難點名稱:Howtochangeactivevoiceintopassivevoice.1參賽教師：陳云時間：8月5日中考-總復(fù)習(xí)PassiveVoice目錄CONTENTS2導(dǎo)入知識講解課堂練習(xí)小節(jié)動詞的語態(tài)英語動詞有兩種語態(tài)，即主動語態(tài)（TheActiveVoice）和被動語態(tài)（ThePassiveVoice）。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，例如：ManypeoplespeakEnglish.(主動語態(tài))Englishisspokenbymanypeople.(被動語態(tài))導(dǎo)入●重點解讀一、被動語態(tài)的構(gòu)成和形式

1．構(gòu)成：助動詞be＋及物動詞的過去分詞。助動詞be隨著主語的人稱，數(shù)，時態(tài)和語氣的不同而變化。

2．形式：常見的被動語態(tài)形式如下(以teach為例)：

(1)一般現(xiàn)在時：am/is/are＋taught

(2)一般過去時：_＿＿＿＿＿_(dá)_＋taught

(3)一般將來時：will/shall＋_＿_(dá)_＋taught

(4)含有情態(tài)動詞：情態(tài)動詞＋be＋taughtwas/werebe導(dǎo)入二、主動語態(tài)變被動語態(tài)的方法

1．把主動語態(tài)的＿＿＿＿＿變?yōu)楸粍诱Z態(tài)的主語；

2．把謂語變成被動結(jié)構(gòu)(be＋過去分詞)；

3．把主動語態(tài)中的主語放在介詞by之后作賓語，將主格改為賓格。如：

Theymakethebikesinthefactory.→Thebikesare

madebytheminthefactory.賓語知識講解三、被動語態(tài)的特殊用法

1．不知道或在沒有必要指出動作的執(zhí)行者時，“by＋動作的執(zhí)行者”可以省略。如：

Iwon’tleavemyofficeuntilmyworkis

finished.

2．不帶to的動詞不定式作賓語補(bǔ)足語的主動語態(tài)改為被動語態(tài)時，不定式前要加_______。如：

Theywatchedthechildrendancethatmorning.→Thechildrenwerewatchedtodancethatmorning.to知識講解3．主動語態(tài)表被動含義

feel,look,appear,sound,taste,smell等由實義動詞演變而來的系動詞，后接形容詞(形容詞/副詞)作表語，主動語態(tài)表被動含義。如：

Tellmeifyoufeelcold.你要是感到冷就告訴我。知識講解●專項訓(xùn)練Ⅰ.把下列主動句改為被動句1．HismothertoldhimnottowastetimeonsurfingtheInternet.

__________________________________________________________2．FathergavemeatoyatChristmas.______________________________________________________3．Thisfactoryproducesmachinetools.______________________________________________________He

was

told

not

to

waste

time

on

surfing

the

Internet(by

his

mother)．I

was

given

a

toy

at

Christmas

(by

my

father)．Machine

tools

are

produced

by

this

factory.課堂練習(xí)4．Theyshoulddotheworkatonce._______________________________________________________5．TheparentsnamedthechildLiLing.________________________________________________________ThechildwasnamedLiLing(bytheparents)．The

work

should

be

done

at

once

(by

them)．課堂練習(xí)Ⅱ.單項填空()1.WhenIgottohisoffice,I________thathe________out.A．told;hadbeenB．wastold;wasC．hadtold;wasD．wastold;hadbeen()2.Theproblem__________lastweekisveryimportant.A．wasdiscussedB．discussedC．beingdiscussedD.bediscussedDB課堂練習(xí)()3.Itissaidthatanewrobot________byhiminafewdays.A．designedB．hasbeendesignedC．willbedesignedD．willhavebeendesigned()4.Shewillstopshowingoffifnonotice________ofher.A．istaken

B．takesC．willbetakenD.hastakenCA課堂練習(xí)()5.—Haveyoumovedintothenewflat?—Notyet.Theroom________.A．hasbeenpaintedB．ispaintedC．paintsD．isbeingpainted()6.Agreatnumberofcollegesanduniversities________since1949.A．hasbeenestablishB．havebeenestablishedC．haveestablishedD．hadbeenestablishedDB課堂練習(xí)()7.I'llhavetopushthecartothesideoftheroadbecausewe________ifweleaveithere.A．wouldbefinedB．willbefinedC．willbeingfinedD．willhavebeenfined()8.Yououghttohaveputthemilkintherefrigerator;now________sour.A．IsmellB．itissmeltC．itsmellsD．itissmellingBC課堂練習(xí)()9.Drivers________todrink,ortheywillbedangerous.A．shouldn'tbeallowedB．shouldbeallowedC．shouldallowedD．shouldn'tallowed()10.Theoldshould________bytheirchildrenandberespectedbythesociety.A．careforB．caredforC．becaredD．becaredforAD課堂練