高二英語必修五第一單元整體說課

1、高二英語必修五第一單元說課綏陽中學(xué):譚紅一,說教材1.教材分析本單元主要話題是How to organize scientific research。旨在通過本單元的教學(xué)培養(yǎng)學(xué)生探究科學(xué)、崇尚科學(xué)的精神和正確的科學(xué)觀;幫助學(xué)生了解科學(xué)的本質(zhì)和科學(xué)家的特質(zhì),使學(xué)生懂得科學(xué)探究的基本步驟和要素;指導(dǎo)學(xué)生如何對科學(xué)家及其所從事的科研工作進(jìn)行描述、發(fā)表看法,并針對自己的個性特征和興趣專長,暢談個人的職業(yè)志向和人生規(guī)劃。1.1Warming Up通過問答形式使學(xué)生回顧不同領(lǐng)域不同時代的10位科學(xué)家,了解他們對人類的貢獻(xiàn)及其成果。1.2Pre-reading通過對幾個問題的討論,使學(xué)生了解傳染病和“霍亂”

2、的基本常識,并了解科研過程中驗證某些觀點的基本程序和方法。1.3Reading介紹英國著名醫(yī)生John Snow是如何通過考察分析、探究的科學(xué)方法,發(fā)現(xiàn)并控制“霍亂”這種傳染病的。通過課文學(xué)習(xí),使學(xué)生了解科學(xué)發(fā)現(xiàn)的全過程及其嚴(yán)密性;學(xué)習(xí)描述性文體的基本寫作框架。1.4Comprehending共設(shè)計了四個題型。1.5Learning about Language共設(shè)計了兩大部分,8個練習(xí),對本單元的重點詞匯和主要語法項目進(jìn)行訓(xùn)練。第一部分的1-4題旨在訓(xùn)練學(xué)生對重點詞匯、短語的運(yùn)用;第二部分旨在練習(xí)過去分詞作定語和表語的用法。1.6Using Language由兩部分組成:Listening

3、and speaking是一段關(guān)于中國著名科學(xué)家錢學(xué)森先生的生平介紹的聽力材料;Reading and writing是一段關(guān)于偉大天文學(xué)家哥白尼發(fā)表“日心說”過程的短文。7th Period Exercise二,單元教學(xué)目標(biāo).技能目標(biāo)Skill GoalsTalk about science and contributions of scientistsPractice expressing will,hope and suggestionsPractice expressing the stages in examining a new scientific idea Learn to o

4、rganize a scientific researchLearn to use the past participle as the predicative&attributePractice describing peoples characteristics and qualitiesDevelop the skills of persuasive and descriptive writing.目標(biāo)語言功能句式Describing peopleWhat nationality is this scientist?When was he/she born?When did he

5、/she die?What kind of family did he/she come from?What kind of education did he/she receive?What did he/she achieve in his/her scientific work?Why did he/she achieve great success?Was it because of his/her talent/intelligence/hard work/persistence /confidence/curiosity/enthusiasm/luck?詞匯1.四會詞匯engine

6、,characteristic,theory,scientific,examine,conclude,conclusion, analyse,repeat,defeat,attend,expose,cure,control,absorb,test,severe, valuable,pump,pub,blame,immediately,handle,addition,link,announce, instruct,virus,construction,contribute,positive,strict,movement,god, backward,complete,spin,enthusias

7、tic,cautious,reject,view2.認(rèn)讀詞匯infect,infectious,cholera,deadly,outbreak,clue,Cambridge,germ, certainty,creative,cooperative,Nicolas Copernicus,revolutionary, calculation,loop,privately,brightness,persuasive,logical3.詞組put forward,make a conclusion,in addition,link.to.,apart from,bestrict with,lead t

8、o,make sense,point of view,expose to,absorb into,be to blame,physical characteristic結(jié)構(gòu)The past participle as the predicative&attributeFind out the functions of the past participle in sentences.Discover the similarities and differences between the passive voice of the predicate and the past parti

9、ciple used as predicative&attribute.重點句子1.John Snow was a famous doctor in Londonso expert,indeed,that he attended Queen Victoria as her personal physician.P22.But he became inspired when he thought about helping ordinary people exposed to cholera.P23.It seemed the water was to blame.P24.To prev

10、ent this from happening again,John Snow suggested that the source of all water supplies be examined.P35.Although he had tried to ignore them,all his mathematical calculations led to the same conclusion:that the earth was not the center of the solar system.P66.Only if you put the sun there did the mo

11、vements of the other planets in the sky make sense.P77.To his surprise,he found that he could cross six of the bridges without going over any of them twice or going back on himself.P44三,教學(xué)步驟The First Period ReadingTeaching proceduresStep1Lead-inAsk the students to read some great inventions and inve

12、ntors in history.Step2Warming upFirst,ask some questions about great scientists.Second,ask all the students to try the quiz and find out who knows the most.Step3Pre-readingGet the students to discuss the questions on page1with their partners.Then ask the students to report their work.Encourage the s

13、tudents to express their different opinions.Then ask them some questions:Step4ReadingGet the students to read the text and try to find the general idea of the passage and the scientific stages.Then give the students some minutes to read the passage and finish Comprehending EXX1and EXX2.(P3Step5Homew

14、orkTo find the usage of the new words and expression in the passage.To underline the sentence patterns in the passage.The Second Period Language PointsTeaching proceduresStep1RevisionAsk some students to retell the passage about the King Cholera.Step2Finding useful words and phrasesStep3Find out the

15、 sentence patternsStep5HomeworkTo finish the EXX.The Third Period Language StudyTeaching proceduresStep1Revision and Lead-inDictate some important words and expressions.Step2PracticeTask1:Enable the students to do the following exercises.Step3GrammarExplain the usage of the past participles as predi

16、cative and attribute.Step4HomeworkPrepare for the next period.The Fourth Period Extensive ReadingTeaching proceduresStep1RevisionReview the past participle as attribute and predicative.Step2Pre-readingAsk the students to look at the pictures on pages7and predict what will be talked in the passage.St

17、ep3Reading1.Encourage the students to get the general ideas of the passages.2.Read the passage quickly and try to answer some questions.Step4Language pointsFinish the EXX on P7.Step6HomeworkFinish the EXX.The Fifth Period Listening&SpeakingTeaching proceduresStep1Lead-inAsk the students to descr

18、ibe the picture on page6and guess what details may be talked about in the listening.Step2ListeningAsk the students to listen to the recording and answer the questions.After listening to the tape for two times,help the students to check the answers on P6 Step3SpeakingIn groups discuss a scientific job you might choose