Unit 6 （单元自测练习卷）-2025-2026学年重大版英语三年级下册
重庆大学版（2024）三年级下册 Unit 6 单元测试卷（二）
Unit 6 Plants around Us
（总分：100分 听力部分：30分 笔试部分：70分）
听力部分（30分）
一、听录音，选出你所听到的单词。每小题读两遍。（每小题2分，共10分）
( )1. A. flower B. tree C. bush
( )2. A. stem B. root C. leaf
( )3. A. fruit B. seed C. plant
( )4. A. give B. grow C. need
( )5. A. sun B. air C. soil
二、听录音，判断下列句子与你所听到的内容是否相符，相符的写“T”，不相符的写“F”。每小题读两遍。（每小题2分，共10分）
( )1. Plants need air and sunlight.
( )2. The stem carries water to the flower.
( )3. We should not water plants.
( )4. Some plants give us fruit.
( )5. All plants are green.
三、听录音，选出正确的答语。每小题读两遍。（每小题2分，共10分）
( )1. A. It’s a flower. B. It needs light. C. It’s pretty.
( )2. A. Yes, I do. B. No, I can’t. C. Yes, I am.
( )3. A. It’s the leaf. B. It’s the root. C. It’s the stem.
( )4. A. I pick them. B. I water them. C. I like them.
( )5. A. It’s the root. B. It makes food. C. It’s green.
笔试部分（70分）
四、选出每组中不同类的一项。（每小题2分，共10分）
( )1. A. bush B. tree C. leaf
( )2. A. root B. stem C. soil
( )3. A. fruit B. seed C. grow
( )4. A. air B. sunlight C. flower
( )5. A. green B. colour C. red
五、单项选择。（每小题1分，共10分）
( )1. The ______ is like a straw. It carries water up.
A. root B. stem C. leaf
( )2. A seed needs soil, water and ______ to grow.
A. ice B. sunlight C. milk 
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( )3. Tomatoes are the ______ of the plant.
A. roots B. leaves C. fruit
( )4. — What do trees give us? — They give us wood and ______.
A. fruit B. shade C. water
( )5. We should ______ flowers. Don’t pick them.
A. protect B. cut C. step on
( )6. The ______ take in water and minerals from the soil.
A. flowers B. leaves C. roots
( )7. — Is the stem above the ground? — Yes, ______.
A. it is B. they are C. I am
( )8. Some plants have thorns to ______ themselves.
A. hurt B. protect C. water
( )9. The ______ changes colour and falls in autumn.
A. root B. stem C. leaf
( )10. There is a tall ______ in front of my house.
A. trees B. tree C. a tree
六、情景交际。从右栏中选出左栏句子的正确答语。（每小题2分，共10分）
左栏：
( )1. What do seeds need to grow?
( )2. Can you help me plant a tree?
( )3. Where does the food come from?
( )4. What colour is the flower?
( )5. Do you have plants at home?
右栏：
A. Yes, of course.
B. It’s purple.
C. They need water, soil and sun.
D. It comes from the leaves.
E. Yes, I have a small garden.
七、连词成句。注意标点符号和大小写。（每小题2分，共10分）
1. sun, need, plants, water, and (.)
_____________________________________
2. the, is, where, root (?)
_____________________________________
3. can, a, flower, I, plant (.)
_____________________________________
4. the, water, we, must, plant (.)
_____________________________________
5. is, the, stem, long (.)
_____________________________________
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