人教版必修5Unit5First aid单词学案

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1、Unit5Firstaid单词学案课题:Unit5Firstaid学习目标:Learnthenewwordsandexpressions教学重点：Theusageofimportantwordsandexpressions.课堂前置1准备上个学案的检查2读熟Unit5的单词Step1Haveacheckaboutthehomeworkinthelastlesson.Step2Readthewordsandexpressionsonpage(读熟第五单元的新单词和短语，注意发音，以及单词的词性)Step3Learnthefollowingwordsandexpressionsbyyourselv

2、es.（自学下列单词和短语的用法）1aidn/v帮助，援助；资助firstaid急救withtheaidof…在…的帮助下inaidofsth/sb为了帮助…在英语老师的帮助下，这学期我们已经取得了巨大的进步。_____________________________________________________.2injuryn损伤；伤害injurev(尤指在事故中)伤害，使受伤getinjured受伤3bleedv流血-bled-bledblood(n)血，血液bloodyadj出血的，血染的，伤亡惨重的bleedtodeath失血死去bleedsbdry榨取某人所有的钱，把某人榨干4s

3、well(v)（使）膨胀；隆起→swelled→swelledswollen(adj)肿胀的①Theinjuredhandsswelledup.受伤的手肿了起来。②Thewindswelledoutthesails.风鼓起了帆。③Woodswellsinwater.木遇水膨胀。5essential(adj)最重要的，不可缺少的；本质的①waterisessentialto/forourlife.(beessentialto/for…)②Experienceisessentialtodothisjob.(beessentialtodosth)6poisonn毒药；毒害v毒害；使中毒poisono

4、us(adj)引起中毒的，有毒的①Somemushroomscontainadeadlypoison.有些蘑菇含有致命的毒素。②Someonehadbeenpoisoninghisfood.有人一直在他的食物里下毒。③Thisgasishighlypoisonous.这种气体有剧毒。7bear(v)容忍，忍受;生产，结果；负担，承担-bearable(adj)可以容忍/忍受的-unbearable(adj)难以忍受的，不能容忍的bear-bore(过去式)-born/borne（过去分词）bearaheavyburden负重荷，挑重担bearpain忍受痛苦beartheresponsibil

5、ityof…担负着……责任bear作“忍受,容忍”的意思时，类似的词和短语：stand/tolerate/endure/putupwith…8liquid(n)液体→solid（固体）9swell(v)（使）膨胀；隆起→swelled→swelledswollen(adj)肿胀的10overandoveragain反复；多次=overandover=againandagain11inplace在适当的位置，在原处outofplace不适当的，不在正确的位置takeplace发生，出现taketheplaceofsb/sth=takesb’s/sth’splace代替，取代12区分anumber

6、of/thenumberofAnumberoftheworkers_______(be)unskilled.Thenumberoftigers____________(reduce)inthelastfiftyyears.13putone’shandson…找到I’dliketoknowwhereIcanputmyhandsonthespecialplant.Step4Importantwordsandexpressions(重点突破)1区分injure/wound/hurt/harm2区分electric/electrical3区分damage/destroyStep5Aquitofthew

7、ordsandexpressions(当堂检测)①Wordspelling(单词拼写)1Nowadaysstudentsareputundergreatp__________toenteragooduniversity.2Thesoldierwaspresentedwithanawardforhisb(勇敢)_________inthebattle.3Ican’tbelievethatIwillh