Question

【題目】任務(wù)型閱讀

先通讀下面的短文，掌握其大意，然后根據(jù)短文內(nèi)容在空格內(nèi)填入一個(gè)適當(dāng)?shù)脑~，使短文意思完整。所填單詞在題后橫線上必須完整寫出。(本大題共5分，每格1分)

Computers can injure (傷害) you. Most other injuries happen suddenly. For example, if you fall off a bike and break your arms, it happens very quickly. But computer injuries happen slowly. You probably know how to ride a bike safely. Now learn to use a computer safely.

Your eyes

Too much light can injure your eyes, so never sit too close to a computer screen. Your eyes should be more than 50 centimeters from the screen. Don’t forget to look away from it sometimes. This gives your eyes a rest.

When you use a computer, the window should be on your left or your right. If it is behind you, the light will reflect on (反射) the screen. If the window is in front of you，the sun and the screen will both shine into your eyes.

Your hands and wrists (手腕)

Hand and wrist injuries can happen because the hands and wrists are moved in the same way hundreds of times.

If you use a keyboard for a long time, follow these three rules:

1) Rest your wrists on something.

2) Keep your elbows (肘) as high as the keyboard.

3) Stop sometimes and exercise your hands, wrists and fingers in a different way.

Your back

Some people sit for many hours in front of a computer. If you sit in the wrong way, you can injure your back or your neck. So you shouldn’t bend your back when you sit. The top part of the screen should be in front of your eyes. Your forearms, wrists, hands and the upper part of your legs should all be parallel (平行) to the floor. If you are sitting for a long time, get up every half an hour and exercise your arms, legs and neck.

Enjoy your computer, but use it safely.

Title: How to use a computer safely
Different parts of the body	Causes of the injuries	Some ways of keeping you away from computer injuries
Eyes	◆Too much light can injure your eyes	◆Don’t sit too close to a computer screen. ◆Your eyes should be 【1】 50 centimeters from the screen. ◆ 【2】 to look away from the screen sometimes.
Hands and wrists	◆You move them in the same way hundreds of times. ◆You use a keyboard for a long time.	◆Rest your wrists on something. ◆Keep your elbows at the same 【3】 as the keyboard. ◆Exercise your hands, wrists and fingers in different ways.
Back	◆You sit for many hours 【4】 a computer． ◆ You sit in the wrong way.	◆You should keep your back 【5】when you sit. ◆Get up every half an hour if you are sitting for a long time.

Answer 1

【答案】

【1】over

【2】Remember

【3】height

【4】before

【5】straight

【解析】

試題分析：這篇文章主要介紹的是使用電腦時(shí)需要注意的安全問題。

【1】細(xì)節(jié)理解題。根據(jù)Your eyes should be more than 50 centimeters from the screen.可知你的眼睛要遠(yuǎn)離屏幕50厘米以上的距離。More than=over。故填over。

【2】細(xì)節(jié)理解題。 根據(jù)Don’t forget to look away from it sometimes.可知不要忘記有時(shí)候也讓眼光遠(yuǎn)離一下電腦。Don’t forget=Remember。故填Remember。

【3】細(xì)節(jié)理解題。根據(jù)Keep your elbows (肘) as high as the keyboard.可知讓胳膊肘和鍵盤保持一樣高。故填height。

【4】細(xì)節(jié)理解題。根據(jù)Some people sit for many hours in front of a computer.可知一些人坐在電腦前幾個(gè)小時(shí)。故填before。

【5】細(xì)節(jié)理解題。 根據(jù)So you shouldn’t bend your back when you sit.可知當(dāng)你坐著的時(shí)候，不要讓背彎曲，要讓背直立。故填straight。