Unit 4 Plant life 基础知识（同步练）-2025-2026学年外研版（三起）英语四年级下册

外研版四年级英语下册 Unit 4 Plant life 基础知识同步练习 一、词汇填空（根据中文提示和首字母写出单词） 1. The s______ grows into a plant.（种子，籽） 2. We need e______ to plant flowers.（泥土，土壤） 3. The r______ of the plant grows down into the earth.（根） 4. The s______ of the plant is thin and green.（（植物的）茎，梗，柄） 5. The plant has a green l______.（叶，叶子） 6. We d______ a hole in the earth to plant the seed.（挖，掘） 7. The s______ is a beautiful yellow flower.（向日葵） 8. We p______ the seed in the earth.（种植，栽种；播（种）） 9. My d______ is to grow a big sunflower.（梦想，愿望，理想） 10. The seed will s______ in the dark earth.（睡，睡觉） 11. My dream will come t______.（真的，真实的） 12. The r______ falls on the plant.（雨点，雨滴） 13. The plant needs m______ water in summer.（更多的） 14. The sunflower is a s______ plant.（特殊的，特别的） 15. The flower looks l______ in the sun.（美好的；令人愉快的；可爱的） 二、单项选择 ( ) 1. We plant the seed ______ the earth. A. in B. on C. at D. with ( ) 2. The ______ grows down into the earth. A. root B. stem C. leaf D. flower ( ) 3. The plant has many green ______. A. leaf B. leaves C. leafs D. leave ( ) 4. I want to grow a ______. A. sunflower B. sunflowers C. sunflower's D. sunfloweres ( ) 5. My dream will come ______. A. true B. truly C. truth D. truer ( ) 6. The seed needs water and ______ to grow. A. sun B. rain C. wind D. cloud ( ) 7. The stem of the plant is ______. A. thin B. fat C. big D. short ( ) 8. We ______ a hole in the earth to plant the seed. A. dig B. digs C. digging D. dug ( ) 9. The sunflower ______ yellow. A. is B. are C. am D. be ( ) 10. The plant needs ______ water in hot weather. A. more B. many C. much D. most 三、用所给词的适当形式填空 1. The seed ______ (grow) into a plant. 2. The plant has many ______ (leaf). 3. We ______ (dig) a hole in the earth yesterday. 4. I want ______ (plant) a sunflower. 5. My dream will ______ (come) true. 6. The raindrops ______ (fall) on the plant. 7. The sunflower ______ (be) beautiful. 8. The root of the plant ______ (grow) down. 9. The stem ______ (carry) water to the leaves. 10. The seed ______ (sleep) in the earth. 四、句型转换 1. The seed grows into a plant.（改为一般疑问句） ______ the seed ______ into a plant? 2. The plant has green leaves.（改为否定句） The plant ______ ______ green leaves. 3. I want to plant a sunflower.（改为一般疑问句） ______ you ______ to plant a sunflower? 4. My dream will come true.（改为否定句） My dream ______ come true. 5. The root grows down into the earth.（对画线部分提问） ______ ______ the root grow? 6. The plant needs water and sun.（改为一般疑问句） ______ the plant ______ water and sun? 7. The leaves are green.（改为否定句） The leaves ______ green. 8. I dig a hole in the earth.（改为一般疑问句） ______ you ______ a hole in the earth? 9. The sunflower is yellow.（改为复数句） The ______ ______ yellow. 10. The plant grows in the garden.（对画线部分提问） ______ ______ the plant grow? 五、补全对话（选择合适的句子补全对话） A: What are you doing, Tom? B: 1. ______ A: What are you planting? B: 2. ______ A: How do you plant it? B: 3. ______ A: What does the seed need to grow? B: 4. ______ A: That’s great! 5. ______ B: Thank you! 选择项： A. I’m planting a seed. B. I’m planting a sunflower seed. C. I dig a hole, put the seed in and cover it with earth. D. It needs water, sun and air. E. I hope your dream comes true! 参考答案 一、词汇填空 1. seed 2. earth 3. root 4. stem 5. leaf 6. dig 7. sunflower 8. plant 9. dream 10. sleep 11. true 12. raindrop 13. more 14. special 15. lovely 二、单项选择 1. A 2. A 3. B 4. A 5. A 6. B 7. A 8. A 9. A 10. A 三、用所给词的适当形式填空 1. grows 2. leaves 3. dug 4. to plant 5. come 6. fall 7. is 8. grows 9. carries 10. sleeps 四、句型转换 1. Does; grow 2. doesn’t have 3. Do; want 4. won’t 5. Where does 6. Does; need 7. aren’t 8. Do; dig 9. sunflowers are 10. Where does 五、补全对话 1. A 2. B 3. C 4. D 5. E 学科网（北京）股份有限公司 $