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2019-2020年高中英语人教版必修2Unit3putersperiod2教案2ThePresentPerfectPassiveVoiceAimsTolearntouseThePresentPerfectPassiveVoiceTodiscoverusefulwordsandexpressionTodiscoverusefulstructuresProceduresI.WarmingupbyreadingtothetapeTobeginwithturntopage18listeningtoandreadingtotherecordingofthetextWHOAMIAttentiongoestothepausesandintonationaswellasthepronunciationofthereader.II.DiscoveringusefulwordsandexpressionsInpairsdotheexercises12and3onpages19and
20.Youmustfinishthemin10minutes.DiscoveringusefulwordsandexpressionsAnswerkeyforExercise1:1totally 2revolution 3artificialintelligence4birth 5simple-minded 6goby 7dealwith 8network 9truly 10anywayAnswerkeyforExercise2:revolution;network; wentby;totally;truly;simple-minded;Anyway;dealwithAnswerkeyforExercise3:1 totally 2amazed 3exciting 4excited 5cheaply 6unluckyDiscoveringusefulstructuresAnswerkeyforExercise1:1 ...myfamilyandIhavebeenusedbybillionsofpeopletodealwithinformation....2 Ihavetrulybeenbuilttoservethehumanrace....AnswerkeyforExercise2:1 Anewpersonalputerhasbeenboughtbyus.2 Manyproblemshavebeenfoundwithournewputer.3 APChasbeenbuiltthewaywewanted.4 OurputerhasjustbeenjoinedtotheInternet.5 Theputerhasbeenusedeverydaybyussinceweboughtit.6 Alotofe-mailshavebeenwrittenontheputerinthepastyear.III.Learningaboutgrammar
1.PassiveVoice—OverviewTenseorModelPassiveSentenceSimplePresentTheTOEFLexamisgiveneverysixmonths.SimplepastTheTOEFLexamwasgivenlastmonth.SimpleFutureTheTOEFLexamthisyearwillbegivenonOctober
15.PresentContinuousTheTOEFLexamisbeinggiveneveryyear.PresentperfectTheTOEFLexamhasbeengiveneveryyearsince
1950.PastperfectTheTOEFLexamhadbeengivenbeforetheVietnamWaroccurred.SimpleModalTheTOEFLexamshouldbegiventoeveryForeignstudent.PastModalTheTOEFLexamshouldhavebeengiventoalltoenterUScolleges.
2.ThePresentPerfectPassiveVoiceThestructureofThePresentPerfectPassiveVoiceis:have/has+been+~edIV.ReadingaloudanddiscoveringNowgobacktopage18toreadaloudanddiscoverinthetextexamplesofThePresentPerfectPassiveVoice.AstheyearshavegonebyIhavebeenmadesmallerandsmaller.SincethenmyfamilyandIhavebeenusedbybillionsofpeopletodealwithinformationwitheachotheraroundtheworldbytheInternet.V.DiscoveringusefulstructureWeshalldogrammarexercises12and3onpage
20.VI.ClosingdownbydoingaquizCorrectthemistakesinthesepassivevoicesentencesExample:Thehousewasbuildin
1880.correct=Thehousewasbuiltin
1880.
1.3000employeeswerelayingoff.
2.Astorywillmadeup.
3.Anideawasputtedforwardfordiscussion.
4.Hasthebookbeengivebacktoyouyet
5.Mybankloanwillbepayedoffinfiveyearstime.
6.Nothingcanbeholdagainstme.
7.Ourallieswillbelendsupport.
8.Shehasneverheardof.
9.Shewasbeingknockeddownbyabus.
10.Shewaslettedoffwithafine.
11.Thecandlewasblowoutbythedraught.
12.Thecriminalwerelockedup.
13.Thefloodwaterwasbekeptbackbybarriers.
14.Theinconveniencewillmadeupforbythismoney.
15.Thekeysmusthavebeenbeingleftbehind.
16.Theoldcinemaisbeingpulldown.
17.Theprotestersbeingheldbackbythepolice.
18.Theroadwasblockingoff.
19.Thirtymorepeoplewerelaidofflastweek.
20.Yourjacketcanbehangedupoverthere.。