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《必修5 Unit 3 过去分词作状语.ppt》由会员上传分享，免费在线阅读，更多相关内容在PPT专区-天天文库。
1、过去分词作状语1)过去分词作状语时,过去分词的逻辑主语与句子主语_______。Attention一致Heated,waterchangesintosteam.Inspiredbyherexample,weworkedevenharder.Attention2）过去分词表示_____(主动/被动)的动作Givenmoreattention,thetreecangrowbetter.Writteninahurry,thisarticlewasnotsogood!被动3）过去分词表示_____(进行/完成)的动作Askedwhathadhappened,he
2、toldusaboutit.→Whenhewasaskedwhathadhappened,hetoldusaboutit.完成1.WritteninFrench,thelettercannotbeunderstood.2.WritteninFrench,Icannotunderstandtheletter.信是句子的主语，信被写，符合逻辑，句子正确。I是句子主句，过去分词的逻辑主语默认与句子一致。“我”被写，句子错误T/F过去分词作状语可与状语从句转换1.Givenmoretime,wewouldbeabletodotheworkmuchbetter.(
3、Ifwewere)givenmoretime,wewouldbeabletodotheworkmuchbetter.2.OncetranslatedintoChinese,thebookbecameverypopularamongChineseteenagers.Once(itwas)translatedintoChinese,thebookbecameverypopularamongChineseteenagers.3.Askedwhathadhappened,hetoldusaboutit.→(Whenhewasasked)whathadhappen
4、ed,hetoldusaboutit.4.Wellknownforhisexpertadvice,hereceivedmanyinvitationstogivelectures.→(Becausehewas)wellknownforhisexpertadvice,hereceivedmanyinvitationstogivelectures.用括号内所给动词的适当形式填空。1._____(use)inthisway,thewordshouldn’tbetakenasaverb.2._____(arm)withspecialguns,knivesandbr
5、ushes,twospacewalkingastronautspracticedfixingthespacecraft.3.Though_____(catch)inatrafficjam,wemanagedtoarriveattheairport.UsedArmedcaught1.Followingtheoldman,wewentupstairs.—wefollowed(跟着那个老人,我们上去了)2.Followedbytheoldman,wewentupstairs.(wewere)(被那个老人跟着,我们上去了)Compare注意：选择现在分词还是过去
6、分词，关键看主句的主语。如分词的动作是主句的主语发出，分词就选用现在分词，反之就用过去分词。1.从上面看,体育场好像一个鸟巢。____fromthetop,thestadiumlookslikeabirdnest.A.SeeingB.Seen2.从太空看,宇航员看不到长城。____fromthespace,theastronautcannotdiscovertheGreatWall.A.SeeingB.Seen1._____foralongtime,thebooklooksold.由于用了很长时间，这本书看上去很旧.2.______thebook,Ifi
7、ndituseful.在使用的过程中，我发现这本书很有用.3.________ather,hejumpedwithjoy.4._______atbyher,hejumpedwithjoy.UsedUsingLookingLooked主句主语是分词的发出者，就用现在分词；主句主语是分词的受动着，就用过去分词。Exercise1.Iwasfrightenedbytheloudnoise.Iwenttoseewhatwashappening.Frightenedbytheloudnoise,Iwenttoseewhatwashappening.2.Hewash
8、itbythelackoffreshair.Hegotabadheadache.
