高中英语常用作文句式
第一篇：高中英语常用作文句式
英语作文常用句式
议论文(正反观点类)
Some are in favor of….. They say…..
However, others are against this idea, saying….
In my opinion,…..
(各抒己见类)
It’s necessary to do sth. .On one hand,….; on the other hand…..
As students, I think(hold the view )that….
(优缺点对比类)
Some agree. They hold the idea that….. But the disadvantage is that…..; others choose to do…..
What’s more,……
But there are disadvantages. …..
From my point of view, I agree with the second view.
常用于发表观点和看法的问题
⑴There is no doubt that…
⑵In general/Generally speaking
⑶The chief reason why ______is that________
⑷It’s reported that
⑸It’s hoped /believed that___
⑹As is know,___
⑺We must recognize that______(=It must be admitted that……)
⑻We have reason to believe that_____
⑼Every coin has two sides
⑽No one can deny the fact that _______
⑾I’m convinced that______
⑿As I’ve just mentioned,
⒀Hardly do I think it possible to get success without cooperation and competition. 说明文开头语
⑴With the development of agriculture and industry / science and technology/population, ______
⑵With the rapid growth of our economy,……
⑶With the reform and open policy being carried out,…..
(4)As a proverb says,….(=As the saying goes,……)
(5)It’s quite clear (obvious) that___
(6)It’s well known that______
As is known to us,______________
What’s known to us is that……..
(7)In recent years, more and more people begin to …..
.
结束语：
⑴In a word ,All in all , in short
⑵From the above we can draw a conclusion that____
⑶So there is no doubt that ____
⑷It goes without saying that __________
⑸Personally/in my opinion,
记叙文表达顺序:
Who, what, when, where, how, why
Remember:图表中对比议论文常用词组或句子:Opinions are divided.
However,…On the contrary相反
Some students think otherwise
时间比例:
Sb. put 2 hours into doing ….
Doing sth. takes up 2 hours…
2 hours go into doing sth.
2 hours are taken up with doing sth.
百分比表达:
50% of the students prefer to watch TV.Another 20% are fond of doing sports
Still others are interested in helping with the housework
The rest of 5% of them= the remaining 5% are in favor of doing sth. Else
The people who drive made up 34% of the total.
The number of the people drive to work takes up 34%.
Most of the people drive to work, which takes up 34%.
表上升: the number of mobile-phones is rising/ increasing/ going up/ on the rise
is jumping to 70% /has increased by 20%
表下降: the number of the private cars is reducing/ decreasing/ declining/ on the fall.
表目的: in order to get there on time= so as to do…/= in an attempt to do sth..
=with the purpose of doing sth./ =in the hope of doing sth.
常用插入语:
To begin with, to tell the truth, In general/Generally speaking
表举例:
For example/ For instance/Take sth./sb. for example.That is to say,….. / in other words,开放作文第一段开头句:
In the picture we can see,…
As we can see in the picture,….(=As is shown in the picture,….)
开放作文第二段开头句:
This picture has profound significance in our daily life ,which indicates a tendency that____.The picture tries to tell us that….
The picture tries to convey to us the significance of protecting our environment. The picture vividly shows the seriousness of the traffic problem.
The picture vividly reflects a common social phenomenon.
It reminds me of a common phenomenon in ….
I think a lot can be learned from the picture.
The picture conveys a message that the success of a project depends on each individual step.
开放作文第三段开头句:
In my opinion,…From my point of view…….As for me,…..
教育与学习
1. global communication.
2. 3. to learn foreign languages which can advance the development of culture communication,
4. 5. 6. homework and high expectation.
7.8.As we all know, we have 9.practical approach and hit the target eventually.
10. It’s no accident that quite a few people achieve their goals and stand apart from
the rest, their success lies in their perseverance and diligence.
11. We should have a high aim in life.
12. Too much complaint can not make any difference, positive energy and high aspiration lead to excellence.
13. It’s necessary for us to perform advantage and avoid shortcoming.
14 …can enrich our knowledge and broaden(widen) our horizon
15. As far as I know/I’m concerned/As I see it/From my point of view
16. I absolutely agree that/I’m firmly believed that/I’m concerned that, studying is not a task completed for teachers or parents, it should be regarded as a treasure (which brings us precious experience and useful knowledge) contributing to a better command/knowledge/master of certain subjects.
16. We should seize every opportunity to accumulate the useful knowledge contributing to our success in the future.
竞争与合作
1. ’t imagine how world will be turned into.
2. 3. 4. 5. It’manage to inspire me and decrease the loads on my shoulders.
6. It’exam and get rid of the difficulties easily, without which I would have failed many times.
7. The misunderstanding has existed for a long time until I meaningful activity.
8. It’s our duty to help the parents return for their lives.
环境与健康
student will be healthy enough to get rid of the disease. being polluted.
3.We the environment and attach the importance to the conservation.
…. life.
成功与失败
1. Talent may determine whether we can succeed, but great efforts which we make help us win.
2. of the most essential competence which we call for.
3. personal development.
4. Shortcoming can’
关爱老人与和谐社会
Feel lonely due to the fact that ------
Devote all their energy to bringing us up (children’s growth)
With no child around (by their side, accompanying them), they suffer a lot from loneliness.bring up sb. with difficulty
shown concern for sb.feel relieved
do sth. for them as a reward of their love
reward your parents, pay back their love
be filled with both pride and a sense of loss
live in harmony with society
Only in this way can our society become more harmonious.
第二篇：英语作文常用结构及常用句式
英语作文常用句式
1.表示原因
1)There are three reasons for this. 2)The reasons for this are as follows. 3)The reason for this is obvious. 4)The reason for this is not far to seek. 5)The reason for this is that„„
6)We have good reason to believe that„„
There are three reasons for the changes that have taken place in our life. Firstly, people’s living standard has been greatly improved. Secondly，most people are well paid, and they can afford what they need or like. Last but not least, more and more people prefer to enjoy modern life. 注：如考生写第一个句子没有把握，可将其改写成两个句子。如：Great changes have taken place in our life. There are three reasons for this.这样写可以避免套用中的表达失误。 2.表示好处
1)It has the following advantages. 2)It does us a lot of good. 3)It benefits us quite a lot. 4)It is beneficial to us. 5)It is of great benefit to us. 例如：
Books are like friends.They can help us know the world better，and they can open our minds and widen our horizons.Therefore，reading extensively is of great benefit to us. 3.表示坏处
1)It has more disadvantages than advantages. 2)It does us much harm. 3)It is harmful to us. 例如：
However, everything divides into two. Television can also be harmful to us. It can do harm to our health and make us lazy if we spend too much time watching television. 4.表示重要、必要、困难、方便、可能
1)It is important(necessary，difficult，convenient， possible)for sb. to do sth. 2)We think it necessary to do sth. 3)It plays an important role in our life. Computers are now being used everywhere，whether in the government，in schools or in business. Soon, computers will be found in every home, too. We have good reason to say that computers are playing an increasingly important role in our life and we have stepped into the Computer Age. 5.表示措施
1)We should take some effective measures. 2)We should try our best to overcome(conquer)the difficulties. 3)We should do our utmost in doing sth. 4)We should solve the problems that we are confronted(faced)with. The housing problem that we are confronted with is becoming more and more serious. Therefore, we must take some effective measures to solve it. 6.表示变化 1)Some changes have taken place in the past five years. 2)A great change will certainly be produced in the world’s communications. 3)The computer has brought about many changes in education. Some changes have taken place in people’s diet in the past five years. The major reasons for these changes are not far to seek. Nowadays, more and more people are switching from grain to meat for protein, and from fruit and vegetable to milk for vitamins. 7.表示事实、现状
1)We cannot ignore the fact that„„ 2)No one can deny the fact that„„ 3)There is no denying the fact that„„
4)This is a phenomenon that many people are interested in. 5)However, that’s not the case. We cannot ignore the fact that industrialization brings with it the problems of pollution. To solve these problems, we can start by educating the public about the hazards of pollution. The government on its part should also design stricter laws to promote a cleaner environment. 8.表示比较
1)Compared with A，B„„
2)I prefer to read rather than watch TV. 3)There is a striking contrast between them. Compared with cars, bicycles have several advantages besides being affordable. Firstly, they do not consume natural resources of petroleum. Secondly, they do not cause the pollution problem. Last but not least，they contribute to people’s health by giving them due physical exercise. 9.表示数量
1)It has increased(decreased)from„„to„„
2)The population in this city has now increased (decreased)to 800，000. 3)The output of July in this factory increased by 15% compared with that of January. With the improvement of the living standard，the proportion of people’s income spent on food has decreased while that spent on education has increased. From the graph listed above, it can be seen that student use of computers has increased from an average of less than two hours per week in 1990 to 20 hours in 2000. 10.表示看法
1)People have(take，adopt，assume)different attitudes towards sth. 2)People have different opinions on this problem. 3)People take different views of(on)the question. 4)Some people believe that„„Others argue that„„
People have different attitudes towards failure. Some believe that failure leads to success. Every failure they experience translates into a greater chance of success at their renewed endeavor. However, others are easily discouraged by failures and put themselves into the category of losers. 11.表示结论
1)In short，it can be said that „„
2)It may be briefly summed up as follows. 3)From what has been mentioned above, we can come to the conclusion that „„ 例如： From what has been mentioned above, we can come to the conclusion that examination is necessary, however, its method should be improved. 12.套语
1)It’s well known to us that „„ 2)As is known to us, „„
3)This is a topic that is being widely talked about. 4)From the graph(table, chart)listed above, it can be seen that „„ 5)As a proverb says, “Where there is a will, there is a way. As is well known to us, it is important for the students to know the world outside campus. The reason for this is obvious. Nowadays, the society is changing and developing rapidly, and the campus is no longer an “ivory tower”. As college students, we must get in touch with the world outside the campus. Only in this way can we adapt ourselves to the society quickly after we graduate. 图表类作文常用句式
The table shows (indicates) that a great number of people spent their holidays traveling abroad. As we can see from the graph, the rate dropped slightly from 38% in 1993 to 31% in 2003.„ From the table we can find out that only 35% of the people have taken in physical activities.„The number of...is equal to that of... It doubled the number of last year. It is clear from the chart that as incomes increase people can afford to live more comfortably and eat well. 图表作文模板
As is shown/indicated/illustrated by the figure/percentage in the table (graph/picture/pie/chart), _作文题目的议题_has been on rise (goes up/increases/drops/decreases, significantly/dramatically/ steadily rising/decreasing) from_% in _年_ to _% in _年_. From the sharp/marked decline/ rise in the chart, it goes without saying that __现象总结___. There are at least two good reasons accounting for __. On the one hand, ____. On the other hand, ___ is due to the fact that __.In addition, __ is responsible for ___. (Maybe there are some other reasons to show ______.But it is generally believed that the above mentioned reasons are commonly convincing.) As far as I am concerned, I hold the point of view that _______. 再加上对策、口号。( It’s high time that + 一般过去时)
英语写作模板
模板一：直陈观点，以例佐证
观点：More haste, less speed. Before moving to the next step, one needs a practical consideration on what he has already achieved. (欲速则不达)
From my point of view, we should do everything step by step. One often fails without good preparation. Take English study for example. Just as Rome was not built in one day, it takes one year’s practice to have a good command of the language. If we do not learn from spelling correct words and writing acceptable sentences, we are never able to write a good composition. And without practicing oral English a lot, we can never speak English fluently. If we don’t read and listen a lot and do a lot of efficient exercises, we can not pass English tests. In short, we should have a good foundation if we want to make great achievements in our studies and work or in other things as well. 模板二：呈现看法，分说原由
观点：Honesty is the best policy.(诚实为上)
It is true that most of us value honesty highly. Personally I agree that honesty is the best policy. As we know, if one is honest, other people will deeply respect him or her, and are willing to make friends with him or her. In addition, being honest can make people’s life easier and more harmonious. There are a lot of examples to support the argument. For example, consumers will not be afraid of being overcharged if dealers are honest. For another example, Singapore is a trustworthy society and has a very low criminal rate. There is no doubt that being honest is of benefit to both the state and the individual. We should have the spirit of honesty. 模板三：先抑后扬，肯定观点
现象：Should the students have the sense of competition?(是否应该培养学生的竞争意识) There are two opposite opinions about competition. Some people think little of it, believing it will do harm to the relationship between people. Besides, some people don’t want to try hard to succeed so that they can find an excuse of their failure. From my point of view, we should try to encourage students to have the sense of competition because there exists great competition in our modern world. Having the sense of it will certainly be important for students to develop after they leave school. However, we should guide our students to have a correct sense of it, getting them to know that they only have opponents but not enemies. We should also teach our students not to be afraid of failure because everyone may meet it more or less. Instead, try to face to and overcome it. 模板四：先扬后抑，否定观点
现象：Can “lucky numbers” bring good luck?(吉祥数字能带来好运吗?)
In the eyes of some people, lucky numbers can bring them good luck. They think so highly of lucky numbers that they even spend a lot of money to buy lucky numbers. Many other people hold different ideas about lucky numbers. They think there are no lucky numbers at all. Numbers and luck are two different things. So far as I’m concerned, I agree with the latter. Obviously, such belief is only a kind of superstition. Perhaps it holds true for some cases, but often it does not. Numbers can never bring good luck to a person at all and our luck is in our own hands. Therefore, everyone can have good luck only if he tries his best. Let’s always remember “Opportunities are only for the prepared mind” and “No pains, no gains”. 模板五：确定主题，分步解说
主题：Reduce waste on campus(减少校园浪费)
It is certain that the problem of waste is becoming more and more serious on campus and it’s time for us to reduce it. For one reason, we have already wasted a lot of precious resources such as water and electricity. For another, our waste adds our parents and the society a burden. However, some are still puzzled how to reduce waste on campus. Here are some suggestions. To begin with, we should turn off the light when we leave dorms or classrooms so as to save electricity as much as possible. Secondly, we should not spend too much money. Thirdly, we should stop wasting water when we bath, or clean faces, or wash clothes or dishes. Actually, there are different solutions according to different situations. Therefore, I firmly believe that we can reduce the waste on campus with our efforts. 模板六：名谚开篇，烘托观点
观点：Failure is the mother of success. (失败是成功之母)
People often say, “Failure is the mother of success.” There is hardly any success won without failure. A painter may throw many unsuccessful drawings before he finally makes a satisfactory one. A doctor may try many times before he finds the effective treatment for a strange disease. A scientist may make hundreds of experiments before he obtains the data he needs. In other words, the painter, the doctor and the scientist have failed time and again before they succeed in the end. From the above examples, we can conclude that failures are very common. We can get some helpful experiences from them and learn little by little what is the right way to our goal. It seems that failures are the steps in the mountain paths leading up to the peak where success lies. You have to climb the steps in order to reach the top. We should all take a positive attitude to failures and keep on working hard so as to meet with the final success in our studies and careers. 模板七：实证调研，数据为先
现象：Cell phones in China(手机在中国)
As a survey shows, cell phones are becoming more and more popular in China. In 2001, the number of cell phones was 85,260,000; in 2002, the number was 180,000,000; in 2003, 206,600,000; in 2004, 269,000,000; while in 2005, the number went up to 315,000,000. From these numbers, we can see the increasing use of cell phones. There are many reasons for this development. Firstly, cell phones are very convenient to be carried everywhere. Secondly, cell phones can make us get news, play games, listen to music and chat through sending short messages. Thirdly, the drop of price, including the phone price and the communication price, has made it possible for an average person to buy one and make more use of it. 模板八： 正反观点，各圆己见
话题：Wealth or health, which is more important?(金钱与健康哪一个更重要?)
Some think that wealth means everything. In their eyes, they can have everything done with enough money. Some of them take risky chances to make money only with the result that they get neither wealth nor health. Actually, health is more important than wealth. Health is the foundation of one’s success If one gets sick, it is nearly impossible for him to do his work well. On the other hand, a person suffering from illness, in fact, cannot get any wealth: for one thing, I order to cure his illness, he has to spend a lot of money on the medical treatment; for another, if he is ill, he can never truly enjoy his wealth. So, if you want to become wealthy, keep good health. Health is the source of energy and it’s the starting point where everything begins. Therefore, you should exercise every day with proper diet, forming good living habits and trying to avoid any minor disease.
第三篇：英语作文常用句式.短语
一.常用与开头的短语、句式
1) with the (rapidly)growing popularity of (computers/private cars) in China，the quality
of our lives has been considerably changed
随着(电脑/私家车)的迅速普及/流行，我们的生活质量发生了相当大的变化。
2)With the (rapid)growth of (economy/population)，many problems such as (water shortages / waste of energy / lack of professional management)are beginning to surface .
随着(经济/人口)的(快速)增长，很多问题比如(水的不足/能源的浪费/专业化管理的缺乏)正开始出现(浮出水面)。
3)With the development of (science and technology/market economy)，more and more/an increasing number of people come to realize that …
随着(科技/市场经济)的发展，越来越多的人们开始意识到…
4)Currently there is a widespread/serious concern over (illegal publication/drug abuse/negative
influence of western cultures).
目前，(非法出版/药物滥用/西方文化的消极影响)正受到广泛地/严重的关注。
5)Nowadays ,a heated discussion about…is under way in China .some people believe
that …,whereas others argue that…
目前，中国正进行着关于…的热烈讨论。 有些人认为…然而另外的人认为…
二.引述段落提出问题时常用的句式、词语：
@There are many reasons why…
@The reasons why …are as follows
三.展开段落论证时常用的句式、词语：
(1)表层次：
①、第一层次(首先) First，Firstly，In the first place，First of all ，To begin with，
For one thing
②、第二层次(其次) Second ，Secondly，In the second place，Next，Then，For another，③、第三层次(第三点)Third， Thirdly，Besides，In addition，Furthermore，What
is more , On top of(此外，还有), Moreover，
④、最后一点(最后) at last，lastly，finally，in the last place ，last of all
(2)表示举例：for example, for instance, like, such as, take … for example ,In point of (说
到…,关于)
(3)表示解释：as a matter of fact, honestly /frankly speaking, in this case(假若这样的话)
(4)表示强调：above all, certainly, indeed, especially, particularly, actually, needless to say,
(5)表示原因： because, because of, as ,since, for,Owing to , due to, on account of, on the
ground of/ on grounds of , as a result of, now that, seeing that…,
considering/given that…
(6)表示条件：if,in case (of),in that case,in the event (of)(一旦，如果)，
providing/providedthat,(假使)，on/uponcondition that(假如，在…条件
下)， on the understanding that(在…条件下)
四.总结性段落常用句式、词语：
@简言之 in a word ，in summary，to sum up ,in short，in brief
@总之， in conclusion，on the whole，altogether， in general, generally speaking
@因此， so，thus，hence，therefore。consequently
@结果， in consequence (of)
as a result
@由此可见。。。 it will be seen from it that
@如上所述，我们可以得出结论:
As has been said above，we can conclude that/draw a conclusion/reach a conclusion / come to a conclusion that…
五.基本句型
@It is hoped that we should place much emphasis on / pay more attention to …
希望我们能重视…
@To conclude，we can see that the best way/the possible solution is ...
最后，我们可以看到最好的方法/有可能的解决方法是…
@In short，… are the major problems to be solved to …
总之，…是我们为…所要解决的主要问题。
@In order to make our world a better place to live,we should make great efforts to…
为了使我们的世界成为更好的居住地，我们应该努力…
@In a word ，there are three suggestions we must follow: …Only in this way can we
(achievegreat success)。
总之，我们必须遵循以下三条建议….只有这么做，我们才能(成功)。
@It is time for us to take an active part in…
是我们该积极参与…的时候了。
@Let us work hand in handto(solve these social problems)
让我们共同努力来解决这些社会问题。
@I appeal to everyone to…
我号召每个人都…
@Taking into account all these factors, we may reach the conclusion that…
考虑到所有这些因素，我们可以得出…的结论。
六.连接短语
@ 然而while ，whereas，but，however，nevertheless
@ 尽管如此in spite of that ，despite this ，regardless of…
@ 但在另一方面but on the other hand
@ 与…相比in comparison with。。。(as) compared to / with。。。
@ 对比之下in contrast (to)
@ 相反 on the contrary，instead
@ 他们的区别如下 The differences are as follows:
The differences can be described as follows :
@ A与B之间的不同在于….The difference between A and B is / lies in / exists in / consists
in…; A is different from B in…
第四篇：高中英语正反对比类作文常用句式与写作
正反对比类作文常用句式与写作模板
收集整理王东福
一. 常用句式
1、Para 1 开头句，引入主题
Currently，we have had a heated discussion about whether we should ….
We have had a survey on…
People have different opinions on this problem.
Different people hold different opinions.
Different people have different opinions.
The topic of … is becoming the most popular one recently.
When asked about …,different people hold different views.
People have taken different attitudes towards …
Opinions are divided on the question.
Students hold different views on the question
Opinions differ/vary on the question.
Opinions are mainly divided into two groups.
2、Para 2
(1)Pros 正方常用句子
40% of the students are for the idea of
Some people believe/ agree that
Some of them are in favour of the idea that…
Researches shows that…
There are some people who think that…
40% of the students think that …
They believe that it is necessary …
Some people hold the view that…
(2)Transition正反方转折
However, every coin has two sides.
Some people don’t agree. They think…
Others have different opinions.
Others argue that …
On the contrary, others hold a different view.
On the other hand, people object that ….
However, on the other hand,
3、Para 3自己观点:
In my opinion,…
Personally, …(哪方观点).The reason is that ….
In a word, my personal view emphasizes on …(采取对策)in a scientific point.
In terms of
While it is commonly believed that A……, I believe B……
In a word , it is clear that…
In conclusion …
On account of this we can find that … 由此我们可以知道…
Thus, this is the reason why we must …
To sum up, …总而言之, …
From my point of view, …依我看。。。
4.罗列理由的过渡词:
Firstly …; Secondly…; Thirdly…; Besides…; In addition…; What’s more…; Moreover;1
Furthermore; At last; Finally; Eventually; first of all, Above all;
表列举：for example、that is to say, in other words,
表补充：besides、in addition、moreover, what’s more
表对比：on the one hand…on the other hand, on the contrary(相反的).For one thing, for
another thing, unlike …while(而…), compared with,in spite of ,instead.
表原因：because of、thanks to、due to、owing to
表结果：therefore、thus、as a result、so
表结论：in a word、in brief
表转折：however、nevertheless、yet, but ,
二.写作模板
正反对比类作文要求论述两个对立的观点并给出自己的看法。
1. 有一些人认为……2. 另一些人认为……3. 我的看法……
模版一
The topic of ①-----(主题)is becoming more and more popular recently. There are two sides
of opinions about it. Some people say A is their favorite. They hold their view for the reason of ②
--------(支持A的理由一)What’s more, ③------(理由二). Moreover, ④--------(理由三).
While others think that B is a better choice in the following three reasons. Firstly,------(支持
B的理由一). Secondly (besides),⑥-------(理由二). Thirdly (finally),⑦-------(理由三).
From my point of view, I think ⑧------(我的观点). The reason is that ⑨-------(原因). As
a matter of fact, there are some other reasons to explain my choice. For me, the former is surely a
wise choice.
模版二
The students of Class 3 had a discussion about whether……
Some people tend to think that ..( 观点一)They point out that…(理由一)Additionally,…(理
由二)A case in point is …(举例)Therefore,…(小结)
On the contrary, other people hold the view that…(观点二)They argue that …(理由一)
What’s more,…(理由二)As an illustration,…(举例)Accordingly,…(小结)
As far as I am concerned, I think…(我的观点)The reason is that …(理由一)And also,(理
由二)So ,…(总结自己的观点)
模版三
Some people believe that ①________(观点一). For example,②____________(举例说
明).
On the contrary, other people think that … For example,(3)_________(举例说明).
In my opinion, … For one thing,④_______(我该看法的理由一). For another thing,⑤
__________(理由之二).
2005年江西卷范文
Should students make friends on line? Some people say yes. The Internet helps make many
friends. Chatting on line, some students can more freely express their feelings and opinions, and
even get help with their foreign students.
Others, however, think students should not. They say making friends on line is a waste of
time, which should be spent more meaningfully. Besides, some students get cheated on line.
It is my opinion that students should place their study, health and safety before other things.
As for friendship, we can readily find it in our classmates and other people around us.
第五篇：专升本英语作文常用句式大全及套用范例
以下是短文写作中使用率最高、覆盖面最广的基本句式，每组句式的功能相同或相似，考生可根据自己的情况选择其中的1-2个，做到能够熟练正确地仿写或套用。
1.表示原因
1)There are three reasons for this.
2)The reasons for this are as follows.
3)The reason for this is obvious.
4)The reason for this is not far to seek.
5)The reason for this is that...
6)We have good reason to believe that...
例如：
There are three reasons for the changes that have taken place in our life.Firstly，people’s living standard has been greatly improved.Secondly，most people are well paid， and they can afford what they need or like.Last but not least，more and more people prefer to enjoy modern life.
注：如考生写第一个句子没有把握，可将其改写成两个句子。如：Great changes have taken place in our life. There are three reasons for this.这样写可以避免套用中的表达失误。
2.表示好处
1)It has the following advantages.
2)It does us a lot of good.
3)It benefits us quite a lot.
4)It is beneficial to us.
5)It is of great benefit to us.
例如：
Books are like friends.They can help us know the world better，and they can open our minds and widen our horizons.Therefore，reading extensively is of great benefit to us.
3.表示坏处
1)It has more disadvantages than advantages.
2)It does us much harm.
3)It is harmful to us.
例如：
However，everything divides into two.Television can also be harmful to us.It can do harm to our health and make us lazy if we spend too much time watching television.
4.表示重要、必要、困难、方便、可能
1)It is important(necessary，difficult，convenient， possible)for sb.to do sth.
2)We think it necessary to do sth.
3)It plays an important role in our life.
例如：
Computers are now being used everywhere，whether in the government，in schools or in business.Soon， computers will be found in every home，too.We have good reason to say that computers are playing an increasingly important role in our life and we have stepped into the Computer Age.
5.表示措施
1)We should take some effective measures.
2)We should try our best to overcome(conquer)the difficulties.
3)We should do our utmost in doing sth.
4)We should solve the problems that we are confronted(faced)with.
例如：
The housing problem that we are confronted with is becoming more and more serious.Therefore，we must take some effective measures to solve it.
6.表示变化
1)Some changes have taken place in the past five years.
2)A great change will certainly be produced in the world’s communications.
3)The computer has brought about many changes in education.
例如：
Some changes have taken place in people’s diet in the past five years.The major reasons for these changes are not far to seek.Nowadays，more and more people are switching from grain to meat for protein，and from fruit and vegetable to milk for vitamins.
7.表示事实、现状
1)We cannot ignore the fact that...
2)No one can deny the fact that...
3)There is no denying the fact that...
4)This is a phenomenon that many people are interested in.
5)However，that’s not the case.
例如：
We cannot ignore the fact that industrialization brings with it the problems of pollution.To solve these problems， we can start by educating the public about the hazards of pollution.The government on its part should also design stricter laws to promote a cleaner environment.
8.表示比较
1)Compared with A，B...
2)I prefer to read rather than watch TV.
3)There is a striking contrast between them.
例如：
Compared with cars，bicycles have several advantages besides being affordable.Firstly，they do not consume natural resources of petroleum.Secondly，they do not cause the pollution problem.Last but not least，they contribute to people’s health by giving them due physical exercise.
9.表示数量
1)It has increased(decreased)from...to...
2)The population in this city has now increased (decreased)to 800，000.
3)The output of July in this factory increased by 15% compared with that of January.
例如：
With the improvement of the living standard，the proportion of people’s income spent on food has decreased while that spent on education has increased.
再如：
From the graph listed above，itcan be seen that student use of computers has increased from an average of less than two hours per week in 2008 to 20 hours in 2009.
.