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    4．Travel around the world is the dream of many adventurous people．But very few people can afford a global tour because hotels，food and airplane tickets are too expensive．Some people，however，have thought of some ways to realize their dreams．
        Laura Cody and Tanbay Theune，a couple from Britain，decided to travel around the world．They have found a good way to pay for their trips．They look after pets for rich house owners．In exchange，they can stay in the houses for free．They have looked after horses，cows，cats，dogs and fish．In two years，the couple has been to Australia，Germany，Spain and Italy．They have stayed in big cities and small villages．The home owners are usually very generous and have given them food，wine and day trips．
        Another person who tries to realize her travel dream is photographer Rhiannon Taylor．She travels around the world to visit，review and take photos of the best hotels．She shares the places she stays in and the food she eats on the Internet with tens of thousands of followers．
        With these ways o f making money，traveling around the world is no longer a dream．More and more young people are thinking creatively to make their dream come true．
    1．Why do most people feel hard to make their travel dream come true？C
    A．Because they can hardly find hotels．
    B．Because the food is not healthy．
    C．Because the cost of travel is high．
    D．Because they are afraid of adventure．
    2．The best word to describe the way of realizing the travel dream isB．
    A．special    B．creative     C．rich   D．adventurous
    3．It is known from the passage that Laura and Tanbay paid for their trips byD．
    A．staying in the house for free
    B．being given food and day drinks
    C．going to Australia and other countries
    D．looking after pets for rich house owners
    4．According to the passage，Taylor is a photographer who shares her photosA．
    A．on the Internet
    B．during her travel
    C．with hundreds of followers
    D．during staying in hotels．

    分析 环游世界是许多冒险人士的梦想，但很少有人能够负担得起环球旅行，因为酒店、食物和飞机票太贵了，然而，有些人却想到了实现梦想的方法．本文讲述了 Laura Cody，Tanbay Theune夫妇和摄影师Rhiannon Taylor分别如何环游世界的故事．

    解答 1．C细节理解题．根据第一段的But very few people can afford a global tour becausehotels，food and airplane tickets are too expensive．可知很少有人能够负担得起环球旅行，因为酒店、食物和飞机票太贵了．所以大多数人觉得很难实现旅游梦是因为旅游费用太高，故选C．
    2．B 推理判断题．根据最后一段的More and more young people are thinking creativelyto make their dream come true．可知越来越多的年轻人创造性地思考使他们的梦想成真．所以描述实现旅游梦最好的词是有创造性的，故选B．
    3．D细节理解题．根据第二段的They look after pets for rich house owners．Inexchange，they can stay in the houses for free．可知他们通过为有钱人照看宠物作为交换而免费居住．故选D．
    4．A细节理解题．根据倒数第二段的She shares the places she stays in and the food sheeats on the Internet with tens of thousands of followers．可知她在互联网上与数以万计的追随者分享她到过的地方和她吃过的食物．所以她是在网上分享她的照片，故选A．

    点评 本文是科教类阅读，主要考查细节理解题和推理判断题．在做细节理解题时，首先根据题目要求迅速在文章里找出相应的段落、句子或短语．认真比较选项和文中细节的区别，在做推理判断题时不要以个人的主观想象代替文章的事实，要根据文章事实进行合乎逻辑的推理判断．

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