人教版高中英语教案必修516k.docx

人教版高中英语教案必修516k.docx

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人教版高中英语教案必修516k

Unit1GreatScientists

TeachingGoals:

1.EnabletheSstofamiliarwithsomefamousscientistsandtheircontributions.

2.EnabletheSstolearnhowtoorganizeascientificresearch.

3.LettheSslearnthereadingskillofgettingthemainideaofeachpara./part&eachpassage.

Difficultpoints

1.Howtograspthemainideaofeachparagraph/part&eachpassage.

2.HowtohelptheSsusewhatthey’velearnttodofirstaidtreatmentforburnscorrectly.

Teachingmethods

1.Skimming&scanningmethodstomaketheSsgetagoodunderstandingofthetext.

2.DiscussionmethodstomaketheSsunderstandwhatthey’velearnedinclass.

3.Pairworkofgrouptogeteverystudenttotakepartintheteaching-and-learningactivities.

4.Competitionandrole-playmethodtoarousetheSs’interest

Teachingprocess:

Period1Wordstudy,Warmingup,pre-reading

Pre-classtask:

1.PreviewnewvocabularyofUnit1,andespeciallypayattentiontothepronunciationofthenewword

2.FinishthequizinWarmingup（p1）ingroupsoffourbyreferringtobooksorsurfingthenet.

Step1LearningGoals

GetSstogothroughthesummingupformonp8inordertohaveageneralideaofthelearninggoalsofUnit1

Step2WordStudy

1.（Pairwork）GetSstolearnthenewwordsandphrasesonp92within3mins,byreadingthemaloudtoeachothertomakesurethattheycanpronouncethewordscorrectly----GetSstoreadaloudthewordsinpairsbyturns,e.g.1pairsread4wordsthengotonextpair

2.PracticeUsethecorrectformofthewordstofillintheblanks.

n.

v.

adj.

infection

Infect

Infectious

examination=exam

examine

X

science/scientist

X

scientific

conclusion

conclude

X

analysis

analyse

X

defeat

defeat

X

value

Value（估价，评价）

valuable

instructor/instruction

instruct

Instructive（有益的，教育性的）

contribution/contributor

contribute

contributive

creation

create

creative

calculation

calculate

X

movement

move

movable

completion

complete

completive（完成的，完全的）

enthusiasm

X

enthusiastic

Step3.Warmingup（Groupcompetitionandintroducethegreatscientists）

1.Checktheanswerstothequiztofindoutwhichgroupknowthemost.

2.Introducethegreatscientists.

1）Archimedes（287—212BC）AncientGreek.Hewasamathematician.Hefoundthatifyouputanobjectintowaterthewaterpushestheobjectup.Itrisesandpartlyfloats.

“Givemeaplacetostandon,andIcanmovetheearth.”----Archimedes

2）CharlieDarwin（1808-1882）Britishnaturalist.TheOriginofSpecieswaspublishedin1859.Itexplainedhowplantsandanimalshadchangedovertimetofitinwithachangingenvironment.Hisbookshowedthatpeoplehaddevelopedfromapes.

3）GregorMendel（1822—1884）Czech.Thefatherofgenetic.Hegrewpeaplantsanddevelopedideasonheredity（遗传）andinheritedcharacteristics.Between1856—1863hegrew28,000peaplants.Heexaminedsevenkindsofseedandplantcharacteristicsanddevelopedsomelawsofinheritance.

4）MarieCurie（Polish）（1867-1934）wasborninPoland,movedtoParisandstudiedchemistryandphysicsthere.ShemarriedPierreCurieandtogethertheystudiedradioactivematerialsanddiscoveredradium.In1911shereceivedtheNobelPrizeinChemistry.Herdeathin1934wasalmostcertainlyduetoradiationinherwork.

5）ThomasEdison（1847----1931）Hewasalreadyaninventorofotherelectricaldevices（phonograph,electriclightbulb）whenin1882hedesignedasystemforprovidingNewYorkwithelectricityfromacentralpowerstation.Thiswasatremendousachievement,whichhadpreviouslybeenthoughtimpossible.

6）LeonardodaVinci（Italian）（1452-1519）HewasafamousItalianartistwhoseskillforshowinghumanskintonesmadehispaintingsseemtocomealive.Heusedtostudydeadpeopleinordertomakehispaintingsasaccurateaspossible.Someofhisfamouspaintingsinclude“TheAdorationoftheMagi”andthe“TheLastSupper”.LaterinhislifehelivedinFrancewherehedesignedasubmarine（潜水艇）andaflyingmachine.

7）British.Hedidresearchintodifferentgasesanddiscoveredthemedicalvalueofnitrousoxide（laughinggas）asananaesthetic.（麻醉药）In1815hedevelopedasafetylampforminers.

8）ZhangHeng,Chinese（78-----139）Heinventedthefirstseismographtoindicateinthedirectionofanearthquake.Itwasintheshapeofacylinderwitheightdragonheadsroundthetop,eachwithaballinitsmouth.Aroundthebottomwereeightfrogsdirectlyunderadragon’shead.Whenanearthquakeoccurred,aballfelloutofthedragon’smouth,makinganoise.

9）StephenHawking,British（1942---）Hehasworkedinastronomyandstudiedblackholesinspace.Hehasshownthatblackholesdonotonlyabsorbeverythingaroundthembut,fromtimetotime,throwoutmatteraswell.Thismaymarkthebeginningofnewgalaxies.Thisisanadvanceontheoldtheorywhichsaidthatblackholes“eat”everythingtheycomeacross.

Step4Pre-reading

1.（Pairwork）Whatfivemostimportantqualitiesdoyouthinkascientistshouldhave?

Givereasons.

clever/talentedstrictpatientcreativedetermined/strong-willedpositivehonestenergeticintelligent/hard-workingambitiouscarefulco-operativeconfidentbrave

2.（Groupwork）Ex2,p1

Doyouknowhowtoproveanewideainscientificresearch?

Discussingroupsthestagesinexamininganewscientificidea.Whatorderwouldyouputthemin?

8）Drawaconclusion3）Thinkofamethod4）Collectresults5）Makeupaquestion

1）Findaproblem5）Analysetheresults6）findsupportingevidence7）Repeatifnecessary

Step5.Summary

Seeingmuch,sufferingmuch,andstudyingmucharethreepillars（支柱，要素）oflearning.

learningwithoutthoughtisalabourlost;thoughtwithoutlearningisperilous（危险的）

3.Toknowthediseaseishalfthecure.找出病根等于医治了一半。

Step6Homework

1.PreviewthereadingpassageJohnSnowDefeats“KingCholera”（p2）

2.Speakingtask（p46）writesomekeywordstotheQstohelpyourtalkonyourbookandpreparetointroducethescientistyouadmiremosttotheclass

3.Readnotes①--⑨toUnit1,p76-77

4.ListeningexerciseP41,Ex1&2

Period2FastReading（P2）

Step1Homeworkcheckingp41Listening

Step2Leadin

1.Invite2-3Sstointroducethescientiststheyadmiremosttotheclass

2.BackgroundintroductiontoJohnSnow

JohnSnow（1813-1858）wasbornandworkedasadoctorinGreatBritain.Hewasoriginallyananesthetist（麻醉师）.HewassofamousthathebecamethedoctorforQueenVictoriaatthebirthsofhermanychildren.Fouroutbreaksofcholerainthe1830sand1840skilledmanypeopleinEngland.In1854,themostterribleoutbreakofcholerawhicheveroccurredinthekingdombegan.Itwassoviolentandsuddenthat127peoplediedinthefirstthreedays.

3.Giveinformationofthedeadlydiseasecholera

1）Whatinfectiousdiseasesdoyouknow?

（AIDS,SARS,BirdFlu,grippe，pig-bornedisease猪链球菌）

2）Whatkindofdiseaseisit?

Name

cholera

Symptom（症状）

severevomit（呕吐）anddiarrhoea（腹泻）

Aftereffect（后果）

diequicklyfromalossofliquid

Step3FastReading：

Readthetextquicklyandfindouttheanswerstothesetwoquestionsandthemainideaofeachparagraph.

1）Whatwasthecauseofthisdisease?

2）HowdidJohnSnowfinditout?

Para1:

theproblemPara2:

thecause----twotheoriesPara3:

themethod

Para4:

thediscoveryPara5:

theresultandconclusionPara6:

thesuggestion

Showpicturesofwaterpumpandteachhandle

Carefulreading:

Readthetextcarefullyandfillinthechart（Ex1,p3）

Step4Discussion

1.（Groupwork）DiscusshowJohnSnowinvestigatecholera.Putthestagesinexaminingthediseaseintherightorder.

Para.

Stagesinanexperiment

Examplesinthisinvestigation

1

Findaproblem

Whatcausecolera?

2

Makeupaquestion

Whichtheoryiscorrect?

3

Thinkofamethod

Collectdataonthosewhowereillordiedandwheretogetwater

4

Collectresults

Plotinformationonamaptofindoutwherepeopledieordidn’tdie

5

Analyseresults

Analysethewatertoseeifthatwasthecauseoftheillness

6

Repeatifneccessary

Findoutevidencetoconfirmyouconclusion

7

Drawaconclusion

Thewateristoblame

2.P3,Ex2,Q3:

DoyouthinkJohnSnowwouldhavesolvedthisproblemwithoutthemap?

Giveyourreasons.

StepVI.Homework

1）FinishP4,Ex1,2（onSB）Ex3makesentencesonexercisebook（makeone’swayto,makeupone’smind,makesure,makeroomfor）

2）FindoutthephrasesaccordingtotheChinese（part1onthepaperforlanguagepoints）

3）RetellthestoryJohnSnowDefeats“KingCholera”byfollowingthe7stepsonp1

4.ReadnotestoUnit1,p78-79,findoutsomedifficultpointswhilereadingthetext

Period3

1.Learnexpressions&phrases

2.Learn.languagepoints：

DifficultandImportantPoints:

1）Languagepoints2）Theusageof“suggest&inaddition”

TeachingMethods:

Presentation&Practice

TeachingProcedures:

StepIHomeworkchecking.

StepII.Expressions&phrases

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.announc