（一）段首句

1．There are different opinions among people as to . Some people suggest that.

2.People’s opinions aboutvary from person to person. Some people say that .To them,.

3.Nowadays,it is common to.Many people like because . Besides,.

4.Everything has two sides and is not an exception, it has both advantages and disadvantages.

5.has become a hot topic among people, especially among the young, and heated debates are right on their way.

6.has been playing an increasingly important role in our day瞭o瞕ay life. It has brought us a lot of benefits but has created some serious problems as well.

7.Man is now facing a big problem-,which is becoming more and more serious.First,.Second,.

8.There is an old saying,.It’s the experience of our forefathers, however, it is correct in many cases even today.

9.Today,there are,which have brought a lot of harms in our daily life. First,.Second,．What makes things worse is that.

10.According to the figure/number/statistics/percentages in the /chart/bar graph/line graph, it can be seen thatwhile.Obviously,,but why?

（二）中间段落句

1.On the contrary, there are some people in favor of.At the same time, they say.

2.But I don’t think it is a very good way to solve.For example,.Worst of all,.

3.Confronted with,we should take a series of effective measures to.For one thing,.For another, governments of all countries are supposed to lay down rules and regulations to .Finally, scientific researches should be encouraged to work out efficient methods of .

4.It is high time that something was done about it. For example,.In addition,.All these measures will certainly.

5. is necessary and important to our country’s development and construction. First,.What’s more,.Most important of all, .

6.There are several measures for us to adopt. First, we can, there are a number of advantages of .Another solution is to.

7.Why?The first reason is that.The second reason is.The third is.For all this, the main cause of if due to.

8.However, just like everything has both its good and bad sides,also has its own disadvantages, such as.Besides,.

9.Nonetheless, I reckon that is more advantageous.

10.I fully agree with the statement thatbecause .

（三）结尾句

1.For my part, I think it reasonable to. Only in this way can you.

2.In my opinion, I think it necessary to.The reasons are as follows,First,.Second,.Last but not least,.

3.As far as I am concerned, I agree with the latter opinion to some extent. I think that.

4.In a word, the whole society should pay close attention to the problem of.Only in this way can in the future.

5.Butandhave their own advantages. For example,,while. Comparing this with that, however, I prefer to.

6.Personally, I believe that. Consequently, I’m confident that a bright future is awaiting us because.

7.With the development of society,.So it’s urgent and necessary to .If every member is willing to contribute himself to the society, it will be better and better.

8. It is difficult to say whether is good or not in general as it depends very much on the situation of . However, from a personal point of view I find .

9.From what has been discussed above, we may reasonably arrive at the conclusion that .

10.If we can not take useful means, we may not control this trend, and some undesirable results may come up unexpectedly, so what we should do is .

（四）图表作文：

1． From the chart/graph/table..., we can see from ...to..., the trend / tendency of...keeps a quick/fast/rapid/rise/climb up/ jump, which shows the growth/increase of ...is ... times that of ...;

2.This increase/ jump/ growth/ ...displays the developing strength of ...;

3.This development of increase contributes a lot to the following several reasons:First...Secondly,...Thirdly...