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Tom is tall.
c．表示一种客观事实或普遍真理
形式 构成 例词 The earth is round.
The sun is bigger than the moon. 第三1．在动词原形run→runs d．在条件状态从句和时间状语从句中，人称后加-s teach→teaches 用一般现在时表示将来。 单数2．以ch, sh, s, wash→washes If you don't go soon, you'll be late. 形式 o, x结尾的动go→goes I will wait for you until you come back. 词后加-es pass→passes 3．以辅音字母try→tries +y结尾的动stay→stays 词，先将y变 为i，再加-es 一般过去时 4．以元音字母 +y结尾的动词1）构成 后加-s 一般过去时其谓语动词使用动词过去式 形式。 动词to be 动词to have 2）用法
表示在过去某一时间内发生的动作或I am a student I have a pen. a．
You are a student You have a pen. 存在的状态，常与表示过去的时间状语He (She) is a student. He (She) has a 连用，如：yesterday, last week, an hour
ago, the other day, just now, upon a time, We (You, They) are pen. students We (You, They) in 1989, in the old days, when I was at middle school等。 have pens. ①He left for Beijing yesterday morning. ②She wasn't at home last night. 2）用法
③Did you finish your work at four a．表示经常发生的动作、行为或存在的
yesterday afternoon? 状态。
b．表示过去经常或反复发生的动作。 常用的时间状语有：often, usually,
①I got up very early at that time. always, every day等。
②Mary always got up too late and never I go to school every day except Sunday.
had enough time for breakfast when she There are fifty students in our class.
was at middle school. b．表示主语的身份或特征。 His father is a doctor.
一般动词 肯定式 I (You, He, She, We, They) worked there. 否定式 I (You, He, She, We, They) did not work there. I (He, She, It) was not there. We (You, They) were not there. 疑问式 Did you (I, he, she, we, they) work there? Was I (he, she, it) there? Were you (we, they) there? 详见下表：
be动词 I (He, She, It) was there. We ( You, They) were there 18
过关练习： Part One: 7. ______she______(do) the housework
单选 every day?
1．Jenny ____ in an office. Her parents 8. Jenny and Danny usually______(play) ____in a hospital. games in the afternoon . A work; works B works; work C work; are working D is working; Part Two: work 一．用所给词的适当形式填空。 2．One of the boys_____ a black hat. 1. Tom and Mary ___________ (come) to A have B there is C there are D has China last month. 3．We will go shopping if it____tomorrow. 2. Mike _________________(not go) to A don't rain B didn't rain bed until 12 o’clock last night. C doesn't rain D isn't rain So he ______ (get ) up late. 4．He said the sun ____in the east and 3. Mary __________ (read) English ____in the west. yesterday morning. A rose; set B rises; sets 4. There _________ (be) no one here a C rises, set D rise; sets moment ago. 5. Wang Mei ____ music and often ____ 5. I ___________ (call) Mike this to music. morning. A like; listen B likes; listens 6. I listened but ___________ (hear) C like; nothing.
形式 构成 例词 are 7. Tom
1．在动词原形后加-ed work→worked _______listening 过去式 2．以辅音字母+y结尾的动词，carry→carried ____ D liking ;
先将y变为i再加-ed stop→stopped listen (begin) 3．以重读闭音节一个辅音字母结6. to learn 尾的动词，先双写结尾的辅音字Jenny__Chinese 母再加-ed __ last year.
English every evening. 8. Last week we _________ (pick) many A has study B studies C study apples on the farm. D studied 9. My mother ________________ (not do) housework yesterday. 填空 10. She watches TV every evening. But 1. I can take Li Ming there when he _____ she ____________ (not watch) TV last (come) to visit. night. 2. _____your sister_____(know)English? 11．________ your father ________ ( go ) 3. Her home_______ ______ _______(远to work every day last year? 离 )her school. 12．--What time _______ you _______ 4.The pot________(not look) like yours (get) to Beijing yesterday? very much. --We __________ (get) to Beijing at 9:00 5. Where ______you______(have) lunch in the evening. every day? 13. What __________ (make) him cry (哭) 6 .Who_______(想要)to go swimming? just now?
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14. Last year the teacher _________ (tell) 3. --What ________ Tom ________ (do) us that the earth moves around the sun. on Saturday evening? 15. There ____________ a telephone call --He ________(watch) TV and for you just now. (be) __________(read) an interesting book. 16. There __________ not enough people 4. They all _________(go) to the to pick apples that day. ( be) mountains yesterday morning. 17. There _____________( be not) any 5. She _________(not visit) her aunt last hospitals in my hometown (家乡) in 1940. weekend. She ________ (stay) at home 18. There ____________ enough milk at and _________(do) some cleaning. home last week, wasn’t there? 6. When ________ you _________(write) 19. Eli ____________ to Japan last week. this song? I __________(write) it last ( move) year. 20. –When _______ you _________ 7. My friend, Carol, ___________(study) (come) to china? --- Last year. for the math test and __________(practice) 21. Did she ________ (have) supper at English last night. home? 8. ----________ Mr. Li __________(do) 22. Jack ____________ (not clean) the the project on Monday morning? room just now. -----Yes, he _________. 23. _________ (be) it cold in your city 9.----- How _________(be) Jim's weekend? yesterday? -------It _________(be not) bad. 24. How many people ________ (be) 10. ---________ (be) your mother a sales there in your class last term? assistant last year? -- No. she________. 25. It ________ (be) hot yesterday and 三.句型转换 most children _______ (be) outside. Last week I read an English book. 26. There ________ (be) a football match 否定句：on TV yesterday evening, but I ________ _________________________________ (have) no time to watch it. 一般疑问句：二． 请用正确动词形式填空。 _________________________________ 1. I _________ (have) an exciting party 肯定/否定回答：last weekend. _________________________________ 2. --_________ she _________(practice) 对划线部分提问：
her guitar yesterday? --- No, she_______. _________________________________
课后作业：
用所给词的适当形式填空。
1. Jim __________(be) a hard-working student at school. 2. __________(be) Tom and Sam in the same class? 3. What can the boy __________(do) for his parents? 4. Tom can’t __________(sing) an English song. 5. How often does the girl __________(watch) TV? 6. Where do they __________(live) now?
7. Every year many people __________(lose) their lives in traffic accidents. 8. Sam doesn’t __________(get) up early in the morning.
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9. Each of them __________(have) a nice schoolbag. 10. They each __________(sleep) late at night. 11 Maria __________(be) born in Cuba.
12. The weather yesterday __________(be) very cold. 13. __________(can) they dance the disco last year? 14. I __________(can not) sleep well last night.
15. She __________(watch) TV late yesterday evening. 16. We __________(clean) up our classroom a moment ago. 17. Tom __________(go) to visit the Great Wall last year.
句型转换。
1. She is in a blue dress.（变否定句）
She __________ __________ a blue dress.
3. Are the storybooks very interesting?（否定回答） No, __________ __________.
4. My mother may speak a little English.（变否定句） 5. They often play the piano loudly.（变否定句）
They __________ often __________ the piano louldy.
6. She usually does some cooking in the evening.（变否定句） 7. Sam was a little boy at that time.（变为否定句） Sam __________ __________ little boy at that time.
8. I went to Sichuan with my friends during summer holidays.（变否定句）
I __________ __________ to Sichuan with my friends during summer holidays. 9. We should be careful when we cross the street.（变一般疑问句） __________ __________ be careful when we cross the street? 10. His parents are both workers.（变一般疑问句） __________ his parents __________ workers? 11. I am from Qijiang.（变一般疑问句）
__________ __________ from Qijiang?
12. Jim took many pictures in winter holidays.（变一般疑问句） __________ Jim __________ many pictures in winter holidays?
13. Must I finish my homework at once?（作肯定和否定回答） Yes, __________ __________. No, __________ __________.
14. Tom can recite a Chinese poem.（对划线部分提问） What __________ Tom __________?
15. There are some nice books on the shelf.（对划线部分提问） __________ __________ on the shelf?
16. Tom sang a song beautifully yesterday.（对划线部分提问） What __________ Tom __________ yesterday? 17 Did the kid hurt himself just now?（做否定回答） No, __________ __________.
18. They knew the girl in blue well?（对划线部分提问）