Question

【題目】Many young people use computers, but few of them know how to look after them. Remember the following notice when you use your computer.

Keep your computer in a cool, dry room. 【1】 Moisture (潮濕) is also bad for them. Most computers work best at a temperature of 5℃—30℃.

【2】 Smoke of all kinds is very bad for many parts of a computer and can cause many problems.

【3】 Pieces of food and even a little water in the keyboard can also cause many problems.

Make sure that the keyboard and screen (屏幕) are the correct height (高度) for you. 【4】

Make sure the screen is the correct distance (距離) from your eyes. If you wear glasses, make sure these glasses are correct for using the computer. 【5】

Keep your screen clean and don’t make it too bright. A dirty screen can hurt your eyes. A very bright screen can also be bad for your eyes.

Answer 1

【答案】

【1】 B

【2】 E

【3】 C

【4】 D

【5】 A

【解析】

本文主要講述了年輕人不僅要會用電腦而且要學(xué)會維護(hù)電腦，不能放在潮濕的地方，也不能放在特別冷或特別熱的地方，要保持電腦鍵盤的整潔。眼睛和屏幕要保持高度一致，并最好使用電腦專用眼鏡。

【1】根據(jù)上文Keep your computer in a cool, dry room.以及后面的Moisture (潮濕) is also bad for them.可知這里說的是電腦存放的環(huán)境，根據(jù)所給選項(xiàng)，B選項(xiàng)意思是太熱或太冷都對電腦不好，故選B。

【2】根據(jù)后文Smoke of all kinds is very bad for many parts of a computer and can cause many problems.可知這里說的是任何形式的煙都對電腦不好，結(jié)合所給選項(xiàng)，故選E。

【3】根據(jù)后文描述Pieces of food and even a little water in the keyboard can also cause many problems.鍵盤里的食物碎屑和水會導(dǎo)致很多問題，故這里說不要讓食物和水靠近你的電腦，故選C。

【4】根據(jù)前文Make sure that the keyboard and screen (屏幕) are the correct height (高度) for you.所以如果鍵盤和屏幕高度不合適的話，會導(dǎo)致我們身體不適，故選D。

【5】根據(jù)上文If you wear glasses, make sure these glasses are correct for using the computer.所以作者建議我們佩戴電腦專用的眼鏡，和眼鏡有關(guān)的選項(xiàng)，故選A.

閱讀短文，理解文章大意。在選擇選項(xiàng)時(shí)注意聯(lián)系上下文，根據(jù)上下文判斷本段中心意思，選出和本段意思相關(guān)的選項(xiàng)，例如第1小題，根據(jù)上文Keep your computer in a cool, dry room.以及后面的Moisture (潮濕) is also bad for them.可知這里說的是電腦存放的環(huán)境，根據(jù)所給選項(xiàng)，B選項(xiàng)意思是太熱或太冷都對電腦不好，故選B。