英语语法两个问题一 the skills of the teachers were probably well abov

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英语语法两个问题
一 the skills of the teachers were probably well above average for the United States at that time .above average 的中间为什么不加the?是for为什么不是in
二 every student should regularly experience the “aha ”—when sth you never understood or sth you never knew was a mystery becomes clear 这句话时态搞不懂，never 后面为什么用过去时呢？
you place it in its broader human context

问题一：
1.above average可以作为一个词组,是说在一般水准以上,而不是某个特定的平均值,如果是说某个特定的平均值,就需要加the.比如,His mark was 142 points above the class average of 125.
2.不知道这句的上下文是什么,是不是就教师技能与美国之外的其他国家比较,如果是,用for的意思就是：就美国而言.
问题二
1.结合语境.上下文叙述的事情都发生在过去的话当然用一般过去时.就这两句看,“学生应该经常有恍然大悟的体验——当他们本来从未理解,从不知道的事情由神秘变得清晰”现在知道了,恍然大悟,而这之前是不知道的,一般过去时.这里的never只是做副词用,加强否定语气.
2.要结合上下文理解.从你写出来这句看,应该是说：你将它放到全人类的背景中去（..理解?,需结合上下文）

the skills of learn English well the skills of learn English well这句话有错吗英语语法问题the aims of these early grammarians were threefold:(a) 中级英语语法12._____ the enthusiasm of the teachers ,the school pl 3,5,-5,…The first term in the sequence of numbers shown abov 英语语法C1,Of the two teachers.the lady in red is _____A,more pa 英语语法1,Of the two teachers ,the lady in red is _____A,more pa The Soft Skills of Business English 英语翻译Most of the road haulage companies were well-established each of the teachers和every teachers The teachers were proud of the smart boy___the first prize i 英语翻译In the study,teachers were not told the amount of sleep