Unit 5 Water is life Section 1 Reading课后练习2024-2025学年沪教版（2024）七年级英语下册

Unit 5 Water is life Section 1 Reading 课后练习 一、短语翻译 1. 大量；许多 ________________2. 事实上 ________________ 3. 对……负责 ________________4. 循环利用水 ________________ 5. 节约用水 ________________6. 处于危险中 ________________ 7. 参与；参加 ________________8. 水龙头 ________________ 二、根据句意及首字母提示或汉语提示完成单词 1. Water c_______ about 70% of the Earth’s surface. 2. We should not p_______ water because it’s precious. 3. The _______ (短缺) of clean water is a serious problem in some areas. 4. Please turn off the _______ (水龙头) after you wash your hands. 5. Trees help _______ (保持) water in the soil. 6. Every drop of water c_______, so don’t waste it. 7. The government is taking measures to _______ (保护) water resources. 8. _______ (科学家) are researching ways to purify sea water. 三、句型转换 1. “Where does water come from?” the teacher asked.（改为间接引语） The teacher asked where water _______ from. 2. We use water to cook and clean.（改为被动语态） Water _______ _______ to cook and clean by us. 3. It is important to save water.（改为感叹句） _______ _______ it is to save water! 4. The river has become polluted because of waste.（对划线部分提问） _______ _______ the river become polluted? 5. We must stop wasting water.（改为否定句） We _______ _______ stop wasting water. 四、语法填空 阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式（每空不多于3个单词）。 Water is essential 1 life. It 2 (use) in many ways, such as farming and industry. However, 3 (pollute) and waste are making clean water less available. We need 4 (take) action to protect water sources. Every person can help by 5 (save) water in daily life. 五、完形填空 阅读下面短文，从各小题所给的四个选项中，选出一个最佳答案。 Water covers most of the Earth, but only a small part is 1 freshwater. Many people 2 the world lack clean water. 3 water, we should stop throwing rubbish into rivers. We can also reuse water, 4 example, using洗菜水 (vegetable-washing water) to water plants. 5 everyone plays a part, we can make a big difference. 1. A. drink B. drinking C. to drink D. drunk 2. A. around B. on C. at D. in 3. A. Protect B. To protect C. Protecting D. Protected 4. A. for B. as C. with D. by 5. A. Although B. If C. Unless D. Until 六、任务型阅读 阅读下面短文，根据短文内容回答问题。 Water is a limited resource. It travels through the water cycle, moving from the earth to the sky and back. However, human activities like pollution and overuse are threatening this cycle. We need to understand the importance of water and take steps to conserve it. Simple habits like fixing leaky taps and taking shorter showers can save a lot of water. 1. What percentage of the Earth’s surface is covered by water? 2. Why is clean water becoming less available? 3. How can we reuse water at home? 4. What are two simple ways to save water mentioned in the passage? 参考答案： 一、短语翻译 1. large amounts of 2. in fact 3. be responsible for 4. recycle water 5. save water 6. in danger 7. take part in 8. tap/faucet 二、根据句意及首字母提示或汉语提示完成单词 1. covers 2. pollute 3. shortage 4. tap 5. keep 6. counts 7. protect 8. Scientists 三、句型转换 1. came 2. is used 3. How important 4. Why has 5. must not 四、语法填空 1. to 2. is used 3. pollution 4. to take 5. saving 五、完形填空 1--5. BABAB 六、任务型阅读 1. About 70%. 2. Because of pollution and waste. 3. By using vegetable-washing water to water plants. 4. Fixing leaky taps and taking shorter showers. 学科网（北京）股份有限公司 $$