2.be to+动词原形的用法:(1) You are to do your homework before you watch TV.=必须(2) You are to repotthe police.=“应该”3) If we are to be there before 10, we'l have to go now.打算;想(4)Whatare we to do next?用于第一人称疑问句中,表示意见(5) You are not to smoke in...
用“be to+动词原形”仅用于表示正式的公务安排、公告指示、义务、命令、禁止等。例如:He is to leave for Beijing to have a meet
be to加动词原形,仅用于表示正式的公务安排、公告指示、义务、禁止等。如:You’re to deliver these flowers before 10. 你在10
“ be to+动词原形”表示按计划要发生的事或征求对方意见。例如:1Are we to go on with this work? 我们继续干吗?2The boy
（一）be to+动词原形结构：表示安排、意向或者目的。①The president is to visit China.那位总统将访问中国。’② I am to be married next year.我将在明年结婚。（二）be to+动词原形结构：表示（义务）应该（做）…… ，必须（做）……① I am to call them once I reach the airport.我一...
1、be + to do 表示“想，打算”，相当于intend, want。If we are to be there before ten, we’ll have to go now.如果我们要在十点前到，我们现在就得走。以下是be to do sth. 作情态助动词的用法。2、be + to do 表示按计划或安排要做的事。When are you to leave for home?你...
百度试题 结果1 题目4.be to+动词原形 相关知识点: 试题来源: 解析 表示“按计划或安排即将要做的事” They are to meet at the gate of the school.他们将在学校门口见面。 反馈 收藏
be to+动词原形“be to+动词原形”表示按打算、约定或按职责、义务必须做的事或立即发生的动作。You ___ in your papers by
be to +动词原形(表示计划,安排好要发生或命令做什么)I___Mr Brown at eleven o’clock this morning.There___