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Unit7 单元语法小专题
语法精讲
一般过去时(一)
1. 标志词：before, then, yesterday, last Sunday...
2.基本句式：
肯定句：①主语+动词过去式+其他. ②主语+was/were+其他.
如：I watched TV last night. 我昨晚看了电视。/He was at home this morning. 他今天早上在家。
否定句：①主语+didn’t+动词原形+其他. ②主语+wasn’t/weren’t+其他.
如：Lisa didn’t go shopping last Sunday. 莉萨上周日没有去购物。/He wasn’t at home this morning. 他今天早上不在家。
一般疑问句：①Did+主语+动词原形+其他？肯定回答：Yes, 主语+did. 否定回答：No, 主语+didn’t. ②Was/Were+主语+其他 肯定回答：Yes, 主语+was/were. 否定回答：No, 主语+wasn’t/weren’t.
如：Did you go to the zoo 你去动物园了吗 /Were they at home this morning 他们今天早上在家吗
特殊疑问句：①特殊疑问词+did+主语+其他 ②特殊疑问词+was/were+主语+其他
如：What did you do yesterday 你昨天做什么了 /Where were they this morning 他们今天早上在哪里
3.动词过去式的构成：
规则变化：
①v.+ed: play—played; clean—cleaned
②v.+d: move—moved
③以辅音字母加y结尾的动词,改y为i,再加ed: carry—carried
④以重读闭音节结尾的动词,双写词尾的辅音字母,再加ed: stop—stopped
不规则变化：am/is—was; are—were; put—put; read—read; lose—lost; make—made; ride—rode; think—thought
语法精练
一. 写出下列动词的过去式
1. fly ______
2. plant ______
3. drink ______
4. play ______
5. dance ______
6. ask ______
7. taste ______
8. eat ______
9. take ______
10. buy ______
11. pass ______
12. stop ______
二、单项选择
—Where ______ you yesterday afternoon
—I ______ at the library.
A. are; am B. were; was C. did; was
My sister ______ her homework last night.
A. finishes B. didn’t finish C. don’t finish
—______ they visit the museum last Sunday
—Yes, they did.
A. Do B. Did C. Were
The boys ______ football in the park yesterday.
A. play B. played C. playing
—What did your father ______ for dinner
—He ______ noodles.
A. cook; cooks B. cooked; cooked C. cook; cooked
There ______ a heavy rain last night.
A. is B. was C. were
—Did Tom ______ the movie last week
—No, he ______.
A. watch; didn’t B. watched; didn’t C. watches; wasn’t
My grandma ______ me a story about her childhood yesterday.
A. tells B. told C. tell
—Who ______ the window
—Jim ______.
A. broke; did B. broke; broke C. break; did
The students ______ a school trip last month.
A. have B. had C. has
三、用所给词的正确形式填空
She ______ (fly) to Beijing last summer.
They ______ (plant) trees in the park yesterday.
The cat ______ (drink) all the milk this morning.
We ______ (play) chess after school last Friday.
Lucy ______ (dance) at the party and ______ (sing) a song.
He ______ (ask) the teacher a question in class.
The cake ______ (taste) delicious, so I ______ (eat) two pieces.
My brother ______ (take) photos of the mountains last week.
I ______ (buy) a new dictionary yesterday.
The bus ______ (stop) suddenly, and everyone was scared.
______ (be) your parents at home last night
The children ______ (not watch) TV. They ______ (read) books.
She usually ______ (walk) to school, but she ______ (ride) a bike yesterday.
There ______ (be) a big cake on the table an hour ago.
The teacher ______ (make) us laugh during the lesson.
—______ (do) you visit the zoo last weekend
—No, I ______ (do).
The dog ______ (run) after the ball and ______ (catch) it.
I ______ (spend) three hours cleaning my room last Sunday.
The boys ______ (play) basketball, but they ______ (not win) the game.
The movie ______ (start) at 7 p.m. and ______ (end) at 9 p.m.
四、短文语法填空（2篇，每篇10空）
短文一
Last Saturday was a special day. I ______ (wake) up early and ______ (have) breakfast with my family. Then we ______ (go) to the park. My sister ______ (ride) her bike, and I ______ (fly) a kite. We ______ (meet) some friends there. They ______ (play) football, so we ______ (join) them. At noon, we ______ (eat) sandwiches under a tree. In the evening, my parents ______ (take) us to a restaurant. It ______ (be) a perfect day!
短文二
Yesterday, Tom ______ (visit) his grandparents. His grandma ______ (cook) his favorite dish, and they ______ (talk) about old times. After lunch, Tom ______ (help) his grandpa water the plants. Suddenly, it ______ (start) to rain, so they ______ (run) into the house. Tom ______ (watch) an old movie with his grandpa. They ______ (laugh) a lot. When Tom ______ (leave), his grandparents ______ (give) him a box of cookies. He ______ (feel) very happy.
参考答案
一．略
二、单项选择
1-5: BBBBC 6-10: BABAB
三、用所给词的正确形式填空
flew 2. planted 3. drank 4. played 5. danced; sang
6.asked 7. tasted; ate 8. took 9. bought 10. stopped
11.Were 12. didn’t watch; read 13. walks; rode 14. was
15.made 16. Did; didn’t 17. ran; caught 18. spent
19.played; didn’t win 20. started; ended
四、短文语法填空
短文一
woke, had, went, rode, flew, met, were playing, joined, ate, took, was
短文二
visited, cooked, talked, helped, started, ran, watched, laughed, left, gave, felt

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