人教版高中英語(yǔ)必修二 Unit 3 Learning about language課件

Learningaboutlanguage人教版高中英語(yǔ)必修二Unit3Learningaboutlanguage課件1Fillthewordorexpressionforeachofthefollowingmeaningsfromthetext.1_________completechangeinwaysofthinking,working,etc2________connectedcomputersystem3_________tomakethingseasierrevolutionnetworksimplifyLearningaboutLaguageFillthewordorexpressionfo24_________tofindtheanswerusingnumbers5_______canbemovedeasilyfromplacetoplace6_______toworkouttheanswertoaproblem7_______totravelaroundanareatofindoutaboutitcalculatemobilesolveexplore4_________tofindtheanswer38_______completely9________anyway10_______activityofmanagingmoneytotallyanyhowfinance8_______completelytotallyany4Completethepassagewiththewordsbelow.artificialtechnologyintelligentapplicationsexploreWebrealitylogicallyMybrotherwasveryinterestedincomputersandenjoyedwritingprogramsofhisown.HeusedtodownloadinformationfromtheInternetandmadeCompletethepassagewiththe5gooduseofit.Helikedto________theWorldWide_______andusedtheInternettocommunicatewithcomputerprogrammersallovertheworld.WhenhewenttouniversityhestudiedIT(information___________)anddevelopedaspecialin________exploreWebtechnologyartificialgooduseofit.Helikedto__6intelligence.Afterdevelopingspecial____________ofthecomputer,hehopestodesignan__________robotwhichcanthink________andlooklikehumanbeing,butin________hewasalongwaytogo.logicallyapplicationsintelligentrealityintelligence.Afterdeveloping7ThePresentPerfectPassiveVoiceGrammarThePresentPerfectPassiveVo8現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)表示動(dòng)作發(fā)生在過(guò)去,到現(xiàn)在已經(jīng)完成或?qū)ΜF(xiàn)在仍有影響。

現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)UnderstandingthestructureofthepresentperfectpassivevoiceThestructureofthepresentperfectpassivevoiceis:have/has＋been＋~ed現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)表示動(dòng)作發(fā)生在過(guò)去,到現(xiàn)在已經(jīng)完成或?qū)?

主動(dòng)語(yǔ)態(tài)即主語(yǔ)為動(dòng)作的執(zhí)行者；被動(dòng)語(yǔ)態(tài)即主語(yǔ)為動(dòng)作的承受者?，F(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)同它的主動(dòng)語(yǔ)態(tài)一樣，強(qiáng)調(diào)過(guò)去的動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果，但主語(yǔ)為動(dòng)作的承受者，表示“……已經(jīng)被……”。Thenewschoolhasbeensetup.新學(xué)校已經(jīng)建成了。主動(dòng)語(yǔ)態(tài)即主語(yǔ)為動(dòng)作的執(zhí)行者；被102.現(xiàn)在完成時(shí)被動(dòng)語(yǔ)態(tài)的肯定式為：

have/has+been+doneTheexperimenthasbeendonesuccessfully.這個(gè)實(shí)驗(yàn)做得很成功?，F(xiàn)在完成時(shí)被動(dòng)語(yǔ)態(tài)的否定式為：have/has+not+been+doneTom’snovelhasnotbeenpublished.湯姆的小說(shuō)還沒(méi)有被出版。2.現(xiàn)在完成時(shí)被動(dòng)語(yǔ)態(tài)的肯定式為：11現(xiàn)在完成時(shí)被動(dòng)語(yǔ)態(tài)的一般疑問(wèn)句需將have/has提到主語(yǔ)的前面。Hashisbikebeenrepaired?他的自行車修好了嗎？現(xiàn)在完成時(shí)被動(dòng)語(yǔ)態(tài)的特殊疑問(wèn)句為：疑問(wèn)詞+have/has+been+doneWhohasbeeninvited?誰(shuí)受到了邀請(qǐng)？現(xiàn)在完成時(shí)被動(dòng)語(yǔ)態(tài)的一般疑問(wèn)句需將have/has提到主12現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)表達(dá)以下兩個(gè)概念：1.說(shuō)話時(shí)已經(jīng)完成的動(dòng)作或出現(xiàn)的結(jié)果。2.主語(yǔ)是行為動(dòng)作的承受者?，F(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)由have/hasbeen＋v-ed構(gòu)成，其中v-ed為過(guò)去分詞，表示被動(dòng)。Ihavebeentoldaboutitmanytimes．Thebridgehasjustbeenbuilt．現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)表達(dá)以下兩個(gè)13在使用現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)時(shí)要注意以下兩點(diǎn)：1.過(guò)去分詞前有兩個(gè)助動(dòng)詞：have/has和been。2.必須表示被動(dòng)。在使用現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)時(shí)要14注意:副詞的位置

often,usually,always,never,hardly,seldom等副詞置于have/has和been中間。如:[誤]Suchamanhasbeenhardlybelieved.

[正]Suchamanhashardlybeenbelieved.注意:副詞的位置152.并不是所有動(dòng)詞都有被動(dòng)語(yǔ)態(tài)happen,takeplace,breakout,belongto,cost,last等不及物動(dòng)詞或詞組無(wú)被動(dòng)語(yǔ)態(tài)。如：

[誤]

GreatchangeshavebeentakenplaceinChinasince1978.[正]

GreatchangeshavetakenplaceinChinasince1978.2.并不是所有動(dòng)詞都有被動(dòng)語(yǔ)態(tài)16(2)open,break,drop等不強(qiáng)調(diào)動(dòng)作發(fā)出者時(shí)常用主動(dòng)語(yǔ)態(tài)。3.短語(yǔ)動(dòng)詞不可分割或省略其中的介詞或副詞。如：Thepatientshavebeentakengoodcareof.(2)open,break,drop等不強(qiáng)調(diào)動(dòng)作發(fā)出3174.一些特殊動(dòng)詞,如borrow,finish,begin,buy,start,return,marry,open,join等構(gòu)成的現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)不能與表示一段時(shí)間的狀語(yǔ)連用。若要表達(dá)相應(yīng)的意思，則需改換動(dòng)詞或時(shí)態(tài)。如：Mybrotherhashad(不能用hasbought)thisbikeforalmostfouryears.Howlonghasthisbookbeenbought?Howlongagowasthisbookbought?4.一些特殊動(dòng)詞,如borrow,finish,be18(1)把主動(dòng)語(yǔ)態(tài)的賓語(yǔ)變?yōu)楸粍?dòng)語(yǔ)態(tài)的主語(yǔ)。(2)把謂語(yǔ)變成被動(dòng)結(jié)構(gòu)(be＋過(guò)去分詞)(根據(jù)被動(dòng)語(yǔ)態(tài)句子里的主語(yǔ)的人稱和數(shù)，以及原來(lái)主動(dòng)語(yǔ)態(tài)句子中動(dòng)詞的時(shí)態(tài)來(lái)決定be的形式)。主動(dòng)語(yǔ)態(tài)變被動(dòng)語(yǔ)態(tài)的方法(1)把主動(dòng)語(yǔ)態(tài)的賓語(yǔ)變?yōu)楸粍?dòng)語(yǔ)態(tài)的主語(yǔ)。主動(dòng)語(yǔ)態(tài)變被動(dòng)語(yǔ)19(3)把主動(dòng)語(yǔ)態(tài)中的主語(yǔ)放在介詞by之后作賓語(yǔ),將主格改為賓格。Allthepeoplelaughedathim.

Hewaslaughedatbyallthepeople.Theymakethebikesinthefactory.

Thebikesaremadebytheminthefactory.(3)把主動(dòng)語(yǔ)態(tài)中的主語(yǔ)放在介詞by之后作賓語(yǔ),將主格改20(4)雙賓語(yǔ)動(dòng)詞變被動(dòng)語(yǔ)態(tài)可將其中的一個(gè)賓語(yǔ)變?yōu)橹髡Z(yǔ)，另一個(gè)保留不動(dòng)。主動(dòng)：Ihavegivenhimthekey.被動(dòng)：Hehasbeengiventhekey.被動(dòng)：Thekeyhasbeengiven(to)him.(5)帶復(fù)合賓語(yǔ)的動(dòng)詞變被動(dòng)語(yǔ)態(tài)時(shí),只能將賓語(yǔ)變?yōu)橹髡Z(yǔ),原來(lái)的賓補(bǔ)保留不動(dòng)，改稱主語(yǔ)補(bǔ)足語(yǔ)。主動(dòng)：Ihaveaskedhertohelpyou.被動(dòng)：Shehasbeenaskedtohelpyou.(4)雙賓語(yǔ)動(dòng)詞變被動(dòng)語(yǔ)態(tài)可將其中的一個(gè)賓語(yǔ)變?yōu)橹髡Z(yǔ)，另211.Whenandwheretogofortheon-salaryholiday___yet.A.arenotdecidedB.havenotbeendecidedC.isnotbeingdecidedD.hasnotbeendecided單選

1.Whenandwheretogofor222.Everypossiblemeans___topreventtheairpollution,buttheskyisstillnotclear.A.isusedB.areusedC.hasbeenusedD.havebeenused2.Everypossiblemeans___to233.Allthepreparationsforthetask___andwe’rereadytostart.A.completedB.completeC.hadbeencompletedD.havebeencompleted3.Allthepreparationsforth244.Somenewoilfields___since1976.A.wereopenedupB.hasopenedupC.havebeenopenedupD.hadbeenopenedup4.Somenewoilfields___sinc255.Thesilenceofthelibrary___onlybythesoundofpagesbeingturnedover.A.hasbeenbrokenB.breaksC.brokeD.wasbroken5.Thesilenceofthelibrary266.—______thesportsmeetmightbeputoff.

—Yes,italldependsontheweather.A.I’vebeentoldB.I’vetoldC.I’mtoldD.Itold6.—______thesportsmeetmi27TurnthefollowingintothePassiveVoice.1.Wehaveplantedsometreesaroundthelake.2.Myfatherhaslockedthedoor.3.Someonehasturnedoffthelight.Sometreeshavebeenplantedaroundthelake.Thelighthasbeenturnedoff.Thedoorhasbeenlocked.TurnthefollowingintothePa284.TheywillholdtheOlympicGamesinLondonintheyear2012.5.Theyhaverebuiltthebridge.Thebridgehasbeenrebuilt.TheOlympicGameswillbeheldinLondonintheyear2012.4.TheywillholdtheOlympic29(1)［誤］Manynewbuildingsbeenbuiltsince1980.［正］Manynewbuildingshavebeenbuiltsince1980．分析:謂語(yǔ)部分結(jié)構(gòu)不全,時(shí)態(tài)部分不完整。試分析：(1)［誤］Manynewbuildingsbeen30(2)［誤］Somethingbadhasbeenhappenedtohim.［正］Somethingbadhashappenedtohim.分析:被動(dòng)語(yǔ)態(tài)誤用。happen為不及物動(dòng)詞，不及物動(dòng)詞沒(méi)有被動(dòng)語(yǔ)態(tài)。(3)［誤］IhaveintroducedtoMrSmith．［正］IhavebeenintroducedtoMrSmith(byMrWang).分析:introduce為及物動(dòng)詞，I是introduce的承受者。(2)［誤］Somethingbadhasbeen(31(4)［誤］Thedoorhasbeenopenedofitself.［正］Thedoorhasopenedofitself．分析:有些動(dòng)詞如open，break，drop等既可以作及物動(dòng)詞，又可以作不及物動(dòng)詞，若不強(qiáng)調(diào)誰(shuí)是動(dòng)作的發(fā)出者，我們通常用主動(dòng)語(yǔ)態(tài)。ofitself意思是“自動(dòng)地”，因此，此句不可用被動(dòng)語(yǔ)態(tài)。(4)［誤］Thedoorhasbeenopened32PuttheChineseintoEnglishtocompletethesentences.1.Youcanseethehouse__________________(未油漆)foryears.2.Howmanyworkers_____________(已派遣)tobuildtherailway?3.—WhydoesMarylooksounhappy?

—She_________________(被嘲笑)byherclassmates.hasnotbeenpaintedhavebeensenthasbeenlaughedatPuttheChineseintoEnglisht334.Itissaidthatthehouse___________________(闖進(jìn)了)bytwothieves.5._____hisviews_____________(受到批判)bythem?6.Thetwopens______________________(未被拿走)byhim.7.Where____thetelevision______________(已經(jīng)修理了)?Havebeencriticizedhavenotbeentakenawayhasbeen

repairedbrokenintohasbeen4.Itissaidthatthehouse_348.ThepriceofacolorTVset_____________________(降價(jià)了)again.9.What__________________(已被譯成)intomanyforeignlanguages?

beenbroughtdownhashasbeentranslated8.ThepriceofacolorTV35Learningaboutlanguage人教版高中英語(yǔ)必修二Unit3Learningaboutlanguage課件36Fillthewordorexpressionforeachofthefollowingmeaningsfromthetext.1_________completechangeinwaysofthinking,working,etc2________connectedcomputersystem3_________tomakethingseasierrevolutionnetworksimplifyLearningaboutLaguageFillthewordorexpressionfo374_________tofindtheanswerusingnumbers5_______canbemovedeasilyfromplacetoplace6_______toworkouttheanswertoaproblem7_______totravelaroundanareatofindoutaboutitcalculatemobilesolveexplore4_________tofindtheanswer388_______completely9________anyway10_______activityofmanagingmoneytotallyanyhowfinance8_______completelytotallyany39Completethepassagewiththewordsbelow.artificialtechnologyintelligentapplicationsexploreWebrealitylogicallyMybrotherwasveryinterestedincomputersandenjoyedwritingprogramsofhisown.HeusedtodownloadinformationfromtheInternetandmadeCompletethepassagewiththe40gooduseofit.Helikedto________theWorldWide_______andusedtheInternettocommunicatewithcomputerprogrammersallovertheworld.WhenhewenttouniversityhestudiedIT(information___________)anddevelopedaspecialin________exploreWebtechnologyartificialgooduseofit.Helikedto__41intelligence.Afterdevelopingspecial____________ofthecomputer,hehopestodesignan__________robotwhichcanthink________andlooklikehumanbeing,butin________hewasalongwaytogo.logicallyapplicationsintelligentrealityintelligence.Afterdeveloping42ThePresentPerfectPassiveVoiceGrammarThePresentPerfectPassiveVo43現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)表示動(dòng)作發(fā)生在過(guò)去,到現(xiàn)在已經(jīng)完成或?qū)ΜF(xiàn)在仍有影響。

現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)UnderstandingthestructureofthepresentperfectpassivevoiceThestructureofthepresentperfectpassivevoiceis:have/has＋been＋~ed現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)表示動(dòng)作發(fā)生在過(guò)去,到現(xiàn)在已經(jīng)完成或?qū)?4

主動(dòng)語(yǔ)態(tài)即主語(yǔ)為動(dòng)作的執(zhí)行者；被動(dòng)語(yǔ)態(tài)即主語(yǔ)為動(dòng)作的承受者?，F(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)同它的主動(dòng)語(yǔ)態(tài)一樣，強(qiáng)調(diào)過(guò)去的動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果，但主語(yǔ)為動(dòng)作的承受者，表示“……已經(jīng)被……”。Thenewschoolhasbeensetup.新學(xué)校已經(jīng)建成了。主動(dòng)語(yǔ)態(tài)即主語(yǔ)為動(dòng)作的執(zhí)行者；被452.現(xiàn)在完成時(shí)被動(dòng)語(yǔ)態(tài)的肯定式為：

have/has+been+doneTheexperimenthasbeendonesuccessfully.這個(gè)實(shí)驗(yàn)做得很成功。現(xiàn)在完成時(shí)被動(dòng)語(yǔ)態(tài)的否定式為：have/has+not+been+doneTom’snovelhasnotbeenpublished.湯姆的小說(shuō)還沒(méi)有被出版。2.現(xiàn)在完成時(shí)被動(dòng)語(yǔ)態(tài)的肯定式為：46現(xiàn)在完成時(shí)被動(dòng)語(yǔ)態(tài)的一般疑問(wèn)句需將have/has提到主語(yǔ)的前面。Hashisbikebeenrepaired?他的自行車修好了嗎？現(xiàn)在完成時(shí)被動(dòng)語(yǔ)態(tài)的特殊疑問(wèn)句為：疑問(wèn)詞+have/has+been+doneWhohasbeeninvited?誰(shuí)受到了邀請(qǐng)？現(xiàn)在完成時(shí)被動(dòng)語(yǔ)態(tài)的一般疑問(wèn)句需將have/has提到主47現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)表達(dá)以下兩個(gè)概念：1.說(shuō)話時(shí)已經(jīng)完成的動(dòng)作或出現(xiàn)的結(jié)果。2.主語(yǔ)是行為動(dòng)作的承受者?，F(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)由have/hasbeen＋v-ed構(gòu)成，其中v-ed為過(guò)去分詞，表示被動(dòng)。Ihavebeentoldaboutitmanytimes．Thebridgehasjustbeenbuilt．現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)表達(dá)以下兩個(gè)48在使用現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)時(shí)要注意以下兩點(diǎn)：1.過(guò)去分詞前有兩個(gè)助動(dòng)詞：have/has和been。2.必須表示被動(dòng)。在使用現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)時(shí)要49注意:副詞的位置

often,usually,always,never,hardly,seldom等副詞置于have/has和been中間。如:[誤]Suchamanhasbeenhardlybelieved.

[正]Suchamanhashardlybeenbelieved.注意:副詞的位置502.并不是所有動(dòng)詞都有被動(dòng)語(yǔ)態(tài)happen,takeplace,breakout,belongto,cost,last等不及物動(dòng)詞或詞組無(wú)被動(dòng)語(yǔ)態(tài)。如：

[誤]

GreatchangeshavebeentakenplaceinChinasince1978.[正]

GreatchangeshavetakenplaceinChinasince1978.2.并不是所有動(dòng)詞都有被動(dòng)語(yǔ)態(tài)51(2)open,break,drop等不強(qiáng)調(diào)動(dòng)作發(fā)出者時(shí)常用主動(dòng)語(yǔ)態(tài)。3.短語(yǔ)動(dòng)詞不可分割或省略其中的介詞或副詞。如：Thepatientshavebeentakengoodcareof.(2)open,break,drop等不強(qiáng)調(diào)動(dòng)作發(fā)出3524.一些特殊動(dòng)詞,如borrow,finish,begin,buy,start,return,marry,open,join等構(gòu)成的現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)不能與表示一段時(shí)間的狀語(yǔ)連用。若要表達(dá)相應(yīng)的意思，則需改換動(dòng)詞或時(shí)態(tài)。如：Mybrotherhashad(不能用hasbought)thisbikeforalmostfouryears.Howlonghasthisbookbeenbought?Howlongagowasthisbookbought?4.一些特殊動(dòng)詞,如borrow,finish,be53(1)把主動(dòng)語(yǔ)態(tài)的賓語(yǔ)變?yōu)楸粍?dòng)語(yǔ)態(tài)的主語(yǔ)。(2)把謂語(yǔ)變成被動(dòng)結(jié)構(gòu)(be＋過(guò)去分詞)(根據(jù)被動(dòng)語(yǔ)態(tài)句子里的主語(yǔ)的人稱和數(shù)，以及原來(lái)主動(dòng)語(yǔ)態(tài)句子中動(dòng)詞的時(shí)態(tài)來(lái)決定be的形式)。主動(dòng)語(yǔ)態(tài)變被動(dòng)語(yǔ)態(tài)的方法(1)把主動(dòng)語(yǔ)態(tài)的賓語(yǔ)變?yōu)楸粍?dòng)語(yǔ)態(tài)的主語(yǔ)。主動(dòng)語(yǔ)態(tài)變被動(dòng)語(yǔ)54(3)把主動(dòng)語(yǔ)態(tài)中的主語(yǔ)放在介詞by之后作賓語(yǔ),將主格改為賓格。Allthepeoplelaughedathim.

Hewaslaughedatbyallthepeople.Theymakethebikesinthefactory.

Thebikesaremadebytheminthefactory.(3)把主動(dòng)語(yǔ)態(tài)中的主語(yǔ)放在介詞by之后作賓語(yǔ),將主格改55(4)雙賓語(yǔ)動(dòng)詞變被動(dòng)語(yǔ)態(tài)可將其中的一個(gè)賓語(yǔ)變?yōu)橹髡Z(yǔ)，另一個(gè)保留不動(dòng)。主動(dòng)：Ihavegivenhimthekey.被動(dòng)：Hehasbeengiventhekey.被動(dòng)：Thekeyhasbeengiven(to)him.(5)帶復(fù)合賓語(yǔ)的動(dòng)詞變被動(dòng)語(yǔ)態(tài)時(shí),只能將賓語(yǔ)變?yōu)橹髡Z(yǔ),原來(lái)的賓補(bǔ)保留不動(dòng)，改稱主語(yǔ)補(bǔ)足語(yǔ)。主動(dòng)：Ihaveaskedhertohelpyou.被動(dòng)：Shehasbeenaskedtohelpyou.(4)雙賓語(yǔ)動(dòng)詞變被動(dòng)語(yǔ)態(tài)可將其中的一個(gè)賓語(yǔ)變?yōu)橹髡Z(yǔ)，另561.Whenandwheretogofortheon-salaryholiday___yet.A.arenotdecidedB.havenotbeendecidedC.isnotbeingdecidedD.hasnotbeendecided單選

1.Whenandwheretogofor572.Everypossiblemeans___topreventtheairpollution,buttheskyisstillnotclear.A.isusedB.areusedC.hasbeenusedD.havebeenused2.Everypossiblemeans___to583.Allthepreparationsforthetask___andwe’rereadytostart.A.completedB.completeC.hadbeencompletedD.havebeencompleted3.Allthepreparationsforth594.Somenewoilfields___since1976.A.wereopenedupB.hasopenedupC.havebeenopenedupD.hadbeenopenedup4.Somenewoilfields___sinc605.Thesilenceofthelibrary___onlybythesoundofpagesbeingturnedover.A.hasbeenbrokenB.breaksC.brokeD.wasbroken5.Thesilenceofthelibrary616.—______thesportsmeetmightbeputoff.

—Yes,italldependsontheweather.A.I’vebeentoldB.I’vetoldC.I’mtoldD.Itold6.—______thesportsmeetmi62TurnthefollowingintothePassiveVoice.1.Wehaveplantedsometreesaroundthelake.2.Myfatherhaslockedthedoor.3.Someonehasturnedoffthelight.Sometreeshavebeenplantedaroundthelake.Thelighthasbeenturnedoff.Thedoorhasbeenlocked.TurnthefollowingintothePa634.TheywillholdtheOlympicGamesinLondonintheyear2012.5.Theyhaverebuiltthebridge.Thebridgehasbeenrebuilt.TheOlympicGameswillbeheldinLondonintheyear2012.4.TheywillholdtheOlympic64(1)［誤］Manynewbuildingsbeenbuiltsince1980.［正］Manynewbuildingshavebeenbuiltsince1980．分析:謂語(yǔ)部分結(jié)構(gòu)不全,時(shí)態(tài)部分不完整。試分析：