大學英語四級考試作文：議論文常考類型
1. 比較型議論文
對同一事物的正反兩面進行比較分析，即分析事物的好與壞，利與弊，然后歸納自己的觀點。
要領：抓住事物突出的優缺點。
寫作常用套語
開頭：
There is no doubt thathas both advantages and disadvantages/merits and drawbacks
Obviously, it has both advantages and disadvantages/merits and drawbacks/positive effects and negative effects.
With the rapid development of is /are playing an increasingly important part in today.
論證或承接
In spite of /Despite the adverse effects, it has its beneficial effects.
The advantages derived from are much greater than the disadvantages.
Generally speaking, the advantages can be listed as follows:
Whats more,
Besides/Moreover/Furthermore,
結尾
After weighing/considering the advantages and disadvantages/merits and drawbacks/positive effects and negative effects, I conclude that
Based on the analysis above, I believe that the far outweigh the .
2.對比型議論文
通過對比法，對不同事物進行比較，客觀分析， 從而得出結論。
對比法是指對不同事物的性質特點等的比較來證明論點的方法。
要領：抓住兩事物的鮮明特征進行比較。
寫作常用套語
開頭：
When wewell be faced with the choice betweenand
When, it is inevitable to meet /face the choices betweenand
Recently, more and more people tend to However, I feel that.
A and B are two important forms offor us. Although A is getting more and more popular, B is by no means disappearing.
論證或承接
Despite the similarities, they are different from each other in the following aspects:
First of all,Second,Third,And finally/lastly,
On the contrary/in contrast
However/nonetheless/besides
結尾
All in all/In conclusion/In a word/To sum up/In summary/To put it simply..
Although B has its disadvantages, it can be accepted that
Therefore it depends on
3.辯論型議論文
列出雙方對某一事物的不同看法，運用事實加以論證，擺出自己的理由，得出結論。
要領：舉例要有說服力，說理要充分。
寫作常用套語
開頭：
Peoples opinion/views/ on vary from person to person. Some say that ,while others think/believe that
When it comes to , different people have different opinions.
The phenomenon of has drawn nationwide attention.
論證或承接
Some people argue/assume that,but things are quite different/this doesnt work.
Some take the position that some come to believe that.But I think/suppose
Some people take for granted that, but others take/hold an opposite idea..As far as Im concerned, I agree with the former/latter opinion.
Im on the side of the first argument. The following are the reasons for my personal consent.
Im in favor of the first idea.
結尾
All things considered, I remain firmly in favor of
On the whole, I agree with the statement that
特點: 一般要求作者一開始就闡明觀點或提出問題 ，接著擺出事實和理由加以論述，然后得出結論。內容可以是論人，論事，或論物。
論據可以是事實，科學數據，學者專家的權威觀點及公認原則。
寫作常用套語
開頭：
No one can deny that
It is often said that
As everyone knows,.
Recently, /In recent years, there has been in increasing concern about the problem of
It is well known that has created certain problems for the society today.
The problem ofis becoming more and more serious.
論證或承接
To illustrate /prove this point, let us consider
It has been reported /found/estimated that
To take as an example,
There are many examples to show that
A number of factors will account for
結尾
The best way to solve the problem is ...
In addition to /apart from this, another way to solve the problem of is
Effective measures should be taken to solve the problem.
Many things can contribute to solving the problem, but the following ones may be the most effective.
Our government should make stricter rules to
It is essential that quick necessary actions /steps /measures should be taken to deal with the phenomenon/ to cope with the problem.
It is high time we took proper steps actions to the terrible situation.
5.因果分析型議論文
特點：描述某種原因或現象以揭示其必然后果，或披露結果以追溯其各種原因。
寫作常用套語
There are several reasons for
There are many factors that account for /contribute to /responsible for ,but the following are the typical ones.
There are a number of serious effects onPerhaps the most potential consequence is
Taking into account all the relevant factors, /Judging from all the evidence offered, we may come to the conclusion that...
Therefore, it can be inferred that
Accordingly, I recommend that
1. 比較型議論文
對同一事物的正反兩面進行比較分析，即分析事物的好與壞，利與弊，然后歸納自己的觀點。
要領：抓住事物突出的優缺點。
寫作常用套語
開頭：
There is no doubt thathas both advantages and disadvantages/merits and drawbacks
Obviously, it has both advantages and disadvantages/merits and drawbacks/positive effects and negative effects.
With the rapid development of is /are playing an increasingly important part in today.
論證或承接
In spite of /Despite the adverse effects, it has its beneficial effects.
The advantages derived from are much greater than the disadvantages.
Generally speaking, the advantages can be listed as follows:
Whats more,
Besides/Moreover/Furthermore,
結尾
After weighing/considering the advantages and disadvantages/merits and drawbacks/positive effects and negative effects, I conclude that
Based on the analysis above, I believe that the far outweigh the .
2.對比型議論文
通過對比法，對不同事物進行比較，客觀分析， 從而得出結論。
對比法是指對不同事物的性質特點等的比較來證明論點的方法。
要領：抓住兩事物的鮮明特征進行比較。
寫作常用套語
開頭：
When wewell be faced with the choice betweenand
When, it is inevitable to meet /face the choices betweenand
Recently, more and more people tend to However, I feel that.
A and B are two important forms offor us. Although A is getting more and more popular, B is by no means disappearing.
論證或承接
Despite the similarities, they are different from each other in the following aspects:
First of all,Second,Third,And finally/lastly,
On the contrary/in contrast
However/nonetheless/besides
結尾
All in all/In conclusion/In a word/To sum up/In summary/To put it simply..
Although B has its disadvantages, it can be accepted that
Therefore it depends on
3.辯論型議論文
列出雙方對某一事物的不同看法，運用事實加以論證，擺出自己的理由，得出結論。
要領：舉例要有說服力，說理要充分。
寫作常用套語
開頭：
Peoples opinion/views/ on vary from person to person. Some say that ,while others think/believe that
When it comes to , different people have different opinions.
The phenomenon of has drawn nationwide attention.
論證或承接
Some people argue/assume that,but things are quite different/this doesnt work.
Some take the position that some come to believe that.But I think/suppose
Some people take for granted that, but others take/hold an opposite idea..As far as Im concerned, I agree with the former/latter opinion.
Im on the side of the first argument. The following are the reasons for my personal consent.
Im in favor of the first idea.
結尾
All things considered, I remain firmly in favor of
On the whole, I agree with the statement that
特點: 一般要求作者一開始就闡明觀點或提出問題 ，接著擺出事實和理由加以論述，然后得出結論。內容可以是論人，論事，或論物。
論據可以是事實，科學數據，學者專家的權威觀點及公認原則。
寫作常用套語
開頭：
No one can deny that
It is often said that
As everyone knows,.
Recently, /In recent years, there has been in increasing concern about the problem of
It is well known that has created certain problems for the society today.
The problem ofis becoming more and more serious.
論證或承接
To illustrate /prove this point, let us consider
It has been reported /found/estimated that
To take as an example,
There are many examples to show that
A number of factors will account for
結尾
The best way to solve the problem is ...
In addition to /apart from this, another way to solve the problem of is
Effective measures should be taken to solve the problem.
Many things can contribute to solving the problem, but the following ones may be the most effective.
Our government should make stricter rules to
It is essential that quick necessary actions /steps /measures should be taken to deal with the phenomenon/ to cope with the problem.
It is high time we took proper steps actions to the terrible situation.
5.因果分析型議論文
特點：描述某種原因或現象以揭示其必然后果，或披露結果以追溯其各種原因。
寫作常用套語
There are several reasons for
There are many factors that account for /contribute to /responsible for ,but the following are the typical ones.
There are a number of serious effects onPerhaps the most potential consequence is
Taking into account all the relevant factors, /Judging from all the evidence offered, we may come to the conclusion that...
Therefore, it can be inferred that
Accordingly, I recommend that
