1、比较be 动词的现在式和过去式： 时态 主语现在时过去时I （第一人称单数）amwasHe, She, It（第三人称单数）IsYou（第二人称单复数）arewereI was very tired last night. You were absent from school two days ago. There were some books there. （那儿曾经有一些书。） 注意：There be 句型用于一般过去时需把 is /are 变为它们的过去式：There was （were） 2. Be动词过去时的否定句：主语+ was/were + not + 其他He was no
2、t in Canada last year.Be 过去式的否定句结构，只要在was/were 后面加上not 就可以了。它的缩写形式为：wasnt 和werentI wasnt busy yesterday.There werent any boys in the room.3. Be动词过去时的疑问句：（1）was/were + 主语+其他 （一般疑问句）-Was it raining in Beijing yesterday? -No, it wasnt. It was cloudy.（2）特殊疑问词+ were/was +主语+其他 （特殊疑问句）-Where were you yest
3、erday morning?-I was at school.Be 动词过去式一般疑问句的结构，只要把was/were 提到主语前面，some 变any , and 变成or.回答时，Yes, was/were. No, wasnt/werent.以疑问词开始的特殊疑问句，回答时，不能用 Yes, No. 直接回答所问的问题即可。- Was your father free this morning？- Yes, he was.- No, he wasnt.- Was there any water in the bottle?- Yes, there was.- No, there wasn
4、t.三一般动词的过去时（不含be 动词）一般动词（不含be动词）过去时的基本句型如下：1.肯定句：主语+ 动词的过去式+ 其它 We had a good time yesterday. He had a good time yesterday.一般动词的过去时没有人称和数的变化，因此主语即使是单数、第三人称，也和其他人称一样变化。补充：动词的过去式及过去分词 规则动词的变化构成法例词一般加edwork worked worked 以e 结尾的词加dlive lived lived以“辅音字母+ y“结尾的词，改y为i,再加 ed study studied studiedcry cried
5、cried以“元音字母+ y“结尾的词，直接加 + edplay played played以重读闭音节结尾（x除外）的重读闭音节的双写结尾字母再加edstop stopped stoppedfix fixed fixed不规则动词单独实记I watched TV for an hour.She studied Russian two years later.We said good-bye to Li Ming at five.2.否定句：主语+ did not + 动词原形 + 其它We did not （didnt） have a good time yesterday.He did n
6、ot do his homework.一般动词（不含be动词）过去时的否定句的结构，不论主语时第几人称，还是单复数，在主语后面加上did not （didnt）就可以了。后面的动词要变成原形。He didnt have classes this morning.You didnt do your best to do it.二一般疑问句：Did+主语+动词原形+其它 ？ 特数疑问句：疑问词+did+动词原形+其它 ？- Did he go there?- Yes, he did.- No, he didnt.- When did you get up this morning?- At six
7、.一般动词（be动词）的过去时的一般疑问句，无论主语时第几人称，是单，复数，在主语前面加上Did , some 变 any， and 变 or. 后面的动词要变成原形。- Did Tom go with you?总结：句子结构种类肯定句否定句疑问句Be动词的过去时was/werewasnt/werentwas/were+?特殊疑问词+ were/was +主语+其他一般动词（不含be动词）的过去时动词过去式Didnt +动词原形Did 动词原形？一单项选择： 从下列各题后所给的四个选项中选择最佳答案填空。（10）1 My fatherill yesterday A isnt B arent C
8、 wasnt D werent2 your parents at home last week A Is B Was C Are D Were3 The twinsin Dalian last year Theyhere now A are; were B were; are C was; are D were; was4 your father at work yesterday A Was B Is C Was D Is 5. I cleaned my classroom _.A with three hours B three hours ago C in three hours D t
9、hree hours 6. The koala sleeps _，but gets up _.A during the day; at the evening B at day； during nigh C in the day ;during the evening D during the day ; at night7 Who was on duty last Friday A I am B I was C Yes, I was D No, I wasnt 8. you any reading yesterday?A. Were ; do B. Do; do C. Did; did D.
10、 Did; do 9. When he to the beach ? Yesterday.A. does; go B. is; go C. did; went D. did ; go 10.Where did you your weekend ?A. spend B. spent C. visit D. visited 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 Satu
11、rday evening?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?7. My friend, Carol, _（study） for the math test and _（practice） English last night.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 assistant last year? No. she _.6
