Unit 12 You are supposed to shake hands

一 . [話題](topic) tell what you are supposed to do
二 .[重點詞組](key phrases)
1. shake  hands                       2. be supposed to do
3. make some mistakes                 4.make plan to do
5. on  time                          6. after all
7. get  angry                         8.tabble manners
9. pick up                           10.take a drink
11. make noise                        12 point out
13. it’s rude to do…                    14. have a great time
15.get used to …                       16.make appointments
17.make a toast                         
 
三 .[交際用語]
1. a: what are you supposed to do when you meet someone?
     b: we’re supposed to shake hands / kiss / bow.
  2. a: when were you supposed to arrive?
     b: i was supposed to arrive on time.
  3. you should have asked what you were supposed to wear.
  4. you are not supposed to shake hands.
  5. spending time with friends is very important.
  6. we never visit a friend’s house without calling first.
  7. you are not supposed to stick your chopsticks into your food.

四. [重點難點釋義](language points) 1a-4
1. you are supposed to shake hands.
be supposed to do… 應該……被期望做……,當句子的主語是人時,它可以用來表示勸告,建議,義務,責任等,意思是 “to be expected to do sth, or to have to do sth.” 如:
you’re supposed to ask the teacher if you want to leave the classroom..
如果你要離開教室,應該先問問老師.