Air is all around us.It is around us as we talk and play, From the moment we were born , we are surrounded(圍繞) by air. When we sit down ,air is also around us ,we live in air .

All living things need air:living things cann’t live without air.

We can go without food or water for a few days ,but we can not live for more than a few minutes without air. When we are working or running ,we need some air. So we breathe faster than usual. When we are asleep, we need less air.

1.From the text ,we know that on the earth _____

2.The writer tells us that _____.

3.Which of the following things need air ?

4.Which of the flooowing is the first important thing for people’s lives ?

5.A man needs more air when he _____.  

Air is all around us.It is around us as we talk and play, From the moment we were born , we are surrounded(圍繞) by air. When we sit down ,air is also around us ,we live in air .
All living things need air:living things cann’t live without air.
We can go without food or water for a few days ,but we can not live for more than a few minutes without air. When we are working or running ,we need some air. So we breathe faster than usual. When we are asleep, we need less air.
【小題1】From the text ,we know that on the earth _____

Andrea：Hi．Mark．I want to have a class party．Will you help me organize it?

Mark：Sure，Andrea．  1  So when are you going to have the party?

Andrea：  2  

Mark：No，today is too early．If you have it today，most of the class won’t come． 

Andrea：  3  

 Mark：Because the students have to get ready for a test．

Andrea：Okay，let’s have it tomorrow evening．

Mark：Hmm…Tomorrow is Saturday．Students will go home．

Andrea：Okay，let’s have it Monday evening．We can all meet．We can sing and dance．

Mark：  4  But I think we need some food and drinks．

Andrea：Right．Could you help me buy some?

Mark：Sure．I can do it．And what do we need?

Andrea：  5  

Mark：Okay．

1．A．I don’t know．       B．I can help you．      C．I can’t do it．         D．I have it．

2．A．How about the party?                                  B．How about the place?

      C．How about this evening?                             D．How about the test?

3．A．Why do you say so?                                  B．Do you like it?

      C．Who won’t come?                                     D．When did you think about it，

4．A．Good idea．          B．Sure they are．      C．Of course．            D．Here you are．

5．A．What’s the problem?                                   B．I hope not．

      C．Who can go there?                                      D．Let’s make a list．

We need some ________ so let’s go and buy some peas, carrots and cabbages．

1. A.
   vegetables
2. B.
   fruit
3. C.
   meat
4. D.
   eggs