Unit 10 Air 知识点题库

has的原形是.

选出画线部分发音不同的一项。

A . chair B . rich C . school

shirt和fish中的“sh”字母组合发音相同。

o e s k m

y f r a o c t

i r y d t

根据首字母填入所缺单词

Air has no c, t, sor shape. We can't see it or smell it, but we can fit. Air is earound us. When air moves, it becomes w. The air moves quickly and the wind blows s. The air moves sand the wind blows g. Air is ito all of us. Without air, we will all d. Dirty air is bfor our health. So let's try our best to kthe air clean.

介词填空

in on of from to at

（1） Bring the four piecesstring together and tie thema small toy．
（2） Throw up the toythe air．
（3） The smokethe cars and buses．
（4） Lookthe black smokethe factory．
（5） Let's gothe park．
（6） The air is dirty the street．

My eyes hurt.（变为一般疑问句）

The air is so fresh.（变为否定句）

写出下列单词

（1）空气
（2）到处
（3）活着的
（4）气球

写出下列单词

（1）感到疼
（2）清新的
（3）种植
（4）让....活着
（5）植树

它是什么？

听录音，选择正确的答句（）

A . It comes from the factory. B . It makes the air clean.

听录音，选择正确的答句（）

A . We should plant more trees. B . We should cut down more trees.

The air here is and .

Let (we) (go) to the park.

阅读理解，根据短文内容选择正确答案。

Date: Saturday, 28th September

Weather: cool and windy

This morning, Uncle Bob and I went on a ride in his helicopter(直升机). The helicopter lifted us up gently and quickly. It was fast.

First, we were over Whiteway. I saw many factories there. There was a lot of smoke from the factories. The air was dirty. Then we flew to Blueway. I saw many buildings there. I also saw a river beside a large park. The air in the field was clean. After that we flew to Yellowway. There were many construction sites (建筑工地) and a lot of dust (灰尘). The air was very dirty.

At last we flew back to Greenway. There were many ships in the harbour (港口). The air in Greenway was also very dirty. Our city is beautiful, but the air is dirty. We must keep it clean.

（1） Uncle and I took a ________ to the sky.

A . balloon B . plane C . helicopter
（2） There was a large park in ________.

A . Whiteway B . Blueway C . Greenway
（3） I saw many ________ in Whiteway.

A . parks B . buildings C . factories
（4） There were many ________ in Greenway.

A . ships B . factories C . buildings
（5） Our city is beautiful, but the air is dirty. What should we do?

A . We should drive a car more often. B . We should move to another city. C . We should walk to school or take a bus.

请试着用英语描述一下空气的特征和重要性，以及我们应如何保护空气。(要求：语句通顺，条理清楚，字迹工整，不少于5句话)

Air

Look! There is a fire. Black s is coming out.