Question

【題目】How to clean the keyboard

Turn off your laptop before you do any cleaning. Even though you won’t be putting water directly onto your laptop, you should turn off the power to make sure nothing gets damaged if a little moisture does get inside.

Turn off your laptop before you do any cleaning. Even though you won’t be putting water directly onto your laptop, you should turn off the power to make sure nothing gets damaged if a little moisture does get inside.

Turn the laptop upside down and gently tap or shake it. This will remove big pieces of dirt, crumps (碎屑) or other debris (碎片) that’s hiding in your keyboard.

Tip: It may help to spread a towel under the laptop before you shake it, to make cleanup easier.

Turn the laptop upside down and gently tap or shake it. This will remove big pieces of dirt, crumps (碎屑) or other debris (碎片) that’s hiding in your keyboard.

Tip: It may help to spread a towel under the laptop before you shake it, to make cleanup easier.

Spay between the keys with compressed air to remove dust. The air of the force will blow the dust that’s trapped between and under the keys.

Spay between the keys with compressed air to remove dust. The air of the force will blow the dust that’s trapped between and under the keys.

Remove dirt with a cotton ball and alcohol (酒精). Alcohol evaporates (蒸發(fā))quickly, making it a safe alternative to using water on your laptop. Alcohol is especially good at removing the dirt left by your fingers. In addition, alcohol is good at removing germs (細菌).

Remove dirt with a cotton ball and alcohol (酒精). Alcohol evaporates (蒸發(fā))quickly, making it a safe alternative to using water on your laptop. Alcohol is especially good at removing the dirt left by your fingers. In addition, alcohol is good at removing germs (細菌).

【1】To remove big pieces of dust in our keyboard, we can ________.

A. put the keyboard under the tap and wash it

B. shake the laptop hard until the dirt falls out

C. turn the laptop upside down and gently shake it

D. remove the dirt with a cotton ball and alcohol

【2】Using alcohol is safer than using water on keyboard because ________.

A. alcohol can remove germsB. alcohol can disappear faster when it is used

C. alcohol can protect our fingersD. alcohol is good for cleaning oil

【3】Which of the following is NOT mentioned in the steps?

A. What should we do before cleaning.

B. How to remove big pieces of dirt.

C. How to remove the dust between the keys.

D. How should we clean the screen.

Answer 1

【答案】

【1】C

【2】B

【3】D

【解析】

本文介紹了如何清潔鍵盤的方法和注意事項。介紹了：清潔前我們應(yīng)該做什么？如何清除大塊污垢。如何清除鍵盤之間的灰塵。

【1】細節(jié)理解題。根據(jù)Turn the laptop upside down and gently tap or shake it. This will remove big pieces of dirt, crumps (碎屑) or other debris (碎片) that’s hiding in your keyboard. 可知，把筆記本翻過來，輕輕地敲擊或搖動。這將清除隱藏在鍵盤中的大塊污垢、碎屑或其他碎片。故選C。

【2】細節(jié)理解題。由句子Alcohol evaporates (蒸發(fā))quickly, making it a safe alternative to using water on your laptop. 酒精蒸發(fā)得很快，這使得它成為一種安全的替代方法，而不是在你的筆記本電腦上用水�？芍�，使用酒精比使用鍵盤上的水更安全，因為酒精在使用后揮發(fā)得更快。故選B。

【3】題干的意思是：步驟中沒有提到以下哪項？由句子Turn off your laptop before you do any cleaning. 在你做任何清潔之前，關(guān)掉你的筆記本電腦�？芍�，提到了清潔前我們應(yīng)該做什么？因此A正確；根據(jù)Turn the laptop upside down and gently tap or shake it. This will remove big pieces of dirt, crumps (碎屑) or other debris (碎片) that’s hiding in your keyboard. 把筆記本翻過來，輕輕地敲擊或搖動。這將清除隱藏在鍵盤中的大塊污垢、碎屑或其他碎片�？芍�，提到了如何清除大塊污垢。因此B正確；由句子Spay between the keys with compressed air to remove dust. The air of the force will blow the dust that’s trapped between and under the keys. 用壓縮空氣清除鍵盤之間的灰塵。強勁的空氣會吹走鍵盤之間和鍵盤下面的灰塵。可知，提到了如何清除鍵盤之間的灰塵。所以C正確；只有選項D我們應(yīng)該如何清潔屏幕。在文中沒有提到。故選D。

用細節(jié)定位法來做細節(jié)理解題。

細節(jié)理解題屬直接解答性問題，是閱讀理解題中最簡單的一種，多數(shù)屬中低難度的送分題。但由于中考所占的比例很大，應(yīng)特別引起注意。

事實和細節(jié)題的命題特點是：把某詞語、某個句子或某具體事實用不同于原文的另一方式或句型表達，即同義改寫。解答這類題的竅門是：A)注意掌握英語的多種表達法；B）正確分析詞語在句中的作用；C）熟練運用英語的句型轉(zhuǎn)換；D）讀懂題干所提出的問題，并準(zhǔn)確地找到文中涉及該問題的句子。

做細節(jié)題具體方法與步驟如下：

略讀材料,大概了解原文，掌握中心或主旨。

按文章的體裁，作者寫作的組織模式及有關(guān)的信息詞，如for example，first，second…等預(yù)測應(yīng)該到何處尋找自己所需要的事實。

將自己精力放在尋找你所需要的細節(jié)上，快速通篇跳讀，眼睛自左至右，自上而下呈Z形掃視，直到找到細節(jié)出處，待找到含細節(jié)句子時，放慢速度，仔細核對比較內(nèi)容，直至找到答案。