找到约 30000 条结果

问题 关于现在完成时的问题

...间状语?但我理解为瞬间动词,成为是一瞬间的。4、have you heard anything on that?与did you hear anything on that?的区别,为何提问用完成时居多?多用在什么场合?前者想表达的对现在的影响是什么?

问题 each 用法疑问

If we can find 5,000 people to each take one home, the problem will be solved.each后是不是省略了个to?可能是学生不怎么了解这个each的用法吧,麻烦老师讲讲

问题 我觉得这个句子中间不能用逗号,是不是呢?

这个句子是用逗号隔开的,可是我觉得是两个主语,是不是该用句号或者分号隔开呢?烦请老师解答,谢谢。 Our class is like a big family, we get on well with each other.

问题 关于whether和if的问题

... the contract.我看语法书上说这句话中whether的位置不适合用if,因为介词后面不能直接加纯萃的连接词,但可以加疑问词功能的whether。我想请教问题是为什么介词后面不可以跟连接词呢?还有如果这里不适合用连接词if,那whether不...

问题 if so是什么的省略

... the first paragraph of each description. Do they have anything in common? If so, underline the words and phrases in the descriptions that allow their common features.这是2020版高中英语北师大版必修第三册第7单元(p10)的句子。请问句子中的 if so 是什么省略来的?可...

问题 prefer后接从句(that.../ it if...)时的从句时态问题

prefer后接that从句或接it if...从句,从句谓语动词通常用过去式或should+动词原形,表示现在或将来的情况。如:I'd prefer that he came next week.I'd prefer that he (should) come next week.I'd prefer it if he came next week.I'd prefer it if he (should) come next week...

话题 if引导的虚拟语气

话题 as if 虚拟从句

话题 if it rains

话题 as...as if...

话题 if-cleft

话题 if、when、after

话题 if she could

话题 If it was

话题 if only because