2025年春滬教牛津版初中英語八年級（下）教學(xué)課件：Unit 3 Period 4

Module2ArtsandcraftsPeriod4GrammarUnit3Traditionalskills學(xué)習(xí)目標(biāo)學(xué)習(xí)并掌握本課時語法——被動語態(tài)。12對英語有持續(xù)的興趣，并樹立較為明確的目標(biāo)。Introduceatraditionalskillorcraftthatyouknowabout.Showtime課堂導(dǎo)入課堂學(xué)習(xí)Readthesentencesonpage39.1ThepassivevoiceinthesimplepresenttenseActivesentencestelluswhoorwhatdoessomething.Passivesentencesoftendonottelluswhoorwhatdoessomething.

Readthesentencesintheboxonpage39andcomplete“Workouttherule”.amisareRead“Thingstoremember”andlearnaboutthepassivevoiceinthesimplepresenttense.Thepassivevoiceinthesimplepresenttense:

amSb./Sth.is+pastparticiple(+by...)

areAMaryreadanotherarticleaboutDaminandhisbirdsinthenewspaper.Completethearticlewiththeverbsfromtheboxinthepresentpassiveform.isbroughtuparecheckedistakenislookedafterisgiveniscontrolledReadthesentencesonpage40andcomplete“Workouttherule”.2ThepassivevoiceinthesimplepasttensewaswereRewritethesentencesinthepastpassiveform.Theybuiltabridgehereayearago.MycousinboughtacolorTVset.Mymothermadeabigcakeyesterday.Theyfoundsomemoneylyingonthefloor.LilysangasongatEnglishCorner.

Abridgewasbuiltherebythemayearago.AcolorTVsetwasboughtbymycousin.Abigcakewasmadebymymotheryesterday.Somemoneywasfoundlyingonthefloorbythem.AsongwassungbyLilyatEnglishCorner.BMarywatchedaTVprogrammeaboutDamin.ItwasmadebyafilmcompanyfromtheUK.Thisishowtheyfilmedtheprogramme.Completethepassagewiththeverbsfromtheboxinthepastpassiveform.Thefilmcompanywantedtomakeaprogrammeaboutcormorantfishing,sowecamefromtheUKtoChina.Manycormorantfishermen(1)________________.Intheend,Damin(2)________________becauseheisthebestfishermaninhisvillage.Thenthecamerasandlights(3)________________toDamin’svillage.Damin(4)________________bythecameraman.Aboat(5)________________tofilmontheriver.wereinterviewedwaschosenweretakenwasfilmedwasusedReadthesentencesonpage41andcomplete“Workouttherule”.3ThepassivevoiceinthesimplefuturetensewillbeRead“Thingstoremember”andlearnaboutpassivequestions.被動語態(tài)的一般疑問句的結(jié)構(gòu)：Be動詞+主語+過去分詞+······？CAfterthefilming,theBritishdirectortalkedtoDamin.Completehiswordswiththeverbsfromtheboxinthefuturepassiveform.willbetakenwillbeaddedwillbemadewillbeshownwillbewatched不同時態(tài)下的動詞的被動語態(tài)時態(tài)結(jié)構(gòu)例句一般現(xiàn)在時am/is/are+ppPensareusedatschool.一般過去時was/were+ppIwasaskedtocleantheroomyesterday.一般將來時willbe+ppYouwillbeinvitedtothepartynextweek.現(xiàn)在進行時am/is/arebeing+ppThehouseisbeingrepaired.[Tip]動詞的被動語態(tài)常由助動詞be的各種時態(tài)后跟動詞的過去分詞（pastparticiple=pp）構(gòu)成。只有及物動詞才能用于被動語態(tài)，不及物動詞不能用于被動語態(tài)。及物動詞指后面可跟名詞或代詞來充當(dāng)直接賓語的動詞，如ask,buy,do等；不及物動詞指后面不跟直接賓語的動詞，如arrive,die等。一、被動語態(tài)主要有以下兩種用法：1.表示主語是動作的承受著，動作執(zhí)行者一般由by引出。2.側(cè)重說明主語接受動作，無需或無法知道動作的執(zhí)行者是誰。二、主動語態(tài)轉(zhuǎn)換成被動語態(tài)，注意幾種結(jié)構(gòu)不同的轉(zhuǎn)換方式：1.主語+謂語動詞+賓語這類結(jié)構(gòu)轉(zhuǎn)換成被動語態(tài)時，把賓語轉(zhuǎn)換成主語，主語轉(zhuǎn)換成“by+賓語”的短語，謂語動詞轉(zhuǎn)換為被動結(jié)構(gòu)。如：Wecaughtsomefish.→Somefishwascaughtbyus.2.主語+謂語動詞+間接賓語+直接賓語這類結(jié)構(gòu)轉(zhuǎn)換時，即可將間接賓語轉(zhuǎn)換為主語，也可將直接賓語轉(zhuǎn)換為主語。如：Mybrothergavemeabook.→Iwasgivenabookbymybrother./

Abookwasgiventomebymybrother.三、某些及物動詞很少用于被動語態(tài)：這些動詞大多數(shù)是“靜態(tài)動詞”，即表示狀態(tài)而不是動作的動詞，如cost,fit,have,lack等。四、注意被動語態(tài)結(jié)構(gòu)的一般疑問句、否定句和特殊疑問句：ArecorderisusedbythemintheirEnglishclass.IsarecorderusedbythemintheirEnglishclass?Arecorderisn’tusedbythemintheirEnglishclass.WhatisusedbythemintheirEnglishclass?將下列句子轉(zhuǎn)換為被動句1.Theteacherfoundtheboyattheschoolgate.____________________________________________________2.Mumwilltakeustothezootomorrow.____________________________________________________3.Thedoctorisperforminganoperationatthemoment.____________________________________________________4.WewilldiscusstheprobleminthemeetingthisFriday.____________________________________________________課堂達標(biāo)Theboywasfoundattheschoolgatebytheteacher.Wewillbetakentothezooby