First aid（The Fourth Period）

   (a few minutes later)
t: in this unit, we've learnt a lot about giving first aid. we know how to deal with common injuries. we know that many common injuries happen every day at home. so a first aid kit is needed. (bb.-a first aid kit)do you know what it is?
ss: no.
t: ok. i'll show you one. (show the students a first aid kit which the teacher has prepared.) now, do you know what it is?
ss: yes, it is a“急救箱”
 t: right. we need a first aid kit to do first aid. so it is very useful. do you know what we need to make one?
 ss: we are not sure.
t: look carefully. (show the students things like: bandages, a pair of scissors, a thermometer, a flashlight and a list of emergency phone numbers. tell the students what they are and write them down on the blackboard.)
step vi summary and checkpoint
t: today we've read more about giving first aid. we've also written a paragraph to explain how to give first aid. after class, show your paragraph to more people to help them know about first aid. we've also learnt how to make a first aid kit. when you go home you can make one. it will be very useful. besides, we've learnt the subjunctive mood. now, let's do some exercises to review it. look at the screen, please. finish them quickly by yourselves.
 (show the following on the screen.)

 rewrite the following sentences:
    1. i didn't know more about giving first aid, so i couldn't help them.
      →if i had        , i could have        .
    2. we won't he able to help if we panic.
      →if we were to        , we would         .
    3. we won't be able to help if we get        hurt trying to save someone.
      →if we were to        , we       would.
       (a few minutes later, check the answers with the whole class.)
    suggested answers:
    1. if 1 had known more about giving first aid, i could have helped them.
    2. it we were to panic, we would not be able to help.
   3. if we were to get hurt trying to save someone, we wouldn't be able to help.
t: good. well done. after class you need more practice to master it better. and remember to  review the important words and expressions we learnt today. that's all for today. see you tomorrow