人教版必修5Unit5 First aid第一篇课文学案

Firstaid第:First(Period2)标thetextofon35thegeneralidealearnthelanguage成Step2学骤)Step1.Haveacheckaboutthelastlesson(检上节的内容andfinishthefollowing（读课文成下面的题15.(给文中的题排序_______thethreeof_______whattodoifgetsburned_______thepurposeofskin_______theofburns_______howget2thefollowingquestion.(回下面的题)①Whyyouputcoldonburn?②Whydoesnthirddegreeburn③Whydonearburnsshouldbe④Ifhasathirdwhymightseetissue?thepointsinthistext.1Firstaidisthekindofhelpgiventowhoillacanfound.

英译汉someone过去词短语句中作__________,修__________;引导的为_________从句，在句中修饰_2Youthreeofthatprotectyoutheharmfulrays.皮肤有三层，它们是防病、防毒、抵御太阳有害光线侵害的一道屏障。……保护人某物免受…Whenwegoinsummer,shouldagainstsunshine.夏季当我们外出的时候，我们应保护眼睛免受太阳光的照射。Wemustunitetocountry我们必须团结起来保护国家免受敌人的侵犯。3Yourskinkeepswarmorcool;ityourbodyfromwater,itiswherefeelcold,orityouyoursenseof皮肤还能保暖或御寒，保持体内水分。正是皮肤让你感到冷热和疼痛，皮肤还使你有触觉。sth阻止某人某事。中此结中的介词可以略。Nothingcouldprevent/stop(from)abroadto什么也阻止不了他出国留学。Whatwedoprevent/stopdisease(from)我们能做些什么来阻止这种疾病的蔓延？Wetreestopreventtheearthawaybyheavyrain.itwhereyoufeelcold,orwhere从句为表语从句。senseof触觉Thehaveakeensenseoftouch.盲人有敏锐的触觉。拓展运：of/hearing/taste/smellsenseof

视听味/嗅幽默//方向/责任4Youcangetburnedbyavarietyofliquids,steam,fire,beingtohighfire,etc),thesun,electricity你可能被各种各样的物品烫伤：灼热的液体，火，辐射（靠近高温和火，电和化学物质。

avarietyof…=various(adj)各种各样的，可以饰可数词和可数名。Allofthemarrivelateforvarietyofreasons.拓展vary(v)变化不同

不同；各种样的Climatevariesfromplaceto气候随地区不同而不同varyfrom…）isacountrywithvariousclimates.国是一个气候多样的国家。5Burnsarefirstsecondorthirddegreeburns,onoftheskinare根据烧伤的皮肤的层次，烧伤可以分为一度、二度和三度。depending为现在分词做伴随语。dependenton“取决；依靠;依……定”我们是否将举行运动会视天气而定。It(all)depends/That(口)要看情况定6mildsunburnandbyahotorforamoment).例如轻度的晒伤，和由于短暂接触热锅、火炉或熨斗而导致的烫伤。causedtouchingorironformoment在句中什么用？7usingscissorsifunlessitisthe如果有必要，除非衣服粘在伤口上，否则可以用剪子除掉衣服。①rid

除掉，去，拿掉。Thewasfromthe英译汉：②相当于if…not…Iwontforgiveyouyouapologizetomefirst.=Iwontforgiveifttofirst.③粘住坚持我们应该坚持真理。Hiswetclothesstucktobody.__________________________________.8areaacleanthatwillstickto

用干而清洁又不粘皮肤的绷带盖住烧伤面。cover……用…覆盖……

becoveredwith…被……覆盖；盖着…Thegroundwithsnow.that引导的为_________从句。9getinfected感染

类似get+过去词的用getlost/changed/paid/injuredStep3.Haveaquitthisperiod.(当堂测)1保护某/某物免受……_________________2阻止某人做某事____________________oftouch_______________4各种各样的5决于；依靠;依…而定__________________6It(all)depends