Some day small cars may take the place of today’s cars．If everyone 1 such a small car in the future.there will be less pollutionin the air.there will be more parking space in cities.and the streets 题目和参考答案——青夏教育精英家教网—

题目内容

Some day small cars may take the place of today’s cars．If everyone 1 such a small car in the future，there will be less pollution(污染)in the air，there will be more parking space in cities，and the streets will be 2 crowded(拥挤的)．The space now for one car of the usual size can hold 3 one such a small car．

The small cars will 4 much less to own and to drive．Driving will be 5 ，too，because the small cars go only 50 kilometers an hour．

The cars of the future will be fine for going 6 the city，but they will not be useful for going far away．The small car needs only two batteries(电池)—one battery for the motor，and 7 for the horn and the lights．

If we still 8 the big cars along with the small ones，we will need to 9 two kinds of roads．Some roads will be used 10 the big fast cars．and the other roads will be needed for the small，slower ones．

1．A．drives B．sits C．makes D．sells

2．A．more B．less C．much D．fewer

3．A．at least B．no more C．less than D．more than

4．A．pay B．spend C．cost D．have

5．A．faster B．harder C．safer D．more dangerous

6．A．over B．around C．from D．past

7．A．another B．one C．the other D．others

8．A．think B．use C．park D．lore

9．A．build B．put C．find D．open

10．A．to B．as C．for D．in

1-5 ABDCC 6-10 BCBAC

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阅读下面对话，根据对话内容及首字母提示，在空白处填入一个适当的单词。

A reporter is interviewing an international photojournalist(摄影记者), Sam．His photos have been published in newspapers and magazines all over the world．

R：Can you tell us(1)s________ about yourself, Sam?

S：Sure．Both my parents are Americans, but I was born in Sydney, Australia．My parents(2)m________ from America to Australia just before I was born．My parents and I spent a lot of time traveling in Australia(3)d________ our holidays．

R：How did you first become(4)i________ in taking pictures?

S：I was given a(5)c________ for my 10^th birthday, and I took it along with me to the park．When I(6)s________ my photos to my family, they said that I would be a great photographer in the(7)f________．

R：So you went to a photography school?

S：Yes．There I was chosen as one of the best students to(8)t________ part in a national photo competition, and I got the 1^st prize．

R：What photo have you been dreaming about taking some day?

S：I'd like to take a photo from the(9)t________ of Mt．Qomolangma! I am not ready for that right now, but I won't stop(10)u________ I make it．It's my dream!

R：So I wish you success! Thank you．

One day something went wrong with a man’s bicycle chain(链条). The man could not repair it,
so he looked    16   for help. The only house nearby belonged to a woman who had
   17   there a few months earlier. The man knocked at the door, but the woman did not
answer. The door had clear glass in it, and the man    18   see that the woman was home. He
decided to knock again. Finally the woman came to the door. The man immediately explained his
   19  . “I can fix the chain,” the woman said. Later when the bike was    20   to go,
the man said, ‘Thanks. I hope I can help you some day.”“I never need help,” the woman said.
The following week the man was riding his bike    21  he noticed the woman walking
down the street. A strong wind suddenly lifted(拾起) her hat and sent it into the branches(枝) of
an old tree. The woman tried to get her hat with a stick, but she failed. She seemed    22
because she clearly was not dressed for tree-climbing. The man hurried over, quickly climbed up
to the hat and    23   it into the woman’s waiting hands. When she put on her hat, she
   24   the man as he climbed back on his bike. ‘I think I told you I never need help,” the
woman said, “I’m glad you didn’t    25   me. Thanks.” Then they both smiled.

Do you know why you sleep? You may think it’s because you’re tired. Or perhaps you’ve been told sleep is good for you. Yet no one knows exactly why or how people sleep.
Until the early 1950s, most scientists thought the body and brain rested during sleep. Then a scientist watched people sleep. He noticed that during periods of between 5 and 30 minutes each, sleepers’ eyes made rapid movements, as if they were watching something. He called these periods REM sleep, for Rapid Eye Movement. Periods when sleepers’ eyes did not move he called non-REM sleep.
Whenever the scientist woke people during REM sleep, they were having vivid dreams. Measurements showed that sleepers’ pulses（脉搏）went up quickly during REM sleep. Their breathing, heartbeat, and the blood going to the brain also increased. Far from being a time of rest, REM sleep is a time when the body is hard at work. Scientists still don’t know the reason for this. Some believe REM sleep makes learning easier. Babies spend a lot of time in REM sleep. Because of this, some scientists believe that REM sleep helps the brain grow. Others think REM sleep is a time for the brain to empty the day’s garbage.
One thing all the scientists agree on is that sleep is necessary. Without enough sleep, people make mistakes. Most major car accidents happen during the early morning hours, when people are sleepiest.
【小题1】During REM sleep, a person’s breathing and heartbeat ________.

【小题2】Which word in paragraph（段落）3 means “colorful and lively”?

【小题3】Which paragraph tells what happens when people don’t get enough sleep?

【小题4】What is the main idea of the article?

A．REM sleep helps the brain grow.

B．REM sleep has been watched and recorded by scientists.

C．REM sleep is a time to empty the day’s garbage.

D．REM sleep is an active time when the body is hard at work.

【小题5】You can decide from the article that REM sleep ________.

A．has a restful effect on people

B．can be avoided with lots of sleep

C．is something that all people experience

D．is something that all scientists agree on

Some day little cars may take the place of (代替) today’s cars. They are good for our earth. If everyone 26 such a little car in the future, there will be 27 pollution in the air. There will be more parking places in the cities, and the street will be 28 crowded(拥挤). Now the space for one car of the usual size can hole more than one such little car. Driving will be 29 , because these little cars can go only 50 kilometers one 30 . The future cars will be fine for going around the city, but they will not be 31 for going far away. The little car needs only two batteries(电池), 32 battery for the motor, and the other for the horn(喇叭) and the lights. If we still 33 the big cars along with the small ones; we will need to 34 two kinds of roads. Some roads will be used for the big fast cars, 35 other roads will be needed for the smaller and slower ones.

阅读下面对话，根据对话内容及首字母提示，在空白处填入一个适当的单词。

A reporter is interviewing an international (摄影记者)，Sam. His photos have been published in newspaper and magazines all over the world.

R：Can you tell us(1)s ____about yourself, Sam?

S：Sure．Both my parents are Americans, but I was born in Sydney, Australia. My

parents(2)m______ from America to Australia just before I was born. My parents and I spent a lot of time traveling in Australia (3) d ______ our holidays．

R：How did you first become(4) i ________in taking pictures?

S：I was given a(5) c_______ for my 10th birthday, and I took it along with

me to the park. When !(6) s_______ my photos to my family, they said that

I would be a great photographer in the(7)f________.

R：So you went to a photography school?

S：Yes．There 1 was chosen as one of the best students to(8)t______ part in a

national photo competition，and I got the 1st prize．

R：What photo have you been dreaming about taking some day?

S：I’d like to take a photo from the(9)t______ of Mt．Qomolangma! I am not

ready for that right now．but 1 won’t stop(10)u_______ I make it. It’s my

dream!

R：So 1 wish you success! Thank you．

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