一般过去时课件(已改完整版)

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? go Did he ___to ___ school by bus yesterday?
3.在以/t/或/d/结尾的规则动词后, -ed读作/Id /
visit ed /’vIzIt I / d/
finished /t/ enjoyed /d/ shouted /Id/ moved /d/ helped wanted called needed /t/ /Id/ /d/ /Id/
1.在过去某一时间内发生的动作： He got home at ten o’clock last night. 2.表示过去经常或反复发生的动作, 常与often，always等表示频度的 间状语连用： I often got up very early at that time.
用法
行为动词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
told (tell) them the news I ____ yesterday. didn’t tell them the news. I _________
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 plan — planned trip — tripped
prefer — preferred
4.以辅音字母加y 结尾的词,先 改 y为 i,再加ed
study — studied fly — flied
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).
ago
2.与last 连用
last
3.与yesterday 连用：
time night week month term Monday
yesterday
morning afternoon evening
the day before yesterday
4.其他时间状语：
just now in the old days in 1980 the other day at that time once upon a time
went has did got came said saw put read took
21.buy 22.sing 23.hear 24.make 25. find 26.break 27.think 28.fall 29.write 30.be
bought sang heard made found broke thought fell wrote was/were
think — thought catch — caught
teach — taught
考虑 抓住，赶上
教授
12).过去式与原形一样
hit — hit let — let
rid — rid
打击 让
hurt — hurt 伤害 spit — put — spit 吐痰
cost 花费
去掉 cost —
carry — carried
cry — cried
不规则变化.
1)-eep结尾，过去式变成-ept形式 keep — kept
sweep — swept
sleep — slept
2).-ell结尾，过去式变成-old形式 sell — sold tell — told
3).-end结尾，过去式变成-ent形式 lend — lent send — sent 4).-ay结尾，过去式变成-aid形式 spend — spent
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
was were
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.
C the number down on a 1.I ____ piece of paper a moment ago. A. write B. writed C. wrote D. writing B ready before 2. Everything ___ Father came. A. were B. was C. is D. are
9).把重读开音节中的i换成o，变成过去 式 drive — drove ride — rode
write — wrote 10).把动词原形中的aw/ow变成ew，变 成过去式 draw — drew know — knew grow — grew throw — threw
11).以ought和aught结尾的过去式 bring — brought buy — bought 带来 购买
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?
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 ____
8).-ear结尾，过去式变成-ore形式 wear — wore n. 眼泪 tear — tore
Tears run down his face.
v. 撕 Tear the paper into two pieces. bear — bore
n. 小熊
v. 忍受
I can't bear it.
say — said
pay — paid
5).-n结尾，过去式变成-nt形式
burn — burnt learn — learnt
6).-eak结尾，过去式变成-oke形式 speak — spoke break — broke
7).把动词原形中的i改为a，变成过去式 begin — began drink — drank ring — rang give — gave
一般过去时态
所有时态都是通过
动词
变化来表现的
1.定义： （用法一） 一般过去时态表示过去某个时间发生的动 作或存在的状态,常和表示过去的时间状语连用; 例句:I got up at 7:00 yesterday. My father was at work yesterday afternoon
谓语构成
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
start —started look — looked play — played clean — cleaned
2.以e结尾加d change — changed
use — used live — lived arrive — arrived
3、一般过去时的构成
Please look at the sentences
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 ____
Exercises
A 3.He always _____me last term. A. helped B. helps C. helping D. help
remember(remember) to 1.____ Did you ________ buy the oranges? invented (invent) the 2.Who ________ computer. went (go) to the cinema last 3.We _____ night. The film _____ was (be) very good. did you ____ get (get) to 4.What time ____ school this morning? 5.Jim ___ did (do) a lot yesterday. He ____ went (go) shopping and ______ cooked (cook) supper.