人教版新课标高中英语必修5全套教案1.docx

1、人教版新课标高中英语必修人教版新课标高中英语必修 5 5 全套教案全套教案 1 1 Unit 1 Great scientists Brief Statements Based on This Unit This unit centers on Great scientists, including some scientists both at home and abroad like John Snow and Copernicus.The students should be encouraged to practise talking about these scientists. T

2、he whole unit can be divided into seven parts: warming up, reading, listening and speaking, In warming up, there is a quiz for the students to do, which will arouse the students interest in knowing about the famous scientists and help the students to know science is very important in our daily life.

3、Group discussion and brainstorming will be used in this period to help the students to communicate with each other using their previous knowledge. In the reading passage, the students will learn about John Snow, who defeats“King Cholera”, and get a general idea about how to examine a new scientific

4、idea.This will help the students to form their own attitude towards science. In learning about language, the students are encouraged to learn the following words and expressions: engine, characteristic, radium, theory, scientific, examine, conclude, analyze repeat, defeat, attend, expose, cure, cont

5、rol, absorb, severe, valuable, blame, immediately, handle, announce, instruct, virus, construction, contribute, positive, movement, backward, complete, enthusiastic, spin, reject, view, steam engine, put forward, draw a conclusion, in addition, link.to., be strict with, lead to, make sense, point of

6、 view. While practising using the language, the students will learn about Copernicus Revolutionary In listening and speaking, more chances will be given to the students to learn about other scientists and their spirit.The students are encouraged to make up their mind to make contributions to science

7、. The students will be asked to write a letter to Copernicus on the basis of the understanding of the text.The lette Assessment will help the students to look back what they have learned and focus on the difficult and important points. Period 1 Welcome to Period 2 Period 3 Period 4 Period 6 Period 7

8、 Knowledge aims: Key words in this unit: engine, characteristic, radium, theory, scientific, examine, conclude, analyze, repeat, defeat, attend, expose, cure, control, absorb, severe, valuable, blame, immediately, handle, announce, instruct, virus, construction, contribute, positive, movement, backw

9、ard, Key phrases in this unit: put forward, know about, look into, in addition, prevent sth.from doing, lead to, make sense, punish sb.for, suggest doing sth.steam engine, draw a conclusion, link.to., be strict with, lead to, point of view. Key sentence patterns: 1 But he became inspired when he tho

10、ught about helping ordinary people exposed to cholera. 3 Only if you put the sun there did the movements of the other planets in the sky make sense. Grammar in this unit: Ability aims: 3.To improve their readi Emotion aims: and how science helps to improve our society and change our life.Meanwhile,

11、inspire the students to learn from the scientists and form their positive attitude towards science. Period 1 Welcome to the Unit The General Idea of This Period The unit centers on“great scientists”.This is the first period of this unit.During this period, the students should be encouraged to give t

12、heir previous knowledge of some of the famous scientists, participate in the activities in class and try to get more information from the discussion.They will take part in different forms of activities, including pair work, group work, competition, and Words and expressions in this unit will help th

13、e students to talk about the topic“great scientists”.So at the beginning of this period, the teacher should spend some time training the students to read them and help the students pronounce them correctly.The students are encouraged to learn the new words in groups by themselves, using dictionaries

14、 and other reference books.Then more time should be given to the students to get familiar with the words and expressions.Lastly, several sentences will be given to the students to help them to know how to use some of the phrases. This unit is about“great scientists”, so from the very beginning, the

15、teacher can students brainstorm something about great scientists.The students are free to say anything that they know.The students will be quite interested in this topic.This activity gives the students a chance to express their feelings about their favorite scientist.At the same time, this activity

16、 can stir the students enthusiasm in science. Then the teacher can have the students match the famous scientists with their discoveries, inventions or theories, making sure that they have some common sense about some world-famous scientists. and let other students guess who he or she is talking abou

17、t.In this way, the students should learn to After that, the students will feel comfortable to do the quiz in the text.The students should be encouraged to give more information ab Meanwhile, the students interest in scientists and science should be cultivated.So two topic The post-class activities a

18、re designed to arouse the students interest in science and encourage them to“DIYdo it yourself” in their daily life if they have some doubt in some areas. Teaching Important Points Have the students discuss great scientists. Encourage the students to hold their views about their future care Understa

19、nd and learn the following words and expressions: engine, characteristic, radium, theory, scientific, examine, conclude, analyse, repeat, defeat, attend, expose, cure, control, absorb, severe, valuable, blame, immediately, handle, announce, instruct, virus, construction, contribute, positive, moveme

20、nt, backward, complete, enthusiastic, spin, reject, view, steam engine, put forward, draw a conclusion, in addition, link.to., be strict with, lead to, make sense, point of Teaching Difficulties Teaching Aids CAI equipment with a Multi- Three Dimensional Teaching Aims Knowledge Aims Know about the o

21、utstanding discoveries, inventions and theories from some well-known scientists. Ability Aims Emotional Aims Help the students to form the good habit in learning and encourage the students to take part in Help the students to realize that it is scientific spirit that makes those scientists successfu

22、l. Teaching Procedure Step 1 Greeting Step 2 Lead in T: Im very glad to see you all here.After a long holiday, all of you look energetic and happy.I hope that we will work hard together happily all through the year.I do believe that a bright future is waiting for you.We are sure to realize our dream

23、s in the near future.By the way, Id like to know what you would like to be in the future.Let me share your dreams.Anyone who gives your idea will get a star for your group.Ready?Go! S: I admire Yang Liwei very much, who is a great honour to our motherland.Id like to be an astronaut like him. T: Yeah

24、, the spacecraft, Shenzhou V, orbited the earth 14 times in 21 hours, making China the third country to have successfully sent an astronaut into space.I hope you will realize your dream. S: I want to be a doctor.I hope Ill be an outstanding one and be expert in finding cures for T: Thats a good idea

25、.There are so many patients with cancers in the world, who are suffering S: I want to be an English teacher like you.For one thing, I like English very much; for another, you are not only strict with us but also patient with us.You are just our friends and maybe more than our friends sometime T: Im

26、really glad to hear that.Its my great honor to be your friends and I like my job very much. S: Id like to be an expert in environment.You see, with the development of industry, our globe is seriously polluted.Dirty water, polluted air, and loud noise make our living conditions T: Yes, someone predic

27、ted that the last drop of water in the world would be the tear of human beings.I think all of us should pay attention to our environment, and make our contributions to S: Im so interested in physics.And I have read Stephen Hawkings A Brief History of will go hand in hand with the development of scie

28、nce. T: Yeah, I cant agree with you more.Science plays an important part in the development of our society.There are so many examples in the history of human beings. Ss: . T: Im so glad to share your dreams.Your ambition and careful thoughts really leave a good and amazing impression on me.I like th

29、em.In this unit, you will learn something about“Great scientists”.Maybe you will know what you need in your efforts to realize your dreams after we talk about some world-famous scientists.Before we come to“Warming up”, Id like you to come to Step 3 Word puzzles T: Open your books and turn to Page 92

30、.Lets read the words and expressions together (Let the students read the words and expressions together.Help them pronounce the new words and expressions correctly.Later give them some time to practise reading and remember some easy and important ones.Give more help to those who are poor in pronunc

31、T: Here are some definitions of some of the words from this unit.Please work in pairs and Words Definitions or explanations A.examine B.repeat C.theory D.immediately E.complete F.valuable G.announce 7.make H.control I.positive J.conclude 10.quite certain or sure T: Now, lets check the answers.A4, B2

32、, C1, D3, E6, F5, G7, H9, I10, J8. You have done a good job.I will give you some more minutes to go over all the words and 1.“All roads lead to 2.This sentence doesnt make any sense 3.Our English teacher is not only strict with 4.He is good-looking, apart from 5.It is announced that the spacecraft,

33、Shenzhou 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 8.Have you drawn any conclusion after you read this passage? T: Well done.So much for the learning of the new words and expressions Step 4 Brainstorming T: No

34、w lets come to the title of this unit Great scientists.When we talk about great S1: Madame Curie, who got two Nobel Prizes, one for physics and the other for chemistry, is S2 sayings“Genius is one percent inspiration and ninety-nine percent perspiration.” S3: Yes, we lead a better life now with the

35、help of science.Without Edison, maybe now we are S4: I also think of one of the quotes from Albert Einstein, “Imagination is more important than knowledge.” S5: All the scientists are devoted to the career that they choose, and they set good examples to S6: Take all the scientists for example, if we

36、 want to be successful in the future, we should not only learn something from our textbooks, but also take part in social practice and get close to S7: I like plants very much.I just think of the two key scientists in the field of botany, Carl Linnaeus and Joseph Banks.The former one laid the founda

37、tion for the classification of plants, while the latter one also made great contributions to the development and direction of botany. Ss: . T: Im glad to see that you have a great deal of previous knowledge of famous scientists in the world. Step 5 Previous knowledge T: Now lets match some of the gr

38、eat scientists with their famous discoveries, inventions or theories.Let me see who is the quickest in mind and action and can get all the answers corre Famous scientists A.Isaac Newton 1.Evolution (进化论 B.Charles Darwin 2.Discovery of Radium（镭） C.Madame Curie D.Albert Einstein E.Thomas Alva Edison F

39、.Nicolaus Copernicus G.Stephen Hawking H.Zhang Heng (Check the answers with all the students: A3, B1, C2, D5, E4, F8, G7, H6.) T: Since you have a better understanding of some of the great scientists, lets play a game. Please work in groups and describe one of the great scientists, and then let othe

40、r students guess Group 1: In the eighteenth century, there lived a great scientist who conducted a number of experiments in which he showed what electricity is.Once he did a famous kite experiment on a S: Benjamin Franklin. Group 2: It is said that this English gentleman was sitting in his garden on

41、e day when suddenly he was hit by a falling apple.The story is probably not true, but this man did mention that he got one of his best-known ideas while watching apples fall from a tree.His name makes you think that he was not d he drew up a system of how objects move.His laws for motion are still u

42、sed in physics today, at least Group 3: Food is what sets this great mind on fire.Rice, to be exact.This great mind has spent most of his life looking for ways to help farmers grow more rice so that all of us will have enough food to eat.He is known as the father of modern rice, but because of his l

43、ong friendship wi Group 4: He was born on 8 January 1942 in Oxford, England.He has worked on the basic laws which govern the universe.He showed that Einsteins General Theory of Relativity implied space and time would have a beginning in the Big Bang and an end in black holes.He has three popular boo

44、ks published: his best seller A Brief History of Time, Black Holes and Baby Universes and Other Essays and most recently in 2001, The Univ Ss: . Step 6 Quiz T: You have already known some information about some of the great scientists.Now lets do Quiz Questions 1.Which scientist discovered that obje

45、cts in water are lifted up by a force that helps them float? 2.Who wrote a book explaining how animals and plants developed as the environment changed? 4.Who used peas to show how physical characteristics are passed form parents to their 8.Who invented a Check the answ 1.Archimedes 2.Charles Darwin

46、3.James Watt 7.Leonardo davinci Hawking T: Please work in groups and have a discussion to find as much information as possible about (The teacher had better join in the discussion and give them some guidance whenever necessary.After the discussion, ask some students to give a short report about what

47、 the group have (Refer to the information about these scientists below, and various answers are p Step 7 Practice T: Today we have learned a lot about great scientists in the world.We can learn from them to live our dreams.And we teachers are too willing to help you.In your opinion, what should our

48、school /teachers/students do to tap the stu S: Our school should give the students more chances to take part in social practice S: Our teachers should help the students use their imaginations S: We students should solve the problems on our own. (Ask more students to give their opinions.The teacher s

49、hould encourage them, join them, Step 8 Discussion (Group Competition) T: Your ideas are so wonderful and amazing.I admire them very much.Now lets come to our topic. Topic 1: What can (Give the students several minutes to have a discussion.Then let them have a group competition.) Step 9 Summing up T: In this period, we have talked a lot about great scientists.You have a lot of previous knowledge and you are full of imagination and creativity.Those scientists set good examples to us.And I think