Unit 8 Our Blue Planet Lesson 2 Reading strategies 课后练习 2024-2025学年仁爱科普版英语七年级下册

Unit 8 Our Blue Planet Lesson 3 Reading strategies 课后练习 一、词型转换 1. use(形容词)_2. little(比较级)_ 3. important(名词)_4. collect(名词)_ 5. different(名词)_ 二、短语翻译 1. 地球上_ _2. 大约1%的水_ _ 3. 每一滴水_ _ 4. 节约用水_ _ 5. 在日常生活中_ _ 三、根据句意及首字母或汉语提示补全单词 1. Water is very i_ to all living things. 2. We should save every d_ of water. 3. The earth is a b_ planet because it is full of water. 4. We can only use about 1% of the water on the e_. 5. In our daily life, we use water to do many things, such as taking a s_ and washing clothes. 四、用所给词的正确形式填空 1. Water _ (cover) about 71% of the earth. 2. We need _ (drink) water every day to stay healthy. 3. Let's _ (save) water and protect our blue planet. 4. The rest of the water _ (be) all sea water or ice. 5. Making pictures in your mind while reading can help you _ (understand) the text better. 五、句型转换 1. Water is very important to us. (改为感叹句) _ _ water is to us! 2. We can only use about 1% of the water on the earth. (对划线部分提问) _ _ water can we use on the earth? 3. The earth is a blue planet because it is full of water. (对划线部分提问) _ _ the earth a blue planet? 4. Let's save every drop of water. (改为反意疑问句) Let's save every drop of water, _ _? 5. We need to drink water every day. (改为否定句) We _ _ to drink water every day. 六、完形填空 Water is very important to living things. Without water there can be 1 life on earth. All animals and plants need water. Man also needs water. We need water to drink, to cook our food and to clean 2 . Water 3 almost everywhere. Even in the 4 part of the world, there is some water in the air. You can not see it 5 feel it when it is part of the air. The water 6 seas and rivers is a liquid (液体). The water in the air is not a liquid 7 a gas (气体). Clouds are made of water. They are little 8 of water. When the water 9 , it is rain. Falls of snow are also made of water. You may 10 that these are all about weather. 1. A. not B. any C. no D. never 2. A. our B. ourselves C. ours D. us 3. A. can find B. finds C. is found D. are found 4. A. dry B. drier C. driest D. most dry 5. A. nor B. and C. or D. then 6. A. in B. on C. of D. to 7. A. but B. and C. then D. also 8. A. drops B. pieces C. bits D. cakes 9. A. fall B. falls C. falling D. fell 10. A. talk B. say C. speak D. tell 七、任务型阅读 阅读下面短文,根据短文内容回答问题。 Water is very important to us. We cannot live without it. The earth is a blue planet because about 71% of its surface is covered by water. But most of the water is sea water and we can't drink it directly. We can only use about 1% of the water on the earth. Water has many uses. In our daily life, we use water to drink, to cook, to wash clothes and take showers. Farmers use water to water plants. Factories also need a lot of water to make products. However, many people around the world don't have enough clean water. Some people have to walk a long way to get water. Water pollution is also a big problem. Dirty water from factories and people's daily life makes the water in rivers and lakes dirty. 1. Why is the earth called a blue planet? 2. How much of the water on the earth can we use? 3. What do we use water to do in our daily life? (List at least two things) 4. Do all people around the world have enough clean water? 5. What makes the water in rivers and lakes dirty? 参考答案: 一、词型转换 1. useful 2. less 3. importance 4. collection 5. difference 二、短语翻译 1. on the earth 2. about 1% of the water 3. every drop of water 4. save water 5. in daily life 三、根据句意及首字母或汉语提示补全单词 1. important 2. drop 3. blue 4. earth 5. shower 四、用所给词的正确形式填空 1. covers 2. to drink 3. save 4. is 5. (to) understand 五、句型转换 1. How important 2. How much 3. Why is 4. shall we 5. don't need 六、完形填空 1 - 5 CBCCC 6 - 10 AAABB 七、任务型阅读 1. Because about 71% of its surface is covered by water. 2. We can only use about 1% of the water on the earth. 3. We use water to drink, to cook, to wash clothes and take showers. (列出其中至少两项即可) 4. No, they don't. 5. Dirty water from factories and people's daily life makes the water in rivers and lakes dirty. 学科网(北京)股份有限公司 $$