人教版（2019）选择性必修2Unit 5 First Aid Build up your vocabulary 课件(8张ppt)

1、Build up your vocabularyTo identify the meaning of some vocabulary from the passageTo practice key vocabulary from the passage by doing some exercisesWrite a word you have learnt in this unit before each definition.1. _ a part of the body that has a particular purpose, such as the heart or the brain

2、2. _ a chemical, usually a liquid, that has a PH of less than sevenorganacid3. _ one thousandth of a metermillimeter4. _ energy sent out in waves5. _ material used for making cloth, curtains, etc.6. _ a person who has been attacked, injured, or killed.radiation/fabricvictimrays发送；派遣；放出n.布料；材料，原料Choo

3、se the right word(s) from A-C to complete each short conversation.1. A: The price for this car? Fifteen thousand dollars out the door! What a deal! B: Well, if the car hadnt been in an accident, that would be a good price, but it has a few _ problems. A. slight B. minor C. tinyA/B好划算噢！一些小问题adj. 极小的，

4、微小的The out-the-door price 卖价(OTD price)2. A: Ouch! My leg really hurts! B: Why dont you take some medicine to _ the pain? A. reduce B. relax C. ease3. A: Have you treated any real emergencies in your first-aid course at the Red Cross? B: Well, they let us ride along with some paramedics. Once, we ga

5、ve first aid to a _ of a traffic accident before rushing him to the hospital. A. victim B. patient C. suffererA/CA缓解疼痛医护辅助人员送去医院给实施急救n. 受害者；患者4. A: Did you hear that three people died in a fire last night? B: What a terrible _! How did it happen? A. accident B. incident C. occasion5. A: Can I see yo

6、u for a moment? B: Is it a matter of _? A. urgency B. emergency C. seriousnessAAn. 突发事件n. 紧急，迫切；紧急的事n. 严重性；严肃我能和你谈谈吗？n.场合n.事故；意外n.事件一件急事A chemical burn occurs when your skin or eyes come into contact with an _ or other chemicals. Such _ can be very dangerous and require _ attention.Read the passage

7、about chemical burns and fill in the blanks with the correct forms of the words in the box.acidincident, loose, urgent, organ, acid, victimincidentsurgentv. 发生接触到需要重视Chemical burns can even affect your internal _ if the chemicals are swallowed. First aid should be given to chemical burns immediately. For example, wrap the burnt area _ with a clean cloth if possible. It is important to send the _ to the hospital right away if he or she is severely ansincident, loose, urge