before+to+do
作者&投稿：拔哲 （若有异议请与网页底部的电邮联系）
they werw supposed to reach here an hourb efore 是什么意思_百度知 ...
They were supposed to reach here an hour before.他们本该一小时前就到这的。be supposed to表示“应该做某事、被期望做某事”之意。例如：I was supposed to meet her, but I spaced out and forgot.我本应该和她见面的，但我昏昏沉沉地以致把事给忘了。He was supposed to give us advice...
“我可能会晚回家”用英语怎么说
I'm likely to go home late tonight.
Yesterday was my birthday.As bf\\efore.I got a lot of gifts,and I...
为你解答。Yesterday was my birthday. As before. I got a lot of gifts, and（1、but，但） I wasn't excited. Instead，I felt boring（2、bored，感到无聊的）. At this（3、that，那时） time, Mom comes in. She sat beside me and said, "How about going out with me to ...
新源县双益回答：[答案] before 一般做介词和连词用.做介词时后面跟名词动名词;做连词时后面跟句子,似乎没有楼主说的before to do.楼主有完整的句子吗?
可逃18562931022问： before 后面什么时候加doing,什么时候加to do - ？
新源县双益回答：[答案] before 一般做介词和连词用.做介词时后面跟名词动名词;做连词时后面跟句子,似乎没有楼主说的before to do.
可逃18562931022问： it is...for sb. to do...和it is...of sb. to do...的用法 - ？
新源县双益回答： 给您介绍一个最简单的辨别方法:如果be动词后的形容词是说明不定式的逻辑主语,就用of sb. to do...;如果是说明整个不定式的,则用 for sb. to do...;例如: 1、It is very kind of you to help us.(可以转换成:You are very kind to help us. kind 说明 you 的属性); 2、It is possible for us to get there before dark.(不可转换成:we are possible...,而应该是 for us to get there is possible)
可逃18562931022问： 什么时候用to do什么时候用 - ？
新源县双益回答： 动词: 原形do:1.一般现在时,非三单 don't / doesn't /do /does + do “主将从现” 2.情态动词 can /may/ must/ will/ would/ should /might/ have to / be able to + do 3.祈使句,V原形开头 4.非谓语V Why not do?Why don't you do?Shall we do?Let...
可逃18562931022问： before什么时候加doing sth./sb.do sth.什么时候before后加一般过去时的句子或过去完成时的句子 - ？
新源县双益回答：[答案] 1、before后面直接跟动词的,那个动词就用ing形式;例如:I go to the WC at first before going home.(在回家之前先去趟厕所)before后面有宾语的,其后动词就用原形;例如,I clean the room at first before you c...
可逃18562931022问： before doing sth还是do sth - ？
新源县双益回答： before是介词,所以一般是doing
可逃18562931022问： 怎么样分辨什么时候用before doing, after doing,什么时候用before + - ？
新源县双益回答： before/ after可以作介词或连词. 介词+动词ing/名词.故没有before +ed,after+ed,应为before/ after being done
可逃18562931022问： before doing与before do - ？
新源县双益回答： freeze, 前后时态必须一致,都是一般现在时
可逃18562931022问： Before_______to bed.I usually do some reading.A.going B.go请问要选哪个?答案不重要,主要的是“正确”的讲解, - ？
新源县双益回答：[答案] A.going before +doing表时间点
可逃18562931022问： before sb do sth和before sb doing sth - ？
新源县双益回答： before sb do sth 这个对 before sb doing sth sb 后没有be动词哪里来的doing?sb 后是直接跟v.(动词)的呀!
