无论是面对OLevel考试的哪个科目，词汇和语法都是我们必备的基础能力，OLevel写作考试也不了例外。不过OLevel写作有一个特殊之处，大家在审题过程中一定要抓住关键词。
Do you agree ordisagree with the following statement? Advertising is the only main cause forpeople's unhealthy eating habits.
看到这个题目，同学们立刻会开始想，有没有other reasons for unhealthy habits，想出三条如：
1.People's tightschedules do not allow them to eat at regular hours;
2. Sometimes peopleare eager to lose weight or to keep fit so that they go on "endlessdiets";
3. Bearing heavyburden both physically and mentally, some consider eating constantly as theirmost effective stress reliever.综上所述，advertising is not the only cause.
这个写法看起来非常完备，但其实犯了一个不起眼却严重的错误——题目不是要我们证明it is not the only cause，而是要我们去证明it is notthe only main cause。多一个"main"，意思是很不一样的。
如果我们只需要证明it is notthe only cause，那么找出other causes即可即例中的写法。但是，如果我们要证明it is not the only main cause，就需要证明other causesthat we mentioned are also main causes，这就需要在每一段中加上一些专门的说明。或者，更简单的办法是去证明advertising is not even a cause,直接在每段的末尾加上advertising与该段所论述的unhealthyeating habit无关的论述即可。
If it is not acause, how can it be the only main cause?这样一来，就不用通过证明还有其他maincause来反驳了，事实上，证明某种cause是main cause还是挺有难度的，因此笔者推荐同学们用后一种方式进行论述。
因此，文章还是disagree，而三段的主题句分别应该是：
1.People's tightschedules do not allow them to eat at regular hours, and it is obvious thatthey are too busy to be influenced by advertising;
2. Sometimes peopleare eager to lose weight or to keep fit excessive dieting, and this is morelike a result of human nature, the pursuit of beauty, but not advertising;
3. Bearing heavy burden both physically and mentally, some considereating constantly as their most effective stress reliever, and it is quiteclear that no advertising encourages them to do so.
写作必备句型
1、表示重要、必要、困难、方便、可能
1)It isimportant(necessary,difficult,convenient,possible)for sb.to do sth.
2)We thinkit necessary to do sth.
3)It playsan important role in our life.
例如：Computers are now being used everywhere,whether in the government,in schools orin business.Soon,computers will be found in every home,too.We have good reasonto say that computers are playing an increasingly important role in our lifeand we have stepped into the Computer Age.
2、表示原因
1)There arethree reasons for this.
2)Thereasons for this are as follows.
3)Thereason for this is obvious.
4)Thereason for this is not far to seek.
5)Thereason for this is that...
例如：Thereare three reasons for the changes that have taken place in ourlife.Firstly,peoples living standard has been greatly improved.Secondly,mostpeople are well paid,and they can afford what they need or like.Last but notleast,more and more people prefer to enjoy modern life.
3、表示坏处
1)It hasmore disadvantages than advantages.
2)It doesus much harm.
3)It isharmful to us.
例如：However,everythingdivides into two.Television can also be harmful to us.It can do harm to ourhealth and make us lazy if we spend too much time watching television.
4、表示好处
1)It hasthe following advantages.
2)It doesus a lot of good.
3)Itbenefits us quite a lot.
4)It isbeneficial to us.
5)It is ofgreat benefit to us.
例如：Booksare like friends.They can help us know the world better,and they can open ourminds and widen our horizons.Therefore,reading extensively is of great benefitto us.
5、表示措施
1)We shouldtake some effective measures.
2)We shouldtry our best to overcome(conquer)the difficulties.
3)We shoulddo our utmost in doing sth.
4)We shouldsolve the problems that we are confronted(faced)with.
例如：Thehousing problem that we are confronted with is becoming more and moreserious.Therefore,we must take some effective measures to solve it.
以上就是小编为大家分享的OLevel写作审题关键词的重要性，希望考生们在备考中重视起来，除此之外，大家也要在平时多多积累词汇，打好备考技巧的基础。如果想要获取更多olevel高频词汇、olevel教材推荐等更多信息，大家可以线上咨询我们或继续关注网站更新的文章！
