From what has been discussed above, we may safely draw the conclusion that.....通过以上讨论，我们可以得出结论…

1、关于……人们有不同的观点。一些人认为……

There are different opinionsamong people as to ____ 。Some peoplesuggest that____。

2、俗话说(常言道)……，它是我们前辈的经历，但是，即使在今天，它在许多场合仍然适用。

There is an old saying______。 Its the experience of our forefathers，however，it is correct in many cases eventoday.

3、现在，……，它们给我们的日常生活带来了许多危害。首先，……;其次，……。更为糟糕的是……。

Today， ____， which havebrought a lot of harms in our daily life. First， ____Second，____。 What makes things worse is that______。

4、现在，……很普遍，许多人喜欢……，因为……，另外(而且)……。

Nowadays，it is common to ______。

Many people like______because ______。Besides，______。

5、任何事物都是有两面性，……也不例外。它既有有利的一面，也有不利的一面。

Everything has two sides and______is not an exception，it has bothadvantages and disadvantages.

6、关于……人们的观点各不相同，一些人认为(说)……，在他们看来，……

People’s opinions about ______ vary from person to person.Some people say that ______。To them，_____。

7、人类正面临着一个严重的问题……，这个问题变得越来越严重。

Man is now facing a bigproblem ______which is becoming more and more serious.

8、……已成为人的关注的热门话题，特别是在年青人当中，将引发激烈的辩论。

______ has become a hot topicamong people，especially among theyoung and heated debates are right on their way.

9、……在我们的日常生活中起着越来越重要的作用，它给我们带来了许多好处，但同时也引发一些严重的问题。

_____ has been playing anincreasingly important role in our day-to-day life.it has brought us a lot ofbenefits but has created some serious problems as well.

10、根据图表/数字/统计数字/表格中的百分比/图表/条形图/成形图可以看出……。很显然……，但是为什么呢?

According to the figure/number/statistics/percentagesin the /chart/bar graph/line/graph，it can be seen that ______ while. Obviously，______，but why?

1、开头部分：

How nice to hear from you again.

Let me tell you something about the activity.

I’m glad to have received your letter of Apr. 9th.

I’m pleased to hear that you’re coming to China for a visit.

I’m writing to thank you for your help during my stay in America.

2、结尾部分：

With best wishes.

I’m looking forward to your reply.

I’d appreciate it if you could reply earlier.