The teacher scaffolds the linguistic content, i.e. helps learners say what it is they want to say by building a complete utterance together with the students. 老师好！这里的say what it is they want to say怎么分析结构？it is是多余的吗？
Communication takes place on "two planes": onone the linguistic message is encoded; on the other are factors which influence the linguistic message. 老师好！这句话中的on the other hand是用了倒装吗?是必须用倒装吗？第一句onone为什么不用?
...y"; that was the closest anyone had ever come to calling me fat. Later, my husband teased me because we couldn't lie on the couch together anymore, and I just cried and cried. He never dared to mention it again, but I didn't stop eating.I just cried and cried，这里的just表示什么意思？
The house he built was a spacious one. There was a courtyard in front of the place and two gardens in back, one to provide vegetables, one to delight the eye in the formal Japanese fashion. One of the two living-rooms was American, with easy chairs instead of tatami, and so were the kitchen and bath...
...作名词1. 表示“标题”“题目”：The title of that great novel is War and Peace.
那本伟大的小说的名字是《战争与和平》。Have you chosen a title for your story? 你给你的故事选好标题没有？此义是在高考题中用得最多的，且主要用于阅读理解...
...曹老师！老师好，麻烦您帮我解答一个问题。谢谢!“what is crucial to a successful classroom is to involve students.”the professor said.（be crucial to）“一个成功课堂的关键是让学生参与进来。”那位教授说1．划线部分为什么使用what做主语，...
...其中一句的which,it,its比较困惑请老师解答，非常感谢！He is ever ready, yet never in the way; he isa pleasant companion, and a comrade you can depend upon; he knows when to be serious and when to trifle with gracefulness and to be serious with effect. He has the repose of a mind (...
... is considered
to be an error when the understood subject of the clause isnot identifiable
with the subject of the matrix clause, and perhaps does notappear in the
sentence at all.这是英英语语法书上分析语法的一个句子，我对其中的 understood
不是很理解，这里的 unders...