范文為教學中作為模范的文章，也常常用來指寫作的模板。常常用于文秘寫作的參考，也可以作為演講材料編寫前的參考。范文怎么寫才能發(fā)揮它最大的作用呢？以下是小編為大家收集的優(yōu)秀范文，歡迎大家分享閱讀。
專四閱讀理解答案篇一
如果想使你的精力變成閃光的才能，就必須有勤勞的手腳和智慧的頭腦。以下是小編為大家搜索整理的英語專四閱讀理解考試練習題，希望能給大家?guī)韼椭?更多精彩內(nèi)容請及時關(guān)注我們應屆畢業(yè)生考試網(wǎng)!
human beings have used tools for a very long time. in some parts of the world you can still find tools that people used more than two million years ago. they made these tools by hitting one stone against another. in this way, they broke off pieces from one of the stones. these chips of stone were usually sharp on one side. people used them for cutting meat and skin from dead animals, and also for making other tools out of wood.
human beings needed to use tools because they did not have sharp teeth like other meat eating animals, such as lions and tigers. tools helped people to get food more easily. working with tools also helped to develop human intelligence. the human brain grew bigger, and human beings began to invent more and more tools and machines. the stone chip was one of the first tools that people used, and perhaps it is the most important. some scientists say that it was the key to success of mankind.
1. the stone chip is thought to be the most important tool because it ______.
a. was one of the first tools
b. developed human capabilities
c. led to the invention of machines
d. was crucial to the development of mankind
2. at the end of the passage the author seems to suggest that life in future is ______.
a. disastrous
b. unpredictable
c. exciting
d. colorful
1. d) 這是一道細節(jié)題。根據(jù)文章第二段尾句
“some scientists say that it was the key to the success of mankind” 可知“stone chip”對于人類的發(fā)展起到了非常重要的作用，這與d正好相符。
2. b) 在文章最后一段中作者說人類在過去的幾百萬年時間 里一直使用“stone chip”，人類社會發(fā)生的變化很小。
而我們使用“silicon chips”才不過幾年，生活卻發(fā)生了巨大的`變化。 于是作者發(fā)出了疑問：“二十年后的生活會是什么樣子的呢?”， “ 二百萬年后的世界又會是什么樣子呢?”， 表明將來的生活無法預料，這與選項b相符。
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