is a very tall boy. A. The twelve B. The twelveth C. The twelfeth D. The twelfth——青夏教育精英家教网—

根据句意和所给词首字母提示完成句中所缺单词。

She is a very t________ person, even when she isn't doing sports.

Teeth are important. Strong, healthy teeth help you chew foods that help you grow. They help you speak clearly. And, they help you look your best. Here are some advice for you to take care of your teeth.

● Brush your teeth the right way.

Brush your teeth at least twice a day after breakfast and before bedtime. If you can, brush after lunch or after sweet snacks（快餐）, too.

Brush all your teeth, not just the front ones. Spend time brushing teeth along the sides and back of your mouth. Brush away from your gums（齿龈）, too.

Spend at least three minutes each time you brush. Play a song you like to help pass the time.

Get a new toothbrush every three months. When you buy your tooth brush, be sure it has soft bristles（鬃毛）.

● Learn how to floss your teeth.

Flossing is a very important way to keep your teeth healthy. Food may hide in places where a toothbrush cannot get to, like the space between the teeth. Flossing can help get rid of it. Carefully move the floss between two teeth, up and down. You need to floss your teeth at least once a day.

● Have good eating habits.

You need to be careful about what you eat and drink. Eating sugar is a major cause of tooth decay（腐朽）. Eating sugar before you go to bed can make things even worse. Eat lots of fruit and vegetables and drink water instead of soda.

1. is helpful to your teeth.

A. Eating fruit and vegetables B. Eating sweet snacks

C. Eating sugar D. Drinking soda

2. Which is the right way of brushing the teeth?

A. We should brush our teeth once a day.

B. We should keep our toothbrush away from our gums.

C. When we brush our teeth, at least three minutes is needed.

D. Brush our teeth before breakfast.

3. From the passage, do you know how to floss the teeth?

A. Go to see a dentist. B. Fix a floss on the teeth.

C. Move the floss between two teeth. D. Chew the floss in the mouth.

4.Which of the following is NOT true ?

A. Flossing can help get ride of the food that hides between two teeth.

B. Healthy teeth can help you look more beautiful.

C. We don’t have to brush our teeth if we eat a lot of fruit and vegetables.

D. Your toothbrush should be changed every three months.

5. The best title for the passage is .

A. How to floss your teeth.

B. How to have good eating habits.

C. How to brush your teeth.

D. How to take care of your teeth.

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单词填空（每小题1分，共10分）

请根据所给首字母或中文提示，写出单词在句中的正确形式。每空只能填一词，将单词完整地写在答题卡上。

1. My brother’s schoolbag is small, but Jim’s is b .

2. Look! That is my lovely c . It’s running after a mouse.

3. Please o the door and come in.

4. Miss Qin is a good t . She teaches English well.

5.Don’t ride your bike too f in the street. It’s very dangerous.

6. Boys and girls, please take out your (钢笔) and write down the new words.

7.--- How about this (红色的) skirt? --- It’s vey nice. I will take it.

8. A girl from a primary school in Guilin was very (幸运的) to get a free ticket to the 2010 World Expo in Shanghai.

9. When you (接受) a present, you must use both hands. It’s a traditional custom in China.

10.The villagers (庆祝）the Dragon Boat Festival by having a dragon boat race last Wednesday.

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根据短文内容完成任务
Can plants eat people? Probably not, but there are many plants that eat meat. Some of them are big, and they can eat small animals. One famous meat-eating plant is the Venus flytrap.
The Venus flytrap is a very strange plant. It grows in dry parts of the United States. Its leaves are like the pages of a book. (A) They can open and close very quickly. Inside the leaves, there are three small hairs. If an insect touches one of the hairs, the leaf closes quickly. The insect cannot get out. In about half an hour, the leaf presses(挤压) the insect until it is dead. Then, the plant covers the insect with a special liquid （液体）. Slowly, the plant eats the insect.
(B) Plants are living things that have leaves and roots and grow in earth. Most of them get energy from the sun, the air, and the ground. In some places, the ground is very poor. It doesn’t have all the important things that plants need, especially nitrogen （氮）. Animal meat has a lot of nitrogen, so some plants eat meat to get what they need. Let’s hope that some of the bigger plants don’t get the same idea!
【小题1】Can plants get energy from the air?
【小题2】Why is Venus flytrap a famous piant?
【小题3】In some places, why do some plants get energy from animal meat?
【小题4】写出（A）处划线单词they所指代的名词。
【小题5】将（B）处划线句子改为两个简单句。
Plants are living things. ______________________________ 查看习题详情和答案>>

Computer technology has become an important part of people’s life．This technology has its own special words．One well-known computer word is Google．It’s the name of a popular “search engineer(引擎)” for the Internet．People use the search engineer to find information about almost any subject on the Internet．The people who started the company named it Google because in math Google is a very large number-One hundred zeros follow the number one．When you “Google” a subject, you can get a lot of information about it．
If you Google someone, you might find that person’s name on a blog (博客)．A blog is short for a Web log．It’s a personal Web page．Some people write blogs to express their opinions and ideas over the Internet．Some use them to share their lives with faraway friends or family．Others write blogs to help them deal with sickness, money problems or to choose movies to see or books to read．Some people add information to their blogs every day．People who have blogs are called bloggers．
根据短文内容, 判断下列句子的正误,正确的为“T”，错误的为“F”。并在答题卡上将答案涂黑。
【小题1】Google and Blog are two kinds of popular search engineer．
【小题2】．One can use Google to search the Internet for all information he wants．
【小题3】．People may use blogs to share their opinions or ask others for help．
【小题4】．Bloggers must add information to their blogs every day．
【小题5】From the passage we can infer ( 推断) that computer technology is changing people’s life．

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