七上英语知识总结

1、一、 be（am、is、are）的基本用法,区别及其引导的一般疑问句和回答。1.be的使用：（记住口诀）我用 ，你用 ； 用在他、她、它；单数 复数 ；你、我、他们也 2. be的一般疑问句和回答: 接在I之后， 放在单数的名词或代词之后， 放在复数的名词或代词之后，否定句在 后加 ,一般疑问句将 提前。回答：Yes, + be. / No, 人称代词+be + 3.区别has/have与am/is/are的用法：has/have表示“有”，即“某人有某物”，am/is/are表示“是”即“是”练习：（一）be、have/has的正确形式填空。1. _ you fine? 2. I _ Mr.

2、 Chen.3. _ he your mother? 4. - _ they from Japan? - Yes, they _.5. You _ a teacher and she _ a doctor.6. Where _ Jack from? 7. I _ fine, too. Thanks8. - Who _ this? - This _ Wang Kang.9. - _ you a student? - Yes, I _.10. - Where _ Beijing? - It_ in China.11. - _ Yukio a Japanese? - Yes, he _ .12. I

3、 _ a letter. 13. You and she _ 3 apples.14. He _ no friends. 15. He and I_ teachers.（二）变成一般疑问句, 否定句并作出回答1. That is my football. 2. They are our books. 3. Jim and Tom are good friends. 4. My birthday is on November 1st. 5. The girl is his sister. （三）划线提问1. Our teachers are in the classroom. 2. The gi

4、rls telephone number is 032-55746. 3. Her pen is black. 4. These socks are five yuan. 5. They are thirteen years old. 二、可数名词的复数：（一）规则变化1）一般在名词词尾加-s，如：car-car ; apple-apple 2）以s, x, ch, sh结尾的词，在词尾加-es，如：box-box ; bus-bus ; watch -watch .3）以辅音字母+y结尾，变y为i再加es，如：family- famil 5）以fe、f结尾，变fe、f为v再加es，如：lif

5、e-liv . （二）不规则变化：如：mouse- ；tooth- ; foot- ；Chinese- , Japanese- ；man- ; woman- ; child- 等练习：写出下列名词的复数。1. teacher _ 2. class _ 3. name _ 4. orange_5. number _ 6. apple_ 7. bus_ 8. erase_9.photo_ 10.tomato_ 11.country_ 12.friend_13.knife_ 14.foot_ 15.boy_ 16.mouse_17.toy_ _ 18.factory_ 19.family_20.mo

6、nkey_ 21.wish_22. There is some _ on the plate.A. cakes B. meat C. potato D. pears23. The_ has two _.A. boys; watches B. boy; watch C. boy; watches D. boys; watch24. The little baby has two _ already.A. tooth B. tooths C. teeth D. teeths25. How many can you see in the picture? A. tomatos B. tomatoes

7、 C. tomato D. the tomato26. is the meat. Please? Ten yuan a kilo. A. How much B. How many C. How old D. How long27. Would you please pass me? A. two paper B. two papers C. two pieces of paper D. two pieces of papers28. “What would you like, Ann? ” “Id like two.” A. glass of milk B. glasses of milk C

8、. glass of milks D. glasses of milks29. These are my _. A. box B. a box C. boxes D. the boxe三、基数词的表达：1100四、时间表达法及提问、回答： （两种） is it? = What is the time? - half past seven.五、 a, an的用法:1. 用于元音音素开头的单数可数名词前。但名词前有修饰近身元音离不开。词时，则根据最邻近的修饰语的第一个音素来决定。如： apple; English book. 2.辅音音素开头的单数可数名词前用 （但名词前有物主代词、指示代词时，不

9、能使用不定冠词。 1.The train is running fifty miles _. A. an hour B. one hour C. the hour D. a hour2 .-Whos this ? -_Wang Yu. A. Thiss B. Shes C. This is D. He is3. -Whats that?. -Its _ egg. A. a B. the C. / D. an4. -Whats that in English -Its _ car. Its_ orange car. A. a, an B. a, a C. an, a D. an, an5. My

10、 sister often _ after class. A. play the piano B. plays the basketball C. plays the piano D. play basketball6. Tianan Men Square and _ Great Wall are tow of the places everyone should see in _ Peoples Republic of China. A. thethe B. / C. the/ D. /the7. _ old man is _ English teacher. A. The; an B. A

11、n; an C. The; the D. A; a8. She is _ English teacher. A. an B. a C. the D. /六、常考重点句型和短语综合练习：( )1. -Whos that girl? -_ my sister. A. This is B. Shes C. Its D. Thats( )2. -Welcome to Beijing ! -_.A. Welcome to Beijing, too. B. Youre welcome. C. Thank you. D. Not at all.( )3. -_ are you in? - Class Fiv

12、e. A. What class B. What grade C. What color D. What number( )4. He is _ blue. A. to B. from C. under D. in( )5. -Whos the girl over there? - Which one? - _ under the tree. A. This B. That C. The one D. Ones( )6. The bag is _. A. Bruce is B. Bruce has C. Bruces D. Bruce does( )7. _, what color is th

13、e shirt? A. Sorry B. Im sorry C. Excuse me D. Thats right( )8. -What color is it? -_ . A. Its an orange B. Its orange C. Its a orange. D. An orange( )9. What color _ his pants? A. has B. does C is D. are( )10. He is old _ white hair. A. with B. from C. under D. in( )11. She looks like a doctor, _ sh

14、e is a nurse. A. and B. or C. too D. but( ) 12.- I am afraid I dont know. - _. A. Thank you B. Thanks C. Thank you anyway D. Thanks very much.按要求完成句子1. This is a toy.（提问）_ is this?2. My name is Kangkang. (提问）_is _ name?3. They are from Cuba.（提问) _ _ they from?.4. They are oranges (就划线部分提问)_ _ they?5

15、. My telephone number is 31664733. (提问) _ is your telephone number?6.They are in Grade Seven. (提问)_ _ _ they in7.Whats this in English?.（改复数）_ _ in English?8. They are buses.（改单数） _ _ _.9. Kangkang is from China. (同义句) Kangkang _ _ China.10. Id like some apple juice. (提问) _ _ you _?11. Its only five yuan. (提问) _ _ is it?12. Id like tw