Unit 4 Plant life（单元测试）-2025-2026学年外研版（三起）英语四年级下册

外研版四年级下册英语 Unit 4 Plant life 单元测试卷 满分：100分 考试时间：60分钟 姓名：________________得分：________________ 一、单词短语英汉互译（每题1分，共10分） 学科网（北京）股份有限公司 学科网（北京）股份有限公司 1. 植物 ________________ 2. seed ________________ 3. 花 _________________ 4. leaf _________________ 5. 树 _________________ 6. flower _______________ 7. 根 _________________ 8. tree _________________ 9. 芽 _________________ 10. root _________________ 二、用所给单词的适当形式填空（每题1分，共10分） 1. This is a small ______ (plant). 2. We can plant a ______ (seed) in the soil. 3. The ______ (flower) is very beautiful. 4. The ______ (leaf) is green in spring. 5. There is a tall ______ (tree) near my home. 6. The little ______ (seed) grows fast. 7. Its ______ (root) is under the ground. 8. A small ______ (bud) comes out. 9. This red ______ (flower) is nice. 10. The ______ (leaf) turns yellow in autumn. 三、选择题（每题1分，共10分） ( )1. This is a small ______. It can grow big. A. plant B. flower C. tree ( )2. We put a ______ in the soil and water it. A. leaf B. seed C. flower ( )3. The ______ is red and beautiful. A. root B. bud C. flower ( )4. The green ______ is on the branch. A. leaf B. seed C. root ( )5. There is a big ______ in the park. A. plant B. tree C. bud ( )6. The ______ is under the soil. A. root B. leaf C. flower ( )7. A small ______ will become a flower. A. seed B. bud C. root ( )8. The plant has many green ______. A. leaf B. leaves C. leafs ( )9. We need water to help the plant ______. A. grow B. grows C. growing ( )10. Look at the ______. It is tall and strong. A. tree B. seed C. bud 四、根据中文提示完成句子（每题2分，共10分） 1. 这是一颗植物种子。 This is a plant ______. 2. 这朵花很漂亮。 This ______ is very beautiful. 3. 树叶是绿色的。 The ______ are green. 4. 树的根在地下。 The ______ of the tree is under the ground. 5. 小芽慢慢长大了。 The small ______ grows slowly. 五、句子匹配（每题2分，共10分） ( )1. What's this? A. It's green. ( )2. What colour is the leaf? B. It's a seed. ( )3. Where is the root? C. It's a flower. ( )4. What's that? D. It's under the soil. ( )5. How does the plant grow? E. It grows fast with water. 六、按要求完成句子（每题2分，共10分） 1. This is a seed.（对划线部分提问） What ______ this? 2. The flower is beautiful.（改为否定句） The flower ______ ______ beautiful. 3. The leaf is green.（改为一般疑问句） ______ the leaf green? 4. Is this a tree?（肯定回答） Yes, ______ ______. 5. The plant has roots.（改为同义句） The plant ______ roots. 七、连词成句（每题2分，共10分） 1. is, this, a, plant (.) ____________________________________________________________ 2. the, flower, beautiful, is (.) ____________________________________________________________ 3. root, is, the, under, soil, the (.) ____________________________________________________________ 4. leaf, green, is, the (.) ____________________________________________________________ 5. grow, the, can, plant, fast (.) ____________________________________________________________ 八、阅读短文，判断正(T)误(F)（每题2分，共10分） Hello, I'm Amy. I plant a seed in the soil. I water it every day. A small bud comes out. Then it has leaves. At last, it has a red flower. The plant is very beautiful now. I like it very much. ( )1. Amy plants a flower in the soil. ( )2. Amy waters the seed every day. ( )3. A small bud comes out first. ( )4. The plant has no leaves. ( )5. The plant has a red flower at last. 九、阅读理解（每题2分，共10分） Hello, I'm Tom. Look at the tree. It's tall. It has many green leaves. Its roots are under the ground. It has some small buds. The buds will become flowers. The tree can make air clean. We love trees. ( )1. The tree is very ______. A. tall B. short C. small ( )2. The tree has many green ______. A. flowers B. leaves C. roots ( )3. The tree's roots are ______ the ground. A. on B. in C. under ( )4. The small buds will become ______. A. leaves B. flowers C. roots ( )5. Trees can make air ______. A. dirty B. clean C. bad 十、书面表达（10分） 以A small plant为题，介绍植物生长，不少于5句话，无超纲语法。 __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 参考答案 一、1.plant 2.种子 3.flower 4.树叶 5.tree 6.花朵 7.root 8.树木 9.bud 10.根 二、1.plant 2.seed 3.flower 4.leaf 5.tree 6.seed 7.root 8.bud 9.flower 10.leaf 三、1.A 2.B 3.C 4.A 5.B 6.A 7.B 8.B 9.A 10.A 四、1.seed 2.flower 3.leaves 4.root 5.bud 五、1.B 2.A 3.D 4.C 5.E 六、1.is 2.is not 3.Is 4.it is 5.has got 七、1.This is a plant. 2.The flower is beautiful. 3.The root is under the soil. 4.The leaf is green. 5.The plant can grow fast. 八、1.F 2.T 3.T 4.F 5.T 九、1.A 2.B 3.C 4.B 5.B 十、范文 A small plant I have a small plant. It comes from a seed. I water it every day. A bud comes out. Then it has green leaves. At last, it has a nice flower. I love this small plant. $