英語四級作文開頭句型

　　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.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(fā)展，例如：

　　1.With the development of our economy，m any 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(tài)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(tài)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.

　　英語四級作文結尾句型

　　◆1) From what has been discussed above, we may safely draw the conclusion that …從以上的討論我們可以肯定地得出結論，即…

　　◆2) Taking all these factors into consideration, we naturally come to the conclusion that…把所有這些因素加以考慮，我們自然會得出結論…

　　◆3) Overall, there is compelling evidence that …, and it follows that in this respect …總的說來，令人信服的證據是…，而且在這方面隨之而來的是…

　　◆4) The analysis we have made leads to a sound idea that …由我們的分析得出一個正確的見解，即…

　　◆5) Taking into account all these factors, we may reasonably come to the conclusion that …考慮所有這些因素，我們可能會得出合理的結論…

　　◆6) Therefore, we can reach the following conclusion … 因此，我們可以得出這樣的結論…

　　◆7) The evidence upon all sides leads to a just conclusion that …基于各方面證據，就產生這樣一個公正的結論。

　　◆8) All the analysis justifies an unshakable view that …所有分析證實了一個不可動搖的觀點，即…

　　◆9) All reliable evidence points to the fact that …所有可靠的證據都表明這一事實…

　　◆10) All the evidence supports an unmistakable conclusion that …所有的證據都支持一個毫無疑問的結論…

　　英語四級作文常用短語

　　on account of 因為，由于，為了…的緣故

　　in addition 另外，加之

　　in addition to 除…之外(還)

　　in the air 流傳中

　　on average 通常，按平均值

　　on the basis of 根據，在…的基礎上

　　at best 充其量，至多

　　for the better 好轉，向好的方向發(fā)展

　　on board 在船(車或飛機)上

　　out of breath 喘不過氣來

　　on business 因公，因事

　　in any case 無論如何，不管怎樣

　　in case of 假如，如果發(fā)生;防備

　　in case 假使，以防(萬一)

　　in no case 決不，無論如何不

　　by chance 偶然，碰巧

　　in charge 負責，管理

　　round the clock 日夜不停地

　　in common 共用的，共有的

　　in conclusion 最后，總之

　　on condition 如果

　　in confidence 私下地，秘密地

　　in connection with 關于，與…有關

　　in consequence 因此，結果

　　in consequence of 由于…的緣故，因為

　　on the contrary 正相反

　　in contrast with/to 與…對比起來，與…形成對比

　　out of control 失去控制

　　under control 處于控制之下

　　at all costs 不惜任何代價，無論如何

　　at the cost of以…為代價

　　in the course of 在…過程中，在…期間

　　of course 當然，自然

　　in danger 在危險中，垂危

　　out of danger 脫離危險

　　out of date 過時的，不用的

　　up to date 現代化的，切合目前情況的

　　in demand 非常需要的，受歡迎的

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