自己本科阶段四六级考试前的准备，以供大家参考

hold a pessimistic outlook on ...
，which is, so to speak，
It is a truth universally acknowledged, that
There is no royal road to (science.) ......路上无坦途。
they can never amount to something whatsoever as a consequence of their lacking in aptitudes
XXX is a premise upon which their personality, behavior and circumstances are constructed
thus setting up a vicious circle
Numerous experiments have verified that
utilize 利用
It does us a lot of good
 We should do our utmost in doing sth。
1. It must be pointed out that it is one of our basic State policies to control population growth while raising the quality of the population.
As is known to all 　
In a certain sense，在某种意义上
 There is no denying the fact that 无可否认
Upon hearing the unexpected news
As the saying goes,
　
词组
may as well
in terms of“在...方面”或者“关于” 同义短语为：In the field of
take into account
turn a blind eye to
whereas
it goes without saying that
nothing but
account for the largest proportion
reveal that 
the incidence of smoking-related conditions has soared
try/go all out to

高级词汇：
crucial
significantly
ample
has gained considerable prestige 
grumble
diligent

He is fairly justified in doing so.
他这样做完全有道理
 the scale of the recession means that it will be some time before inflationary pressures can emerge.
经济衰退的规模意味着通胀压力很久之后将出现
magnify
someone is solitary
demonstrate
massive
perpetual
startle
tedious
esteem
difficult=formidable
famous=distinguished
so=consequently
It seems this plan is feasible.
这计划似属可行。

notwithstanding
prep.    尽管; 虽然;
adv.    还是; 尽管如此，仍然;
conj.    虽然，尽管;
[例句]The details of our implementation notwithstanding, proactive and automated software audits have been a great benefit for us.
尽管我们在实施过程中，还遇到了很多细节问题，但这样一个主动的、自动化的软件审查过程给我们的组织带来了巨大利益。

best=optimal
economic depression 经济衰退
bubble economy
outward
service industry 服务业