1、评论“利弊”型作文的常表达句式为了使初学者熟悉掌握评论“利弊”型作文的写作方法，我们将这类作文的常用表达式归纳如下：开头 1.We are all aware that everything has its two sides._ is no exception .In its development, _ has brought both advantages and disadvantages.开头 2.Just a few year ago ,the idea of _ seemed far-fetched(不能实现的)for most Chinese .Now ,however ,wi
2、th the advent (出现) and popularity of _, its advantages and disadvantages have been a subject of discussion.开头 3._now plays such an important part in so many people is lives that it is essential for us to try to decide whether it is a blessing(福)or a curse（祸）.Obviously, _ has both advantages and disa
3、dvantages.开头 4.In recent years with fast economic growth , _ has appeared in big cities of .Peoples attitude towards _ varies widely.开头 5.This phenomenon has caused a heated discussion among the social critics who are particularly concerned about its social effects instead of worrying only about _.T
4、the discussion mainly falls into two opposite ideas.开头 6.With the increase in the general standard of living ,some ordinary Chinese families can now afford _ . Yet opinions of the development of _ vary from person to person开头 7. _,a controversial question in the world ,has aroused strong arguments i
5、n China.开头 8.There is a much general debate discussion nowadays today on about the issue the problem of _.正文： 带来了许多好处/有许多优点：（立论）1._ has brought benefits to benefits to . benefits us in many respects.2.The benefits of _ can be perceived in many aspects.3. we get a lot of benefits from _.4. _ is a ben
6、eficial activity ,in which we can obtain many advantages.5. _ has many .6._ has brought about many changes in people is life.(论证) First of all ,_ . Also,_ .Most importantly, _.也有弊端/副作用/带来的问题：（立论）1.Just as a coin has two sides,_ also has some (副作用).Chinaeverywhere in the worlda number of a lot ofus p
7、eopleadvantages positive pointsbad effects ill effects side effects2. _ ,on the other hand ,has its ._ may be .3. However ,_has also a lot of problems.(论证)For one thing,_.For another_ .Finally, _有些人/支持者认为。 。 。 。 。 。 。 。而另一些人/ 反对者则认为。 。 。 。 。 。 。 。 。1 That . 2. , however , , That _ .They that_But,the
8、re are still a lot of others who think that _.3.Other people,however,think quite differently that_.4. Those who _ that_. They believe that _. 结尾 1In spite of these disadvantage ,I think _ dose more good than harm to people .And the disadvantages negative pointsproblemsdangerous harmful.brought about
9、 given rise toled toresulted incaused createdSome peopleThose who are in favor of SupportersSayBelieveThinkHopeSuggestHold the opinion pointoutOthersThose who are against it Opponentson the other hand on the contrary,claimchaim argueare worriedcriticize complainobject tocriticize opposehold claim de
10、claredisadvantages ,since they have been pointed out clearly ,will be dealt with effectively.结尾 2Weighing the two side ,there is no denying the fact that _has produced great effects on society.结尾 3Whether _should be developed in China is a difficult question to answer ,yet the can bring wont be .结尾
11、4 To conclude, I would say that It means _.结尾 5While taking advantage of_,we must try to find ways to reduce its disadvantage to a minimum(最小程度)so as to let it serve our purposes better and make our life more exciting and attractive.结尾 6 In sum, _does more good than harm for _We must take a correct
12、attitude towards_ .We should take full advantage of it and avoid its disadvantage.结尾 7Despite its disadvantages,_ is still appealing to people because _is an essential part of their life.结尾 8Weighing the two sides ,both arguments seem to be reasonable .After all,_.结尾 9Although there are many argumen
13、ts for and against _,we must realize that _in itself is neither good nor bad .Actually ,its value to people and society depends on how it is use.结尾 10In any case ,whether the ultimate effect of _is good or not ,one thing is certain that _in itself is neither good nor bad .It is the uses to which it
14、is put that determine its value to society.结尾 11In my opinion ,nothing is wrong with _itself .The problem is what to do with it._,if it is in proper use ,may bring us . 结尾 12The key point is how make good use of its positive aspects and avoid its negative points .In my mind,_.benefits advantageseliminateddeniedthe advantages outweigh the dissdvantages its gain outweigh its losspleasure happiness.
