一、单项选择

1.Dr Jones, I want to know more about _________ trees. Can you give me some information?

A a              B an            C the              D /

2.We get food from the environment but trees can make food for _________.

A they       B them              C theirs              D themselves  

3.All the ___________ in the room cost me 10,500.

A computer            B furniture          C chair               D towel

4.how can we fight ____________ pollution?

A for               B with           C against            D to  

5.a lot of things such as chairs and desks are made _______ wood.  

A of            B from        C in          D up

6.It's very ________ for us to travel by underground in big cities. It's fast and cheap.  

A helpful             B cheerful          C convenient         D quick  

7.we get a lot of things from trees. Tea _______ comes from the leaves of trees.  

A also        B too              C as well           D either  

8.we can find pine trees in _______ every part of China.  

A about   B almost    C still           D even  

9.Rebecca interviewed Dr Jones ______ she wanted to know how to protect 

the environment.  

A and            B  because         C but             D so  

10.The train ______ for Beijing soon. The passengers who are still on the platform should get on the train at once.  

A leaves           B is leaving         C left         D leaving  

11.Books give us knowledge and make us ________ happy.  

A feeling          B feel             C feels              D felt  

12.Don't speak so loudly. Your father _________ in the bedroom, _______ you _________?

A sleeps........ Do........ Know              B is sleeping.........Do.........know

C is sleeping.........Are........knowing      D sleeps..........Are..........knowing  

13.I think we should ________ our city more beautiful.  

A make             B keep              C become            D get  

14.We should stop ________ trees any more, or we will finally lose our home --- the Earth.

A to pollute            B pollute           C to polluting           D polluting  

15.I cannot have a picture in mind of the life without trees. The underlined part can 

be replaced by the word ________.

A think         B imagine          C produce              D interview

二、用所给单词的适当形式完成下列句子

1.Look! The _______ of that tree are too long, They reach the window of our living room ( branch ).

2.Trees are _________ plants, so people use them to make a lot of things ( use ).  

3.First, the workers put some soil in the _________( contain ).  

4.Don't walk into the forest alone. There are a lot of ____________ animals and plants. that you do not know ( harm ).  

5.Trees are really _____________, They help us reduce pollution and make our life better (fight).   

三、语法：用am is are 或do, don't, does, doesn't 填空

1.Excuse me, ____________ you speak English?

2.----- Where's Ann?   ------ I ___________ know.

3.What's funny? Why ____________ you laughing?

4.----- What __________ your sister so?   ------- She is a dentist.  

5.It_________ raining. I __________ want to go out in the rain.

6.----- Where _________you come from?    

  ------ Canada.  

7.How much __________ it cost to phone Canada?

8.George is a good tennis player but he _____________ play very often.  

四、用过给动词的一般现在时或现在进行时完成下列句子

1._________________________( I/not/watch) television very often.  

2.Listen! Somebody ___________________( sing).

3.Sandra is tired.__________________________( she/want) to go home now.  

4.How often _____________________________( you/read) a newspaper?  

5.------Excuse me,but ______________________( you/sit) in my place.    

------ Oh, I'm sorry.  

6.I'm sorry _________________________(I/not/understand). Can you speak more. slowly? 7.What time ________________ ( your father / finish ) work in the evening?

8.You can turn off the radio. _____________________(I/ not / listen ) to it.  

9.------ Where is Paul?    

------ In the kitchen, _____________________( he/ cook ) something.  

10.( At a party ) Usually I _____________( enjoy ) parties but I ______________( not /enjoy ) this one very much.