Cars are lots of fun, but they could also be dangerous. We have to be careful when we drive them or ride in them.
It’s always a good idea to put on your seat belt (安全帶) when you’re in a car. Why? Think about this example: You put an egg on a skateboard and give it a push. If the skateboard hits a stone, it will stop, but the egg won’t. It will fly through the air, hit the ground and break.
Now, think what would happen if you tied the egg to the skateboard. When the skateboard hits a stone, the egg won’t go flying; it will stay safely on the skateboard.
Volvo, a famous Swedish carmaker, was the first to use seat belts in 1849.
Air bags are also very important for car safety, because sometimes a seat belt isn’t enough. If the car is going really fast and runs into something, seat belts could even hurt the people who wear them. Most new cars have air bags in front of and next to the seats. When a car hits something, its air bags will come out quickly in less than one second to keep the people inside safe.
【小題1】The passage mainly tells us ______.

A．two important ways to keep safe in cars
B．how air bags work to make cars safe
C．how seat belts work to make cars safe
D．why we must tie the egg to the skateboard
【小題2】 The writer gives the example of the egg to ______.
A．tell us that eggs are easy to break
B．show how to wear a seat belt
C．show why it’s important to wear a seat belt in a car
D．tell us what a skateboard is
【小題3】 Seat belts can make us safer because ______.
A．we are interested in them
B．they can stop us from hitting other cars
C．they can help us stay safely on the seats
D．they are made of strong materials
【小題4】 Air bags are important for cars because ______.
A．they are made of plastic
B．they can also help us to keep safe in a car
C．they can keep cars running slowly
D．they’re put in front of and next to the seats
【小題5】 Which of the following is TRUE according to this passage?
A．When a car hits something, its air bags will come out a few minutes later.
B．It won’t be dangerous if there are seat belts or air bags in a car.
C．Now most of new cars still have only one air bag.
D．Volvo was the first to use seat belts.


【小題1】A
【小題2】C
【小題3】C
【小題4】B
【小題5】D

解析試題分析：文章介紹了駕車和乘車時(shí)系安全帶自我保護(hù)的原理，安全氣囊是如何保護(hù)駕車人和乘車人安全的以及安全帶的歷史。
【小題1】通讀文章可知，文章介紹了駕車和乘車時(shí)系安全帶自我保護(hù)的原理以及安全氣囊是如何保護(hù)駕車人和乘車人安全的。所以本題選A。
【小題2】通讀文章第二、三段可知，通過將雞蛋系在滑冰板上再碰石頭，而雞蛋不破的原理來告知人們乘車駕車系安全帶的重要性。 所以本題選C。
【小題3】通過將雞蛋系在滑冰板上碰石頭而雞蛋不破的原理可知，系安全帶可以讓人在座位上處于安全狀態(tài)。所以本題選C。
【小題4】 由“When a car hits something its air bags will come out quickly in less than one second to keep the people inside safe。”可知，當(dāng)發(fā)生相撞時(shí)安全氣囊打開，同樣起到保護(hù)安全的作用。所以本題選B。
【小題5】通讀全文由“Volvo a famous Swedish carmaker was the first to use seat belts in 1849。”可知，沃爾沃是第一個(gè)用安全帶的。所以本題選D。
考點(diǎn)：本題考查說明文體。
點(diǎn)評：完成本題需要首先讀明白文章中試驗(yàn)的原理，方可理解安全帶的重要性。本文有一定的難度，閱讀本文時(shí)，應(yīng)該盡量多讀幾遍，體會文章的意思；由于多部分問題不能在文中直接找到答案，所以應(yīng)該找出相似的或者有關(guān)聯(lián)的句型，加以比較，從而得出正確選項(xiàng)。

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源： 題型：

Do you live in a big city? Do you like the traffic in your city?
There are too m___1___ accidents in big cities. Accidents often h__2__ when people are not careful, especially when they want to c__3__ the road. Why does it happen sometimes? Let me tell you.
When it rains, people are in a h__4__ because they don’t want to get w__5__. They often go across the road q__6__. Often they can’t see c__7__ because they hold umbrellas in front of them. Then accidents may happen at that time. Everyone knows that cars take l__8__ time to stop when it’s raining. So we must be more c__9__ if we want to be safe. Remember everyone has only one l__10__ and we must protect ourselves well.

查看答案和解析>>

科目：初中英語 來源：2013屆江蘇省南京市玄武區(qū)中考一模英語試卷（帶解析） 題型：單詞拼寫

根據(jù)短文內(nèi)容及首字母提示，填寫所缺單詞，并將答案填寫在答題卡相應(yīng)位置上。

Did you know that you can help the environment if you buy recyclable products instead of non-recyclable ones? Look for the recycle s  【小題1】   – three arrows that make a circle – on the package. Recyclable products are usually made out of things that already have been u 【小題2】   . It usually takes less energy to make recycled products than to make new ones. The more energy we save, the b  【小題3】  .
Imagine that it's a hot summer day. You put an ice cream on the sidewalk, and it melts. W  【小題4】   does this happen? Well, you probably know that the sun causes the ice cream to melt. But you may not know that the sun produces solar energy. Solar energy is a 【小題5】    way of saying "energy that comes from the sun." Solar energy can be used to heat homes, buildings, water, a【小題6】     to make electricity. Today, more than 200,000 houses in the United States make use of the s 【小題7】    energy.Cars are an important part of life for most people. But cars also cause pollution and give out a lot of greenhouse gases into the air. L 【小題8】   , there are some cars that are better for the environment. These cars can travel longer on a smaller amount of gasoline. They don't p  【小題9】    as much, either. Using these kinds of cars can help reduce the amount of greenhouse gases in the air.
Many things, l 【小題10】    computers, TVs, stereos, and VCRs, have special labels on them. The label says "Energy" and has a picture of a star. Products with the ENERGY STAR® label are made to save energy. Buying products with ENERGY STAR® labels will help protect the environment.

查看答案和解析>>

科目：初中英語 來源：2011-2012學(xué)年江蘇省邳州市碾莊中學(xué)八年級下學(xué)期月考英語試題 題型：選詞填空

Do you live in a big city? Do you like the traffic in your city?
There are too m___1___ accidents in big cities. Accidents often h__2__ when people are not careful, especially when they want to c__3__ the road. Why does it happen sometimes? Let me tell you.
When it rains, people are in a h__4__ because they don’t want to get w__5__. They often go across the road q__6__. Often they can’t see c__7__ because they hold umbrellas in front of them. Then accidents may happen at that time. Everyone knows that cars take l__8__ time to stop when it’s raining. So we must be more c__9__ if we want to be safe. Remember everyone has only one l__10__ and we must protect ourselves well.

查看答案和解析>>

科目：初中英語 來源：2012-2013學(xué)年江蘇省南京市玄武區(qū)中考一模英語試卷（解析版） 題型：單詞拼寫

根據(jù)短文內(nèi)容及首字母提示，填寫所缺單詞，并將答案填寫在答題卡相應(yīng)位置上。

Did you know that you can help the environment if you buy recyclable products instead of non-recyclable ones? Look for the recycle s  1.   – three arrows that make a circle – on the package. Recyclable products are usually made out of things that already have been u 2.   . It usually takes less energy to make recycled products than to make new ones. The more energy we save, the b  3.  .

Imagine that it's a hot summer day. You put an ice cream on the sidewalk, and it melts. W  4.   does this happen? Well, you probably know that the sun causes the ice cream to melt. But you may not know that the sun produces solar energy. Solar energy is a 5.    way of saying "energy that comes from the sun." Solar energy can be used to heat homes, buildings, water, a6.     to make electricity. Today, more than 200,000 houses in the United States make use of the s 7.    energy.Cars are an important part of life for most people. But cars also cause pollution and give out a lot of greenhouse gases into the air. L 8.   , there are some cars that are better for the environment. These cars can travel longer on a smaller amount of gasoline. They don't p  9.    as much, either. Using these kinds of cars can help reduce the amount of greenhouse gases in the air.

Many things, l 10.    computers, TVs, stereos, and VCRs, have special labels on them. The label says "Energy" and has a picture of a star. Products with the ENERGY STAR® label are made to save energy. Buying products with ENERGY STAR® labels will help protect the environment.

 

查看答案和解析>>

科目：初中英語 來源：2013屆江蘇省邳州市八年級下學(xué)期月考英語試題 題型：選詞填空

Do you live in a big city? Do you like the traffic in your city?

There are too m___1___ accidents in big cities. Accidents often h__2__ when people are not careful, especially when they want to c__3__ the road. Why does it happen sometimes? Let me tell you.

When it rains, people are in a h__4__ because they don’t want to get w__5__. They often go across the road q__6__. Often they can’t see c__7__ because they hold umbrellas in front of them. Then accidents may happen at that time. Everyone knows that cars take l__8__ time to stop when it’s raining. So we must be more c__9__ if we want to be safe. Remember everyone has only one l__10__ and we must protect ourselves well.

 

查看答案和解析>>

同步練習(xí)冊答案