Question

根據下面短文內容，在短文的空格處填上一個恰當的詞，使短文完整、通順。

People usually check whether their keys, wallets and phones are with them___1.___ going out. But many people in Chain now have one more important thing to take, a face mask(面罩). They hope that it __2.____ protect them from polluted air.

Since January, many cities in China have seen a lot of hazy(霧蒙蒙的)days. In Beijing, ____3.___five days in January were free of smog(霧霾). People in Xi’an only saw a blue sky on one day in February. Smog is dirty air that ___4.___like fog and smoke.

An official for the Ministry of Environmental Protection told Beijing News that PM2.5 pollution is the main problem with air pollution. PM2.5 refers to pollution with small particles(顆粒) of 2.5 micrometers(微米) or less in diameter(直徑).

According to the Chinese Academy of Sciences, ___5._____cars and burning coal(煤) are two major factors(原因) for PM2,5.

Poor air is___6.___ for people’s health, especially for children and the elderly. A report from Beijing Children’s Hospital shows that from Jan 5 to 11, half of the patients in the internal medicine department(內科門診) are there for respiratory(呼吸) problems.

Air problems and environmental protection have become a concern(關切的事) for the whole nation. Premier Wen Jiabao___7.____ his last Government Work Report on March 5. the report said that the government should work hard to prevent pollution and give people a ____8.____living environment.

It calls on people to make full use of energy and resources and cut down on energy use.

 

Answer 1

【答案】

1.before

2.can

3.only

4.looks

5.driving

6.bad

7.made

8.healthy / good  

【解析】

試題分析：這篇短文主要討論了去年冬天發生的霧霾天氣。文中重點介紹了北京和西安的霧霾天氣，并分析了造成此種天氣的原因及對人們健康的危害。

1.聯系上下文，可知此處指的是再出去以前。結合語境可知填介詞before在……以前。

2.聯系下文，可知他們希望以此能保護他們免受空氣污染的傷害。結合語境可知填情態動詞can，能，能夠。

3.聯系下文，可知在北京一月只有五天沒有霧霾。結合語境可知填副詞only，僅僅，只有。

4.聯系下文，可知此處指的是看起來像霧和煙。結合語境可知本句描述的是客觀性事實，故用一般現在時態。主語that表達抽象含義，故謂語動詞用單數形式，填looks，看起來。

5.聯系下文，可知此處指的是開汽車，動名詞作主語表示抽象動作，聯系下文可知填動名詞driving，駕駛。

6.句意：不好的空間對人們的健康有害。結合語境可知填形容詞bad，壞的，不好的，作表語。

7.聯系下文，可知此處指的是溫家寶做了他最后一次政府報告。結合語境可知本句描述的是過去發生的動作，故謂語動詞用過去式，故填過去式動詞made，使得，進行，制作。

8.聯系下文，可知此處指的是一個健康的，好的生活環境。故填形容詞healthy / good，健康的/好的，作定語。

考點：短文中詞匯短語的運用能力

點評：本題難度較大，由于給出的關鍵信息較少，只能根據文章前后句子之間意思推斷出詞義，判斷出所缺單詞，然后根據該單詞在句子中的句子成分，所起作用，確定單詞詞形，進行適當詞形變化。書寫答案時，注意首字母大寫。注意此類題型由于沒有限定答案，故答案可能不唯一，注意選擇能使上下文語義通順的最佳答案。