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Word格式文档下载.docx

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Word格式文档下载.docx

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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.

JohnSnow

defeatedKingcholera

inthe19thcentury

throughascientificresearch

B.detailedreading

Nobodyknewthecauseoftheseriousdisease─cholera.

astrangecloudofdangerousgasintheairattackedpeople

peopleabsorbedthediseaseintotheirbodieswiththeirmeals

Collectdatafromthenextcholeraoutbreaktotestthetwotheories,andtrytoprovewhichonewascorrect.

HefoundthatmanyofthedeathswereneartheBroadStreetwaterpumpandthesupportingevidenceshowedthatcholerawascausedbythepollutedwater.

Idea2.Becausetherewasaconnectionbetweenthedrinkingwaterandthedeaths.

JohnSnowwasabletoshowthatcholeracouldbedefeatednowthatitscausewasknown.

I.While-class

CCAAC

Completetheblanks.

1.the2.terrified3.it4.At5.multiplied6.into7.but8.which

9.certainty10.toblame

Period2LanguagepointsinReading1

__________Group：

______

1.Learnandgrasptheimportantusefulnewwordsandexpressions.

2.Learntheimportantusefulsentencesandpatterns.

3.Makesentencesaftertheusefulexpressions.

Grasptheusagesofsuchimpo