Question

15．Nowadays，cars have become a very common vehicle in our life．As the most important transport，cars have improved our modern life in many ways．However，cars also bring about so many problems for people，which should be given more attention than any time before．
Cars give people the ability to travel to any place they like．Many people begin to travel frequently．This helps people connect with each other better than before．A more obvious influence from cars is the large number of jobs that they create．Jobs in several fields open up thanks to cars，such as jobs in car factories，gas stations and highways．This is a huge positive influence on society because they greatly reduce the unemployment rate．
At the same time，the problems that cars cause seem to be more and more serious．A mass use of cars is bound to have some negative consequences．The widespread use of cars has led to serious traffic jams in cities．They have resulted in a reduction in the use of public transportation in many cities．The need to use and develop public transportation has been much discussed and confirmed．And also，car accidents create a number of injuries and deaths．There are hundreds of thousands of them worldwide every year．Gas let out from the engines of cars pollutes the air in cities around the world．Air pollution creates serious health problems and causes many people to die from it．It has become one of the most serious problems today．Efforts to develop pollution-free engines may be the final solution to this problem．
In conclusion，people should not only enjoy the benefits of cars，but also aim to deal with the problems cars have created．At the same time，the government should improve city traffic systems，encourage people to use public transportation，make efforts to improve road safety and encourage the usage of fuels that are low in pollutants．Only in these ways can the benefits of cars outweigh their harmfulness．
Cars affect people's life both positively and negatively．（要点1）Cars bring convenience to people traveling from place to place and provide many jobs for society．（要点2）However，bothering issues，like traffic jams，traffic accidents and air pollution，arise when cars are widely used．（要点3）So the government as well as each citizen should try to solve the problems cars have caused so that they can enjoy their advantages．（要点4）．

Answer 1

分析 写好这类作文要注意几个步骤：1． 认真审题，找准提示语中的关键词或句，确定中心思想．2． 依据关键句，草拟提纲，梳理文章的脉络3． 准确定位人称、时态．注意使用高级词汇和高级句型使文章显得更有档次．4．最后还要认真查验是否有漏写情况，有无拼写错误及标点误用等
高分句型一：
However，bothering issues，like traffic jams，traffic accidents and air pollution，arise when cars are widely used
然而，困扰的问题，如交通堵塞、交通事故和污染，随着汽车上广泛使用出现了．
高分句型二：
So the government as well as each citizen should try to solve the problems cars have caused so that they can enjoy their advantages．
所以政府以及每一个公民都应该努力解决汽车引起的问题使他们能享受他们的优点．

解答 One possible version：
Cars affect people's life both positively and negatively．（要点1）Cars bring convenience to people traveling from place to place and provide many jobs for society．（要点2）However，bothering issues，like traffic jams，traffic accidents and air pollution，arise when cars are widely used（高分句型一）．（要点3）So the government as well as each citizen should try to solve the problems cars have caused so that they can enjoy their advantages（高分句型二）．（要点4）

点评 开放性作文给出一定的写作主题，并此为基础进行思维和联想，自由发挥．不仅考查学生在内容、结构安排、语言运用和组织方面的能力，而且对学生的想像力、发散思维、归纳判断能力也有很高的要求．