1.主旨题--2017高考英语阅读题.ppt

;Warm up How many differences？;英语考试大纲;英语考试大纲;主旨大意型;How To Get The Main Idea?;如何做主旨大意题; 第三: 要学会借助文章的结构来把握中心思想。段落中心思想常常由主题句( Topic sentence)来表达。主题句常常出现在段首(60%--90%)或段尾处, 有时也在段落中间。同样, 一篇文章的中心思想也常常在开始段或结尾段点出。因此, 在阅读中, 我们要对文章的开始段和结尾段及段落的主题句给予特别的注意。;How to get the main idea of a paragraph?;1 Smoking cigarettes is harmful to your health. Experiments show that cigarette smoking can cause cancer. Besides the most serious and terrible disease(illness), cancer, cigarette smoking also can cause other health problems. For example, it can give one a “smoker’s cough”. Finally, studies have shown it is easy for cigarette smokers to catch colds. Whether you get an unimportant cold or terrible killer, cancer, smoking is harmful. Is it worth it?;2 Often no one looks more guilty than t he innocent. On the other hand, nobody may look more innocent than a professi- -onal criminal. And the man who knows “everything” may really only be trying to hide his own weakness. ; 3 If you were planning to buy a television set, the following advertisement would certainly draw your attention: “Color TV. Only ＄79. Two days sale. Hu- -rry.” However, when you go to the store ready to buy. You may discover that they are sold out. But the shop assistant is quick to tell you that he has another model. A much better set which is “just right for you” It costs ＄395. This sales trick is called “bait and switch”. Buyers are baited with a sales advertisement, and then they are switched to another more expensive one. Buying things on sale needs careful consideration of the goods and the reason for the sale. The paragraph could be entitled _________. A. Buyer Beware　　　　B. Closeout(出清存货) Sale C. Crime Pays 　　　　 D. Buying a TV Set ; 4 Tom studied four years at the University of Paris and decided to leave before his graduation. He transferred to the University of Berlin and graduated with honors. Harvard La