题目内容

【题目】2016贵州黔西南书面表达。

当今社会,无论在大街小巷.餐馆,还是聚会场所,你都能看见一些人正低着头玩手机。网络上给他们取了一个有趣的名字叫“低头族”。作为中学生,对此现象,你有什么看法?请写一篇80--100词的文章。

写作要求:1.书写工整,语句通顺;

2.文章中请勿使用真实姓名或地名;

3.自拟作文标题。

【答案】

How to use mobile phones properly

With the development of society and science, mobile phones are widely used in our daily life. We can see a number of mobile phone fans almost everywhere. As a middle school student, how should we use mobile phones properly?

We shouldn’t spend too much time playing with our dear mobile phones. First, playing with phones is harmful to our eyes. Second, we have so much school-work to do. Third, we’d better talk to each other face to face instead of chatting on the phone. What’s worse, if we pay much more attention to our phones, dangerous things may happen to us.

In a word, the mobile phone plays an important part in our life, but we ought to use it correctly. Then we can have a better life.

【解析】

试题分析:本题要求针对现在人们玩手机的现象写一篇作文,首先要自拟作文标题,智能机是社会、科技进步的产物,人们应该用,但是要正确、恰当地使用,因此可以怎样正确恰当地使用手机为题。短文要从描述社会上低头族现象,谈论自己的看法,同时要重点谈论过度地使用手机的危害及如何恰当地使用手机几个方面展开写作。短文要注意语句通顺,中心突出。短文用一般现在时态,第一人称进行表达。

写作亮点:短文第一段共三句话,第一句用一个with短语指出人们使用智能机的社会原因;第二句指出一种社会现象:到处都可以看到大量的手机迷。第三句话锋一转,用一个疑问句揭示本文主题:我们应该怎样恰当地使用手机呢?第二段是全文的重点,讲述过度使用手机的危害。第一句是全段的中心句:我们不应该花太多的时间玩手机。然后由first, second, whats more引出几个方面的理由。要点明晰,条理分明。本段中用了spend some time doing sth, 动名词作主语,不定式作定语,if引出的条件状语从句等等。具体生动。短文最后一段号召人们正确使用手机,揭示主题,明确中心。

练习册系列答案
相关题目

【题目】Snow falls on the mountain. It snows and snows. The snow doesn't melt(融化).It becomes deep and heavy. The snow on the bottom pressed together becomes ice.

The ice is very wide and thick. It begins to move down the mountain. It is like a river of ice. It is a glacier(冰河).

Sometimes the glacier moves only a few inches(英寸)each day. As it moves,it takes rocks and dirt with it. It changes the land. In some places,it leaves hills. In some places,when the glacier melts,it makes rivers and lakes.

A million years ago,there were many big glaciers .Glaciers covered many parts of the world. The glaciers changed the land.

Glaciers are still at work today. A glacier in the north of Canada is cutting a new path(道路)down the side of a mountain. This glacier will change the land,too.

1The snow that fell on the mountain ________.

A. became snowmen B. melted C. became ice D. turned into rain

2Which of the following does this story lead you to believe?

A. There are not as many glaciers as there used to be.

B. Glaciers do not change the land as they move over it.

C. Glaciers are found only in the north of Canada.

D. There is only ice in glaciers.

3How fast does the glacier move?

A. Sometimes the glacier moves only once a year.

B. Sometimes the glacier moves one inch each day.

C. Sometimes the glacier moves only a few inches each day.

D. Sometimes the glacier moves a few times each day.

4The main idea of the whole story is that ________.

A. snow is heavy B. the high land never changes

C. glaciers change the land D. glaciers are made of rivers

【题目】Soon computers and other machines will be able to remember you by looking at your eyes!The program works because everyone's eyes are different. So in the future you won't have to remember a number when you want to use a machine or take money out of a bank. You’ll just have to look at the machine and it will be able to tell who you are.

The eyerecognition(眼睛识别)program has already been tested in shops and banks in the USA,Britain,Spain,Italy and Turkey. Soon this technology will take the place of all other ways of finding out who people are.

Eyerecognition is a course of recognizing iris(虹膜),which includes the following steps. First,a kind of machine needs to collect different examples of one's iris from his eyes and store them. Second,when this person goes to the bank to take out money,this machine will have iris feature extraction(采集).Then,this machine will compare the examples kept in it with iris feature extraction. Once the examples and the feature extraction are the same,this person will be identified,and he will take out the money from the bank successfully.

However,scientists are also working on other systems. Machines will soon be able to know you from the shape of your face or hand or even your smell!We already have machines that can tell who you are from your voice or the mark made by your finger.

Eyerecognition is better than other kinds because your eyes don't change as you get older,and don't get dirty like hands or fingers,and even twins have different eyes. So the eyerecognition program can be up to 94% correct,depending on how good the technology is. However,some other programs may only be 51% correct now. In Britain,it was found that 91% of people who had tried it said that they liked the idea of eyerecognition.

In the future your computer will be looking at you in the eye.So smile!

1How does the eyerecognition program work?

A. You type in your number. B. You say your name.

C. You look at the machine. D. You show your ID card.

2Which recognition program has been already in use?

A. Remembering smells. B. Remembering fingerprints.

C. Remembering the shape of faces. D. Remembering eyes.

3Which of the following is TRUE according to the passage?

A. The eyerecognition program can be up to 51% correct.

B. In Britain,91% of people said that they liked the idea of eyerecognition.

C. Everyone's eyes are different,and even twins have different eyes.

D. The eyerecognition program is widely used now.

4What's the passage mainly about?

A. You won't have to remember a number when you take money out of a bank.

B. We already have machines that can tell who you are from your voice.

C. Tell people how the eyerecognition program works and what advantages it has.

D. The eyerecognition program has already been tested in shops and banks.

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网