1、2021屆高考英語二輪復習短文故事精讀與語法填空訓練二十2021屆高考英語二輪復習短文故事精讀與語法填空訓練二十2021屆高考英語二輪復習短文故事精讀與語法填空訓練二十2021高考英語短文故事精讀與語法填空訓練（二十）一：語法填空訓練Secrecy in industry 工業(yè)中的秘密Two factors weigh (heavy） against the effectiveness of scientific research in industry。 One is the general atmosphere of secrecy in which it is carried out，

2、the 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 ( effect)contact with their fellow scientists either in other countries or in universities, or even, often enough， in other (department）

3、of the same firm。 The degree of secrecy naturally （ vary）considerably。 Some of the bigger firms are engaged in researches 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 (depend）on such research are sought for wit

4、h complete secrecy until the stage at which patents can be (take)out。 Even more processes are never patented at all but kept as secret processes。 This applies (particular) to chemical industries， where chance discoveries play a much larger part than they do in physical and mechanical industries. Som

5、etimes 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 （obtain） technical or scientific books from libraries because they are unwilling （have) their names entered as having taken out such and such a book

6、 for fear the agents of other firms should be able to trace the kind of research they are likely to be undertaking。二：詞句短語長難句釋義Secrecy in industry 工業(yè)中的秘密Two factors weigh heavily against the effectiveness of scientific research in industry. One is the general atmosphere of secrecy in which it is carr

7、ied 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 oth

8、er 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 rese

9、arch 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 mec

10、hanical 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

11、 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.1：將標記的詞匯短語釋義 2:長難句分析釋義 三:文意梳理有兩個因素嚴重地妨礙著工業(yè)中科學研究的效率:一是科研工作中普遍存在的保密氣氛;二是研究人員缺乏個人自由。任何一項研究都涉及到保密，那些從事科研的人員自然受到了限制。他們不能和其他國家、其他大學、甚至往往不能與本公司的其他部門的同行們進行有效的接觸。保密程度自然差

12、別很大.某些大公司進行的研究屬于一般和基礎性的研究。因此不保密對他們才有利。然而，依賴這種研究的很多工藝程序是在完全保密的情況下進行的，直到可以取得專利權的階段為止。更多的工藝過程根本就不會取得專利權，而是作為秘方保存著。這在化學工業(yè)方面尤其突出。同物理和機械工業(yè)相比,化學工業(yè)中偶然發(fā)現(xiàn)的機會要多得多。有時，保密竟達到了這樣的程度，即連研究工作的整個性質(zhì)都不準提及。比如，很多公司向圖書館借閱科技書籍時感到很困難，因為它們不愿讓人家記下它們公司的名字和借閱的某一本書。他們生怕別的公司的情報人員據(jù)此摸到他們可能要從事的某項科研項目.四:語法填空練習Every Wednesday at 7 pm，a

13、 group of running enthusiasts from different countries gather at a bar in Shanghai before setting 1 on their 5-kilometer run。But this is no ordinary run。These people 2 （arm） with trash bags.The members of this group dont simply run for the sake of good health。They do it for the sake of the Earth 3 w

14、ell.Called “plogging”，this new fitness activity originated in Sweden in 2016 and was introduced to Shanghai in 2018。The term is a combination of the words “jogging” and “plocka upp,4 means “pick up.By the summer of 2018,just a few months after Trash Running China was founded，5 (it） WeChat group had

15、grown to introduce more than 400 runners。To make the activity more fun for both 6 （newcomer） and regular ploggers，Trash Running China also 7 (frequent） organizes longer weekend runs in the suburban areas.“We want more people to hold small plogging groups and have a 8 （responsible） to organize trash

16、running activities in their own neighborhoods”,says Eisenring,who founded Trash Running China?！癙logging is a way 9 (know） the people and the city a bit more,” says Robbin Trebbe，one of the 10 （late） runners to join the group.1。off/out考查副詞。此處set off/out表示“出發(fā)”之意。2。are armed考查被動語態(tài)和主謂一致.句子主謂語之間是被動關系，由上下文可知使用一般現(xiàn)在時，而句子主語是復數(shù)形式，故填are armed。3。as考查固定搭配。此處句意為“他們還為了地球而跑”,使用的是固定搭配as well“也，還”.4。which考查定語從句。分析句子結構可知,空格后是非限制性定語從句,因而填關系代詞which指代先行詞plocka upp。5。its考查代詞.此處指“Trash Running China”這一組織的微信群,因而填its。6.newcomers考查名詞復數(shù)。由