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？
I finished the race, but in nowhere near the time I could have if I'd paced myself well from the beginning.这句话的意思是什么，but in nowhere near the time I could have, 这里的句子结构不懂, 有大神能给分析分析吗?
一篇题为 My hometown 的书面表达中有这样一段话：I was born in Changsha, which is the capital city of Hunan. Changsha lies in the east and central part of Hunan and has the Xiangjiang River running through it. It covers an area of 11,819 square kilometers and has a populatio...
...ut to those years in welcome.1、如果it是形式主语，to name是真正的主语，to name was too subtle. 命名是难以察觉地。如何理解这个name，这句话？2、to those years in welcome，如何这里的介词to, 和in的用法？
这个句子中的 up 是与 repair 一起做短语动词还是和 to 一起做成语介词？British losses were 64 tanks damaged enough to need more than 24 hours to repair up to being written off.这个句子中 tanks 后面的过去分词短语的意思是"从需要24个小时以上维修...
On retirement from the company, an employee, be he a secetary or CEO, presented with a gift pack containing a selection of its products.
句中的虚拟语气的意思应该是无论是秘书还是总裁， 这里是省略了if还是no matter 呢？
The brain is as active during REM (rapid eye movement) sleep—when most vivid dreams occur—as it is when fully awake, says Dr. Eric Nofzinger at the University of Pittsburgh,此处的as的含义是什么呢？是副词吗？