高中英语：Unit 2《Fit for life 》课件Reading（牛津译林版选修7）.ppt

unit2fitforlifereadingtwolife savingmedicines aspirinhassavedmanypeople slivesbyreducingfeverandhelpingstopp lawrencecravenintroducedtheideathataspirincouldreducether ofheartattacksbythinningblood in1971 smithandwillisp thataspirinwasablood thinningmedicineandastudyshowedthatachemicalinaspirincouldpreventas in2003 achinesedoctorfoundthatthischemicalcouldreducebloods levelsandhelppeoplewithdiabetes aspirin pain risk proved stroke sugar penicillin discoveredbyalexanderflemingin1928 isc tobeoneofthemostimportantmedicinesincontemporarys howardfloreyandernstchainmanagedtousenewchemicalt opurifyittobeamedicine duetoitswidespreaduse manylivesweresavedduringworldwarii penicillinisalsousedtotreatotherillnessesi pneumonia in1945 fleming floreyandchains thenobelprizeinmedicinefortheirwork penicillin considered society techniques including shared aspirin 1897 1899 1900 1950 1971 1977 2003 penicillin 1928 worldwarii 1945 1 choosethecorrectanswer 1 ifyouopenupanymedicinecupboardintheworld thereisahighprobability youwillfindaspirinandpenicillin a whichb whatc thatd when 2 wasitin1897 aeuropeanchemistcalleddrfelixhoffmannproducedacetylsalicylicacid asa fromsomeotherchemicalstomakeamedicineforhisfather a whenb whichc thatd inwhich 3 lawrencecraven adoctorfromtheusa istheauthorofseveralpublishedreports oneof introducedtheideain1953 aspirincouldreducetheriskofheartattacksbythinningblood a which thatb that whichc which whichd whom that 4 in1977 astudycarriedoutintheusashowedthatthechemicalasainaspirincouldpreventastroke isatypeofseriousillness bloodvesselsinthebrainburstsuddenlyorareblocked a that whatb which whenc that whichd which that 5 in1999 aspirinwas100yearsoldandyettherehavebeenmorediscoverieson itcanhelpincreasethelengthofpeople slives a thatb whenc whatd how 6 however itwas worldwarii twootherscientists howardfloreyandernstchain managedtousenewchemicaltechniquestopurifyit a notuntil thatb till thatc notuntil whend till when 7 penicillinisalsousedtotreatotherillnessesincludingpneumonia anillness affectsthelungs a thatb whichc d botha b 8 so althoughflemingdiscoveredpenicillin itwasoveradecade someoneelseturnedpenicillinintothegreatdrugofthe20thcentury a whileb thatc befored after 1 infact 3 500yearsago somerecipesrecommendeddrinkingatea make fromthe dry leavesofaparticularplant reduce bodypain made dried toreduce 2 fillintheblanksusingtheverbsgiven 2 ayearlater in1900 aspirinwassoldinshopsasatablet contain 500milligramsofasa 3 thisisoneofthefirstmedicinesintheworldever sell asa standardize tablet 4 in1950 aspirinappearedintheguinnessbookofrecordsasthe best sell painkiller containing tobesold standardized best selling 5 thisbacteria killingmedicineisconsideredbymany be oneofthemostimportantmedicinesincontemporarysociety 6 hesawthatthecellsofthebacteriawereclear mean thattheyweredeadandthatthemouldhadkilledthem tobe meaning 7 duetothewidespreadofpenicillin manylivesweresavedduringworldwarii itwasadream come true come difficultpoints intheone yeartrial youmustworkhardandproveyourability trial n try v atesttoseeifsomethingiseffectiveorsomeoneissuitable 1 thefirsttrialsofthismedicinetookplacein1899whenthecompanyhoffmannworkedforbegangivingthemedicineinpowderformtophysicianstousewithpatients lines13 15 1 clinicaltrialsshouldbedonebeforeanewdrugcanbeputintouse 2 thefirsttrialflighthasbeenagreatsuccess 3 theyletmehavethecomputerontrialforthreemonths 4 itwasby throughtrialanderrorthatilearntmostofwhatiknowaboutgardening 2 oneofwhichintroducedtheideain1953thataspirincouldreducetheriskofheartattacksbythinningblood lines22 24 thin adj thin v 1 addmorewatertothemixturetothinit 2 waranddiseasearethetwomaincausesofthinningpopulation slownarrowcalmwarmdrydirtybetterlower 1 thetrain downtohalfitsspeed 2 theriver atthepoint 3 icouldn t her 4 please themilk 5 nothing soonerthanatear 6 don t yourhands children 7 he hisvoicenottowakeher slowed narrows calm warm dries dirty lowered quietthinidleemptyyellowbusybetterwronggrey pleasemakesentences 3 andin1977 astudycarriedoutintheusashowedthatthechemicalasainaspirincouldpreventastroke lines26 27 1 chineseastronauts themissioninspaceexplorationsuccessfully 2 onceaplanismade itshould nomatterhowdifficultitis havecarriedout becarriedout carryout carryaway carryon carrythrough carryoff theyare urgentrepairs marshagotso whenarguingwithherhusbandthatshehithim jean alltheprizes evenafterthemusicstartedthey talking hisstrongdetermination him hisillness carryingout carriedaway carriedoff carriedon carriedthrough 4 thatasacouldreducetheriskofcoloncancerby40percent lines29 30 eatingalotofgreenfoodhelps ifyoutellmethetruth youwill bycriticizingthebossherisked hisjob lose reducetheriskofheartdisease reducetheriskofbeingscolded losing 减少心脏病的危险 减少挨骂的风险 youhavetotake runalotofrisksifyouwanttosucceedinbusiness anyoneswimminginthislakedoessoathisownrisk thediseaseisspreadingandallyoungchildrenareatrisk 冒险 有某人自担风险 处境危险 guessthemeaningofeachphrase 5 henotedthatmouldhadgrownonaspecialtransparentjellythathadbacteriaonit lines38 39 note notice writedown 1 pleasenotethatthisshopwillbeclosedonsundays 2 hekeepsadiarytonotewhathappenstohim 1 weshouldalsoreadthenotesonthetextatthebackofthebook 2 hetookanotherlookandfounditwasa10 poundnote 3 wealwaystakenotesinclass 4 atfirstiwasgoingtowritekathyanote butthenidecidedtocallherinstead 5 lilyhasanicevoicebutshehadtroublehittingthehighnotes guessthemeaningof note n 注释 纸币 笔记 便条 音符 6 thisapplicationmighthelpintreatingwoundsandillnessescausedbybacteria lines43 44 application n apply v geneticengineeringhasmanyapplicationsinagriculture 2 ouruniversitywelcomesapplicationsfromoverseasstudents 应用 申请 fillintheblanks scientificdiscoveriesareoftenapplied industrialprocesses 2 iwanttoapply theboss thistask to for to use usage application the ofnewscientificdiscoveriestoindustrialprocessesoftenmakesjobseasiertodo 2 hehasdevelopedanumberof software 3 sheputherknowledgeofgermantogood 4 iwanttowriteabookonmodernenglish application application use usage 2 however twootherscientistsdidnotmanagetousenewchemicaltechniquestopurifyituntilworldwarii 1 however notuntilworldwariididtwootherscientistsmanagetousenewchemicaltechniquestopurifyit 7 however itwasnotuntilworldwariithattwootherscientistsmanagedtousenewchemicaltechniquestopurifyit lines46 48 1 直到她的孩子长大她才得以回去工作 shewasnotabletogobacktoworkuntilherchildgrewup notuntilherchildgrewupwassheabletogobacktowork itwasnotuntilherchildgrewupthatshewasabletogobacktowork 2 直到20世纪90年代我家乡的学校里才开始普及电脑 itwasnotuntilthe1990sthatcomputersbegantobewidelyusedintheschoolsinmyhometown notuntilthe1990sdidcomputersbegintobewidelyusedintheschoolsinmyhometown computersdidn tbegintobewidelyusedintheschoolsinmyhometownuntilthe1990s 8 theywereabletoproduceitinlargequantities lines48 49 1 buyvegetables andyou llbegivenaverygooddiscount 2 whenyoungatcollege dadboughtbooks forlifewastoohard inlargequantities insmallquantities 大量 少量 largequantitiesofgoods beenstoredforthewinter large smallquantitiesof n pred pl aquantityof u pred sing have largequantitiesoffood beenstoredforthewinter have alargequantityofbeer beensold has 9 somassproductionstartedquickly lines49 50 thenewpolicyraisedastormofmassprotests thesunmakesupabout99 ofthemassofsolarsystem thetrainsprovidedcheaptravelforthemasses storedinthecomputerisahugemassofdata massadj massn 大量 质量 群众 许多 10 duetothewidespreaduseofpenicillin manylivesweresavedduringworldwarii lines50 51 theflightwillarrivelateduetothehe