1、2014年外研版高中英语选修八模块 7练习卷与答案（带解析） 单项选择 * - Thanks a lot for your book. I found it very interesting. - _. Im glad you enjoyed it. A All the best B It is nothing C No thanks D Very well. 答案： B Tom often plays the record very loud at midnight in his apartment. _ ！ A Just your luck B Better not C It cant b
2、e helped D Thats too much 答案： D He is so young and short a man that I think he is _ but a professor of Northwest University. A anything B something C everything D nothing 答案： A Please do me a favor_the carrots and put them in the pot. A to cut up B cut up C cutting up D cuts up 答案： B 阅读理解 Would it s
3、urprise you to learn that, like animals, trees communicate with each other and pass on their wealth to the next generation UBC Professor Simard explains how trees are much more complex than most of us ever imagined. Although Charles Darwin thought that trees arc competing for survival of the fittest
4、, Simard shows just how wrong he was. In fact, the opposite is true: trees survive through their co-operation and support, passing around necessary nutrition “depending on who needs it”. Nitrogen（氮） and carbon are shared through miles of underground fungi（真菌） networks, making sure that all trees in
5、the forest ecological system give and receive just the right amount to keep them all healthy. This hidden system works in a very similar way to the networks of neurons（神经元） in our brains, and when one tree is destroyed, it affects all. Simard talks about “mother trees”, usually the largest and oldes
6、t plants on which all other trees depend. She explains how dying trees pass on the wealth to the next generation, transporting important minerals to young trees so they may continue to grow. When humans cut down “mother trees” with no awareness of these highly complex “tree societies” or the network
7、s on which they feed, we are reducing the chances of survival for the entire forest. “We didnt take any notice of it.” Simard says sadly. “Dying trees move nutrition into the young trees before dying, but we never give them chance.” If we could put across the message to the forestry industry, we cou
8、ld make a huge difference towards our environmental protection efforts for the future. 【小题 1】 The underlined sentence “the opposite is true” in Paragraph 2 probably means that trees . A compete for survival B protect their own wealth C depend on each other D provide support for dying trees 【小题 2】 “M
9、other trees” are extremely important because they . A look the largest in size in the forest B pass on nutrition to young trees C seem more likely to be cut down by humans D know more about the complex “tree societies” 【小题 3】 The underlined word “it” in the last paragraph refers to . A how “tree soc
10、ieties” work B how trees grow old C how forestry industry develops D how young trees survive 【小题 4】 What would be the best title for the passage A Old Trees Communicate Like Humans B Young Trees Are In Need Of Protection C Trees Are More Awesome Thart You Think D Trees Contribute To Our Society 答案：【小题 1】 C 【小题 2】 B 【小题 3】 A 【小题 4】 C 书面表达 2009年 6月 6日是我国第 14个 “爱眼日 ”。假设你是某校的学生，下面是你校学生近视情况的调查结果。请你根据调查结果用英语写一篇文章，并在文中提出保护眼睛的建议。 1. 高中部学生近视率达到 45.2%。 2. 初中部初三学生在初一时患近视的学生只有 23%，目前达 35%左右。 3. 近视高发病率的主要原因是：学业过重；在电脑前待的时间过长；有不良的阅读习惯等。 词数： 120-150 答案：见
