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沪教版（五四学制）八年级上册英语
Unit1 Water词汇专项进阶练习
一、根据括号里单词的正确形式填空（每题1分，共20分）
We can't live without water, so it's important to understand the __________ (important) of water protection.
The sea water tastes __________ (salt) because it contains a lot of minerals.
Factories should treat __________ (waste) properly before letting it flow into rivers.
After the rain, the sun came out and the wet ground soon dried because of the __________ (evaporate) of water.
It's everyone's duty to take action __________ (save) water in daily life.
The new __________ (treat) method has made the polluted water clean again.
This kind of plant is very __________ (rare), and it only grows near clean streams.
Water is a __________ (value) resource that we should cherish.
The __________ (pollute) of rivers has a bad effect on the local ecosystem.
When the temperature drops below zero, water will __________ (freeze) into ice.
The little girl was __________ (thirst) after running, so she drank a whole bottle of water.
We can __________ (use) rainwater to water the plants in the garden.
The __________ (present) about water cycle was so interesting that no one felt bored.
The more water we waste, the __________ (dirty) the environment will become.
Some __________ (chemical) in the factory are harmful to water sources.
My grandmother often __________ (water) the flowers in the morning.
The __________ (melt) snow makes the ground very wet in spring.
It's __________ (use) to talk about saving water without taking real action.
We need two __________ (litre) of water to clean the classroom.
The __________ (appear) of algae bloom in the lake shows the water is polluted.
二、根据句子中首字母提示完成合适的单词填空（每题1分，共30分）
More than 70% of the Earth's s__________ is covered with water.
We should turn off the t__________ when we are brushing our teeth to save water.
Clean fresh water is becoming a l__________ resource in many dry areas.
The water c__________ includes evaporation, condensation and precipitation.
When water boils, it turns into s__________, which is a kind of gas.
The farmers use water for a__________ to grow crops.
Wastewater from cities needs proper t__________ before reuse.
The little boy carried two pots to fetch water from the w__________ in the village.
Cloud seeding is a way to i__________ rainfall in dry regions.
Fish can't live in p__________ water, so we must protect rivers.
After a long walk in the desert, he felt very t__________ and wanted to drink water.
A d__________ of water fell from the leaf when the wind blew.
The river f__________ gently through the small town.
We built a d__________ to store water for daily use.
The chemical factory poured waste into the river, causing serious water p__________.
Ice is the s__________ form of water.
It's b__________ to talk about the same water facts again and again.
We should r__________ water instead of wasting it directly.
The r__________ collects rainwater and supplies it to the city.
Salt doesn't d__________ in oil, but it dissolves in water.
The p__________ of water is more important than we think.
Billions of people around the world face a s__________ of clean water.
The hot sun made the water in the pool e__________ quickly.
We can use a piece of cloth to p__________ mud out of the water.
Water is a l__________ that flows easily.
The government organized a river clean - up activity to raise a__________ of water protection.
This kind of bird is very r__________ and only lives near clean lakes.
The pipeline t__________ water from the river to the city.
When the temperature rises, ice will m__________ into water.
We need to save water in order to protect our e__________.
三、用括号里汉语提示完成单词填空（每题1分，共30分）
We should __________ (节约) water because it's precious.
The __________ (循环) of water keeps the ecosystem balanced.
The factory uses advanced technology to __________ (净化) waste water.
This __________ (实验) shows how water changes between different forms.
The __________ (短缺) of fresh water is a serious problem worldwide.
My father is __________ (浇水) the flowers in the garden now.
The __________ (处理) of waste water costs a lot of money and energy.
We need to __________ (保护) water resources for future generations.
The __________ (海洋) is home to millions of living things.
The __________ (水龙头) is broken, and it keeps dripping water.
The __________ (化学品) from the factory polluted the nearby river.
Drinking enough water every day keeps our bodies __________ (含水的).
The __________ (水库) provides water for the whole city.
We can use rainwater to __________ (灌溉) the plants.
The __________ (污染) of the lake has killed many fish.
The __________ (固体) form of water is ice.
The __________ (演讲) about water protection was very inspiring.
We should __________ (重复使用) water to reduce waste.
The __________ (重要性) of water can't be overstated.
The river __________ (流动) into the sea finally.
The __________ (液体) in this bottle is pure water.
We built a __________ (水坝) to control the flood and store water.
The __________ (管道) carries water from the mountain to the village.
The __________ (蒸发) of water makes the air feel cool.
The __________ (凝结) of water vapor forms clouds.
We need three __________ (升) of water to make this dish.
The __________ (剩余部分) of the water was stored in a big pot.
The __________ (干旱) in this area lasted for three months.
Water is nature's __________ (馈赠) to human beings.
The __________ (藻类水华) in the lake indicates water pollution.
参考答案
一、根据括号里单词的正确形式填空。
importance 2. salty 3. wastewater 4. evaporation 5. to save
treatment 7. rare 8. valuable 9. pollution 10. freeze
11.thirsty 12. reuse 13. presentation 14. dirtier 15. chemicals
16.waters 17. melted 18. useless 19. litres 20. appearance
二、根据句子中首字母提示完成合适的单词填空。
Surface 2. tap 3. limited 4. cycle 5. steam
6.agriculture 7. treatment 8. well 9. increase 10. polluted
11.thirsty 12. drop 13. flows 14. dam 15. pollution
16. solid 17. boring 18. reuse 19. reservoir 20. dissolve
21. protection 22. shortage 23. evaporate 24. keep 25. liquid
26. awareness 27. rare 28. transports 29. melt 30. environment
三、用括号里汉语提示完成单词填空。
save 2. cycle 3. purify 4. experiment 5. shortage
6.watering 7. treatment 8. protect 9. ocean 10. tap
11.chemical 12. hydrated 13. reservoir 14. water 15. pollution
16. solid 17. speech 18. reuse 19. importance 20. flows
21. liquid 22. dam 23. pipeline 24. evaporation 25. condensation
26. litres 27. rest 28. drought 29. gift 30. algae bloom
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