...级下册第77页)有这样两个句子:After dinner, I
can't relax either. / My father can't speak English. My mother can't (speak it)
, either. 在前一个句子的either前面没有用逗号,而在后一个句子的either前面有逗号,为什么?谢谢!
The conventional theory is that people yawn when bored or sleepy because yawning raises blood oxygen levels, which in turn raises alertness.whchi in turn 在这里不是否定吧?是进一步吗?
Thisis the question about which we've had so much discussion这句话中为什么要有个介词about?Everything that he said seemed quite reasonable这句话中为什么又没有介词了?介词什么时候,用什么时候不用??
请问老师分词短语teaching是作定语修饰experience还是teacher?怎么判断?experience不是teaching的逻辑主语,那是不是代表分词短语修饰teacher?She isan English teacher with lots of experience teaching kindergarten
to grade 6.
One way is to teach people how to avoid catching the virus sexually through condom promotion.promotion可理解为倡导,但这个sexually我不理解,这句话从sexually到后面就不知道怎么翻译理解了,求助!
...者曾经在某辅导资料中见到过这样一道单项选择题:
I was ________ at(或者by) what he said yesterday.
A. surprised B. amazed C. surprising D. amazing
参考答案是:应该选B,因为可以说be amazed at …,be amazed by …,be surprised at … (这三个短语...
They have set themselves a series of goals ___________ (achieve) by the end of the month.这句话答案是to achieve。①请问为什么这里用悬空不定式,理由是什么(好像不符合剑桥语法里说的六种结构)②答案能填to have achieved吗(因为by the end of 不是完...