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八年級上冊英語Unit7 The natural world詞匯與時態語法專項訓練-譯林版
一、語法：動詞與句子結構、并列連詞用法專項練習（選詞填空：從方框中選擇適當的詞，并用其正確形式填空）
and　but　or　so　cover　create　hold　include　prevent　produce　return　solve　store　support　trap
1. The forest is home to many animals, ________ it also provides us with fresh air.
2. We can’t go hiking today ________ the rain is too heavy.
3. Does the nature reserve ________ a lake ________ a river
4. He wanted to join the environmental group, ________ he was too busy with his studies.
5. This big bag ________ all our camping tools ________ some snacks for the trip.
6. Plants ________ oxygen for humans and animals ________ take in carbon dioxide.
7. You should take an umbrella with you, ________ you might get wet in the sudden rain.
8. The old tree ________ hundreds of birds for many years, ________ now it’s in danger of falling down.
9. They tried their best to ________ the fire from spreading, ________ they failed at last.
10. The wetland can ________ water during floods ________ keep the soil rich.
11. We need to ________ enough food and water ________ we can stay in the mountains for three days.
12. The government will build a new park here, ________ it will ________ a lot of local jobs.
13. She forgot to ________ the books to the library on time, ________ she had to pay a fine.
14. The team has to ________ a way to protect the rare birds, ________ they will disappear soon.
15. Do you prefer to ________ the information in a notebook ________ on your computer
二、根據句子中的音標寫單詞（結合語境鞏固拼寫）
1. The ________ / i k s st m/ of the rainforest is very complex.
2. Many animals live in the ________ / wetl nd/ because there is plenty of food and water.
3. We need to protect the ________ / w ldla f/ to keep the nature balanced.
4. The ________ / kl m t/ here is getting warmer and warmer these years.
5. Too much ________ / kɑ b n/ dioxide is bad for the environment.
6. The ________ /r f/ is home to thousands of colorful fish.
7. He is interested in the ________ / t p k/ of how to protect the ocean.
8. The ________ / pl n t/ we live on is called Earth.
9. The ________ / s st m/ of recycling helps reduce waste.
10. The ________ / s f s/ of the lake is covered with ice in winter.
11. We should try to reduce ________ / d m d / to the natural world.
12. The ________ / e ri / around the river is a good place for birds to live.
13. The ________ / k r l/ reefs are in danger because of pollution.
14. He has a lot of ________ / n l d / about plants and animals.
15. The ________ / n va r n mentl/ problem is becoming more and more serious.
三、用所給單詞的適當形式填空（側重詞性與語境）
1. The ________ (protect) of the environment is everyone’s responsibility.
2. We should try to live a(n) ________ (environment) friendly life.
3. The ________ (create) of new parks will help protect wildlife.
4. He has a deep ________ (know) of the natural world.
5. The ________ (pollute) of the river has killed many fish.
6. The ________ (develop) of industry has caused some environmental problems.
7. We need to take ________ (act) to stop global warming.
8. The ________ (exist) of some rare animals is in danger.
9. The ________ (important) of forests can’t be ignored.
10. She gave a ________ (speak) on how to protect the wetlands.
11. The ________ (solve) to this problem is not easy.
12. The ________ (destroy) of the rainforest is a great loss to the world.
13. The ________ (preserve) of old buildings is important for culture.
14. He showed great ________ (care) for the injured bird.
15. The ________ (discover) of new species always excites scientists.
16. We should encourage ________ (recycle) to save resources.
17. The ________ (harm) effects of plastic on the ocean are obvious.
18. The ________ (grow) of population brings more pressure on the earth.
19. The ________ (appear) of the new plant surprised the botanists.
20. The ________ (healthy) of the ecosystem depends on the balance of all living things.
四、根據中文提示完成句子（每空一詞）
1. 森林可以防止洪水和干旱。
Forests can ________ floods and ________.
2. 我們應該努力保持自然的平衡。
We should try to keep the ________ of ________.
3. 濕地為許多鳥類和動物提供食物和家園。
Wetlands ________ food and home ________ many birds and animals.
4. 過多的二氧化碳會導致氣候變暖。
Too much carbon dioxide will ________ ________ global warming.
5. 人們正在采取措施保護瀕危物種。
People are taking ________ to protect ________ species.
五、根據首字母或語境填空
A
The natural world is made up of many different ecosystems, such as forests, oceans, and wetlands. Each ecosystem is important and they all depend on each other. For example, forests 1. p________ oxygen for us to breathe. They also 2. s________ many animals and plants.
Oceans cover a large part of the Earth’s 3. s________. They 4. s________ a lot of carbon dioxide, which helps keep the climate balanced. Coral 5. r________ are part of the ocean ecosystem. They are home to many 6. d________ kinds of fish.
Wetlands are another important ecosystem. They 7. p________ floods and 8. p________ clean water for us. Many 9. r________ birds live in wetlands, especially in 10. w________.
B
Protecting the natural world is very important. There are many things we can do in our daily life. For example, we can 1. r________, reuse and recycle things to reduce waste. We can also plant more trees, which are like the 2. l________ of the Earth.
Pollution is a big problem for the environment. Factories should stop 3. p________ the air and water. We should use 4. e________ - friendly products.
Scientists are working hard to 5. s________ environmental problems. They study the 6. c________ and how it changes. They also try to find new ways to 7. p________ energy.
Everyone can 8. p________ a part in protecting the natural world. It’s our 9. d________ to keep the Earth healthy for future 10. g________.
參考答案
一、語法：動詞與句子結構、并列連詞用法專項練習
1. and 2. so 3. include; or 4. but 5. holds; and 6. produce; and 7. or 8. has supported; but 9. prevent; but 10. store; and 11. store; so 12. so; create 13. return; so 14. find; or 15. store; or
二、根據音標寫單詞
1. ecosystem 2. wetland 3. wildlife 4. climate 5. carbon 6. reef 7. topic 8. planet 9. system 10. surface 11. damage 12. area 13. coral 14. knowledge 15. environmental
三、用所給單詞的適當形式填空
1. protection 2. environmentally 3. creation 4. knowledge 5. pollution 6. development 7. action 8. existence 9. importance 10. speech 11. solution 12. destruction 13. preservation 14. care 15. discovery 16. recycling 17. harmful 18. growth 19. appearance 20. health
四、根據中文提示完成句子
1. prevent; droughts 2. balance; nature 3. provide; for 4. lead to 5. measures; endangered
五、根據首字母或語境填空
A：1. produce 2. support 3. surface 4. store 5. reefs 6. different 7. prevent 8. provide 9. rare 10. winter
B：1. reduce 2. lungs 3. polluting 4. environment 5. solve 6. climate 7. produce 8. play 9. duty 10. generations

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