Unit1 第二课时 reading and language points.ppt

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 severel