教育学习文章Unit 1 Great Scientists英文教案.docx
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教育学习文章Unit1GreatScientists英文教案
Unit1GreatScientists英文教案
TeachingplanofBook5
Unit1GreatScientists
TeachingGoals:
.EnabletheSstofamiliarwithsomefamousscientistsandtheircontributions.
2.EnabletheSstolearnhowtoorganizeascientificresearch.
3.LettheSslearnthereadingskillofgettingthemainideaofeachpara./part&eachpassage.
Difficultpoints
.Howtograspthemainideaofeachparagraph/part&eachpassage.
2.HowtohelptheSsusewhatthey’velearnttodofirstaidtreatmentforburnscorrectly.
Teachingmethods
.Skimming&scanningmethodstomaketheSsgetagoodunderstandingofthetext.
2.DiscussionmethodstomaketheSsunderstandwhatthey’velearnedinclass.
3.Pairworkofgrouptogeteverystudenttotakepartintheteaching-and-learningactivities.
petitionandrole-playmethodtoarousetheSs’interest
Teachingprocess:
Period1wordstudy,warmingup,pre-reading
Pre-classtask:
.PreviewnewvocabularyofUnit1,andespeciallypayattentiontothepronunciationofthenewword
2.Finishthequizinwarmingupingroupsoffourbyreferringtobooksorsurfingthenet.
Step1LearningGoals
GetSstogothroughthesummingupformonp8inordertohaveageneralideaofthelearninggoalsofUnit1
Step2wordStudy
.
GetSstolearnthenewwordsandphrasesonp92within3mins,byreadingthemaloudtoeachothertomakesurethattheycanpronouncethewordscorrectly----GetSstoreadaloudthewordsinpairsbyturns,e.g.1pairsread4wordsthengotonextpair
2.
Practice
Usethecorrectformofthewordstofillintheblanks.
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
valuable
instructor/instruction
instruct
Instructive
contribution/contributor
contribute
contributive
creation
create
creative
calculation
calculate
X
movement
move
movable
completion
complete
completive
enthusiasm
X
enthusiastic
Step3.warmingup
.checktheanswerstothequiztofindoutwhichgroupknowthemost.
2.Introducethegreatscientists.
）ArchimedesAncientGreek.Hewasamathematician.Hefoundthatifyouputanobjectintowaterthewaterpushestheobjectup.Itrises
andpartlyfloats.
“Givemeaplacetostandon,andIcanmovetheearth.”
----Archimedes
2）charlieDarwinBritishnaturalist.TheoriginofSpecieswaspublishedin1859.Itexplainedhowplantsandanimalshadchangedovertimetofitinwithachangingenvironment.Hisbookshowedthatpeoplehaddevelopedfromapes.
3）Gregormendelczech.Thefatherofgenetic.Hegrewpeaplantsanddevelopedideasonheredityandinheritedcharacteristics.Between1856—1863hegrew28,000peaplants.Heexaminedsevenkindsofseedandplantcharacteristicsanddevelopedsomelawsofinheritance.
4）mariecuriewasborninPoland,movedtoParisandstudiedchemistryandphysicsthere.ShemarriedPierrecurieandtogethertheystudiedradioactivematerialsanddiscoveredradium.In1911shereceivedtheNobelPrizeinchemistry.Herdeathin1934wasalmostcertainlyduetoradiationinherwork.
5）ThomasEdison
Hewasalreadyaninventorofotherelectricaldeviceswhenin1882hedesignedasystemforprovidingNewyorkwithelectricityfromacentralpowerstation.Thiswasatremendousachievement,whichhadpreviouslybeenthoughtimpossible.
6）LeonardodaVinciHewasafamousItalianartistwhoseskillforshowinghumanskintonesmadehispaintingsseemtocomealive.Heusedtostudydeadpeopleinordertomakehispaintingsasaccurateaspossible.Someofhisfamouspaintingsinclude“TheAdorationofthemagi”andthe“TheLastSupper”.LaterinhislifehelivedinFrancewherehedesignedasubmarineandaflyingmachine.
7）British.Hedidresearchintodifferentgasesanddiscoveredthemedicalvalueofnitrousoxideasananaesthetic.In1815hedevelopedasafetylampforminers.
8）ZhangHeng,chineseHeinventedthefirstseismographtoindicateinthedirectionofanearthquake.Itwasintheshapeofacylinderwitheightdragonheadsroundthetop,eachwithaballinitsmouth.Aroundthebottomwereeightfrogsdirectlyunderadragon’shead.whenanearthquakeoccurred,aballfelloutofthedragon’smouth,makinganoise.
9）StephenHawking,BritishHehasworkedinastronomyandstudiedblackholesinspace.Hehasshownthatblackholesdonotonlyabsorbeverythingaroundthembut,fromtimetotime,throwoutmatteraswell.Thismaymarkthebeginningofnewgalaxies.Thisisanadvanceontheoldtheorywhichsaidthatblackholes“eat”everythingtheycomeacross.
Step4Pre-reading
.whatfivemostimportantqualitiesdoyouthinkascientistshouldhave?
Givereasons.
clever/talented
strict
patient
creative
determined/strong-willed
positive
honest
energetic
intelligent/hard-working
ambitious
careful
co-operative
confident
brave
2.
Ex2,p1
Doyouknowhowtoproveanewideainscientificresearch?
Discussingroupsthestagesinexamininganewscientificidea.whatorderwouldyouputthemin?
8）Drawaconclusion
3）Thinkofamethod
4）collectresults
5）makeupaquestion
）Findaproblem
5）Analysetheresults
6）findsupportingevidence
7）Repeatifnecessary
Step5.Summary
Seeingmuch,sufferingmuch,andstudyingmucharethreepillarsoflearning.
learningwithoutthoughtisalabourlost;thoughtwithoutlearningisperilous
3.
Toknowthediseaseishalfthecure.找出病根等于医治了一半。
Step6Homework
.PreviewthereadingpassagejohnSnowDefeats“kingcholera”
2.SpeakingtaskwritesomekeywordstotheQstohelpyourtalkonyourbookandpreparetointroducethescientistyouadmiremosttotheclass
3.Readnotes①--⑨toUnit1,p76-77
4.ListeningexerciseP41,Ex1&2
Period2FastReading
Step1Homeworkchecking
p41Listening
Step2Leadin
.Invite2-3Sstointroducethescientiststheyadmiremosttotheclass
2.
BackgroundintroductiontojohnSnow
johnSnowwasbornandworkedasadoctorinGreatBritain.Hewasoriginallyananesthetist.HewassofamousthathebecamethedoctorforQueenVictoriaatthebirthsofhermanychildren.Fouroutbreaksofcholerainthe1830sand1840skilledmanypeopleinEngland.In1854,themostterribleoutbreakofcholerawhicheveroccurredinthekingdombegan.Itwassoviolentandsuddenthat127peoplediedinthefirstthreedays.
3.Giveinformationofthedeadlydiseasecholera
）whatinfectiousdiseasesdoyouknow?
2）whatkindofdiseaseisit?
Name
cholera
Symptom
severevomitanddiarrhoea
Aftereffect
diequicklyfromalossofliquid
Step3FastReading：
Readthetextquicklyandfindouttheanswerstothesetwoquestionsandthemainideaofeachparagraph.
）whatwasthecauseofthisdisease?
2）HowdidjohnSnowfinditout?
Para1:
theproblem
Para2:
thecause----twotheories
Para3:
themethod
Para4:
thediscovery
Para5:
theresultandconclusion
Para6:
thesuggestion
Showpicturesofwaterpumpandteachhandle
carefulreading:
Readthetextcarefullyandfillinthechart
Step4Discussion
.
DiscusshowjohnSnowinvestigatecholera.Putthestagesinexaminingthediseaseintherightorder.
Para.
Stagesinanexperiment
Examplesinthisinvestigation
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
）FinishP4,Ex1,2Ex3makesentencesonexercisebook
2）Findoutthephrasesaccordingtothechinese
3）RetellthestoryjohnSnowDefeats“kingcholera”byfollowingthe7stepsonp1
4.
ReadnotestoUnit1,p78-79,findoutsomedifficultpointswhilereadingthetext
Period3
.Learnexpressions&phrases
2.Learn.languagepoints：
DifficultandImportantPoints:
）Languagepoints
2）Theusageof
“suggest&inaddition”
Teachingmethods:
Presentation&Practice
TeachingProcedures:
StepI
Homeworkchecking.
StepII.Expressions&phrases
.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
0.analyzetheresults
分析结果
1.awell-knowndoctor
一个著名的医生
2.ordinarypeople
百姓;普通人
3.exposetosth.
暴露在……中
4.themostdeadlydisease
最致命的疾病
5.terrifiedpeople
被吓坏的人们
6.getinterestedinsth./doingsth.对…产生兴趣
7.absorbsth.into…
把….吸收入….
8.gathertheinformation
收集信息
9.determinetodosth.
决心干某事
20.avaluable
clue
一条珍贵的线索
21.thewaterpump
水泵
22.inaddition
除..…之外还有…
23.link…to…将…和…联系起来
24.haveitdelivered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
.cometoanend
到了尽头
2.findthecauseofthisillness找出疾病的起因
3.lookinto…
调查……
4.apartfrom…除…之外;此外
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…
9.makesense
有意义
0.attimes=sometimes
有时候
1.contributetosth.
有助于;促进
2.encouragesb.todosth.
鼓励某人做某事
3.pointofview
观点
4.livingconditions
居住条件
5.break…in/intopieces
把…摔成碎块
6.bedevotedtosth./sb.专致于.;关心;挚爱…
7.devoteone’slifetodoingsth.
献身于…..
8.curvedline
曲线
9.achievegreatsuccess
取得巨大的成功
StepIV.LanguagePoints
.discover&invent
discover
v.“发现”
被探索或被揭示的事物早已客观存在着.
Eg.1）columbusdiscoveredAmericain1492.哥伦布于1492年发现了美洲.
2）whodiscoveredradium?
谁发现了镭?
invent
v.“发明”,指的是发明原先不存在的东西.
Eg.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.
Eg.Idon’tlikethewayyouspeaktoyourfather.
我不喜欢你跟你父亲讲话的方式.
与way相关的短语:
升级会员 