M7U2reading(1)asprin part 修改用.ppt

1、Agood_tastesbitter.Thereisno_againstdeath.,medicine,良药苦口。,没有长生不老药。,Whatmedicinesdoyouoftentakewhenyouaresick?,Twolife-savingmedicines,M7U2Reading,Whatarethetwomedicinesmentionedintheariticle?,answerthequestion1,2,3inC1onpage20.,Whenwasaspirinfirstmade?2.Whendidpeoplefindthatdrinkingaspecialkindoftea

2、couldreducebodypainsandfever?,In1897.【line6】,Nearly3500yearsago.【line7】,3.Whatotherthingscanaspirinhelpwithbesidesreducingfeverandpain?1)2)3)4)5),Itcanreducetheriskofheartattacks.,Itcanpreventstrokes.【line24】,Itcanreducetheriskofsomecancers.【line26】,Itcanincreasethelengthofpeopleslives.【line28】,Itca

3、nreducebloodsugarlevelstohelppeoplewithdiabetes.【line29-30】,PartC2,soldinshopsintheformoftablets,provedtohelpthebloodcirculatebetter.,usedtopreventstrokes,1971,usedtoreducebloodsugarlevels,1900,1977,2003,Thebasicchemicalusedtomakeaspirincanbefoundinnature.【line6】用于制造阿司匹林的基本化学物质却可以在自然界找到。2.Peopledran

4、kakindofteamadefromleavespossessingaspecialchemicaltoreducebodypainsandfever.【line9-10】人们饮用这种树叶制成的茶，以减轻身体疼痛或退烧。,3.TheGreekphysicianHippocrates,fatherofalldoctors,madeajuicefromatreebarkcontainingsalicylicacidforthesameeffect.【line11】,GreekphysicianHippocrates,古希腊医师希波克拉底,那时，古希腊医学受到宗教迷信的禁锢。巫师们只会用念咒文，施

5、魔法，进行祈祷的办法为人治病。这自然是不会有什么疗效的，病人不仅被骗去大量钱财，而且往往因耽误病情而死去。希波克拉底把疾病看作是发展着的现象，医师所应医治的不仅是病而是病人，从而改变了当时医学中以巫术和宗教为根据的观念。,Salicylicacidslslksd,kni,prn,3.TheGreekphysicianHippocrates,fatherofalldoctors,madeajuicefromatreebarkcontainingsalicylicacidforthesameeffect.【line11】医生之父、古希腊医师希波克拉底就用一种树皮制成汁，这种汁含有水杨酸，有同样的功

6、效。,4.Thefirsttrailsofthismedicinetookplacein1899,whenthecompanyHoffmannworkedforbegandistributingthemedicineinpowderformtophysicianstousewithpatients.【line14-15】对该药的首批试验发生在1899年。当时霍夫曼供职的公司开始将这种药以粉末形式分发给医师，在病人身上使用。,Powder,tablet,In1915,Aspirincouldbeboughtwithoutaprescription,thusbecomingoneofthefirs

7、tover-the-counter,householddrugsintheworld.,LanguagePoints,1.Thisarticlewillfocusontwodrugsthatstartedrevolutionsinmedicine.【line1】,这篇文章关注的是两种引发医学革命的药物。,focusones_on,attention/mind,Withalltheirattention_(focus)ontheprogramonTV,noonecouldevennoticethatsomeonewascrawlingintothehouse.,focused,2.Ifyouop

8、enupanymedicinecupboardorgotomedicinecounterintheworld,itislikelythatyouwillfindaspirinandpenicillin.【line3】Ifyouopenupanymedicinecupboardorgotomedicinecounterintheworld,_aspirinandpenicillin.,you,are,likely,to,find,3.Bothofthesemedicineshavesavedmillionsofpeopleslivesandhaveprovedbeneficialtomankin

9、dsincetheywereinvented.这两种药从一发明就挽救了数以百万计的生命，证明对人类是有益的。此处prove有什么特别之处？作系动词，无被动，“证明是，结果是”,他的挑战结果失败了.Hischallengeprovedafailure.,2.prove+名词,这本手册(handbook)证明很有用。Thehandbookprovedmostuseful.,1.prove+形容词,3.prove+动词不定式结果她是最适合的人。Sheprovedtobethemostsuitableperson.,【改错】Heisprovedtobeinnocent.,4.Itwasin1897th

10、ataEuropeanchemistcalledDrFelixHoffmannproducedaspirinfromthischemical.【line12】强调句：Itis/was+被强调部分that+其它部分Wegetlightandheatfromthesun.我们是从太阳那里获得的光和热Itisfromthesunthatwegetlightandheat.,Whenwewerereturninghome,Irealizedhelpingsomeoneintroublegavemeagoodfeeling.强调时间状语ItwaswhenwewerereturninghomethatIr

11、ealizedhelpingsomeoneintroublegavemeagoodfeeling.,【改错】（2013全国）ItwasonlyafterhehadreadthepapersMr.Grossrealizedthetaskbeforehimwasextremelydifficulttocomplete.,that,5.Notonlyhasaspirinprovedvitalforreducingfeverandhelpingstoppain,buttherearealsootherthingsthataspirincanhelpwith.(line18),Hecommittedav

12、italerror.他犯了一个致命的错误。,极其重要的,必不可少的(+to/for),vitalsigns,生命体征,p:svrnsPerseveranceisvitaltosuccess.坚韧是成功的重要条件。Itisvitalthatyou(should)makegoodpreparationsfortheexams.你好好准备考试是至关重要的。,5.Notonlyhasaspirinprovedvitalforreducingfeverandhelpingstoppain,buttherearealsootherthingsthataspirincanhelpwith.阿司匹林不仅被证明

13、对于退烧、止痛必不可少,而且还有其他用途。,notonly置于句首时,其后的分句-butalso后面的分句-,部分倒装,不要倒装,Notonly_interestedinfootballbut_beginningtoshowaninterestinitA.theteacherhimselfis;allhisstudentsareB.theteacherhimselfis;areallhisstudentsC.istheteacherhimself;areallhisstudentsD.istheteacherhimself;allhisstudentsare解析：notjust/only.(b

14、ut)also.如果连接两个分句，第一分句需要部分倒装。答案：D,【改错】,Notonlyshemakeapromise,butshealsokeptit.,did,如果置于句首的notonlybutalso仅连接两个并列词语作主语,Notonlythestudentsbutalsotheteacher_(be)goingtoattendthemeeting.NotonlyyoubutalsoI_(be)fondofmusic.,不用倒装结构。,am,is,就近原则：“.or.;eitheror；.nor.;neithernor.not.but.”,There_apenandsomebooksonthedes