2023年人教版高中英语必修5全册教案

Uni11Greatscientists

Teachingaims

1.ToheIpstudentslearntodescribepeop1e

2.Tohe1pstudents1earntoreadanarrationaboutJohnSnow

3.Tohelpstudentsbetterunderstand“Greatscientists”

4.Tohelpstudentslearntousesomeimportantwordsandexpressions

5.Tohelpstudentsidentifyexamplesof"ThePastParticiple(1)as

thePredicative&theattribute”

Period1Warmingupandreading

TeachingProcedures

I.Warmingup

StepILeadin

Talkaboutscientist.

T:Hi,morning,class.Nicetoseeyouonthisspecia1day,theday

whenyoubecomeaseniortwograder.Iamhappytobewithyouhe1pi

ngyouwithyourEng1ish.Todaywearetoreadaboutacertainscient

ist.Butfirst1et'sdefinetheword“scientisf\Whatisascientist?

Ascientistisapersonwhoworksinscience,tryingtounderstand

howtheuniverseorotherthingswork.

Scientistscanworkindifferentareasofscience.Hereares

omeexamples:Thosethatstudyphysicsarephysicists.Thosethat

studychemistryarechemists.Thosethatstudybio1ogyarebiologists.

StepII

。Askthestudentstotrythequizandfindoutwhoknowsthemost.

T:Therearesomegreatscientificachievementsthathavechanged

theworId.Canyounamesomeofthem?Whatkindofroledotheyplayin

thefieldofscience?Dotheseachievementshaveanythingincommon?

Matchtheinventionswiththeirinventorsbelowbeforeyouanswera11these

questions.

1.Archimedes,AncientGreek(287-212BC),amathematician.

2.CharlesDarwin,Britain(1808-1882).ThenameofthebookisOrig

inofSpecies.

3.ThomasNewcomen,British(1663-1729),aninventorofsteamengine.

4.GregorMendel,Czech,abotanistandgeneticist.

5.MarieCurie,PolishandFrench,achemistandphysicist.

6.ThomasEdison,American,aninventor.

7.LeonardodaVinci,Italian,anartist.

8.SirHumphryDavy,British,aninventorandchemist.

9.ZhangHeng,ancientChina,aninventor.

10.StepperHawking,British,aphysicist.

II.Pre-reading

StepI

Getthestudentstodiscussthequestionsonpage1withtheir

partners.Thenaskthestudentstoreporttheirwork.Encouragethestudentst

oexpresstheirdifferentopinions.

1.Whatdoyouknowaboutinfectiousdiseases?

Infectiousdiseasescanbespreadtootherpeople.Theyhav

eanunknowncauseandneedpublichealthcaretosolvethem.People

maybeexposedtoinfectiousdisease,somayanimaIs,suchasbirdf1

u,AIDS,SARSareinfectiousdiseases.Infectiousdiseasesared

ifficulttocure.

2.Whatdoyouknowaboutcholera?

Choleraisthei1InesscausedbyabacleriumcalledVibriocho1erae.

Itinfectspeople'sintestines（肠），causingdiarrheaandlegcramps

（抽筋）.ThemosIcommoncauseofcholeraisbysome。neeatingfoodo

rdrinkingwaterthathasbeeneomaminated（污染）withthebacteri

a.Choleracanbemild（不严重的）orevenwithoutimmediatesymptoms（症

状），butaseverecasecanleadtodeathwithoutimmediatelytreatment.

3.Doyouknowhowtoproveanewideainscientificresearch?

Anybodymightcomeoutwithanewidea.Buthowdoweproveit

inscientificresearch?Therearesevenstagesinexamininga

newideainscientificresearch.Andtheycanbeputinthefollowingorder.W

hatorderwou1dyouputthesevenin?Justguess.

Findaproblem一Makeupaquestion—>Thinkofamethod—>Collectresu1

ts—

Analysetheresults一Drawaconclusion一Repeatifnecessary

III.Reading

StepIPre-reading

1.DoyouknowJohnSnow?

JohnSnowisawell-knowndoctorinthe19thcenturyinLondon

andhedefeated"KingChoiera,5.

2.Doyouknowwhatkindofdiseaseischolera?

Itisakindofterrib1ediseasecausedbydrinkingdirtywateranditcau

sedalotofdeathsintheoldtimesanditwasverydifficulttodef

eat.

Let'sgettoknowhowDr.JohnSnowdefeated"KingCho1era”in1854

inLondoninthisreadingpassage：

StepIISkimming

Readthepassageandanswerthequestions.

1.Whodefeats“KingChoiera44?(JohnSnow)

2.Whathappenedin1854?《CholeraoutbreakhitLondon.)

3.Howmanypeoplediedin10days?500(。)

4.WhyistherenodeathatNo.20and21BroadStreetaswe11

asatNo.8and9CambridgeStreet?

(ThesefamilieshadnotdrunkthewaterfromtheBroadStreet

pump.)

(Optiona1)

Skimthepassageandfindtheinformationtocompletethe

formbelow.

WhoWhenWhatHowResuIt

John1854he1pingExaminingthesourceuKingCholera"

Snowordinarofal1watersupp1defeated

ypeop1eiesandfindingnewmeth

exposedtodsofdealingwith

ocholepollutedwaster

ra

StepIIISeanning

Readthepassageandnumbertheseeventsintheorderthattheyhapp

ened.

2JohnSnowbegantotesttwotheories.

1AnoutbreakofchoierahitLondonin1854.

4JohnSnowmarkedthedeathsonamap.

7Heannouncedthatthewatercarriedthedisease.

3JohnSnowinvestigatedtwostreetswheretheoutbreakwasv

erysevere.

8KingChoierawasdefeated.

5_Hefoundthatmostofthedeathswerenearawaterpump.

6Hehadthehand1eremovedfromthewaterpump.

StepIVMainideaandcorrectstage

Readthepassageandputthecorrectstagesintothereadingabo

utresearchintoadisease.

JohnSnowDefeats“KingCholera

ParagStagesGenera1ideas

raph

Findaprob1em：Thecausesofcholera

1Whatcausethecholer

a?

Makeupaquestion：Thecorrectorpossib1etheory

2

Whichisright?

Thinkofamethod:Co1lectdataonwherepeoplew

3Testtwotheoryereillanddiedandwheretheygot

theirwater

Collectresu1ts:Piotinformationonamaptofind

4

Markthedeathoutwherepeoplediedordidnotdie

Ana1yzetheresu1ts:Lookintothewatertoseeifthat

5Findtheresourceoisthecauseofthei1Iness

fthewater

FindsupportingevidencFindotherevidencestoconfirmhis

6

econclusion

DrawaconclusionThepol1uteddirtysourceofd

7rinkingwaterwastoblameforthe

causeoftheLondoncholera

StepVGroupdiscussion

Answerthequestions(Finishexercise2onPage3)

1.JohnSnowbe1ievedIdea2wasright.Howdidhefinallyprove

it?

(JohnSnowfina1lyprovedhisideabecausehefoundanoutb

reakthatwascIearlyrelatedtocholera,collectedinfbrmationa

ndwasabletotiecasesoutsidetheareatothepollutedwater.)

2.DoyouthinkJohnSnowwouIdhavesolvedthisproblemwithoutthe

map?

(No.ThemaphelpedJohnSnoworganizehisideas.Hewasabletoidentify

thosehouseho1dsthathadhadmanydeathsandchecktheirwater-d

rinkinghabits.Heidentifiedthosehousesthathadhadnodeathsandsu

rveyedtheirdrinkinghabits.Theevidenceclearlypointedtothepollute

dwaterbeingthecause.)

3.Choleraisa19thcenturydisease.Whatdiseasedoyouthinkis

similartocholeratoday?

(Twodiseases,whicharesimilartoday,areSARSandAIDS

beeausetheyarebothserious,haveanunknowncauseandneedpu

blichea1thcaretosolvethem.)

StepVIUsingthestagesforscientificresearchandwriteasum

mary.

Period2&3Languagefocus

StepIWarmingup

1.characteristic。

①n.aqualityorfeatureofsth.orsomeonethatistypicalofthem

andeasytorecongnize.特性；特性。

WhatcharacteristicsdistinguishtheAmericansfromtheCan

adians.

②。a.verytypicalofaparticu1arthingorofsomeone'scharace

r典型性的,

Suchbluntnessischaracteristicofhim.

WindydaysarecharacteristicofMarch.

［辨析］characteristic与character

characteristic是可数名词，意为“与众不同的特性“

character表达（个人、集体、民族特有的）“性格、品质”，还意为“人物；文字”

Whatyouknowabouthimisn'thisrea1character.

2.putforward:tostateanideaoropinion,ortosuggestaplanor

person,forotherpeop1eto

consider提出

Heputforwardanewtheory.

Theforeignershaveputfbrwardaproposa1forajointventure.

Aninterestingsuggestionformeasuringtheatmospherearound

Marshasbeenputforward.

☆puton穿上；戴上;增长叩utout熄灭（灯）；扑灭（火Aputupwith…忍

受。putdown写下来；放下；putoff耽误；延期a。putup建立；建造，

putup举起,搭建，粘贴

3.analyze:toexamineorthinkaboutsomethingcarefullyinordertoun

derstandit°vt.分析结果、检讨、细察

Acomputeranalysesthephotographssentbythesatellite.

Theearthquakeexperttriedtoanalyzethecauseoftheearthquakeo

ccurredonMay12,2023.

oLet'sana1yzetheprob1emandseewhatwentwrong.

。Heana1yzedthefoodandfoundthatitcontainedpoison.

Wemusttrytoana1yzethecausesofthestrike.

☆analysism.分析，解析，分解

4.conc1ude>decidethatsth.istrueafterconsideringa1thein

formationyouhave。得出结论;推论出。toendsth.suchasameetingorspeech

bydoingorsayingonefinalthingvt.&vi结束,终止；

Weconcludedthemeetingat8o'clockwithaprayer.

。Fromhisappearancewemaysafe1yconcludethatheisaheavysmok

er.

Whatdoyouconcludefromthesefacts?

®Weconcludetogoout/thatwewouIdgoout.

conclusionn.结论

oarriveataconc1usion；cometoaconelusion;drawaconclusion;re

achaconelusion

Whatconelusiondidyoucometo/reach/draw/arriveat?

Fromthesefactswecandrawsomeconclusionsabouthowthe

pyramidswerebuilt.

Step2Reading

1.defeat

①vt・towinavictoryoversomeoneinawar,competition,g

ameetc.打败,战胜，使受挫

rvetriedtosolvetheproblem,butitdefeatsme!

Ourteamdefeatedtheirsinthegame.

②n.失败，输fai1uretowinorsucceed

Thismeansadmittingdefeat.

Theyhavegotsixvictoriesandtwodefeats.

［辨析］win,beat与defeat

①win“赢得”赛事、战事、某物；后接人时，意为“争取赢得…的好感或支持；说服”

②beat“战胜”“击败”比赛中的对手，可与defeat互换

Webeat/defeatedtheirteamby10scores.

Theywonthebattlebutlostmanymen.

The1ocalballteamwonthestatechampionshipbybeating/defeating

a11theothertearns.

Icaneasi1ybeat/defeathimatgolf.

Heistraininghardtowintheraceandrealizehisdreamof

becomingachampionatthe2023OlympicGames.

2.expert

。①n.osomeonewhohasaspecia1skillorspecia1knowledgeofasub

Ject专家，能手

oanexpertinpsychology»anagricultura1expert

②a.。havingspecia1ski11orspecia1knowledgeofasubject纯熟的,

有专门技术的

anexpertrider0aliexpertjob需专门知识的工作

oHeisexpertin/atcooking.

3.attendvt.&vi参与,注意，照料

(Dbepresentat参与attendaceremony/lecture/amovie/school/c1

ass/ameeting

Ishallbeattendingthemeeting.

Pleaseletmeknowifyouareunabletoattendtheconference.

②attendto(on)：to1ookafter,carefor,serve服侍，照顾，看护

Thequeenhadagooddoctorattendingonher.

DrSmithattendedherinhospitai.治疗

Areyoubeingattendedto?接待

Motherhadtoattendtohersickson.

③attendto解决，注意倾听。a11endtothematter

oAnurseattendstohisneeds.

Canyouattendtothematterimmediately?

Imaybelate-1havegotoneortwothingstoattendto.

Excuseme,butIhaveanurgentmattertoattendto.

［辨析］attend,join,joinin与takepartin

①attend指参与会议、上课、上学、听报告等

②join指加入某组织、团队，成为其中一员

③joinin指加入某种活动；表达与某人一起做某事joinsb.insth.

④takepartin指参与正式的、有组织的活动，切在活动中起积极作用

Only2peopleattendedthemeeting.

HejoinedtheCommunistYouthLeaguein2023.

Willyoujoinusinthegame?

Weoftentalepartintheafter—classactivities.

4.expose：toshowsth.thatisusuallycovered

exposesth.tothe1ightofday把某事暴露于光天化日之下

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

Heexposedhisskintothesun.他把皮肤暴露在阳光下.

Theoldmanwasleftexposedtowindandrain.

Whenhesmiledheexposedasetofperfectwhiteteeth.

5.cure«>vt.&n.<>tomakesomeonewhoisi11wel1agian治疗，痊愈

WhenI1eftthehospita11wascomp1ete1ycured.

①curesbofadisease

Whenyouhaveapaininyourshoulders,youwil1gotoseeadoctor.

Thedoctorwillcureyou.

Theonlywaytocurebackachejstorest.

Hewillcurethepaininyourshoulders

WhenIleftthehospitalIwascomplete1ycured.

0Theillnesscannotbecuredeasily.

Althoughtheboywasbeyondcure,hisparentstriedtocurehimofba

dhabits.

②acureforadisease

Aspirinissaidtobeawonderfu1cureforthepain.

®Thereisstillnocureforthecommoncold.

olsthereacertaincureforcanceryet?

@acureforsth.:toremoveaproblem,orimproveabadsituation

解决问题，改善困境

Thepricesaregoingupeveryday,butthereisnocureforrisingpr

ices.

［辨析］cure与treat

①cure重要指痊愈，强调的是结果

②treat强调治疗过程，指通过药物、特别的食品或运动治疗病人或疾病，不强调结

果。

Theycuredmeofmyinfluenza.

Theytreatedmewithanewdrug.

6.contro1wt.&n.。

①vt.：tohavepowerover,ru1e,direct控制，支配，管理

Hecannotcontrolhisfee1ings/anger.

Youaretryingtocontro1measthoughIwereyoursiave.

Thegovernmenttriesitsbesttocontrolprices.

②beunderthecontro1of...；beincontro1of;

take/gaincontrolof;get/beoutofcontrol;Iosecontrol

of;beyondcontrol

Georgetook/gainedcontro1ofthebusinessafterhisfatherdied.

Thecarwentoutofcontro1anderashedintothepole.

theheadincontrolofthecountry

Thedriverlostcontro1ofhiscaranditknockedintoatree.

Mr.Brownisincontroloftheshop./Theshopisinthee

ontrolofMr.Brown.

Thismoneyisundercontro1ofMrBrown.

Who'sincontro1oftheproject?

Thefirehasbeenbroughtundercontro1.

7.suggestev.建议；暗示;表白

①suggest+doing/sth./that-clause

Maysuggestedapicnicattheweekend.

Whatdidyousuggesttotheheadmaster?

Isuggested1eavingear1yfortheairport.

Shesuggestedthatherfather(shou1d)giveupsmoking.

他建议我们参观长城。

HesuggestedtousavisittotheGreatWall.

HesuggestedusvisitingtheGreatWal1.

Hesuggestedthatwe(shou1d)visittheGreatWa11.

②suggest(暗示，表白)+从句不用虚拟语气。

Thesmileonherfacesuggestedthatsheagreedwithme.

Thelookonhisfacesuggestedthathewashappy.

Hispalefacesuggestedthathewasserious1yi11.

Hisworksuggeststhatheisacarefu1man.

8.absorb

①totakesth.inespecia1lygradual1y吸取

P1antsabsorbcarbondioxide.

Incoldc1imates,housesneedtohavewa11sthatwi11

absorbheat.

Paperthatabsorbsinkiscalledblo11ingpaper（吸墨纸）.

Thebigcompanyhasgraduallyabsorbedthesesma11compani

esintoitsownorganizations

②tounderstandfactsorideascompletelyandrememberthem

Nt'shardtoabsorbsomuchinformation.

☆beabsorbedin=concentrateon专心于

HeisabsorbedinheresearchofChinesehistoryrecently.

Thewriterwassoabsorbedinhiswritingthatheforgotf1ickthe

ashesfromhiscigar.IwassoabsorbedinabookthatIdidn't

hearyouca11.

☆absorbone'saitention

Chinesehistoryabsorbshiattentionrecently.

9.suspect:tothinkthatsomethingisprobablytrueor1ikely,especia11ysom

ethingbad

①vt.怀疑，猜疑。n.嫌疑犯，有嫌疑的人。adj.可疑的，靠不住的

suspectsb.ofdoingsth.怀疑某人做…

Shesuspectedhimoftakinghermoney.

②认为，猜想

Wesuspectedthathehadfinisheddoinghishomework.

10.severea.

①soserious,sobad。严厉的，苛刻的，严格的

Comeon!Don'tbesoseverewiththechildren.

Hisreportcontainsseverecriticismofthecompany?sactions.

Hisseverelooksfrightenedme.

②veryharmfu1orpainfu1,seriousoruncomfortab1e（疼痛）剧烈，的严重

的，

Iwascaughtinaseverestorm1astnightandcou1dn'tgobackhome

intime.

Hehassuchaseverei1Inessthathehasbeeninhospital.

Isufferedasevereattackoftoothache.

oHehadaseverepainintheleg.

11.fbresee:toknowthatsth.isgoingtohappenbefbreitactuallyhap

pensvt.预见，预料

Themethodwasusedinwaysthatcou1dn'thavebeenforese

enbyitsinventors.

Fewanalystsforesawthatoilricewou1drisesosteeply.

Noonecou1dhaveforeseenthingswou1dturna11hisway.

It'simpossibletoforeseehowlifewillworkout.

12.blame^v.责备；谴责；把...归咎于。n.过失;责备

①blamesb./sth.forsth.:tosayorthinkthatsb.orsth.is

responsiblefbrsth.bad

因…而指责

It9snotfairtoblameme.It'snotmyfault.

Theyb1amedthesecretaryforthede1ayoftheplan.

Manychi1drenareafraidofbeingblamedformakingmista

kesinspeakingEnglish.

②blamesth.onsb./sth.把归咎于：beresponsibleforsth.bad

Thepo1iceblamedthetrafficaccidentonjack'scarelessd

riving.

③(be)toblame应受责备(积极表被动)；承担责任

Thedriverwasnottoblameforthetrafficaccident.

Whichdriverwastoblamefortheaccident?

EitherheorIamtoblame.

Mr.Greenstoodupindefenseofthe16-year—oldboy,sayingt

hathewasnottheonetoblame.

Whoistoblameforthefire?

©taketheblame承担责任tosaythatsth.isyourfault

Heisreadytotaketheblameforwhathadhappened.

⑤puttheblameon怪在...身上

It'snouseblamingourdefeatonhim.

13.1ookinto。调查,了解，研究，浏览，向…里看

We'lllookintothecaseassoonaspossible.

®Butnowtheauthorityislookingintothecostofmodifyinga11of

itswindows.

oThebuildingaroundthecornercaughtfirelastnight.Thepo1iceare

nowlookingintothematter.

lookaround；lookafter,lookdownupon；lookfor;lookforwardlo;looklike；

lookover浏览，过目一遍；lookout；lookthrough浏览,检查；lookon；look

upto;

14.handlevt.todea1with解决，买卖，操作n.把手，把柄

ThechildrenaresonaughtythatIcan'thandlethem.解决

Thisshophandlespaperandstationery.买卖

Wedon9thandlethatsortofbook.买卖

Howshal1wehandletheprob1em.解决

Canyouhandlethesituationatpresent?解决

Ithasafreehandle.活把手

Helearnthowtohand1etheaxe.操作

15.1ink

①“连接，联系

Thetwotownsare1inkedbyarailway.

Thenewbridgewilllinktheislandtothemainland.

Televisionstationsaroundtheworidare1inkedbysatel1ites.

Thenewbridgewil1linktheis1andtothemainland.

②n.

Researchershavedetectedalinkbetweensmokingandhea

rtdisease.

Istherea1inkbetweensmokingand1ungdisease?

A1otoflinksfittedtogetherformachain.

linkup(with)连接,结合;link.,.with/to把…与相连接

16.announce

①tomakeknownpublie1y;togiveinformationusinga1oudsp

eaker,esp.atanairportorrailwaystation;tointroduceaprogramonT

Vorradio

ThenewswasannouncedbyRadioBeijing.

Everyonewassilentasheannouncedthewinnerofthecompetition.

Thecaptainannouncedthattheplanewasgoingto1and.

Thegovemmentannouneedthattheywouldbuildanewhi

ghwaytothemountain.

Thearmyannouncedacease-fire.

Theannouncerannouncesthreeprogramsaweek.

IthasbeenannouncedthatMr.AandMissBwillbemarriednextweek.

②announcement

trainapproachannouncement

Hewaitedfortheannouncementoftheresultofthecompetitio

n.

☆makeanannouncement

17.instruct:toteach;toorder

—Whoinstructsyourclassinhistory?--MrB1ack.Heisourin

structor.

Sheinstructedmeintheuseofthistelephone.

I'vebeeninstructedtowaithereuntilthelecturerarrives.

Thedoctorinstructedmetostayinbed.

Theo1dworkersinstructusnotonlyinwordsbutdeeds.

☆instruction:detai1eddirectionsonprocedure;anorder;t

eaching

ThebossgavemesomanyinstructionsatonetimethatIgotmu

ddiedup.

Weforgottoreadtheinstructions.(aninstruetionbook)

UnderBerry'sinstruction,Islowlymasteredtheartofglassblowing.

Hegaveustheinstruetionstofinishtheworkassoonasposs

ible.

Alwaysreadtheinstructionsonthebottiecarefullyandtakethe

rightamountofmedicine.

Period4Learningaboutlanguage(Grammar)

Teachingaims

Tohelpstudentslearnto