非謂語動詞作狀語公開課

非謂語動詞作狀語公開課WelcometoMyClass非謂語動詞作狀語復習專題Non-finiteVerb本節(jié)課的復習目標：1.復習并掌握非謂語動詞的各種形式的構成。2.通過講解與練習、觀察對比感悟，掌握動詞不定式、動詞-doing和過去分詞作狀語的區(qū)別。3.能夠在語法填空中準確判斷狀語，并恰當?shù)靥罘侵^語動詞形式。過去分詞不定式-ing形式非謂語動詞todo

v.ingdone一般式一般被動式完成式完成被動式todotobedonetohavebeendonetohavedonedoingbeingdonehavingdonehavingbeendonedone非謂語動詞做狀語1.不定式:非謂語充當哪種狀語2.分詞或分詞短語:原因，結果，時間，條件，伴隨，讓步狀語目的，原因和結果狀語⒈不定式作目的狀語1.不定式可以獨立作目的狀語；2.不定式還可用在soas(to)或

inorder(to)后,表示目的。3.從結構上講，不定式作目的狀語放于句首時，通常用逗號和句子隔開；如果放于句末，通常不用逗號為了提高他們的服務，員工們積極的學習英語。Toimprovetheirservice,theworkersareactiveinlearningEnglish.TheworkersareactiveinlearningEnglishtoimprovetheirservice.Conclusion例題Tonylentmethemoney,

thatI’dliketodothesameforhim.

hopingB.tohopeC.hopedD.havinghoped

不定式的這種用法常見于表示人的心理感受的形容詞作表語的句式中。這類形容詞常見的有：happy,glad,sorry,lucky,fortunate,unfortunate,ashamed,surprised,frightened,shocked,delighted,disappointed,anxious,impatient,etc.2．不定式作原因狀語Wewillbehappytoco-operatewithyouinthework.Conclusion1.Thetrainwascaughtinheavysnow,_________(cause)thedelay.2.Heawoke,only________(find)himselfonthefloor.causingtofindV-ing做結果狀語表示必然結果，todo做結果狀語表示出乎意料的結果，可用onlytodo.Conclusion3．不定式作結果狀語分詞做狀語分詞作狀語時其邏輯主語常為主句的主語，此時注意人稱一致。

1）Seenfromthetopofthehill,thecitylooksmorebeautifultous.2）Seeingfromthehill,wefindthecityverybeautiful.邏輯主語1_____foralongtime,thebooklooksold.______thebook,Ifindituseful.________(look)ather,hejumpedwithjoy.________(look)atbyher,hejumpedwithjoy.UsedUsingLookingLooked被動主動語態(tài)doinghavingdonebeingdone語態(tài)看分詞（即主被動關系）2havingbeendone1.doing或者beingdone與謂語動詞幾乎同時發(fā)生2.Havingdone或者havingbeendone先于謂語動詞發(fā)生時態(tài)看分詞(即時間關系)3非謂語動詞作狀語解題四大步驟？例題

atthecafeteriabefore,Tinadidn’twanttoeatthereagain.HavingeatenB.ToeatC.EatenD.Eat二.找邏輯主語三、分析語態(tài)四、分析時態(tài)一.辨別“謂與非謂”非謂語動詞作狀語解題步驟1.Theplanecrashed，_____all200peopleaboard.A.killedB.havingkilledC.killingD.hadkilled2.Theplanecrashed,