一般过去时课件PPT.ppt

The simple past tense一般一般过去过去 washed the clothes                        rowed a boat visited grandparents                answered the phone cleaned the room                       watered the flower watched TV                                played the football climbed a mountain                            returned learned chinese                                   jumped   fly kites                                  flew kites read a book                           read a book sing and dance                     sang and danced eat good food                       ate good food  swim                                         swam do                                               did am/is                                          was are                                             were study                                          studied什么是一般过去时？什么是一般过去时？动词的一般过去时态表示动词的一般过去时态表示过去发生的过去发生的动作、情况或存在的状态动作、情况或存在的状态。

动词的动词的过去式没有人称和数的变化过去式没有人称和数的变化所有时态都是通过所有时态都是通过动词动词变化来表现的变化来表现的I ___ 12 years old this year. 我去年我去年11岁岁.I ____ 11 years old last year.He ____ in Beijing now.他昨天在上海他昨天在上海He ____ in Shanghai yesterday.他现在在北京他现在在北京Be动词的过去时态变化动词的过去时态变化我今年我今年12岁岁.amwasiswasThey ____ in China today.他们今天在中国他们今天在中国They ____ in Japan yesterday.他们昨天在日本他们昨天在日本areweream/ iswasarewere§　　一、用一、用be动词的适当形式填空动词的适当形式填空§　　　　1.   I ______ an English teacher now.§　　　　2.   She _______ happy yesterday.§　　　　3.   They _______ glad to see each other last month.§　　　　4.   Helen and Nancy ________ good friends.§　　　　5.   The little dog _____ two years old this year.§　　　　6.   Look, there ________ lots of grapes here.§　　　　amwaswereareisare 每天，早餐我吃鸡蛋和牛奶。

每天，早餐我吃鸡蛋和牛奶I ____ eggs and milk for breakfast every morning.昨天，早餐我吃面条昨天，早餐我吃面条I ____ noodles for breakfast yesterday morning.他每天都吃水果他每天都吃水果He _____ fruit every day.昨天他吃了昨天他吃了3个苹果He _____ 3 apples yesterday.have/ hashadhavehashadhadI get up at 6:30 every morning.I ___ up at 9:00 last Sunday.He plays football every afternoon.He _____ basketball yesterday afternoon.He does his homework every evening.He ____ some reading last night.动词原形、第三人称单数动词原形、第三人称单数动词过去式动词过去式gotplayeddidThey don’t watch TV in the evening.They _________ TV last night.She doesn’t play basketball after school.She _________ basketball after school yesterday.Do you go to school on foot every day?___ you __ to school on foot yesterday.Does he go to school by bus every day?don’t/ doesn’tdo/ doesdidn’tdiddidn’t watchdidn’t playDidgo§一、用行为动词的适当形式填一、用行为动词的适当形式填空空§　　　　§1. He _________ (live) in Wuxi two years ago.§2. The cat ________ (eat) a bird last night.§3. We _______ (have) a party last Halloween.§4. I ________ (make) a model ship with Mike yesterday.§5. They ________ (play) chess in the classroom last PE lesson.§6. My mother _______    (cook) a nice food last Spring Festival.§7.____  she go to work by bike? Yes, she did.livedatehadmadeplayedcookedDid一般过去时的谓语构成：由动词一般过去时的谓语构成：由动词的过去式构成的过去式构成规则变化规则变化1.一般加一般加ed2.以以e结尾加结尾加d3.末尾只有一个辅音字母的重读闭末尾只有一个辅音字母的重读闭音节词，先音节词，先双写双写这个辅音字母，再这个辅音字母，再加加ed .work — workedchange — changedprefer —preferredstop —stopped4.以辅音字母加以辅音字母加y 结尾的词结尾的词,先先改改 y为为 i,再加再加edstudy — studied5.不规则变化不规则变化. do-did am/is-was在过去某一时间内发生的动作：在过去某一时间内发生的动作：He got home at ten o’clock last night.用法用法lastnightweekmonthMondayyesterdaymorningafternooneveningthe day before yesterday 用于一般过去时的时间状语用于一般过去时的时间状语1.与与last 连用连用2.与与yesterday 连用：连用：动词的一般过去时的否定式动词的一般过去时的否定式一般过去时的否定式是在动词原形一般过去时的否定式是在动词原形前加助动词前加助动词did not (didn’t).主语主语+didn’t+动词原形动词原形I _________ them the news.I ____ (tell) them the news yesterday.didn’t telltold动词一般过去时的疑问式动词一般过去时的疑问式一般过去时的一般疑问式在句一般过去时的一般疑问式在句首加助动词首加助动词didDid+主语主语+动词原形动词原形……？？They ______(finish) their work at four.一般疑问句一般疑问句:____ they _____ their work at four?Yes, they _____. No, they _____.finishedDidfinishdiddidn’t行为动词一般过去时的疑问式行为动词一般过去时的疑问式一般过去时的特殊疑问式一般过去时的特殊疑问式疑问词疑问词+did+主语主语+动词原形动词原形……？？They finished their work at four.AB 对划线部分提问对划线部分提问A:B:What did they do at four?When did they finish their work?T注意注意1.外加助动词外加助动词did后后,动词须返回原形。

动词须返回原形Did he went to school yesterday?Did he go to school yesterday?F2.简略回答用助动词简略回答用助动词did/didn’t代替代替行为动词行为动词Did he find the boy yesterday?－－Yes, he did.－－No, he did not (didn’t).Exercises Exercises 1.I ___ pictures in the park last weekend. A.take B.took C.was D.draw2. Did you ___football yesterday. A. play B. played C. were D. areBA3.He always _____me last term. A. helped B. helps C. helping D. help 4.Where did you ___last Monday? A.went B.go C.do D.didAB§一、句型转换一、句型转换§　　　　1. The children had a good time in the park.§否定句：否定句：§一般疑问句：一般疑问句：§　　　　§对划线部分提问对划线部分提问：：§Did the children have a good time in the park?§The children did not have a good time in the park.Where did the children have a good time?1.____ you ________ (remember) to buy the oranges yesterday?2.Who ________ (play) computer games yesterday.3.We _____ (go) to the cinema last night. The film _____ (be) very good.4.What time ____ you ____ (get) to school this morning?5.Jim ___ (do) a lot yesterday. He ____ (go) shopping and ______ (cook) supper. Did remember played wentwas did get用动词的适当时态填空用动词的适当时态填空didwent cooked 6. He usually ____ (get) up at 6 in the morning. Look! He ______ (get) up now. But yesterday he ____ (get) up very late, so he ____ (go) to school late. He ___ (be) late for school.getsis gettinggotwentwas1.Lucy did her homework at home. (改否定句改否定句) Lucy ___ ____ her homework at home.2.He found some meat in the fridge. (变一般疑问句变一般疑问句) ___ he ___ ____ meat in the fridge?3.She stayed there for a week. (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? didn’t doDid find any How long didstayWas any 。