答案详解:
1. The key to the success of this project
「超级单词」key除作名词"钥匙"外,后接介词to,表示"……的钥匙,……的答案,……的关键".
2. from individual to individual.
「超级短语」不及物动词vary 的用法。搭配为:vary …… from …… to 各不相同。
3. had to be operated manually
「超级短语」have to通常指由于客观原因则不得不做某事,意思为"不得不". 其否定形式意思是"不一定"或"没有必要".
4. to students' being late for
「超级句型」be used to+doing/noun,表示过去习惯于做某事。used to+do,表示过去有规律的习惯性动作或状态,而现在已不存在了。
「超级短语」be late for,迟到。
「超级句型」one's doing,非谓语动词的复合结构。
5. via E-mail instead of telephone
「超级短语」Instead of 的意思是"代替……"、"而不……",后面常跟名词、代词和动名词,偶尔也跟复合结构。
6. were advised not to travel to that country at the moment
「超级单词」advise 一般用法: advise sb. to do; advise doing
特殊注意: 后面的宾语从句要用虚拟语气。即:advise that sb. (should) do的形式。
7. he devoted himself to the community
「超级短语」be devoted to 有两个含义:A.专心致志于,献身于;B.热爱,很喜欢。作为动词的devote常用下列成语类的搭配:devote oneself/one's life to sth/doing sth.
8. at the cost of sacrificing/loss of other species
「超级短语」at the cost of(以……为代价),其含义和用法与at the expense of相同。另at all costs意为"不惜一切代价".
9. attributed it to her firm belief in the future
「超级短语」"attribute……to","把……归因于……"是大学英语四级考查率极高的一个语言点。
10. and not to let their parents down
「超级短语」let……down(使……失望),形容词表示失望有disappointed.
11. consider/take into account the factor of increasing price.
「超级单词」Take…… into account=take…… into consideration 把……考虑在内
12. did he notice me and shouted with happiness
「超级句型」这是only引起的半倒装句,only+强调内容+助动词+主语+谓语+其它
13. let alone discuss with him
「超级短语」let alone用作连词,译为"更不用说了"
14. turn to their parents
「超级短语」turn to sb. for help 求助于别人
15. would have survived
「超级句型」在虚拟条件句中,如果表示与过去事实相反的情况,从句用过去完成时,而主句中则用"情态动词+现在完成时",即would/ could/ should/ might have done