[题目]
105.The following appeared in a health newsletter.
"According to a recent study, people with many social ties report catching colds less often than do people with few social ties. Consequently, researchers conclude that having an active social life probably helps strengthen the immune system. The researchers note that catching a cold-one of a family of highly contagious viruses-gives the cold-sufferer temporary immunity to that virus in the future, but not to the many other related viruses. Merely being exposed to a new cold virus, however, is not enough for a person to catch a cold, since a strong immune system can successfully fight off some new viruses. Thus, in order to prevent catching a cold, people should strengthen their immune systems by becoming more active socially."
论据1:people with many social ties report catching colds less often than do people with few social ties
结论1:(直接从论据1得出,小推论)having an active social life probably helps strengthen the immune system
前提:catching a cold-one of a family of highly contagious viruses-gives the cold-sufferer temporary immunity to that virus in the future, but not to the many other related viruses.-就是说得某一种感冒虽然会导致人们有暂时的抗体,但是本抗体只针对这一种病毒,不具有推广性.
论据2:a strong immune system can successfully fight off some new viruses
结论2:in order to prevent catching a cold, people should strengthen their immune systems by becoming more active socially
分析:
1. 论据1和结论1之间不一定有必然联系,是否有忽略了一些其他的原因呢?而且这个less是多大程度的less呢?如果是很小的差别,可以当作随机事件.而且是不是因为people with many social ties比较开放,比较容易关注这些健康类的消息?等等.作者没有给出科学合理的解释来说明两这的科学关系.后边强调的是免疫系统的问题,那么是否这些人都有很好的免疫系统呢?
2. 强壮的免疫系统可以使人抵抗一些新的病毒,但是这些病毒不是全部,而且我们还不知道是不是关于感冒的病毒,而且不是所有的感冒都是病毒性的啊!
3. 作者建议多社交关系,可能有负面效果,比如说可能说造成传染更容易,特别是在感冒的高发季节.
实际写的时候有些变化:
1,3合并作文B1
把2分开作为B2 B3