽為我做了一件衣服。E.主語+及物動詞+賓語+賓語補足語(主+謂+賓+賓補)如：TheycallherMary.（賓補）他們叫她Mary。Wemakeourclassroomcleanandtidy.（賓補）我們使我們的教室干凈而整齊。Healwaysmakesuslaugh.（賓補）他總使我們笑。典型例題,寫出劃線部分的句子成分。1.Lilyiscleaningthedesknow.2.Hergardenisthebestinourtown.3.LiuMingisthirteenyearsold.4.Ilikethisbookverymuch.5.ThegirlonthebluebikeisJane’ssister.6.Shedidn’tcometomypartybecauseshewasill.7.WangPingdoeshishomeworkcarefully.8.WewillgototheChildren’sPalaceonceaweek.9.Theyareintheclassroom.10.Itsoundsgood.11.HisnameisPaul.12.Wealwaysgotoschoolearly.課后練習(xí)(一)挑出下列句中的賓語①?Mybrother?doesn't?do?hishomework.

ABCD

②?People?all?over?theworld?speak?English.

ABCD

③Youmustpay?good?attention?to?your?pronunciation.

ABCD④Howmanynew?words?do?you?learn

?

ABCD

⑤Someofthe

students

intheschoolwant

togoswimming,

how

about

you?

ABCD(二)挑出下列句中的表語①

Theoldman

is

feeling

very

tired.

ABCD

②Whyis

he

worried

about

Jim?

ABCD

③

The

leaves

have

turned

yellow.

ABCD

④Soon

They

all

becomeinterested

inthesubject.

ABCD

⑤She

is

thefirst

tolearn

aboutit.

ABCD(三)挑出下列句中的定語①

They

use

Mr.Mrs.withthe

family

name.

ABCD②

What

is

your

given

name?

ABCD③Onthe

third

lap

are

Class1andClass3.

ABCD

④Iam

afraid

some

people

forgot

tosweep

thefloor.

ABCD

⑤

Theman

downstairs

was

trying

tosleep.

ABCD（四)挑出下列句中的賓語補足語①She

likes

thechildren

toreadnewspapersandbooks

inthe

reading-room.ABCD

②He

asks

her

totaketheboy

outofschool.

ABCD③She

find

it

difficult

todothework.

ABCD④They

call

me

Lily

sometimes.

ABCD

⑤

I

saw

Mr.Wang

getonthebus.

ABCD(五)挑出下列句中的狀語①

There

is

abigsmile

onherface.

ABCD

②

Everynight

he

heard

thenoise

upstairs.

ABCD

③He

began

tolearn

English

whenhewaseleven.

ABCD

④

Theman

onthemotorbike

istravelling

tofast.

ABCD⑤

Withthemedicineboxunderherarm,

Miss

Li

hurriedoff.

ABCD初中英語語法賓語從句講解及專項練習(xí)賓語從句小口訣：賓語從句三注意，時態(tài)語序引導(dǎo)詞；主句一般現(xiàn)在時，從句不需受限制；主句一般過去時，從句須用相應(yīng)時；陳述句轉(zhuǎn)化that引，一般疑問句用if/whether,特殊問句疑問詞，引導(dǎo)詞后陳述式。一、基本講解1概念:在句中擔(dān)當(dāng)賓語的從句叫賓語從句，賓語從句可作謂語動詞的賓語，也可做介詞的賓語。eg,Hesaidhewasgoodatdrawing.(動詞賓語)HeaskshimhowlongMikehasbeendown.(動詞賓語)MissZhangisangryatwhatyousaid.(介詞賓語)2.連接詞(1).陳述句轉(zhuǎn)化成賓語從句時，引導(dǎo)詞用that,口語中常常省略。e.g,Shetoldme(that)shewouldliketogowithus.(2)以whether或if引導(dǎo)的賓語從句,主要用來引導(dǎo)一般疑問句意思或選擇疑問句意思的賓語從句，從句同樣是陳述語序eg,Iwonderif/whetheruhavetoldthenewtoLiLei.注意：一般情況下，whether和if可以互用，但有些情況例外。a.當(dāng)從句做介詞的賓語時只用whether不用ifeg,Wearetalkingaboutwhetherwe'llgoonthepinic.b.引導(dǎo)詞與動詞不定式或not連用時，只用whether.eg,Pleaseletmeknowwhattodonext.Couldyoutellmewhetherugoornot?c.if當(dāng)如果講時，引導(dǎo)的是條件狀語從句，這時不能用whether.(3).特殊疑問句轉(zhuǎn)化成賓語從句時，引導(dǎo)詞用特殊疑問詞；引導(dǎo)詞后要用陳述句語序。E.g.Couldyoutellmewhat'sthematter\wrongwithyou?特殊情況：當(dāng)doyouthink后接特殊疑問句轉(zhuǎn)化成賓語從句時，句式結(jié)構(gòu)應(yīng)為引導(dǎo)詞＋doyouthink＋陳述句語序。3.賓語從句時態(tài)a.當(dāng)主句是一般現(xiàn)在時，一般將來時或祈使句時，從句不受主句的限制，根據(jù)自身的需要選用相應(yīng)的時態(tài)。例如：Doyouknow（if/whetherhehasseenthefilm）?b.當(dāng)主句是一般過去時，從句要用過去時的相應(yīng)時態(tài)。例如：Ididn'tknow（if/whetherhehadseenthefilm.）注意：當(dāng)主句是一般過去時，而從句表示的是客觀真理，自然現(xiàn)象，科學(xué)原理，格言等，從句仍然要用一般現(xiàn)在時。例如：Hesaid（thattheearthmovesroundthesun.）Theteachertoldus（thatlighttravelsmuchfasterthansound.）4.、人稱的變化和標(biāo)點的使用a.從句的主語如果是第一人稱，變?yōu)橘e語從句則與主句的主語一致；如果是第二人稱，則與主句的賓語一致；如果是第三人稱，不用變化。如：(一主二賓三不變)“MayIuseyourknife？”Heaskedme.→Heaskedmeifhemightusemyknife.“Doyouknowhertelephonenumber？”Heaskedme.→HeaskedmeifIknowhertelephonenumber.b.賓語從句的標(biāo)點均由主句決定。主句是陳述句，用句號；主句是疑問句，用問號。如：Whowillgiveusatalk?Idon’tknow.→Idon’tknowwhowillgiveusatalk.Doyouknow？Wheredoeshelive?→Doyouknowwherehelives?二、賓語從句的轉(zhuǎn)化1.當(dāng)主句謂語動詞是hope，wish，decide，forget，plan，agree等，且主句主語與從句主語相同時，從句可簡化為不定式結(jié)構(gòu)。如：Sheagreedthatshecouldhelpmewithmymaths.→Sheagreedtohelpmewithmymaths.2.當(dāng)主句的謂語動詞是know,learn,forget,remember,decide等后面帶特殊疑問句轉(zhuǎn)化的賓語時，主從句的主語也須一致這時從句可以簡化成“疑問詞＋不定式結(jié)構(gòu)”。例如：Idon'tknowwhichsweaterIshouldbuy.→Idon'tknowwhichsweatertobuy.3.當(dāng)主句的謂語動詞是ask，tell,show,teach等后面帶雙賓語時，從句的主語和間接賓語一致，且從句是由特殊疑問句轉(zhuǎn)化來時，從句可以轉(zhuǎn)化成“疑問詞＋不定式結(jié)構(gòu)”,或者在連接代詞/副詞引導(dǎo)的賓語從句中，當(dāng)從句主語與主句主語或間接賓語一致時，賓語從句可簡化為“連接代詞/副詞＋不定式”結(jié)構(gòu)。如：→Couldyoutellmehowtogettothepark?4.當(dāng)主句謂語動詞是find，see，watch，hear等感官動詞時，從句常簡化為“賓語＋賓補”結(jié)構(gòu)，賓補為不帶to的不定式或V-ing形式。如：Shefoundthatthewalletlay/waslyingontheground.→Shefoundthewalletlie/lyingontheground.賓語從句專項習(xí)題鞏固練習(xí)1.Haveyoudecided________forAustralia?A.whenwillyouleaveB.whendoyouleaveC.youwillleavewhenD.whenyouwillleave2.Canyoutellme_________?A.wheredoesTomliveB.whereTomlivedC.TomliveswhereD.whereTomlives3.Theoldmanaskedme________.A.wherewasthecinemaB.whereisthecinemaC.wherethecinemawasD.wherewasthewaytothecinema4.Ithink_______youwilllikehim.A.thatB.ifC.whyD.how5.Ididn’tknow_______hewillcomeornot.A.thatB.whetherC.weatherD.how6.Iwonder_________.A.howmuchcosttheseshoesB.howmuchdotheseshoescostC.howmuchtheseshoescostD.howmucharetheseshoescost7.Sheaskedme_________.A.whohewasB.whowasheC.whoisheD.whoheis8.Askhim___.A.whosecupthisisB.whosecupisthisC.thisiswhosecupD.whoseisthiscup9.Idon’tknow_________.A.whattimethemoviestartsB.whattimestartsthemovieC.thetimetostartthemovieD.themoviewhattimestarts10.Thedoctoraskedmehowlong________.A.wasIillB.haveIbeenillC.IhavebeenillD.Ihadbeenill11.Theweatherforecastdoesn’tsay_________.A.ifitrainstomorrowB.ifdoesitraintomorrowC.ifitwillraintomorrowD.ifwillitraintomorrow12.Doyouknow_________?A.whosepenisthisB.whosepenthisisC.whomdoesthepenbelongtoD.whomthepenbelongto13.Couldyoutellmewhere_________?A.thetapewasB.wasthetapeC.thetapeisD.isthetape14.Theywanttoknow_________?A.whereisthehospitalB.howoldareyouC.whenthetrainwillleaveD.whyistheboycrying15.Tonywantedtoknow_________.A.whathadFatherChristmasputinhisstockingB.whenFatherChristmashadputinhisstockingC.whatFatherChristmashadputinhisstockingD.whereFatherChristmashadputinhisstocking16.Nooneknows___theprofessorwillcometoourschooltomorrowtogiveusatalkornot.A.whenB.whetherC.whereD.if17.Julydidn’tknow_________.A.whereisTim’sfatherB.whenwasthefirstwatchmadeC.whotheoldmanisD.whatwaswrongwithherwatch18.Noonetoldus_________,soweneedyourhelp.A.howshouldwedoB.whatweshoulddoC.whattodoD.whatshouldwedo19.Wedon’tknow_________withtherubbishanditpollutesoutlandandsea.A.howdoitB.howtodoC.whatdoitD.whattodo20.Heaskedme_________.A.whetherIfindoutthesenderofthemoneyB.whetherdidIfindoutthesenderofthemoneyC.whetherthesenderofthemoneyfoundoutD.whetherIfoundoutthesenderofthemoney21.Didyouhear______?A.whatdidIsayB.whatIsaidC.IsaidwhatD.whatIsay22.Canyoutellme________?A.whichclassyouareinB.whichclassareyouinC.youareinwhichclassD.areyouinwhichclass23.---Excuseme.Couldyoutellme_______?---Certainly.A.whencanIgettothestationB.IcangettowhichstationC.whichstationcanIgettoD.howIcangettothestation24.Couldyoutellmewhere_______yesterday?A.didyougoB.yougoC.youhavegoneD.youwent25.Tomaskedme________.A.whoseshirtwasthisB.whoseshirtthiswasC.whoshirtwasthisD.whoshirtthiswas26.Excuseme,couldyoutellme_______?A.where’stheteachers’officeB.where’sthebusstationC.what’sshedoingD.wherethepostofficeis27.IwanttoseeMrs.Wang,butIdon’tknow_______.A.sheliveswhereB.shewherelivesC.whereshelivesD.wheredoesshelive28.---GoandaskMr.Whiteforhelp.---ButIdon’tknow_______.A.wheredoesheliveB.wherehelivesC.whereishelivingD.helivesthere29.---Canyoutellme______?---Yes,helivesinasmalltown.A.wherehelivesB.whoissingingC.whenhewillleaveD.whathesaid30.Haveyoudecided______forLondon?A.whenwillyouleaveB.whenyouwillleaveC.whenareyougoingD.whenyouaregoing31.Excuseme.Couldyoutellme______ourtickets?A.wheredoweshowB.whereshallweshowC.wheredidweshowD.whereweshallshow32.---Whatareyouinterestedinaboutcookingfood?---Weareallinterestedin______.A.howeggisfriedB.howiseggfriedC.HoweggfriesD.howdoeseggfry33.Doyouknow_______?A.whatitisB.whatisitC.whoisheD.whosenameisit34.Doyouknow_______?A.whosebookisthisB.whosebookthisisC.thisbookiswhoseD.who’sbookthisis35.Idon’tknow______now.A.whereismycatB.mycatiswhereC.wheremycatisD.wheremycat36.Doesheknow______?A.what’syournameB.whatnameisyourC.whatyourisnameD.whatyournameis37.Doyouknow______?A.whichfloorhelivesB.whichfloorhelivesonC.helivesonwhichfloorD.whichfloordoesheliveson38.Tellmewhere____?A.isthehospitalB.thehospitalisC.ishospitalD.hospitalis39.Hehasn’tdecided_______.A.ifhe’llgoonatriptoWuxiB.whenwillhegoonatriptoWuxiC.ifhegoesonatriptoWuxiD.whendoeshegoonatriptoWuxi40.Canyousee________?A.whathe’sreadingB.whatishereadingC.whatdoeshereadD.hereadswhat點擊中考1.Someofmyfriendsareinterestinginscience,butnoneofthemcantell_______..A.whenUFOswillappearnexttimeB.whydohorsesknowthewayC.wherewasthiskindofplantfoundD.howdoelephantscommunicate2.---WhattimewillMr.BrownbebacktoChina?----Sorry.Idon’tknow_______..A.whendidhegoabroadB.whyheisgoingabroadC.howsoonwillhebebackD.howlonghewillstayabroad3.---MayIcomein?I’msorryIamlate.----Comein,please.Butcouldyoupleasetellme_______.?A.whyyouarelateagainB.whatwereyoudoingthenC.whoyoutalkedwithD.howdoyoucometoschool4.---Couldyoupleasetellme_______.?----BusNo.32willtakeyourightthere.A.whereisHenanMuseumB.whatHenanMuseumislikeC.howcanIgettoHenanMuseumD.whichbusIshalltaketoHenanMuseum5.PetersaysthattheWhitesareonholiday,butnooneknows_______..A.wheretheyhavebeenB.wherearetheyC.wherearetheyfromD.wheretheyhavegone6.---Doyouknow_______.theCapitalMuseum?---NextFriday.A.whenwilltheyvisitB.whentheywillvisitC.whendidtheyvisitD.whentheyvisited7.Hewantedtoknow_______.theEnglishparty.A.whenwillwehaveB.whenwewillhaveC.whenwouldwehaveD.whenwewouldhave8.Iwanttoknow_______..A.whenweshouldarriveattheairportB.whenshouldwearriveattheairportC.whentheairportweshouldarriveatD.whentheairportshouldwearriveat9.---David,lookatthemaninwhiteoverthere.Canyoutellme_______.?----Heisadoctor.A.whoisheB.whoheisC.whatisheD.whatheis10.---Couldyoutellme_______.?Heiswantedbytheheadteacher.---Sorry,I’venoidea.Buthe_______herejustnow.A.whereTim;wasB.whereisTim;wasC.whereTimis;wasD.whereTimis;is11.---DidMrs.Kingleaveamessage?---Yes.Shewantedtoknow_______thisSunday.A.whoyouwouldgoshoppingB.ifyouwouldgoshoppingwithherC.thatyouwillgoshoppingD.whenwillyougoshoppingwithher12.---I’mateenager’smother.SometimesIdon’tknow.----Loveandunderstanding.A.whatmysonneedsmostB.whatdoesmysonwanttogetC.whymysongetsannoyedveryoftenD.whydoesmysongetannoyedveryoften.13.---Iwonder_______.withoutwater----Aboutaweek.A.howlongmancanliveB.howlongcanmanliveC.whenmancanliveD.whencanmanliveP3典型例題答案一.寫出劃線部分的句子成分。1.主，謂，賓，狀2.定，狀3.表 4.謂，賓，狀5.定，定6.謂，狀7.謂，賓，狀8.謂，狀9.表 10.表11.定，表 12.狀，狀P4課后練習(xí)(三)①D②D③B④A⑤B(四)①D②B③D④C⑤B

(五)①C②C③A④B⑤B(六)①C②C③C④C⑤D(七)①D②A③D④D⑤A(八)①us,間接賓語astory,直接賓語

②me,間接賓語anewbike,直接賓語③us,間接賓語history,直接賓語

④Tom,間接賓語it,直接賓語⑤me,間接賓語message,直接賓語賓語從句鞏固練習(xí)參考答案1.參考答案D你決定什么時候去澳大利亞了嗎？賓語從句用陳述語序。2.參考答案D賓語從句用陳述語序，where作從句的賓語。3.參考答案C賓語從句用陳述語序，where表示地點。4.參考答案Aif表示選擇，我想你是否將喜歡他。5.參考答案B有ornot，所以用whether.6.參考答案C賓語從句用陳述語序.7.參考答案A賓語從句用陳述語序,who作從句的賓語。8.參考答案Awhose是所有格，所以后面要有一個名詞，整體做從句的賓語。9.參考答案A賓語從句用陳述語序。10.參考答案D主句是過去時，從句也要用過去相應(yīng)的時態(tài)，醫(yī)生問我之前我已經(jīng)病了，所以用過去完成時態(tài)。11.參考答案Cif連接賓語從句，賓語從句用陳述語序。12.參考答案Bwhose是所有格，所以后面要有一個名詞，整體做從句的賓語。13.參考答案C賓語從句用陳述語序。14.參考答案C賓語從句用陳述語序，時態(tài)不受限制。15.參考答案C主句用一般過去時，從句要用過去相應(yīng)的時態(tài)，因為圣誕老人是之前就把禮物放進襪子里了，所以用過去完成時態(tài)。16.參考答案B有ornot就用whether.17.參考答案D賓語從句用陳述語序,主句用一般過去時，從句要用過去相應(yīng)的時態(tài)。18.參考答案B沒有人告訴我們應(yīng)該做什么，所以我們需要你的幫助。賓語從句用陳述語序，如果選B就是沒有人做什么，us后面是賓語從句，而us是賓格不能作從句的主語，所以C選項缺少賓語從句的主語，應(yīng)選B.19.參考答案D我們不知道用垃圾做什么并且垃圾污染陸地和海洋。What做todo的賓語。20.參考答案D賓語從句用陳述語序，他問我是否我能找出寄錢的人，主句用過去時態(tài)，從句用過去相應(yīng)的時態(tài)。21.參考答案B賓語從句用陳述語序，what作從句的賓語。22.參考答案A賓語從句用陳述語序，哪一個班，所以用whichclass.23.參考答案D你能告訴我怎樣可以去車站，當(dāng)然可以。賓語從句用陳述語序，怎樣用how.24.參考答案D賓語從句用陳述語序。