比如:Her book,“Determined,Dedicated and Disciplined To Be Fit,”came (come) out in April just before she turned eighty.The bus had left before I arrived.为什么两个不一样呢?什么时候用一般过去时,什么时候用过去完成时。
...othing, except (that) I had some scary experience. 除了一些令人恐惧的经历之外,我什么都不记得。(p.716)我认为这里的 experience 一个用复数形式 experiences ,因为 experience 表示“经历”的意思时是可数名词,被 some 修饰时应该用复数形...
How do you think
senior high school will be different from junior high school?What do you think
the principal will talk about in his speech?这是高中英语新教材译林版必修1第1单元的两个句子(p2)。为什么一个用how,一个用what呢?
..., then decrease slowly, and finally stabilize.这些变化趋势将导致MC的导热系数急剧下降,然后缓慢下降,最后趋于稳定。老师,我想提问上句用cause或lead都可以吗?我的疑问如下:lead 的使用结构有 lead sb to do 和 lead to do/doing,但在这里...
Few people ask by what
authority the writers of dictionaries and grammars say what they say.by what authority是视作ask的嵌入式宾语从句,在从句the writers of
dictionaries and grammars say作方式状语?
The
peachful landscape of the "Emerald Isle" and its many counites is a true feast for the eyes, with its
rolling green hills dotted with sheep and cattle.句中为什么用is?
(1)I'll be doing her job today.用 will be doing,比用 will do 在这里有什么差别? 感觉这里用将来进行时很难理解...(2) The train will be arriving in a few minutes. be arriving 本身已经有将来时作用了,那用will有什么作用啊?
1)Under the new plan, students will have shorter summer vacations and longer winter vacations.2)Summer vacation begins today.第1)句中,summer vacations是复数形式;第2)句中,直接就是summer vacation。summer vacation什么时候用复数?什么时候直接用summer vacation?