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中小学教育资源及组卷应用平台
Unit 2 Lesson 8 The Growth of a Bean Seed同步练习
一、单词默写（每小题1分，共10分）
成长；生长 ____________
豆；菜豆 ____________
土壤 ____________
阳光；日光 ____________
开始；开端 ____________
逐渐地；渐渐地 ____________
豆荚 ____________
出来；出现 ____________
站立；竖起 ____________
帮助；援助 ____________
二、单项选择（每小题2分，共10分）
A bean seed needs ______ and water to begin its new life.
A. soil B. air C. sunlight
Little by little, the bean seed's stem grows ______ and taller.
A. short B. shorter C. taller
The bean seed needs a stick to ______ up when it grows taller.
A. sit B. stand C. sleep
Bees can help the bean plant ______ fruit after it flowers.
A. grow B. eat C. pick
When the flowers fall, some little ______ will come out with new seeds inside.
A. leaves B. stems C. bean pods
三、用所给单词的适当形式填空（每小题2分，共10分）
With soil and water, the bean seed will begin ______ (grow) a new life.
It ______ (need) sunlight, air and water to make food after growing out of the soil.
The bean seed's stem ______ (get) taller and taller little by little.
Bees ______ (dance) around the flowers and help the plant grow fruit.
When the flowers fall, some little bean pods ______ (come) out.
四、选词填空（每小题2分，共10分）
（soil, sunlight, grow, bean pod, stand up）
The bean seed needs ______ to grow well under the ground.
Plants can make food with ______, air and water.
The little bean seed will ______ into a strong plant with proper care.
There are many new seeds inside the ______.
The tall stem of the bean plant needs a stick to ______.
五、判断题（每小题2分，共10分）
根据Lesson 8内容，判断正（T）误（F）：
A bean seed only needs water to begin its new life. ( )
The bean seed grows out of the soil and needs sunlight to make food. ( )
The stem of the bean plant doesn't need any help to stand up. ( )
Bees help the bean plant grow fruit by dancing around the flowers. ( )
New seeds of the bean plant are inside the bean pods. ( )
六、阅读理解（每小题2分，共10分）
A sunflower seed has a long journey to grow into a tall sunflower. First, it needs warm soil and enough water. With these, it starts to wake up and begins to grow. Soon, a small root comes out and goes down into the soil to take in water and nutrients. Then, a shoot pushes up through the soil and grows into a stem.
As the stem grows taller and taller, it needs more sunlight and air. Green leaves grow on the stem, and they make food for the sunflower. After a few weeks, a beautiful yellow flower blooms at the top of the stem. Bees and butterflies come to visit the flower, helping it make seeds. When the flower fades, many small sunflower seeds appear inside the flower head. These seeds can grow into new sunflowers next year.
根据短文内容，选择正确答案：
What does a sunflower seed need first to grow
A. Sunlight and air B. Warm soil and water C. Leaves and stem
What comes out first from the sunflower seed
A. A root B. A stem C. A leaf
What do the green leaves of the sunflower do
A. Take in water B. Make food C. Bloom into flowers
Who helps the sunflower make seeds
A. Birds B. Bees and butterflies C. Wind
Where are the new sunflower seeds
A. In the soil B. On the stem C. Inside the flower head
参考答案
一、单词默写
growth 2. bean 3. soil 4. sunlight 5. begin 6. little by little 7. pod 8. come out 9. stand 10. help
二、单项选择
A 2. C 3. B 4. A 5. C
三、用所给单词的适当形式填空
to grow 2. needs 3. gets 4. dance 5. will come
四、选词填空
soil 2. sunlight 3. grow 4. bean pod 5. stand up
五、判断题
F 2. T 3. F 4. T 5. T
六、阅读理解
B 2. A 3. B 4. B 5. C

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