高一英语必修二Unit2Grammar课件

课标人教实验版高一Module2Unit2GrammarThepassivevoice☆被动语态的时态是由be的时态决定的，be是什么时态，全句就是什么时态，be后面的过去分词不变。时态主语单数复数过去分词一般现在时Thecar/carsisaredesigned.一般过去时Thecar/carswasweredesigned.现在完成时Thecar/carshasbeenhavebeendesigned.过去完成时Thecar/carshadbeenhadbeendesigned.一般将来时Thecar/carswillbewillbedesigned.将来完成时Thecar/carswillhavebeenwillhavebeendesigned.现在进行时Thecar/carsisbeingarebeingdesigned.过去进行时Thecar/carswasbeingwerebeingdesigned.一般将来时被动语态用法:1)一般将来时被动语态由“shall(will)+be+及物动词的过去分词”构成。使用时应注意下面句型由主动语态变为被动语态的方法。(1)主语+谓语+宾语，例如：主动:We’llbuildanewhousenextyear.被动:Anewhousewillbebuilt(byus)nextyear.(2)主语+谓语+间接宾语+直接宾语(习惯上把间接宾语变为被动语态的主语)主动:Mymotherwillgivemeashirt.被动:Iwillbegivenashirt(bymymother).如果把直接宾语改为主语时,则在间接宾语前加to或for主动:Mymotherwillgivemeashirt.被动:Anewshirtwillbegiventome(bymymother).(3)主语+谓语+宾语+宾补。如果是含有复合宾语的主动句变成被动句时,将其中的宾语变为主语,宾补不变。例如:主动:We’llaskhimtohelpyoutomorrow.被动:Hewillbeaskedtohelpyou(byus).表示将来时的结构:will/shall+do,be+going+todo,be+doing,be+todo,be+about+todo1.We’llbuildanewhousenextyear.dobedoneAnewhousewillbebuilt(byus)nextyear.2.Mymotherwillgivemeapresent.Iwillbegivenapresent(bymymother).Apresentwillbegiventome(bymymother).3.ThemotherisgoingtotellthebabyastoryThebabyisgoingtobetoldastory(bythemother).Astoryisgoingtobetoldtothebaby(bythemother).4.Kellyisabouttosingusasongattheparty.Weareabouttobesungasong(byKelly)attheparty.Asongisabouttobesungforus(byKelly)attheparty.5.Thepoliceisgoingtohavethethiefstayinprison.Thethiefisgoingtobehadtostayinprison(bythepolice).I.用所给动词的正确时态和语态填空。1.ItisclearthatBeijingOlympicGames___________(hold)onAugust8-24,2008.2.Whilemanypeopleturntocomputerfornewsandmovies,itdoesn’tmeanthattheTVset_____________(replace)inthenearfuture.3.Manychances___________(lose)ifyoudon’tworkhard.4.You__________(fine)bythepoliceifyoukeepdrivingsofast.willbeheldwillbereplacedwillbelostwillbefined5.Thequestionisgoingto____________(discuss)byus.6.Thelittlegirlissoprettythatshe______________(admire)byallthepeoplewhenshegrowsup.7.Don’tworryaboutthat.It___________(finish)nextweek.8.She___________(meet)byherfriendsassoonasshearrives.9.Ihearthatmorethanonemilliondollars___________(spend)ontheprojectnextyear.bediscussedwillbeadmiredwillbefinishedwillbemetwillbespentII.下列句子均有一处错误，请指出并改正。1.Don’tworry!Youwillnotbelaughedforthat.2.Thefilmissointerestingthatitwillwatchagainandagain.3.Ipromisethismatterwillbetakecareof.laughed后加atwatch→bewatchedtake→taken4.Themanwhogivesordersisinthechargeofthearmy.5.HeisluckyenoughtobeadmittedtoavolunteerofthecomingOlympicGames.to→as去掉第二个the