Unit 3 The Internet Discovering 高中英語(yǔ)人教版（2019）必修第二冊(cè)

Unit3ThePresentPerfectPassiveVoiceTalkaboutsomethingthathasbeendoneTolearnthepresentperfectpassivevoiceTousethepresentperfectpassivevoicetodosomeexercises作為王者榮耀的硬核粉絲，同時(shí)作為一名PPT熱愛者，本次推出的《王者榮耀》PPT系列將包含：長(zhǎng)城守衛(wèi)軍+三國(guó)英雄+西游記+上古傳說(shuō)+一代帝王+峽谷柔情等眾多系列，本文件僅僅是其中一個(gè)系列：長(zhǎng)城守衛(wèi)軍，特此向王者榮耀致敬，屆時(shí)將陸續(xù)把幾個(gè)系列送達(dá)大家，希望各位PPT愛好者喜歡，我是大雄董軍，讓我們一起開啟PPT王者世界以上句子中所使用的時(shí)態(tài)和語(yǔ)態(tài)是

?，F(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)

一名敵人被擊殺。

我方隊(duì)友被擊殺。

你被擊殺了。Anenemyhasbeenslain.Anallyhasbeenslain.Youhavebeenslain.

一、什么是語(yǔ)態(tài)？語(yǔ)態(tài)是英語(yǔ)動(dòng)詞的一種表現(xiàn)形式，用來(lái)說(shuō)明______和_____________之間的關(guān)系。二、語(yǔ)態(tài)的種類：______和______主語(yǔ)謂語(yǔ)動(dòng)詞主動(dòng)被動(dòng)Youhitme!Comeandhelpme!Iwashit/beaten.被動(dòng)語(yǔ)態(tài)復(fù)習(xí)（Passivevoice）現(xiàn)在完成時(shí)復(fù)習(xí)present(now)futurepast過(guò)去的動(dòng)作一直持續(xù)到現(xiàn)在過(guò)去的動(dòng)作對(duì)現(xiàn)在產(chǎn)生影響Wehavestudiedinseniorhighschoolforhalfayear.Spring

has

alreadycome

.1現(xiàn)在完成時(shí)的結(jié)構(gòu)主語(yǔ)

+

have/has

+V-過(guò)去分詞(done)助動(dòng)詞,無(wú)意義Winter

has

alreadycome

.Willspringbefaraway?1現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)現(xiàn)在完成時(shí)被動(dòng)語(yǔ)態(tài)have/hasbeendone現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)bedonehave/hasbeenHowdoweformthepresentperfectpassivevoice?TheInternethasgreatlyimprovedMary'slife.theInternet.Mary'slifehasbeengreatlyimprovedby主語(yǔ)謂語(yǔ)賓語(yǔ)TheInternethasgreatlyimprovedMary'slife賓語(yǔ)主語(yǔ)

謂語(yǔ)變被動(dòng)

EncyclopaediaSearchengineMary'sfather___________(use)thesearchenginesinceitwasinvented.hasusedThesearchengine_________________(use)byMary'sfathertorefertoinformationsinceitwasinvented.hasbeenusedVideodiskstresmvideoSofar,thevideodisk_________________(replace)bystresmvideo.hasbeenreplacedSofar,thestresmvideo_________________(replace)thevideodisk.hasreplacedTapeMusicappBynow,themusicapp_____________(replace)thetape.Bynow,thetape___________________(replace)

bythemusicapp.hasreplacedhasbeenreplacedVerbformActivePassivehave/has+been+doneHowdoweformthepresentperfectpassivevoice?Fillintheblank.have/has+doneConclusion肯定句：Thegoodshavebeenboughtonline.

否定句：Thegoodshavenotbeenboughtonline.

一般疑問句：Havethegoodsbeenboughtonline?

特殊疑問句：When

havethegoodsbeenboughtonline?Observation:Lookatthepictures,firstlistsomekeywords,thenmakeupsentencesusingthepresentperfectpassivevoice.現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)的結(jié)構(gòu)肯定式：主語(yǔ)+

have/hasbeen

done否定式：

一般疑問句：特殊疑問句：主語(yǔ)+

have/hasnotbeen

doneHave/Has＋主語(yǔ)＋beendone．．．？疑問詞＋have/has＋主語(yǔ)＋beendone．．．？現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)的用法Theletter

(post)already.hasbeenpostedManyhouses

(build)forthepoorsofar.havebeenbuilt用法1:被動(dòng)動(dòng)作發(fā)生在過(guò)去,已經(jīng)完成,對(duì)現(xiàn)在造成影響或產(chǎn)生結(jié)果。(already,yet,sofar,bynow,untilnow)現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)的用法Themachine

(repair)fortwohoursbutitstilldoesn’twork.hasbeenrepairedPapermoney

(use)forover50years.hasbeenused用法2:被動(dòng)動(dòng)作發(fā)生在過(guò)去,持續(xù)到現(xiàn)在,并有可能繼續(xù)持續(xù)下去。(since;for+一段時(shí)間;inthepast+時(shí)間)常與現(xiàn)在完成時(shí)連用的時(shí)間狀語(yǔ)

already

已經(jīng)(肯定句)

yet

已經(jīng)（否定句或者疑問句）recently/lately最近

sincethen

從那時(shí)起eversince

自那以來(lái)

ever曾經(jīng)sofar

迄今為止

foralongtime很長(zhǎng)一段時(shí)間bynow

到現(xiàn)在為止

inrecentyears

在最近幾年里in/during/overthepast/lastyears在過(guò)去的幾年里找與現(xiàn)在完成相對(duì)應(yīng)的時(shí)間狀語(yǔ)。找時(shí)主語(yǔ)與動(dòng)詞構(gòu)成被動(dòng)關(guān)系。圈主確定謂動(dòng)形式：have/has(not)beendone定謂ABCSummary現(xiàn)在完成時(shí)被動(dòng)語(yǔ)態(tài)的解題步驟判斷正誤:*Hehasdiedfor3years.（）*Hedied3yearsago.（）TFTip①由borrow，finish，begin，start，buy，marry，open，join,die等詞構(gòu)成的現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài),不能與表示段時(shí)間的狀語(yǔ)，如forfourdays,howlong等連用，而要改換動(dòng)詞或者是時(shí)態(tài)。判斷正誤:*Thepatienthasbeentakengoodcare.（）*Thepatienthasbeentakengoodcareof.（）TFTip②短語(yǔ)動(dòng)詞不能分割，而且不能省略短語(yǔ)動(dòng)詞中的介詞或副詞。判斷正誤:*Someofthebestconversationshaveeverhappenedaroundthedinnertable.（）*Someofthebestconversationshavebeenhappenedaroundthedinnertable.（）FTTip③并不是所有的動(dòng)詞都有被動(dòng)語(yǔ)態(tài)。如happen,occur,takeplace,breakout,belongto,cost,last等不及物動(dòng)詞或詞組，就沒有被動(dòng)語(yǔ)態(tài)。Activity1-

Exercises1.FirstasaPCandthenasalaptop,I_________________(use)inofficesandhomessincethe1970s.2.Overtimemymemory________________(develop)somuchthat

IneverforgetanythingI________________(told).3.Sincethe1970smanynewapplications_________________(find)forme.4.Ihavealso___________(put)intorobotsandusedtomakemobilephonesaswellas________(help)withmedicaloperations.has

developedhavebeen

told

have

been

used

havebeenfoundbeenputhelpTom____________(work)inthelibraryeverynightoverthelastthreemonths.1.hasworkedActivity2-高考鏈接Morepublictransport___________(build)inChinabynow,makingiteasierforpeopletotravel.2.hasbeenbuiltActivity2-高考鏈接Noagreement（協(xié)議）

__________________(reach)yesterdayaftermanyroundsoftalks.3.wasreachedActivity2-高考鏈接Despitethepreviousroundsoftalks,noagreement_________________(reach)sofarbythetwosides.4.hasbeenreachedActivity2-高考鏈接IV.PracticeActivity3-HowhastheInternetchangedourlife?Informationhasbeensearchedmorequicklyandconveniently.IV.PracticeActivity3-HowhastheInternetchangedourlife?Shoppinghasbeenmadeconvenientforus.IV.PracticeActivity3-HowhastheInternetchangedourlife?Wehavebeenconnectedwithfriendsandfamilywholivefaraway.IV.PracticeActivity3-HowhastheInternetchangedourlife?Culturehasbeenspreadedmorequicklyandeasily.Changethesentencesintothepresentperfectpassivevoice.課本P30

1Ihavedownloadedthesoftwaretohelpmyphonebatterylastlonger.2Someonehaslostanidentitycard.3HaveyouconfirmedtheWi-Fipassword?4Haveyoupressedthebuttonyettocopythefile?5Hasanyonemadeacommentabouttheonlinedatabase?

Answers:1Thesoftwarehasbeendownloadedtohelpmyphonebatterylastlonger.2Anidentitycardhasbeenlost.3HastheWi-Fipasswordbeenconfirmed?4Hasthebuttonbeenpressedyettocopythefile?5Hasa/anycommentbeenmadeabouttheonlinedatabase?(2)完成句子?！督稹稰53①Shakespeare’splayHamlet

(拍成)intoatleasttendifferentfilmsoverthepastyears.②Uptonow,thephones

(使用)allovertheworld.③Sofarthisnovel

(translate)intoseverallanguages.④

thistable

(book)yet?(3)翻譯句子。①他們結(jié)婚10年了。

_____________________________________________________________

②那位老人被精心照顧了10年。_________________