1．现在有些不良的商业广告
2．这些广告的副作用和危害性
3．我对这些广告的态度
范文：
Nowadays there are a lot of false advertisements in society. They have caused many harms to society. Cenerally, their harm can be listed as follows.
First, they exaggerate the functions of the goods they advertise and mislead consumers. Second,stone advertisements contain obscene contents and bring about spiritual pollution. Third, they seriously damage the credit of businesses because the shops which sell those goods will be distrusted and even considered the conspirators of those advertisers by consumers.
Personally, I am usually vigilant against any advertisements and so I have never been taken in. However, some people are credulous and are easily taken in. Therefore, in my opinion, effective measures must be taken to ban false advertisments and protect consumers' interests. First, all the advertisements must be strictly censored by the authorities concerned before they are published. Besides, severe punishment must be inflicted on those who publish illegal advertisements.
In concluslon, false advertisements must be eliminated in our society.(英语作文)