名词：mission任务；increase增长，增加；regions区域（复数）；communities社区（复数）；competition比赛；recession萧条；households家庭（复数）；solutions解决方法（复数）；role角色，作用；progress发展，进步；growth增长，增加；competitions竞争（复数）；challenges 挑战（复数）；alert警报，戒备；function功能；abilities能力（复数）；appeal请求，吸引力；complaints抱怨（复数）；contributions贡献（复数）；extent范围，程度；standard标准；accommodations住处（复数）；exceptions例外（复数）；sense（意义）；aspects外观，方面（复数）；characters特性，品格，人物（复数）；quality质量，特性；recording记录，录音；total总计；
动词：contributes促成，促使（第三人称单数）；participate参加；provides提供（第三人称单数）；expresses表达（第三人称单数）；fixed固定（过去式或过去分词）；derive取得，源自；switched转换（过去式或过去分词）；maintain断言（某事）属实，坚持（认为）；increase 增加；增长。accumulate积累；circling盘旋（现在分词）；gather聚集；reviewed查看，回顾（过去式或过去分词）；serves服务（第三人称单数）；survive存活；reported报道（过去式或过去分词）；included（过去式或过去分词）包括，包含；consist由......组成，在于；comprise 包含，由......构成；combined（过去式或过去分词）联合，结合；alert使警惕；associated（过去式或过去分词）使联合；attracting（现在分词或动词）吸引；mixed（过去式或过去分词）混合；cling坚持，依恋；continuing（现在分词或动名词）继续；tend趋向；achieve实现，完成；appeal请求，吸引力；displayed显示（过去分词）；indicates表明，指示（第三人称单数）；proceeds继续进行（第三人称单数）；raised养育（过去分词）；expand扩张，膨胀；powering提供能源（现在分词）；protect保护；replace替代；shifted转换（过去式或过去分词）；supplying提供（现在分词）；analyzed分析（过去式或过去分词）；contributing捐助，有助于（现在分词）；discribing描写，形容（现在分词）；established制定，确立（过去式或过去分词）；quoted引述，举证（过去式或过去分词）；recording记录，为......录音（现在分词）；recruited招募，聘用（过去式或过去分词）；total总计，共计为；
形容词：particulai 特别的，特殊的；conclusive令人信服的，确凿的；domestic国内的；reported 据报道的；surrounding周围的；stable稳定的；significant重要的，大量的；marvelous非凡的，了不起的；alert警觉的，警惕的；negative负面的，消极的；sufficient充分的；different 不同的；younger（比较级）年轻的；psychology心理（学）的；smart聪明的；clumsy笨拙的；historic历史著名的，历史性的；reduced减少了的；vast巨大的；doubtful不能确定的，不可靠的；established已确立的；quality优质的，高级的；total总计的，全体的；unconscious 失去知觉的，未发觉的；unsure不确定的；
副词：immensely极大地，无限地；surprisingly令人惊讶地，出人意料地；financially经济上；formally正式地；exactly精确地；certainly当然；definitely明确地，确切地；efficiently 有效地；essentially本质上；eventually最后，终于；incredibly极度地，难以置信地；already 早已，已经；yet仍然，已经，然而；
连词：yet但是，然而；
1. It is + 形容词+ that
【例句】________________(可想而知)that knowledge plays an important role in our life.
【答案】It is conceivable
2. It is+形容词+to do/ doing
【例句】She had said what ________________(一切有必要说的话).
【答案】it was necessary to say
3. 倍数词+ more +名词／形容词+than
【例句】Smoking is so harmful to personal health that it kills ________________(比死于车
祸的人多七倍) each year.
【答案】seven times more people than automobile accidents
4.（not）as/ so…as 和……（不）一样
【例句】The environmental problems ________________(没有他们在报告中说得那么严重).
【答案】are not as serious as they suggested in their report
5. no more…than 与……一样不
【例句】She ________________(也同样不宜当经理) a schoolgirl would be.
【答案】is no more fit to be a manager than
6. Nothing is more…than 没有比……更……的；……是最……的
【例句】________________(没有比……更重要) to receive education.
【答案】Nothing is more important than
7. 感官动词+of+名词
【例句】They hurriedly escaped into ________________(充满恐怖气氛的山洞).
【答案】a cave that smelt of terror
8. without/ not so much as 甚至没有
【例句】Disappointed with her husband，Mary left home ________________(甚至都没有回头看他一眼).
【答案】without so much as looking back at him
9. only to find/ see 结果却；没想到会
【例句】He spent almost all his money to buy the hen which was said to be able to lay gold eggs, ________________(没想到这只鸡根本不会下蛋).
【答案】only to find it could not lay eggs at all
10. It is undoubted that/ There is no doubt that 毫无疑问，……
【例句】________________(毫无疑问) war can be avoided if we get down to peace talk.
【答案】There is no doubt that
11. rather than 而不是……
【例句】________________(与其追求金钱的享乐)，we should focus on the improvement of ourselves.
【答案】Rather than pursue money to achieve happiness
12.（The）chances are that 很可能……
【例句】________________(她很可能已经知道了), and there is no need for us to keep the secret.
【答案】Chances are that she has already known it
13. It occurred to sb. that 突然想到……
【例句】________________(玛丽从来没有想到)she would become a princess someday.
【答案】It had never occurred to Marry
14. not…but…不是……而是……
【例句】To our disappointment, ________________(这个计划带来的不是进步而是破坏).
【答案】the plan caused not development but destruction
15. When it comes to…提及，当提到……的时候
【例句】________________(谈到物理学), I know nothing.
【答案】When it comes to physics
16. be not much of a…是个不太好的……
