Question

17．Why do we like drinking water from plastic bottles？Some people think it is healthy and clean．Others drink bottled water because it's easy-you can carry it around with you．In hot countries，like Greece，we often buy bottles of cold water in the summer．
However，making lots of plastic is not a good idea for many reasons．First of all，we need a lot of oil for plastic products．We usually use oil as a source（資源） of energy．If we reduced the number of bottles we made，we wouldn't need so much oil．Plastic bottles also pollute the environment．If we recycled all our plastic bottles，we wouldn't need so much space for rubbish dumps．But in Greece，we don't recycle much of the plastic we use．In 2006，Greeks recycled only about 10% of plastic waste．The rest became rubbish on land and in rivers and seas．So next time you want to throw away a plastic bottle in the litter bin，stop and think．If you recycled it，you would help the environment．But what can you do when there isn't a recycling bin near you？Well，there are lots of useful ways that you can use your bottles again．For example，an empty bottle makes a great piggy bank for your pocket money，and if you cut a bottle in half，you will have a plant pot．Go green!You can make adifference．

46．What is not mentioned about bottled water in this passage？D
A．It's healthy．
B．It's clean．
C．It's easy．
D．It's expensive．
47．Plastic products are made fromB．
A．energy         
B．oil         
C．rubbish          
D．plants
48．D of plastic waste became rubbish in Greece in 2006．
A.10%          
B.50%       
C.80%       
D.90%
49．Which is the best way to deal with used plastic bottles？A
A．To recycle them．
B．To make a piggy bank．
C．To make a plant pot．
D．To drop them into the river．
50．The underlined part in this passage tells us"C"．
A．To make a different life，you'd better go outside．
B．To look different，you'd better wear green clothes．
C．To protect the environment，you can do something．
D．To go green，you should use plastic products．

Answer 1

分析 為什么我們喜歡飲用塑料瓶里的水？有些人認(rèn)為它是健康的和干凈的．其他飲用瓶裝水，因為它很容易攜帶--你可以隨身攜帶它．在炎熱的國家，如希臘，我們經(jīng)常在夏天買瓶裝的冰水．
  然而，由于許多原因，制造大量的塑料不是一個好主意．首先，為了制造塑料制品我們需要大量的石油．我們通常把石油作為能源來用．如果我們減少我們制造的瓶子的數(shù)量，我們就不需要這么多的石油．塑料瓶也會污染環(huán)境．如果我們回收了所有的塑料瓶，我們就不需要那么多的空間給垃圾堆放場了．但在希臘，我們沒有大量回收我們使用過的塑料制品．在2006年，希臘人只回收大約10%的塑料廢棄物．其他的變成了陸地上的、河流和海洋里的垃圾．所以下次你想把一個塑料瓶扔在垃圾桶里，先停下來想一想．如果你回收了它，你就可以保護(hù)了環(huán)境．但是當(dāng)你附近沒有廢物回收箱的時候你能做什么呢？有很多再利用你的瓶子有用的方法．例如，一個空瓶子可以做成一個大的儲錢罐來儲蓄你的零花錢．如果你把一個瓶子切成兩半，就變成了一個花盆．生產(chǎn)或使用綠色產(chǎn)品！你會變得與眾不同．

解答 46．答案：D．細(xì)節(jié)理解題．根據(jù)Some people think it is healthy and clean．Others drink bottled water because it's easy"可知關(guān)于瓶裝水提到了"healthy and clean，easy"三項內(nèi)容，而沒有提到瓶裝水 expensive（貴）．故選D．
47．答案：B．細(xì)節(jié)理解題．根據(jù)we need a lot of oil for plastic products．"可知塑料產(chǎn)品是由石油（ oil ）制成的，故選B．
48．答案：D．細(xì)節(jié)理解題．根據(jù)In 2006，Greeks recycled only about 10% of plastic waste．"可知在2006年，希臘人只回收了大約塑料廢物的10%，所以有90%的成了垃圾．故選D．
49．答案：A．細(xì)節(jié)理解題．根據(jù)If you recycled it，you would help the environment．"可知如果你回收了使用過的塑料瓶，那你就幫著保護(hù)了環(huán)境．故選A．
50．答案：C．結(jié)構(gòu)分析題．根據(jù)Go green！You can make a difference，可知作者倡議為綠色環(huán)保行動起來，本篇短文講了廢舊塑料很污染環(huán)境．最后作者倡議為綠色環(huán)保行動起來，你會起很大作用．也就是說為了環(huán)保，你可以做些事情．A．B．D．選項意思都不符合，故選C．

點評 這是一篇環(huán)保類短文閱讀．短文從塑料的制作消耗了大量的能源，再到塑料瓶的處理，最后倡議為綠色環(huán)保都行動起來．應(yīng)試生態(tài)環(huán)保類題目時，應(yīng)在理解文章的基礎(chǔ)上，要重點突破--歸納主旨大意技能，應(yīng)觀察全文的結(jié)構(gòu)安排，理解文章濃墨重筆寫的"重心"，考慮文章組織材料及支撐性細(xì)節(jié)是服務(wù)于什么的，分析故事的發(fā)展結(jié)局都是圍繞什么中心大意來安排的．