Book7_U2_Reading.ppt

Asweallknow healthisveryimportanttoeveryone Doyouknowhowtokeephealthy Let swarmup Unit 2 Fitforlife rightfood regularexercise enoughsleep quitsmoking drinking Whenpeoplefallill whatwilltheydo Gotoseedocotrs GuessingGame Whatkindofdoctorsarethey Apersonwhopreparesandsellsmedicine achemist Apersonwhoexaminespeople seyestoseeiftheyneedtowearglasses aneyedoctororanoptician Apersonwhotakescareofpeople steeth adentist Apersonwhohasgeneralskilltotreatphysicalproblems aphysician Apersonwhoperformsmedicaloperations asurgeon Let sstepforwardmoredoctors Psychiatrist精神病医师Pediatrician小儿科医生ResidentDoctor住院部医师HerbDoctor中医师 IQtest1 Actuallythereareonlytwokindsofdoctorsweallhaveseensofar whatarethey Maledoctors Femaledoctors IQTest2 Whointhisworlddonotneedtoseeadoctor TheBlind Let stalkPicturetalk Inwhatwaydodoctorstreatpatients Whoisthemaninwhite Whatdoesachemistdo Whathappenstotheperson Thepersonisreceivinganacupuncturetreatmentonanear Whatcanacupuncturedo Acupuncturecan reducebodypains helploseweight helpquitsmoking WhataretheDoctorsandnursesbusydoing Theyareperforminganoperation Wheredothesedoctorsperformoperations Inoperatingtheater Whatisthegirldoing Sheishavinghereyesightexaminedtodetectshortsightedness Whatdoyoucallthemantestingthegirl seyes Aneyedoctor Doyouhavegoodeyesight Howcanyouprotectyoureyes Question Themostcommontreatmentistotakemedicines Let sthink Agood tastesbitter Laughisthebest intheworld Thereisno againstdeath medicine Althoughthereisnomedicineagainstdeath butgoodmedicinescanmakepeoplefeelbetter andsavepeople slives Twolife savingmedicines Howmuchdoyouknowaboutthetwomedicines Whoinventedthetwomedicines Whatillnessescanthetwomedicinesbeusedtotreat 1 Whenwaspenicillinfirstdiscovered In1928 2 WhatawarddidFleming FloreyandChainshare TheNobelPrizeinMedicine TheFirstreading ListentothearticleandtrytoanswerthequestionsinC1onpage20 Listening Answers 1 In1897 Nearly3 500yearsago 2 Nearly3 500yearsago 3 Itcanalsohelpreducetheriskofheartattacksbythinningblood preventstrokes reducetheriskofsomecancers increasethelengthofpeople slivesandhelpwithdiabetes 4 Inamouldthatkilledbacteria 5 Itmightbeusedtotreatillnessescausedbybacteria 6 Firsthewasunabletofindaproceduretomakepenicillinpureenoughtoworkasamedicine Second itwasdifficulttoproducepenicillinintheamplequantitiesneededtobeeffective In1900 In1971 In1977 In2003 soldinshopsintheformoftablets provedtoreducetheriskofheartattacks usedtopreventstrokes usedtoreducebloodsugarlevels Developmentofaspirin The2ndreading In1928 1940 In1944 discoveredbyAlexanderFleming madeandtestedinlargequantities massproductionbegan DevelopmentofPenicillin D 1 f2 a3 d4 g5 b6 c7 e E 1potential2effective3unable4abnormal5application6sicknesses Doyoubelievethat wonderdrugs willbeinventedtotreatdiseaseslikeAIDSinthefuture Andwhy Discussion Phrases1 集中于 上2 打开3 很有可能4 挽救 的生命5 由 制成6 发生7 以粉末形式8 以片剂形式9 变成世界上最畅销的止痛药10 减少心脏病的发作 1focuson 2openup 3Itislikelythat 4saveone slife 5bemadefrom 6takeplace 7inpowderform 8intheformoftablets 9becomethebest sellingmedicineintheworldforpainrelief 10reducetheriskofheartattacks 11 延长人类寿命12 被认为是13 在当代14 在 上试用某物15 使 变纯16 成功地做成某事17 大量18 由于被广泛使用 13incontemporarysociety 14trysth outon 15makeitpure 16managetodosth 17inlargequantities 18duetothewidespreaduseof 11increasethelengthofpeople slives 12beconsideredtobe Languagepoints 1 Thearticlewillfocusontwodrugsthatstartedrevolutionsinmedicine focuson fixon concentrateonfocusone sattention efforts energy mindson集中 注意力 努力 精力 心思等 于 2 Ifyouopenupanymedicinecupboardorgotoanymedicinecounterintheworld itislikelythatyouwillfindaspirinandpenicillin It slikelythat sb sth islikelytodosth bepossible beprobable常用形式主语it 构成句型为 Itispossible probable that 从句 Itispossible probable forsb todosth 他有可能做这件事 Itispossible probable likelyforhimtodothis Itispossible probable likelythathewilldothis Heislikelytodothis 3 Bothofthesemedicineshavesavedmillionsofpeople slivesandhaveprovedbeneficialtomankindsincetheywereinvented 1 prove作 证明 证实 作及物动词这一切都证明他是一个诚实的人 Alltheseprovedhimtobeanhonestman 2 prove作 证明是 结果是 事实说明 解时 用作连系动词 无被动Themedicineprovedeffective Sheprovedaverystrictteacher Heprovestobehonest 4 Nearly3 500yearsago peoplechewedonleavesordrankakindofteamadefromleavespossessingaspecialchemicaltoreducebodypainsandfever 1 vt 1 嚼 咀嚼 嚼碎Heischewinggum 2 深思 细想 熟虑 over on Hechewedovertheproblemforseveraldaysbeforemakinghisdecision 他嚼口香糖 他对这个问题详细考虑了好多天才作出决定 inpossessionof和inthepossessionof有什么区别 inthepossessionof为某人拥有inpossessionof拥有 takepossessionof eg Weareinpossessionofthosebuildings Thosebuildingsareinthepossessionofus 2 Thecountrypossessesrichnaturalresources Thecountryispossessedofrichnaturalresources Thecountryisinpossessionofrichnaturalresources 1 Intheone yeartrialperiod youmustworkhardandproveyourability 2 Thefirsttrialofthismedicinetookplacein18993 Thismedicinewasputontrialin1899 4 Itwasby throughtrialanderrorthatIlearntmostofwhatIknowaboutgardening trial n try v 5 Thefirsttrialsofthismedicinetookplacein1899 whenthecompanyHoffmannworkedforbegandistributingthemedicineinpowderformtophysicianstousewithpatients 6 Notonlyhasaspirinprovedvitalforreducingfeverandhelpingstoppain buttherearealsootherthingsthataspirincanhelpwith notonly butalso 1 NotonlyIbutalsoyou be toblame 2 我们不仅能取得高分 还能获得信心 Notonlycanwegethighmarks butalsowecangainconfidence 3 美国人和英国人不但语言相同 还有很多习惯相同 NotonlydoAmericansandEnglishmenspeakthesamelanguage butalsotheysharethesamehabits are 7 andin1977astudycarriedoutintheUSAshowedthataspirincouldpreventstrokes aswell Lines23 24 1 Chineseastronauts themissioninspaceexplorationsuccessfully 2 Onceaplanismade itshould nomatterhowdifficultitis 3 Themanagerdiscussedtheplantheywouldliketosee thenextyear havecarriedout becarriedout carriedout carryaway拿走 变得兴奋carryon继续carrythrough度过难关Hisstrongdeterminationcarriedhimthroughhisillness carryoff带走 抢走 赢得 获得 8 aspirincouldreducetheriskofsomecancersby40percent Lines25 26 1 Eatingalotofgreenfoodhelps 2 Ifyoutellmethetruth youwill 3 Bycriticizingthebossherisked hisjob lose reducetheriskofheartdisease reducetheriskofbeingscolded losing 减少心脏病的危险 减少挨骂的风险 4 Youhavetotake runalotofrisksifyouwanttosucceedinbusiness 5 Thediseaseisspreadingandallyoungchildrenareatrisk 冒险 处境危险 该句中it作 surroundingthemould作bacteria的 dead作bacteria的 which引导的 从句 9 Itastonishedhimtoseethebacteriasurroundingthemoulddead whichmeantthat Lines37 形式主语 后置定语 宾语补足语 非限制性定语 seesbdosth 表示看到某人做某事了如 Isawhercleantheclassroom seesbdoingsth 看见某人正在做某事 如 Isawhercleaningtheclassroom 像see这样的感官动词 see watch observe lookat 一注意notice二听hear listento三使have make let四看see watch observe lookat 9 andmanagedtomakeandtestthenewdruginlargequantities Lines47 48 1 Buyvegetables andyou llbegivenaverygooddiscount 2 Whenyoungatcollege dadboughtbooks forlifewastoohard inlargequantities insmallquantities 大量 少量 intheamplequantities足量 大量地 alargeamountofmoneylargeamountsofmoneyagreatdealofalargenumberofagoodmanyquiteafewalotof lotsof plentyofalargequantityoflargequantitiesofmanystudentsmanyastudent 可数名词复数 不可数名词 可数 不可数名词 1 Alargenumberofstudents make progress 2 Alargeamountofmoney spentinashorttime Largeamountsofmoney spentinashorttime 3 Alargequantityofmoney spentinashorttime Alargequantityofstudents make progressLargequantitiesofmoney spentinashorttime 4 Manyastudent visitedtheGreatWall manystudents visitedtheGreatWall havemade was were was havemade were has have 10 thegovernmentapprovalprocessforpenicillinwasaccelerated andmassproductionbeganin1944 Lines48 49 Approval正误用法 人们都喜欢别人赞同自己所