21．This is orange and that is ruler． A．a ; a B．the ; the C．an ; a——青夏教育精英家教网—

摘要：21．This is orange and that is ruler． A．a ; a B．the ; the C．an ; a

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     Did you sleep all day on March 21?   1     This is the day of the year when
people around the world care about their sleep and ask themselves a lot of
questions about sleep.
     Why do we need sleep?    2   However, tests have shown that a lack(缺乏)
of sleep for over four weeks may cause a strong drop of body temperature,
great weight loss, and finally sickness.
        3  Eight hours a night is the average amount of sleep people need. Primary
schoolstudents need to sleep for about ten hours. Junior high school students
should sleep for about ninehours and senior high school students should sleep
for about eight hours.
        4    Thomas Edison said that sleep was a waste of time.  He didn't sleep
during the night.  But he took naps (小睡;打盹)  during the day.  On the other
hand,    5

A. Nobody can answer this question well.
B. Different people need different amounts of sleep.
C. Albert Einstein said he needed to sleep for at least ten hours a night.
D. There are so many people that do not care about their sleep.
E. You should have done so because it was World Sleeping Day.

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A 10-year-old boy decided to study judo* although he had lost his left arm in a car accident. The boy began   11  with a Japanese judo coach. The boy was doing well, so he couldn’t know   12  the coach taught him only one move. After three months of   13 , the boy finally asked, “Sir, should I start to learn more moves?”
“This is the only move you know,   14  this is the only move you’ll need to know,” the coach replied. Not quite understanding, but the boy   15  his teacher. So he kept training.
Several months   16 , the coach took the boy to his first match. To his surprise, the boy   17  won his first match. The second match was more difficult. But after some time, his opponent* became impatient. The boy used his one move to win the match again.   18  of the people in the stadium were amazed by his success. The boy was now in the finals.
This time, his opponent was bigger,   19 , and more experienced. For a while, the boy seemed to   20 . Worried that the boy   21  get hurt, someone shouted, “Stop! Stop! Stop!” However, the coach said, “No,   22 .”
As the match was keeping on, his opponent made a big mistake: he dropped his guard. Quickly, the boy used his move to   23  him. The boy won the final match. He was the winner.
24  the way home, the boy asked his coach: “Sir, how did I win the match with only one move?”
“You won for 25  reasons,” the coach answered, “First, you’ve almost known one of the most difficult moves in all of judo. And second, the only defense* for that move is for your opponent to catch your left arm.”
The boy’s greatest weakness had become his greatest strength.

Li Fei is my new pen pal. She is 21 Singapore. Singapore is a small but beautiful 22 in Southeast Asia(东南亚).It is 23 and has green plants everywhere, so people also call it “Garden City” in the world.
Li Lei is a 24 girl. She is a student in No.6 Middle School in Singapore. She speaks English 25 .And she can also speak 26 Chinese. Her favorite 27 at school is history. She thinks it is very interesting. Li Lei likes 28 very much. She wants to have a dog as a pet, but she can’t, 29 her parents don’t like animals. She is very sad about this. Li Lei likes China very much. She hopes to 30 China very much.

This is our nice ___21___ . In our school, there___22___ twenty classrooms. __23____ every classroom, there is a TV __24_____ some computers. ___25___ to the classrooms, you can see two beautiful __26_____. The students like reading __27______ and magazines there. There are six science labs in our school,___28_____.We can have science lessons there. Oh, look! Some students are playing games in the __29_____. After school, let’s ___30___ tennis there.

You may feel interested in students in other countries. Do they have so much homework? What do they do in their free time? People did a survey in China, Japan, South Korea and the US last year. This is the result.

Who studies the hardest?

Chinese students spend the most time in studying. About half of Chinese students spend more than two hours on their homework every day.

Who sleeps most often in class?

Japanese students fall asleep（睡着）in class more often. About 45% of them sometimes doze off in class. It’s 32% in South Korea, 21% in the US and 5% in China.

Who is the most distracted（分心的）?

American students are the most active in class, but also the most distracted. 64.2% of them chat with friends in class. 46.9% of them eat something in class, and 38.9 % of them send e-mails or read other books in class.

What do they do after school?

In their free time, most Chinese students study or surf the Internet. Most American students hang out with their friends. Most Japanese students do exercise. Most South Korean students watch TV.

1.About ____ of Chinese students spend more than 2 hours doing their homework every day.

A．50% B．45% C．64.2% D．38.9%

2. According to the survey, ____ students sleep in class most often.

A．Chinese B．Japanese C．American D．South Korea

3. The underlined phrase “doze off” means ____ in Chinese.

A．听音乐 B．玩游戏 C．看小说 D．打瞌睡

4. Most American students ____ in class.

A．chat with friends B．play games

C．eat something D．send e-mails

5. Which of the following sentence in the passage is TRUE?

A．All Chinese students do their homework every day.

B．Some American students send e-mails in class.

C．No Japanese students do exercise.

D．Most American students chat with friends in their free time.

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