话题作文由一段材料引出一个话题 ,如 2 0 0 2年高考作文 ,给出如下材料 :有一位登山者 ,在途中遇上暴风雪。他深知不尽快找到避风处 ,非冻死不可。他走啊走啊 ,腿已经迈不开了。就在这时 ,脚碰到一个硬邦邦的东西 ,扒开雪一看 ,竟然是个快冻僵的人。登山者犯难了 :是继续向前 The topic essay elicited a topic from a piece of material, such as the 2002 college entrance examination essay. The following materials were given: There was a climber who encountered a snowstorm on the way. He knew that he would not find a place of shelter as soon as possible, and non-freezing could not be done. He walked and walked, and his legs could not be opened. At this time, the foot touched a hard-boned thing and opened it to the snow. It turned out to be a fast-frozen person. The climber is in trouble : It is to keep going