Question

7．
  There was a boy named Lewis．He was six years old．One day，as he was looking out of the car window （92）onhis way to school，he discovered that somuch grey smoke was coming from his Dad's car．Then Lewis looked at the （93）othercars on the road．To his surprise，all the cars had grey smoke aroundthem．
   SoLewis asked his father，"Dad，what's that grey smoke above our cars？"His father was a little surprised at the question，but answered，"Well，Lewis，it's （94）calledair pollution．It's bad for all living things and the earth．"
  After Lewis got to the school，he asked his teacher，"Why do people use （95）carsso much since they cause all that grey smoke？""You'reright，Lewis，People should use public transport ation more often and care more about the （96）environment．
  From then on，Lewis and his father went to school or work by bus．

Answer 1

分析 有一個男孩名叫Lewis．他6歲．一天，當他在去學校的路上看著窗外時，他發(fā)現(xiàn)那么多灰色的煙正從他爸爸的車里冒出來．然后他看了看路上其他的車，使他驚奇的是，所有的汽車周圍都有灰色煙霧圍繞．
于是Lewis問他的爸爸，"爸爸，在我們的車上面灰色的煙霧是什么？他的父親對這個問題有點吃驚，但是回答道："Lewis，它被稱為空氣污染，它對地球上所有的生物是有害的．"
在Lewis到了學校后，他問他的老師，"既然汽車造成灰色的煙霧，為什么人們使用這么多汽車？""Lewis，你是正確的，人們應該更多地使用公共交通工具，更多地關心環(huán)境．"
從那以后，Lewis和他的父親乘公共汽車去上學或上班．

解答 92．答案：on；該題考查固定短語；根據句中的his way to school可知該題考查固定短語on one's way to school；在上學的路上；故填on；
93．答案：other；該題考查形容詞的用法；根據上句"he discovered that somuch grey smoke was coming from his Dad's car他發(fā)現(xiàn)那么多灰色的煙正從他爸爸的車里冒出來"和"Then，然后"可知下句句意：他看了看路上其他的車；故填other；
94．答案：called；該題考查學生對詞性的掌握；根據上句what's that grey smoke above our cars？和下句答語it's…air pollution可知主語it是動作call的承受者，故用被動語態(tài)，be+過去分詞．be called，被叫做；故填called；
95．答案：cars；該題考查名詞運用；根據since they cause all that grey smoke可知該空應填car；根據句中的so much可知應填復數形式cars；故填cars；
96．答案：environment；該題考查名詞應用；根據句中信息People should use public transport ation more often可知下句應為：care more about the environment；即"人們應該更多地使用公共交通工具，更多地關心環(huán)境"；故填environment．

點評 正確理解句意是解題的關鍵；還要掌握語法、識記常用短語，根據上下文提供的語境正確作答．