第一篇:英語開頭句型
開頭句型
我們常說,良好的開端等于成功的一半。做事如此,作文也是如此。所以我們頗有必要在作文的開頭花一番心思。在寫議論文時,你通常以什么樣的方式開頭呢?最簡單也最常用的可能就是開門見山法。也就是說———直截了當地提出你對這個問題的觀點,點出文章的中心思想。
I....has both advantages and
disadvantages.??既有利又有弊。例如:
1.Obviously television has both advantages and disadvantages. 2.Living in a city has both advantages and disadvantages.
3.Com pared with cars,bikes have their advantages and disadvantages.
舉一反三:
1.Although computers bring people a lot of convenience,they have many disadvantages. 2....has many advantages.For example,...However,just as every coin has two sides,...has its disadvantages.(本例將利弊分開講,轉折過渡自然。just as every coin has two sides也很值得背誦。)
II....play(s)an important role /part in...??在??中扮演重要角色/起重要作用。例如: 1.Computers play an important role in science and technology. 2.Computers play a more and more important role in our life.
Computers play an increasingly important role in our studies. 3.Education plays an important part in developing our mind. 4.Addiction to alcohol and drugs play a role in homelessness.
舉一反三:
1.Advertisement plays an informative role in our daily life. 2.In the past,letters played a decisive role in long-distance
communication.But now,telephone,email,fax have taken their place.
III.With the development of...,隨著??的發展,例如:
1.With the developm ent of our econo-m y,m any Chinese fam ilies can afford a car.
2.With the development of our economy and society,pollution is more and more serious.
3.With the rapid development of science and technology,people can get a college degree by taking online-courses at home.
4.With the current social and technological developments,employees with more knowledge and higher academic degrees are needed.
舉一反三:
1.With the rapid increase of China's population,housing problem is becoming more and more serious.
隨著中國人口的急劇增加,住房問題越來越突出。
2.With more and more women entering society,people's attitude towards women is changing.
隨著越來越多的婦女走入社會,人們對婦女的態度也在改變。3.With the deepening of Chinese reform and opening up,an increasing number of Chinese families can afford a car.
隨著中國改革開放的深入,越來越多的中國家庭買得起車了。(“越來越多”除了常用的more and more外,還可以用an increasing number of,a growing number of,a significant number of,a great number of等來表達。)
本結構看似固定,實則富于變化,只要記住with有“隨著”的意思,相信大家可以根據實際的需要造出更多的句子。
我們已經看到,開門見山的開頭使論文直切主題,直白明確地提出了論點。不過在討論某些有爭議性的問題時,就顯得有欠缺,因為我們必須在文章的開頭引出人們對要討論的問題的不同看法,然后再表明自己的觀點。下面就是專門針對爭議性論文的一種句型。
IV.When it comes to...,some people think /believe that...,others argue /claim that opposite /reverse is true.There is probably some truth in both arguments /statements,but...當說到??,有些人認為??,但另一些人則持相反的觀點??。這兩種觀點可能都有點道理,但??。本結構先用when it comes to ...引出話題,再用some...others ...這個對立的結構引出了兩種相反的觀點,然后說There is some truth in both...表明嚴謹公正的態度,最后用but...很自然地引出了自己的論點。請看下面這個例子:
TV,a good thing or bad thing
When it comes to TV,some people believe that it is extremely valuable,as it provides relaxation,entertainment and education. Others argue that it is harmful for it begins to control our lives and deprives people of time to do other activities.There is probably some truth in both sides.But we must realize that television itself is neither good or bad.It is the uses to which it is put that determines its value to society.
第二篇:英語作文開頭常用句型
英語作文開頭常用句型1
(一)引入背景知識
Recently(At present / Currently / Lately / Nowadays / These years / These days / In the past several decades / Over the last several years), sth.(the problem / issue of)? has been brought to popular attention(has become the focus of the public).近來??引起人們的普遍關注。
With(Along with / As / Thanks to / At the mercy of)?隨著??,由于?? It is commonly(universally)acknowledged(believed)that?眾所周知?? It is well-known that?眾所周知??
It is undeniable that?不可否認??
There is no denying that?不可否認??
No one would deny that?沒人否認??
There is no doubt that?無疑??
When it comes to?, most people(the public)maintain(contend)that?談到??,公眾主張??
As is known in the above graph / table?正如以上圖表所示??
(二)引入相反或不同觀點
People’s view on?vary from person to person.Some hold(take)the view
that?However, others believe(claim / argue)that?人們對??的看法因人而異。有人認為??,然而其他人認為??
There is a public(general / heated / impassioned)debate(discussion / controversy)today(nowadays / at present / currently / lately / recently / these years / These days)as to(over / on / concerning)the issue(problem)of ?Those who criticize(oppose / object to)?contend(argue / believe / claim)that? But people who advocate(favor / are for)?, on the other hand, maintain / assert that? 現在對于??人們在激烈討論。批評的人認為??,然而支持的人主張??
People may have different opinions on?人們對于??的觀點不同。
Attitudes towards? vary from person to person.人們對??的看法因人而異。There are different opinions among people as to?人們對于??有不同的看法。Different people hold different attitudes toward?人們對于??的觀點不同。英語作文開頭常用句型2
(三)從問題引入
Have you ever been crazy about a most successful film star? Have you ever been absorbed in a book with a large circulation such as Harry Potter? Have you ever tried to save money just to buy brand clothes? The answer will be definitely “yes” if you are fashionable.(Going after fashion)
Do you believe that everyone is born to a certain fate that he cannot change? Or do you think, as I do, that each person makes his own fate?(Fate)
What is the difference between lecture system and discussion teaching methods prevalent on campus both at home and abroad? As a senior, it is not very difficult for me to tell: they have both strengths and weaknesses.(Lecture system and discussion teaching methods)
(四)引用名人名言
As the proverb says, “No one knows the value of health until he loses it.”(The best way to stay healthy)
“Smile at life, life sill smile in return,” a poem says.(The importance of keeping a good mood)
Rome is not built in one day, so the saying goes.It is similarly true that knowledge cannot be acquired in one day and has to be acquired(accumulated)little by little.(Diligence)
“A man is never too old to learn.” As this saying goes, education does not mean a period of learning such as attending colleges or universities.It should be a lifelong process.(Education)
(五)引用定義
Generation gap refers to the distance and contradiction between the old and the young.It’s a common phenomenon that exists everywhere in the world and influences both the old and the young.(Generation gap)
第三篇:英語文章開頭結尾常用句型
以下是各種開頭寫法常用的句型。
一、常用提出概括的句型。
1.The following characteristics may best demonstrate certain advantages of …
2.? In general, the situation is still serious.3.The bright side and the dark side of … have been summarized as follows.4.Different people have different opinions(ideas)about ?
5.In daily life, we often meet with various situations concerning …
6.People enjoy several benefits from …
7.Different attitudes towards … may be listed as follows.二、常用點明主題的句型。
1.It has been said that …
2.In my opinion, it is right to …
3.In a certain sense, …
三、常用介紹評述對象的句型。
1.?refer to …
2.?may be described as …
3.…can be defined as …
四、常用交代目的的句型。
1.In order to … I write this passage.2.The present author(筆者、本文作者)has written this essay so as to ?
3.This article is written not for the purpose of …, but for the purpose of …
4.The composition is written for the sake of …
5.I have this report published in the hope of …
6.Owing to(Because of, Due to)?, I write these words.五、常用提出問題的句型。
1.What has caused the problem?
2.Have you ever thought about the factors which can be attributedto the phenomenon?
3.What is the nature of …?
4.What are the causes of this new phenomenon?
5.____ now plays such an influential part in people’s lives that it is essential for us to try to decide whether it is a blessing(福)or a curse(禍).Obviously ____ has both bright side and dark side.But does the former outweigh the latter?
下面的開篇句子雖然不是一個問句,但它實際上提出了一個問題,因此也可以歸入這一類型。
6.It has never been explained why ?
7.No one could explain why ?
六、引用名人名言或諺語俗語開頭時,常用以下句型。
1.An ancient Chinese saying goes, “ … ”.2.As an English proverb exposes one truth , “ … ”.3.A motto(箴言,座右銘)reads, “ ? ”.4.A famous philosopher once said, “ … ”.文章結尾
結尾部分可能使用的結束語
一.意猶未盡。此類結束語往往能喚起讀者的期待感。
1)The suggestion(proposal, plan, scheme, etc.)is open to question(discussion, argument, etc.).2)The phenomenon remains to be further studied.3)This article is only the beginning of a long essay.4)What has been discussed above is only the tip of an iceberg(冰山一角).5)The story is hardly unique.There are many similar stories in reality.6)This is not the only case.It is worth conducting further research.7)But this new application is another story — one we will talk about in another article.二.號召呼吁。有的作者往往在此類結束語中提出一些具體建議。
1)It’s time for us to realize the urgency of the situation.Complaint and gloom are useless;we should readjust to new challenges.Today we must take immediate actions to preserve a hopeful tomorrow.2)Though we have made much progress, we must remember that it is only the first step in the right direction.Let’s continue to contribute our efforts and ideas.To solve the problem(To reach our goals, To realize our dreams, To carry out the project further, etc.), we still have a long way to go.3)To realize ?, we should initiate(開始,著手)a series of measures.Firstly, government must enforce strategic policy in the long run.Secondly, the development of has to come along with the perfecting of the country’s laws(or democracy or social security network, etc.).Thirdly, the power to implement laws(執法力度)should be strengthened.All this means that we must take immediate and efficient actions.4)Ways of coping with the issue are many, but what really counts is that we should do more than talk about handling the problem.Only when the whole country(or the whole world)all go into action can we really solve it.Bear in mind the old saying, “Actions speak louder than words.”
5)To deal with the serious crisis, governments at all levels or governments worldwide(各級政府或各國政府)have had to adopt legal, economic and administrative(行政的)means.Besides, common folks should make consistent efforts.Let’s keep a close watch over the progress.6)In order to prevent the bad situation from turning worse, all sides concerned must find an efficient way to cope with it.The authorities related should improve the system and carry out regulations more strictly.Meanwhile ordinary citizens should abide by(遵守)laws and regulations.7)I am making this appeal for society to pay overwhelming attention to this essential issue.It is not enough for government to strengthen supervision of the management of ______(加強對······管理的監督).All the concerned citizens musttranslate high spirit into more concrete(具體的)and practical actions.We need to work harder to achieve our goal.三.預測展望
1)Much of the worsening situation could be changed if all sides make more effective efforts.We have high hopes for people because they may translate high spirit into more concrete and practical actions.2)Fortunately the solutions are in sight.The success of previous practice indicates a new dimension(direction方向).Advanced science and technology will be introduced and applied in solving the problem.The road is tough, but the future is bright.3)Clearly, as the economy develops and society advances, ____ will play increasingly important roles in modern life, and will thus become an indispensable part for people’s life.4)Every old game has a definite end, and every new one is a world reborn.The change will be a turning point from poverty to prosperity(繁榮).We are confident that we will bring our hopes to fruition, and we are certain that tomorrow will be better than today.5)If the decline continues, the situation will soon be out of control.In this sense, the fighting is a life-and-death struggle.Therefore, the industrial insiders(業內人士)are likely to seek immediate solutions to halt(阻止)the worsening trend(趨勢).6)After carefully weighing the pros and cons(權衡利弊), the government will probably take some actions to prevent the current situation from worsening.四.歸納總結
1)Obviously, the use of ____(某種技術、發明、革新項目如克隆技術、互聯網、轉基因食品、數碼電視或生活用品如汽車、電話、空調等), like anything else, has both advantages and disadvantages.While they are so indispensable to mankind they also bring serious problems.We can only hope that people, while making the best use of ____, will eventually find a satisfactory solution to the problems caused by them.2)So we can conclude: ____ can give us enjoyment, and also bring some troubles.All that depends on how we make use of it.We should make it our good servant, not our bad master.3)From the discussion above, it can be summed up that ____ is one of the most useful things in modern life.Its advantages are self-evident(不言自明), while its disadvantages are headaches.Now we must try our best to make it serve us well.At the same time, we should take measures to limit and reduce its side effects.4)Clearly, like everything else, ____ has two sides — the bright side and the dark side.The dark side does not mean that we should abandon ____, of course.It does mean that we have had to find ways to deal with the problems ____ causes.The
key to the question is how we use it to its best advantage.5)Weighing the two sides, both arguments seem to be reasonable.It is no denying(不可否認)that as a miracle(奇跡)of technology created by human beings, ____ has penetrated(滲透)nearly every aspect of our life, therefore, its influences on society are of a big concern.It also goes without saying(不言而喻)that ___ may be applied by evil people to harm public, thus____ should be brought under control.6)There are many other arguments for and against____.I think, we must realize that in itself ____ is neither good nor bad.Actually, it is the uses to which it is put that determine its value to people and society.7)In view of the mentioned features of ____, the use of ____ should be well controlled.We ought to find a safer means which will bring joy and comfort rather than blood and tears.
第四篇:英語高分作文萬能句型 開頭句型
英語高分作文萬能句型 開頭句型
1.As far as…is concerned 就……而言 2.It goes without saying that…不言而喻,…… 3.It can be said with certainty that… 可以肯定地說……
4.As the proverb says, 正如諺語所說的,5.It has to be noticed that… 必須注意到,…… 6.It’s generally recongnized that… 普遍認為… 7.It’s likely that… 這可能是因為…… 8.It’s hardly that…這是很難的……
9.It’s hardly too much to say that…幾乎沒有太多的要說……
10.What calls for specia I attention is that…需要特別注意的是……
11.There’s no denying the fact that…毫無疑問,無可否認……
12.Nothing is more important than the fact that…沒有什么比這更重要的是……
13.What’s far more important is that… 更重要的是……(銜接句型)
14.A case in point is…一個典型的例子是…… 15.As is often the case… 由于通常情況下…… 16.As stated in the previous paragraph 如前段所述 17.But the problem is not so simple.Therefore…然而問題并非如此簡單,所以…… 18.But it’s pity that…但遺憾的是…… 19.For all that…對于這一切……
20.In spite of the fact that…盡管事實……
21.Further we hold opinion that…此外,我們堅持認為,…… 22.However,the difficulty lies in…然而,困難在于……
23.Similarly,we should pay attention to…同樣,我們要注意……
24.not(that)…but(that)…不是,而是
25.In view of the present station.鑒于目前形勢 26.As has been mentioned above… 正如上面所提到的……
27.In this respect,we may as well(say)從這個角度上我們可以說
28.Howwever,we have to look at the other side of the coin,that is…然而我們還得看到事物的另一方面,即……(結尾句型)
29.I will conclude by saying…最后我要說… 30.There fore,we have the reason to believe that…因此,我們有理由相信…
31.All things considered,總而言之 It may be safely said that…它可以有把握地說…
32.There fore in my opinion,it’s more abvisable…因此,在我看來,更可取的是…
33.From what has been discussed adove,we may safely draw the conciusion that…通過以上討論,我們可以得出結論…The data/statisrtics/figures lead us to the conclusion that…通過數據我們得到的結論是…
34.It can be concluded from the discussion that…從中我們可以得出這樣的結論…
35.From my point of view,it would be better if…在我看來……也許更好舉例句型Let’s take …to illustrate this.Let’s take the above chart as an example to illustrate(【‘ilastreit]說明)this.我們以上的圖表來說明這一點Here is one more example.Take…for example.The same isture of…This offers a typical instance of …We may quote a common ecample of…
36.Just think of…
37.A simple example will illustrate the problem.常用于引言段的句型
Some people think that… 有些人認為……
To be frank, I can not agree with their opinion for the reasons below.坦率地說,我不能同意他們的意見,理由如下。
For years,…has been seen as…,but things are quite different now.多年來,……一直被視為……,但今天的情況有很大的不同。I believe the title statement is valid because……我認為這個論點是正確的,因為……
I cannot entirely agree with the idea that…我無法完全同意這一觀點的……
I believe…My argument for this view goes as follows.我對這個問題的看法如下。
38.A long with the development of…,more and more……隨著……的發展,越來越多…… 39.There is a long-running debate as to whether…有一個長期運行的辯論,是否……
40.It is commonly/generally/widely/believed/held/ Accepted/recognized that…它通常是認為…… 41.As far as I am concerned, I completely agree with the former/the latter.就我而言,我完全同意前者/后者
第五篇:作文開頭句型
一、開頭句型
I....has both advantages and disadvantages.??既有利又有弊。例如: 1.Obviously television has both advantages and disadvantages. 2.Living in a city has both advantages and disadvantages.3.Compared with cars,bikes have their advantages and disadvantages. 舉一反三:1.Although computers bring people a lot of convenience,they have many disadvantages. 2....has many advantages.For example,...However,just as every coin has two sides,...has its disadvantages.(本例將利弊分開講,轉折過渡自然。just as every coin has two sides也很值得背誦。)II....play(s)an important role /part in...??在??中扮演重要角色/起重要作用。例如: 1.Computers play an important role in science and technology. 2.Computers play a more and more important role in our life.Computers play an increasingly important role in our studies. 3.Education plays an important part in developing our mind.4.Addiction to alcohol and drugs play a role in homelessness. 舉一反三:1.Advertisement plays an informative role in our daily life. 2.In the past,letters played a decisive role in long-distancecommunication.But now,telephone,email,fax have taken their place. III.With the development of...,隨著??的發展,例如:1.With the development of our economy,many Chinese families can afford a car.2.With the development of our economy and society,pollution is more and more serious.3.With the rapid development of science and technology,people can get a college degree by taking online-courses at home.4.With the current social and technological developments,employees with more knowledge and higher academic degrees are needed. 舉一反三:1.With the rapid increase of China's population,housing problem is becoming more and more serious. 隨著中國人口的急劇增加,住房問題越來越突出。2.With more and more women entering society,people's attitude towards women is changing.隨著越來越多的婦女走入社會,人們對婦女的態度也在改變。3.With the deepening of Chinese reform and opening up,an increasing number of Chinese families can afford a car.隨著中國改革開放的深入,越來越多的中國家庭買得起車了。(“越來越多”除了常用的more and more外,還可以用an increasing number of,a growing number of,a significant number of,a great number of等來表達。)本結構看似固定,實則富于變化,只要記住with有“隨著”的意思,相信大家可以根據實際的需要造出更多的句子。我們已經看到,開門見山的開頭使論文直切主題,直白明確地提出了論點。不過在討論某些有爭議性的問題時,就顯得有欠缺,因為我們必須在文章的開頭引出人們對要討論的問題的不同看法,然后再表明自己的觀點。下面就是專門針對爭議性論文的一種句型。IV.When it comes to...,some people think /believethat...,others argue /claim that opposite /reverse is true.There is probablysome truth in both arguments /statements,but...當說到??,有些人認為??,但另一些人則持相反的觀點??。這兩種觀點可能都有點道理,但??本結構先用when it comes to ...引出話題,再用some...others ...這個對立的結構引出了兩種相反的觀點,然后說There is some truth in both...表明嚴謹公正的態度,最后用but...很自然地引出了自己的論點。請看下面這個例子: TV,a good thing or bad thingWhen it comes to TV,some people believe that it is extremely valuable,as it provides relaxation,entertainment and education. Others argue that it is harmful for it begins to control our lives and deprives people of time to do other activities.There is probably some truth in both sides.But we must realize that television itself is neither good or bad.It is the uses to which it is put that determines its value to society.
二、結尾句型英語議論文多以簡要總結全文或對所討論的問題提出解決辦法來結尾。總結全文時除常用到in one /a word,generally speaking等外,沒有固定模式。提出解決辦法時卻常使用下一句型。V....take measures to do sth.例如:1.We should take measures to control pollution in order to save the world.2.We'd better take effective measures to prevent students from cheating on exams. 3.The government decided to take strong measures against drug abuse.4.Urgent measures should be taken to prevent terrorists from carrying out further attacks.本文列舉了英語作文中常用的幾個句型,當然不是要大家寫出千篇一律的文章來,而是希望起到一種拋磚引玉的作用,提醒大家在學習中注意多總結,以使自己的寫作水平更上一層樓。考研短文寫作常用句型和練習“引言”段落中的常用句型:
1.?is a very popular topic which is much talked about not only by ?but also by ?家庭人口多好還是家庭人口少
好是一個非常通俗的主題,不僅是城里人,而且農民都經常談論這個問題。Whether a large family is a good thing or not is a very popular topic which is often talked about not only by city residents but by farmers as well.2.There is no denying the fact that?無可否認,空氣污染是一個極其嚴重的問題:城市當局應該采取有力措施來解決它。There is no denying the fact that air pollution is an extremely serious problem: the city authorities should take strong measures to deal with it.3.As is known to all,?眾所周知,假冒偽劣商品損害了消費者的利益。As is known to all, fake and inferior commodities harm the interests of consumers.(=do a lot of harm to the interests of consumers)4.More and more people are realizing the importance of ?現在越來越多的人認識到法制教育的重要性。為了維護社會治安,我們每人都應該接受法制教育。Today an increasing number of people have realized that law education is of great importance.In order to keep law and order, very one of us is supposed to get(=receive)a law education.5.From what I have mentioned above we can see clearly that?從上面我所提到的,我們可以清楚地看到,電視暴力對青少年的影響是極其深遠的。From what I have mentioned above we can see clearly that violence on TV has(a)great influence on young adults’ behavior.(或 teenagers’ behavior 或 youngsters’ behavior)“正文”段落中常用的句型:1.There are some good reasons for?(分析原因)two possible人民生活狀況的改善原因有兩點。首先,我們一直在貫徹執行改革開放政策。其次,國民經濟正在迅速發展,而且出生率已經得到控制。There are two reasons for the improvement in people’s living conditions.In the first place, we have been carrying out the reform and opening-up policy.Secondly, there has been a rapid expansion of our national economy.Further-more, the birth rate has been put under control.2.My suggestions to deal with the problem are as follows.In the first place,? Secondly,?Finally?(提出建議)我對解決這個問題的建議如下。首先,迫在眉睫的是建立自然保護區。其次,有些瀕臨滅絕的珍稀野生動物應該收捕、人工喂養并繁殖。最后,對于捕獵珍稀野生動物的人必須嚴懲。My suggestions to deal with the problem are as follows.To begin with, it is urgent to create nature reserves.Secondly, certain rare wild animals that are going to be extinct should be collected, fed and reproduced artificially.Finally , those who hunter them must be punished severely.3.Different people have different opinions on this question.Some people believe that ? Others problem.matter.argue that? Still others assert that?(論述不同看法)人們對失敗持有不同的態度。面對失敗,有人能夠經得起考驗,從失敗中汲取教訓,并努力去完成他們下定決心要做的事情。然而,另一些人卻喪失信心并退卻了。People differ in their attitudes towards failure.Faced with it ,some of them can stand up to it.draw useful lessons from it and try hard to fulfill what they are determined to do.Others, however, lose heart and give in.4.It is important(necessary, urgent緊急的, difficult, easy, expensive, desirable, advisable, convenient, comfortable)for sb.to do sth.(發表意見)人們希望建立更多的醫院、購物中心、娛樂中心、電影院和其他公用設施來滿足人民日益增長的需求。It is desirable to build more hospitals, shopping centers, recreation centers, cinemas and other public facilities to meet the growing needs of people.5.As a popular saying goes “Everything has two sides.”(分析利弊)常言道:“事物總是一分為二的”。如今人們從科技發明中得到越來越多的好處。另一方面,科技進步也給我們帶來了許多麻煩。現在許多國家的人民飽嘗公害之苦。As a popular saying goes, “Everything has two sides.” Now people(the public)are benefiting more and more from scientific and technological inventions.On the other hand, the progress of science and technology is bringing us a lot of trouble.People in many countries are suffering from public hazards.6.For example, ?(舉例闡述)For instance, ?Let’s take ?for example.就拿汽車為例。汽車不僅污染城市空氣,而且使城市擁擠不堪。此外,汽車造成許多交通事故。汽車所產生的噪音使居住在街道兩旁的居民日夜不得安寧。Les’s take cars for example.They not only pollute the air in cities, but make them crowed.Furthermore, they cause a lot of traffic accidents.(?, they are responsible for a lot of traffic accidents.)The noise made by cars disturbs the residents living on both sides of streets all day and night.7.It is generally believed that ?accepted(引證觀點)普遍認為,在發達國家人口增長的主要原因與其說是出生率的上升,還不如說是由于醫療保健的改善的使死亡率下降了。It is generally believed(=thought)that the chief reason for the increase in population in developed countries is not so much the rise in birth rates as the decline in death rates as a result of the
improvement in medical care.8.?causes(produces, brings about, leads to, results in ?)(因果關系)毫無疑問,需求的增長導致了價格的上漲。There is no doubt that the increase in demand causes(results in/leads to)the rise in prices.務必熟記的考研英語作文重點句式1.It must be pointed out that it is one of our basic State policies to control population growth while raising the quality of the population.2.It is(has been)estimated that the world's population could reach 6 billion by the end of the century.3.It must be kept in mind that there is no secret of success but hard work.4.It can be seen from this that there is no difficulty in the world we can overcome.5.As is known man is the product of labour分娩.6.It is a common saying that man who has a settled purpose will surely succeed.7.It is clear that the enemy has no desire for peace.8.It is hard to imagine how Edison managed to work twenty hours each day.9.It's hard to say whether the plan is practicable.10.There is no doubt that you will be helped by others if you have any difficulties.11.It seems certain that they have made a series of experiments.12.It is said that bats have been using radar for millions of years.13.To tell the truth , many mistakes we made could have been avoided.14.As we know, it was not until recently that the problem was solved.15.It must be admitted that you haven't done what you promised to do.16.In my opinion, this computer is different from that one you saw.17.It is certain that we have a long way to go.18.All this shows that nothing can prevent us from reaching our aims.19.As far as we know, it took him more than a year to write the book.20.It has been proved that every substance, no matter what it is, is made up of atoms.21.It has been decided that we are going to build a railway whose base must be completed within this year.22.It is obvious(evident)that the success of the innovation depends on our concerted efforts.23.To be frank, whether you like it or not, you have no other choice.24.It is natural that one may have trouble expressing complicated ideas in simple English.25.What is more important, the agreement they have negotiated is being carried out.26.We will be successful as long as we persevere.27.Frankly speaking, what you call the truth may not apply to things happening here.28.It is true that we must redouble our efforts;otherwise we cannot catch up with the developed countries.29.I take it for granted that they will support this idea.I regard it as natural that they will agree to this idea.30.In a certain sense, a successful scientist is a person who is never satisfied with what he hasachieved.31.The oceans do not so much divide the world as unite it.32.There is no denying the fact that the new management method has greatly increased the production.33.There is no denying the fact that the new management method has greatly increased the production.34.Upon hearing the unexpected news, he was so surprised that he couldn't utter a word.35.As the saying goes, nothing in the world is difficult for one who sets his mind to it.36.Our goal must be attained.Our goal can unquestionably be attained.37.Noting can prevent us from realizing the four modernizations.38.Now in China, more and more families can afford to buy high-grade goods, such as washing machines, TV sets, videocorders.錄像機39.No matter how difficult English may be, you should do your best to learn it.40.It can be said that without knowledge of science and technology, it is impossible to build socialist modernizations.