题目内容


Everyone wants to have healthy teeth. When you laugh, you will   1    your mouth and show your teeth. The healthier your teeth are, the happier you feel. Why is that?
It's   2    your teeth are important in many ways. Take care of them, and they'll help to take care of you. Strong,   3    teeth help you grow. They also help you speak clearly. You can take pate of your teeth by doing like these:
Brush your teeth   4    a day, after getting up and before bedtime. And you brush all of your teeth, not just the front ones. Spend some time   5    the teeth along the sides and in the back. Take your time while brushing. Spend at least three   6     each time you brush. Be sure your toothbrush is soft. Ask your parents to help you get a new toothbrush   7    three months. Clean between your teeth with dental floss(牙线).It feels strange when you do it   8    first, but soon you'll get used to doing it. Brushing   9    your teeth healthy. You also need to care about what you eat and drink. Eat    10  fruits and vegetables and drink water instead of drinks.
Do you want to have white and healthy teeth? Please brush your teeth!

【小题1】
A．close B．wash C．serve D．open
【小题2】
A．thoughB．because C．if D．when
【小题3】
A．tight B．whiteC．healthyD．clean
【小题4】.
A．once B．twice C．three times D．four times
【小题5】.
A．onB．in C．at D．to
【小题6】
A．seconds B．minutes C．hoursD．days
【小题7】.
A．everyB．both C．either D．neither
【小题8】3
A．atB．inC．on D．for
【小题9】
A．starts B．producesC．keeps D．suggests
【小题10】.
A．a lot B．lots of C．few D．a little


【小题1】D
【小题2】B
【小题3】C
【小题4】B
【小题5】A
【小题6】B
【小题7】A
【小题8】A
【小题9】C
【小题10】B

解析试题分析：
【小题1】本句的含义是当你笑的时候，你只有张开嘴才可以露出你的牙齿，故本句中的空格应填张开的单词open，故本空选D。
【小题2】第一段最后一句问为什么牙齿越健康，你越感到开心？在英文中用why来提问的句子，回答语通常用because，故本句的空格处选B。
【小题3】前句提到要保护牙齿，应该是使牙齿坚固，健康才符合题意，healthy表示健康的意思，故本句的空格处选C。
【小题4】本句的后半句是 after getting up and before bedtime.意思为在起床后和睡觉前刷牙，所以每天刷牙两次，twice是两次的意思，故本句的空格处选B。
【小题5】在某物上花费时间用spend的结构为spend +时间+on或doing+sth，故本句的空格处选C。意思为刷牙时应该花费一点时间刷牙后跟和牙两侧。
【小题6】根据常识我们知道本句的含义是每次刷牙至少要花费3分钟时间，minute是分钟的意思，与题意相符，故本句的空格处选B。
【小题7】本句的含义应该是叫你的父母每隔三个月帮你买一把新牙刷，选项中只有every表示频率，意思为每一，所以本句的空格处选A。
【小题8】本句中的at first是固定短语，意思为首先，起初，故本句中的空格处选A。
【小题9】本句的含义是刷牙会使你的牙齿健康，符合句意的为keep单词，意思为保持，使某物保持某个状态可用keep sth+形容词，故本题选C。
【小题10】根据常识我们应该知道吃许多水果和蔬菜有利于健康，本题中的水果和蔬菜为可数，故不用a little，a lot修饰动词或比较级，不修饰名词，故不选，few是否定词，意思为几乎没有，与句意不符，a lot of是大量的意思，可以修饰可数名词，等同于lots of，故本句的空格处选B。
考点：本文是一篇介绍有关牙齿健康的说明文。
点评：本文主要介绍了和健康牙齿有关的内容，健康牙齿会是你感到开心的原因，如何使自己的牙齿保持健康，如何刷牙，刷牙的部位，方式和次数等内容。阅读本文时，应以健康牙齿为话题，根据上下文内容和基本常识，反复阅读本文，推断出每个空格所填的单词及含义。

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相关题目

根据短文内容及首字母提示，填写所缺单词，使短文意思完整。

　　Knowing how to use a computer is an essential skill for everyone w　　1　　 wants to succeed in today’s world．One basic computer program that everyone should learn to use is the word processing program．Most types of writing are e　　2　　 produced with a word processing program．For e　　3　　, everyone must sometimes write a business letter．Using a computer allows you to arrange(整理、排列)and rearrange information easily, making your writing more c　　4　　 and exactly correct．Word processing programs can help you check your s　　5　　 and grammar．A computer makes it easy to correct m　　6　　．

　　Computers can be u　　7　　 for much more than word processing, however．Other areas are picture design, programming, and creating new g　　8　　．Jobs i　　9　　 the computer field are growing, and strong computer skills can s　　10　　 you well now and into the future．


【小题1】.Everyone is at school e       Mary. She is ill in hospital.
【小题2】Last night I didn’t go to bed u      the football game was over.
【小题3】Yang Lei made a d      to work at a school in China’s rural areas.
【小题4】Tim said Peter didn’t work there a     . He found a new job.
【小题5】I’m very h_____. Can I have some bread?
【小题6】Don’t talk in the room. The baby is s_____.
【小题7】 All of them are very t_____. But they didn’t stop to have a rest.
【小题8】I wonder w__________ the new house is big enough or not.
【小题9】Many students have h_______, such as reading, painting, growing vegetables in their gardens, and looking after animals.
【小题10】Last Sunday Kate fell off her bike and h ______herself.

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.

缺词填空

先通读下面的短文，然后根据短文内容和所给首字母，在空格内填入一个适当的词，使短文意思完整。所填单词在答卷上必须完整写出。（本大题共6分，每格0.5分）

I think life will be very different in one hundred years’ time. Some things will be b___1_ and some things will be worse.

Firstly, people won’t l_2___ on the land of the earth. Our cities will be in large domes(圆顶屋) under the sea. Special machines will p___3_ oxygen and light but the environment won’t be the same.

Secondly, trees and plants won’t grow because t__4___ won’t be any soil. As a result, people won’t be able to grow crops, food will mainly be in the f__5__ of pills. If the sea isn’t too polluted, people will eat f___6__.

What’s more, I think people’s e__7__ life will be different. They won’t have to w_8___ long hours because computers will help them. No one will have to do housework, e_9___.

Finally, I believe that everyone will be able to travel to the moon, to other p___10__ and perhaps even to other galaxies(星系) f___11__ a holiday.

In a w_12___, I think that in the future we will live in the interesting places.

 

 
根据短文内容及首字母提示，填写所缺单词，使短文意思完整。
     Knowing how to use a computer is an essential skill for everyone w______ (1) wants to succeed in today's world. One basic computer program that everyone should learn to use is the word processing program. Most
types of writing are e______ (2) produced with a word processing program. For e______ (3), everyone must
sometimes write a business letter. Using a computer allows you to arrange (整理、排列) and rearrange
information easily, making your writing more c______ (4) and exactly correct. Word processing programs can
help you check your s______ (5) and grammar. A computer makes it easy to correct m______ (6).
     Computers can be u______ (7) for much more than word processing, however. Other areas are picture
design, programming, and creating new g______ (8). Jobs i______ (9) the computer field are growing, and
strong computer skills can s______ (10) you well now and into the future.

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