Unit 4 Plant life (单元自测练习卷)-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 单元提优测试卷 时间：40分钟 满分：100分 姓名：__________ 得分：__________ 一、选出下列单词中不同类的一项（每题1分，共6分） ( )1. A. seed B. earth C. plant ( )2. A. root B. stem C. sunflower ( )3. A. leaf B. thin C. big ( )4. A. dig B. plant C. lovely ( )5. A. dream B. sleep C. raindrop ( )6. A. true B. special C. student 二、根据中文提示和首字母补全句子（每题1分，共6分） 1. The s______ (种子) grows into a plant. 2. The r______ (根) takes in water. 3. The s______ (茎) carries water to the leaves. 4. The l______ (叶子) make food for the plant. 5. I will p______ (种植) a sunflower. 6. My d______ (梦想) will come true. 三、单词分类（共10分） 请将下列单词的序号写在对应的横线上。 ① seed ② root ③ dig ④ sunflower ⑤ thin ⑥ plant ⑦ leaf ⑧ sleep ⑨ special ⑩ raindrop 植物部位/相关事物：__________________________ 动词：__________________________ 形容词/其他：__________________________ 四、选词填空（每题2分，共10分） 选择合适的单词补全句子，每个单词仅用一次。 A. plant B. seed C. leaf D. dig E. dream 1. I ______ a hole in the earth. 2. A small ______ grows into a big sunflower. 3. The green ______ is on the stem. 4. My ______ is to grow a tall sunflower. 5. I will ______ a sunflower in my garden. 五、单项选择（每题2分，共20分） ( )1. The ______ grows into a plant. A. seed B. earth C. raindrop ( )2. The ______ takes in water from the earth. A. root B. stem C. leaf ( )3. The stem carries water ______ the leaves. A. to B. in C. on ( )4. The leaves make ______ for the plant. A. water B. food C. sun ( )5. I will ______ a sunflower in the garden. A. dig B. plant C. sleep ( )6. My dream will ______ true. A. come B. make C. take ( )7. The sunflower is a ______ plant. A. thin B. lovely C. special ( )8. We need water and ______ for plants to grow. A. paper B. earth C. hour ( )9. The ______ falls on the plant. A. raindrop B. student C. keeper ( )10. Plants need ______ to grow big and strong. A. sleep B. light C. dream 六、词汇选择填空（每题1分，共8分） 从括号中选择合适的单词填空。 1. The ______ (seed / root) is small at first. 2. The plant grows in the ______ (earth / paper). 3. The ______ (stem / leaf) is thin and green. 4. The ______ (dig / plant) needs water to grow. 5. My dream will ______ (come / make) true. 6. The sunflower is a ______ (lovely / special) plant. 7. I will ______ (plant / dig) a hole in the garden. 8. The ______ (raindrop / student) falls on the leaf. 七、连词成句（每题2分，共10分） 1. grows, seed, a, into, plant, a (.) ________________________________________________________ 2. root, water, takes, the, in (.) ________________________________________________________ 3. will, I , a, plant, sunflower (.) ________________________________________________________ 4. dream, come, my, will, true (.) ________________________________________________________ 5. leaves, food, the, plant, make, for, the (.) ________________________________________________________ 八、情景匹配（每题2分，共10分） 左栏 右栏 ( )1. What does the seed grow into? A. The root takes in water. ( )2. What does the root do? B. Into a plant. ( )3. What will you plant? C. My dream will come true. ( )4. What is your dream? D. A sunflower. ( )5. What do plants need? E. Water and sun. 九、情景交际（每题2分，共10分） ( )1. 你想告诉别人种子会长成植物，你会说： A. The seed grows into a plant. B. The plant is a seed. C. The root takes in water. ( )2. 你想表达自己要种向日葵，你会说： A. I will dig a hole. B. I will plant a sunflower. C. I will sleep. ( )3. 你想描述根吸收水分，你会说： A. The root takes in water. B. The stem carries water. C. The leaves make food. ( )4. 你想表达梦想会实现，你会说： A. My dream will come true. B. I have a dream. C. The dream is true. ( )5. 你想询问植物需要什么来生长，你会说： A. What do plants need to grow? B. Where do plants grow? C. How do plants grow? 十、阅读理解，判断正（T）误（F）（每题2分，共10分） Hello, I'm Lily. I love plants. I will plant a sunflower. First, I dig a hole in the earth. Then I put the seed in the hole. The seed grows into a small plant. The root takes in water. The stem carries water to the leaves. The leaves make food. Soon, it will be a tall sunflower. My dream will come true! ( )1. Lily will plant a sunflower. ( )2. Lily puts the seed in a hole in the earth. ( )3. The root makes food for the plant. ( )4. The stem carries water to the leaves. ( )5. Lily's dream will not come true. 参考答案 一、1.C 2.C 3.A 4.C 5.C 6.C 二、1.seed 2.root 3.stem 4.leaf 5.plant 6.dream 三、植物部位/相关事物：①②④⑦⑩；动词：③⑥⑧；形容词/其他：⑤⑨ 四、1.D 2.B 3.C 4.E 5.A 五、1.A 2.A 3.A 4.B 5.B 6.A 7.B 8.B 9.A 10.B 六、1.seed 2.earth 3.stem 4.plant 5.come 6.lovely 7.dig 8.raindrop 七、1.A seed grows into a plant. 2.The root takes in water. 3.I will plant a sunflower. 4.My dream will come true. 5.The leaves make food for the plant. 八、1.B 2.A 3.D 4.C 5.E 九、1.A 2.B 3.A 4.A 5.A 十、1.T 2.T 3.F 4.T 5.F 学科网（北京）股份有限公司 $