【课件】Unit+1+Reading+and+Thinking+课件人教版（2019）选择性必修第一册

UNIT1PEOPLEOFACHIEVEMENTToreadtoknowaboutTuYouyouandherachievementsToreadforspecificinformationandunderstandingwordsincontextIn2020,thewholeChinaisfightingagainstthenovelcoronavirus.Thankstomanygreatscientists,likeZhongNanshanandLiLanjuan,wemakegreatsuccess.TheysetaverygoodexampleforusChinesetolearnfrom.Whatothergreatscientistsdoyouknow?Howaboutthefollowingones?Whoisthewomaninthephoto?Whatishappeninginthisphoto?Whatmorecanyoufindfromthisphoto?ThisisTuYouyou.SheisascientistfromChina.Inthisphoto,TuYouyouisreceivingtheawardfromKingCarlXVIGustafofSweden.TheNobelPrizeawardceremonywasheldinamagnificenthall.EveryonewasstandingupwhenTuYouyoureceivedheraward.wormwood(蒿；洋艾)→artemisinin(青蒿素)Trytobecomenotamanofsuccess,buttryrathertobecomeamanofvalue.

——AlbertEinsteinHowdoyouunderstandit?WhatdoesEinsteinmeanby“amanofvalue”?Possibleanswer:Tobeamanofvalueismoremeaningfulthantobeamanofsuccess.HowcanwedescribeTuYouyou?IsTuYouyouamanofsuccessorvalue?Why?Possibleanswer:Sheisamanofvalue.Becauseshemadeagreatdiscoveryoftheartemisininwhichsavesmillionsoflivesworldwide.TUYOUYOUAWARDEDNOBELPRIZELookatthetitleandthepicturesonpage2.Thenpredictwhatthispassageismainlytalkabout?Skills:trytofindoutwho,when,why,whereandwhat.Itmainlytalksabout____________achievementandherwayto______________________

whichsaveslotsofpeopleworldwide.TuYouyou'sfindouttheartemisinin1.Wherewouldyoumostlikelyfindthispassage?A.Inablog.B.Inabook.C.Inaletter.D.Inanewspaper.Circletheanswerstothequestionsbelow.2.Passageslikethisaremostoftenwrittenin_______and_______. Atheactivevoice/offermanyopinions Bthefirstperson/talkaboutfeelings Cbothactiveandpassivevoices/mostlycontainfacts3.Whichtwopiecesofinformationwerenotincludedinthepassage?

AAquotefromTuYouyou. BThedetailsofhowartemisininwasdiscovered. CTuYouyou'simportantcontributionsotherthanthediscovery

ofartemisinin. DTuYouyou'spersonallife ETuYouyou'sroadtodiscoveringartemisinin. FWhatTuYouyouwasawarded.GWhyartemisininisanimportantdiscovery.Matchthemainideaswitheachparagraph.TuYouyouwasawardedNobelPrizebecauseofdiscoveringartemisinin.TuYouyou'spersonalexperiences.Theprocessofdiscoveringartemisinin.TuYouyouoweshersuccesstoherteamandtraditionalChinesemedicine.1.Whyisthediscoveryofartemisininimportant?2.Whatwasthekeytogettingagoodextractfromthewormwood?Readthetextagainandanswerthequestions.Artemisininhassavedhundredsofthousandsoflivesandhasimprovedthehealthformillionsofpeople.Usingalowertemperaturetodrawouttheextract.n.

提取物3.Whatnumbersarementionedinthetext?Whatdotheysuggest?200million;600,000;100,000;2,000;280,000;380;190Thesenumberssuggestthreethings:howbigahealthproblemmalariais,howmuchtimeTuYouyouspentinlookingforapossiblenewtreatmentformalaria,andhowpatientandpersistentTuYouyouandherteamweretotacklethedisease.4.WhyisTuYouyouconsideredagreatperson?Sheisconsideredagreatpersonbecausethroughhereffortsmanyliveshavebeensaved.Completetheflowchart.Thentellthestoryofhowartemisininwasdiscovered.TuYouyou'steamexamined________________________andevaluated____________________________________.Theyfoundamedicaltextsuggesting_____________________________________________________________________________.Theytested_____________________________________________.over2,000oldmedicaltexts280,000plantsfortheirmedicalpropertiesusingtheextractfromsweetwormwoodtotreatafeveracollectionofdriedwormwoodleavesTheytried_____________________________________________,but______________________.boilingfreshwormwoodandusingtheliquidthisdidnotworkeithervt.&vi.(使)沸腾；煮开；烧开

n.液体Theyuseda___________________________sweetwormwoodextract.Theytestedthe______________toseeifsa