（整理版高中英语）高一英语Unit5NelsonMandelaamodernhero人教实验.doc

高一英语Unit5NelsonMandela—amodernhero人教实验版【本讲教育信息】一.教学内容：Unit5NelsonMandela—amodernhero1.重点单词短语用法讲解2.课文难点句解析3.定语从句讲解二.知识总结与归纳：单元内容简介：1.继续了解英雄人物的根本情况。2.继续定语从句的用法。三.重点讲解与归纳：1.Hetaughtusduringthelunchbreaksandtheeveningswhenweshouldhavebeenasleep.when:关系副词，引导定语从句，修饰breaks和eveningsshouldhavedone：本来应该做而没有做的事Heshouldhavecomehereinthemorning.他本该早上就来的。Mr.Wangshouldhavearrivedat8:00,buthedidn’tappear.他应该八点钟到的，但是却没有出现。拓展：1〕shouldn’thavedone本来不该做却做了的事情Youshouldn’thavecheatedintheexam.你考试时不该作弊。2〕musthavedone过去一定做过某事Itmusthavesnowedlastnight.昨天晚上一定下雪了。3〕can’thavedone过去不可能做过某事Hecan’tgonetoShanghai.Isawhimjustnow.他不可能去了。我刚刚还看见他了。4〕needn’thavedone本来不必做某事而做了Youneedn’thavewashedyourclothes.你本来用不着洗衣服的。asleep：表语形容词，跟在系动词之后作表语，表示“睡着的〞sleep：动词或名词，“睡觉〞sleepy：形容词，“打盹〞的—Ishestillsleeping?他还在睡吗？—Yes,heisfastasleep.是的，他睡得很熟。I’mtoosleepytoheartheendoftheconcert.我太困了，没有听完音乐会。发散：fallasleep入睡gotosleep入睡befast/soundasleep酣睡、睡熟sleeplate睡懒觉2.IbecameagoodstudentandwantedtostudyformydegreebutIwasnotallowedtodothat.degree:1〕学位课程，学位Hetookamedicaldegree.他获得了医学学位。2〕度，度数Thetemperaturerose10degrees.温度升高了10度。Arightanglehas90degrees.直角是90度。3〕程度Hehasahighdegreeofability.他能力很强。发散：takeadegree攻读学位haveadegree拥有学位adoctor’sdegree博士学位amaster’sdegree硕士学位abachelor’sdegree学士学位toadegree=toacertaindegree在某种程度上3.Hesaidtheyshouldnotbestoppedfromstudyingfortheirdegrees.stopsb.fromdoingsth.阻止某人做某事Wetriedtostophim(from)smoking.我们试图阻止他吸烟。Theywerestoppedfromenteringthebuilding.他们被阻止进入那幢大楼。4.Astheywereclevererthanme,butdidpasstheirexams,IknewIcouldgetadegreetoo.didpass:强调结构强调谓语动词时，在动词原形前面加do,does或didDobecareful!千万小心！Hedoessingverywell.他唱歌确实很好。Youdidsaythatword.你确实说过那个字。注意：do的这种用法只用于肯定句，且只有现在时和过去时两种时