高中英语 module6 unexplained mysteries of the natural world 第1课时学案 外研版必修4

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1、Module6UnexplainedMysteriesoftheNaturalWorldPeriod1:Vocabulary学习目标：1.了解模块话题的意义2.熟悉模块单词3.掌握重点单词的用法学习重点：熟悉模块单词学习难点：掌握重点单词的用法课前预习使用说明与学法指导：1.学会利用构词法和音标知识记忆单词2.15分钟之内完成教材助读：品味语段，熟悉单元词汇Researchindicatesthatsomeanimalsaredisappearingfromtheworld.Thereasonwhytheygoextinctis

2、notamystery.Asweallknow，manypeoplehunttheanimalsorevendestroytheirhabitatstomakeafortune，forcingtheanimalstoadapttotheirnewenvironmentordieout.Thepollutionalsoposesagreatthreattotheirexistence.Fortunately，peoplehaverealizedtheseriousnessoftheproblemandworkedtogethert

3、oprotecttheanimals.预习自测：根据提示用适当的单词或短语填空1．The____(神秘的)____(多毛的)____(怪物)likes_____(攻击)other____(动物；生物)atnight.2．The____(凶残的)____(皇帝)____(声称)thatnoonecould____(存在)withouthim.3．The____(有雅量的；大方的)managerhasagood____(名声)andhasa____(积极的)effectonhisstaff.4．I’m____(怀疑的)ofhis__

4、__(身份)，butheappearstobe____(镇静的)．5．The____(海豹)soon____(适应)toitsnewhomeanditliked____(潜水)intothewater.我的疑问：__________________________________________________________________________________________________________________________________________课内探究质疑探究：1.双语释义vt.袭击，攻击

5、；进攻；侵袭；损害(haveaharmfuleffecton)；n.袭击，攻击；进攻；抨击；发作，侵袭；损害(damage)学情诊断(1)介、副词填空①Thecompanyhascome____fierceattackforitsdecisiontoclosethefactory.②Theyattackedhim____theirbarehands.③Manypeoplemakeanattack____thegovernment’spolicies.④Shehasbeenattacked____ignoringherownpar

6、tymembers.(2)Thiscoastalareawasnamedanationalwildlife_____lastyear.A．attackB．existenceC．reserveD．survival归纳拓展attacksb.forsth.因某事而责难某人attacksb.withsth.用……攻击某人beattackedwithadisease患病makeanattackon...向……发动进攻underattack受到攻击)2.双语释义v．宣称，声称，断言；索取，认领(demandoraskfor)；n.声明，宣称

7、，断言；所有权；索赔学情诊断(1)完成句子①Idon’t__________________.我不敢自称为专家。②___________________somedoctorswereworking80hoursaweek.据说有些医生每周工作80小时。③Theworkers_______________higherpay.工人们要求提高薪水。(2)Thejudgeannouncedthatthemanwasguiltyofrobbing，butheclaimednot________afairhearing.A．togiveB．

8、givenC．tohavebeengivenD．tohavegiven归纳拓展claimforsth.宣称/要求/索取某物claimtodosth./that...声称/主张做……Itisclaimedthat...据说……claimsth.back索回/要回某