微课ppt课件一般过去时

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,动词的过去式,表示过去某个时间或,某一时间内发生的动作,或存在的状态。,2.,表示过去经常或反复,发生的动作。,一般过去时,yesterday/last night two days ago/in 1990,often/always,知识结构,构成,用法,时间状语,动词的过去式表示过去某个时间或一般过去时yesterday/,一般过去时的,两大法宝,:,1.,表示过去的,时间状语,2.,动词的,过去式,一般过去时的两大法宝:,法宝,1,.,常用,时间状语,yesterday,the day before,yesterday,just now,yesterday morning(afternoon/evening/),last week,（,month/year /,winter,/,),two days,(,an hour,/,a week/three years)ago,a moment ago,in 1990 in 2008,一般过去时的,判断标志词,法宝 1.常用时间状语yesterday t,动词过去式,规则变化,不规则变化,口诀：一加,ed,，二加,d,，三要双写，,四注意，改,y,为,i,加,ed,，特殊形式特殊记。,法宝,2.,动词的,过去式,动词过去式 规则变化 不规则变化 口诀：一加ed，二加d，三,1.,动词,be,的变化：,was,were,am,is,are,2.,助动词,do,的变化：,do,did,(,在过去时里助动词,did,没有人称和数的变化,),如：,Did,you,play,soccer yesterday?,Did,he,play,soccer yesterday?,1.动词be的变化：waswere amare,3.,实义动词的变化：,分,规则变化,和,不规则变化,。,构成规则,原形,过 去 式,一般在动词原形末尾加,-ed,work,play,work,ed,play,ed,结尾是,e,的动词加,-d,hope,live,hope,d,live,d,末尾只有一个辅音字母的重读闭音节词，先双写这个辅音字母，再加,-ed,stop,trip,stop,ped,trip,ped,结尾是,“,辅音字母,+y,”,的动词，先变,“,y,”,为,“,i,”,再加,-ed,study,worry,stud,ied,worr,ied,注：,动词过去式不规则变化，需逐个记忆。,书,141,页,3.实义动词的变化：分规则变化和不规则变化。,规则动词变过去式的,发音规则,口诀：清对清，浊对浊，,t,d,后面读,/id/,清对清，以清辅音结尾的动词后的,-ed,读,/t/,，,浊对浊，以浊辅音或元音结尾的动词后的,-ed,读,/d/,，,以,t,d,结尾的动词后面的,-ed,读,/id/,规则动词变过去式的发音规则口诀：清对清，浊对浊，t,d后面,快速说出下列动词怎样变成过去式。,1.watch-2.visit-3.play-,4.live-5.move-,6.decide-,7.study-8.copy-9.cry-,10.stop-11.plan-12.drop-,13.am/is-14.go-15.do-,16.put-17.get-18.take-,watch,ed,visit,ed,play,ed,live,d,move,d,decide,d,stud,ied,cop,ied,cr,ied,stop,ped,plan,ned,drop,ped,was,went,did,put,got,took,快速说出下列动词怎样变成过去式。watchedvi,am/is,was,are,were,肯定句：主语,+,was/were,+,其他,.,否定句：主语,+,wasnt/werent,+,其他,.,一般疑问句：,Was/were,+,主语,+,其他？,肯定回答：,Yes,主语,+,was/were,.,否定回答：,No,主语,+,w,asnt/werent.,系动词,be,的过去时：,特殊疑问句：特殊疑问词,+,was/were,+,主语,+,其他？,am/is was are we,我现在在家了。,I,am,at home,now,.,我昨晚在家了。,I,was,at home,last night,.,When,were you at home?,Where,were you last night?,Who,was at home last night?,时间,地点,主语,我现在在家了。I am at home now.我昨晚在,肯定句：主语,+,动词过去式,+,其它,I,go,to the movie.I,went,to the movie.,否定句：主语,+,助动词,didnt+,动词原形,+,其它,I,dont,go to school.I,didnt,go to school.,一般疑问句：,Did+,主语,+,动词原形,+,其它,?,Does,he,have,breakfast?,Did,he,have,breakfast?,Yes,he,does,./No,he,doesnt,.Yes,he,did,./No,he,didnt,.,行为动词的一般过去时,:,特殊疑问句：特殊疑问词,+,did,+,主语,+,动词原形,+,其他？,肯定句：主语+动词过去式+其它行为动词的一般过去时:特殊疑问,When,did she work in a hospital?,Where,did she work last year?,Who,worked in a hospital last year?,时间,地点,主语,她在医院工作。,She,works,in a hospital.,她去年在一家医院工作。,She,worked,in a hospital,last year,.,When did she work in a hospita,every,day,yesterday,I get home at 5:00,every day,.,Jack sees a movie,every day,.,She buys lunch in the shop,every day,.,There are many people in our school,every day,.,I,got,home at 5:00,yesterday.,Jack,saw,a movie,yesterday,.,She,bought,lunch in the shop,yesterday,.,There,were,many people in our school,yesterday.,将一般现在时改为,一般过去时,every day yesterdayI get hom,1.I,got,home at 5:00,yesterday,.,2.Jack,saw,a movie,yesterday,.,3.She,bought,lunch in the shop,yesterday,.,4.There,were,many people in our school,yesterday,.,Did,you,get,home at 5:00,yesterday,?,Yes,I,did,.No,I,didnt,.,Did,Jack,see,a movie,yesterday,?,Yes,he,did,.No,he,didnt,.,Did,She,buy,lunch in the shop,yesterday,?,Yes,she did.No,she didnt.,Were there,many people in our school,yesterday,?,Yes,there were.No,there werent.,变成一般疑问句并作,肯定回答和否定回答,1.I got home at 5:00 yesterda,1.,v,.,挤奶,2.,n,.,奶牛,3.,给奶牛挤奶,4.,n,.,马,5.,骑马,6.,v,.,喂养；饲养,7.,喂鸡,8.,n.,农民；农场主,9.,adv,.,相当；完全,10.,许多,milk milked,2.cow,3.milk a cow,4.horse,5.ride a horse rode,6.feed fed,7.feed chickens,8.farmer,9.quite,10.quite a lot(of),预习检测,1.v.挤奶milk m,1.,去散步,2.,给奶牛挤奶,3.,骑马,4.,喂鸡,5.,和农民交谈,6.,照一些相片,7.,你看见奶牛了吗？,是的。我看见了很多。,8.,你骑马了吗？,没有。但是我给奶牛挤奶了。,1.go for,a walk,预习检测,2.milk a cow,3.ride a horse,4.feed chickens,5.talk with a farmer,6.take some photos,7.Did you see any cows?,Yes,I did.I saw quite a lot.,8.Did you ride a horse?,No,I didnt.But I milked a cow.,1.去散步1.go for a walk预习检测2.mi,go for a walk,went,for a walk,milk a cow,milked,a cow,What did do yesterday?They/He/She,go for a walkmilk a cowWhat di,ride a horse,rode,a horse,talk with a farmer,talked,with a farmer,ride a horsetalk with a farmer,feed chickens,fed,chickens,take some photos,took,some photos,feed chickenstake some photos,Look at the picture.This is a farm.Last week Carol and his classmates had a school trip.They went to the farm.,What did they do on the farm?,How was their school trip?,Look at the picture.This is a,What did he do on the farm?,He,rode,a horse.,Did,he ride a horse?,Yes,he,did,.,Did,he milk a cow?,Yes,he,did,.He,milked,a cow.,What did he do on the farm?Did,Did,he ride a horse?,No,he,didnt,.,Did,he feed chickens?,Yes,he,did,.He,fed,chickens.,Did,he go to the zoo?,No,he,didnt,.He,went,to a farm.,Did,he see any cows?,Yes,he,did,.He,saw,quite a lot.,Did he ride a horse?Did he go,Did,they pick any strawberries on the farm?,Yes,they,did,.,How,were,the strawberries?,They,were,delicious.,Were,the strawberries good?,Yes,they,were,.,No,they,werent,.,How was their school trip?,It,was,great.,Did they pick any strawberries,B:I _ to the movie.,A:What _ you do,yesterday,?,did,went,A:What _ you do,last weekend?,B:I _ my homework.,did,did,Exercises,B:I _ to the movie.A:Wha,What,did,you _,last weekend,?,We _,do,visited,the fire station.,What,did,they _ last weekend?,They _,do,picked some strawberries,.,How _ your trip last weekend?,It was boring.,How _ the strawberries?,They were delicious.,were,was,What did you _ last weekend?,What,did,you do last,month,?,I _ to the countryside.,How _ the countryside?,It was beautiful.,_ you go to the zoo?,No,I didnt.,went,was,Did,What did you do last month?wen,What _ they,do,3 days ago,?,They _ with their,friends.,How _ their party?,It was exciting.,did,had,a party,was,What _ they do 3 days ago?Th,1a,Match the phrases with the pictures.,went for a walk milked a cow,rode a horse fed chickens,talked with a farmer took some photos,e,b,a,c,f,d,1a Match the phrases with the,There is a girl.Her name is Carol.,She also,had,a school trip,last week,.,She,did,many things,on,her school trip.,There is a girl.Her name is C,Carol,rode a horse,on her school trip,last week.,Carol,milked a cow,on her school trip,last week.,Carol rode a horse on her scho,Carol,fed chickens,on her school trip,last week.,Carol,took some photos,on her school trip,last week.,Carol fed chickens on her scho,Carol,went for a walk,on her school trip,last week.,Carol,talked with a farmer,on her school trip,last week.,Carol went for a walk on her s,1b,Listen and circle the three things,Carol did on her school trip in 1a.,Listening,went for a walk milked a cow,rode a horse fed chickens,talked with a farmer took some photos,1b Listen and circle the three,A:Did Carol take any photos?,B:,Yes,she did.,A:Did Carol ride a horse?,A:Did Carol talk with the farmer?,B:No,she didnt.,B:Yes,she did.,A:Did Carol take any photos?B,课堂小结,:,你学会了什么？,语法,：一般过去时态,一般过去时的构成，用法，两大法宝，表示过去的时间状语，动词变过去式的规则，一般过去时的主要句型。,单词,和,短语,知道怎样询问并讨论过去的事情。,课堂小结:你学会了什么？语法：一般过去时态,用适当的词填空,1.How _ your school trip?It was great.,2.How _ you yesterday?,3.Today is Monday.Yesterday _ Sunday.,4.What _ you do the day before yesterday?,_ you ride a horse last week?,was,were,was,did,Did,Exercise,用适当的词填空1.How _ your school,6._ he see any cows on the farm?Yes,he did.,7.Did he milk a cow on the farm?No,he _.,8.Were the strawberries good?Yes,they _,9.Did you see any cows?,Yes,I did.I _ quite a lot.,10.I _ the chickens last week.,Did,didnt,were,saw,fed,6._ he see any cows on th,课堂作业：,61,页单词,5.1,家庭作业：,1.,背诵,61,页单词和对话；,2.,完成练习册第一课时；,3.,预习,62,页单词和课文；,4.,两人一组编对话：你上个周末做什么了。,Homework,课堂作业：61页单词 5.1Homework,