1.individuals,characters, folks替换(people ,persons)
2: positive, favorable, rosy (美好的)，promising(有希望的)，perfect, pleasurable , excellent, outstanding, superior替换good
3:dreadful, unfavorable, poor, adverse, ill (有害的)替换bad如果bad做表语，可以有be less impressive替换
eg.An army of college students indulge themselves in playing games, enjoying romance with girls/boys or killing time passively in their dorms. When it approaches to graduation ,as a result, they find their academic records are less impressive.
4.(an army of, an ocean of, a sea of, a multitude of ,a host of, many, if not most)替换many.
注：用many, if not most 一定要小心，many后一定要有词。
Eg. Many individuals, if not most, harbor the idea that….同理 用most, if not all ,替换most.
5: a slice of, quiet a few , several替换some
6:harbor the idea that, take the attitude that,hold the view that, it is widely shared that,
it is universally acknowledged that)替think(因为是书面语，所以要加that)
7:affair ,business ,matter 替换thing
8: shared 代 common
9.reap huge fruits 替换get many benefits )
10:for my part ,from my own perspective 替换 in my opinion
11:Increasing(ly),growing 替换more and more( 注意没有growingly这种形式。所以当修饰名词时用increasing/growing.修饰形容词，副词用increasingly.
Eg.sth has gained growing popularity.Sth is increasingly popular with the advancement of sth.
12.little if anything, 或little or nothing替换hardly
13..beneficial, rewarding替换helpful,
14.shopper,client,consumer,purchaser, 替换customer
15.exceedingly,extremely, intensely 替换very
16.hardly necessary, hardly inevitable ... 替换 unnecessary, avoidable
17.sth appeals to sb, sth exerts a tremendous fascination on sb 替换sb take interest in / sb. be interested in
18.capture one's attention替换attract one's attention.
19.facet,demension,sphere代aspect
20.be indicative of ,be suggestive of ,be fearful of代 indicate, suggest ,fear
21.give rise to, lead to, result in, trigger 替换cause.
22. There are several reasons behind sth 替换..reasons for sth
23.desire 替换want.
24.pour attention into 替换pay attention to
25.bear in mind that 替换remember
26. enjoy, possess 替换have(注意process是过程的意思)
27. interaction替换communication
28.frown on sth替换 be against , disagree with sth
29.to name only a few, as an example替换 for example, for instance
30. next to / virtually impossible,替换nearly / almost impossible
动词替换：
1.Improve 提高：
Promote、Advance、Enhance
2.change 改变：
Transform
3.Emphasize 强调：
Highlight、Stress、Address(这是个9星级用法)
4.Develop培养：
Agriculture、Cultivate、Nurture
5.Break 破坏：
Impair、Undermine这两个词指的是抽象意义上的破坏
Jeopardize、Devastate这两个词用了就牛X了
6.Keep 保存
Preserve、Conserve 保护资源用的就是这个词，不要用protect，protect这个词用在保护具体的东西。
7.deal With解决
Tackle、Address（这也是高难度用法，很牛）、Resolve
8.need 需要
Require、necessitate、call for（这也是个很高级的用法，奥巴马就用这个）
形容词替换：
1.Everywhere 普遍的
Widespread、Prevalent、Overflow、Rampant
2.Good 好的
Beneficial、Advantageous
3.Harmful 有害的
Inhumane、Detrimental、Baneful
4.Rich 富有的
Wealthy、Affluent
5.Poor 贫穷的
Impoverished
7.Serious 严重的
Severe
8.Obvious 明显的
Manifest、Apparent、Evident
9.cheap 便宜的
Economical、Inexpensive
名词替换：
1.Forefather 祖先
Ancestor、Predecessor
2.Difference不同
Gap（简单但是牛）、Distinction
3.Crime 犯罪
Delinquency、Criminal Act
4.Environment 环境
Circumstance、Atmosphere、Surrounding、Ambience
5.Pollution 污染
Contamination
6.Human 人类
The human race
Humanity
Humankind
7.Danger 危险
Peril、Hazard
8.In modern society 在当今社会
In contemporary society
In present-day society
In this day and age（这是最牛的说法）
