1．开头常用语
Recently we have had a discussion/debate...
Some people are in favor of...
Other people are against...
There are different opinions among people as to...
Different people have/hold different views/opinions on this problem.
2．正方观点
Some people hold the opinion that...
Some are for/in favour of the idea that...They think that...
People who are for the idea think that...
3．反方观点
Some of them hold a different view/hold the opposite opinion.
Some people argue that...
People who are against the idea think that...
