Unit 4-5基础知识巩固&语法知识点易错题（专项训练）-2025-2026学年译林版（三起）英语三年级下册

译林版三年级下册英语Unit 4-5单元基础知识巩固&语法知识点易错题专项训练 一、词汇运用。 A. 用冠词 a 或者 an 填空。 1. I see ________ beautiful butterfly. 2. That is ________ orange. It's ________ big orange. 3. Do you have ________ mango? Yes, I do. 4. Let's make ________ fruit salad. 5. I have ________ apple. 6. We can see ________ duck under the tree. B. 从括号中选择合适的单词填空。 1. I like ________ (grape / grapes) very much. 2. The ________ (student / students) are in the garden. 3. Look at the picture ________ (of / for) you and the duck. 4. Look at the two ________ (duck / ducks). ________ (it / they) are lovely. 5. We can see many ________ (flower / flowers) here. 6. I have some ________ (banana / bananas). 7. Look at the ________ (butterflys / butterflies). They are so beautiful. 8. I want ________ (make / to make) a salad. 9. They have some ________ (mango / mangoes). 10. Let's ________ (play / plays) after class. 11. Where's my paper plane? I ________ (can / can't) find it. 12. Look, the flowers are ________ (on / in) the tree. 13. Do you like that ________ (apple / apples)? 14. There is a butterfly ________ (in / on) the tree. 15. The fruit salad is ________ (sweet / sweets). 二、选出每组单词不同类的一项。 ( ) 1. A. tree B. flower C. by ( ) 2. A. go B. play C. sweet ( ) 3. A. fruit B. orange C. grape ( ) 4. A. butterfly B. student C. duck ( ) 5. A. behind B. where C. under ( ) 6. A. we B. they C. share ( ) 7. A. nice B. beautiful C. mango ( ) 8. A. salad B. banana C. apple 三、根据中文提示填空。 1. —Where is my toy car?—It’s ________ (在……下面) the tree. 2. The students want to ________ ________ (玩得高兴) after class. 3. —Is the ball ________ (在……后面) the door?—Yes, it is. 4. I often play with my friends in the ________ (花园). 5. The ________ (蝴蝶) is very beautiful. 6. —________ (在哪里) is my pencil?—It’s in your desk. 7. The apple is on the ________ (树). 8. The class is ________ (结束). Let’s go home. 9. I can’t ________ (找到) my new pen. 10. We can see many beautiful ________ (花) in spring. 11. My toy ________ (飞机) is under the bed. 12. The park is very ________ (远). 13. Look at the ________ (鸭子). It's cute. It's lovely. 14. I want to ________ (玩耍) with my brother. 15. Look at the girl. She's ________ (美丽的). 16. Let's make a ________ (水果) salad. 17. I’d like an ________ (橙子) and a banana. 18. —Do you like ________ (葡萄)?—Yes, I do. They’re sweet. 19. I want to make a fruit ________ (色拉) with my friends. 20. —What about you? Do you like ________ (芒果)?—No, I don’t. 21. Let’s ________ (分享) the cake together. 22. The apples are ________ (甜的). I like them. 23. —Do you like ________ (香蕉)?—Yes, they’re nice. 24. I ________ (喜欢) eating apples very much. 25. We can see many ________ (学生) in our school. 26. Let’s ________ (制作) a cake. 27. Let’s play ________ (共同) after school. 28. ________ (他们) are my good friends. 29. I see a ________ (蝴蝶) in the tree. 30. This is a picture ________ (关于) the butterfly. 四、按要求改写句子。 1. I have a banana. （改为一般疑问句，并作肯定回答） ________ ________ have a banana? Yes, ________ ________. 2. The plane is in the tree. （对画线部分提问） ________ the plane? 3. I have a mango. （改为复数句） I have ________ ________. 4. We play in the garden after class. （改为一般疑问句） ________ ________ play in the garden after class? 5. The butterfly is behind you. （改为否定句） The butterfly ________ behind you. 6. I have some oranges. （改为单数句） I have ________ ________. 7. I can find my plane. （改为否定句） I ________ find my plane. 8. The duck is by the tree. （对画线部分提问） ________ ________ the duck? 9. Do you have two apples? （作否定回答） No, ________ ________. 10. I have an apple and some bananas. （对画线部分提问） ________ ________ do you have? 11. My paper plane is in the flowers. （改为一般疑问句） ________ ________ paper plane in the flowers? 12. I want to draw the flowers. （改为否定句） I ________ ________ to draw the flowers. 13. The student is in the school garden. （改为复数句） The ________ ________ in the school garden. 14. Do you have a banana, Yang Ling? （作肯定回答） Yes, ________ ________. 15. I like bananas and apples. （对画线部分提问） ________ ________ you like? 参考答案 一、词汇运用 A.1.a 2.an,a 3.a 4.a 5.an 6.a B.1.grapes 2.students 3.of 4.ducks,they 5.flowers 6.bananas 7.butterflies 8.to make 9.mangoes 10.play 11.can't 12.on 13.apple 14.in 15.sweet 二、选出不同类 1.C 2.C 3.A 4.B 5.B 6.C 7.C 8.A 三、根据中文提示填空 1.under 2.have fun 3.behind 4.garden 5.butterfly 6.Where 7.tree 8.over 9.find 10.flowers 11.plane 12.far 13.duck 14.play 15.beautiful 16.fruit 17.orange 18.grapes 19.salad 20.mangoes 21.share 22.sweet 23.bananas 24.like 25.students 26.make 27.together 28.They 29.butterfly 30.of 四、按要求改写句子 1.Do you,I do 2.Where's 3.some mangoes 4.Do you 5.isn't 6.an orange 7.can't 8.Where is 9.I don't 10.What fruit 11.Is your 12.don't want 13.students are 14.I do 15.What do 学科网（北京）股份有限公司 $