Unit 10 You’re supposed to shake hands
Wednesday 星期三 (Grammar Focus—4c)一、核心词汇passport , chalk , blackboard , northern ,coast , season , knock , eastern , worth ,manner ( Grammar Focus-4c)二、重点短语go abroad 到国外;clean… off 把……擦掉;take off 脱下;as… as possible 尽可能……;be worth doing 值得做; table manners 餐桌礼仪 ( Grammar Focus-4c)三、重点语法 : 谈论应该做和被期待做的事1
be supposed to do… 意思是“ ( 按规定、习惯、安排等 ) 应该做某事”,可用来表示劝告、建议、义务、责任等,相当于 should
否定形式为 be not supposed to do sth
,表示“不该或禁止做某事”
( Grammar Focus-4c)如:You are supposed to shake hands
If you want to eat ice-cream , you are supposed to ask your mum first
如果你想吃冰淇淋,应该先问问你妈妈
( Grammar Focus-4c)You’re supposed to ask the teacher if you want to leave the classroom
如果你要离开教室,应该先问问老师
We are not supposed to play football on Sunday
我们不准在周日踢足球
be expected to 意为