小升初英语第五节-一般过去时课件.ppt

1、第四章第四章 动词和时态动词和时态第五节第五节 一般过去时一般过去时 知识梳理知识梳理一、一般过去时的用法一般过去时表示在过去的某个时间里发生的动作或存在的状态。标志时间词：yesterday,yesterday+时间,last+时间,ago,before,the day before yesterday,just now等。二、动词过去式的变化规则 1.一般情况下，在动词词尾加ed。如：workworked，listenlistened 2.以不发音的e结尾的动词，在词尾加d。如：livelived，closeclosed 3.以辅音字母加y结尾的动词，改y为i，再加ed。如：crycrie

2、d，studystudied 4.以重读闭音节结尾，且词尾只有一个辅音字母的动词，双写最后这个辅音字母，再加ed。如：stopstopped，dropdropped 5.不规则变化(需逐个记忆)。如：am/iswas，arewere，do/doesdid，bringbrought，comecame三、一般过去时的句型结构 1.肯定句：主语+be动词/动词的过去式+其他.如：I watched a movie last night.They went to the park last weekend.2.否定句：(1)主语+be动词+not+其他.如：Tom wasnt at home yest

3、erday.(2)主语+didnt+动词原形+其他.如：Ben didnt come to school yesterday.We didnt go shopping last night.3.一般疑问句：Be动词/Did+主语+动词原形+其他?如：Were you in school last Friday?Did your mother cook dinner last night?Did you wash your clothes last Sunday?4.特殊疑问句：特殊疑问词+一般疑问句？如：I was at home yesterday.Where were you yester

4、day?I watched a movie last night.What did you do last night?They went to the park last weekend.Where did they go last weekend?考点精析考点精析考点考点1 考查一般过去时的用法考查一般过去时的用法【例1】用所给动词的适当形式填空。1.It(be)Marys birthday last Friday.2.We all(have)a good time last night.解析:本题考查动词的过去式。1,2小题中的时间词last Friday 和last night 都是过

5、去的时间，故而动词用过去式。答案：1.was 2.had【例2】改错。1.He didnt his homework last Sunday._ 2.They were play football after school yesterday._解析:本题考查一般过去时的动词形式。第1小题是过去式的否定句，此题只有助动词didnt，其后没有原形实义动词，“做作业”词组是do his homework,故需要在didnt 之后加上do;第2小题be动词were 在过去式的句子中表达状态，而该句的中心词play football是动词词组，故而不需要be动词的参与，直接将动词变成过去式形式就可以了

6、。答案:1.He didnt do his homework last Sunday.2.They played football after school yesterday.举一反三 1.用 am，is，are，was，were 填空。(1)Today _ June 2nd.Yesterday_June 1st.It _ Childrens Day.All the children _very happy.(2)_ the teachers in the office just now？No，they _ on the playground.And now，they _ in the cl

7、assroom.I _ in the classroom，too.iswaswaswereWerewereaream2.用所给动词的适当形式填空。（1）Did you _ (play)the piano yesterday?（2）I _ (write)a letter last night.（3）Who _ (clean)the window yesterday?（4）Sarah_ (run)to school this morning.（5）Tom _ (go)to the park last Sunday.playwrotecleanedranwent 3.按要求改写下列句子。(1)She

8、 visited her grandma last weekend.（就画线部分提问）_ (2)There were five pictures in the room.(就画线部分提问)_ (3)Did Mary have a little lamb?(改为肯定句)_ What did she do last weekend?What was in the room?Mary had a little lamb.过关检测过关检测一、写出下列动词的过去式。1.buy _ e _ 3.meet _4.read _ 5.help _ 6.teach _7.take _ 8.go _ 9.fly _

9、10.see _ 11.make _ 12.drive _13.eat _ 14.sing _ 15.tell _boughtcamemetreadhelpedtaughttookwentflewsawmadedroveatesangtold二、用括号内所给动词的适当形式填空。1 Tom and Mary _(come)to China last month.2 Mary _(read)English yesterday morning.3 There _(be)no children here ten minutes ago.4.What _ you _ the day before yes

10、terday?(do)5 Last week we _(pick)many apples on the farm.camereadwerediddopicked6 My mother _(not do)housework yesterday.7 There _(be not)any hospitals in my hometown(家乡)in 1940.8 There _(be)a football match on TV yesterday evening,but I _(have)no time to watch it.9.The sun _(go)up in the east and _

11、(set)down in the west.10.Look!The fish _(swim)happily in the lake.They are so cute.didnt dowere not/werentwashadgoessetsare swimming三、按要求完成下列句子。1.I had a cold last week.（改为一般疑问句，并作肯定回答）_ _ 2.We went to Beijing last month.（改为一般疑问句，并作否定回答）_ _Did you have a cold last week?Yes,I did.Did you go to Beijin

12、g last month?No,we didnt.3.上个周末，我们去购物了。（汉译英）_4.昨天她去看望她叔叔。（汉译英）_5.What did you do yesterday?（根据实际情况回答）_ _ We went shopping last weekend.She visited her uncle yesterday.I played football/cleaned my room/watched TV yesterday.四、单项填空。()1.Be careful.The train _.A.will come B.came C.is coming ()2._ he _ so

13、me shopping tomorrow afternoon?A.Will;does B.Is;going to do C.Is;doing ()3._ he at school yesterday?A.Does B.Did C.Was ()4._ you in Shanghai last week?Yes,I _.A.Was;was B.Did;did C.Were;was ()5.Class One _ the football match yesterday afternoon.A.wined B.won C.was won ()6.I _ swimming _ Mike last mo

14、nth.A.was went;with B.go;with C.went;withCBCCBC五、选词填空，将下列短文补充完整。My mother 1._ busy last weekend.She 2._ my grandma on Saturday morning.They 3._ noodles together.4._ the evening,she 5._the clothes.She often 6._ to the park on Sunday morning,but she 7._ my room last Sunday.In the afternoon,she went sh

15、opping.She watched TV 8._ me in the evening.She was very 9._ last weekend.So Ill help my mother do some housework 10._ weekend.wasvisitedcookedInwashed goescleanedwithtirednext六、用所给单词的适当形式填空。It 1._(be)sunny last weekend.I 2._(go)to the park with my friends.There 3._(be)many trees,a lake and some mou

16、ntains in the park.We 4._(play)games and 5._(climb)a mountain.We 6._(have)a lot of fun.How happy we 7._(be)!waswentareplayedclimbedhadwere七、把下列句子改成一般疑问句，并分别做肯定和否定回答。1.It was sunny yesterday._ _ 2.I was in the zoo two hours ago _ _Was it sunny yesterday?Yes,it was./No,it wasnt.Were you in the zoo two

17、 hours ago?Yes,I was./No,I wasnt.3.They watched TV last night._ _ 4.Tom was happy just now._ _ 5.She liked drawing pictures two years ago._ _Did they watch TV last night?Yes,they did./No,they didnt.Was Tom happy just now?Yes,he was./No,he wasnt.Did she like drawing pictures two years ago?Yes,she did./No,she didnt.