一般过去时讲解与习题
一般过去时的功能
1. 表示发生在过去某一时间的动作
2. 表示过去一段时间内经常性或习惯性的动作
一般过去时的构成及变化
1. be动词作谓语
肯定句：主语+be(was, were)+其它
否定句：主语+ be(was, were) + not +其它。一般疑问句：Be(was, were) +主语+其它。如：肯：He was a worker.
否：He was not a worker. 疑：-Were you a worker?
-Yes. I was. / No, I wasn’t.
*注意主语为第一人称单数和第三人称单数时用was, 其他用were
2.行为动词的变化
肯定句：主语+行为动词(+其它)
否定句：主语+ didn't+动词原形(+其它)。一般疑问句：Did +主语+动词原形+其它。如：肯：I went to school by bus.
否： I didn’t go to school by bus. 疑：- Did you go to school by bus?
- Yes, I did. / No, I didn’t.
一般过去时中，动词过去式的构成规则：
1．直接加ed：work—— worked look——looked
2．以不发音e结尾的单词，直接加d：live ——lived hope——hoped use——used
3．以辅音字母+y结尾的，变y为i加ed：study—— studied carry——carried worry——worried
4．以一个辅音字母结尾的，双写最后的辅音字母+ed：stop—— stopped plan——planned
重读闭音节体现形式为辅-元-辅结构，例如nod,n为辅音，o为元音，d为辅音。
5. 以ic结尾的动词，要把ic变成ick再加ed，如picnic→picnicked，traffic→trafficked
6．不规则变化的动词过去式：
have---had are---were get---got say---said feel---felt do/does---did is---was go---went
drink--drank eat--ate bring----brought think----thought buy----bought catch---- caught teach ---- taught sit----sat wear----wore cut----cut sweep----swept sleep——slept see----saw become----became[1] read——read
(详见:不规则动词)
7以辅元辅结尾的加d
肯定形式
主语+动词过去式+其他
例句：She often came to help us in those days.
否定形式
①was/were+not；②在行为动词前加didn't，同时还原行为动词
例句：I didn't know you like coffee.
一般疑问句
①Did+主语+谓语动词原型+其他？②Was\Were+主语+表语?
例句：Did I do homework?
习题一：
用be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 .
7. There ________ a heavy snow in two days.
8. Today _____ the second of June. Yesterday ______ the first of June.
9. It _____ Children's Day. All the students ______ very excited.
1_____ (watch) a cartoon on Saturday.
2. Her father ______(read) a newspaper last night.
3. We ______ to zoo yesterday, we _____ to the park. (go)
4. _____ you _____ (visit) your relatives last Spring Festival?
5. ______ he ______(fly) a kite on Sunday? Yes, he ______.
6. Gao Shan _______(put) up the picture last night.
7. I _______ (sweep) the floor yesterday, but my mother ______.
8. What ______ she ______(find) in the garden last morning?
She _______(find) a beautiful butterfly.
9. How _______(be) Jim's weekend? It _______(be not) bad.
10. ________ (be) your mother a sales assistant last year? No. she __________.
11. I _______(have) an exciting party last weekend.
12. _________ she ______(practice) her guitar yesterday? No, she _________.
13. What ________ Tom _____ (do) on Saturday evening?
He ________(watch) TV and ______(read) an interesting book.
14. They all ______(go) to the mountains yesterday morning.
15. She ______(not visit) her aunt last weekend.
She ________ (stay) at home and ______(do) some cleaning.
16. When ______ you ______(write) this song?
I _______(write) it last year.
17. My friend, Carol, ________(study) for the math test and ____(practice) English last night.
18. ________ Mr. Li _____(do) the project on Monday morning? Yes, he ___
I9 ______ (watch) a cartoon on next Saturday.
20. Her father _______ (read) a newspaper last night.
21. We _________ to zoo yesterday, we _____ to the park. (go)
22. ______ you _______ (visit) your relatives last Spring Festival?
23. ______ he _______ (fly) a kite on Sunday? Yes, he ______.
24. Gao Shan _______ (pull) up carrots last National Day holiday.
25. I ____________ (sweep) the floor yesterday.
26. What _________ she _________ (find) in the garden last morning?
