七年级一般过去时讲解和练习.docxVIP

一般过去时 一、定义：过去发生的事 二、标志词：just now, yesterday, two years ago, before, last night/week/month/year 等表示过去时间的词。 三、结构 含 be 动词的句子 1.肯定句：主语+ was/were +其它。 栗子：He was here just now. I was a teacher before. You were a student before. We were students before. （单数用 was，复数用 were，把 you 不管指单数还是复数，都用 were） 2.否定句：主语 + wasn’t/weren’t +其它。 栗子：He wasn’t here just now. You weren’t a teacher before. 3.一般疑问句：Was/Were + 主语 +其它？ 肯定回答：Yes, 主语+ was/were. 否定回答：No, 主语+ wasn’t/weren’t. 栗子：Were the books there before? Yes, they were. No, they weren’t. Was the boy born on Monday? Yes, he was. No, he wasn’t. 4.特殊疑问句：特殊疑问词+ was/were +主语 +其它？ 栗子： When were you born? 不含 be 动词的句子 1.肯定句：主语 + V-ed （动词的过去式）+其它。栗子： I cleaned the room yesterday. 否定句：主语+ didn’t + V 原 +其它。栗子： I didn’t clean the room yesterday. 一般疑问句： Did + 主语 + V 原 + 其它？ 肯定回答：Yes, 主语+ did. 否定回答：No, 主语+ didn’t. 栗子： Did you clean the room yesterday? Yes, I did. No, I didn’t. 4.特殊疑问句：特殊疑问词 + did + 主语 + V 原 +其它？ 栗子：What did she do yesterday? 四、动词过去式规则变化： 1.一般情况下 + ed walk-walked 以 e 结尾，+ d live-lived 以辅音加 y 结尾，去掉 y，再加 ied carry-carried 4.重读闭音节，双写最后一个字母，再加 ed stop-stopped 五、不规则变化的动词：靠平时积累（七年级下册最后一页去背） 一般过去时练习 一、写出下列动词的过去式? go??? ?????????enjoy? ?buy?? ????eat??? get?? ???? ?????walk?? ? take? ??????????dance? ??write? ?????????run??? ??swi m?? ????? ?find? ??begin? ????????eat?? ??play?? ????????study ? ? 二、请用正确动词形式填空。? 1、 I (have) an exciting party last weekend、? 2、 she (practice) her guitar yesterday? No,?she? .? 3、 What Tom (do) on Saturday evening? He (watch) TV and (read) an interesting book、4、 They all (go) to the mountains yesterday morning、? 5、 She (not visit) her aunt last weekend. She (stay) at home and (do) some cleaning、? 6、 When you (write) this song? I (write) it last year. 7、 My friend, Carol, (study) for the math test and English last night. (practice) 8、 Mr、 Li (do) the project on Monday morning? Yes, he . 9、 How (be) Jims weekend? It (be not) bad. 10、 (be) your mother a sales assist