一、开头句型
我们常说,良好的开端等于成功的一半。做事如此,作文也是如此。所以我们颇有必要在作文的开头花一番心思。在写议论文时,你通常以什么样的方式开头呢?最简单也最常用的可能就是开门见山法。也就是说———直截了当地提出你对这个问题的观点,点出文章的中心思想。
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.
举一反三:
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.(本例将利弊分开讲,转折过渡自然。just as every coin has two sides也很值得背诵。)
II....play(s)an important role /partin...……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.
3.Education plays an important part in developing our mind.
4.Addiction to alcohol and drugs play a role in homelessness.
举一反三:
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...,随着……的发展,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.
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