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 ... ...
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