高中英语-Book 7 unit2 Grammar教学课件设计

Itmeansthestoryorthefilmistobecontinued.Unit2Robots——Grammar动词不定式的被动语态

回顾、复习各种时态的被动语态★被动语态的基本结构:be+done

（以thebook,publish

为例）一般现在/过去时：

Thebook____________________.

一般/过去将来时:

Thebook_________________________.Thebook__________________________.

现在/过去进行时：

Thebook__________________________.

现在/过去完成时:Thebook___________________________.

情态动词：

Thebook_______________________________.is/waspublishedwill/wouldbepublishedis/wasgoingtobepublishedis/wasbeingpublishedhas/hadbeenpublishedcan/could/may/might…bepublished

重点和难点重点：动词不定式的被动语态

1.动词不定式的被动语态有两种形式：

1）一般式

（not/never）tobedone

2）完成式

（not/never）tohavebeendone

（表示不定式动作发生在谓语动词之前）2.动词不定式的被动语态在句子中的作用

1)做主语（常用it做形式主语）

eg.

Tobeofferedsympathybyarobotisridiculous.

巩固：被邀请参加这个会议，是一大荣幸。

2)做表语

eg.

ThepartyistobeheldnextSaturdayevening.

巩固：

明年,这种新药将在500个人身上进行试验。Itisridiculoustobeofferedsympathybyarobot.Itisagreathonortobeinvitedtoattendthemeeting.Thenewdrugistobetestedouton500peoplenextyear.3)做宾语

Shedidn’tliketobetreatedasachild.Hepretendedtohavebeenbeatenbyhisstep-father.

巩固：这位职员不希望被她的顾客嘲笑。Theclerkwouldn’tliketobelaughedatbyherCustomers.4)做宾语补足语

Tonyexpectedthehousetobecompletelytransformed.

巩固：这个残疾的孩子希望由这个主建筑师来设计这座

电影院。Thedisabledchildexpectedthecinema____________bythechiefarchitect.

tobedesigned5）做定语

eg.Whatavictorytobeenviedbythosewomen!

巩固：英国人对即将在伦敦举行的奥运会感到骄傲。TheEnglishareproudoftheOlympicGamestobeheldinLondon.6）做状语

eg.

AllthesegiftsmustbemailedimmediatelysoastobereceivedintimeforChristmas.

巩固：他匆忙赶到订票处（bookingoffice）却被告知所有的票都卖完了。Hehurriedtothebookingofficeonlytobetoldthatalltheticketshadbeensoldout.难点：在下列情况中用不定式的主动形式表示被动意思。

1.不定式作后置定语，与被修饰的名词或代词构成逻辑上的动宾关系，但又与该句主语（或另一名

词/代词）构成逻辑上的主谓关系时,

Hehasnothingtoeat.

分析：eat动→nothing宾/he主→eat谓

Iwillgiveyouabooktoread.

分析：_____动→________宾/_____主→_____谓

这个高大的女人有事情要宣布。readabookyoureadThetallladyhadsomethingtodeclare.★比较：

Ihavealotofletterstotype.(我有很多信件要打印：Iwilltypetheletter)

Ihavealotofletterstobetyped.

(意思为：Igetsomebody.totypetheletter)

1)I’llgotoNewYork.Haveyouanything____________(take)toyourwifethere?2)Haveyouanyclothes____________(wash),

sir?”askedthemaid.3)IcannotgooutnowasIhavealotofclothes___________(wash).tobetakentobewashedtowash★注意：若句子的主语并非不定式的逻辑主语时，不定式则必须用被动式。2.在下列情况中用不定式的主动形式表示被动意思。

2)在“主语+表语（形容词）todo”中，主语也是

不定式的逻辑宾语,即不定式动词和主语之间是

动宾关系。

Thisquestioniseasytoanswer.

（分析：answer(动)------thisquestion（宾））

★

注意：

如果动词为不及物动词，则要注意介词的搭配。

Johnisdifficulttodealwith.

（分析：_________(动)----________(宾)）如：这扶手椅坐起来很舒服。这题目很难算出来。dealwithJohnThearmchairiscomfortabletositin.Thequestionisdifficulttoworkout.3.

Therebe结构中，用不定式的主动和被

动式来修饰主语，区别不大。

Thereisalotofworktodo/tobedone.

(多用主动形式)

没有什么可担心的。Thereisnothingtoworryabout.1.Itwilltakeseveralweeksforyourcomputer

to____________(repair).2.Iknewhim___________________(catch)by

thepolice.3.Avoteisrequired______________(take)inourcompanyatonce.4.Thismakesitpossibleforthem________(make)metalsintoanyrequiredshapes.5.Dickspedonthemotorwayonly____________(fine).6.Whensomemoneywentmissingfromthebank,Thomaswasbelieved______________(steal)it.berepairedtohavebeencaughttobetakentomaketohavestolentobefined反馈训练:语法填空扩展延伸：非谓语动词考点语篇填空综合应用

非谓语动词tododoingdone非谓语动词---高考真题1.(2012广东)Hesuddenlyappearedinclassoneday_______(wear)sunglasses.2.(2013年高考)“Inthebeginning,therewasonlyaverysmallamountofunfairnessintheworld,buteveryoneaddedalittle,always________(think)thatitwasonlysmallandnotveryimportant,andlookwherewehaveendeduptoday.”wearingthinking3.（2009广东）Shewishedthathewasaseasy_______(please)ashermother，whowasalwaysdelightedwithperfume.4.（2008）Forexample,theProverb,“pluckingupacrop______(help)itgrow”，isbasedonthefollowingstory.

topleasetohelp语篇填空用所给动词的适当形式填空Freudwasoneofthefirstscientists1(make)seriousresearchofthemind.Themindisthecollectionofactivities2(base)inthebrainthatinvolvehowweact,think,feelandreason.Heusedlongtalkswithpatientsandthestudyofdreams3(search)forthecausesofmentalandemotionalproblems.Hewantedtoseeif4(put)patientsintoasleep-likeconditionwouldhelpease5(trouble)minds.Inmanycaseshefoundtheeffectsonlytemporary.Freudworkedhard,althoughwhathedidmightsoundeasy.Hismethodinvolved6(sit)withhispatientsand7(listen)tothemtalk.Hehadthem8(talk)aboutwhatevertheywerethinking.Allideas,thoughtsandanythingthatenteredtheirmindhadto9(express).Therecouldbeno10(hold)backbecauseoffearorguilt.语篇填空用所给动词的适当形式填空。Freudwasoneofthefirstscientists[1]_______（make）seriousresearchofthemind.Themindisthecollectionofactivities[2]________（base）inthebrainthatinvolvehowweact,think,feelandreason.tomakebased弗洛伊德(1856-1939；奥地利神经学家、精神病医学家、精神分析的创始人)

Heusedlongtalkswithpatientsandthestudyofdreams[3]___________（search）forthecausesofmentalandemotionalproblems.Hewantedtoseeif[4]________（put）patientsintoasleep-likeconditionwouldhelpease[5]_______