一般过去式专题课件.ppt

1、（一般过去时）（一般过去时）规则动词过去式的构成规则动词过去式的构成构成规则构成规则例词例词1 1、一般在动词原形末尾加、一般在动词原形末尾加 ed ed look look look lookeded play play play playeded start start start starteded2 2、结尾是、结尾是 e e 的动词加的动词加 -d-d live liv live live ed d hope hop hope hope ed d use us use use ed d3 3、末尾只有一个辅音字母的、末尾只有一个辅音字母的 重读闭音节词，先重读闭音节词，先双写双写这这

2、 个辅音字母，再加个辅音字母，再加eded stop stopstop stopp pededplan planplan plann nededtrip triptrip tripp peded4 4、结尾是、结尾是“辅音字母辅音字母+y”+y”的动词的动词,先先变变“y”“y”为为“i”“i”再加再加eded study studstudy studi iededcarry carrcarry carri ieded轻读轻读/t/,重读重读/d/;/t/d/之后读之后读/id/规则动词词规则动词词-ed的读音的读音说明：说明：1 1、清念清念/t/t/，即，即 ed ed 在清辅音后面念在清

3、辅音后面念/t/,/t/,例：例：finishfinisheded help helpeded pass passeded cook cookeded2 2、元浊元浊/d/d/,即即 ed ed 在元音，浊辅音后面念在元音，浊辅音后面念/d/,/d/,例：例：borrowborroweded enjoy enjoyeded call calleded mov moveded 3 3、/t/d/t/d/之后念之后念/id/id/,即即 ed ed 在在/t/d/t/d/音后面念音后面念/id/id/例：例：wantwanteded shout shouteded need neededed co

4、unt countededbeginpickhurrylistendobeganpickedhurriedlisteneddidliveisknockenterfinishlivedwasknockedenteredfinisheddecidelookanswercountlikewalknoticepushstopcrydecidedlookedansweredcountedlikedwalkednoticedpushedstoppedcried用用 法法表示过去某个时间发生的动作或存在的状态。表示过去某个时间发生的动作或存在的状态。He here two days ago.(be)wasI

5、 up at 6:00 yesterday morning.(get)got We a good time last Sunday.(have)had He was late for class last week.否定句否定句:一般疑问句：一般疑问句：回答：回答：He was not late for class last week.Was he late for class last week?Yes,he_./No,he_Yes,hewas ./No,he wasnta)主语主语+was/were+其他其他否定句否定句：主语主语+wasnt/werent+其他其他was not(wasn

6、t)/were not(werent)。一般疑问句一般疑问句:是把是把was/were提前并放到句首，提前并放到句首，要求首字母要大写。要求首字母要大写。一般过去时的形式一般过去时的形式1.I _(be)in the classroom just now.2.Lily _(be)under the tree a moment ago.3.We _(be)in America in 1998.4.My sister _(be)a manager two years ago.5.The children _(not be)in the park last week.6.-_(be)you at h

7、ome yesterday?7.-No,I _.I _(be)out.waswaswerewaswerentWere wasnt was 玛丽刚才在看电视。玛丽刚才在看电视。Mary watched TV just now.否定句：否定句：一般疑问句：一般疑问句：肯肯/否回答：否回答：特殊疑问句：特殊疑问句：Mary didnt watch TV just now.Did Mary watch TV just now?Yes,she did.No,she didnt.What did Mary do just now?b)主语主语+行为动词过去时行为动词过去时+其它其它否定句否定句：主语主语+

8、did not(didnt)+动词原形动词原形+其它。其它。如如：They didnt have a good time yesterday.一般疑问句一般疑问句：Did+主语主语+动词原形动词原形+其它其它？肯定回答：肯定回答：Yes，主语，主语+did.否定回答：否定回答：No，主语，主语+didnt.如：如：Did they have a good time yesterday?Yes，they did./No，they didnt.She finished homework on time last Sunday.否定句：否定句：一般疑问句一般疑问句肯定回答：肯定回答：否定回答：否定回

9、答：She didnt finish homework on time last Sunday.Did she finish homework on time last Sunday?Yes,she did.No,she didnt.1.I _(stay)in the classroom just now.2.Lily _(lie)under the tree a moment ago.3.We _(live)in America in 1998.4.My sister _(become)a manager two years ago.5.The children _(not come)fro

10、m England last week.6.-_ you _(stay)at home yesterday?7.-No,I _.I _(go)out.stayedlaylivedbecamedidnt comeDidstaydidntwent句子结构句子结构肯定句肯定句否定句否定句疑问句疑问句1)主语主语+be动词的动词的过去式过去式(was,were)+其它其它.1)主语主语+wasnt/werent+其它其它.1)Was/were+主语主语+其它其它?2)主语主语+动词的动词的过去式过去式+其它其它.2)主语主语+didnt+动词动词原形原形+其它其它.2)Did+主语主语+动词动词原形原

11、形+其它其它?3)There was/were+主语主语+其它其它.3)There wasnt/werent+主语主语.3)Was/were there+主语主语+其它其它?Fill in the blanks with the right form of the verbs:1.I _(be)ill last Sunday.2.Amy _(sit)here yesterday.3._ you _(clean)your room just now?4.My sister _(be)born on June 5th,1996.5._(be)your parents at home just no

12、w?6.He _(study)French here last year.7.She _(do)homework last night.8.They _(go)to the zoo yesterday morning.9.We _(have)a party last Saturday.10.Joy _(visit)me yesterday evening.11.They _(live)here two years ago.12.He _(be)here a moment ago.wassatDid cleanwasWere studieddidwenthadvisitedlivedwas用所给

13、动词的正确形式填空用所给动词的正确形式填空.1.Last week I _(go)to the aquarium.I _(see)some sharks and I _(take)some photos 2.There _(be)some really smart seals when we visited the aquarium.3.Yesterday I _(have)some pizza,and _(eat)some ice cream.4.I _(hang)out with my friend yesterday evening.And I _(buy)some books alon

14、g the street.5.I _(meet)an old friend on my way home yesterday.wentsawtookwerehadatehangboughtmet6.They _(watch)a movie last Sunday.7.Last October the students _(have)a great school trip.8.Li Lei often _(take)the subway to school last year.9.He usually _(get)up at 6:30 in the morning.Today he _(get)

15、up at 7:20.He _(be)late for class.Mr wang _(tell)him _(not be)late again.10._ you _(have)a good time last Sunday?No,I _(do not).I _(go)camping with my friends,but it _ (rain).watchedhadtookgetsgotwastoldnot to beDidhavedidntwentrained改写句子：改写句子：1、Lucy did her homework at home.（改否定句）（改否定句）Lucy _ _ her

16、 homework at home.2、He went to the zoo last Sunday.（变一般疑问句（变一般疑问句)_ he _ to the zoo last Sunday?3、She stayed there a week ago.（对划线部分提问）（对划线部分提问）_ _ she _ there?4、There was some orange in the cup.（变一般疑问句（变一般疑问句)_ there _ orange in the cup?didnt do Did go When did stay Was any按要求改句子按要求改句子。1.We visited

17、 Beijing last summer.(对画线部分提问对画线部分提问)_ did you visit last summer?2.She did her homework at home yesterday evening.(改为否定句改为否定句)She _ _ her homework at home yesterday evening.3.He had to stay here for two hours.(对画线部分提问对画线部分提问)_ _ did he have to stay here?4.I went fishing last week._ did you _ last su

18、mmer?WheredidntdoHow long Whatdo 1.I went to the hotel by taxi.（改为同义句）I _ _ _ to the hotel.2.Tom walked in the park this morning.（改为同义句）Tom _ _ _ _ in the park this morning.3.I wrote some postcards and sent some emails.（改为否定句）I _ _ _ postcards _ _ _ emails.a taxiwent for a walkdidnt write any or send anytook