新概念英语第四册第十五单元语法和句型(教
学用)
-CAL-FENGHAI-(2020YEAR-YICAI)_JINGBIAN
新概念英语第四册第十五单元语法和句型 Lesson 15 Secrecy in industry 工业中的秘密
Two factors weigh heavily against the effectiveness of scientific in industry. One is the general atmosphere of secrecy in which it is carried out, the other the lack of freedom of the individual research worker. In so far as any inquiry is a secret one, it naturally limits all those engaged in carrying it out from effective contact with their fellow scientists either in other countries or in universities, or even, often enough, in other departments of the same firm. The degree of secrecy naturally
varies considerably. Some of the bigger firms are engaged in researches which are of such general and fundamental nature that it is a positive advantage to them not to keep them secret. Yet a great many processes depending on such research are
sought for with complete secrecy until the stage at which patents can be taken out. Even more processes are never patented at all but kept as secret processes. This applies particularly to chemical industries, where chance discoveries play a much larger part than they do in physical and mechanical industries. Sometimes the secrecy goes to such an extent that the whole nature of the research cannot be mentioned. Many firms, for instance, have great difficulty in obtaining technical or scientific books from libraries because they are unwilling to have their names
entered as having taken out such and such a book for fear the agents of other firms should be able to trace the kind of research they are likely to be undertaking. (NCE Book Four)
【语法点】平行结构句第二分句中的省略
【课文原句】One is the general atmosphere of secrecy in which it is carried out, the other the lack of freedom of the individual research worker. 【闯关例句】
我们的教室在二楼，他们的在三楼。 她教中学，她的丈夫教大学。 布景很漂亮，演技也很好。
读书使人知识渊博；谈论使人处事机敏；写作使人判断精准。（Francis Bacon） 有些书宜浅尝；有些书宜狼吞；有些则宜细嚼之后消化之。（Francis Bacon） 人欺我一次，此人可耻；欺我两次，我可耻。
如果你是主人，偶尔要装瞎；如果是佣人，偶尔要装聋。
有一个星期一我们进行了检查。詹妮在白天，我是在下班以后。 勤勉可保持身体壮健，头脑清晰，心理健全，钱包饱胀。 检验黄金者炉火，检验女人者黄金，检验男人者女人。 他的建议让约翰高兴，但是让玛丽生气。
他是1989年的冠军，而鲍勃是1990年的冠军。 汤姆学历史，我则学电脑。
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【语法点】either…or引出的平行结构
【课文原句】In so far as any inquiry is a secret one, it naturally limits all those
engaged in carrying it out from effective contact with their fellow scientists either in other countries or in universities, or even, often enough, in other departments of the same firm. 【闯关例句】
Instead, we must rely either on supplementary text and images, ________（或者更
常用到的是以前的知识和体验）.
Engineers may want to understand the inner workings, but most users ________
（多数用户没有这种渴望，也没有时间）.
The selection a user makes on the menu ________（要么立即生效，要么会调出一
个对话框）.
【语法点】such…that…引出的结果状语从句
【课文原句】（1）Some of the bigger firms are engaged in researches which are of such general and fundamental nature that it is a positive advantage to them not to keep them secret.
（2）Sometimes the secrecy goes to such an extent that the whole nature of the research cannot be mentioned. 【闯关例句】
such…that…引导四种不同的句子结构：
1. such a(n)+形容词+单数名词+that从句。例如： 这是一本很好的书，我们大家都喜欢读一读。 天气这么好，没有人愿意呆在家里不出去。 这是一部很有意思的电影，我看了两次。
2. such+形容词+复数名词+that从句。例如： 他的胳膊很长，几乎就能够到他的膝盖。 他们都是很好的学生，老师喜欢他们。
3. such+（形容词）+不可数名词+that从句，例如： 这本书是用简单的英语写成的，连初学者都能看懂。 昨天天气很好，我们去游泳了。
4. one (no, any, all, many, some, several, 等)+such+可数名词+that从句。例如： 有这么多的好书，我无法决定选择哪一本。
关于这个短语，他举了好几个这样的例句，我们终于完全弄懂了。
The damage was such that it would cost too much money to repair. 损坏得很严重, 要用很多钱才能修好。
His kindness was such that we will never forget him. 他待人那么厚道，我们永远不会忘记他。
His behavior was such that everyone disliked him. 他的行为太不象话，（以致）谁都讨厌他。
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The weather is such that we had better not plant out the flowers for some time. 这样的天气,我们还是暂缓把花移种出去。
【语法点】连词for fear that的用法
【课文原句】Many firms, for instance, have great difficulty in obtaining technical or scientific books from libraries because they are unwilling to have their names
entered as having taken out such and such a book for fear the agents of other firms should be able to trace the kind of research they are likely to be undertaking. 【闯关例句】
He jotted the address down __________（以免忘记）. Be careful __________（不要被误会了）.
Mother forbade the boys to wrestle __________（怕他们撕破衣服）. He worked hard __________（惟恐被老板解雇）.
He saw his wife and children seldom, __________（担心他们会为了他而受牵连）. Shut the window __________（恐怕会下雨）.
When they make some small contribution, they swell with pride and brag about it
__________（生怕人家不知道）.
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新概念英语第四册第十五单元语法和句型(教学用)
