人教版高中英语必修五全套教案doc.docx

人教版高中英语必修五全套教案doc.docx

《人教版高中英语必修五全套教案doc.docx》由会员分享，可在线阅读，更多相关《人教版高中英语必修五全套教案doc.docx（43页珍藏版）》请在冰豆网上搜索。

人教版高中英语必修五全套教案doc

英语必修5

Unit1Greatscientists

TeachingAims

SkillGoals

▲Talkaboutscienceandcontributionsofscientists

▲Practiceexpressingwill,hopeandsuggestions

▲Practiceexpressingthestagesinexamininganewscientificidea

Keynewwordsandexpressions

TheFirstPeriodReading

StepⅠLead-in

Askthestudentstothinkofsomegreatinventionsandinventorsinhistory.

T:

Welebacktoschool,everyone.Iguessmostofyouhaveenjoyedyourholiday.MaybeIshouldsayeveryonehasenjoyedascientificlife.Why?

Becauseyouhave

enjoyed

theresults

ofthe

scienceandscientists.

Nowcanyoutell

methe

scientists

whoinventedthelights,thegramophoneandtheputer?

S1:

Edisoninventedthelightsandthegramophone.

S2:

ThefirstputerwasinventedbyagroupofAmericanscientists.

StepⅡWarmingup

First,

asksomequestions

about

great

scientists.

Second,

tell

allthe

studentsto

playthegamecalledGuessWhoIAm.

T:

Youknowourlife

isclosely

related

to

science

andscientists.

Webenefit

alot

fromthem.Canyounameoutasmanyscientistsaspossible?

T；whatcontributionsdidtheymake?

T:

Ok,

you’veknownalot

about

scientists

andnowlet’s

play

agamecalled

Guess

WhoIAm.Iwillshowyousomehintsofascientistonebyone,andyouguessthe

nameofthescientist.Let

’sseewhichgroupwilldothebest.

1.IlivedinancientGreek.

2.Iwasamathematician.

3.Idiscoveredthatobjectsinwaterwereliftedupbyaforcethathelpedthemfloat.

1.IlivedinBritain.

2.IpublishedTheOriginOfSpecies.

3.Icouldexplainhowanimalsandplantsdevelopastheenvironmentchanged.Answer:

CharlesDarwin

1.IamEnglishman

2.I’veworkedinastronomy.

3.I’veputforwardatheoryaboutblackholes.Answer；StephenHawking

1.

IwasaChinese.

2.

Myinventionhadeightdragonheadsroundthetopwitheight

ballsintheirmouths.

Aroundthebottomwereeightfrogsdirectlyunderadragon

’smouth.

3.Myinventionwastheearliestinstrumentthattoldpeoplewhereearthquakes

happened.

1.IwasanAmerican.

2.Iinventedelectriclightbulb

3.Iinventedthewayofgivingelectricitytoeverybodyinlargecities.Answer:

ThomasEdison

1.IwasaladyandborninPoland.

2.IreceivedtwoNobelprizes.

3.Idiscoveredradium.

Getthestudentstodiscussthequestionsonpage1withtheirpartners.Thenask

thestudentstoreporttheirwork.Encouragethestudentstoexpresstheirdifferentopinions.

T:

Now,class,pleaselookattheslide.Discussthesequestionswithyourpartners.

1.Whatdoyouknowaboutinfectiousdiseases?

2.Whatdoyouknowaboutcholera?

3.Doyouknowhowtoproveanewideainscientificresearch?

4.Whatorderwouldyouputthesevenin?

Justguess.

Drawaconclusionthinkofamethodcollectresults

makeaquestionfindaproblemanalysetheresults

findsupportingevidence

T:

Well

done!

Whenwewanttosolvesomeproblems,

first

weshould

find

out

the

problem,

dosomeresearchonit,proveyourfindings,andthenmakeaconclusion.Thisis

ascientificand

objectivewayofresearching.Nowlet

’sseehow

doctorJohnSnow

didhisresearch.

StepReading

T:

Nowletsreadthetitleandthepictureandguesswhatthepassagemaytellus.

T:

TheeffectofcholerainthenineteenthcenturyLondonwasdevastating.Many

people

died

without

knowingthereason.

It

wasdoctor

JohnSnowwhosavedthe

people.

Please

look

at

the

screen.

Let’sread

the

whole

passagequickly

andfind

the

number

belowandtherelevanthappeningsinthepassage.（petitionamonggroups）

Two

The

first

suggested

that

multiplied

in

the

air;.

The

second

theories

suggestedabsorbed

this

disease

into

their

bodieswiththeir

meals.

In1854

AnotheroutbreakhitLondon.

500,10

Morethan500peoplehaddiedin10days.

16,37,38

ThesenumbersinBroadStreet

nearthewaterpumphadmanyof

the

deaths

and40

20,21;8,9

20and21BroadStreet

and8and9CambridgeStreet

hadnodeaths.They

didn’tdrinkthewaterfromtheBroadStreetpump.

7

Thesefamiliesworkedinthepubat7CambridgeStreet.Theydidn

’

tdrinkthewaterfromthepump.

StepTextanalyzing

Askthestudentstoanalyzethetextingroups.

T:

Pleaselookatthechartonthescreen.Thechartshowsthateachparagraphof

thetext

explainsJohnSnow’sstages

inhisresearch.

Pleaseread

the

text

andfind

outthegeneralideaofeachparagraphandmatchthestagewitheachparagraph.

Discussitingroups,andthenreportyouranswers.

Paragraph

Stages

Generalideas

1

Findaproblem

Thecausesofcholera

2

Makeupaquestion

Thecorrectorpossibletheory

3

Thinkofamethod

Collect

dataonwherepeople

wereill

anddied

andwheretheygottheirwater

4

Collectresults

Plotinformationonamaptofindoutwhere

peoplediedordidnotdie

5

Analysetheresults

Analyse

thewater

toseeif

that

is

the

cause

oftheillness

6

Repeatifnecessary

Find

other

evidences

to

confirm

his

conclusion

7

Makeaconclusion

Thepolluteddirtysourceofdrinkingwater

wasto

blame

for

the

causeofthe

London

cholera

T:

Herearethreepiecesofwriting.Theybelongtodifferentwritingstyles.Nowreadandfindoutwhatstyleeachpiecebelongsto.

Showthechartandthreepiecesofwritingonthescreen.

Report

Description

Creativewriting

Formal

language

with

few

Vivid

use

of

words

with

Vividuseoflanguageand

adjectives

similesandmetaphors

moreinformalstyle

Nospeechexcept

Nospeech

exceptto

help

Speech

to

show

feelings,

quotations

thedescription

reactionsetc.

Notemotional

Emotional

to

describe

Emotional

to

describe

atmosphere

feelings

Onlyonemaincharacter

Nocharacters

May

have

several

characters

Factual

Not

factual

but

Imaginative

but

canbe

imaginative

basedonfact

Structural

according

to

Notstructured

Beginning,middle,end

experimentalmethod

Past

tense

and

passive

Pasttense

Pasttense

voice

StepⅢReading

Encouragethestudentstogetthegeneralideasofthepassages.

T:

Inthelastperiod,wehavelearnedabouthowDoctorJohnSnowusedsevenstagestoprovehisconclusionandfulfilledhisresearch.Thisperiodwewillalsodeal

withascientificreport.Pleasereadthepassagequicklyandtrytoanswerthequestionsonthescreen.

Showthequestionsonthescreen.

1.What’sCopernicus’fear?

2.HowdidCopernicusprovehistheory?

3.Whatishistheory?

Thistimethestudentsareencouragedtoreadthetwopassagescarefullyandthendotheexercisesandproblemsonpages7.

T:

Nowclass.Pleasereadthepassageagain.AndfinishEX1andthendiscussthequestionsonthescreeningroups.

Asascientist,oneshouldbebrave.ButCopernicuswasafraidofbeingattacked

bytheChristianChurch.Sohehadhiddenhistheoryforsomanyyears.Whatdoyouthinkofthis?

Sampleanswers:

Q1:

1.IthinkCopernicuswasverycoward.Heshouldspeakouthisdiscoveryandlettheworldknowthetruthearlier.

2.Idon’tagreewithyou.Hewasmorecautiousthancoward.Ifhehadpublishedhisideas,hewouldhavebeenkilledjustasBrunowhowasburnttodeathbecause

histheorywasagainsttheChristianChurch’s.

T:

Iquiteagreewithyou.AndIamgladyouhaveknownsomuchaboutthescience.StepⅤLanguagePoints

Andthenwritethefollowingsentencesontheblackboard;askthestudentstopayattentiontothepastparticiple.Guidethemtofindouttheirfunctionsinthesentences.

Showthefollowingonthescreen.

1.

NicolasCopernicuswas

frightened

andhismindwas

confused.

2.

Heplaceda

fixedsunatthecenterofthesolarsystem...

3.

Hejoinedthesepointstogetherusing

curvedlines...

T:

Pleasereadthethreesentencesandtellmewhatpartsofspeechthepastparticiplesareactingas.

1.SearchontheInternetformoreinformationaboutCopernicusandEuler.

2.Prepareforthelanguagestudy,reviewingthewordsandexpressionsinthisunit.

TheThirdPeriod

LanguageStudy

StepⅠRevisionandLead-in

Task1:

Ask

the

students

toturnto

pages4and42anddoExercise1.

Andthencheck

theanswers.

Task2:

Askthe

studentstoreadand

understandtheexplanationsinExercise2

on

page4.

T:

Verygood!

Canyouputtheverb“make”with

anounto

forma“predicate

+object”

phrase?

Forexample:

“makingamistake

”insteadof

“tomistake

”.

Sampleanswers:

S:

“makeanagreement

”,

“makeanadmission

”,“makeanapology

”.

T:

Welldone!

Pleasefind

andcollect

asmanyexamples

asyoucanashomework.Next

periodI’llcheckyourwork.

Task4:

AskthestudentstodoExercises3onpage43andthenchecktheanswers.

StepⅡPractice

Task1:

Enablethestudentstodothefollowingexercises.

T:

PleaselookatthescreenandputthemintoEnglishusing

“