高二人教课标必修5Unit1Warmingup&Reading课件.ppt

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1、Warming up & ReadingUnit 1 Great ScientistsBook 51.物体物体(n.)2.提起，举起，抬起提起，举起，抬起(v.)3.力量力量(n.)4.（使）漂浮，浮动（使）漂浮，浮动vt./vi5.环境环境n.6.发明发明vt.7.蒸汽机蒸汽机n.8.豌豆豌豆n.9.身体的身体的adj.10.特征特征n.Words & ExpressionsObjectLift upForceFloatEnvironmentInventSteam enginePeaPhysicalcharacteristic(Warming Up)1.镭镭n.2.电流，电力电流，电力n.3

2、.画家画家n.4.灯，照射器灯，照射器n.5.矿工矿工n.6.在地下，地下的在地下，地下的adv./adj.7.仪器；乐器，器械仪器；乐器，器械n.8.提出提出vt.9.理论理论n.10.黑洞黑洞n.RadiumElectricityPainterLampMinerUndergroundInstrumentPut forwardTheoryBlack hole1.证明证明vt.2.科学的研究科学的研究3.得出结论得出结论4.分析分析vt.5.证据证据n.6.传染病传染病n.7.霍乱霍乱n.8.标题标题n.9.预测预测vt.10.内容内容n.Words & ExpressionsProveSci

3、entific researchDraw a conclusionanalyseEvidenceInfectious diseaseCholeraTitlePredictcontent(Pre-reading)1. 专家专家n2. 参加，出席，照看参加，出席，照看vt3. 私人的，个人的私人的，个人的adj4. 医生，内科医师医生，内科医师n5. 普通百姓普通百姓n6. 使显露，暴露使显露，暴露vt7. 致命的致命的adj8. 原因，起因，根源原因，起因，根源n9. 治愈，痊愈治愈，痊愈n/vt10.受惊吓的，感到恐惧的受惊吓的，感到恐惧的adj11.（战争的）爆发，（疾病的）发作（战争的）爆

4、发，（疾病的）发作n12.挑战挑战n/vt13.繁殖，增加繁殖，增加vWords & ExpressionsExpertAttendPersonalPhysicianOrdinary peopleExposeDeadlyCauseCureTerrifiedOutbreakChallengemultiply(Reading)14.受害者受害者n15.吸收，使专心吸收，使专心vt16.胃部胃部n17.侵袭，攻击侵袭，攻击vt18.受到疾病侵袭的，感染的受到疾病侵袭的，感染的adj19.认为，怀疑认为，怀疑vt20.询问询问n21.传播，蔓延传播，蔓延n/v22.附近，临近附近，临近n23.收集信息

5、收集信息v.24.严重的，剧烈的严重的，剧烈的adj25.做标记于做标记于；标志；标志vt./n26.确切的，精确的确切的，精确的adj27.有价值的线索有价值的线索nVictimAbsorbStomachAttackAffectedSuspectEnquirySpreadNeighborhoodCollect informationSevereMarkExactValuable clue28.水泵水泵n29.死死n.30.预见，预知预见，预知vt31.作深入的调查作深入的调查v32.旅馆，小酒馆旅馆，小酒馆n33.免费的啤酒免费的啤酒n34.责备，谴责责备，谴责vt35.对对负责负责v36.

6、调查调查vt(look)37.来源，水源来源，水源n38.污染污染vt39.吃惊的吃惊的adj40.将将从从拿走、移开拿走、移开vtPumpDeathForeseeMake further investigationsPubFree beerBlameBe to blameLook intoThe source of the waterPolluteAstonishedremove41.柄，把手柄，把手n42.减速，使减速，使慢下来慢下来v43.细菌，微生物细菌，微生物n44.将将和和联系起来联系起来v45.递送，分发递送，分发vt46.宣布，通知宣布，通知vt47.确定无疑地确定无疑地adv

7、48.携带病毒携带病毒v49.检查检查vt50.命令，指示命令，指示vtHandleSlow downGermLinktoDeliverAnnounceWith certaintyCarry the virusExamineinstructWarming-Up There are some great scientific achievements that have changed the world. Now try to answer the following questions to name the inventors of these inventions. He is Arch

8、imedes (阿基米德阿基米德) )1. Which scientist discovered that objects in water are lifted up by a force that helps them float?Who is he?Charles Darwin.He is 2.Who wrote a book explaining how animals and plants developed as the environment changed?Thomas Newcomen.He is 3. Who invented the first steam engine?

9、Who is he?4. Who used peas to show how physical characteristics are passed from parents to their children?Gregor Mendel(孟德尔孟德尔)He is Who is he?Marie CurieShe is 5. Who discovered radium?Thomas EdisonHe is 6. Who invented the way of giving electricity to everybody in large cities?Who is he?Leonardo d

10、a VinciHe is 7. Who was the painter that studied dead bodies to improve his painting of people?Humphry DavyHe is 8. Who invented a lamp to keep miners safe underground?（1815年发明了在矿业中检测易燃气体的戴维灯年发明了在矿业中检测易燃气体的戴维灯。 ）Who is he?Zhang Heng.He is 9.Who invented the earliest instrument to tell people where e

11、arthquakes happened? Stephen HawkingHe is 10. Who put forward a theory about black holes?Pre-reading 1 Do you how to prove a new idea in scientific research? Try to put the following 7 stages in order. ( )Draw a conclusion ( )Think of a method ( )Collect results ( )Make a question ( )Find a problem

12、( ) Analyze the results ( )Find supporting evidence1254763draw a conclusionthink of a methodcollect resultsmake a questionfind a problemanalyse the resultsFind supporting evidence7 stages of a scientific research. 发现问题发现问题提出问题提出问题提出方法提出方法收集资料收集资料分析资料分析资料找出有力证据找出有力证据得出结论得出结论Pre-reading 2What do you k

13、now about infectious diseases? Infectious diseases can be to other people. They have an (不不知名的知名的) cause and need ( 公 共 医 疗 保公 共 医 疗 保健健)to solve them.unknownpublic health carePre-reading 3What is Cholera?Cholera is an illness caused by a （细菌）（细菌）called Varian cholera(霍乱菌霍乱菌). It infects peoples int

14、estines(肠胃肠胃), causing diarrhea, vomiting and leg cramps (腹痛腹痛).The most (普遍的普遍的)cause of cholera is by someone eating food or drinking water that has been (污染污染) with the bacteria. Cholera can be mild(不严重的不严重的) or even without symptoms(症状症状), but a severe case can lead to without immediately 治疗）治疗）

15、.pollutedbacteriumcommontreatmentdeathReadingSummarize main ideas of the seven paragraphswheremapCollect datatheoryPara.1 (what causes cholera? ) Para.2 (which is correct?)Para.3 (收集数据收集数据)on those who fell ill or died and they lived.Para.4 Draw information on a to find out people died or did not di

16、e.whereFind a problemCollect resultsThink of a methodMake a questionReadingSummarize main ideas of the seven paragraphscausesourcewaterAnalyseevidencePara.5Find out where they got their . the water to see if it is the of the deaths. Para.6Find other to support the analysis. Para.7It was certain that

17、 polluted water carried the disease. The of all drinking water should be to make sure it is safe.examinedDraw a conclusionFind supporting evidenceAnalyze resultsSummarize霍乱是当时的一种不治之病，没人理解它的病因和治愈方霍乱是当时的一种不治之病，没人理解它的病因和治愈方法，因此每次发病时都会死掉数千受惊吓的人。约翰斯法，因此每次发病时都会死掉数千受惊吓的人。约翰斯诺想要去面对这一挑战，去解决这个问题。他知道直到诺想要去面对这一

18、挑战，去解决这个问题。他知道直到霍乱的病因被找到后才能被控制。最终，经过调查和研霍乱的病因被找到后才能被控制。最终，经过调查和研究，究，“霍乱霍乱”被击败了。被击败了。Cholera was the deadly disease of its day.Neither its cause nor its cure was understood.So many thousands of terrified people died every time there was an outbreak.John Snow wanted to face the challenge and solve this problem.He knew that cholera would never be controlled until its cause was found.Finally, through investigations and research, cholera was defeated.