题目列表(包括答案和解析)

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5.计算 =       。

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4.如图正方形的边长为4cm,则图中阴影部分

的面积为    cm2

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3.如图在Rt△ABC中,∠C=90°∠B=30°,AB=2,

  则AC=  

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2.=      。

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1.在实数,   ,  中是      无理数 。

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(三)、请你给某英语报社或电台写一封信,反映你当地的污染情况,请他们向全社会呼吁共同来保护环境污染这一活动,词数80词以上。

­­­­­­­­­­­­­  ____________________________________________________________________

____________________________________________________________________

____________________________________________________________________

____________________________________________________________________

____________________________________________________________________.

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(二)、请你谈一谈你准备如何保护自然环境,然后写一篇短文, 字数在80字左右, 题目自拟, 要求语法正确, 语句通顺流畅。

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下面有三个话题,请你任选一个话题按要求写一篇短文。

(一)、根据提示写一篇80-100字左右的短文,说明树木对于人类的重要性。

提示:1. 树木可以美化环境(beautify the environment),有助于净化空气,有益于身心健康。

2.木材有许多用途,不但可用于建筑,还可用于制造许多其他的东西。例如,我们家中的许多东西都是木制的。

3.我们应广植树和保护树木,严禁乱砍滥伐,以保持生态平衡(the balance of nature)。

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Guide:Excuse me.  1  ?

Tourist: Yes. And you are... ?

Guide:  2  Beijing China Travel Service. This is my membership card._  3   ?

Tourist: OK. Here you are. Guide: Welcome to Beijing. Miss Caroline. I am so glad that the first one I asked is the guest I will receive. Tourist: Thank you, Miss Chen. I am so lucky that I can meet my guide  4  .

Guide; Let me help you with your luggage. Our car is waiting for us just at the entrance.  5  .

Tourist: Thank you very much for your excellent service. Guide: With great pleasure.

1. A. Who are you         B. Are you Miss Caroline from Los Angeles

C. Do you come from Los Angeles  D. Are you from Los Angeles

2. A. I'm an English guide from     B. I from

C. I'm a waiter from        D. I'm a waitress from

3. A. Do you have a passport     

B. Can you give me your passport

C. Would you please show me your passport   

D. Please give me your passport

4. A. as soon as I got off the plane    B. at the railway station

C. in the airport          D. on the airport

5. A. Let's go            B. Come along

C. Come on           D. The car will lake us right to the hotel

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5. “WWW” means “W________ Wide Web”.

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