Unit 1 Great Scientists教學(xué)設(shè)計(jì)3

step1. lead-in
lead-in by telling the ss a story, meanwhile, teach them some new words: bandage, first-aid-kit, ambulance and then ask them to think of words about accidents and first aid
step2. pre-reading
   show the ss the picture of pre-reading on p33 and ask them the following questions:
what has happened?
what sort of injuries the child will have?
what kind of first aid would you perform?
step3. fast reading
let the ss read the passage fast and then find out the answers to the questions
1. what will the passage be about?
2. what do they tell you about the passage?
   3. in which order are these topics covered in the text? number them from 1 to 5.
____ the three types of burns
____ what to do if someone gets burned
____ the purpose of skin
____ the symptoms of burns
____ how we get burns
step4. detailed reading
1). tell if the following statements are true or false:
1. our skin has three layers.
2. we will never get burned by the sun.
3. burns are divided into three degrees according to the degree of pain.
4. third degree burns are the most serious and painful.
5. put cool water on any burns to cool them.
6. don’t rub the burns
7. it’s better that you put some butter or oil on burns.
2). answer the questions
1.why should you put cold water on a burn?
2.why doesn’t a third degree burn hurt?
3.why do you think clothes and jewellery near burns should be removed?
4.if someone has a third degree burn, why might you see tissue?
3). read the text again and then find out how many parts there are and the main idea of each part:
  part1. the purpose / function of skin
  part2. causes of burns hot liquids, steam, fire, radiation, the sun, electricity, chemicals
part3. types of burns: first degree burns, second degree burns, third degree burns
part4. characteristics of burns
part5 first aid treatment
3). finish off comprehending ex2&3
step5. words competition
have a competition to check the ss’ words spelling
step6. making a first-aid kit
   an activity to let the ss know what are included in a first-aid-kit
   a well-stocked(存?zhèn)涞煤玫? first-aid kit, kept in easy reach, is necessary in every home. it should include: bandage, alcohol, flashlight, thermometer, soap, sharp scissors, plastic gloves (at least 2 pairs), your list of emergency phone numbers etc.
step7. role play
work in pairs to act out how to place an emergency call for help
step8. summary
this passage doesn’t contain enough information for you to do first aid for others. please learn more after class. do remember: life is precious, we should care about others and help people in an emergency and try our best to give them effective first aid if they are in danger.