外研英語九年上冊期末語法復(fù)習(xí)四被動語態(tài)課件

被動語態(tài)英語中有兩種語態(tài):主動語態(tài)和被動語態(tài)。主動語態(tài)表示:主語是動作的執(zhí)行者。被動語態(tài)表示:主語是動作的承受者被動語態(tài)的構(gòu)成:be動詞+及物動詞的過去分詞。被動語態(tài)的be動詞同樣有時態(tài)、人稱和數(shù)的變化。一般現(xiàn)在時的被動語態(tài)一、轉(zhuǎn)換圖示：1.將主動句的賓語變?yōu)橹髡Z2.將動詞改為"be+過去分詞"（注意：遵循時態(tài)一致的原則）3，將主動語態(tài)的主語放在介詞by之后作賓語肯定句am/is/are+及物動詞的過去分詞Thedeskismadeby

UncleWang.否定句在am/is/are后加notThedeskisnotmadeby

UncleWang。一般疑問句將am/is/are提到句首,首字母大寫IsthedeskmadebyUncleWang?特殊疑問句疑問詞+一般問問句WhereisthedeskmadebyUncleWang?一般過去時的被動時態(tài)基本構(gòu)成(1)肯定形式為“主語+was/were+及物動詞的過去分詞+其他.”。當(dāng)主語是動作的承受者,且是過去發(fā)生的動作時,就可采用這一結(jié)構(gòu)?！纠縏cawasdiscoveredalongtimeago.

茶葉是在很久以前被發(fā)現(xiàn)的。(2)否定形式為“主語+was/were+not+及物動詞的過去分詞+其他.”。wasnot可縮寫成wasn't,werenot可縮寫成weren't?！纠?/p>

Thehclicopterwasn'tinventcdbyFisher.

直升機(jī)不是由Fisher發(fā)明的。基本構(gòu)成(3)一般疑問句形式:Was/Were+主語+及物

動詞的過去分詞+其他?【例】WasthebagbroughtherebyJimyesterday?

昨天吉姆把包拿到這兒來了嗎?(4)特殊疑問句形式:

疑問詞+was/were+(主語+)及物動詞的過去分詞+其他?【例】Whenwastheplaneinvented?

飛機(jī)是何時被發(fā)明的?(1)“主語+連系動詞+表語”的句子結(jié)構(gòu)中沒有被動語態(tài)。(2)there

be句型中沒有被動語態(tài)。注意事項(xiàng)(3)主動句中賓語是反身代詞的沒有被動語態(tài)。(4)句子是主謂結(jié)構(gòu),沒有被動語態(tài)。也就是說,不及物動詞沒有被動語態(tài)。(5)有些不及物動詞加介詞構(gòu)成及物動詞詞組,如果變被動語態(tài),注意不能把動詞后的介詞丟掉?！纠縃elooksafterhissister.他照顧他的妹妹。

Hissisterislookedafterbyhim.

他的妹妹被他照顧。(6)在主動語態(tài)中,make,let,hear,see,watch,

notice等詞后可跟省略to的動詞不定式作賓補(bǔ),但在被動語態(tài)中,to不可以省略。。Weoftenhearherplaytheviolin.

我們經(jīng)常聽到她拉小提琴?！鶶heisoftenheardtoplaytheviolin.

她經(jīng)常被聽到拉小提琴。一般將來時的被動時態(tài)(1)肯定句用“willbe+及物動詞的過去分詞”。主語是第一人稱時,也可以用“shallbe+及物動詞的過去分詞”【例】Childrenwillbeallowedtochoose

theirownclothes.孩子們將被允許選擇他們自己的衣服一般將來時的被動語態(tài)的構(gòu)成POWERPOINTTEMPLETPELLENTESQUEHABITANTMORBITRISTIQUESENECTUSETNETUSETMALESUADA(2)否定句是在will/shall后直接加not?！纠縏heoldhousewon'tbepulleddown.

這幢舊房子不會被推倒。(3)一般疑問句是把will/shall提到句首【例】Willthetreesbeplantedonthehill?

這些樹將被種在山上嗎?

ShallIbeallowedtogowithyou?

會允許我和你們一起去嗎?肯定句主語+will/shallbe+done+其他.Thesportsmeeting

will

be

held

nextweek.否定句主語+will/shallnot+be+done+其他.Thetask

won't

be

finishedinthreedays.一般疑問句Will/Shall+be+done+其他?Willthecomputerberepairedtomorrow?特殊疑問句主語+疑問詞+wll/shall+主語+be+done+其他?Whenwillthecomputer

berepaired?1.（2022.呼和浩特）Thesecond“TiangongLecture”kickedoff!BingDwenDwen_________ateachingtool!A.isusedfor

B.wasusedfor

C.isusedas

D.wasusedas2.(2022.江蘇鹽城)SpudWebb_______atfirstbecauseofhisheight,buthedidn'tloseheart.A.refusedB.refused

C.wasrefused

D.willberefused6.It'ssaidthatthekite________inChinaover2000yearsago.A.invents

B.invented

C.wasinvented

D.isinvented7.ThestoryofXiaohuiissotouchingthatitwillnever_______byus.A.isforgotten

B.forgetC.beforgotten

D.forgot8.---Athena______allthehousework.Whataboutyou,Tom?----Me,too.A.finish

B.wasfinishedC.hasfinished

D.finished9.·---It'ssotiringtowashclothesbyhand.Whencanweusethewashingmachine?---Notuntilit_______tomorrow.A.repairs

B.willrepair

C.isrepaired

D.willberepaired10.Idon'tknowiftheweather______finethisweekend.MissChensaidiftheweather_______fine,wewouldhaveasportsmeeting.A.willbe;is

B.is;was

C.is;wouldbe

D.willbe;was11.Paper______about2000yearsagoinChina.A.isinvented

B.wasinvented

C.isinventing

D.wasinviting12.By2023,the5Gnetworkisexpectedtobeused_____morethan40percentofpersonalmobilephoneusers.A.with

B.for

C.in

D.by13.---MusicandArtentertheEntranceExaminationforthehighschool,isittrue?---Yes.Butdon'tworry.Nothingwillbedifficultifmoreattention______tothem.A.willpay

B.willbepaid

C.pays

D.ispaid14.---Perfectphotos!Goodskills!---Thankyou.They_______bymyHuaweimobilephone.A.take

B.took

C.weretaken

D.aretaken15.Manyresearchlabs________inthenextfiveyearstodevelopscienceandtechnologyinChina.A.havebeenbuiltB.willbebuiltC.arebuilt

D.aregoingtobuild1.Anumberoftrees_________(plant)lastyear.2.Nowadays,ourwholelife_________(record)onlinethroughallkindsofdigitaldevices.(數(shù)碼設(shè)備)3.Theboy__________(ask)nottostayup,butheneverlistens.2022.江蘇鹽4.Pillsshouldbestoredproperlybecausetheycanbe_______forsweetsbychildren.(mistake)5.Tomputhispocketmoneyinasecretplace,butlaterheforgotwhereit_______(hide).6.Happinessisachievedthroughhardwork.Keepworkinghard.You________(pay)backsoonerorlater.wereplantedisrecordedisaskedmistakenwashiddenwillbepad7.Janewasalmost________(drive)madbythenoisenextdoor.8.Thecorninthefield_____