Now it’s generally/widely/believed/held/accepted that…… Recently the problem has been brought into focus. There is a public debate today that…… Now there is a growing awareness that…… When it comes to…, some think…
In the past few years, there has been a sharp growth in… With the development of…
提出观点：
Those who criticize/oppose/object/are against/……argue/contend/hold that ……, but people who advocate/favor/are for……
As far as I am concerned, I am in favor of the opinion that…… Personally, I stand on the side of ……
My argument for this view goes as follows:…… I am of the opinion that priority should be given to…
递进陈述:
…but that is only part of the story. Another equally important aspect is… …is but one of the many effects. Another is…, besides, other reasons are…
提出假设： Suppose that…
It is reasonable to expect… It’s not surprising that…
Just imagine what should be like if…
举例子：
A case in point is…
For example / instance…
…such as… and so on/ so forth A particular example for this is…
引用：
One of the greatest early writers said… “knowledge is power”, such is the remark of… It goes without saying that… As the saying goes…
原因结果：
There are many reasons for…, why…? For one thing…, for another thing… The answer to this problem involves many factors.
Any discussion about this problem would inevitably involve… The first reason can be obviously seen.
Most people would agree that…
Some people may neglect that in fact…others suggest that… Part of the explanation is…
比较对照：
The pros outweigh the cons.
The advantages of…outweigh the disadvantages of… Although…enjoys a distinct advantage…
Indeed,…carries much weight than…when something is concerned. …maybe…, but it suffers from the disadvantage that… People’s views are divergent on the matter in question. There is probably some truth on both sides. There are two sides to every question. …is a two-edged sword.
承上启下：
To understand the truth of…, it’s also important to see… To illustrate this point, let us consider… A study of… will make this point clear.
转折让步：
It’s true that…, but this is not to say…
Some people say that…, but it does not hold… Certainly, …has its own advantages, such as… I do not deny that…has its own merits.
结尾： In short,…
In summary, it’s wiser…
From what has been discussed above, we may safely draw the conclusion that…
Judging from all evidences offered, we may reasonably come to the conclusion that… For the reasons presented above, I strongly commit to the notion that… It’s high time that we/the government did…
It is urgent/important/necessary that appropriate/effective/proper/measures/steps/methods be taken to……
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