第一学期人教版高二英语必修5第一单元Book 5 Unit 1 学案含答案.docx
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第一学期人教版高二英语必修5第一单元Book 5 Unit 1 学案含答案.docx
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第一学期人教版高二英语必修5第一单元Book5Unit1学案含答案
Unit1Greatscientists(Book5)
Period1Reading:
JohnSnowDefeats“KingCholera”
Class:
Name:
________Group:
No:
LearningObjectives:
1.Learntheusefulnewwordsandexpressions.
2.ReadthepassageandlearnsomethingabouthowJohnSnowdefeatedcholera.
LearningKeyPoints:
1.Learnreadingskill:
Scanningandskimming
2.KnowabouthowJohnSnowdefeatedcholera.
LearningDifficultPoints:
Improvethereadingability
LearningProcedures:
I.【Pre-classhomework】
A.Trytogetthemainideaofthetext.
Who:
________________
What:
________________
When:
________________
How:
__________________________________________________
B.Detailedreading
ScientificReportbyJohnSnow
Theproblem
Thecause
Idea1:
Idea2:
Themethod
Theresults
Idea1or2?
Why?
Theconclusion
II.【While-class】
Step1.Lead-in
Step2.Groupdiscussion
Ssdiscusstheirpre-classhomeworkingroup
Step3Consolidation:
A.Readingcomprehension
1.JohnSnowbecameinspiredwhen________.
B.hebecameawell-knowndoctorinLondon
C.heattendedQueenVictoriatoeasethebirthofherbabies
D.hethoughtabouthelpingordinarypeopleexposedtocholera
E.hefoundthecauseofcholeraanddefeated“KingCholera”
2.ThereasonwhyJohnSnowusedthemapinhisresearchwasthatwithitshelp_______.
A.hewouldn’tlosehisway
B.hecouldfindoutthehousesinBroadStreetandCambridgeStreeteasily
C.hecouldfindoutwhatcausedtheoutbreakofcholera
D.hecouldfindouthowmanypeopledied
3.Whydidsuchhousesas20and21BroadStreetand8and9CambridgeStreethavenodeaths?
Because_______.
A.peoplethereweregivenfreebeerandtheyhadnotdrunkthewaterfromtheBroadStreetpump
B.peopletherehadknownthatthewaterwaspollutedbythedirtywaterfromLondon.
C.thediseasebegantoslowdowninBroadStreetandCambridgeStreet
D.peopleinthesefamiliesweremuchstrongerthanthoseneartheBroadStreetpump
4.Thefollowingmeasuresshouldbetakentopreventcholeraexcept_________.
A.alwaysdrinkingbeer
B.instructingthewatercompaniesnottoexposepeopletopollutedwateranymore
C.examiningallwatersupplies
D.findingnewmethodsofdealingwithpollutedwater
5.WhatmadeJohnSnowfindthecauseofcholera?
A.QueenVictoria’sorder.
B.Hiswife’sdeath.
C.Kindness,carefulnessandgoodobservation.
D.Strongdetermination,patienceandselfishness.
B.Completetheblanks.
CholerawasthedeadlydiseaseinLondonin1.___________middleofthe19thcentury.Onceitbrokeout,thousandsof2._____________(terrify)peopledied.JohnSnow,afamousdoctoratthetime,decidedtochallenge3._________________.
4.____________thattime,thereweretwomainideasaboutcholera.Onewasthatcholera5._____________(multiply)intheairandastrangefloatingcouldwithitattackeditsvictims.Theotherwasthatpeopleabsorbedthedisease6._____________theirbodieswiththeirmeals.JohnSnowagreedwiththesecondone,7.______________heneededevidence.
AnotheroutbreakhitLondonin1854,8._______________againkilledmanypeople.JohnSnowwasdeterminedtofindoutthereason.Afterlookingintothecausecarefully,heconcludedwith9.________________(certain)thatthedrinkingwaterpollutedbydirtywaterfromLondonwas10.________________(blame).
Step4.Presentation
Step5.Summary
Keys:
A.Readthepassageandwritedownthemainideaofeachparagraph.
Trytogetthemainideaofthetext.
Who:
JohnSnow
What:
defeatedKingcholera
When:
inthe19thcentury
How:
throughascientificresearch
B.detailedreading
ScientificReportbyJohnSnow
Theproblem
Nobodyknewthecauseoftheseriousdisease─cholera.
Thecause
Idea1:
astrangecloudofdangerousgasintheairattackedpeople
Idea2:
peopleabsorbedthediseaseintotheirbodieswiththeirmeals
Themethod
Collectdatafromthenextcholeraoutbreaktotestthetwotheories,andtrytoprovewhichonewascorrect.
Theresults
HefoundthatmanyofthedeathswereneartheBroadStreetwaterpumpandthesupportingevidenceshowedthatcholerawascausedbythepollutedwater.
Idea1or2?
Why?
Idea2.Becausetherewasaconnectionbetweenthedrinkingwaterandthedeaths.
Theconclusion
JohnSnowwasabletoshowthatcholeracouldbedefeatednowthatitscausewasknown.
I.While-class
CCAAC
Completetheblanks.
1.the2.terrified3.it4.At5.multiplied6.into7.but8.which
9.certainty10.toblame
Period2LanguagepointsinReading1
Class:
Name:
__________Group:
No:
______
LearningObjectives:
1.Learnandgrasptheimportantusefulnewwordsandexpressions.
2.Learntheimportantusefulsentencesandpatterns.
3.Makesentencesaftertheusefulexpressions.
LearningKeyPoints:
Grasptheusagesofsuchimpo
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