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1、2019-2020年高中英语Unit3Lifeinthefuturegrammar试题小议过去分词作状语【要点解读】●过去分词可在句中作时间、条件、原因、让步、方式或伴随等状语。这时分词动作与句子主语构成逻辑上的动宾关系。如：Giventime,he’llmakeafirst-classtennisplayer.（条件状语）Frightenedbynoisesinthenight,shenolongerdaredtosleepinherroom.（原因状语）Wefinallyclimbedontothetopofthehil
2、l,pletelytiredout.（伴随状语）●过去分词作时间、条件、原因、让步等状语时，可转换为对应的状语从句。如：Questionedbythepoliceaboutthefire,themanbecametense.→Themanbecametensewhenhewasquestionedbythepoliceaboutthefire.Writteninahurry,thisarticlewasnotsogood.→Asitwaswritteninahurry,thisarticlewasnotsogood.●过去分
3、词作状语，前边可以加when,while,if,unless,once,asif,though等连词，构成“连词+分词”形式。如：Generallyspeaking,whentakenaccordingtothedirections,thedrughasnosideeffect.Thoughwarnedofthedanger,hestillwentskatingonthethinice.Theresearchissodesignedthatoncebegunnothingcanbedonetochangeit.●过去分词与句
4、子的主语之间存在逻辑上的动宾关系；现在分词与句子的主语之间存在逻辑上的主谓关系。试比较：Seenfromthetopofthetower,ourcitylooksverybeautiful.Seeingfromthetopofthetower,wecangetawonderfulviewofourcity.●过去分词（短语）作状语时，分词的逻辑主语与句子的主语要一致。如：Givenanotherchance,thejobcouldbebetterdone.[误]Givenanotherchance,Icoulddothejo
5、bbetter.[正]Althoughbuiltthirtyyearsago,wefindthehouseverybeautiful.[误]Althoughbuiltthirtyyearsago,thehouselooksverybeautiful.[正]【学以致用】从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。1.Whenfirst_____tothemarket,theseproductsenjoyedgreatsuccess.(xx全国卷II)A.introducingB.introducedC.intro
6、duceD.beingintroduced2._____withthesizeofthewholeearth,thebiggestoceandoesnotseembigatall.(湖北xx)A.pareB.WhenparingC.paringD.Whenpared3.When_____help,oneoftensays“Thankyou.”or“It’skindofyou.”(福建xx)A.offeringB.toofferC.tobeofferedD.offered4.______withsomuchtrouble,we
7、failedtopletethetaskontime.(四川xx)A.FacedB.FaceC.FacingD.Toface5.______byagreaterdemandforvegetables,farmershavebuiltmoregreenhouses.(浙江xx)A.DrivenB.BeingdrivenC.TodriveD.Havingdriven6.Theflowershisfriendgavehimwilldieunless________everyday.(四川xx)A.wateredB.watering
8、C.waterD.towaterKey:1-3BDD4-6AAA
