阅读理解：

　　??People often use sign （手势）language. It's very important. It's easy to understand. When you wave（向……挥手）to a friend in the street, you are using sign language. When the teacher asks you some questions in class, you put up your hand, you are saying, " I think I can answer the question." When policemen want to stop cars and buses in the street, they're using sign language. Sign language is very helpful. Even when you are swimming with your friends, you can talk with them under water.

根据短文内容，选择最恰当的答案。

　　1. It's very important for us to ________.

[??]

　　 A. use language???????B. use sign language

　　 C. use foreign language???D. use hand language

　　2. When you see your friend in the street, you wave to him,means:

[??]

　　 A. you speak to him.?????B. you put up your hand.

　　 C. you say hello to him.???D. you say goodbye to him.

　　3. If you can answer teacher's questions, you ______.

[??]

　　 A. put up your hand???? B. stand up and answer

　　 C. ask your teachers????D. use sign language

　　4. Policemen use sign language to ______ in the street.

[??]

　　 A. ask the drivers?????B. let people go

　　 C. stop cars and buses???D. answer some questions

　　5. Sign language is very ________.

[??]

　　 A. lovely and important???? B. funny and helpful

　　 C. helpful and interesting???D. important and helpful

　　阅读理解

In the cold North there is always snow on the ground. Even in summer it is very cold there. Here is the home of the polar bear. He does not mind the cold. He has a coat of thick white fur.

　　

　　The polar bear likes the cold air as much as you like the warm sunlight. He does not fall on the ice because he has long hair on his paws and he walks very softly. He is very good swimmer and can swim a hundred miles form the shore. In the sea the polar bear catches seals for his dinner.

　　

　　He often walks over the ice and looks for a place where there is no ice.

　　

　　He knows that a seal likes to put out its head, so he sits down and watches. When the round head of the seal comes up, the bear jumps at it. He pulls the seal out of the water, kills it and eats it.　　 Sometimes the bear jumps into the water himself and catches a fish.

　　

　　In summer the polar bear also looks for berries. When he is very hungry he eats even the seaweed on the shore.

　　

　　The people who live in the far North hum the polar bear. His meat and fat give them food, his thick skin gives them a warm bed.

　　

　　They also cut it up and make it into coats, hats and gloves.

　　

　　(1)It's very cold ________ in North.

　　

[　　]

　　A． in winter

　　

　　B． in summer

　　

　　C． in spring

　　

　　D． all the year around

　　

　　(2)The polar bear isn't afraid of cold because ________.

　　

[　　]

　　A． he likes cold

　　

　　B． he doesn't like warm

　　

　　C． he has thick fur to defence cold

　　

　　D． he has fire in his body

　　

　　(3)The polar bear ________ for his dinner.

　　

[　　]

　　A． catches seals or fish

　　

　　B． looks for berries or seaweed

　　

　　C． not only catches seals or fish but also looks for berries of seaweed

　　

　　D． only catches seals

　　

　　(4)The polar bear is a good swimmer, so ________.

　　

[　　]

　　A． he often swims in the sea shore

　　

　　B． he lives in the sea

　　

　　C． he often looks for some food in the sea

　　

　　D． he often swims in the river

　　

　　(5)Don't hunt the polar bear because ________.

　　

[　　]

　　A． the polar bear is a useless animal

　　

　　B． it isn't interesting

　　

　　C． the polar bear is a rare animal

　　

　　D． it is too heavy to carry it

　　　　Today is Saturday. We have no lessons in the afternoon. But we are still in the classroom. Wang Hai is doing his homework. He 　　can't do it well. Li Ming and I are helping with his lessons. We are classmates and good friends.

判断下列句子是否符合短文内容，符合的用“T”表示，不符合的用“F”表示。

　　1. It's Sunday today. 

　　　　　　　　　　　　　　[　　]

　　2. We haven't got any lessons all day.

　　 [　　]

　　3. I can't do my homework well. 

　　　　　　　　 [　　]

　　4. Li Ming is helping me with my lessons. 

　　　　[　　]

　　5. We are good friends.

　　 [　　]

What’s a blog? A blog is a personal online diary(日记). It’s cool, it’s hot, and everyone is doing it. People talk about it often. Sound like a fashion? In fact, It’s another trend (流行趋势). And the word “blogger” means a person who writes diaries online. Are you a blogger?　　
Many bloggers are teenagers who log (进入) onto websites to discuss anything in their lives. Many of today’s teenagers are not afraid to openly discuss everything in their lives. Teenagers complain about their parents and homework. They share diaries, post(发布) songs from the latest bands and show pictures of theirs. They write their own poems, say something about their girlfriends or boyfriends and complain to each other or offer support. But mostly they just write down what they do every day.　　
However, many parents are worried about these young bloggers. Parents see the kids talking about how they got drunk last weekend and how they don’t like studying. They are using the language that is surprising to their parents. Besides hearing from their friends, teen bloggers also get messages from strangers. Most of the time, it’s older men asking to meet teenage girls. “These strange men are dangerous for my kids. They sometimes teach my kids bad words.” said Cara Cabral, a mother of two children.　　
Many teenagers and young adults know it’s not safe to use blogs on the Internet. They know they are putting information about themselves in a place where it can be seen by anyone. But teenagers are unwilling to give up these new communication tools that have become a way of life for many of them. 　　
【小题1】 The underlined word “it” in the first paragraph means ________.　　
A. the fashion          B. the Internet       C. the blog    　　
【小题2】 Which of the following is NOT TRUE？　　
A. Teenagers don’t tell about their personal life in their blogs.　　
B. Teenagers mostly write down what they do every day in their blogs.　　
C. Teenagers complain about their parents and homework in their blogs.　　
【小题3】 What’s the main idea of the third paragraph?　　
A. Many parents don’t understand kids’ language in their blogs.　　
B. Many parents are worried about these young bloggers. 　　
C. Many parents can understand why their kids don’t like studying.　　
【小题4】 Many parents think it’s         for their children to get messages from strangers.　　
A. dangerous     B. interesting        C. surprising 　　
【小题5】 We can learn from the last paragraph that         .　　
A. It’s easy for many teenagers to give up blogging on the Internet                 　　
B. It’s safe for many teenagers to put their personal information on the Internet　　
C. It’s popular for many teenagers to use blogs on the Internet