高中英语第一单元第二课时readingandlanguagepoints课件人教新目标版必修5

TheSecondPeriod ReadingandLanguagepoints 一 根据首字母和英文释义 完成下面单词填写 1 saboutorrelatedtoscience2 ctheendorfinalpartofsomething3 ctocomeorbringtoanend4 atoexamineorthinkaboutsomethingcarefully Checktheanswerstohomework 同步诠案 P8 自主训练 cientific onclusion onclude nalyse 二 翻译下列句子 1 从事实中得出结论很重要 2 他们提出了许多建议 Itisimportanttodrawaconclusionfromthefacts Theyputforwardanumberofsuggestions 3 领导能力和诚实是一位优秀管理人员的典型特征 4 她以一个有趣的故事结束谈话 Leadershipandhonestyarethecharacteristicsofagoodmanager Sheconcludedhertalkwithafunnystory PartI Reading 阅读课文后 按发生的先后顺序排列下列事件 JohnSnowbegantotesttwotheories AnoutbreakofcholerahitLondonin1854 JohnSnowmarkedthedeathsonthemap 2 1 4 Heannouncedthatthewatercarriedthedisease JohnSnowinvestigatedtwostreetswheretheoutbreakwasverysevere KingCholerawasdefeated Hefoundthatmostofthedeathswerenearawaterpump Hehadthehandleremovedfromthewaterpump 7 3 8 6 5 篇章导读 这篇文章介绍英国著名医生JohnSnow是如何通过考察 分析 探究的科学方法 发现并控制 霍乱 这种传染病的 文章的首段简单介绍了JohnSnow和他当时所发现并思考的问题 Heknewthatcholerawouldneverbecontrolleduntilitscausewasfound Findaproblem 第二段首句 Hebecameinterestedintwotheoriesthatpossiblyexplainedhowcholerakilledpeople 进入了科学实验的第二阶段 Makeupaquestion 第三 四 五段讲述他所使用的科学方法和收集资料 进行分析的步骤 Thinkofamethod collectresultsandanalysetheresults 第六段自然过渡到科学实验的第五个步骤 Repeatifnecessary 最后一段结论部分 由此可见 文章是遵循做科学实验的步骤而展开的 条理分明 通过阅读这篇文章 我们可以很清楚地知道科学实验应该遵循的步骤 阅读课文并完成下列表格 同步诠案P12篇章理解 Findaproblem Makeupaquestion Whichtheoryiscorrect Thinkofamethodandcollectresults Analyzeresults Findoutwheretheygottheirwater Analyzethewatertoseeifitisthecauseofthedeath Findsupportingevidence Makeaconclusion Itwascertainthatpollutedwatercarriedthedisease Thesourceofalldrinkingwatershouldbeexaminedtomakesureitissafe 按课文内容填空 同步诠案P13随堂练习二 JohnSnowwasafamousdoctorinLondon Therewasthemostdeadly1 calledKingCholeraofhisday Everytimetherewasan2 manypeoplediedofthedisease JohnSnowwantedtousehisknowledgetohelpsolvethisproblem Heknewitwouldneverbe3 untilitscausewasfound disease outbreak controlled Atthattime thereweretwotheoriesaboutcholera Thefirstsuggestedthatcholera4 intheair Thesecondsuggestedthatpeople5 thisdiseaseintotheirbodieswiththeirmeals JohnSnowwasdeterminedtofindoutwhy Hesuspectedthesecondtheorywascorrectbutneededevidence Sohe6 datatotestthetwotheories multiplied absorbed collected He7 onamapwhereallthedeadpeoplehadlivedandthemapgavea8 clueaboutthecauseofthedisease Itseemedthatthewaterwasto9 Next JohnSnowlookedintothesourceofthewaterforthesestreets Withenoughevidence heannouncedwith10 thatpollutedwatercarriedthevirus marked valuable blame certainty 再次阅读课文后 回答下列问题 1 JohnSnowbelievedIdea2wasright Howdidhefinallyproveit JohnSnowfinallyprovedhisideabecausehefoundanoutbreakthatwasclearlyrelatedtocholera collectedinformationandwasabletotiecasesoutsidetheareatothepollutedwater 2 DoyouthinkJohnSnowwouldhavesolvedthisproblemwithoutthemap Giveareason No ThemaphelpedJohnSnoworganizehisideas Hewasabletoidentifythosehouseholdsthathadhadmanydeathsandchecktheirwater drinkinghabits Theevidenceclearlypointedtothepollutedwaterbeingthecause 3 Cholerawasa19thcenturydisease Whatdiseasedoyouthinkissimilartocholeratoday SARS AIDS birdfluandInfluenzaA H1N1 继续阅读课文 注意新词汇和语言点 组内讨论并完成教材P3Comprehending的3 4题 Post class Homework Enjoyyourday PartII Languagepoints英汉互译 construct pollute defeat expose absorb pump handle instruct apartfrom 捐献 贡献 捐助 foresee 挑战 向 挑战 照顾 护理 出席 参加 治愈 痊愈 治愈 治疗 严重的 严厉的 剧烈的 责备 谴责 过失 责备 宣布 通告 怀疑 被怀疑者 嫌疑犯 将 和 联系或连接起来 请学习 同步诠案 P9的词语释义 并划出相关例句 1 Judithlayonthesofa inherbook 2 Hissecretarywastocancelallhisengagements 3 Potatoesturngreenwhentolight 即时训练用blame expose absorb instruct handle的适当形式填空 instructed absorbed exposed 4 Computerscanhugeamountsofdata 5 Officialsbelievethatmorethanonepersonmaybetoforthefire blame handle 请学习 同步诠案 P9的词语释义 并划出相关例句 即时训练根据首字母完成下面句子 1 Heacceptedhisfriend sctoswimacrosstheriver 2 Theyhadpallthewateroutofthewell hallenge umped 3 EverybodycapoundtowardsJane spresent 4 Theriverhasbeenpbychemicals 5 Thebridgewascofmetalandconcrete ontributed olluted onstructed 请学习 同步诠案 P9的词语释义 并划出相关例句 即时训练根据括号中的汉语提示完成下面句子 1 Somebirthdefectsare 与 有关 tosmokingduringpregnancy 2 Whocouldhave 预测 suchproblemsin1938 3 Atfirst we 怀疑 thathewentmissing linked foreseen suspected 请学习 同步诠案 P9的词语释义 并划出相关例句 即时训练选词填空 1 IoftenthemeetingandsometimesIitsdiscussion A join attendB attend takepartinC joinin accessD takepart attend B 2 Theresultoftheelectionwillbesoon A declaredB announcedC toldD released 3 Thedoctorherheadachewithanewmedicine butdidn ther A cured treatB cure treatedC treated cureD treated treat A C 4 Theywereinthefootballmatch A wonB defeatedC beatD stroken B 选择合适的单词或短语并用其正确的形式填空 1 Addingalittleoilintothemechanismisoneofthebestforanoisyengine 2 Thepolicecorruptioninthiscase 3 Since1997 participatingcountriesannualmeetingstodecideontherulesfortrade cures suspect havebeenattending 4 Halfanhour sfromanexperiencedhorse riderismuchbetterthananythingyoucanlearnfromabook 5 Howdidyouknowtheanswertothat Ididn t Itwasjustanguess 6 Thisiscloselytheirpassivity itdoesnotoccurtothemthattheycouldmakechangesintheirworld instruction inspired linkedto 7 Theanimalopeneditsmouth rowsofsharpwhiteteeth 8 A47 year oldmarriedmanwithtwoteenagechildrenbecamedepressedafterlosinghisjobasanadvertisingexecutive 9 Hewashavingtroubletheheavytruckontheslipperyroadsurface 10 Everyonewassilentashethewinnerofthecompetition exposing severe