人教版高中英语必修五教案：unit1+Great+ScientistsPeriod3language+points(1).doc
人教版高中英语必修5教案Unit 1 Great scientists
人教版高中英语必修5教案Unit 1Great scientistsUnit1Greatscientists Teachingaims1.Tohelpstudentslearntodescribepeople2.TohelpstudentslearntoreadanarrationaboutjohnSnow3.Tohelpstudentsbetterunderstand“Greatscientists”4.Tohelpstudentslearntousesomeimportantwordsandexpres sions5.Tohelpstudentsidentifyexamplesof “ThePastParticipleasthePredicative&theattribut e”Period1warmingupandreadingTeachingProceduresI.warmi ngupStepILeadinTalkaboutscientist.T:Hi,morning,clas s.Nicetoseeyouonthisspecialday,thedaywhenyoubecomea seniortwograder.Iamhappytobewithyouhelpingyouwithyo urEnglish.Todaywearetoreadaboutacertainscientist.Bu tfirstlet’sdefinetheword“scientist”.whatisascientist?Ascientistisapersonw howorksinscience,tryingtounderstandhowtheuniverseor otherthingswork.Scientistscanworkindifferentareasof science.Herearesomeexamples:Thosethatstudyphysicsar ephysicists.Thosethatstudychemistryarechemists.Thos ethatstudybiologyarebiologists.StepIIAskthestudentstotrythequizandfindoutwhoknowsthemost .T:Therearesomegreatscientificachievementsthathavec hangedtheworld.canyounamesomeofthem?whatkindofroled otheyplayinthefieldofscience?Dotheseachievementshav eanythingincommon?matchtheinventionswiththeirinventorsbelowbeforeyoua nswerallthesequestions.1.Archimedes,AncientGreek,am athematician.2.charlesDarwin,Britain.Thenameofthebo okisoriginofSpecies.3.ThomasNewcomen,British,aninve ntorofsteamengine.4.Gregormendel,czech,abotanistand geneticist.5.mariecurie,PolishandFrench,achemistand physicist.6.ThomasEdison,American,aninventor.7.Leon ardodaVinci,Italian,anartist.8.SirHumphryDavy,Briti sh,aninventorandchemist.9.ZhangHeng,ancientchina,aninventor.10.StepperHawking,British,aphysicist.II.Pr e-readingStepIGetthestudentstodiscussthequestionsonpage1with theirpartners.Thenaskthestudentstoreporttheirwork.E ncouragethestudentstoexpresstheirdifferentopinions.1.whatdoyouknowaboutinfectiousdiseases?Infectiousdise asescanbespreadtootherpeople.Theyhaveanunknowncause andneedpublichealthcaretosolvethem.Peoplemaybeexpos edtoinfectiousdisease,somayanimals,suchasbirdflu，AIDS,SARSareinfectiousdiseases.Infectiousdiseasesar edifficulttocure.2.whatdoyouknowaboutcholera?choleraistheillnesscaused byabacteriumcalledVibriocholerae.Itinfectspeople’sintestines,causingdiarrheaandlegcramps.Themostcomm oncauseofcholeraisbysomeoneeatingfoodordrinkingwate rthathasbeencontaminatedwiththebacteria.choleracanb emildorevenwithoutimmediatesymptoms,butaseverecasec anleadtodeathwithoutimmediatelytreatment.3.Doyouknowhowtoproveanewideainscientificresearch?Anybodymigh tcomeoutwithanewidea.Buthowdoweproveitinscientificr esearch?Therearesevenstagesinexamininganewideainsci entificresearch.Andtheycanbeputinthefollowingorder. whatorderwouldyouputthesevenin?justguess.Findaprobl em→makeupaquestion→Thinkofamethod→collectresults →Analysetheresults→Drawaconclusion→RepeatifnecessaryIII.ReadingStepIPre-readingDoyouknowjohnSnow?johnSnowisawell-knownd octorinthe19thcenturyinLondonandhedefeated “kingcholera”.Doyouknowwhatkindofdiseaseischolera ?Itisakindofterriblediseasecausedbydrinkingdirtywat eranditcausedalotofdeathsintheoldtimesanditwasveryd ifficulttodefeat.Let’sgettoknowhowDr.johnSnowdefeated“kingcholera”in1854inLondoninthisreadingpassage:StepIISkimming找教案Readthepassageandanswerthequestions.1.whodefeats“kingcholera“?2.whathappenedin1854?3.Howmanypeoplediedin10days?4.whyistherenodeathatNo.20and21BroadStreetaswellasatN o.8and9cambridgeStreet?Skimthepassageandfindtheinfo rmationtocompletetheformbelow.whowhenwhatHowResultj ohnSnow1854helpingordinarypeopleexposedtocholeraExa miningthesourceofallwatersuppliesandfindingnewmetho dsofdealingwithpollutedwaster“kingcholera”defeatedStepIIIScanningReadthepassageandnumbertheseeventsintheorde rthattheyhappened.2johnSnowbegantotesttwotheories.AnoutbreakofcholerahitLondonin1854.4johnSnowmarkedthedeathsonamap.7Heannouncedthatthewatercarriedthedisease.3 johnSnowinvestigatedtwostreetswheretheoutbreakwasverysevere.8kingcholerawasdefeated.5Hefoundthatmostofthedeathswerenearawaterpump.6Hehadthehandleremovedfromthewaterpump.StepIVmainideaandcorrectstage找教案Readthepassageandputthecor rectstagesintothereadingaboutresearchintoadisease.j ohnSnowDefeats“kingcholera”ParagraphStagesGeneralideas1Findaproblem:whatcauset hecholera?Thecausesofcholera2makeupaquestion:whichi sright?Thecorrectorpossibletheory3Thinkofamethod:Te sttwotheorycollectdataonwherepeoplewereillanddiedan dwheretheygottheirwater4collectresults:markthedeath Plotinformationonamaptofindoutwherepeoplediedordidn otdie5Analyzetheresults:FindtheresourceofthewaterLo okintothewatertoseeifthatisthecauseoftheillness6Fin dsupportingevidenceFindotherevidencestoconfirmhisco nclusion7DrawaconclusionThepolluteddirtysourceofdri nkingwaterwastoblameforthecauseoftheLondoncholeraStepVGroupdiscussionAnswerthequestions1.johnSnowbelieved Idea2wasright.Howdidhefinallyproveit?2.Doyouthinkjo hnSnowwouldhavesolvedthisproblemwithoutthemap?3.choleraisa19thcenturydisease.whatdiseasedoyouthin kissimilartocholeratoday?StepVIUsingthestagesforscientificresearchandwriteasummary .Period2&3LanguagefocusStepIwarmingup1.characteristic①n.aqualityorfeatureofsth.orsomeonethatistypicalofth emandeasytorecongnize.特征；特性whatcharacteristicsdistinguishtheAmericansfromtheca nadians.②a.verytypicalofaparticularthingorofsomeone’scharacer典型性的，Suchbluntnessischaracteristicofhim.windydaysarechar acteristicofmarch.[辨析]characteristic与character找教案characteristic是可数名词，意为“与众不同的特征“character表示（个人、集体、民族特有的）“性格、品质”，还意为“人物；文字”whatyouknowabouthimisn’thisrealcharacter.2.putforward:tostateanideaoropini on,ortosuggestaplanorperson,forotherpeopletoconside r提出Heputforwardanewtheory.Theforeignershaveputforwarda proposalforajointventure.Aninterestingsuggestionfor measuringtheatmospherearoundmarshasbeenputforward.☆puton穿上;戴上;增加putout熄灭;扑灭putupwith…忍受putdown写下来;放下；putoff耽误;延期putup建立;建造,putup举起，搭建，粘贴3.analyze:toexamineorthinkaboutsomethingcarefullyin ordertounderstanditvt.分析结果、检讨、细察Acomputeranalysesthephotographssentbythesatellite.T heearthquakeexperttriedtoanalyzethecauseoftheearthq uakeoccurredonmay12,XX.Let’sanalyzetheproblemandseewhatwentwrong.Heanalyzedthefoodandfoundthatitcontainedpoison.wemusttrytoanalyzethecausesofthestrike.☆analysisn.分析，解析，分解4.conclude:decidethatsth.istrueafterconsideringaltheinformatio nyouhave得出结论；推论出toendsth.suchasameetingorspeechbydoingorsayingonefi nalthingvt.&vi结束，终止；weconcludedthemeetingat8o’clockwithaprayer. Fromhisappearancewemaysafelyconcludethatheisaheavysmoker.whatdoyouconcludefromthesefacts?weconcludetogoout/thatwewouldgoout.conclusionn.结论arriveataconclusion;cometoaconclusion;drawaconclusi on;reachaconclusionwhatconclusiondidyoucometo/reach/draw/arriveat?Fromthesefactswecandrawsomeconclusionsabouthowthepy ramidswerebuilt.Step2Reading1.defeat①vt.towinavictoryoversomeoneinawar,competition,gamee tc.打败，战胜，使受挫I’vetriedtosolvetheproblem,butitdefeatsme!ourteamdefe atedtheirsinthegame.②n.失败，输failuretowinorsucceedThismeansadmittingdefeat.Theyh avegotsixvictoriesandtwodefeats.[辨析]win,beat与defeat①win“赢得”赛事、战事、某物；后接人时，意为“争取赢得…的好感或支持；说服”②beat“战胜”“击败”比赛中的对手，可与defeat互换webeat/defeatedtheirteamby10scores.Theywonthebattle butlostmanymen.Thelocalballteamwonthestatechampions hipbybeating/defeatingalltheotherteams.Icaneasilybe at/defeathimatgolf.Heistraininghardtowintheraceandr ealizehisdreamofbecomingachampionattheXXolympicGame s.2.expert①n.someonewhohasaspecialskillorspecialknowledgeofasubj ect专家，能手anexpertinpsychologyanagriculturalexpert②a.havingspecialskillorspecialknowledgeofasubject 熟练的，有专门技术的anexpertrideranexpertjob需专门知识的工作Heisexpertin/atcooking.找教案3.attendvt.&vi参加，注意，照料①bepresentat参加attendaceremony/lecture/amovie/school/class/ameetingIshallbeattendingthemeeting.Pleaseletmeknowifyouar eunabletoattendtheconference.②attendto:tolookafter,carefor,serve伺候,照顾，看护Thequeenhadagooddoctorattendingonher.DrSmithattendedherinhospital.治疗Areyoubeingattendedto?接待motherhadtoattendtohersickson.③attendto处理，注意倾听attendtothematterAnurseattendstohisneeds.canyouattendtothematterimmediately?Imaybelate–Ihavegotoneortwothingstoattendto.Excuseme,butIhavea nurgentmattertoattendto.[辨析]attend,join,joinin与takepartin①attend指参加会议、上课、上学、听报告等②join指加入某组织、团体，成为其中一员③joinin指加入某种活动；表示与某人一起做某事joinsb.insth.④takepartin指参加正式的、有组织的活动，切在活动中起积极作用only2peopleattendedthemeeting.Hejoinedthecommunisty outhLeagueinXX.willyoujoinusinthegame?weoftentalepartintheafter-classactivities.4.expose:toshowsth.tha tisusuallycovered暴露exposesth.tothelightofday把某事暴露于光天化日之下Ithreatenedtoexposehim.我威胁要揭发他.Heexposedhisskintothesun.他把皮肤暴露在阳光下.Theoldmanwasleftexposedtowindandrain.whenhesmile dheexposedasetofperfectwhiteteeth.5.curevt.&n.tomakesomeonewhoisillwellagian治疗,痊愈whenIleftthehospitalIwascompletelycured.①curesbofadiseasewhenyouhaveapaininyourshoulders,you willgotoseeadoctor.Thedoctorwillcureyou.Theonlywaytocurebackacheistorest.Hewillcurethepaini nyourshoulderswhenIleftthehospitalIwascompletelycured.Theillnesscannotbecuredeasily.Althoughtheboywasbeyo ndcure,hisparentstriedtocurehimofbadhabits.②acureforadiseaseAspirinissaidtobeawonderfulcurefort hepain.Thereisstillnocureforthecommoncold.Isthereacertaincureforcanceryet?③acureforsth.:toremoveaproblem,orimproveabadsituatio n解决问题，改善困境Thepricesaregoingupeveryday,butthereisnocureforrisi ngprices.[辨析]cure与treat①cure主要指痊愈，强调的是结果②treat强调治疗过程，指通过药物、特别的食品或运动治疗病人或疾病，不强调结果。
人教版高中英语必修五Unit 1 Great Scientists Period 1 Reading教学设计教案
Book 5 Unit 1 Great ScientistsPeriod 1 Reading学习目标1. 通过学习John Snow战胜霍乱的故事，学习其科学态度并了解霍乱的相关知识。
2. 通过阅读训练提高分析文章的能力，掌握抓文章细节的能力。
3. 根据课文缩写，复述John Snow战胜霍乱的故事。
自主合作探究【探究1】Ⅰ.Read the text quickly and fill in the blanks. （No more than 3 words）Ⅱ.Read the text again and choose the best answer.1．What does the passage mainly talk about?A．John Snow was a famous doctor in London.B．The reason that caused the deadly disease cholera.C．John Snow solved the problem of cholera.2．Which of the following theories did John Snow believe in?A．A cloud of dangerous gas would float around until it found its victims.B．People absorbed cholera into their bodies with their meals.C．People got infected with cholera because of cold and hunger.3．Before 1854，when cholera broke out，________.A．many thousands of people died B．people with cholera could be cured C．John Snow began to know its cause4．How did he find out the cause of the disease?A．By living in the area where cholera broke out.B．By marking a map where all the dead people had lived.C．By telling the terrified people how to prevent it.5．What do you think the Londoners would do with the unused pumps after defeating “King Cholera”？A．They would destroy them.B．They would reuse them after cleaning. C．They would desert them for ever.【探究3】III. Recite the following sentences1．John Snow was a famous doctor in London－so expert，indeed，that he attended Queen Victoria as her personal physician.约翰·斯诺是伦敦一位著名的医生—他的确医术精湛，因而成了维多利亚女王的私人大夫。
人教版高二英语必修五 Unit 1 Great scientists 教案
Unit 1 Great scientistsPeriod OneTeaching aims:1.Promote the Ss to know sth. about great scientists.2. Learn some new words and expressions.3. To examine a new scientific idea.4. Comprehension.Main points:Warming up and Reading passageDifficult points: ComprehensionTeaching procedures:Step 1. Warming up1. Show the Ss some pictures of great scientists and ask them to talk about them.2. The Ss discuss in groups and walk along to offer them help if needed.3. Work out their answers by themselves.4. Check their answers.Step 2. Pre-reading1. The Ss discuss the stages in examining a new scientific idea in pairs by asking the questions in the pre-reading.2. Ask the Ss to put them in order and get their answers.Step 3. Reading passage1. Let the Ss go over the passage and try to find the hard words, expressions and sentences they have.2. Explain the difficulties.3. Ask the Ss to read the passage more carefully and then try to complete the chart in the comprehending by discussing in groups.4. Choose some Ss to answer the questions in the comprehending.5. Ask the Ss to choose one of the paragraphs to read aloud fluently.Step 4. HomeworkRead the passage again and go over Learning about language.Period TwoTeaching aims and demands：1. Discover the useful words and expressions.2. Learn and improve the use of useful words and expressions.Main points:Learn to use the words and expressions that the Ss discover. Difficult points: Improve the use of the words and expressions. Teaching procedures:Step 1. Learning about language1. Discover the useful words and expressions in this unit in groups of four.2. Ask the Ss to show their results to the class.3. Ask them to study the words and expressions in Ex.1.4. Ss have a discussion and do the exercises.5. Check their answers.6. Change the verbs into nouns and make sentences by using “make a …” Step 2. Using words and expressions1. Make sure the Ss know the words and expressions.2. Let the Ss work in groups to complete the blank in Ex.1.3. Check their answers.4. Do the translations. Ss discuss the sentences and the translate them into English, using the words and phrases in brackets.Step 3. Words learning1. Show the Ss a list of prefixes to talk about them.2. Ask them to work in groups to find some words with the prefixes and study their meanings.3. Let them show their results to the class.4. Walk around the class to give them help if needed.Step 4. Study the use and meanings of suggest1. Study the meaning of suggest by looking the dictionary entry.2. Match the meanings with the sentences on the right in Ex.4.3. Check their answers.Step 5. HomeworkWrite down the translation Ex.2, 4, 6 and 7 in the exercise book.Period ThreeTeaching aims and demands:1. Discover the useful structure.2. Learn to use the grammar of past participle.3. Enable the Ss understand the past participle using as attribute and predicative.Main points:Learn the usage of the past participle using as attribute and predicative.Difficult points:Use the useful structure.Teaching procedures:Step 1. RevisionReview the past participle of some verbs.Step 2.1. Look at the chart and study the phrases.Past participle as the attribute and the predicative(1) terrified people(2) reserved seats(3) polluted water(4) a crowded room(5) a pleased winner(6) children who look astonished(7) a vase that is broken(8) a door that is closed(9) the audience who feel tired(10) an animal that is trapped3. Ask the Ss the following questions:(1) What kind of words before the past participles?(2) What kind of words after the past participles?4. Ask the Ss find the sentences using the past participle in the reading passage.5. Ss have a discussion and complete the chart with the same meaning of the phrases above.6. Ss show their results to the class.7. Complete the sentences in Ex.3.Step 3. Using structure1. Make sure the Ss know the words and the discuss in groups to finish the sentences using past participle.(Ex.1)2. Rewrite the sentences into one sentence using the past participle as the attribute or predicative.3. Check their answers.Step 4. HomeworkWrite down 1, 3, 5, 7 of Ex.2 in the exercise book.Period FourTeaching aims and demands：1. Improve the Ss listening skills.2. Know more about great scientists.Main points:Listening and speakingDifficult points:Get to know the information of listening materials. Teaching procedures:Step 1. Listening and speaking1. Listen to the tape and answer the questions.(1) What did Qian Xuesen study first?(2) What experience did he get in America that was very useful for China?(3) What was Qian Xuesen’s achievement when he returned to China from America?(4) How has he been honoured in China?(5) How did Steve honour him?Step 2. Speaking1. Ss discuss what scientific job they will do in the future in pairs by using the questions and expressions on Page 6.2. Ask some Ss to talk in class.Step 3. Listening and talking1. Play the tape for the Ss to listen and finish the exercises in the workbook, pause from time to time if needed.2. Check their answers.3. Work in pairs. Imagine you are going to meet a specialist about a newly-found flower by using the useful sentences on Page 42.Step 4. Listening task1. Play the tape for the Ss to get the information of the listening task.2. Check their answers.Step 5. HomeworkPrepare the reading task.Period FiveTeaching aims and demands：Improve the Ss reading skills and their talent in getting the information. Main points:Reading and reading taskDifficult points:Finding the Euler path.Teaching procedures:Step 1. RevisionRevise the past participle used as the attribute and predicative.Step 2. Reading1. Ss read the passage as fast as they can and then draw the two theories of the universe in groups.2. Ask the Ss to show their pictures to the class.3. Ss read the passage again and find the problems they have.4. Solve the Ss’ problems.5. Discuss in pairs. If you were Nicolaus Copernicus, would you have hidden your theory for so many years? Why?6. Choose some Ss to share their ideas to the class.Step 3. Reading task1. Ss read the passage and answer the following questions.(1) What is odd point? (2) What is even point? (3) What rule did Euler find?2. Ss discuss in groups and try to find the answers.3. Teacher walks around to offer them help.4. Use the rule to see if you can go over the diagram, not missing any points or going over any line twice.( See figures on Page 46)5. Ss work in groups.Step 4. HomeworkWrite a short passage about Copernicus.Period SixTeaching aims and demands:1. Try to write sth persuasive.2. Learn to write a report about people.Main points：Make a plan in discussion.Difficult points：Write a passage / a report.Teaching procedures：Step 1. Writing1.Ask the Ss to read the passage again and gather some information about Copernicus.2. Plan to write a letter.Step 2. Writing taskWrite a report about your scientist, his/her life, achievements and the key to his/her success.1. Before you begin to write, remember to put your information under three headings: life, achievements and key to success.2. Plan your report like the one on P47.3. Ask them to read their plans.4. Begin to write the report.Step 3. HomeworkComplete the report and write down on the exercise book.。
人教版高中英语必修5《Unit1Greatscientists》教案
人教版高中英语必修5《Unit1Greatscientists》教案人教版高中英语必修5《Unit 1 Great scientists》教案【一】教学准备教学目标1.Students learn some new words and expressions to describe people ,especially famous persons;2.Students are encouraged to give more information about famous persons who they are familiar:3. Students can realize that it is scientific spirit that makes those scientists successful.教学重难点1. Words and expressions in this unit2. Previous knowledge of some of the famous scientists3. Comprehending the text教学过程【导入】Words learning(Students are assigned to learn the new words of this unit and find out the English explainations of the new words ) Definitions or explanationsA.examine 1.general principles of an art or scienceB.repeat 2.say or do againC.theory 3.at once; without delayD.immediate 4.look at...carefully in order to learn about or from...plete 5.of great value, worth or useF.valuable 6.having all its parts; whole; finishedG.announce 7.make knownH.control e or bring to an endI.positive 9.power to order or directJ.conclude 10.quite certain or sure【讲授】useful sentences learning(The sentences are picked from the text.)1.“All roads lead to Rome, ”he encouraged me after I failed the entrance examination.2.This sentence doesn’t make any sense.3.Our English teacher is not only strict with us but also friendly to us.4.He is good-looking, apart from his nose.5.It is announced that the spacecraft, Shenzhou Ⅵ, landed on the earth successfully.6.It is not Tom but you who are to blame.7.In 1995, the Chinese government put forward a plan for“rejuvenating the nation by relying on science and education”.And it has helped Chinese scientists make many breakthroughs.8.Have you drawn any conclusion after you read this passage?9.Well done.So much for the learning of the new words and expressions.【讲授】Introduction of a classic articleTeacher introduce a famous person --Qian Xuesen and students learn to write an article about the famous scientis using the words and expressions they just learn in class.【活动】Share the outcomeStudents share their article orally and discuss whether they have used some good and advanced expressions.【练习】Consolidation完成句子(1)爱因斯坦被认为是二十世纪最伟大的科学家之一。
人教英语必修五Unit1Greatscientists教案5
必修五 Unit 1 Great ScientistsPeriod 5 GrammarTeaching Aims:1. Get the hang of past participle used as attributive and predicative.2. Know the difference between V-ing form and the past participle used as the attribute and predicative.Teaching Important Points:1. Enable the students to use the Past Participle as the Attribute & Predicative in real situations.Teaching difficult points1.Have the Ss sum up the function of the past participle2.Know the difference between V-ing form and the past participle used as theattribute and predicative.Teaching Methods:1.Inductive , comparison, explanation and exercise method2.cooperative workTeaching ProceduresStep 1 RevisionCheck the homework.Step 2 Grammar LearningPart 1 Competition.Divide the class into four teams. Each team chooses one student as their leader. The leader will choose the amount of money which stands for each question and can choose any one in the team to answer the question. If the answer is correct, the group will get the amount money. If not, they will lose the money.1. What do you know about Dr. John Snow’s being well-known in London?He attended Queen Victoria to ease the birth of her babies.2. From what disease did Londoners suffer in his age and why did he get inspired? They exposed themselves to cholera. He got inspired when he thought about helping ordinary people exposed to cholera.Ordinary people who were exposed to cholera3.Why did so many terrified people die every time there was an outbreak?Neither its cause, nor its cure was understood4. When did Dr. Snow think the disease would be controlled?He knew it would never be controlled until its cause was found.5. What was the second theory explaining how the disease killed people?People absorbed this disease into their bodies with their meals. From the stomach the disease attacked the body quickly and soon the affected person was dead.6. Where did the water of pump from and how did it get polluted?It came from the river, which had been polluted by the dirty water from London7. What did Dr. Snow advised the people in Broad Street do?He told the astonished people in Broad Street to remove the handle from the water pump so it could not be used8.What else did Dr. Snow find in another part of London that were linked to the Broad Street outbreak?In addition, he found 2 other deaths.9. What conclusion did Dr. Snow tell the public?He announced that polluted water carried the disease.10.To prevent the cholera from spreading again, what did John Snow do?He suggested that the source of all water supplies be examined and that new methods of dealing with polluted water be found. The water companies werealso instructed not to expose people to the polluted water anymore.11. Why were these families working in the pub at 7 Cambridge Street not affected ? Because they were given free beer and so had not drunk the water from the Broad Street pump.Now please look at these phrases esp. the words in red. What’s the same characteristic of these words? That’s wha t we will talk about today---the past participlePart 2 The past participle used as the attribute and predicative过去分词的句法功能：1．过去分词作定语(Attribute)1) 在句中的位置单个的过去分词作定语时，位于它所修饰的名词或代词前面；过去分词短语作定语时，位于它所修饰的名词或代词后面。
高中英语人教版必修5《Unit 1 Great scientists》教案
高中英语人教版必修5《Unit 1 Great scientists》教案高中英语人教版必修5《Unit 1 Great scientists》教案在教学过程中应以学生为主体。
整个课堂是学生在开口说而不是老师在干巴巴的讲授。
尤其是教材的最后一部分，阅读部分。
要使同学们在默读的前提下做课本上要求的练习题，也可以确定几个话题，学生用英语进行讨论，锻炼他们用英文思考的能力，运用所学语言的能力。
下面和本文库一起看看有关高中英语人教版必修5《Unit 1 Great scientists》教案。
人教版高中英语必修5《Unit 1 Great scientists》教案1教学准备教学目标1. Target language 目标语言a. 重点词汇和短语attend， control， severe， pub， immediately， handle， instructor，pump， contribute， conclude， steam engine， virus， put forward， makea conclusion， expose tob. 重点句式To prevent this from happening again， John Snow suggested that ... P32. Ability goals 能力目标Enable the students to talk about science and scientists.3. Learning ability goals学能目标Enable the students to learn about some famous scientists and their contributions and how to organize a scientific research.教学重难点Talk about science and scientists.教学工具A computer and a projector.教学过程StepⅠ Lead-inAsk the students to think of some great inventions and inventors in history.T: Welcome back to school， everyone. I guess most of you have enjoyed your holiday. Maybe I should say everyone has enjoyed a scientific life. Why Because you have enjoyed the results of the science and scientists. Now can you tell me the scientists who invented the lights， the gramophone and the computerS1: Edison invented the lights and the gramophone.S2: The first computer was invented by a group of American scientists.StepⅡ Warming upFirst， ask some questions about great scientists. Second， ask all the students to try the quiz and find out who knows the most.T: You know our life is closely related to science and scientists. We benefit a lot from them. Can you name out as many scientists as possible S1: Newton.S2: Watt.S3: Franklin.Sample answers:1. Archimedes， Ancient Greek （287-212 BC）， a mathematician.2. Charles Darwin， Britain （1808-1882）. The name of the book is Origin of Species.3. Thomas Newcomen， British （1663-1729）， an inventor of steam engine.4. Gregor Mendel， Czech， a botanist and geneticist.5. Marie Curie， Polish and French， a chemist and physicist.6. Thomas Edison， American， an inventor.7. Leonardo da Vinci， Italian， an artist.8. Sir Humphry Davy， British， an inventor and chemist.9. Zhang Heng， ancient China， an inventor.10. Stepper Hawking， British， a physicist.Step Ⅲ Pre-readingGet the students to discuss the questions on page 1 with their partners. Then ask the students to report their work. Encourage the students to express their different opinions.T: Now， class， please look at the slide. Discuss these questions with your partners. Then I’ll ask some students to r eport their work. Show the following on the screen.What do you know about infectious diseasesWhat do you know about choleraDo you know how to prove a new idea in scientific researchWhat order would you put the seven in Just guess.Sample answer 1:S1: Let me try. Infectious diseases can be spread easily. They have an unknown cause and may do great harm to people.S2: People could be exposed to infectious diseases， so may animals，such as bird flu.S3: AIDS， SARS are infectious diseases.S4: Infectious diseases are difficult to cure.Sample answer 2:S1: Cholera is caused by a bacterium called Varian cholera.S2: It infects people’s intesti nes， causing diarrhea， vomiting and leg cramps.S3: The most common cause of cholera is people eat food or drink water that has been contaminated by the bacteria.S4: Cholera can be mild or even without symptoms， but a severe case can lead to death without immediate treatment.Sample answer 3:S1: I know sth. about it. First we should find the problem. Then，think of a solution.S2: We should collect as much information as possible.S3: Analyzing results is the most important stage.S4: Before we make a conclusion， it is necessary for us to repeat some stages or processes.Sample answer 4:S1: I think ＂Find a problem＂ should be the first stage.S2: ＂Make up a question＂ should follow the first stage.S3: ＂Think of a method＂，＂Collect results＂and ＂Analyze results＂ are after that.S4: Of course， before ＂Make a conclusion＂， we should ＂Repeat if necessary＂.T: Well done！ When we want to solve some problems， first we should find out the problem， do some research on it， prove your findings， and then make a conclusion. This is a scientific and objective way of researching. Now let’s see how doctor John Snow did his research.Step Ⅳ ReadingLet the students skim the whole passage and try to work out the meanings of the new words and structures using context.T: The effect of cholera in the nineteenth century London was devastating. Many people died without knowing the reason. It was doctor John Snow who saved the people. Please look at the screen. Let’s read the whole passage and find answers to the questions.Show the questions on the screen.1. What conditions allowed cholera develop2. Why do you think people believed that cholera multiplied in the air without reason3. What evidence did John Snow gather to convince people that idea2 was rightSample answers:S1: The dirty water made the cholera develop quickly.S2: Because people could not understand its cause and could not get it cured. So people imagined that some poisonous gas in the air caused the deaths.S3: He found that many of the deaths were near the water pump while some areas far away from the water pump had no deaths. So when people were asked not to use the water pump， the disease began to slow down. In this way， John Snow had shown that cholera was spread by germs and not in a cloud of gas.Step Ⅴ Text analyzingAsk the students to analyze the text in groups.T: Please look at the chart on the screen. The chart shows that each paragraph of the text explains John Snow’s stages in his research. Please read the text and find out the general idea of each paragraph and match the stage with each paragraph. Discuss it in groups， and then report your answers.ParagraphsStagesGeneral ideasSample answers:S1: My group’s opinion is this: stage one ＂Find a problem＂ is expressed in paragraph one. The general idea is like this: John Snow wanted to find the causes of cholera.S2: Our answer is like this: paragraph two expresses the second stage ＂Make up a question＂. The general idea is like this: John Snow wanted to prove which theory was correct.S3: ＂Think of a method＂ is the third stage. And it is contained inparagraph three. The general idea is like this: John Snow collected data on those who were ill or died and where they got their water.S4: The fourth stage ＂Collect results＂ lies in paragraph four. Its general idea is like this: John Snow plotted information on a map to find out where people died or did not die.S5: Our group believe paragraph five contains the fifth stage of John Snow’s research. The general idea is like this: John Snow analysed the water to see if that was the cause of the illness. So this stage is to ＂Analyse the results＂.S6: The sixth stage is ＂Repeat if necessary＂. It is contained in the sixth paragraph. The general idea is like this: John Snow tried to find other evidences to confirm his conclusion.S7: The last paragraph is about the seventh stage ＂Make a conclusion＂. Its general idea is like this: The polluted dirty source of drinking water was to blame for the cause of the London cholera. Ask some students to put their answers in the chart.ParagraphStagesGeneral ideas1Find a problemThe causes of cholera2Make up a questionThe correct or possible theory3Think of a methodCollect data on where people were ill and died and where they got their water4Collect resultsPlot information on a map to find out where people died or did not die5Analyse the resultsAnalyse the water to see if that is the cause of the illness6Repeat if necessaryFind other evidences to confirm his conclusion7Make a conclusionThe polluted dirty source of drinking water was to blame for the cause of the London choleraT: Now class. Can you tell me what style of the passage belongs to S1: I think it is a report.T: Here are three pieces of writing. They belong to different writing styles. Now read and find out what style each piece belongs to.Show the chart and three pieces of writing on the screen.ReportDescriptionCreative writingFormal language with few adjectivesVivid use of words with similes and metaphorsVivid use of language and more informal styleNo speech exceptquotationsNo speech except to help the descriptionSpeech to show feelings， reactions etc.Not emotionalEmotional to describe atmosphereEmotional to describe feelingsOnly one main characterNo charactersMay have several charactersFactualNot factual but imaginativeImaginative but can be based on factStructural according to experimental methodNot structuredBeginning， middle， endPast tense and passive voicePast tensePast tenseMaking WayOnce Goethe（歌德）， the great German poet，was walking in a park. He was thinking about something when he noticed he came to a very， very narrow road. Just at that time， a young man came towards him from the other end of the road. It was too narrow for both of them to pass through at the same time. They stopped and looked at each other for a while. Then the young man said rudely，＂I never make way for a fool.＂ But Goethe smiled and said，＂I always do.＂ Then he turned back quickly and walked towards the end of the road.Weather ReportHere’s the weather report for the next 24 hours. Beijing will be fine with the temperature from 4 to 13. Tokyo will be fine too and cloudy later in the day. The lowest temperature is l to 8. London will be rainy and windy later in the day. The highest temperature is 8 and the lowest is4. New York will be sunny and cloudy later in the day. The temperature is 13 to 19.HeartbeatingPut your hand to the left side of your chest. Try to feel your heartbeating. The heart takes a little rest after each pump or beat. In boys or girls of your age， heart beats about 90 times a minute. A grown-up’s heart beats about 70 or 80 times a minute. But the heartbeat is different in the same person at different times. For example， the heart beats faster during exercise. It is also faster when a person is angry，scared， or excited. During sleep， the heartbeat slows down.Sample answers:S1: I think the first piece ＂Making A Way＂ is in a style of creative writing. The second piece belongs to a description style. The third piece belongs to a report style.T: Very good. Now let’s return to our text. Who can tell me the main idea of this passageS2: I can. Clearly it tells us how John Snow defeated the disease cholera by doing scientific research.StepⅥ Homework1. Get more information about some infectious diseases and modern scientists.2. Finish the Exercises 1， 2， 3 on pages 3 and 4.人教版高中英语必修5《Unit 1 Great scientists》教案2教学准备教学目标1.Students learn some new words and expressions to describe people ，especially famous persons；2.Students are encouraged to give more information about famous persons who they are familiar:3. Students can realize that it is scientific spirit that makes those scientists successful.教学重难点1. Words and expressions in this unit2. Previous knowledge of some of the famous scientists3. Comprehending the text教学过程【导入】Words learning（Students are assigned to learn the new words of this unit and find out the English explainations of the new words ）Definitions or explanationsA.examine 1.general principles of an art or scienceB.repeat 2.say or do againC.theory 3.at once； without delayD.immediate 4.look at...carefully in order to learn about or from...plete 5.of great value， worth or useF.valuable 6.having all its parts； whole； finishedG.announce 7.make knownH.control e or bring to an endI.positive 9.power to order or directJ.conclude 10.quite certain or sure【讲授】useful sentences learning（The sentences are picked from the text.）1.＂All roads lead to Rome，＂he encouraged me after I failed the entrance examination.2.This sentence doesn’t make any sense.3.Our English teacher is not only strict with us but also friendly to us.4.He is good-looking， apart from his nose.5.It is announced that the spacecraft，Shenzhou Ⅵ， landed on the earth successfully.6.It is not Tom but you who are to blame.7.In 1995，the Chinese government put forward a plan for＂rejuvenating the nation by relying on science and education＂.And it has helped Chinese scientists make many breakthroughs.8.Have you drawn any conclusion after you read this passage9.Well done.So much for the learning of the new words and expressions.【讲授】Introduction of a classic articleTeacher introduce a famous person --Qian Xuesen and students learn to write an article about the famous scientis using the words and expressions they just learn in class.【活动】Share the outcomeStudents share their article orally and discuss whether they have used some good and advanced expressions.【练习】Consolidation完成句子（1）爱因斯坦被认为是二十世纪最伟大的科学家之一。
人教英语必修五Unit1Greatscientists教案13
Unit 1 Great ScientistsWarming Up, Pre-reading and Reading 1．Teaching Aims①Get Ss to improve their reading abilities.②Let Ss know the topic “Great scientists”③Know some important phrases occurring in this reading2．Teaching ProceduresStep 1 Lead inCh eck Ss’ knowledge about some scientists and their discoveries.①Who discovered that objects in water are lifted up by a force that helps them float?Archimedes②Who wrote a book explaining how animals and plants developed as the environment changed?Charles Darwin③Who invented the first steam engine?Thomas Newcomen④Who used peas to show how physical characteristics are passed form parents to their children?Gregor Mendel⑤Who discovered radium?Maries Curie⑥Who invented the way of giving electricity to everybody in large cities?Thomas Edison⑦Who was the painter that studied dead bodies to improve his painting of people?Leonardo da Vinci⑧Who invented a lamp to keep miner safe underground?Sir Humphrey Davy⑨Who invented the earliest instrument to tell people where earthquakes happened?Zhang Heng⑩Who put forward a theory about black holes?Stephen HawkingAfter all the questions, then lead in the passage with a picture. Ask ss if they know the map and what it is used for. Give them the answer l ater “It is a map to find out the cause of Cholera. ”Step 2 Skim and ScanMore questions are given to get the general ideas of this passage and some obvious facts.Who defeats “King Cholera“? John SnowWhat happened in 1854? Cholera outbreak hit London.How many people died in 10 days? 500Why is there no death at No. 20 and 21 Broad Street as well as at No. 8 and 9 Cambridge Street?These families had not drunk the water from the Broad Street pump.Step 3 Reading for details1 Why couldn’t the choler a be under control at first?Neither its cause, not its cure was understood.2 Which theory did John Snow believe in?People absorbed cholera into their bodies with their meals.3 John Snow finally proved the theory he believed by ________.gathering information with the help of a maplooking into the source of the water for Broad Street and Cambridge StreetSeparating those who suffered cholera from those who didn’tBoth A and B (right choice)4 To prevent the cholera from spreading again, what did John Snow do?Suggested that the source of all water supplies be examine. Suggested that new methods of dealing with polluted water be found. Instructed the water companies not to expose people to the polluted water anymore.Step 4 Mind map of the passageParagraph 1: Introduction of John Snow and CholeraParagraph 2: Two theoryParagraph 3-5: Study of the breakout in 1854Paragraph 3: Think of a method: Test two theoryCollect the result: Mark the deathAnalyze the result: Reason for death and no deathParagraph 4: Analyze the result: Find the resource of the waterParagraph 5: Repeat if necessary: Find more evidence.Draw a conclusion: Cholera was spread by germPolluted water carried choleraParagraph 6: Prevention of CholeraStep 5 Retell the passageProvide ss with a summary with some blanks. Let them retell the passage as well as pay attention to some important words.Read the passage again and fill in the blanks:John Snow was a well-known ____ in London in the ___ century. He wanted to find the ______ of cholera in order to ______ it. In 1854 when a cholera ____ out, he began to gather information. He _____ on a map where all the dead people had lived and he found that many people who had drunk the dirty water from the ______ died. So he decided that the polluted water carried cholera. He suggested that the _____ of all water supply be _______ and new methods of ________ with polluted water be found. Finally, “King Cholera” was defeated.Step 6 HomeworkRead the whole passage and retell.Go to the net to get more information about UK.。
人教英语必修5 Unit1 Great scientists--period1 教案
Unit 1 Great scientistPart 1 Teaching Design第一部分教学设计Period 1 A sample lesson plan for reading(JOHN SNOW DEFEATS “KING CHOLERA”) IntroductionIn this period, after the warming up, students will first be guided to share opinions on proving a new idea. Then they will be helped to read a narration about John Snow fighting cholera. They shall learn the text by reading and underlining, reading to finish the table, making a diagram of the text JOHN SNOW DEFEATS “KING CHOLERA” and retelling the text in their own words with the help of the diagram above.Objectives■To help students learn to describe people■To help students learn to read a narration about John Snow■To help students better understand “Great scientists”■To help students learn to use some important words and expressions■To help students identify examples of “The Past Participle (1) as the Predicative & attribute”in the textFocusAidsMultimedia facilities, tape-recorder, photos, diagramsProcedures1. Warming up⑴Warming up by definingGood morning, class. I am glad to see you on this special day, the day when you become a senior two student. I am happy to be your teacher of English.Today we are going to read about a certain scientist. But first let’s define the word “scientist”. What is a scientist?⑵Warming up by asking and answering questions about scienceTo begin with, work in groups of four and find out as many scientists as possible and their contributions. They can be both Chinese and foreign scientists, living or dead.⑶Warming up by talking about t op honor for two Chinese scientistsHello, everyone. Nice meeting you here. You are now a senior two student. Some of you will be a scientist in the future. But have you ever heard that Yuan Longping, director-general of the China National Hybrid Rice Research and Development Centre in central China's Hunan Province and Bai Chunli, vice-president of the Chinese Academy of Sciences in Beijing were formally introduced to the academy on April 28, 2007 at a global meeting of US academy members and foreign associates.●Yuan Longping, director-general of the China National Hybrid Rice Research and Development Centre in Central China's Hunan Province and Bai Chunli, vice-president of the Chinese Academy of Sciences in Beijing were formally introduced to the academy last Saturday at a global meeting of US academy members and foreign associates.Yuan, 77, dubbed the "father of hybrid rice" for his extraordinary contributions toward developing high-yield rice, is a household name in China.With more than half of China's paddy fields growing Yuan's rice, his scientific breakthrough has fed millions of people in the world's most populous country.His "super rice" has also been introduced to more than 20 other countries.●Bai, 52, is considered to be a leading expert in China's molecular nanostructure and nanotechnology studies."I think the fast development of Chinese science has drawn increased attention from the US academy," Bai said in an interview with China Daily last year shortly after he was elected.2. Pre-reading by sharing opinions on proving a new ideaAnybody might come out with a new idea. But how do we prove it in scientific research? How many stages are there in examining a new idea in scientific research? What are they?Now look at the blackboard to learn about the seven stages put in an order.Could you give an example to illustrate the seven stages?3. Reading⑴Listening and reading aloudTo know more about scientific research, turn to page 2 and read aloud the article. Try at the same time to locate the information to complete the form below.⑵Reading and underliningNow you are asked to go over the text the second time, looking for the expressions within the passage and underlining them at the same time. After class copy them into your Expression Notebook and write a short passage of your own making use of the expressions.⑶Reading to finish the table belowRead the text again to decide on the type of writing and summary of JOHN SNOW DEFEATS “KING CHOLERA”.⑷Making a diagram of the text JOHN SNOW DEFEATS “KING CHOLERA”⑸Retelling the text in your own words with the help of the diagram aboveRetelling can be useful, for it both strengthen ones’ learning of the vocabulary, the structure, and gives one a wonderful chance to practice speaking English.4. Closing down by taking a quizTo end this first period, we shall take a quiz.。
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科目：英语主备人主备内容：unit1（book5）授课教师：
品味人生
1、不管鸟的翅膀多么完美，如果不凭借空气，鸟就永远飞不到高空。
想象力是翅膀，客观实际是空气，只有两方面紧密结合，才能取得显着成绩。
2、想停下来深情地沉湎一番，怎奈行驶的船却没有铁锚;想回过头去重温旧梦，怎奈身后早已没有了归途。
因为时间的钟摆一刻也不曾停顿过，所以生命便赋予我们将在汹涌的大潮之中不停地颠簸。
3、真正痛苦的人，却在笑脸的背后，流着别人无法知道的眼泪，生活中我们笑得比谁都开心，可是当所有的人潮散去的时候，我们比谁都落寂。
4、温暖是飘飘洒洒的春雨;温暖是写在脸上的笑影;温暖是义无反顾的响应;温暖是一丝不苟的配合。
5、幸福，是一种人生的感悟，一种个人的体验。
也许，幸福是你风尘仆仆走进家门时亲切的笑脸;也许，幸福是你卧病床上百无聊赖时温馨的问候;也许，幸福是你屡遭挫折心灰意冷时劝慰的话语;也许，幸福是你历经艰辛获得成功时赞赏的掌声。
关键的是，你要有一副热爱生活的心肠，要有一个积极奋进的目标，要有一种矢志不渝的追求。
这样，你才能感受到幸福。
6、母爱是迷惘时苦口婆心的规劝;母爱是远行时一声殷切的叮咛;母爱是孤苦无助时慈祥的微笑。
7、淡淡素笺，浓浓墨韵，典雅的文字，浸染尘世情怀;悠悠岁月，袅袅茶香，别致的杯盏，盛满诗样芳华;云淡风轻，捧茗品文，灵动的音符，吟唱温馨暖语;春花秋月，红尘阡陌，放飞的思绪，漫过四季如歌。
读一段美文，品一盏香茗，听一曲琴音，拾一抹心情。
8、尘缘飞花，人去楼空，梦里花落为谁痛?顾眸流盼，几许痴缠。
把自己揉入了轮回里，忆起，在曾相逢的梦里;别离，在泪眼迷朦的花落间;心碎，在指尖的苍白中;淡落，在亘古的残梦中。
在夜莺凄凉的叹息里，让片片细腻的柔情，哽咽失语在暗夜的诗句里。
9、用不朽的“人”字支撑起来的美好风景，既有“虽体解吾犹未变兮”的执着吟哦，也有“我辈岂是蓬蒿人”的跌宕胸怀;既有“我以我血荐轩辕”的崇高追求，也有“敢教日月换新天”的豪放气魄。
33 我是一只蜜蜂，在祖国的花园里，飞来飞去，不知疲倦地为祖国酿制甘甜的蜂蜜;我是一只紫燕，在祖国的蓝天上，穿越千家万户，向祖国向人民报告春的信息;我是一滴雨点，在祖国的原野上，从天而降，滋润干渴的禾苗;我是一株青松，在祖国的边疆，傲然屹立，显示出庄严的身姿。
10、母爱是一滴甘露，亲吻干涸的泥土，它用细雨的温情，用钻石的坚毅，期待着闪着碎光的泥土的肥沃;母爱不是人生中的一个凝固点，而是一条流动的河，这条河造就了我们生命中美丽的情感之景。
11、青春是盛开的鲜花，用它艳丽的花瓣铺就人生的道路;青春是美妙的乐章，用它跳跃的音符谱写人生的旋律;青春是翱翔的雄鹰，用它矫健的翅膀搏击广阔的天宇;青春是奔腾的河流，用它倒海的气势冲垮陈旧的桎梏。
12、失败，是把有价值的东西毁灭给人看;成功，是把有价值的东西包装给人看。
成功的秘诀是不怕失败和不忘失败。
成功者都是从失败的炼狱
中走出来的。
成功与失败循环往复，构成精彩的人生。
成功与失败的裁决，不是在起点，而是在终点。
13、母爱是一缕阳光，让你的心灵即便在寒冷的冬天也能感受到温暖如春;母爱是一泓清泉，让你的情感即使蒙上岁月的风尘仍然清澈澄净。
14、不要吝惜自己的爱，敞开自己的胸怀，多多给予，你会发现，你也已经沐浴在了爱河里。
15、奉献是爱心，勇于付出，你一定会收到意外之外的馈赠。
16、人生就像一条河，经历丰富，才能远源流长。
伟大的一生，像黄河一样跌宕起伏，像长江一样神奇壮美。
人生就像一座山，经历奇特才能蔚为大观。
伟大的一生，像黄山一样奇峰迭起，像泰山一样大气磅礴。
经历就是人生的硎石，生命的锋芒在磨砺中闪光;经历就是人生的矿石，生命的活力在提炼中释放。
经历就是体验，经历就是积淀。
没有体验就没有生存的质量;没有积淀，就没有生存的智慧。
人生的真谛在经历中探寻，人生的价值在经历中实现。
17、生命不是一张永远旋转的唱片;青春也不是一张永远不老的容颜。
爱情是一个永恒的故事，从冬说到夏，又从绿说到黄;步履是一个载着命运的轻舟，由南驶向北，又由近驶向远。
18、过去与未来，都离自己很遥远，关键是抓住现在，抓住当前。
19、采一点晨曦，装点一天的清新，捧一把阳光，温暖一季的心情。
雨中潇洒走一回，去释放心底的罗曼蒂克。
一段白云下的遐想，找回的是心灵空间的宽广和飞翔。
听一曲欢快流畅音乐，脸上没有了忧郁的浮云，心中燃烧着一团艳阳。
把笑意写在脸上，人生四季的良辰美景，即如小桥流水，也如风清月明!
20、生命本是一场漂泊的漫旅，遇见了谁都是一个美丽的意外。
我珍惜着每一个可以让我称做朋友的人，因为那是可以让漂泊的心驻足的地方。
有时候会被一句话感动，因为真诚;有时候会为一首歌流泪，因为自然。
要快乐，不止此时，而是一生!。