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科技英语综合教程辅导书
Unit 1 Sources of Energy
Text A
Petroleum
Sentence structure analysis
1. Instead of originating in accumulating woody matter, petroleum may be the product of the
accumulating fatty matter of ocean organisms such as plankton, the myriads of single-celled
creatures that float in the surface layer of the ocean. (Para.2) 石油，并不是来自于逐渐积聚的木质物质，而可能是来自于逐渐积聚的海洋生物的脂肪物质。比如浮游生物：大量浮游在海水表层的单细胞生物。
这是一个简单句，主语petroleum，谓语动词may be，表语product，构成句子主干。instead
of 介词短语作状语，such as plankton是product一词的同位语，the myriads of single-celled
creatures that float in the surface layer of the ocean是名词性短语，做plankton的同位语。
2. It is only necessary that the organisms settle down into the ooze underlying shallow arms of the
ocean under conditions of oxygen shortage. (Para. 3) 生物有机体只需在缺氧的条件下沉积到海湾浅水处的淤泥里。
该句的框架为：it is +adj.+that从句，it做形式主语，真正的主语是that从句的内容。现在分词短语underlying…做后置定语修饰ooze。
科技英语综合教程教参及标准答案
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3 Unit 1 Computer and Network
Text A
Talking with Your Computer
Sentence structure analysis
1. The first generation of speech-based interfaces is beginning to emerge, including
high-performance systems that can recognize tens of thousands of words. (Para. 2)
第一代以语言为基础的接口装置很快就要面世, 包括能认识数万字的高性能系统。
本句中the first generation of speech-based interfaces作主语，is beginning to
emerge作谓语，including…thousands of words作定语修饰interfaces，其中又含有一个定语从句that can recognize tens of thousands of words。
2. I believe the next generation of speech-based interfaces will enable people to
communicate with computers in much the same way that they communicate with
《科技英语》综合复习资料
Part I 两篇文章 10道选择题，共计30分
Part II 20道选择题，共计20分
Part III 一篇文章，20道题目，共计20分
Part IV 5个英语句子翻译成汉语，共计15分
Part IV 5个汉语句子翻译成英语，共计15分
Part I Reading Comprehension
Passage 1
Geology is a natural science. With it men can discover all kinds of useful minerals. Geology studies the earth.
But of the three spheres, the atmosphere, the hydrosphere and the lithosphere, it only directly studies the
lithosphere. It studies the composition and distribution of material in the earth’s crust. It studies also the formation,
changes and development of rocks and minerals in the earth’s crust.
Geology is a very complex science. There are many branches in geology. Mineralogy is the science of the
minerals. Petrology is the science of the rocks. Geomorphology deals with origin of landscapes and changes in
科技英语综合复习资料
Part I Vocabulary and Structure（词汇与结构）
1. As parts of the world become ______, millions of people will try to migrate to more ______ areas.
A. hospitable…uninhabitable B. uninhabitable…hospitable
C. habitable…inhospitable D. inhospitable…uninhabitable
2. A(n) ______ is someone who is being considered for a position, for example someone who is running in an election or applying for a job.
A. astronomer
B. scientist
C. candidate D. researcher
3. There are scientific satellites in __________ that measure wave heights, but too few to give reliable worldwide coverage.
A. mark B. orbit
C. store D. line
4. The first-year courses provide short introductions to these areas, while the second-year courses __________ the areas in greater depth.
A. classify B. investigate
C. clear D. examine
