精选优质文档-倾情为你奉上1 什么是主题句?主题句(topic sentence)是表达段落主题的句子。它用以概括段落大意,要求全段其他文字都围绕它展开。请看下例:My mother has passed along to me certain rules for getting along with others. Dont argue with parents; they will think you dont love them. Dont argue with children; they will think themselves victimized. Dont argue with spouses; they will think you are a tiresome mate. Dont argue with strangers; they will think you are not friendly. My mothers rules, in fact, can be summed up in two words: Dont ar