Question

7．

A．impossible B．pollute C．immediately D．for example E．polite

Carpooling （拼車(chē)） is another way to reduce carbon emissions（排放）．Carpooling is the sharing of car journeys in order that more than one person travels in a car．It （50）Creduces your car's emissions by half．
What you do inside your living space can have a big effect on the air quality outside it．You can do a lot of things inside and around your home that will help you（51）Bless and save more money．
Huge amounts of our energy supply comes from burning coal，another contributor to haze．By cutting down your electricity use，you are cutting down on haze．However，it's
（52）Afor you never to use them，but you may try to reduce your use of electricity by turning off lights，using your air conditioner wisely during the summer months，or updating some of your electrical appliances to low-energy models，（53）D，you can use energy-saving lamps that require less energy and last 10times longer than common bulbs．

Answer 1

分析 文章大意：
文中提到的是如何節(jié)能．在日常生活中，為了節(jié)約能源，減少污染，我們能做的有很多．比如拼車(chē)，可以有效減少碳排放；再比如改變一些小的生活習(xí)慣，比如隨手關(guān)燈，換用節(jié)能燈等，都可以有效減少電能的消耗．

解答 50．C，考察副詞辨析及上下文理解，文中提到"Carpooling is the sharing of car journeys in order that more than one person travels in a car"拼車(chē)是指好多人乘坐同一輛車(chē)，這樣做的一個(gè)直接結(jié)果就是碳排放量減半，immediately譯為直接地，馬上，由此確定選擇C．
51．B，考察動(dòng)詞辨析及上下文理解，文中提到"You can do a lot of things inside and around your home"在你房子周邊及內(nèi)部你應(yīng)該盡量做很多事情，這樣會(huì)幫助你…既然是幫助你，應(yīng)該是減少污染及節(jié)約金錢(qián)，help sb do sth譯為幫助某人做某事，由此確定選擇B．
52．A，考察形容詞辨析及上下文理解，文中提到"but you may try to reduce your use of electricity by turning off lights"但是你可以盡量的減少電能的消耗，比如隨手關(guān)燈，由此可以推測(cè)前面提到的是不可能完全不用電，it's impossible to do sth做某事是不可能的，由此確定選擇A．
53．D，考察介詞短語(yǔ)辨析及上下文理解，文中提到"updating some of your electrical appliances to low-energy models"開(kāi)始使用節(jié)能電器，后文提到"energy-saving lamps"節(jié)能燈，由此推測(cè)后文是在舉例子，由此推測(cè)選擇D．

點(diǎn)評(píng) 本題題型為選詞填空．在選擇給定詞語(yǔ)時(shí)，再考慮文章大意的前提下，還應(yīng)該注意文章及句子所用的時(shí)態(tài)，以及所填寫(xiě)的詞在句子中的位置．通過(guò)這些判斷，適當(dāng)改變?cè)~匯形式，以符合題目要求．