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1、Unit2 FitforLifeWelcometotheunitCanyounameanyjobsthatarerelatedtomedicine?picture-talkapersonwhopreparesandsellsmedicineachemistapersonwhoperformsmedicaloperationsasurgeonapersonwhoexaminespeople’seyestoseeiftheyneedtowearglassesaneyedoctorapersonwhotakescareofpeople’steethadentist
2、Acupunctureistheuseofneedlesto_______people’shealthproblems.treatWhathappenstotheperson?Heisreceivinganacupuncturetreatmentonanear.Whatisacupuncture?Whenyoufallill,whatwillyoudo?Peoplemaytakemedicineswhentheyareill.However,iftheydon’ttaketherightmedicineintherightway,theymaynotgetb
3、etterandevengetworse.lead-inWhatwillyoudoifyoufallill?Lead-intakemedicinehaveaninjectionDoyouknowwhattheyare?aspirinpenicillinHowmuchdoyouknowaboutthetwomedicines?Gothroughthetextasquicklyaspossibleandtrytofindanswerstothefollowingquestions.1streading1streading1.Whenwaspenicillinfi
4、rstdiscovered?In1928.2.WhatawarddidFleming,FloreynandChainshare?TheNobelPrizeinMedicine.1.Whichistherightdevelopmentorder?a.Penicillinwasdiscovered.b.Aspirinwasusedtopreventstrokes.c.Massproductionofpenicillinbegan.d.Aspirinwassoldinshopsintheformoftablets.A.adbcB.acbdC.dacbD.dabc2
5、.Theauthorholdsa/an____attitudetowardstheuseof2drugs.A.objectiveB.concernedC.supportiveD.persuasiveCCStructureanalysis___________tothetopicPartI(para.1)PartII(paras.2-3)PartIII(paras.4-5)Thedevelopmentand______ofaspirinThedevelopmentandeffectsofpenicillinIntroductioneffectsIn1900:I
6、n1971:In1977:In2003:soldinshopsintheformoftabletsprovedtoreducetheriskofheartattacksusedtopreventstrokesusedtoreducebloodsugarlevelsDevelopmentofaspirin2ndreadingIn1928:In1940:In1944:In1945:discoveredbyAlexanderFlemingmadeandtestedinlargequantitiesThethreescientistssharedtheNobelPr
7、izeinMedicine.DevelopmentofPenicillinmassproductionbeganEffectsofaspirinReducefeverandhelpstoppainReducetheriskofheartattacksPreventstrokesReducetheriskofsomecancersby40%Increasethelengthofpeople’slivesReducebloodsugarlevelsEffectsofpenicillinHelpintreatingwoundsandillnessescausedb
8、ybacteria3rdreading1.Aspir
