英語作文萬能開頭句和結(jié)尾句(英語作文萬能開頭和結(jié)尾)

1.英語作文萬能開頭和結(jié)尾

一、開頭萬能公式

1.開頭萬能公式一：

名人名言：有人問了，“我沒有記住名言，怎么辦？尤其是英語名言？”很好辦：編！原理：我們看到的東西很多都是創(chuàng)造出來的，包括我們欣賞的文章也是，所以盡管編，但是一定要聽起來很有道理，而且沒準(zhǔn)將來我們就是名人呢！對(duì)吧？

經(jīng)典句型：A proverb says, “ You are only young once.” （適用于已記住的名言）It goes without saying that we cannot be young forever. （適用于自編名言）更多經(jīng)典句型：As everyone knows, No one can deny that…

2.開頭萬能公式二：

數(shù)字統(tǒng)計(jì)原理：要想更有說服力，就應(yīng)該用實(shí)際的數(shù)字來說明。原則上在議論文當(dāng)中不應(yīng)該出現(xiàn)虛假數(shù)字的，可是在考試的時(shí)候哪管那三七二十一，但編無妨，只要我有東西寫就萬事大吉了。所以不妨試用下面的句型：According to a recent survey, about 78.9% of the college students wanted to further their study after their graduation.

看起來這個(gè)數(shù)字文縐縐的，其實(shí)都是編造出來的，下面隨便幾個(gè)題目我們都可以這樣編造：

Honesty

根據(jù)最近的一項(xiàng)統(tǒng)計(jì)調(diào)查顯示，大學(xué)生向老師請(qǐng)假的理由當(dāng)中78%都是假的。

Travel by Bike

根據(jù)最近的一項(xiàng)統(tǒng)計(jì)調(diào)查顯示，85%的人在近距離旅行的時(shí)候首選的交通工具是自行車。

Youth

根據(jù)最近的一項(xiàng)統(tǒng)計(jì)調(diào)查顯示，在某個(gè)大學(xué)，學(xué)生的課余時(shí)間的70%都是在休閑娛樂。

Five-day Work Week Better than Six-day Work?

根據(jù)最近的一項(xiàng)統(tǒng)計(jì)調(diào)查顯示，98%的人同意每周五天工作日。

更多句型：A recent statistics shows that …

二、結(jié)尾萬能公式

1.結(jié)尾萬能公式一：如此結(jié)論

說完了，畢竟要?dú)w納一番，相信各位都有這樣的經(jīng)歷，領(lǐng)導(dǎo)長(zhǎng)篇大論，到最后終于冒出個(gè)“總而言之”之類的話，我們馬上停止開小差，等待領(lǐng)導(dǎo)說結(jié)束語。也就是說，開頭很好，也必然要有一個(gè)精彩的結(jié)尾，讓讀者眼前一亮，這樣，你就可以拿高分了！比如下面的例子：

Obviously（此為過渡短語）， we can draw the conclusion that good manners arise from politeness and respect for others.

如果讀者很難“顯而見之”，但說無妨，就當(dāng)讀者的眼光太淺罷了！

更多過渡短語：

to sum up, in conclusion, in brief, on account of this, thus

更多句型：

Thus, it can be concluded that…， Therefore, we can find that…

2.結(jié)尾萬能公式二：如此建議

如果說“如此結(jié)論”是結(jié)尾最沒用的廢話，那么“如此建議”應(yīng)該是最有價(jià)值的廢話了，因?yàn)檫@里雖然也是廢話，但是卻用了一個(gè)很經(jīng)典的虛擬語氣的句型。拽！

Obviously, it is high time that we took some measures to solve the problem.

這里的虛擬語氣用得很經(jīng)典，因?yàn)榭脊俦緛斫?jīng)?？歼@個(gè)句型，而如果我們自己寫出來，你說考官會(huì)怎么想呢？更多句型：

Accordingly, I recommend that some measures be taken.

Consequently, to solve the problem, some measures should be taken.

2.求英語作文萬能開頭和結(jié)尾

一）段首句1. 關(guān)于……人們有不同的觀點(diǎn)。

一些人認(rèn)為…… There are different opinions among people as to ____ .Some people suggest that ____.2. 俗話說（常言道）……，它是我們前輩的經(jīng)歷，但是，即使在今天，它在許多場(chǎng)合仍然適用。There is an old saying______. It's the experience of our forefathers,however,it is correct in many cases even today.3. 現(xiàn)在，……，它們給我們的日常生活帶來了許多危害。

首先，……；其次，……。更為糟糕的是…… Today, ____, which have brought a lot of harms in our daily life. First, ____ Second,____.What makes things worse is that______.4. 現(xiàn)在，……很普遍，許多人喜歡……，因?yàn)椤硗猓ǘ遥?/p>

Nowadays, it is common to ______. Many people like ______ because ______.Besides,______.5. 任何事物都是有兩面性，……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 both advantages and disadvantages.6. 關(guān)于……人們的觀點(diǎn)各不相同，一些人認(rèn)為（說）……，在他們看來，…… People's opinions about ______ vary from person to person. Some people say that ______.To them,_____.7. 人類正面臨著一個(gè)嚴(yán)重的問題……，這個(gè)問題變得越來越嚴(yán)重。Man is now facing a big problem ______ which is becoming more and more serious.8. ……已成為人的關(guān)注的熱門話題，特別是在年青人當(dāng)中，將引發(fā)激烈的辯論。

______ has become a hot topic among people,especially among the young and heated debates are right on their way.9. ……在我們的日常生活中起著越來越重要的作用，它給我們帶來了許多好處，但同時(shí)也引發(fā)一些嚴(yán)重 的問題。______ has been playing an increasingly important role in our day-to-day life. It has brought us a lot of benefits but has created some serious problems as well.10. 根據(jù)圖表/數(shù)字/統(tǒng)計(jì)數(shù)字/表格中的百分比/圖表/條形圖/成形圖可以看出……。

很顯然……，但是 為什么呢？According to the figure/number/statistics/percentages in the /chart/bar graph/line/graph,it can be seen that ______ while. Obviously, ______, but why？（二）中間段落句1. 相反，有一些人贊成……，他們相信……，而且，他們認(rèn)為……。On the contrary, there are some people in favor of ___.At the same time, they say____.2. 但是，我認(rèn)為這不是解決……的好方法，比如……。

最糟糕的是……。But I don't think it is a very good way to solve ____.For example,____.Worst of all,___.3. ……對(duì)我們國(guó)家的發(fā)展和建設(shè)是必不可少的，（也是）非常重要的。

首先，……。而且……，最重要 的是…… ______is necessary and important to our country's development and construction. First,______. What's more, _____.Most important of all,______.4. 有幾個(gè)可供我們采納的方法。

首先，我們可以……。There are several measures for us to adopt. First, we can______5. 面臨……，我們應(yīng)該采取一系列行之有效的方法來……。

一方面……，另一方面，Confronted with______, we should take a series of effective measures to______. For one thing,______For another, ______6. 早就應(yīng)該拿出行動(dòng)了。比如說……，另外……。

所有這些方法肯定會(huì)……。It is high time that something was done about it. For example. _____.In addition. _____.All these measures will certainly______.7. 為什么……？第一個(gè)原因是……；第二個(gè)原因是……；第三個(gè)原因是……。

總的來說，……的主要原 因是由于…… Why______? The first reason is that ______.The second reason is ______.The third is ______.For all this, the main cause of ______due to ______.8. 然而，正如任何事物都有好壞兩個(gè)方面一樣，……也有它的不利的一面，象……。However, just like everything has both its good and bad sides, ______also has its own disadvantages, such as ______.9. 盡管如此，我相信……更有利。

Nonetheless, I believe that ______is more advantageous.10. 完全同意……這種觀點(diǎn)（陳述），主要理由如下：I fully agree with the statement that ______ because______.（三）結(jié)尾句1. 至于我，在某種程度上我同意后面的觀點(diǎn)，我認(rèn)為…… As far as I am concerned, I agree with the latter opinion to some extent. I think that ……2. 總而言之，整個(gè)社會(huì)應(yīng)該密切關(guān)注……這個(gè)問題。只有這樣，我們才能在將來……。

In a word, the whole society should pay close attention to the problem of ……Only in this way can ……in the future.3. 但是，……和……都有它們各自的優(yōu)勢(shì)（好處）。例如，……，而……。

然而，把這兩者相比較，我更傾向于（喜歡）……But ……and……h(huán)ave heir own advantages. For example， …… while…… Comparing this with that, however, I prefer to……4. 就我個(gè)人而言，我相信……，因此，我堅(jiān)信美好的未來正等著我們。因?yàn)椤?Personally, I believe that…… Consequently, I'm confident that a bright future is 。

3.高考英語書信作文萬能開頭結(jié)尾,典型句子

一、開頭：

1.How is it going？ 最近怎么樣？

2.I am glad to receive your letter.很高興收到你的來信。

3.You asked me about(+problem question 等)，now let me give you some advice.你在來信中詢問我。.，現(xiàn)在，讓我給你一些建議。

4.It has been a long time since we met.我們很久沒見面了。

二、結(jié)尾：

1.I am looking forward to receiving your letter.我期待著你的來信。

2.Thank you in advance.提前謝謝你。

3.Please wirte to me as soon as possible.請(qǐng)盡快回信

4.Good luck |Best wishes.祝你好運(yùn)

4.求英語作文萬能開頭結(jié)尾

萬能開頭 一篇文章通?？煞譃槿齻€(gè)部分，即開頭、正文和結(jié)尾。

這三個(gè)部分安排是否得體，直接影響到文章的質(zhì)量。 文章的開頭一般來說應(yīng)盡量做到開門見山，用簡(jiǎn)單明白的敘述引出文章的話題，使讀者了解文章要談?wù)撌裁?，一下于引起讀者的興趣。

作文常見的開頭形式大致有以下幾種： 1.開門見山，揭示主題 文章一開頭，就交待清楚文章的主題是什么。如“How I Spent My Vacation”（我怎樣度假）的開頭是： I Spent my last vacation happily. 下面是題為"Honesty"（談?wù)\實(shí)）一文中的開頭：Honesty is one of the best virtues.An honest man is always trusted and respected.On the contrary, one who tells lies is regarded as a "liar",and is looked upon by honest people. 2.交代人物、事情、時(shí)間或環(huán)境開頭 在文章的開頭，先把人物、事件和環(huán)境交待清楚。

例如"A Trip to Jinshan" （去金山旅游）的開頭： The day before yesterday my class went on a bus trip to Jinshan. The bus ride there took three hours. The long trip made us very tired, but the sight of the beautiful sea refreshed us. 3. 回憶性的開頭 用回憶的方法來開頭。例如"A Trip to the Taishan Mountain"（泰山游）的開頭是： I remember my first trip to the Taishan Mountain as if it were yesterday. 4.概括性的開頭 即對(duì)要在文章中敘述的人或事先作一個(gè)概括性的介紹。

如“The Happiness of Reading Books”（讀書的快樂）的開頭： People often say that gold and silver are the most valuable things in the world. But I say that to read books is more valuable than anything else, because books give us knowledge and knowledge gives us power. 5.介紹環(huán)境式的開頭 即開頭利用自然景物或自然環(huán)境引出要介紹的事物。如“An Accident”（一場(chǎng)事故）的開頭是： It was a rainy and windy morning. The sky was gloomy, the temperature was low, and the street was nearly empty. I was on my way back to school. Suddenly, a speeding car came round the corner. 6.交待寫作目的的開頭。

在文章的一開頭就交待寫作目的，如通過文章要表揚(yáng)誰，批評(píng)誰，或說明一個(gè)什么問題等。如 "Pollution Control" （控制污染）的開頭： In this article I shall draw your attention to the subject of pollution control. 萬能結(jié)尾 1.活動(dòng)類. Never before has xxx活動(dòng) been concerned much as it is today ! As far as I am concerned , it is high time we did something useful to improve ………… 2.好壞對(duì)比 Although every coin has its two sides, I think there are more advantages than disadvantages to cancel the long May Day holiday and shorten it into only one day. 3.父母幫助子女/老師幫助學(xué)生 As the old saying goes, “To give a man a fish, and you feed him for a day; to teach a man to fish, and you feed him for a lifetime”. As far as I'm concerned, parents should help their children to adapt themselves to society rather than shelter them from what's going on outside. 4. 關(guān)注家鄉(xiāng)，關(guān)注國(guó)家的發(fā)展 Personally, I am sure we can see that China/ my hometown is getting richer and stronger and the people in our /my hometown /country will surely enjoy a happy life if all the measures above are to be taken effectively. 5. 感恩活動(dòng)的意義/ I think this is a meaningful activity, which teaches us to learn to have gratitude for the people around us. Being grateful to others is a good feeling. With it we can know how to respect our parents, the elders and teachers. With it we can learn to care for others and forgive others. Only when we are always keeping a grateful heart to others can we harvest well-being and happiness. 6.社會(huì)公益活動(dòng)的意義 From my point of view, xx活動(dòng) is obviously more than just learning; furthermore, it is helpful to broaden our horizon and improve our understanding of the world. That's why I'd like to take this opportunity and make the most of my special talents and interests. By doing so, I feel I can make a small contribution to society. 7.學(xué)生健康 1. To improve students' health, we call for less homework. Only in this way can students get plenty of sleep and meanwhile prevent themselves from being nearsighted. Poorer diets and exercise should also be paid attention to so that they won't easily put on weight. With their heavy burdens removed, students can then keep in normal mental health. 學(xué)生健康 2. As far as I am concerned, we students should balance our physical exercise and studies. Just like a saying goes: “All work and no play makes Jack a dull boy,” without a sound body, one cannot achieve anything. However, too much attention has been paid only to studies. Therefore, I suggest we be given less homework and more time for out-of-classroom activities to solve all the problems. Only in this way can we lead a healthy life 8.環(huán)保類 As far as I am concerned , it is high time we did 。

5.英語書信作文開頭結(jié)尾的萬能句型

You letter came to me this morning. I have received your letter of July the 20th. I'm writing to you about the lecture to be given next Monday. I'm writing to ask if you can come next week. How time flies! It's three months since I saw you last. Thank you for your letter. In reply to your letter about (the exhibition this year)…； Let me tell you that… 信件結(jié)尾常用語： Please remember me to your whole family. Give my best regards (wishes) to your mother. Best wishes. With love. Wish you a pleasant journey. Wish you success. Wish you the best of health. (luck) Looking forward to your next visit to China. Looking forward to the pleasure of meeting you. Expecting to hear from you as soon as possible. 閱路和應(yīng)答： Go down this street Turn night/left at the first crossing It's about…metres from here You can't miss it In front of behind at/a the corner（不用in） Pass two blocks wish you good luck!。

6.跪求簡(jiǎn)單英語萬能作文和開頭結(jié)尾句子 要原創(chuàng)帶翻譯 在

Chapter One 文章開頭句型 1-1 對(duì)立法 ： 先引出其他人的不同看法，然后提出自己的看法或者偏向于某一看法， 適用于有爭(zhēng)議性的主題. 例如（e.g） [1]. When asked about。

.., the vast/overwhelming majority of people say that 。

. But I think/view a bit differently. [2]. When it comes to 。. , some people believe that 。

. Others argue/claim that the opposite/reverse is true . There is probably some truth in both arguments /statements , but (I tend to the former/latter 。

) [3]. Now, it is commonly/generally/widely believed/held/acknowledged that 。. They claim/ believe/argue that 。

But I wonder/doubt whether。.. 1-2 現(xiàn)象法 引出要剖析的現(xiàn)象或者問題， 然后評(píng)論 . e.g [1]. Recently the rise in problem of/(phenomenon of) 。

has cause/aroused public/popular/wide/ worldwide concern. [2]. Recently the issue of the problem of/the phenomenon of 。has been brought into focus. ( has been brought to public attention) [3].Inflation/Corruption/Social inequality 。

is yet another of the new and bitter truth we have to learn to face now/constantly. ----- To be continued !! 1-3 觀點(diǎn)法 ----開門見山，直接了當(dāng)?shù)靥岢鲎约簩?duì)要討論的問題的看法. e.g: [1]. Never history has the change of .. been as evident as 。 Nowhere in the world/China has the issue/idea of .. been more visible/popular than。

[2]. Now people in growing/significant numbers are beginning/coming to realize/accept/(be aware) that。 [3]. Now there is a growing awareness/recognition of the necessity to。

Now people become increasingly aware/conscious of the importance of 。

[4]. Perhaps it is time to have a fresh look at the attitude/idea that。

. 1-4 引用法 ----- 先引出名人名言或者有代表性的看法， 來引出文章要展開論述的觀點(diǎn)！ e.g: [1]. "Knowledge is power." such is the remark made by Bacon. This remark has been shared by more and more people . "Education is not complete with graduation." Such is the opinion of a great American philosopher. Now more and more people share his opinion. [2]."。

" How often we hear such statements/words like those /this . In our own days we are used to hearing such traditional complains as this "。

". 1-5 比較法 ------ 通過對(duì)過去，現(xiàn)在 兩種不同的傾向，觀點(diǎn)的比較 ， 引出文章要討論的觀點(diǎn). e.g: [1]. For years, 。had been viewed as 。

But people are taking a fresh look now. With the growing 。 , people 。

. . [2]. People used to think that 。

(In the past, 。.) But people now share this new. 1-6 故事法 ---- 先講一個(gè)較短的故事來引發(fā)讀者的興趣， 引出文章的主題. e.g: [1]. Once in (a newspaper) , I read of/learnt 。

. The phenomenon of 。 has aroused public concern. [2]. I have a friend who 。

Should he 。. ? Such a dilemma we are often confront with in our daily life. [3]. Once upon a time, there lived a man who 。

This story may be (unbelievable) , but it still has a realistic significance now. 1-8 問題法 ----- 先用討論或解答的設(shè)問， 引出自己觀點(diǎn)， 適用于有爭(zhēng)議性的話題. e.g: Should/What 。

? Options of 。 vary greatly , some 。

, others 。 But in my opinion , 。

. Chapter 2 文章中間主體內(nèi)容句型 原因結(jié)果分析 3-1-1. 基本原因 --- 分析某事物時(shí)， 用此句型說明其基本的或者多方面的原因. e.g: [1]. Why 。

? For one thing.. For another 。 [2]. The answer to this problem involves many factors. For one thing。

For another。

Still another 。 [3]. A number of factors , both physical and psychological affect 。

. /both individual and social contribute to 。. 3-1-2 另一原因 --------> 在分析了基本原因之后， 再補(bǔ)充一個(gè)次要的或者更重要時(shí)用！ e.g: [1]. Another important factor is 。

. [2]. 。 is also responsible for the change/problem. [3]. Certainly , the 。

is not the sole reason for 。.. 3-1-3 后果影響 --------- 分析某事物可能造成的后果或者帶來的影響 . e.g: [1]. It will produce a profound/far-reaching effect/impact on。

. [2]. In involves some serious consequence for 。

.. 比較對(duì)照句型 3-2-1. 兩者比較 ---> 比較兩事物， 要說出其一超過另一個(gè)， 或肯定一事物的優(yōu)點(diǎn)， 也肯定其缺點(diǎn)的時(shí)候用 ！ e.g: [1]. The advantages gained from A are much greater than the advantages we gain from B. [2]. Indeed, A carries much weight when compared with B. [3]. There is no doubt that it has its negative effects as well as positive effects. 3-2-2 . 兩者相同/相似 ------> 比較兩事物共同都有或者共同都沒有的特點(diǎn)時(shí)用！ e.g: [1]. A and B have several thing in common. They are similar in that。.. [2]. A bears some striking resemblance(s) to B. Chapter Three 文章結(jié)尾形式 2-1 結(jié)論性--------- 通過對(duì)文章前面的討論 ，引出或重申文章的中心思想及觀點(diǎn) . e.g: [1]. From what has been discussed above, we may safely draw the conclusion that 。

.. [2]. In summary/In a word , it is more valuable 。

. 2-2 后果性------ 揭示所討論的問題若不解決，。

7.英語考試萬能作文的開頭和結(jié)尾

1.開門見山，揭示主題。

文章開頭就交待清楚文章的主題是什么：如“How I Spent My Vacation”（我怎樣度假）的開頭是： I spent my last vacation happily. 再如“Honesty”（談?wù)\實(shí)）一文中的開頭： Honesty is one of the best virtues.An honest man is always trusted and respecte-d.On the contrary,one who tells lies is regarded as a “l(fā)iar”,and is looked upon badly by honest people. 2.交代人物、事情、時(shí)間或環(huán)境的開頭。 在文章的開頭，先把人物、事件和環(huán)境交待清楚。

例如“A Trip to Jin shan”（去金山旅游）的開頭： The day before yesterday my class went on a bus trip to Jinshan.It took three hours to ride there.The long trip made us very tired,but the sight of the beautiful sea refreshed us. 3.回憶性的開頭。 用回憶的方法來開頭。

例如“A Trip to the Taishan Mountain”（泰山游）的開頭是： I remember my first trip to the Taishan Mountain as if it were yesterday. 4.概括性的開頭。 即對(duì)在文章中敘述的人或事先作一個(gè)概括性的介紹。

如“The Happiness of Reading Book-s”（讀書的快樂）的開頭： People often say that gold and silver are the most valuable things in the world.But l say that to read books is more valuable. than anything else,because books give us knowledge and knowledge gives us power. 5.介紹環(huán)境式的開頭。 即開頭利用自然景物或自然環(huán)境引出要介紹的事物。

如：“An Accident”（一場(chǎng)事故）的開頭是： It was a rainy and windy morning.The sky was gloomy, the temperature was low,and the street was nearly empty.I was on my way back to school.Suddenly,a speeding car came round the corner. 6.交待寫作目的的開頭。 在文章的一開頭就交待寫作目的，如通過文章要表揚(yáng)誰，批評(píng)誰，或說明一個(gè)什么問題等。

如“Pollution Control”（控制污染）的開頭： In this article I shall draw your attention to the subject of pollution control. 結(jié)尾篇 如果把開頭比作“爆竹”，那么結(jié)尾就有如“撞鐘”。古人說過：“好的結(jié)尾，有如咀嚼干果，品嘗香茗，令人回味再三?！?/p>

文章結(jié)尾的作用是概括全文內(nèi)容，進(jìn)一步強(qiáng)調(diào)或肯定文章的中心思想，使文章意義表達(dá)得更加深刻。文章結(jié)尾的形式常見的有以下幾種： 1.首尾呼應(yīng)，畫龍點(diǎn)睛。

在文章的結(jié)尾，把含義較深的話放在末尾，以點(diǎn)明主題，深化主題，起到畫龍點(diǎn)睛的效果。如“I Cannot Forget Her” （我忘不了她）的結(jié)尾： After her death, I felt as if something were missing in my life. I was sad over her passing away, but I knew she would not have had any regrets at having given her life for the benefit of the people. 2.重復(fù)主題句。

結(jié)尾回到文章開頭闡明的中心思想或主題句上，達(dá)到強(qiáng)調(diào)的效果。如“I Love My Home Town”（我愛家鄉(xiāng)）的結(jié)尾： I love my home town, and I love its people. They too have changed. They are going all out to do more for the good of our motherland. 3. 自然結(jié)尾。

隨著文章的結(jié)束，文章自然而然地結(jié)尾。如“Fishing”（釣魚）的結(jié)尾： I caught as many as twenty fish in two hours, but my brother caught many more. Tired from fishing, we lay down on the river bank, bathing in the sun. We returned home very late. 4.含蓄性的結(jié)尾。

用比喻或含蓄的手法不直接點(diǎn)明作者的看法，而是讓讀者自己去領(lǐng)會(huì)和思考。如“A Day of Harvesting”（收割的日子）的結(jié)尾： Evening came before we realized it. We put down our sickles and looked at each other. Our clothes were wet with sweat, but on every face there was a smile. 5.用反問結(jié)尾。

雖然形式是問句，但意義卻是肯定的，并具有特別的強(qiáng)調(diào)作用，引起讀者深思。如 “Should We Learn to Do Housework？” （我們要不要學(xué)做家務(wù)？） 的結(jié)尾： Everyone should learn to do housework. Don't you agree, boys and girls? 6.指明方向，激勵(lì)讀者。

結(jié)尾表示對(duì)將來的展望，或期待讀者投入行動(dòng)。如“Let's Go in for Sports”（讓我們參加體育運(yùn)動(dòng)）的結(jié)尾： As we have said above, sports can be of great value. They not only make people live happily but also help people to learn virtues and do their work bettter. A sound mind is in a sound body. Let's go in for sports. 文章的結(jié)尾沒有一定的模式，可以根據(jù)表達(dá)主題的需要靈活創(chuàng)造。

一般的習(xí)慣是，一些記敘文和描寫文經(jīng)常采用自然結(jié)尾的方法；但說理性和邏輯性較強(qiáng)的說明文和議論文則往往都有結(jié)束語，以便使文章首尾呼應(yīng)，結(jié)構(gòu)完整。