21.开头句型
As far as ...is concerned 就.而言
As the proverb says 俗语说的好
It`s generally recognized that... 大家公认的是
Nothing is more important than the fact that... 没有什么比此更重要的是.
22.衔接句型
not(that)...but(that)...不是，而是
As has been mentioned above...像上述提到的一样,
However, we have to look at the other side of the coin, that is...然而我们还得看到事物的另一方面，
23.结尾句型
It can be concluded from the discussion that...从中我们可以得出这样的结论
From my point of view,.. 在我看来
24.能句型so that.. 以便(表目的)
so...that... 太.以致于.. (表结果)
举例：every coin has two sides, cars have both advantages and disadvantages.
Compared to/ In comparison with letters, e-mails are more convenient.
As is known to all/ As we all know, computers have played an important role/part in our daily life.
Why do you go to university? Different people have different points of view.
25.并列用语：
as well as, not onlybut (also), including,
A. Not only do computers play an important part in science and technology, but also play an informative role in our daily life.
B. All of us, including the teachers / the teachers included, will attend the lecture.
C. He speaks French as well as English.=He speaks English, and French as well.=He speaks not only English but also French.
D. E-mail, as well as telephones, is playing an important part in daily communication.
26.对比用语：
on one hand ,on the other hand, on the contrary/contrary to ..., though, for one thing ；for another, nevertheless
A. I know the Internet can only be used at home or in the office, but on the other hand, it is becoming more and more popular for much information as well as clear and vivid pictures.
B. It is hard work； I enjoy it though.
C. Contrary to what I had originally thought, the trip turned out to be fun.
27.递进用语：
even, besides, whats more, as for, sothat, worse still, moreover, furthermore； but for, in addition, to make matters worse
A. The house is too small for a family of four, and furthermore/besides/whats more/moreover /in addition/worse still , it is in a bad location.
28.例证用语：
in ones opinion, that is to say, for example, for instance, as a matter of fact, in fact, namely
A. As a matter of fact, advertisement plays an informative role in our daily life.
B. There is one more topic to discuss, namely/that is ( to say ), the question of education.
29.时序用语：
first/firstly, meanwhile, before long, ever since, while, at the same time in the meantime, shortly after, nowadays,
A. They will be here soon. Meanwhile, lets have coffee.B. Firstly, let me deal with the most important difficulty.
30.强调用语：
especially, indeed, at least, at the most, What in the world/on earth.. , not at all ,
A. Noise is unpleasant, especially when you are trying to sleep.
B What in the world/on earth are you doing?
31.因果用语：
thanks to, because, as a result, because of/as a result of , without, with the help of..., owe ...to...
A. The company has a successful year, thanks mainly to the improvement in export sales.
B. As a result, many of us succeeded in passing the College Entrance Examinations.
32.总结用语：
in short； briefly/ in brief ； generally speaking, in a word, as you know, as is known to all
A. Generally speaking, sending an e-mail is more convenient than sending letters.
B. In short, measures must be taken to prevent the environment being polluted.