外研版七年级下册一般过去时讲解与练习

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外研版七年级下册语法

一般过去时讲解与练习

（一）谓语动词构成形式：主语+动词过去时+其他

（二）表示过去某时发生的动作或状态

（三）标志词：yesterday, just now, …ago, this morning, when I was young,last…等

（四）动词过去式变化规律：

1、规则变化：

1）一般动词结尾加-ed, 如. walk--walked

2）以字母e结尾的动词加- d, 如. live--lived

3）以辅音字母加y结尾的变y为i加-ed, 如. hurry—hurried

4）以辅音字母+元音字母+辅音字母结尾的重读闭音节，双写末尾辅音字母加-ed, 如. stop –stopped 2、不规则变化表

1) am/is --- was 是（单）

2) are --- were 是（复）

3) become --- became 成为

4) begin --- began 开始

5) bring --- brought 带来

6) build --- built 修建

7) buy --- bought 买

8) can --- could 能够

9) come --- came 来

10) cut --- cut 剪

11) do/does --- did 做

12) draw --- drew 画画

13) drink --- drank 喝

14) eat --- ate 吃

15) feel --- felt 感觉

16) fight --- fought 打架

17) find --- found 找到

18) forget --- forgot 忘记

19) get --- got得到

20) give --- gave 给21) go --- went 去

22) have/has --- had 做；进行

23) hear --- heard 听见

24) keep --- kept 保持

25) know --- knew 知道

26) learn --- learned, learnt 学习

27) leave --- left 离开

28) lie --- lay, lied 平卧

29) let --- let 让

30) lose --- lost 丢失

31) make --- made 制作

32) may --- might 可能

33) mean --- meant 表…意思

34) meet --- met 遇见

35) pay --- paid 付钱

36) put --- put 摆；放

37) read ---read 阅读

38) ride --- rode 骑（车）

39) run --- ran 跑

40) say --- said 说

41) see --- saw 看见

42) sell --- sold 卖；出售

43) send --- sent 发送

44) show --- showed 展示

45) sing --- sang 唱歌

46) sit --- sat 坐

47) sleep --- slept 睡觉

48) speak --- spoke 说话

49) spell --- spelled, spelt 拼写

50) spend --- spent 度过

51) stand --- stood 站立

52) swim --- swam 游泳

53) take --- took 带走

54) teach --- taught 教

55) tell --- told 讲

56) think --- thought 思考；想

57) wear --- wore 穿

58) write --- wrote 写

3、巧记不规则动词过去式

1、中间去e末尾加t，如：

keep→kept，feel→felt，sleep→slept，sweep→swept 2、结尾d变t，如：

build→built，lend→lent，send→sent，spend→spent

3、遇见i改为a，如：

ring→rang，sit→sat，drink→drank，sing→sang，s wim→swam，begin→began，give→gave

4、“骑（马）”“开（车）”“写（字）”——把i变o

如：ride→rode，drive→drove，write→wrote

5、“想”“买”“带来”“打仗”——ought换上，如：think→thought，buy→bought，bring→brought，fight→fought

6、“教书”“抓住”——aught切莫忘，如：

teach→taught，carry→caught

7、ow/aw改为ew是新时尚，如：

know→kn ew，grow→grew，throw→threw，draw→drew

8、“放”“让”“读”过去式与原形一个样，如：put→put，let→let，read→read/red/

（五）否定句：

1、动词be过去式后直接加not

Eg. I was not in Chengdu last year.

2、当是实义动词时，加助动词didn’t后跟动词原形

Eg. I didn’t telephone my parents yesterday.

（六）一般疑问句：

1、动词be过去式提前Eg. Were you in Chengdu last year?

2、当是实义动词时将助动词did 放在前面，后跟主语和动词原形

Eg. Did you telephone my parents yesterday?

（七）特殊疑问句：特殊疑问词+一般疑问句

练习：

I:将下列动词变为过去式（规则动词和不规则动词）

1.look

2.live

3.stop

4.carry

5.hope

6.trip

7.call

8.finish

9.want 10.are

e

16.say 17.see 18.put19.eat20.take

21.read 22.catch 23.listen 24.arrive 25.plan

II：句型转换

1、他曾是一名学生。

肯定句He a student.

否定句He a student.

一般疑问句he a student?

肯定回答，.否定回答，.

1、他们昨晚开了一个会。

肯定句They had a meeting last night.

否定句They a meeting last night.

一般疑问句they a meeting last night?

肯定回答，.否定回答，.

提问：theylast night?

过去时专项练习

I:用所给词的适当形式填空。

1. Tom and Mary ___________ (come) to China last month.

2. Mike _________________(not go) to bed until 12 o’clock last night.

3. Mary __________ (read) English yesterday morning.

4. There _________ (be) no one here a moment ago.

5. I ___________ (call) Mike this morning.