Unit5 The power of plants基础复习+强化训练（含答案解析）2025外研版七年级上册

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外研版七年级上册Unit5 The power of plants基础复习+强化训练
一、本单元单词测试。
植物 n. __________
叶子 n. __________
根 n. __________
茎 n. __________
花 n. __________
果实 n. __________
生长 v. __________
种植 v. __________
水 v. __________
阳光 n. __________
土壤 n. __________
氧气 n. __________
二氧化碳 n. __________
力量 n. __________
保护 v. __________
二、重点单词词性转换。
plant（复数）__________
leaf（复数）__________
grow（现在分词）__________
water（现在分词）__________
sun（形容词）__________
strong（副词）__________
protect（名词）__________
nature（形容词）__________
produce（名词）__________
important（副词）__________
三、短语翻译。
植物的力量 __________
光合作用 __________
树叶 __________
种植树木 __________
给植物浇水 __________
阳光和土壤 __________
释放氧气 __________
吸收二氧化碳 __________
自然环境 __________
保护植物 __________
开花结果 __________
从种子到植物 __________
药用植物 __________
砍倒树木 __________
植物的生命周期 __________
四、用所给单词的适当形式填空。
Plants __________（need）sunlight and water to grow.
Look! The students __________（plant）trees in the park.
My grandmother often __________（water）the flowers in the morning.
They __________（learn）about photosynthesis next week.
Leaves help plants __________（produce）food.
The tree __________（grow）very tall last year.
We should __________（protect）the natural environment.
This kind of plant __________（have）beautiful flowers.
How many __________（leaf）does this plant have
The flowers __________（bloom）when spring comes.
五、根据首字母提示完成填空。
Plants use s__________ to make food.
The roots of the plant grow under the s__________.
L__________ turn yellow in autumn.
We need to w__________ the plants every day.
Flowers can p__________ seeds for new plants.
The p__________ of plants keeps the air clean.
People often g__________ vegetables in their gardens.
This plant has a long s__________ and many leaves.
O__________ is important for all living things.
We should not c__________ down trees.
六、阅读下面短文，选出可以填入的最佳选项。
The Magic of Plants
Plants are amazing living things. They can 1__________ in almost every place on Earth—from deserts to rainforests. A plant has many parts: roots, a stem, leaves, flowers and fruits. The roots grow under the ground and 2__________ water from the soil. The stem 3__________ the plant upright and carries water to the leaves.
Leaves are like little factories. They 4__________ sunlight, air and water to make food for the plant. This process is called photosynthesis (光合作用). During this process, plants 5__________ oxygen, which is good for us.
People get many things from plants. We eat fruits and vegetables, 6__________ are parts of plants. We use wood from trees to make desks and chairs. Some plants can even be used as 7__________ to help sick people.
Plants are important for our planet. They make the air 8__________ and provide homes for animals. So we should 9__________ plants and never cut down trees randomly. Let's work together to make our world 10__________ with more plants!
（ ）1. A. live B. lives C. living D. lived
（ ）2. A. take B. get C. carry D. give
（ ）3. A. keeps B. makes C. lets D. has
（ ）4. A. use B. uses C. using D. used
（ ）5. A. take in B. give out C. put off D. set up
（ ）6. A. that B. what C. which D. who
（ ）7. A. food B. medicine C. drink D. wood
（ ）8. A. dirty B. fresh C. bad D. thin
（ ）9. A. protect B. hurt C. break D. kill
（ ）10. A. greener B. darker C. smaller D. older
七、汉译英，一空一词
植物需要阳光、水和土壤来生长。
Plants __________ sunlight, water and soil __________ __________.
树叶帮助植物制造食物。
Leaves help plants __________ __________.
他们正在公园里种植更多的树。
They __________ __________ more trees in the park.
植物释放氧气，吸收二氧化碳。
Plants __________ __________ oxygen and __________ __________ carbon dioxide.
我们应该保护植物，因为它们对我们很重要。
We should __________ plants because they are __________ __________ us.
这种植物能在沙漠中生长。
This kind of plant __________ __________ in the desert.
我的妈妈每天早上给花浇水。
My mother __________ the flowers __________ __________ __________.
明年我们将学习更多关于植物的知识。
We __________ __________ more about plants next year.
从种子到大树需要很长时间。
It takes a long time from a __________ to a big __________.
植物的力量使我们的世界更美好。
The __________ __________ plants makes our world better.
参考答案
一、本单元单词测试
plant
leaf
root
stem
flower
fruit
grow
plant
water
sunlight
soil
oxygen
carbon dioxide
power
protect
二、重点单词词性转换
plants
leaves
growing
watering
sunny
strongly
protection
natural
production
importantly
三、短语翻译
the power of plants
photosynthesis
tree leaves
plant trees
water plants
sunlight and soil
give out oxygen
take in carbon dioxide
natural environment
protect plants
bloom and bear fruit
from seed to plant
medicinal plants
cut down trees
the life cycle of plants
四、用所给单词的适当形式填空
need
are planting
waters
will learn
produce
grew
protect
has
leaves
bloom
五、根据首字母提示完成填空
sunlight
soil
Leaves
water
produce
power
grow
stem
Oxygen
cut
六、阅读短文参考答案
A（情态动词can后接动词原形）
B（get water“获取水分”，符合语境）
A（keep...upright“使……直立”，主语为第三人称单数）
A（use“使用”，主语为复数，用动词原形）
B（give out oxygen“释放氧气”，符合植物特性）
C（定语从句引导词，指代fruits and vegetables）
B（medicine“药物”，与“帮助病人”呼应）
B（fresh“新鲜的”，植物使空气新鲜）
A（protect“保护”，符合文章保护植物的主旨）
A（greener“更绿的”，与“更多植物”呼应）
七、汉译英
need；to grow
produce food
are planting
give out；take in
protect；important for
can grow
waters；every morning
will learn
seed；tree
power of
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