高一英语《book2 unit4 vocabulary》学案 新人教版

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1、Book2Unit4vocabulary2Motto:Evenagreatlifeisonlyalifeuntilyoumakeit.学习目标Toimprovetheabilityofrememberingthewords学习重点Rememberthenewwordsandphrasesinthisunit学习难点Howtohelpthestudentstomastertheusageofthewords.学生活动二次备课自主研讨目标或导入1.Learningaim:Tolearntousewordsandph

2、asesTomasterthepronunciationsofthewords.2.Homeworkcheck:Checkthehomework.自学与诊断ⅠShowsomewordsandexpressionsonthescreenandletSstotelltheChinese.1．________________　灭亡；逐渐消失2．________________和平地；和睦地；安详地3．________________在危险中；垂危4．________________如释重负；松了口气ⅡAskSstof

3、inishexerciseⅠontheexercisebook.P10.合1.affect　vt.　影响；感动；(疾病)侵袭effectn影响，效果have/hasaneffecton…对…有影响作互动精讲与点拨2.appreciate　vt.　欣赏；感激；意识到①IwouldappreciateitverymuchifyouwouldhelpmewithmyEnglish.如果你能帮助我学英语，我将不胜感激。短语：Iwouldappreciateitif…appreciatedoingsth“感激做某事”③I

4、reallyappreciateworkingwithsomeonewhodoessuchagoodjob.我非常乐意与工作如此出色的人共事。合作互动精讲与点拨3.succeed　vi.　成功；继承vt.　接替；继任①Whatmustbedoneifwildlifeprotectionistosucceed?如果野生动物保护计划要想成功的话必须要做什么？②Youwillhavetoworkhardifyouaretosucceed.4.comeintobeing　形成；产生①Theylivedontheeart

5、htensofmillionsofyearsago，longbeforehumanscameintobeingandtheirfutureseemedsecureatthattime.它们生活在千百万年前的地球上，比人类诞生早得多，而且那时它们的未来看似很安全。②Nooneknowswhensuchacustomcameintobeing.5.protect...from/against...　使……免受……①I’mprotectingmyselffrommosquitoes.②(2010年高考陕西卷)Hewa

6、swearingdarkglassestoprotecthiseyesfromthesun.他戴墨镜以保护眼睛免受日光的照射。检测与评达标检测词性转换1.protectvt.______________n.2.importantadj.______________n.3.affectvt.______________n.4.distantadj.______________n.5.laughtern.______________v.6.powerfuladj.______________n价总结与升华1.(20

7、09年高考上海卷)Withthegovernment’said，those______bytheearthquakehavemovedtothenewsettlements.A．affect　　B．affectingC．affectedD．wereaffected解析：选C。2.(2011年青岛市联合模拟)Iwouldappreciate________，tobefrank，ifgoodscouldbedeliveredassoonaspossible.A．you　B．thisC．itD．myself解析：选C

8、。3.(2009年高考北京卷)Scientistshavemanytheoriesabouthowtheuniverse________intobeing.A.came　B.wascomingC.hadcomeD.wouldcome解析：选A课后反思：