新人教版选修二语境识词Unit 5 First Aid（背诵版+练习版）

新人教·选修二 Unit 5 背诵版（一） Elaine英语 My fellow classmate gave me a manual and a leaflet about first aid.They introduced many practical first aid techniques.The skin is the largest organ of your body.It acts as a barrier against disease, toxins,and the sun's rays.It gives you your sense of touch.If your skin is burnt by radiation or acids,you feel much pain,especially when you receive an electric shock.Burns are no minor incidents.If the burn surface is red and swollen with blisters,you should work as a paramedic and provide urgent treatment to ease the pain.You can wrap the burnt area with a loose clean fabric.If every layer of the skin is affected or nerves underneath are damaged, the victim must be taken to the hospital immediately.Here are some other first aid cases.What if someone swallows a chemical What if someone slips in the bathtub What do you do if an elderly man falls on the carpet What do you do when you get bitten by a mosquito What if your classmate sprains his ankle and bleeds And what do you do when you hear a drowning man screaming You might say,"I don't panic.I'll give first aid,like putting in an IV needle, Elaine英语 performing mouth-to-mouth rescue breathing and checking his vital signs.Also,I will call emergency services without delay and try to explain to the operator until the ambulance arrives." Elaine英语 我的同学给乃我有关急救的一本手册和一份昌传单。它们个绍乃许多吴用的急教 方法。皮肤是人体最大的器官。它是抵御疾病、毒素和阳光的屏障。它给你触吃。妙 果你的皮肤被辐射或酸物质灼伤，你会感到很痛，尤其是当你受到电击的时候。烧伤 不是小事。果烧南表面红肿并带有水疱，你应该充当一名护理人员，提陕紧急处 理，以减轻疼痛。你可以用一块千净透气（宽松）的布把烧南部位包襄起来。p果皮 肤的每一层都受到ㄋ影响或下面的神经受到乃损害，祁，南者必须立即送往医院。 这里还有一些其他急教案例。妙果有人吞下ㄋ化学物质怎么办？抑果有人在羚知里滑 倒乃怎么办？抑果一个老人摔倒在地毯上，你该怎么改？当你被胶马叮咬时，你会怎 %改？如果你的同学扭伤脚踝流血3该怎4办？当尔听到一个溺水的人尖叫时你会怎 %改？你可能会说，“我不惊慌。我会实施急救，比打静脉注射针进行口对口人 工呼吸并检查生命体征。此外，我还会毫不买疑地打电话给急救中心（应急服务机 构)，并尽力同接线员解释情况，直到救护车到来。” Elaine英语