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三年级英语上册第四单元测试卷
Unit 4 Plants around Us
考试时间：60分钟 总分：100分
第一部分：听力（40分）
一、听录音，选出你所听到的单词（10分）每题1分
（ ）1. A. plant B. plan C. plane
（ ）2. A. tree B. three C. free
（ ）3. A. flower B. floor C. flour
（ ）4. A. root B. fruit C. route
（ ）5. A. leaf B. leave C. life
（ ）6. A. stem B. step C. stone
（ ）7. A. seed B. see C. said
（ ）8. A. water B. what C. want
（ ）9. A. grow B. go C. glow
（ ）10. A. sun B. son C. some
二、听录音，选出正确的应答句（10分）每题2分
（ ）1. A. It's a flower. B. It's red. C. I like flowers.
（ ）2. A. Yes, it does. B. No, it doesn't. C. It has roots.
（ ）3. A. They need water. B. They are green. C. They grow from seeds.
（ ）4. A. I water it. B. It's in the garden. C. It grows big.
（ ）5. A. The sun. B. The rain. C. The soil.
三、听录音，判断句子正误（10分）每题2分
1. Plants need water to grow. ( )
2. Flowers grow from seeds. ( )
3. Roots are above the ground. ( )
4. Leaves are green. ( )
5. Trees have stems. ( )
四、听录音，给下列句子排序（10分）每题2分
( ) The seed grows into a plant.
( ) First, plant a seed in the soil.
( ) Then, water it every day.
( ) Finally, it has flowers.
( ) The plant needs sun and water.
第二部分：笔试（60分）
一、植物部位配对（10分）每题2分
将左侧的植物部位与右侧的正确描述连线：
1. Roots A. They make food for the plant
2. Stem B. They take in water from soil
3. Leaves C. It holds up the plant
4. Flower D. It can grow into a new plant
5. Seed E. It makes seeds for new plants
二、单词分类（10分）每题2分
将下列单词分类，填入正确的类别中：
Tree flower root grass leaf
bush stem seed fruit
植物部位: ________________________
植物类型: ________________________
三、植物生长顺序（10分）每题2分
给下列植物生长阶段排序（1-4）：
____
The plant has flowers
____
A seed is planted
____
A small plant grows
____
Roots and stem appear
四、植物需求填空（10分）每题2分
用下面的词填空，完成句子：
Water sun soil air space
1. Plants need ________ to make food.
2. Plants get nutrients from ________.
3. Plants need ________ to drink.
4. Plants need ________ to grow well.
5. Plants need ________ around them to breathe.
五、阅读理解（10分）每题2分
Plants are living things. They need water, sun, air and soil to grow. Different plants have different parts. Trees have roots, stems, branches and leaves. Flowers have roots, stems, leaves and beautiful flowers. Plants grow from seeds. First, a seed is planted in soil. Then, it gets water and sun. After some days, a small plant comes out. The plant grows bigger and bigger. Finally, it may have flowers or fruits.
1. What do plants need to grow （ ）
A. Water and sun only B. Water, sun, air and soil C. Only soil
2. What parts do trees have （ ）
A. Only roots and leaves B. Roots, stems, branches and leaves C. Flowers and fruits
3. How do plants start growing （ ）
A. From flowers B. From fruits C. From seeds
4. What comes first in plant growth （ ）
A. Flowers appear B. A seed is planted C. Fruits grow
5. What happens after the plant gets water and sun （ ）
A. It dies B. A small plant comes out C. It makes fruits immediately
六、书面表达（10分）每题2分
写一写你最喜欢的一种植物（至少5句话）
参考答案
听力部分（40分）
一、听录音，选出你所听到的单词（读两遍）
1. plant 2. tree 3. flower 4. root 5. leaf
6. stem 7. seed 8. water 9. grow 10. sun
二、听录音，选出正确的应答句（读两遍）
1. What's this (Pointing to a flower)
2. Does a plant have roots
3. How do plants grow
4. What do you do for your plant
5. What helps plants make food
三、听录音，判断句子正误（读两遍）
1. Plants need water to grow.
2. Flowers grow from seeds.
3. Roots are above the ground.
4. Leaves are green.
5. Trees have stems.
四、听录音，给下列句子排序（读两遍）
A: First, plant a seed in the soil.
B: The plant needs sun and water.
C: Then, water it every day.
D: The seed grows into a plant.
E: Finally, it has flowers.
笔试部分（60分）
一、植物部位配对（10分）
1-B 2-C 3-A 4-E 5-D
二、单词分类（10分）
植物部位: root, leaf, stem, seed, fruit
植物类型: tree, flower, grass, bush
三、植物生长顺序（10分）
3 1 4 2
四、植物需求填空（10分）
1. sun 2. soil 3. water 4. space 5. air
五、阅读理解（10分）
1. B 2. B 3. C 4. B 5. B
六、书面表达（10分）
示例：I like sunflowers. They have big yellow flowers. Sunflowers have long stems and green leaves. They need lots of sun and water. Sunflower seeds can be eaten.

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