过去进行时(微课课件).ppt
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过去进行时(微课课件).ppt
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,过去进行时,Thepastcontinuoustense,-Whatistheboydoingnow?
-Heissleeping.,现在进行时:
sb+is/am/are+doing,Sheisrunning.,At7:
00pmyesterday,peopleweredoingdifferentthings.,HappyApartment,cleaning,readingabook,-Whatwashe/shedoingat7:
00pmyesterday?
-He/Shewasv-ing.,talkingonthephone,usingthecomputer,-Whatweretheydoingat7:
00pmyesterday?
-Theywerev-ing.,-Whatwereyoudoingatthattimeyesterday?
-Iwasreading.-Iwasdoinghomework.,7:
30pmyesterday,Canyouremember?
ThePastContinuousTense(过去进行时),was/were,doing,+,Sb+,动词加-ing的变化形式,注意:
若结尾的辅音与元音字母组合发一个音,就直接加-ing。
如:
draw-drawing,play-playing,working,buying,visiting,saying,taking,leaving,writing,making,stopping,shopping,sitting,getting,lielying,die-dying,tie-tying,GuessingGame,-Itwasplayingbasketball.,-Whatwasitdoing?
GuessingGame,-Hewaspainting.,-Whatwashedoing?
GuessingGame,-Shewastakingphotos.,-Whatwasshedoing?
GuessingGame,-Theywereplayingfootball.,-Whatweretheydoing?
用法一:
表示在过去某一时刻正在进行的状态或动作Theywereeatingbreakfastat7:
00amyesterday.IwaswritingaletteratthistimelastSunday.at+时间点,atthistime,atthattime+过去时间表示在过去某一段时间一直在进行的动作TheywerebuildingacinemaFrom1993to1998.hewas,用法,用法二:
用法,表示在过去的某个时间,前后两个动作是同时进行的。
-IwassleepingwhileLiJiewaswatchingTV.,用法三:
时常与when,while连用,表当之时Mybrotherfellwhilehewasridinghisbicycle.Itwasrainingwhentheyleftthestation.,Tips:
While+过去进行时(延续性动词),主句用一般过去时When+一般过去时,主句用过去进行时,需要用过去进行时的时间状语:
时间点+过去3oclockyesterday;atthistimelastmonth;atthattime/moment,justnow,then2.由when引起的句中3.while两端都用进行时4.参照上下文,过去进行时的“时光机”(标志词),Exercise,Fillintheblankswiththeproperforms.1.They_(read)ateightyesterdayevening.2.I_(do)myhomeworkatthattimewhenyoucalledme.3._you_(sweep)thefloorwhileyourmother_(cook)?
4.We(nottalk)witheachotheryesterdaymorning.5.What_you_(do)ateightlastnight?
werereading,wasdoing,Weresweeping,wascooking,werenttalking,weredoing,Talkingandwriting,at5pmlastSunday,XishanPark,Tomsclassmates,Tom,Lucy,Rose,Peterandhisfriends,Thankyou!
需要用过去进行时的时间状语:
at6p.m.yesterdaythistimeyesterdayatthesametimelastyearfrom8:
00to10:
00lastnight,过去进行时的“时光机”,常用的时间状语,thismorning,thewholemorning,alldayyesterday,fromninetotenlastevening,when,while,atthattime,justnow,amomentago,PastContinuousVerbForms1.肯定句:
Shewasdrinkingat6p.m.yesterday.2.否定句:
Shewasntdrinking.3.一般疑问句:
Wasshedrinking?
4.简要回答:
Yes,shewas.No,shewasnt.5.WH-Questions:
Whenwasshedrinking?
我妈妈在做饭,同时,我爸爸在看报纸。
Mymotherwascookingwhilemyfatherwasreadinganewspaper.,我在擦窗户的同时,我哥哥在扫地。
Iwascleaningthewindowswhilemybrotherwassweepingthefloor.,当他进来的时候,我正在看书。
Iwasreadingabookwhenhecamein.,过去进行时和When连用Awas/were+doingsthWhenB+didsth.,长时/延续性动作,短时/短暂性动作,Whatweretheydrawingwhentheteachercamein?
MaryJimLiLeiLilyLucySue,-WhatwasLileidrawingwhentheteachercamein?
-Hewasdrawinganelephant.,-Whatwerethetwinsdrawingwhentheteachercamein?
-Theyweredrawingacar.,过去进行时和while连用Awas/were+doingsthWhileB+was/were+doingsth,长时/延续性动作,长时/延续性动作,While,Whatweretheydoingyesterdayafternoon?
Hewasplayingbasketballwhileshewassleeping.,Usewhiletodescribe(描述)pictures,Amonkeywas.whiletwocatswere,at3p.m.yesterday,at9p.m.yesterdayArabbitwas.Whileapigwas.,总结:
when&while,用作连词,都是“当.时”的意思,when引导的时间状语从句,通常使用一般过去时while引导的时间状语从句,通常使用(过去)进行时while前后的动词都是进行时态时,while表示与此同时。
一般过去时与过去进行时的区别,1、一般过去时往往表示某一动作已经成,而过去进行时却表示动作在持续或未完成。
比较:
Shewrotealettertoherfriendlastnight.她昨晚给朋友写了封信。
(信写完了)Shewaswritingalettertoherfriendlastnight.她昨晚一直在给朋友写信。
(信不一定写完),2、一般过去时表示只做一次动作,而过去进行时却表示动作反复地进行。
如:
Shewavedtome.她朝我挥了挥手。
Shewaswavingtome.她一直朝我挥手。
3、句中有amomentago之类的短语一般用一般过去时。
4、句中有atthistimelastSunday,from8to9yesterday之类的状语一般用过去进行时。
用所给动词的正确形式填空:
Doyouknowwhatthey_(do)thistimeyesterday?
They_(have)supperwhenwe_(go)intotheroom.It_(rain)from7to9lastnight.Whenshe_(arrive),I_(telephone)Harry.,weredoing,werehaving,went,wasraining,arrived,wastelephoning,用所给动词的正确形式填空:
What_you_(do)yesterdayat7pm?
WhenI_(go)downstairs(楼下),they_(eat)breakfast.Whenwearrived,she_(make)somefreshcoffee.Ibrokeaglass,whileI_(cook)thedinner.,weredoing,went,wereeating,wasmaking,wascooking,典型的例子,1)Asshe_thenewspaper,Granny_asleep.A.read;wasfallingB.wasreading;fellC.wasreading;wasfallingD.read;fell答案B.句中的as=when,while,意为当之时。
描述一件事发生的背景时,用过去进行;一个长动作发生的时候,另一个短动作发生。
句意为在她看报纸时,奶奶睡着了。
句中的fell(fall的过去时),是系动词,后跟形容词,如:
fallsick。
3.Heraninthepark.(用atthistimeyesterday改写)He__intheparkatthistimeyesterday.4.Theywereplayingcomputergamesatninelastnight.(对划线部分提问)__they_atninelastnight?
5.Iwasreadinganovelatthreeyesterdayafternoon.(对划线部分提问)__you_atthreeyesterdayafternoon?
wasrunning,Whatweredoing,Whatweredoing,Makesentenceswith“when”and“while”2.Supposeyouwereawitnessofaaccident,describewhathappenedatthattime?
Whatwas/weresbdoingWhenthealarmwentoff(响起)?
Sandy,twinbrothers,Tom,father,mother,dog,Whatweretheydrawingwhentheteachercamein?
MaryJimLiLeiLilyLucySue,
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