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课件网) Build up your vocabulary 1.Write a word you have learnt in this unit before each definition. 1.organ a part of the body that has a particular purpose,such as the heart or the brain 2.acid a chemical,usually a liquid,that has a pH of less than seven 3.millimeter one thousandth of a meter 4.radiation/rays energy sent out in waves 5.fabric material used for making cloth,curtains,etc. 6.victim a person who has been attacked,injured,or killed Build up your vocabulary 2.Choose the right word 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 hadn't been in an accident,that would be a good price,but it has a few A/B problems. A.slight B.minor C.tiny extremely small 2.A:Ouch!My leg really hurts! B:Why don't you take some medicine to A/C the pain A.reduce B.relax C.ease Build up your vocabulary 3.A:Have you treated any real emergencies in you医护辅助人员 rse at the Red Cross B:Well,they let us ride along with some paramedics.Once,we gave first aid to aA of a traffic accident before rushing him to the hospital. A.victim B.patient C.sufferer sb.who suffers because of sth.bad that happens(非人为) 4.A:Did you hear that three people died in a fire last night B:What a terrible A How did it happen A.accident B.incident C.occasion an event,especially one that is unusual,important,or violent 5.A:Can I see you for a moment an unexpected and dangerous situation that B:Is it a matter of A must be dealt with immediately A.urgency B.emergency C.seriousness the need to deal with something quickly
