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New words and expressions 生词短语
weigh 起作用
(1) 称重：I weigh 100 pounds. I am 100 pounds in weight. How much do you
weight?
What is your weight?
(2)起作用：It weighs much.这相当重要=matters
(3)对谁有利： weigh in favor ofbe weighed in favor ofload in favor of
be loaded in favor of
(4)对谁不利：be weighed againstload/be loaded against
The jugement weighs in favor of the defendant.(被告)原告：plaintiff
effectiveness 成效
work.,effective(有效果的)efficient 高效的effect：come into effect, take effect
in so far as 因此
since, in that, as for as sb, is concerned
赞成：sgree ,support ,stant by your side
inquiry 调查研究
investigation(case)
examination(有症结所在作为前提)
check(不清楚有无毛病)
research(科研)
inquiry into(scientific, a case)
inquire into sth.
inquire about(formal)
inquire after sb.
considerably 相当的
程度词considerate:体贴的， 考虑周到的
sb.+thoughtful, helpful, cooperative
considerable+sth.
I make considerable money.(=substantial)
positive 确实的
The result is positive. His words are positively right. 只做程度副词
He is positive in the class.(活跃、积累) positive:成阳性的
patent 获得…专利权
My invention is patented. I’ll/I’d like to paten my invention.
获得：take out a patent 专利局 patent office 专利人：patentee 专利权许可者
(adj.)明显的，显著的=obviousIt is patent that he loves the girl.
seek for 寻求
seek for freedomseek truthseek for true love seek for justiceseek after(指人)
过去
分词:sought
He is much sought after. 抢手 红得发紫The book is sought after.畅销
chance 偶然性的
It is my chance discovery.随便得到chance companion 萍水相逢
偶然发现的东西 I find it by chance. I chance to be there.
extent 程度
to some extent /degree
agent 情报人员
be likely to…可能会…..
it+possible
it/sb.+likely
可能性：likelihood
Notes on the text 课文注释
Two factors:两个因素weigh against:不利heavily—副词effectiveness:效果 给出主题句
general secrecy 普遍存在的保密性atmosphere:氛围，气氛it—research
One …,the other the tack of freedom of the individual research worker.
只有并列结构可以省掉谓语
My brother is a driver and my sister a nurse.
lack of freedom 没有自由度(个体区别)
general atmosphere(大环境)
research worker:研究者
In so far as 由于，因为
主语 it—resarchlimit=prewent:阻止，限制engaged in---后置定语
limit from :阻止contact 交流 effective 有效的 fellow scientists 同行
often enough 平凡 firm 公司
contact with 保持联系(v.) contact me(n.)keep contact with me
touchkeep in tuch
vary 变化=is diffientIt varies from one family to another.
be of 结构general 普遍的，基础的 fundamental 基础的
such…..that
a positive advantage—主语
to them 对他们而言
it---not to keep them secret(形式主语)
be open to any advice and suggestion
yet—转折process 研究过程such research---general and fundamental
are sought for 被追求表示状语：with complete secrecy
until:直到industries:各个行业
where…..---表原因chance discoveries:偶然的发现
part：作用they do---chance discoveries
highly predictable 高度可预测性go to 达到
such….that 如此,以至于nature 本性，特点
for instance 比如说(插入语)
have great difficulty in obtaining technical or scientific books from
libraries…..
他们有极大困难获得专业的科普书籍
difficulty=troublehave a difficulty=unwilling to do sth.
they are unwilling to 他们不想这样做
enter 进入，签名 sign 签名=have sth. done
have taken out 借书 for fear(虚拟)唯恐，担心trace 踪迹
have a difficulty in=unwilling to do sth.不愿做…..
I have a difficulty shopping with you.(强调客观性)
=I am unwilling to shop with you.(更强调主观性)
as 作为for fear 唯恐(一见这个词，就是虚拟语气)
in case , lest+(should ) do
so as not to (口)
trace=find:发现trace the route:寻觅踪迹
undertaking(=carry out) 从事Cheshire:郡=county
to such an extent 达到如此的效果
The student goes to such an extent that he is rude to his teacher.
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