Unit2FitforlifeM7导学案.docx
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Unit2FitforlifeM7导学案
Unit2FitforlifeM7导学案
Period1WelcometotheUnit
【课前导学】
Asweallknow,healthisveryimportanttoeveryone.Doyouknowhowtokeephealthy?
Whenpeoplefallill,whatwilltheydo?
IQtest1
Actuallythereareonlytwokindsofdoctorsweallhaveseensofar,whatarethey?
IQTest2
Whointhisworlddonotneedtoseeadoctor?
【课堂探究】
Let’stalk
Picturetalk
Picture1:
Inwhatwaydodoctorstreatpatients?
Whoisthemaninwhite?
Whatdoesachemistdo?
Picture2:
Whathappenstotheperson?
Doyouknowtheoriginofacupuncture?
Whatcanacupuncturedo?
Acupuncturecan__________.
Picture3
WhataretheDoctorsandnursesbusydoing?
Wheredothesedoctorsperformoperations?
Picture4
Whatisthegirldoing?
Whatdoyoucallthemantestingthegirl’seyes?
Doyouhavegoodeyesight?
Howcanyouprotectyoureyes?
—Let’sthink
Question
•Themostcommontreatmentistotakemedicines.
•Doyouknowanypersonrelatedtothediscoveryorinventionofmedicine?
Let’sconclude
Conclusion
•Inthelongriverofhistory,medicineschangedpeople’slife;
aninventionofanykindofasmalltabletembodieshumanbeing’ssuperbwisdom,throughwhich,wecanseehumanbeing’sgreatdesireofkeepingfitandcherishingtheirownlives.
Period2Reading
【课前导学】
Fillintheblanks
•Agood_________tastesbitter.
•Laughisthebest____intheworld.
•Thereisno______againstdeath.
Question:
Whatdogoodmedicineshaveincommon?
【课堂探究】
Readingstrategy
Howcanweunderstandmedicalterms?
Wordscomingfromthesamestem:
Wordsthatarecompoundwords:
Wordswithirregularpluralforms:
Fillintheblankswithcorrectwords.
published;recommended;ASA;tablet;invented
Aspirinisamedicinethatwas__________in1897.Ithassavedandbroughtrelieftomillionsofpeople’slives.Itismadefromachemicalcalled_____andwasfirstsoldasatabletin1900.Thiswasthefirstmedicinetobesoldasastandardized______.Itworksbyreducingfeverandpain.Itisnow___________forreducingpotentialheartattacks,strokesandcancer.Manyreportshavebeen________abouthowaspirincanimprovepeople’shealth.
contemporary;discovered;available
penicillinachemicalinmouldthatwasfirst_________in1928,butitwasnotuntilWorldWarIIthatpenicillinwaspurifiedtobeusedasamedicine.Itwasneededassoonasitwas_______becausethereweremanypeopleinjuredinthewar.Itwasfundamentaltosavingmanythousandsoflivesandisoneofthemostimportantmedicinesof____________society.
Period3Languagepoints
【课前导学】
Phrases
1.集中于……上L1
2.打开L2
3.很有可能L3
4.挽救……的生命L4
5.由……制成L9
6.发生L14
7.以粉末形式L15
8.被制成片剂被出售L16
9.减少心脏病的发作L21
10.延长人类寿命L28
11.被认为是L33
12.在当代L34
13.在……上试用某物L39
14.使……变纯L43
15.成功地做成某事L47
16.大量L47
17.由于被广泛使用L50
【课堂探究】
1.Thearticlewillfocusontwodrugsthatstartedarevolutioninmedicine.
focuson:
topaymuchattentionto,
focusone’sattention/efforts/energyon/uponsb./sth.集中（注意力、努力、精力等）于……；把……集中在……上；focusone’smind/mindson/uponsb./sth把思想/心思集中在……上；
focusone’seyes/gazeon…注视着……
1.Eachexercise____________adifferentgrammarpoint.
2.InChina,scientistshave_________________（努力）cloninganimals,aswellasstemcellstobeusedinmedicalresearch.
2.Ifyouopenupanymedicinecupboardorgotomedicinecounterintheworld,itislikelythatyouwillfindaspirinandpenicillin.
openup打开（门、容器等）；营业，开业；开辟，开创，开拓
Thedoorman___________（打开）theschoolgateatsixeverymorning.
Inthiswaythey___________afavourablesituation.
It’slikelythat…sb./sth.islikelytodosth.
这趟火车很可能晚点。
____________________________________________________________________________.
____________________________________________________________________________.
比较：
probable:
adj.很可能的，与likely意思相近，有时可以互换；possible的语气稍弱。
他们各自的句型如下：
It’sprobable/possibleforsb.todosth.
It’sprobable/possiblethat…
probabilityn.
1.Theprobabilityofgettingalltheanswerscorrectisaboutoneinten.
2.There'sahigh/strongprobability（that）（=Itisverylikelythat）she'llbehere.
3.Untilyesterday,theprojectwasjustapossibility,butnowithasbecomearealprobability.
3.Bothofthesemedicineshavesavedmillionsofpeople’slivesandhaveprovedbeneficialtomankindsincetheywereinvented.
adv.有益的；有利的；有帮助的[（+for/to）]
bebeneficialto对……有益
钙对我们的骨骼有益。
Calcium___________________ourbones.
4.Nearly3,500yearsago,peoplechewedonleavesordrankakindofteamadefromleavespossessingaspecialchemicaltoreducebodypainsandfever.
vt.1.嚼,咀嚼,嚼碎
Hechewsgum.
2.深思,细想,熟虑[（+over）]
I'llchewtheproblemoverforafewdays.
Hechewedovertheproblemforseveraldaysbeforemakinghisdecision.
chewon1.咀嚼[（+on）]
Hewaschewingonhismeatashefoundithardtoswallow.
2.斟酌，仔细考虑
Hetookmyofferafterchewingonit.
仔细考虑后他接受了我的提议。
possess及物动词vt.1.拥有，持有；具有；占有[W]
Thecountrypossessesrichmineraldeposits.
inthepossessionof和inpossessionof和takepossessionof有什么区别呢？
inthepossessionof为物做主语，
inpossessionof为人做主语，
eg.Weareinpossessionofthosebuildings.Thosebuildingsareinthepossessionofus.
takepossessionof为人做主语，
egThelittleboytakespossessionofthefirm.
5.Thefirsttrialsofthismedicinetookplacein1899whenthecompanyHoffmannworkedforbegandistributingthemedicineinpowderformtophysicianstousewithpatients.
trial（n.）—try（v.）:
atesttoseeifsomethingiseffectiveorsomeoneissuitable
Intheone-yeartrial,youmustworkhardandproveyourability.
distributevt.分配;分给;分送；区分;分类；分布;散布
习惯用语
distribute...over...把……配给到（分配到,散布于）……
distributesth.to把某物分（配,发）给……
distributesth.among把某物分（配,发）给……
distributebooksamongthestudents翻译______________________
distributeseedsoverafield翻译__________________________
distributebookstostudents翻译__________________________
6.Notonlyhasaspirinprovedvitalforreducingfeverandhelpingstoppain,buttherearealsootherthingsthataspirincanhelpwith.
adv.1.生命的;维持生命所必需的
Growthanddecayarevitalprocesses.生长和衰亡是生命过程。
2.充满活力的,生气勃勃的
TheChineseIknewweretrusting,open,andvital.
我所认识的中国人信赖别人,坦率,充满活力。
3.极其重要的,必不可少的[（+to/for）]
Thequestionsputforwardatthemeetingareofvitalimportance.
翻译__________________________________________
4.致命的;生死攸关的
Hecommittedavitalerror.翻译___________________________
7.LawrenceCraven,adoctorfromtheUSA,introducedtheideain1953thataspirinhadthepotentialtoreducetheriskofheartattacks,becauseithelpsthebloodcirculatebetter.
potential潜在的,可能的
Thedisputehasscaredawaypotentialinvestors.
这一争端吓走了潜在的投资者。
Circulate
（1）vi.流行，传播
Rumoursbegantocirculatethatthechairmanwasgoingtoresign.
主席打算辞职的谣言开始流传。
（2）散发，散布
Theletterhasbeencirculatedtoshareholders.
这封信已经发到了各个股东手里。
（3）vt./vi.（使）循环；（使）流通
amachinedesignedtocirculatewarmair
为使暖空气环流而设计的机器
8…aspirincouldreducetheriskofsomecancersby40percent.
1）Eatingalotofgreenfoodhelps________________________（减少心脏病的危险）.
2）Ifyoutellmethetruth,youwill________________________（减少挨骂的风险）.
3）Bycriticizingthebossherisked_______hisjob.（lose）
Guessthemeaningofeachphrase.
1）Youhavetotake/runalotofrisksifyouwanttosucceedinbusiness.__________
2）Anyoneswimminginthislakedoessoathisownrisk.____________
3）Thediseaseisspreadingandallyoungchildrenareatrisk.____________
9.Henotedthatadishinwhichhewastryingtogrowbacteriaforanexperimentlookedabnormal.
note:
notice/writedown
1）PleasenotethatthisshopwillbeclosedonSundays.
2）Hekeepsadiarytonotewhathappenstohim.
Guessthemeaningof“note（n.）”.
1）Weshouldalsoreadthenotesonthetextatthebackofthebook._________
2）Hetookanotherlookandfounditwasa10-poundnote.___________
3）Wealwaystakenotesinclass._________
4）AtfirstIwasgoingtowriteKathyanote,butthenIdecidedtocallherinstead._________
5）Lilyhasanicevoicebutshehadtroublehittingthehighnotes.__________
10.Heimmediatelythoughtthatthemouldmighthaveanapplicationintreatingillnesscausedbybacteria.
application（n.）—apply（v.）
1）Geneticengineeringhasmanyapplicationsinagriculture.
2）Ouruniversitywelcomesapplicationsfromoverseasstudents.
10.Andmanagedtomakeandtestthenewdrugsinlargequantities.
1）Buyvegetables_____________（大量）,andyou’llbegivenaverygooddiscount.
2）Whenyoungatcollege,dadboughtbooks______________（少量）,forlifewastoohard.
large/smallquantitiesof+n.+复数谓语
aquantityof+/u/+单数谓语
Largequantitiesofgoods____beenstoredforthewinter.
Largequantitiesoffood____beenstoredforthewinter.
Alargequantityofbeer____beensold.
11.…thegovernmentapprovalprocessforpenicillinwasaccelerated,andmassproductionwasbegunin1944.
vt使增速
Thedriversteppedonthegasandacceleratedthecar.
司机加大油门,让汽车加速行驶。
acceleratevt促进；促使……早日发生
Thebadweatheracceleratedourdeparture.
糟糕的天气促使我们早日离开。
不及物动词vi.加快；增长；增加
Thecarsuddenlyaccelerated.
汽车突然加快了速度。
massadj.massn.
1）Thenewpolicyraisedastormofmassprotests.__________
2）Thesunmakesupabout99%ofthemassofsolarsystem.________
3）Thetrainsprovidedcheaptravelforthemasses.__________
4）Storedinthecomputerisahugemassofdata._________
Period4Wordpower
【课前导学】
WordGame
suddenillnesswithviolentbeatingofheartattack____________
thesystemthatcontrolsthebloodsugarlevelgoeswrong____________
Itcandevelopinanypartofpeople’sbody,oftencausingdeath.Nownowaycanbeusedtocurethis
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