Unit1ScienceandScientistsReadingandThinking導(dǎo)學(xué)案高中英語人教版選擇性

Unit1ScienceandScientists(Reading)

JohnSnowDefeats“KingCholera”

LearningObjectives

Bytheendoftheclass,studentswillbeable:

1.toknowaboutJohnSnowandcholera.

2.tomastersomereadingskills,suchasskimmingandscanning.

3.tosummarizethemainideaandretellthestagesforJohnSnow’sresearch.

4.to

learn

from

the

great

scientists

and

develop

the

noble

spirits

.

一.Warmup：

1.ShowsomepicturesabouttheCOVID19andotherkindsofepidemics.

Questions:

Areyoufamiliarwiththesesituations?

BesidesCOVID19,whatotherkindsofepidemicsdoyouknow?

2.WatchavideoaboutCholera.lookatsomepictures

3.TakethechallengeofhelpingJohnSnowtodefeat“KingCholera”

二.Fulfilltasks:

1.Task1:Prediction

Readthetitleandpredict

Questions:

WhoisJohnSnow?

WhatisKingcholera?

HowdidJohnSnowdefeatthecholera?

Mainidea:Thetextismainlyabout____________and______hedefeat_________

2.Task2:FastReadforMainIdeas

Readthepassagequicklyandchoosethecorrectkeywordstosummarizeeachparagraph.

What;WhoHowThetruthResultsandsignificance

paragraphs

Mainidea

1

23

4

5

3.Task3.CarefulReadforResearchRtage

(1)Ifyouwerethescientificresearcher,whatresearchmeasuresyouwilltake?

__________________________________________________________

(2)Discussthefollowingstagesofscientificresearchingroups.Putthemincorrectorderandfindkeywordsandsentencesinsupportofeachstageinscientificresearch.

order

Stage

Keywordsorsentences

analyzetheresults

askaquestion

drawaconclusion

collectdata

findaproblem

findsupportingevidence

thinkofamethod

4.Task4:ReadforResearchProcess

(1)Stage12ofresearch

①Thetwotheories:

◆________causedthedisease.

◆Cholerawascausedbyan________from______in_____________.

②WhichonedoesJohnSnowsubscribeto?______________________________

③Whatdidhediscover?_____________________________

(2)Stage35ofresearch

Basedonpara.3,markonthemaptheexactplacesandfindoutwhytwostreetsweresosevere?

HelpJohnSnowanalyzetheresultsaccordingtothedata

__________________________________________________________

(3)Stage67ofresearch

Findoutmoresupportingevidenceoftheresult.

__________________________________________________________

5.Task5:ReadforRoot

ReadcarefullyandhelpJohnSnowfindouttherootoftheproblem?

__________________________________________________________

三．Summary:

WhatdidJohnSnowachieve?

__________________________________________________________

Whatshouldwedotopreventcholera?

__________________________________________________________

Readpara.23againandpletethechartbelow.

C:Manydeathsoccurrednearthe__________inBroadStreet.

Somepeople________drunkthewaterfromthepump,andlived.

AwomanandherdaughterdiedinanotherpartofLondonafter_____________________.

A:Itwasbelievedthatcholerawascausedbybad___orgermsin___________.

A:Itwasbelievedthatcholerawascausedbybad___orgermsin___________.

A:Itwasbelievedthatcholerawascausedbybad___orgermsin___________.

B:Snow________theplaceswherethepeoplewho____hadlived.

E:The______ofthepumpwasremoved.

D:Thepumpwatercarried

_____________.

Matchthefollowingheaderswiththelettersfromthechartabove.WriteAEintheblanks.

1.conclusion2.evidence3.process4.solution5.theoriesA:Itwasbelievedthatcholerawascausedbybad___orgermsin___________.

四.Groupworking

Tosetoutanewscientificideathroughascientificresearch,whatqualitiesdoyouthinkarethethreemostimportantonesthattheresearchershouldbeequippedwith?Andgiveyourreasonsinbrief.

hardworkinglazypatientedgy(急躁的)sympatheticwisedevotedselfishcreativereliablecalmstubborngenerousresponsiblecautioushandsomeimaginativedetermined

五.