Unit 4-5 基础知识巩固（专项训练）-2025-2026学年外研版（三起）英语四年级下册

**基本信息** 聚焦外研版四年级下册Unit4-5基础知识，通过词法到句法的层级训练夯实语言能力，培养思维品质。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |词汇运用A|6题|冠词/限定词填空|考查a/an/some的用法区别| |词汇运用B|15题|词形转换|涵盖名词复数、动词时态等语法点| |选出不同类|8题|词汇分类辨析|区分名词/动词/形容词等词性| |中文提示填空|15题|汉译英填空|巩固核心词汇拼写与语境应用| |改写句子|15题|句型转换|训练疑问句、否定句等句式转换能力|

外研版四年级下册英语 Unit 4-5 基础知识巩固专项训练 一、词汇运用 A. 用 a / an / some 填空 1. I have ________ idea. 2. This is ________ beautiful flower. 3. They have ________ books. 4. It’s ________ English book. 5. There is ________ big tree. 6. We can see ________ plants. B. 用所给词的适当形式填空 1. Look at the ________ (leaf). They are green. 2. They ________ (have) a PE lesson on Monday. 3. I like ________ (draw) pictures. 4. She can ________ (sing) songs. 5. There ________ (be) a flower on the desk. 6. We ________ (do) morning exercises every day. 7. These ________ (plant) are green. 8. Let’s ________ (water) the flowers. 9. He ________ (like) reading stories. 10. They are ________ (have) a music class. 11. How many ________ (flower) are there? 12. It ________ (have) long roots. 13. We ________ (play) football after school. 14. Don’t ________ (pick) the flowers. 15. I can ________ (grow) plants. 二、选出每组单词不同类的一项 ( ) 1. A. plant B. flower C. pick ( ) 2. A. draw B. sing C. class ( ) 3. A. leaves B. roots C. seed ( ) 4. A. Monday B. today C. Friday ( ) 5. A. have B. has C. lesson ( ) 6. A. swim B. dance C. garden ( ) 7. A. water B. grow C. beautiful ( ) 8. A. activity B. Chinese C. English 三、根据中文提示填空 1. Look at the ________ (植物). They are green. 2. It has big ________ (叶子). 3. We have ________ (美术) class on Tuesday. 4. Don’t ________ (摘) the flowers. 5. They have long ________ (根). 6. We ________ (做) morning exercises. 7. I like ________ (唱歌). 8. It’s a ________ (种子). 9. Let’s ________ (浇水) the flowers. 10. What ________ (课) do you have? 11. They are in the ________ (花园). 12. We ________ (上) a music class. 13. I can ________ (种植) trees. 14. What do you do ________ (在……之后) school? 15. They have many ________ (活动). 四、按要求改写句子 1. I have a music class.（对画线提问） ________ ________ do you have? 2. They are green.（改为一般疑问句） ________ ________ green? 3. We have English on Monday.（对画线提问） ________ ________ you have English? 4. It has leaves.（改为否定句） It ________ ________ leaves. 5. Don’t pick flowers.（同义句） ________ ________ pick flowers. 6. I like drawing.（对画线提问） ________ do you like? 7. They have a PE lesson.（改为一般疑问句） ________ they ________ a PE lesson? 8. It is a seed.（改为复数句） ________ ________ ________. 9. We water the flowers.（改为否定句） We ________ ________ the flowers. 10. What do you do after school?（用 play football 回答） I ________ ________. 11. These are flowers.（对画线提问） ________ ________ these? 12. She likes singing.（改为一般疑问句） ________ she like singing? 13. There is a plant.（改为复数句） There ________ ________ ________. 14. Do you like growing plants?（肯定回答） Yes, ________ ________. 15. They play basketball.（对画线提问） ________ do they ________? 参考答案 一、词汇运用 A: 1.an 2.a 3.some 4.an 5.a 6.some B: 1.leaves 2.have 3.drawing 4.sing 5.is 6.do 7.plants 8.water 9.likes 10.having 11.flowers 12.has 13.play 14.pick 15.grow 二、选出不同类 1.C 2.C 3.C 4.B 5.C 6.C 7.C 8.A 三、根据中文提示 1.plants 2.leaves 3.art 4.pick 5.roots 6.do 7.singing 8.seed 9.water 10.lesson/lessons 11.garden 12.have 13.grow 14.after 15.activities 四、按要求改写句子 1.What class 2.Are they 3.When do 4.doesn’t have 5.You can’t 6.What 7.Do; have 8.They are seeds 9.don’t water 10.play football 11.What are 12.Does 13.are some plants 14.I do 15.What; do 学科网（北京）股份有限公司 $