六级写作讲义第一节 主题句一1.To play a sport, one needs to know something about it. Television is very important.Drugs are dangerous.2.Generally speaking, the criteria of a good student are changing. Professor Milton was a good writer.3.He can fix a bicycle himself.4.In the United States, the system of forced labor, which was known as slavery, lasted almost 250 years.5.Spring is a season.1. Interest is a key factor to success.2. Video games are a kind of wonderful entertainment. 3. Automobiles are playing a vital part in the daily activities of human society. 4. Being a teacher is the dream of my childhood. 5. Advertisement plays an informative role in people’s daily life. 二、1、(1) When it comes to…, some people think that… Others argue that the reverse is true. there is probably some truth in both arguments, but…(2) Now, it is commonly held that… They believe that… But I wonder whether…(3) In reaction to the event, some people think… But do they realize….?(4) These days we often hear about … They claim that… But close examination doesn’t bear out the claim.2、(1) Recently the issue of… has been in the limelight. (2) One of the burning questions facing our society today is…(3) Now most dangerous for our nation is the trend of… which is pervasive in…(4) A virtual epidemic of… is now under way in this country. According to a recent poll, …(5) Now in many big cities, an overwhelming majority of the public… What accounts for the phenomenon?3、(1) It is about time we exploded the myth about…. (2) Now people in growing numbers are beginning to realize that…(3) We might marvel at great progress made in science and technology, but…remain basically unchanged.4、“Genius is...