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