普通高中英语新课标外研版必修教案 4.docx

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1、精品名师归纳总结Module 4Great ScientistsBrief Statements Based on This ModuleThe Analysis of Teaching Contents in This ModuleIntroductionIn this part,we will lead in the topic by talking about some scientists.The teacher can show the students some pictures of scientists on the screen,such as Albert Einstein

2、,Archimedes,MarieCurie,Qian Xuesen.Make sure the students know them and encourage them to say as many thingsabout them as they can.Thats the lead-in and also Activity 1 in the introduction.In Activity 2,we ll learn some words related to science.In this part,let the students match the subjects with t

3、heir definitions.Pair work can be involved in Activity 3.Ask the students to work in pairs and write some facts about a famous scientist.The teacher had better ask the students to collect some information by surfing the Internet or reading some magazine ahead of time.Vocabulary and ReadingThe passag

4、e mainlytells us the story of Yuan Longping the father of hybridrice.The teacher may ask the students to read the text fast to get the main idea of each paragraph.Then do some carefulreading to make sure the students understand the passage better.At the same time,we ll deal with some exercises inclu

5、ding some word study.The teacher may show them onthe screen,such as staple,yield,sterile,hybrid,etc.Byguessing fromthe whole context they willhave a goodsense ofenlargingtheirvocabularyand this is veryimportantinlearninga language.Whilereadingthispassage,some readingstrategies are necessary:skimming

6、 fast reading tofindout the general idea of the passage as wellas the answers to one ortwo questions;scanning careful reading to look for important facts;guessing try to guess new words from the context,understand the authors attitude and ideas from the context and understand the intention.In the te

7、aching of reading,the teacher can organize different reading activities according tothe content of the text on purpose to train the above reading strategies and help them develop good reading habits from the very beginning.FunctionFunction in this module is talking about numbers,whichinclude big num

8、bers,fractionsand percentages.The students can finish Activities 1 and 2 individually and check the answers with the whole class.As foractivity3,pair work or group workis better.Let the students dictate some numbers to their partners to consolidate what they learned.After that,the teacher can give t

9、hem a quiz to make sure the students can distinguish different numbers correctly and can read and write them in the correct way.Grammar 1In grammar 1,wellrevise the passive voice of present tense,past tense,future tense and present perfect tense.There are four activities for the students to practice

10、.Through Activity 1,the teacher willknowifthe students can tellpassive voicefromactive voiceand iftheycan distinguish the sentence tense.In class,the teacher should give the students more chances to speak English.ListeningActivity 1 is an oral job.The teacher may give the students one minute to have

11、 a quick look at the picture on Page 36 and then describe what is happening.The teacher can ask two or three可编辑资料 - - - 欢迎下载精品名师归纳总结students to answer this question.In finishing Activities 2 & 3 more efforts may be involved,and therefore the teacher had better play the tape twice.After listening wel

12、l do a word exercise,that is Activity 4,match the words with the meaning.It is a good way to consolidate new words.Reading and WritingThispartisveryimportantandusefulforthestudents topracticewriting.Atthe beginning,we lllearnthe newwords:best-sellercosmology,diagnose,disability,motorneurone disease,

13、and victim.Inactivity2 there are three disordered paragraphs about scientist Stephen Hawking.Thenmake sure the main idea of each paragraph in activity3.Activity4 gives us the notes about Albert Einstein in the order of time,which is often the main character of introducing a person.At last,choose som

14、e informationabout him to write three short paragraphs about Albert Einstein.Thebeginning is given in Activity5.Time permitting,theteacher may encourage the students to report what they write.If possible,present the students writing on the screen.Mistakescan be corrected now.Grammar 2In this part,th

15、e students will learn to use by+-ing form.Firstly,in Activity 1 make sure the usage of this form.It usually works as adverbial,and means “using some way”.This form is not difficult.We are sure that after the practice in Activity 2,the students can master this form correctly.Pronunciation;Speaking an

16、d Everyday EnglishThe stress in long words is also the emphasis.The stress in a long word maycome at the beginning,inthemiddle,orattheend.Inthispart,we lldosomepracticeaboutthat.In speaking,well play a game of guessing scientists names.First,the students may think of a famous scientist or inventor a

17、nd some information about his life.Some questions about scientists are given as examples.Then work with another pair.Guess who pair B is describing by asking yes or noquestions.Pair work will be involved in this part and more practice will be encouraged.Everyday English we ll learn in this module is

18、 as follows:breakthrough,nickname,Pass and well done.Cultural CornerIn this part,we ll learn something about rockets.After studying the text,the students will be clear about the history and development of rockets.This supplementary reading willenrich the studentsknowledge of some scientific inventio

19、n.TaskAfter speaking,writedown your notes about the scientist.Then prepare a radio programme about the life of a famous scientist.If possible,record your radio programme.If not,write a passage about the famous scientist,and then report it to the whole class.Module FileThis part is a summary of this

20、module.It may help the students to know whether they have mastered the main points or not.If time permits,the teacher may have a revision of this module by analyzing this part and consolidate it with some exercises.Six periods for teaching Period 1:Introduction;WritingPeriod 2:Vocabulary and Reading

21、 Period 3:Function;Grammar 1,2Period 4:Listening;Pronunciation;SpeakingPeriod 5:Everyday English;Cultural corner;Task;Module filePeriod 1Introduction;Writing可编辑资料 - - - 欢迎下载精品名师归纳总结The General Idea of This PeriodIn this period,we will lead in the topic by talking about some scientists.The teacher ca

22、n show the students some picturesof scientists on the screen,such as Albert Einstein,Archimedes,Marie Curie,Qian Xuesen.Make sure the students know them and encourage them to say as many things about them as they can.That s the lead-in and also Activity 1 in this part.In Activity 2,well learn some w

23、ordsrelatedtoscience.Inthispart,letthe students matchthe subjectswiththeir definitions.Pairwork can be involvedin Activity3.Ask the students to work in pairs and write some facts about a famous scientist.In reading and writing,we ll learn a passage about Stephen Hawking and learn to write three shor

24、t paragraphs about Albert Einstein.The teacher had betterask the students to collect some informationby surfing the Internet or reading some magazine ahead of time.Teaching Important PointsEncourage the students to say as much information as possible and teach them to learn some new words about scie

25、nce.Teaching Difficult PointsHow to write some facts about a famous person. Teaching MethodsIndividual work,pair work to get every student to participate in class.Teaching AidsMultimedia teaching,a blackboard and some chalks.Three Dimensional Teaching AimsKnowledge and SkillsIntroduce some scientist

26、s and science to the students.Make sure the students can use simple English to introduce a famous scientist. Practice the studentswriting skill.Process and StrategiesTrain the students speaking and writing abilities through individual and pair work. Feelings and ValueEncourage the students to know s

27、ome scientists and their main achievements.At the same time,practice their writing skill.Teaching ProceduresStep 1 Lead-inT:Good morning,boys and girls. Ss:Good morning,sir.T:NowI d like to show you some pictures.Show some pictures of Marie Curie.Doyouknow her name.Ss:Madame Curie.T:That s right.Wha

28、t did she discover.And when. Ss:Sorry,I dont know their English names.T:It doesnt matter.Ill tell you.She discovered Polonium and Radium in 1898.She got the Nobel Prize in 1911,and she got two Nobel Prizes.She is a famous physicist.OK please look at this one.Show the picture of Albert Einstein.Ss:Al

29、bert Einstein.T:Good job.What did he invent.What do you know about him.可编辑资料 - - - 欢迎下载精品名师归纳总结SA:The Theory of Relativity. SB:He got the Nobel Prize. T:Well done.Do Activity 1 in turn.In this part,if there is no multimedia,the teacher can let the students have a look at pictures in Activity 1.Sugge

30、sted answers:From the top left:1.Qian Xuesen: ”father of China s aerospace”and “king of rockets ” 2.Marie Curie:physicist;discovered Polonium and Radium1898; Nobel Prize:19113. Archimedes: ”father of integral calculus ”4. Albert Einstein:mathematical physicist;Theory of Relativity1916; Nobel Prize:1

31、921Step 2 Word studyT:From Activity 1,we know Albert Einstein is a physicist.What did he study. Ss:Physics.T:How about Charles Darwin.Ss:He is a biologist.He studied biology.T:Good job.There are some other scientific studies.Do you want to know them. Ss:Yes.T:Okay,let s lookat the wordsinthe boxinAc

32、tivity2.Thenmatch the wordsanddefinitions.First,readthewordsaftermeandpayattentiontotheirpronunciationand stress.Biochemistry,biology,botany,chemistry,genetics,physics,zoology.Pleasematchthemwith their definitions quickly.After a while,check the answers.Suggested answers:1.zoology2.botany3.biology4.

33、physics5.biochemistry6.chemistry7.genetics Step 3 Writing some factsT:Just now,we share some information about some famous scientist.Which scientists do youknow about.Ss:Edison,Newton,Nobel,.T:Good.Can you write down some facts about a famous scientist.There is an example for you.Newton was born in

34、England in the 17th century.He discovered the laws of gravity.Now,work with your partner and write down some facts.Give the students three minutes to prepare.Time is over.The teacher can check their work.T:OK,I know you ve written some information.Whod like to share your facts.Sa:MarieCuriewasbornin

35、Polandin1867.Shediscoveredtworadioactive elements,Polonium and Radium and made great contribution to physics and chemistry.She got the Nobel Prize twice in her life.She is a great woman scientist in the world.T:Excellent job.You give us a good example.Anyone else.If time permits,give more students t

36、he chance to speak out what they have written down. In order to do the job well,the teacher can ask the students to search for more informationabout scientists on the Internet or in a library before class.Suggested answer for reference:Francis Crickborn in 1916was a British molecular biologist.He gr

37、aduated from Cambridge可编辑资料 - - - 欢迎下载精品名师归纳总结in physics,and was a scientist with the navy from 1940-1947.He then returned to Cambridge towork on the structure of molecules using X-ray crystallography.In 1951,with the American J.D.Watson,he started work on trying to describe the chemical structure o

38、f DNA.Using X-ray pictures they eventually described it as a double helix.He and Watson were awarded the Nobel Prize in 1962.In 1977,Crick went to work at the Salk Institute in San Francisco.Step 4 Reading and writingRead through the words in the box and have the students repeat them,paying attentio

39、n to the wordswherethestressdoesnotfallonthefirstsyllable:cosmology,creation,diagnose disability,disease.best-seller（畅销书） cosmology （宇宙论） diagnose（诊断） disability （残疾） motorneurone disease （运动神经元病）victim （受害者）T:Now let s come to the following passage,which is about the famous scientist,Stephen Hawkin

40、g.There are three paragraphs and disordered.Read them and number them in the correct order.While reading,try to get the main idea of each paragraph. Victims of motor neurone disease cannot move and cannot speak but their brainsmayworkperfectly.InStephen Hawking s case itwas discovered thathe was a b

41、rilliant scientist.Movingin a wheelchair and speaking through a special computer,he has become the voiceofscience.StephenHawkinghasspenthiscareeratCambridge University,wherehe became Professor in 1977.His work was in the area of cosmology and he wrote about black holesin space.His book A Brief Histo

42、ry of Time was published in 1988 and is still a best-seller. Stephen Hawkingis one of the most famous scientist in the worldpartly because of his scientific discoveries and partly because of his physical disability.He was born in 1942 inOxford and graduated from Oxford University.In the 1960s he was

43、 diagnosed with motor neurone disease.Suggested answers:231T:Let s come to Activity 3.Write the number of the paragraph.Give the students two minutes to prepare,then collect their answers chorally and individually.1.This paragraph explains why Hawking is famous. 2.This paragraph talks about Hawking

44、s personal life. 3.This paragraph talks about Hawking s scientific career. Suggested answers:1.The third in the book. 2.The first in the book. 3.The second in the book.T:So much for this passage.Now we read some facts about Albert Einstein,another famous scientist in the world.Thereare some notes ab

45、out him,read it and write there short paragraphs about him using the notes given. born in Ulm,Germany,1879 didn t speak until he was three loved mathematics had the idea of his theory of relativity when he was 16 studied physics in Zurich,Switzerland got a job in an office to earn his living publish

46、ed the general theory of relativity in 1905可编辑资料 - - - 欢迎下载精品名师归纳总结 became a university teacher in 1909 published the general theory of relativity in 1915 awarded Nobel Prize for physics in 1921 left Germany when Hitler came to power and went to work in the USdied in 1955Suggested answers:AlbertEins

47、tein was probably the most brilliantscientist of he twentieth century.Bornin Ulm,Germany in 1879,he didnt speak until he was three,but then developed a strong interest in mathematics as a child.He had idea for his theory of relativity at the age of 16,although he didnt publish it until 1905,after he had studied physics in Zurich,Switzerland.He became a universityteacher in 1905,and published the general theory of relativityin 1915.In 192