英语教案英语高一人教版新课标 必修5 教案全套共71页.docx

英语教案英语高一人教版新课标 必修5 教案全套共71页.docx

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英语教案英语高一人教版新课标必修5教案全套共71页

Unit1GreatScientists

WarmingUp,Pre-readingandReading

1．TeachingAims

①GetSstoimprovetheirreadingabilities.

②LetSsknowthetopic“Greatscientists”

③Knowsomeimportantphrasesoccurringinthisreading

2．TeachingProcedures

Step1Leadin

CheckSs’knowledgeaboutsomescientistsandtheirdiscoveries.

①Whodiscoveredthatobjectsinwaterareliftedupbyaforcethathelpsthemfloat?

Archimedes

②Whowroteabookexplaininghowanimalsandplantsdevelopedastheenvironmentchanged?

CharlesDarwin

③Whoinventedthefirststeamengine?

ThomasNewcomen

④Whousedpeastoshowhowphysicalcharacteristicsarepassedformparentstotheirchildren?

GregorMendel

⑤Whodiscoveredradium?

MariesCurie

⑥Whoinventedthewayofgivingelectricitytoeverybodyinlargecities?

ThomasEdison

⑦Whowasthepainterthatstudieddeadbodiestoimprovehispaintingofpeople?

LeonardodaVinci

⑧Whoinventedalamptokeepminersafeunderground?

SirHumphreyDavy

⑨Whoinventedtheearliestinstrumenttotellpeoplewhereearthquakeshappened?

ZhangHeng

⑩Whoputforwardatheoryaboutblackholes?

StephenHawking

Afterallthequestions,thenleadinthepassagewithapicture.Askssiftheyknowthemapandwhatitisusedfor.Givethemtheanswerlater“ItisamaptofindoutthecauseofCholera.”

Step2SkimandScan

Morequestionsaregiventogetthegeneralideasofthispassageandsomeobviousfacts.

Whodefeats“KingCholera“?

JohnSnow

Whathappenedin1854?

CholeraoutbreakhitLondon.

Howmanypeoplediedin10days?

500

WhyistherenodeathatNo.20and21BroadStreetaswellasatNo.8and9CambridgeStreet?

ThesefamilieshadnotdrunkthewaterfromtheBroadStreetpump.

Step3Readingfordetails

1Whycouldn’tthecholerabeundercontrolatfirst?

Neitheritscause,notitscurewasunderstood.

2WhichtheorydidJohnSnowbelievein?

Peopleabsorbedcholeraintotheirbodieswiththeirmeals.

3JohnSnowfinallyprovedthetheoryhebelievedby________.

gatheringinformationwiththehelpofamap

lookingintothesourceofthewaterforBroadStreetandCambridgeStreet

Separatingthosewhosufferedcholerafromthosewhodidn’t

BothAandB（rightchoice）

4Topreventthecholerafromspreadingagain,whatdidJohnSnowdo?

Suggestedthatthesourceofallwatersuppliesbeexamine.Suggestedthatnewmethodsofdealingwithpollutedwaterbefound.Instructedthewatercompaniesnottoexposepeopletothepollutedwateranymore.

Step4Mindmapofthepassage

Paragraph1:

IntroductionofJohnSnowandCholera

Paragraph2:

Twotheory

Paragraph3-5:

Studyofthebreakoutin1854

Paragraph3:

Thinkofamethod:

Testtwotheory

Collecttheresult:

Markthedeath

Analyzetheresult:

Reasonfordeathandnodeath

Paragraph4:

Analyzetheresult:

Findtheresourceofthewater

Paragraph5:

Repeatifnecessary:

Findmoreevidence.

Drawaconclusion:

Cholerawasspreadbygerm

Pollutedwatercarriedcholera

Paragraph6:

PreventionofCholera

Step5Retellthepassage

Providesswithasummarywithsomeblanks.Letthemretellthepassageaswellaspayattentiontosomeimportantwords.

Readthepassageagainandfillintheblanks:

JohnSnowwasawell-known____inLondoninthe___century.Hewantedtofindthe______ofcholerainorderto______it.In1854whenacholera____out,hebegantogatherinformation.He_____onamapwhereallthedeadpeoplehadlivedandhefoundthatmanypeoplewhohaddrunkthedirtywaterfromthe______died.Sohedecidedthatthepollutedwatercarriedcholera.Hesuggestedthatthe_____ofallwatersupplybe_______andnewmethodsof________withpollutedwaterbefound.Finally,“KingCholera”wasdefeated.

Step6Homework

Readthewholepassageandretell.

GotothenettogetmoreinformationaboutUK.

Unit1GreatScientists

VocabularyandUsefulExpression

TeachingAims:

1.Learnexpressions&phrases

2.Learn.languagepoints

DifficultandImportantPoints:

1）Languagepoints

2）Theusageof“suggest&inaddition”

TeachingMethods:

Presentation&Practice

TeachingProcedures:

StepIRevision

Haveadictation

StepII.Checktheanswers

Checktheanswersofyesterday’shomework（P42.UsingWordsandExpressions）

StepIII.Expressions&phrases

Expressions&phrases

（1）

1.knowabout…了解……的情况

2.liftup举起;抬起;提升

3.steamengine蒸汽机

4.physicalcharacteristic人体的特征

5.putforwardatheoryaboutblackholes提出一个有关黑洞的理论

6.infectiousdisease传染性的疾病

7.inscientificresearch在科学研究上

8.examineanewscientificidea验证一个新的科学思想

9.drawaconclusion得出结论

10.analyzetheresults分析结果

11.awell-knowndoctor一个著名的医生

12.ordinarypeople百姓;普通人

13.expose（…）tosth.暴露（…..）在……中

14.themostdeadlydisease最致命的疾病

15.terrifiedpeople被吓坏的人们

16.getinterestedinsth./doingsth.对…产生兴趣

17.absorbsth.into…把….吸收入….

18.gathertheinformation收集信息

19.determinetodosth.决心干某事

20.avaluableclue一条珍贵的线索

21.thewaterpump水泵

22.inaddition（to…）除..…之外还有…

23.link…to…将….和….联系起来（belinkedto…）

24.haveitdelivered（havesth.done）叫某人送东西

25.dieof…死于…

26.announcewithcertainty肯定地宣布

27.pollutedwater被污染的水

28.preventsb.fromdoingsth.阻止某人干某事

29.dealwith…处理……

30.solvetheproblem解决难题

Expressions&Phrases

（2）

etoanend到了尽头

2.findthecauseofthisillness找出疾病的起因

3.lookinto…调查……

4.apartfrom…除…..之外;此外（=exceptfor…）

5.preparefor…预备好….

6.bestrictwithsb.对某人严格要求

7.arevolutionarytheory一个革命性的理论

8.leadto…通向….;导致…（注意:

to为介词）

9.makesense有意义

10.attimes=sometimes有时候

11.contributetosth.有助于;促进

12.encouragesb.todosth.鼓励某人做某事

13.pointofview观点

14.livingconditions居住条件

15.break…in/intopieces把…摔成碎块

16.bedevotedtosth./sb.专致于…….;关心…;挚爱…

17.devoteone’slifetodoingsth.献身于…..

18.curvedline曲线

19.achievegreatsuccess取得巨大的成功

StepIV.LanguagePoints

1.discover&invent

discoverv.“发现”被探索或被揭示的事物早已客观存在着.

ColumbusdiscoveredAmericain1492.哥伦布于1492年发现了美洲.

Whodiscoveredradium?

谁发现了镭?

inventv.“发明”,指的是发明原先不存在的东西.

Whoinventedthesteamengine?

谁发明了蒸汽机?

2.whoinventedthewayofgivingelectricitytoeverybodyinlargecities?

是谁发明了把电带给大城市中的每个人的办法?

thewayofdoingsth.=thewaytodosth…“做…..的方法”

Sheshowedusthewayofcleaningit.=Sheshowedusthewaytocleanit.她教给我们清洗它的办法.

theway引导的定语从句的引导词有三种,可以用that;可以用inwhich;还可以省略.

Idon’tliketheway（that/inwhich）youspeaktoyourfather.

我不喜欢你跟你父亲讲话的方式.

与way相关的短语:

bytheway顺便说、

bywayof…通过……的方法，经，由

loseone’sway迷路

noway（俚语）没门,别想

feelone’sway摸黑走,谨慎从事

onone’swayto…在去…的路上

inthisway=bythismeans=withthismethod用这种方法

3.Whoputforwardatheoryaboutblackholes?

谁提出了黑洞的理论?

putforward

（1）tooffer（anidea,suggestionetc.）forconsideration提出（建议等）

（2）推荐某人或自己任职位;提名

MayIputyournameforwardasourmonitor?

我能否提名你当我们的班长?

putaway抛弃;舍弃putdown写下来;记入名单;

puton穿上;戴上;增加putoff耽误;延期

putout熄灭（灯）;扑灭（火）putup建立;建造

putupwith…忍受……

•Youcantakeanythingfromtheshelfandread,butplease______thebookswhenyou’vefinishedwiththem.

A.putonB.putdownC.putbackD.putoff

4.Thiswasthemostdeadlydiseaseofitsday.

die（v.）dead（adj.）death（n.）

deadly

adj.

（1）.dangerous;likelytocausedeath危险的;致命的

adeadlydisease/weapon

（2）.highlyeffectiveagainststh.orsb不强有力的;致命的

adeadlyremark击中要害的评论

（3）aimingtokillordestroy意在杀死的;不共戴天的:

adeadlyenemy不共戴天的敌人

adv.

（1）.Very极度;非常;十分:

deadlyserious十分认真

（2）.likedeath死一般地:

deadlypale死一般苍白

5.Buthebecameinspiredwhenhethoughtabouthelpingordinarypeopleexposedtocholera.

expose在句中是过去分词作后置定语,表示被动.意为“患霍乱的”.如:

ThebookwrittenbyLuxunisverypopular.

exposev.

（1）tomakevisible暴露“expose….to….”

Heexposeshisskintothesun.他把皮肤暴露在阳光下.

（2）torevealtheguiltorwrongdoingof…揭露;揭发

Heexposedtheirplot.他揭穿了他们的阴谋.

Ithreatenedtoexposehim（tothepolice）.我威胁要（向警察）揭发他.

exposeto使易受,使受exposeafraud揭穿骗局

exposesth.tothelightofday把某事暴露于光天化日之下

6.Somanythousandsofterrifiedpeoplediedeverytimetherewasanoutbreak.每次爆发霍乱时就有大批惊慌的老百姓病死.

everytime是连词,引导时间状语从句,意为“每次,每当”,如:

EverytimeImeethim,Ialwaysthinkofthethingshappenedbetweenus.每次见到他,我就想起发生在我们之间的事情.

immediately,themoment,directly,instantly等都可以作连词,引导时间状语从句,意为“一……就……”,如:

IwillgivethelettertohimimmediatelyIseehim.我一见到他就把这封信给他.

IcamedirectlyIgotyourletter.我一接到你的信就来了.

7.Thefirstsuggestedthatcholeramultipliedintheairwithoutreason.第一种看法是霍乱病毒在空气中无缘无故地繁殖着.（Suggest用法参考P43.4,并完成相关的练习）

8.absorbv.吸收（液体）;承受;承担（费用等）

Usetheclothtoabsorbthespilledink.吸干撒的墨水

Wewillnotabsorbthesecharges.我们不能承担这些费用.

absorb…in/by..吸引.注意

Iwasabsorbedinabookanddidn’thearyoucall.专心看书

absorb…into…吸收…

Thebigcompanyhasgraduallyabsorbedthesesmallcompaniesintoitsownorganization.

这家大公司逐渐将这些小的公司吞并了。

9.valuable

（1）adj.worthalotofmoney值钱的;贵重的;有价值的

avaluablediamond贵重的宝石valuableinformation重大的消息

（2）n.（常用复数形式）sth.thatworthlotsofmoney贵重物品

Marykepthervaluablesinasafe.

玛丽把她的贵重的东西藏在保险箱里.

10.inadditionadv.aswellas另外

Inaddition,thecoursealsoproducespracticalexperience.此外,这门功课还提供了实践的基础.

AnumberofpeoplecametothezooinadditiontoPeterandPaul.彼得和保尔以外,还有许多别的人来到动物园.

StepV.Practice

FinishtheexercisesonP4&P42.P43Ex.3.4.5.

StepVIHomeworkAssignment

Unit1GreatScientists

Listening,SpeakingandWriting

TeachingAims:

1.Improvethestudents’listeningskills.

2.Improvethestudents’speakingskills.

DifficultandImportantPoints:

1）Listening

2）HelpSsovercomethedifficultiesinlisteningmaterial.

TeachingMethods:

ClassactivitiestohelpmotivatetheSs’interestoflearningEnglish.

TeachingProc