Unit 6 What's amazing about plants 第2课时 Explore (同步练)-2026-2027学年沪教版英语四年级上册（新教材）
Unit 6 What's amazing about plants 第2课时 Explore (同步练)-2026-2027学年沪教版英语四年级上册（新教材）
班级：__________ 姓名：__________ 得分：__________
基础练
一、英汉词组互译。
1. put ... in the soil → ________________
2. grow down → ________________
3. make oil from → ________________
4. be good for → ________________
5. 植物的部位 → ________________
6. 从种子长成高大的植物 → ________________
7. 保持空气清新 → ________________
8. 看它们生长 → ________________
二、连词成句，注意大小写和标点符号。
1. seed, a, put, I, in, the, soil, sunflower （.）
________________________________________________________________
- has, the, green, plant, leaves, some （.）
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- roots, the, see, I, can't （.）
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- tall, is, my, sunflower （.）
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- flower, big, a, yellow, has, it （.）
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- amazing, sunflowers, are （!）
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三、根据汉语提示完成句子，每空一词。
1. 我把一颗向日葵种子放进土里。I put a sunflower ________ in the ________.
2. 这株植物有一些绿叶。The plant ________ some green ________.
3. 我看不见根。I ________ see the ________.
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4. 我的向日葵有一朵大黄花。My sunflower has a ________ ________ flower.
5. 胡萝卜对我们的眼睛有好处。Carrots are ________ ________ our eyes.
6. 人们可以用种子制油。People can ________ ________ from seeds.
提升练
四、按要求改写句子。
1. The plant has some green leaves. （改为否定句）
____________________________________
2. The roots grow down into the soil. （改为一般疑问句）
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3. This plant has a flower. （改为否定句）
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4. People can make oil from sunflower seeds. （对画线部分 oil 提问）
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5. The sunflower is tall with a big yellow flower. （改为一般疑问句）
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6. We put the seed in the soil. （对画线部分 the seed 提问）
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五、单项选择。
1. ______ parts of a plant do you know?
A. What | B. Where | C. How |
2. — What can people make ______ sunflower seeds? — Oil.
A. of | B. from | C. by |
3. The roots ______ down, but the stem ______ up.
A. grow; grow | B. grows; grows | C. grow; grows |
4. — Does the plant have roots? — No, it ______.
A. isn't | B. doesn't | C. don't |
5. Carrots ______ good for our eyes.
A. is | B. are | C. am |
6. Sunflowers ______ from a seed to a tall plant.
A. grow | B. grows | C. growing |
六、改错。下列每个句子中有一处错误，请找出并改正。
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1. My sunflower have some green leaves. （ ）→ ________
2. The roots grows down into the soil. （ ）→ ________
3. We can makes oil from these seeds. （ ）→ ________
4. This plant doesn't has a flower. （ ）→ ________
5. There are many leaf on the tree. （ ）→ ________
6. The stem grow up in summer. （ ）→ ________
拓展练
七、补全对话。从方框中选择合适的句子，把其编号写在横线上。（每项限用一次）
A. What parts of a plant do you know?
B. How do plants help us?
C. We can get food from them.
D. What do plants look like?
E. Plants are amazing!
（李老师和学生们在花园里讨论植物。）
Mr Li: Good morning, kids. Let's talk about plants. (1)________
Mike: I know leaves, flowers, roots and fruits.
Mr Li: Great! (2)________
Sam: They have green leaves and some have colourful flowers.
Mr Li: What can we get from plants?
Lily: (3)________
Mr Li: That's right. (4)________
Tim: They help keep the air clean.
Mr Li: Well said! (5)________
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