2023-2024學年度人教版選擇性必修二Unit1ScienceandScientistsReadingandThinkingDiscoverUsefulStructures任務(wù)單

課程基本信息課例編號2020QJ11YYRJ032學科英語年級高二學期秋季課題Unit1ScienceandScientistsDiscoverUsefulStructures教科書書名：普通高中英語教科書英語選擇性必修第二冊出版社：人民教育出版社出版日期：2019年11月學生信息姓名學校班級學號學習目標識別并總結(jié)表語從句的形式；了解表語從句的意思；使用表語從句談?wù)摽茖W。課前學習任務(wù)無課上學習任務(wù)【學習任務(wù)一】Activity1:Underlinethepredicativeclausesfromthereadingpassage.Paragraph2Onetheorywasthatbadaircausedthedisease.Anotherwasthatcholerawascausedbyaninfectionfromgermsinfoodorwater.Snowsubscribedtothesecondtheory.Paragraph3Itseemedthatthewomanlikedthewaterfromthepumpsomuchthatshehaditdeliveredtoherhouseeveryday.Paragraph4ThetruthwasthatthewaterfromtheBroadStreetpumphadbeeninfectedbywaste.【學習任務(wù)二】Activity2:Answerthefollowingquestionsusingtheinformationfromthereadingpassageaswellasthepredicativeclauses.1.WhatwasSnow’sdiscoveryintwoparticularstreetsinLondon?Snow’sdiscoveryintwoparticularstreetsinLondonwasthat_______________2.WhatwasSnowdeterminedtofindoutduringthe1854outbreakofcholerainLondon?WhatSnowwasdeterminedtofindoutwaswhy______________________3.WhatweretheexactplacesSnowmarkedonthemap?TheexactplacesSnowmarkedonthemapwerewhere__________________4.WhatwasthefindingthatSnowannounced?Snow’sfindingwasthat_____________________________________________【學習任務(wù)三】Activity3:DavidistalkingtoMariaabouttheirscientificresearchproject.FirstcompleteDavid’slines(A-E),usingthewordsinthebox.ThenputDavid’slinesinthecorrectorderandpracticestheconversation.asifthatwhatwhowhenhowwhywhosewhichwhetherAAbsolutely.Youmaynotbelieveit,butthatwas____________happenedattheinitialstageofourgroup’sresearchondevelopingavaccineformalaria.BYes,itis.Anditseemed____________allthetheorieswereuseful,butthefactwas____________wecouldn’tpersuadeoneanotherthatonetheorywasbetterthananother.CExactly.Theproblemwasnotabout____________allourtheorieswereequallygood,butindeciding____________theorytodependupon.DWerealizedthatwhatwecaredaboutwasnot____________aspectweneededtodevelopatheoryin,butrather____________wecanreducethecostofavaccinewithoutreducingitseffect!EYou’reright.Atlast,webecamefocusedonthekeyissue,whichwas____________wehadtocarryouttheresearchinthefirstplace.Maria:Thismixoftheoryanddataisoneofthekeycharacteristicsofwhatwecallscience.David:___________________________________________________________________Maria:Withyourtheoreticalframework?David:___________________________________________________________________Maria:Decidingonatheoryisdefinitelyofcriticalimportance.David:___________________________________________________________________Maria:Thiswaswhenyoushouldhavecalmeddownandgotdowntodoingsomesolidwork.David:___________________________________________________________________Maria:Sowhathappenedintheend?David:___________________________________________________________________【學習任務(wù)四】Activity4Fillineachblankwithawordorexpressionthatintroducesapredicativeclause.Scienceissimply____________youcando.Anddoingsciencemakesyouascientist!So,whatdoscientistsdo?Actually,whatmattersisnotonly____________theyobserveintheworldaroundthemandwhatquestionstheyask,butalso____________theyuseevidenceordatatoanswerthequestions.Theyidentifyusefuldataandtakenewmeasurements.Someofthekeyissuesthatscientistsfaceare____________calculationstheydoand____________theyanalyzetheirdatatodrawconclusionsaboutthequestionstheyask.Thefinalissue,whichmanybelievetobethemostimportant,is____________theyneedtocommunicatetheirresults.Thisis____________theywanteveryonetobenefi