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沪教版七年级下册
Unit5 Water is life基础知识巩固训练
一、本单元单词默写（根据汉语提示写单词）
水 n. __________
滴；水珠 n. __________
海洋 n. __________
形式；形态 n. __________
蒸气；蒸汽 n. __________
小溪 n. __________
旅程；旅行 n. __________
收集 v. __________
处理；加工 v. __________
管道 n. __________
宝贵的 adj. __________
浪费 v. __________
节省；节约 v. __________
步骤；措施 n. __________
污染 v. __________
二、重点单词词性转换。
water（形容词：含水的）__________
drop（复数）__________
freeze（名词：冰）__________
boil（现在分词）__________
useful（动词：使用）__________
important（名词：重要性）__________
waste（形容词：浪费的）__________
save（名词：节约）__________
pollute（名词：污染）__________
collect（名词：收集物）__________
pure（副词：纯粹地）__________
dry（反义词：湿的）__________
cycle（形容词：循环的）__________
harm（形容词：有害的）__________
die（名词：死亡）__________
三、短语翻译（根据汉语提示写短语）
大量的水 __________
在海洋里 __________
水循环 __________
变成蒸气 __________
收集雨水 __________
处理污水 __________
通过管道 __________
节约用水 __________
宝贵的资源 __________
防止污染 __________
采取步骤 __________
浪费水 __________
保持干净 __________
再利用水 __________
生命之源 __________
四、用所给单词的适当形式填空。
Look! The water __________（boil）in the pot.
We should keep water __________（clean）.
Let's __________（save）water in our daily life.
She enjoys __________（collect）rainwater for plants.
The __________（use）of water is important for all living things.
Rivers __________（carry）water to the sea every day.
The __________（drop）of water become steam when heated.
I can feel the water __________（flow）through my fingers.
They often talk about water __________（cycle）in science class.
It's __________（importance）to protect water resources.
Please take care of these __________（live）fish in the river.
The girl is happy __________（find）a clean stream.
It's __________（harm）to pour waste into rivers.
The __________（die）fish in the lake show water pollution.
We need __________（prevent）water from being polluted.
五、根据首字母提示完成填空。
The d__________ of water fall from the sky as rain.
The o__________ covers most of the earth's surface.
I love to see the s__________ rise from the hot water.
The river takes a long j__________ to the sea.
There are many small s__________ in the mountain.
Listen! The water is f__________ down the pipe.
We should enjoy the value of w__________.
The factory p__________ water before sending it out.
The sun gives us heat and makes water e__________.
Plants need water, sunlight and air to g__________.
The water in spring is c__________ and clear.
She feels w__________ when she wastes water.
Don't p__________ the river with dirty things.
Let's work together to s__________ every drop of water.
The w__________ world needs water to stay alive.
六、汉译英，一空一词。
水是生命之源。Water is __________ __________ of life.
海洋里有大量的水。There is lots of water __________ __________ __________.
我们能看到水滴变成蒸气。We can see water drops __________ __________ steam.
阳光照耀着水面。The sun is __________ __________ the water.
鸟儿在小溪边喝水。Birds are drinking water __________ __________ __________.
干净的水让我们健康。__________ __________ makes us healthy.
节约用水多么重要啊！__________ __________ it is to save water!
我们应该处理污水。We should __________ __________ wastewater.
孩子们在河边玩耍。The children are playing __________ __________ __________.
我喜欢听水流的声音。I enjoy __________ __________ the water flow.
水在自然界中循环。Water cycles __________ __________.
让我们保护水资源吧！Let's __________ water __________.
管道把水送到城市。__________ carry water to cities.
树木能让水更干净。Trees can make water __________.
水是我们的宝贵资源。Water __________ our __________ resource.
她正在收集雨水浇花。She is __________ rainwater to water the __________.
我们需要更多的清洁水。We __________ __________ clean water.
天空中有很多云朵和水滴。
There are many clouds and water __________ __________ the sky.
小动物们在溪边快乐地生活。Small animals live __________ near the __________.
保护水资源对我们很重要。__________ water resources is important __________ us.
答案
一、单词测试
water 2. drop 3. ocean 4. form 5. steam
stream 7. journey 8. collect 9. process 10. pipe
valuable 12. waste 13. save 14. step 15. pollute
二、词性转换
watery 2. drops 3. ice 4. boiling 5. use
6.importance 7. wasteful 8. saving 9. pollution 10. collection
11.purely 12. wet 13. cyclic 14. harmful 15. death
三、短语翻译
plenty of water 2. in the ocean 3. water cycle 4. turn into steam
5.collect rainwater 6. process wastewater 7. through pipes 8. save water
9.valuable resources 10. prevent pollution 11. take steps 12. waste water
13.keep clean 14. reuse water 15. the source of life
四、适当形式填空
is boiling 2. clean 3. save 4. collecting 5. use
6. carry 7. drops 8. flowing 9. cycle 10. important
11.living 12. to find 13. harmful 14. dead 15. to prevent
五、首字母填空
drops 2. ocean 3. steam 4. journey 5. streams
6. flowing 7. water 8. processes 9. evaporate 10. grow
11.clean 12. wasteful 13. pollute 14. save 15. whole
六、汉译英
the source 2. in the ocean 3. turn into 4. shining on 5. by the stream
6.Clean water 7. How important 8. process waste 9. by the river 10. listening to
11.in nature 12. protect; resources 13. Pipes 14. cleaner 15. is; valuable
16.collecting; flowers 17. need more 18. drops in 19. happily; stream 20.Protecting; for

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