Unit1～4 核心语法专项精练（专项训练）-2025-2026学年人教PEP版英语四年级下册

人教PEP版四年级下册 Unit1~4 核心语法专项精练 单元主题:Unit 1 Class rules Unit 2 Family rules Unit 3 Time for school Unit 4 Going shopping 一、用 be 动词 am / is / are 填空 1. I ______ sorry for being late. 2. You ______ ready for class. 3. This ______ our classroom rule. 4. The light ______ on now. 5. The desks and chairs ______ clean and tidy. 6. She ______ helpful at home. 7. The lunch ______ over at 12:30. 8. These trousers ______ too long for me. 9. My favourite colour ______ blue. 10. They ______ cheap and nice. 11. It ______ time for school. 12. We ______ watching TV in the living room. 13. The jacket ______ expensive. 14. You ______ a good student. 15. The rules ______ very important. 二、单项选择 ( ) 1. ______ late for class. A. Not B. Don’t C. Don’t be ( ) 2. We ______ turn off the light when we leave. A. should B. shouldn’t C. can’t ( ) 3. She often ______ her homework after school. A. do B. does C. doing ( ) 4. You ______ run in the classroom. A. must B. mustn’t C. can ( ) 5. It’s 7:30. It’s time ______ school. A. to B. for C. at ( ) 6. These shoes ______ nice. A. is B. are C. am ( ) 7. —How much ______ this skirt? —It’s 30 yuan. A. is B. are C. am ( ) 8. I want ______ a new pair of shorts. A. buy B. to buy C. buying ( ) 9. We should keep our room ______. A. messy B. tidy C. dirty ( ) 10. —Whose ______ are these? —They’re my father’s. A. trouser B. trousers C. a trouser ( ) 11. She gets up ______ 6:30 every morning. A. at B. in C. on ( ) 12. You ______ follow the rules at home. A. should B. shouldn’t C. can’t ( ) 13. —Can I help you? —Yes. I ______ a pair of shoes. A. want B. wants C. wanting ( ) 14. The classroom rules ______ good for us. A. is B. are C. am ( ) 15. It’s 9:00 p.m. It’s time ______ bed. A. go to B. to go to C. going to 三、用所给词的适当形式填空 1. Don’t ______ (late) for school. 2. You should ______ (keep) your desk tidy. 3. She often ______ (watch) TV in the evening. 4. Please ______ (wash) your hands before dinner. 5. They ______ (be) in the classroom now. 6. The ______ (child) are playing on the playground. 7. It’s 7:00. It’s time ______ (have) breakfast. 8. I want ______ (buy) a new jacket. 9. These ______ (shoe) are too small for me. 10. He should ______ (follow) the class rules. 四、句型转换 1. You should keep quiet in class.（改为否定句） You ______ ______ quiet in class. 2. It’s time for school.（改为同义句） It’s time ______ ______ to school. 3. The skirt is 50 yuan.（对画线部分提问） ______ ______ is the skirt? 4. I want a pair of shoes.（改为一般疑问句） ______ you ______ a pair of shoes? 5. He gets up at 6:00 every day.（改为一般疑问句） ______ he ______ up at 6:00 every day? 6. These trousers are cheap.（改为否定句） These trousers ______ ______ cheap. 7. She is in the bedroom.（对画线部分提问） ______ is she? 8. You can run in the classroom.（改为否定句） You ______ run in the classroom. 五、判断句子正(T)误(F) ( ) 1. We should be late for class. ( ) 2. You should keep your desk tidy. ( ) 3. You must run in the classroom. ( ) 4. It’s time for lunch. ( ) 5. I want to buy a new pair of shorts. ( ) 6. These shoes are too big for me. ( ) 7. You should wash your hands before eating. ( ) 8. We shouldn’t follow the rules at home. 六、连词成句 1. rules, we, the, should, class, follow ______________________________________________________ 2. should, you, your, homework, do, on, time ______________________________________________________ 3. time, it’s, school, for ______________________________________________________ 4. want, I, buy, to, a, pair, shoes, of ______________________________________________________ 5. keep, room, we, our, should, tidy ______________________________________________________ 6. the, how, is, much, jacket ______________________________________________________ 参考答案 一、1.am 2.are 3.is 4.is 5.are 6.is 7.is 8.are 9.is 10.are 11.is 12.are 13.is 14.are 15.are 二、1.C 2.A 3.B 4.B 5.B 6.B 7.A 8.B 9.B 10.B 11.A 12.A 13.A 14.B 15.B 三、1.be late 2.keep 3.watches 4.wash 5.are 6.children 7.to have 8.to buy 9.shoes 10.follow 四、1.shouldn’t keep 2.to go 3.How much 4.Do; want 5.Does; get 6.are not 7.Where 8.can’t 五、1.F 2.T 3.F 4.T 5.T 6.T 7.T 8.F 六、1.We should follow the class rules. 2.You should do your homework on time. 3.It’s time for school. 4.I want to buy a pair of shoes. 5.We should keep our room tidy. 6.How much is the jacket? 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $