Unit 4 Plant life.第1课时9同步练)-2025-2026学年外研版（三起）英语四年级下册

Unit 4 Plant life.第1课时同步练习 一、欣欣给大家分享了植物科普书的内容。请将植物部位的名称写在对应的横线上。 二、根据图片或首字母提示补全句子。 1. The boy is_________under the tree. 2. I have a d_________. I want to be a doctor. 3. Grandpa wants to grow tall rice p_________. 4. I think my wish will come t_________. 三、读一读，用所给词的适当形式填空。 1. Look! The boy __________ (dig) the earth. 2. The ________ (leaf)are green and yellow. 3. Look at the stem! It _____________ (grow) so fast! 4. I ________ (be) watering the tomatoes. 5. —What are they ________ (do) now?—They are picking cucumbers. 四、选择正确的选项补全句子或对话。 ( )1. Grandpa often _______ in the fields. A. work B. working C. works ( )2. — What is she doing? — She _______ with Longlong. A. work B. is working C. works ( )3. Mengmeng _______ playing in the fields. A. like B. is liking C. likes ( )4. Tiantian wants to plant potatoes. And he _______ wants to plant tomatoes. A. to B. too C. also 五、看照片，将句子与人物匹配。 A. Diandian is reading a book under the tree. B. Tiantian is sleeping in the field. C. Longlong is planting rice seedlings. D. Congcong is feeding the chickens. 六、欣欣正在和植物园耕种的工作人员Sam 聊天。选择合适的句子，补全对话。 Diandian: 1. ________ ( A. Are you digging holes? B. What are you doing? C. What plants? D. Are you watering the plants now? )Sam: We are planting. Diandian: That's great! 2. ________ Sam: We are planting sunflowers and roses. Diandian: Wonderful! 3. ________ Sam: Yes, I am. The holes need to be deep enough for the plants' roots. Diandian: You're right. 4. ________ Sam: Yes. Plants need water to grow. 七、从植物园回家后，欣欣查找了更多有关植物的知识。阅读下面内容，选择正确选项。 _____________ A seed is like an egg. It is very small. We can find seeds in flowers and fruits. Each seed has an embryo (胚胎) (a baby plant) in it. All seeds have a seed coat. When the baby plant grows out, we call (称) it a seedling(秧苗). Then roots come out. The seedling can get water. Its stem grows, and leaves come out. The plant will have flowers and fruits. They make more seeds. ( )1. Where do seeds come from? A. Stems. B. Leaves. C. Flowers and fruits. ( )2. The baby plant in the seed is called(被称为) _______. A. the seed coat B. the embryo C. the fruit ( )3. After the baby plant grows out, it is called _______. A. a plant B. a baby seed C. a seedling 参考答案 一、1.leaves 2.stem 3.roots 4.seeds 二、1.sleeping 2.dream 3.plants 4.true 三、1.is digging 2.leaves 3.is growing 4.am 5.doing 四、CBCC 五、BCAD 六、BCAD 七、CBC ( 1 ) 学科网（北京）股份有限公司 $