英语口语五句学习法必备句型27：be supposed to do
be supposed to do
…应该…
说到“应该”，我们脑子当中的第一答案就是“should”，这也难怪，在学校里学的东西都是起码说出来外国人能够懂的，至于是不是最常用就不得而知了。今天steven介绍给大家的be supposed to do…就是should的很好的“替代品",而且表达的意思只会比should更加丰富。一起来见识下吧！
精品五句
普通句
we are supposed to arrive at the hotel。
我们应该到达饭店。
次级高手句
we are supposed to arrive at the hotel i mentioned.
我们应该到达我提到的那个饭店。
高手句
we are supposed to arrive at the hotel i mentioned yesterday.
我们应该到达我昨天提到的那个饭店。
超级高手句
we are supposed to arrive at the hotel i mentioned yesterday on the phone.
我们应该到达我昨天电话里提到的那个饭店。
专家句
we are supposed to arrive at the hotel i mentioned yesterday on the phone around6: 30.
我们应该到达我昨天六点半左右打电话提到的那个饭店。
解句
we are supposed to arrive at the hotel(核心句）
+i mentioned yesterday on the phone around6: 30.(零零碎碎不嫌多）
编辑部的故事
（steven and arnold's professor-mark-has come to shanghai.they decide to go to the hotel to see him.)
（steven和arnold的老师mark教授来上海了，他们决定去饭店看望他。）
steven: when are we supposed to arrive at the hotel?
我们什么时候到饭店啊？
arnold: around 11: 00 a.m
大概11点左右吧。
steven: i can't wait to see him.he is such a lovely and respectable professor.
我都快等不及要见到他了，他是多么可爱多么受人尊敬的教授啊！
arnold: yes,i liked attending his classes before.he's really a big joker.
是啊，我以前就喜欢上他的课。他特别爱讲笑话。
steven: we couldn't even tell when he was joking or when he was being serious.
我们甚至都猜不透他什么时候在讲笑话，什么时候是认真的。
arnold: yes.
是啊。