一般过去时课件(PPT)

climbed a mountain
learned chinese
returned
jumped
fly kites read a book sing and dance eat good food
swim do am/is are study
flew kites read a book sang and danced ate good food
1.Lucy did her homework at home. (改否定句) do her homework at home. Lucydidn’t ___ ____ 2.He found some meat in the fridge. (变一般疑问句) Did ___ he find ___ ____ any meat in the fridge? 3.She stayed there for a week. (对划线部分提问) stay there? ____ How ____ long ____ did she _____ 4.There was some orange in the cup. (变一般疑问句) Was there ____ any orange in the cup? ____
told (tell) them the news I ____ yesterday. didn’t tell them the news. I _________
动词一般过去时的疑问式
一般过去时的一般疑问式在句 首加助动词did Did+主语+动词原形……？
They finished ______(finish) their work at four. 一般疑问句: Did they _____ finish their work at four? ____ didn’t did Yes, they _____. No, they _____.


一般过去时的谓语构成：由动词 的过去式构成
规则变化
1.一般加ed work — worked 2.以e结尾加d change — changed 3.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 — stopped
prefer — preferred
The simple past tense 一般过去时态
washed the clothes visited grandparents
rowed a boat answered the phone
cleaned the room
watched TV
watered the flower
played the football
行为动词一般过去时的疑问式
一般过去时的特殊疑问式 疑问词+did+主语+动词原形……？ They finished their work at four. B A
对划线部分提问 A: What did they do at four? B:When did they finish their work?
night week month Monday
2.与yesterday 连用：
yesterday
morning afternoon evening
the day before yesterday
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 前加助动词did not (didn’t).
主语+didn’t+动词原形
一、句型转换 1. The children had a good time in the park.
否定句： The children did not have a good time in the park. 一般疑问句： Did the children have a good time in the park? 对划线部分提问： Where did the children have a good time?
don’t/ doesn’t do/ does
didn’t did
一、用行为动词的适当形式填 空
lived (live) in Wuxi two years ago. 1. He _________ ate (eat) a bird last night. 2. The cat ________ 3. We _______ had (have) a party last Halloween. made (make) a model ship with Mike 4. I ________ yesterday. played (play) chess in the 5. They ________ classroom last PE lesson. 6. My mother cooked _______ (cook) a nice food last Spring Festival. Did she go to work by bike? Yes, she did. 7.____
他们今天在中国。 are in China today. They ____
他们昨天在日本。
were in Japan yesterday. They ____
am/ is are
wபைடு நூலகம்s were

am an English teacher now. 1. I ______ was happy yesterday. 2. She _______ were glad to see each other 3. They _______ last month. are good 4. Helen and Nancy ________ friends. is two years old 5. The little dog _____ this year. are lots of grapes 6. Look, there ________ here.
have/ has
had
I get up at 6:30 every morning. got up at 9:00 last Sunday. I ___ He plays football every afternoon. played basketball yesterday He _____ afternoon. He does his homework every evening. did some reading last night. He ____
swam did was were studied
什么是一般过去时？
动词的一般过去时态表示过去发生的 动作、情况或存在的状态。
动词的过去式没有人称和数的变化。
所有时态都是通过
动词
变化来表现的
Be动词的过去时态变化
我今年12岁. am 12 years old this year. I ___ 我去年11岁. was 11 years old last year. I ____ 他现在在北京。 is in Beijing now. He ____ 他昨天在上海。 was in Shanghai yesterday. He ____
6. He usually gets ____ (get) up at 6 getting in the morning. Look! He is ______ (get) up now. But yesterday he got (get) up very late, so he ____ went (go) to school late. He was ____ ___ (be) late for school.
B pictures in the park 1.I ___
Exercises
last weekend. A.take B.took C.was D.draw
A 2. Did you ___football yesterday. A. play B. played C. were D. are
A 3.He always _____me last term. A. helped B. helps C. helping D. help 4.Where did you ___last B Monday? A.went B.go C.do D.did
动词原形、第三人称单数 动词过去式
They don’t watch TV in the evening. didn’t watch TV last night. They _________
She doesn’t play basketball after school. She _________ didn’t play basketball after school yesterday. Do you go to school on foot every day? go to school on foot yesterday. ___ Did you __ Does he go to school by bus every day?
4.以辅音字母加y 结尾的词,先 改 y为 i,再加ed
study — studied 5.不规则变化. do-did am/is-was
用法
在过去某一时间内发生的动作：
He got home at ten o’clock last night.
用于一般过去时的时间状语 1.与last 连用
last
一、用be动词的适当形式填空
每天，早餐我吃鸡蛋和牛奶。 I have ____ eggs and milk for breakfast every morning. 昨天，早餐我吃面条。 had noodles for breakfast I ____ yesterday morning. 他每天都吃水果。 has fruit every day. He _____ 昨天他吃了3个苹果。 He _____ had 3 apples yesterday.
注意
1.外加助动词did后,动词须返回原形。
Did he went to school F yesterday? Did he go to school yesterday? T 2.简略回答用助动词did/didn’t代替 行为动词。 Did he find the boy yesterday? －Yes, he did. －No, he did not (didn’t).
用动词的适当时态填空
1.____ Did youremember ________ (remember) to buy the oranges yesterday? played 2.Who ________ (play) computer games yesterday. 3.We went _____ (go) to the cinema last night. The film was _____ (be) very good. 4.What time did ____ youget ____ (get) to school this morning? 5.Jim did ___ (do) a lot yesterday. He went (go) shopping and ______ ____ cooked (cook) supper.