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ID:28931473
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时间:2018-12-15
《高中英语 unit2 fit for life reading two life saving medicines教案 牛津译林版选修7》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、ReadingTwolife-savingmedicinesTeachingaims:1.gainthegistthroughfirstandsecondreading.2.practicestudents’listeningability.3.improvestudents’thinkingabilitythroughdiscussion.4.understandsomemedicalterms.Step1:Lead-inHaveyouevertakenmedicines?Whatmedicineshaveyouevertaken?Andwhatdoyouknowabo
2、utthem?Pleasetalkaboutyourownexperienceswithmedicines.Step2:FastreadingforgeneralideasGothroughthepassageasquicklyaspossibleandtrytofindanswerstothethreequestionsinpartAonPage18.Payattentiontothetitlesothatyoucanidentifythemostimportantinformationassoonaspossible.Step3:Detailedreadingfori
3、mportantinformation1.ReadthepassageasecondtimeandcompletePartC1andPartC2.2.Readthearticleagainandfillintheformbelowsothatyoucanunderstandtheuseofthetwomedicinesintroducedinthearticle.Effectsofaspirinlreducefeverlhelpstopbodypainslreducetheriskofheartattackslpreventastrokelreducetheriskofs
4、omecancerslincreasethelengthofpeople’sliveslreducebloodsugarlevels●helppeoplewithdiabetesEffectsofpenicillinlhelpintreatingwoundsandinfectionslkillbacteriatotreatillness3.Payattentiontothemedicaltermsinthereadingpassage.Underlinethewordsandputthemincorrectcategories.Wordscomingfromthesame
5、stemmedicine,medical,medicinal;pure,purify;chemical,chemist;bacterium,bacterialWordsthatarecompoundwordspainkiller;blood-thinning;heartattack;acetylsalicylicWordswithirregularpluralformsbacteria,bacteriumStep4:Practice:1.CompletePartD.Youmayrefertothereadingpassageonpages18and19forsomehel
6、p.2.PartEisabouttwoentriesinachildren’sencyclopedia,oneaboutaspirinandtheotheraboutpenicillin.Pleasefinishit.Step5:Post-readingactivities1.YouwillbedividedintogroupsoffourtointroducethedevelopmentofaspirinandpenicillintoothergroupmemberswiththehelpofthetimelineinPartC2.2.Searchformoreinfo
7、rmationaboutthescientistswhohaveinventedaspirinandpenicillin.Giveabriefintroductionofthescientists.3.ReadtheinstructionsforPartFanddiscussthequestionslisted.Step6:keypoints:VocabularyWordshistorian,recipe,physician,bark,acid,chemist,trial,tablet,milligram,standardiz
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