Unit1-Unit2语法知识点强化应用（专项训练）- 2025-2026学年译林版（三起）英语三年级下册

2025-2026译林版三年级英语下册Unit1-Unit2语法知识点强化应用 专项训练题 --词汇变形·短语·句型转换 一、写出下列单词的复数形式 1. pen __________ 2. book __________ 3. ruler __________ 4. rubber __________ 5. pencil __________ 6. desk __________ 7. chair __________ 8. schoolbag __________ 9. crayon __________ 10. pencil case __________ 11. box __________ 12. book __________ 13. eraser __________ 14. bag __________ 15. pen __________ 二、用所给单词的适当形式填空 1. I have two __________ (pencil) in my pencil case. 2. Let's __________ (clean) our classroom now. 3. This is __________ (I) new schoolbag. It's blue. 4. There are some __________ (book) on the desk. 5. We should __________ (keep) our classroom clean. 6. Look! The __________ (desk) are yellow. 7. She has a nice __________ (crayon). 8. Don't __________ (draw) on the desk. 9. My brother has three __________ (ruler). 10. Let __________ (we) clean the blackboard. 11. There is a __________ (rubber) under the chair. 12. __________ (not open) the window. It's cold. 13. The __________ (chair) are in the classroom. 14. I can __________ (write) with a pen. 15. There are some __________ (pencil case) on the teacher's desk. 16. Let's __________ (sweep) the floor. 17. This is your book. __________ (it) is on the desk. 18. Don't __________ (eat) in the classroom. 19. I have a new __________ (pen). It's red. 20. The students __________ (clean) the classroom every afternoon. 三、短语英汉互译 1. 我的书包 _____________________________ 2. 一支红色的钢笔 _______________________ 3. 在课桌上 _____________________________ 4. 打扫我们的教室 _______________________ 5. 一支黄色的蜡笔 _______________________ 6. 擦黑板 _______________________________ 7. 一些书 _______________________________ 8. 在椅子下面 ___________________________ 9. 保持教室干净 _________________________ 10. 扫地 _________________________________ 11. 一个铅笔盒 ___________________________ 12. 不要画画 _____________________________ 13. on the floor ___________________________ 14. a new ruler ___________________________ 15. clean the window _______________________ 16. in the pencil case ______________________ 17. a black rubber _________________________ 18. let's go _______________________________ 19. some crayons __________________________ 20. don't litter ___________________________ 四、按要求改写句子 1. This is a pencil.（改为复数句） __________ __________ some __________. 2. I have a new schoolbag.（改为一般疑问句） __________ you __________ a new schoolbag? 3. The book is on the desk.（对画线部分提问） __________ __________ the book? 4. Let's clean the classroom.（改为否定句） Let's __________ __________ the classroom. 5. I have two rubbers.（对画线部分提问） __________ __________ rubbers do you have? 6. It is my ruler.（改为同义句） This ruler __________ __________. 7. There is a pen in the pencil case.（改为否定句） There __________ __________ pen in the pencil case. 8. We clean the window every day.（改为祈使句） __________ the window! 9. The crayons are in the schoolbag.（对画线部分提问） __________ __________ the crayons? 10. I can see a book on the chair.（改为否定句） I __________ __________ a book on the chair. 11. This is a nice pencil case.（改为一般疑问句并作肯定回答） __________ this a nice pencil case? Yes, __________ __________. 12. We have some books in the classroom.（对画线部分提问） __________ __________ you have in the classroom? 13. Don't eat in the classroom.（改为肯定祈使句） __________ in the classroom. 14. The rubber is under the desk.（改为复数句） The __________ __________ under the desks. 15. I like my new pen.（改为否定句） I __________ __________ my new pen. 参考答案 一、单词复数形式 1. pens 2. books 3. rulers 4. rubbers 5. pencils 6. desks 7. chairs 8. schoolbags 9. crayons 10. pencil cases 11. boxes 12. books 13. erasers 14. bags 15. pens 二、单词适当形式填空 1. pencils 2. clean 3. my 4. books 5. keep 6. desks 7. crayon 8. draw 9. rulers 10. us 11. rubber 12. Don't open 13. chairs 14. write 15. pencil cases 16. sweep 17. It 18. eat 19. pen 20. clean 三、短语英汉互译 1. my schoolbag 2. a red pen 3. on the desk 4. clean our classroom 5. a yellow crayon 6. clean the blackboard 7. some books 8. under the chair 9. keep the classroom clean 10. sweep the floor 11. a pencil case 12. don't draw 13. 在地板上 14. 一把新尺子 15. 擦窗户 16. 在铅笔盒里 17. 一块黑色的橡皮 18. 我们走吧 19. 一些蜡笔 20. 不要乱扔垃圾 四、句型改写 1. These are; pencils 2. Do; have 3. Where is 4. not clean 5. How many 6. is mine 7. isn't a 8. Clean 9. Where are 10. can't see 11. Is; it is 12. What do 13. Eat 14. rubbers are 15. don't like 学科网（北京）股份有限公司 $