高一英语必修二第三单元语法(免费下载)

WelcomeTheFuturePassiveVoice(一般将来时被动语态)shall/will/begoingto/+be+过去分词e.g.The30thOlympicGames_____________byLondonintheyear2012.The30thOlympicGames___________________byLondonintheyear2012.某人（物）将被……willbehostedaregoingtobehosted结构意义1.Theywillgiveheragoldmedal.2.Theconstructionworkerswillputdowntheoldtemple.3.Therabbitsaregoingtoeatthecarrots.Shewillbegivenagoldmedal(bythem).Theoldtemplewillbepulleddown(bytheconstructionworkers).Thecarrotsaregoingtobeeaten(bytherabbits).Practice:TurnthefollowingsentencesintoPassiveVoice:Agoldmedalwillbegiventoher(bythem).observing1)OvertimeIhavebeenchangedquitealot.2)Ihavebeenusedinofficesandhomessincethe1970s.3)IneverforgetanythingIhavebeentold.4)Sincethe1970smanynewapplicationshavebeenfoundforme.5)Ihavealreadybeenputintorobots.6)Ihavealreadybeenputintospacerockets.summarizethesentencestructure:have/hasbeendone1)Ihavebeenusedinofficesandhomessincethe1970s.2)IneverforgetanythingIhavebeentold.3)Sincethe1970smanynewapplicationshavebeenfoundforme.4)Ihavealreadybeenputintorobots.5)Ihavealreadybeenputintospace.Findoutthetimeadverbialssincethe1970sSincethe1970salreadyalreadyWeshouldusethePresentPerfectPassiveVoiceinthetwocases:1)_______________________________.2)_______________________________.发生在过去但对现在有影响的被动动作发生在过去,持续到现在的被动动作.常与_____,_______等时间状语连用sincealready1.Computershavebeen________(use)todealwithinformation.2.Thepricesforthecomputershave_______________(bringdown).3.Beijing________________(connect)withShanghaibytherailwayformanyyears.4.Someofthehouses_________________(pulldown)recently.5.Thetask_________________(notfinish)yet.HaveatryusedbeenbroughtdownhasbeenconnectedhavebeenpulleddownhasnotbeenfinishedformanyyearsrecentlyyetFindoutthetimeadverbials.5practice1.Myfriendhasboughtanewpersonalcomputer.2.Theshophasrepairedmycomputerveryquickly.3.Anunknownvirushasjustattackedmycomputer.4.Wehavenotsolvedtheproblemyet.5.Thecompanyhasgiventhecomputersawaytoalocalschool.6.Thescientistshavedevelopedakindofintelligentrobot.Putthefollowingsentencesintothepassivevoice.practice1.Anewpersonalcomputerhasbeenboughtbymyfriend.2.Mycomputerhasbeenrepairedbytheshopveryquickly.3.Mycomputerhasjustbeenattackedbyanunknownvirus.4.Theproblemhasnotbeensolvedbyusyet.5.Thecomputershavebeengivenawaytoalocalschoolbythecompany.6.Akindofintelligentrobothasbeendevelopedbythescientists.Putthefollowingsentencesintothepassivevoice.Allmen,rescue,firefightersAllmenhavebeenrescuedbythefirefighters.Describethepictureswiththepresentperfectpassivevoice.Thegroupdraw(分组),showontheInternet,recentlyThegroupdrawhasbeenshownontheInternetrecently.Vaccinehasalreadybeentaken.vaccine(疫苗)，already,takeTheOlympicGames,hostsuccessfully,byChinaTheOlympicGameshavebeenhostedsuccessfullybyChina.Thekeyboardhasbeendamaged.Theclotheshavebeenwashed.Thedoorhasbeenlocked.Thevasehasbeenbroken.1.Somenewoilfields_____since1976.A.wereopenedupB.hasopenedupC.havebeenopenedupD.hadbeenopenedup2.Thesilenceofthelibrary____onlybythesoundofpagesbeingturnedover.A.hasbeenbrokenB.breaksC.brokeD.wasbroken3.-_____thesportsmeetmightbeputoff.-Yes,italldependsontheweather.A.I'vebeentoldB.I'vetoldC.I'mtoldD.ItoldCAD4.---Howlong_____atthisjob?---Since1990.A.wereyouemployedB.haveyoubeenemployedC.hadyoubeenemployedD.willyoubeemployed5.Whenandwheretogofortheon-salaryholiday___yet.(2003上海春季)A.arenotdecidedB.havenotbeendecidedC.isnotbeingdecidedD.hasnotbeendecided6.Allthepreparationsforthetask___,andwe’rereadytostart.(2000北京春季)A.completedB.completeC.hadbeencompletedD.havebeencompletedBDDYourclassisabouttoholdaChristmaspartyinhalfanhour.Nowyourteacheraskyou,theorganizer,toreportyourpreparationwork.Giveareportpain,artificialsnowdecoraterearrangehangupplacesnacksanddrinks,bringintotheclassroomThestudentsarebusynowbecausetheparty__________(hold)inhalfanhour.Theclassroom______________(clean).Thewindowsandtheblackboard_______________(paint)withartificialsnow.Thewalls_________________(decorate)withcoloredelectriclightsandpaperdecorations.Somestudentsarepreparingballoons,which___________(hang)upsoon.Thedesksandchairs_______(rearrange).AbigChristmastree____________(place)intheclassroom.Somestudentsaredecoratingit,which___________(finish)in10minutes.Snacks(零食)anddrinks_______________(bring)intotheclassroom.Ibelieveeverything____________(do)in20minutes.willbeheldhasbeencleanedhavebeenpaintedhavebeendecoratedwillbehunghavebeenbroughthasbeenrearrangedhasbeenplacedwillbefinishedwillbedoneThestudentsarebusynowbecausetheparty……inhalfanhour.Theclassroom……Thewindowsandtheblackboard……Thewalls……Somestudentsarepreparingballoons,which……soon.Thedesksandchairs……AbigChristmastree……Somestudentsaredecoratingit,which……in10minutes.Snacksanddrinks……Ibelieveeverything…….in20minutes.RetellHomeworkCompletethereportifyouhaven’tfinishedinclass.Doexercise1onPage57(Workbook)andgrammarpracticeonP37（一、基础达标）,P39（二、能力提升）(同步检测三级跳)