.七年级上册练习题一、beam、is、are的基本用法,区别及其引导的一般疑问句和回答。am接在I之后,is放在单数的名词或代词之后,are放在复数的名词或代词之后,否定句在be后加not,一般疑问句将be提前。回答：Yes,人称代词+ be./ No, 人称代词+be + not. 如：1 He is Mr. Chen. He is not Mr. Chen. - Is he Mr. Chen? - Yes, he is. / No, he isntt.2 I am a student. I am not a student. - Are you a student? - Yes, I am. / No, I am not.3 They are teachers. They are not teachers.- Are they teachers? - Yes, they are. / No, they arent.练习：一用连系动词be的正确形式填空。1. _ you fine? 2. I _ Mr. 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. - _ Ronaldo a Brazilian? - Yes, he _ .12. I _ also a letter. 13. You and I _ students.14. He and she_ friends. 15. He and I_ teachers.二将下面的句子变成一般疑问句并作出回答1. That is my football.2. Those are his books.3. Jim and Tom are good friends.4. My birthday is on November 1st.5. His son is twelve years old.三将下面的句子变成否定句1. His card is on the table.2. These are my parents.3. Bob and Tony are our friends.4. These things are five dollars.5. The girl is his sister.四划线提问1. Our teachers are in the classroom.2. The girls 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：1规则变化1一般在名词词尾加-s,如：car-cars; apple-apples 2以s, x, ch, sh结尾的词,在词尾加-es,如：box-boxes; bus-buses; watch -watches.3以辅音字母+y结尾,变y为i再加es,如：family-families. 5以fe、f结尾,变fe、f为v再加es,如：life-lives. 2不规则变化：如：mouse-mice；tooth-teeth; foot-feet；Chinese-Chinese, Japanese-Japanese；man-men; woman-women; child-children等练习：写出下列名词的复数形式或选择填空。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_ _ 19.family_20.monkey_ 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 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. glass of milks D. glasses of milks29. These are my _. A. box B. a box C. boxes D. the boxes30. There are threeand sevenin the picture.A. deers, sheeps B. deers, sheep C. deer, sheep D. deer, sheeps三、 a, an的用法:a /an 都表示一,一个,放在可数单数形式的名词前,如果单词以元音读音开始的,我们在前用an, 如：an apple / an interesting book;/ an English boy/ an old man等.练习：选择填空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 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. An; an C. The; the D. A; a8. She is _ English teacher. A. an B. a C. the D. /四、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表示是即是五、有实义动词的一般现在时态的用法：动词原形和动词第三人称单数形式一动词第三人称单数形式：动词+s/es,规则：1一般情况以及以e结尾的动词,直接加s,如：make-makes; come-comes2 动词以o,s,ch,sh, x结尾,加es,如：do-does; watch-watches; wish-wishes; miss-misses; guess-guesses3 以辅音字母+y结尾的动词,先把y改为i,再加es, 如:study-studies4特殊情况：have-has二句型转换：1主语为第三人称单