Unit 8 I love nature! Lesson 4 It’s time to protect them!课后作业 -2024-2025学年冀教版（2024）七年级英语下册

Unit 8 I love nature! Lesson 4 It’s time to protect them! 课后作业 一、词型转换 1. importance（形容词）________________2. protect（名词）________________ 3. dangerous（名词）________________4. leaf（复数）________________ 5. enjoy（形容词）________________ 二、短语翻译 1. 对……有好处________________2. 处于危险中________________ 3. 砍倒________________4. 照顾；照料________________ 5. 尽某人最大努力________________6. 例如________________ 7. 数百万的________________8. 阻止……做某事________________ 9. 对……有害________________10. 采取行动________________ 三、根据句意及首字母或汉语提示补全单词 1. We should p________ the animals in danger. 2. The air is f________ in the mountains. 3. Don't c________ down the trees. They are very important to us. 4. We should take care of the e________. 5. Many animals are in d________ because of the pollution. 6. We need to make laws to protect the ________ (野生的) animals. 7. There are many kinds of animals and plants in the ________ (森林). 8. The government is trying to save the ________ (濒危的) animals. 9. The ________ (地球) is our home. We should protect it. 10. The ________ (土地) here is very rich. 四、用所给词的正确形式填空 1. It's important for us ________ (protect) the environment. 2. There are many ________ (kind) of animals in the zoo. 3. We should stop ________ (cut) down trees. 4. The air ________ (pollute) is very serious in some cities. 5. Many animals are in danger of ________ (die) out. 6. Let's ________ (plant) more trees to make our city more beautiful. 7. We need to do something ________ (save) the endangered animals. 8. The ________ (leaf) of the trees turn yellow in autumn. 9. People should be ________ (friend) to the animals. 10. The government is taking action to stop the water ________ (pollute). 五、句型转换 1. We should protect the animals in danger.（改为一般疑问句） ________ we ________ the animals in danger? 2. The air is fresh in the countryside.（对划线部分提问） ________ the air ________ in the countryside? 3. Many animals are in danger because people cut down too many trees.（对划线部分提问） ________ ________ many animals in danger? 4. It's important to protect the environment.（改为感叹句） ________ ________ it is to protect the environment! 5. We should plant more trees to make our city more beautiful.（对划线部分提问） ________ should we ________ to make our city more beautiful? 六、完形填空 Animals are our friends. We should try to protect them. But do you know how to 1 animals? First, we should learn about different animals' 2 and living habits. For example, some animals like 3 in the forest, while some like living in the water. Some animals eat plants, and some eat other animals. Knowing these can help us 4 them better. Second, we should 5 the environment clean. Don't 6 waste things everywhere. We should also stop 7 down trees. Because many animals' homes are in the trees. If we cut down too many trees, they will have 8 place to live. Third, we can 9 some organizations (组织) that protect animals. We can donate (捐赠) some money to them. We can also 10 them to protect animals. Let's do our best to protect animals. （ ）1. A. see B. kill C. protect D. watch （ ）2. A. hobbies B. habits C. ages D. names （ ）3. A. living B. staying C. playing D. studying （ ）4. A. like B. feed C. understand D. keep （ ）5. A. make B. take C. get D. bring （ ）6. A. put B. throw C. get D. give （ ）7. A. putting B. getting C. cutting D. taking （ ）8. A. no B. some C. many D. much （ ）9. A. join B. leave C. find D. get （ ）10. A. tell B. ask C. help D. call 七、任务型阅读 阅读下面短文，根据短文内容回答问题。 The Earth is our home. We must take care of it. Life today is easier than it was hundreds of years ago, but it has brought some new problems. One of the biggest problems is pollution. We can see it, smell it, drink it and even hear it. Man has polluted the Earth. The more people, the more pollution. Many years ago, the problem was not so serious because there were not so many people. When the land was used up or the river was dirty in one place, man moved to another place. But this is no longer true. Man is now slowly polluting the whole world. Air pollution is still the most serious. It's bad for all living things in the world, but it is not the only one kind of pollution. Water pollution kills our fish and pollutes our drinking water. Noise pollution makes us angry more easily. Many countries are making rules to fight pollution. They stop people from burning coal in houses and factories in the city, and from putting dirty smoke into the air. Pollution by SO₂ is now the most dangerous kind of air pollution. It is caused by heavy traffic. We are sure that if there are fewer people driving, there will be less air pollution. 1. What is one of the biggest problems today? 2. Why was the pollution not so serious many years ago? 3. What kind of pollution is the most serious? 4. What makes us angry more easily? 5. How can we reduce air pollution? 参考答案： 一、词型转换 1. important 2. protection 3. danger 4. leaves 5. enjoyable 二、短语翻译 1. be good for 2. in danger 3. cut down 4. take care of / look after / care for 5. try one's best 6. such as / for example 7. millions of 8. stop...from doing sth. / prevent...from doing sth. / keep...from doing sth. 9. be bad for / be harmful to 10. take action 三、根据句意及首字母或汉语提示补全单词 1. protect 2. fresh 3. cut 4. environment 5. danger 6. wild 7. forest 8. endangered 9. Earth 10. land 四、用所给词的正确形式填空 1. to protect 2. kinds 3. cutting 4. pollution 5. dying 6. plant 7. to save 8. leaves 9. friendly 10. pollution 五、句型转换 1. Should; protect 2. What's; like 3. Why are 4. How important 5. What; do 六、完形填空 1 - 5 CBACA 6 - 10 BCAAC 七、任务型阅读 1. Pollution. 2. Because there were not so many people. 3. Air pollution. 4. Noise pollution. 5. By having fewer people driving. 学科网（北京）股份有限公司 $$