牛津译林版高中英语选修模块七-牛津英语模块七Unit2-Reading教案-新版.doc

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1、牛津英语模块七Unit2Reading教案Step1:Lead-inHaveyouevertakenmedicines?Whatmedicineshaveyouevertaken?Andwhatdoyouknowaboutthem?Pleasetalkaboutyourownexperienceswithmedicines.Step2:FastreadingforgeneralideasGothroughthepassageasquicklyaspossibleandtrytofindanswerstothethre

2、equestionsinpartAonPage18.Payattentiontothetitlesothatyoucanidentifythemostimportantinformationassoonaspossible.AnswersA1.Aspirinandpenicillin.2.In1900.3.TheNobelPrize.Step3:Detailedreadingforimportantinformation1.ReadthepassageasecondtimeandcompletePartC1andPa

3、rtC2.AnswersC11.About2,500yearsago.2.In1897.3.Itcanalsohelpreducetheriskofheartattacksbythinningblood,preventastroke,reducetheriskofcoloncancer,increasethelengthofpeople’slivesandhelpwithdiabetes.4.Inthemouldthatkilledbacteria.5.Itcanbeusedtotreatbacterialillne

4、ssesandotherillnessesincludingpneumonia.6.BecauseFlemingdiscoveredpenicillinandtheothersturneditintothegreatdrugwhichsavedmillionsoflives.AnswersC2provedtobeablood-thinningmedicinesoldinshopsasatabletasthebest-sellingpainkillerrecordedintheGuinnessBookusedtopre

5、ventastrokeASPIRINusedtoreducebloodsugarlevelsWorldWarII1945192819002003197719501971PENICILLINallthescientistssharedtheNobelPrizefoundnewchemicaltechniquestopurifyitdiscoveredbyAlexanderFleming2.Readthearticleagainandfillintheformbelowsothatyoucanunderstandtheu

6、seofthetwomedicinesintroducedinthearticle.Effectsofaspirinlreducefeverlhelpstopbodypainslreducetheriskofheartattackslpreventastrokelreducetheriskofcoloncancerlincreasethelengthofpeople’slives●helpwithdiabetesEffectsofpenicillinlhelpintreatingwoundsandinfections

7、ltreatotherillnessesincludingpneumonia3.Payattentiontothemedicaltermsinthereadingpassage.Underlinethewordsandputthemincorrectcategories.Wordscomingfromthesamestemmedicine,medical,medicinal;pure,purify;chemical,chemist;bacterium,bacterialWordsthatarecompoundword

8、spainkiller;blood-thinning;heartattack;acetylsalicylicWordswithirregularpluralformsbacteria,bacteriumStep4:Practice:1.CompletePartD.Youmayrefertothereadingpassageonpages18an