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, language 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 da
3、ily life.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 sc
4、ientific 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 expre ssions: engine, characteristic, radium, theory, scientific, examine, conclude, analyze repeat, defeat, attend, expose,
5、cure, control, 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
6、, point of view. While practising using the language, the students will learn about Copernicus Revolutionary Theory, and their 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 m
7、ake contributions to science. 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
8、3 Period 4 Period 6 Period 7 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, Key phrases in this uni
9、t: 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 thought about helping ordinary
10、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: helps to improve our society and change our life.Meanwhile, inspire the students to learn from the scien
11、tists 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 their previous knowledge of some of the famou
12、s 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 quiz.Group competition will be carried out all through the Words and expressions in this un
13、it will help the 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, usi
14、ng dictionaries 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
15、beginning, the teacher talk about their dreams in the future.Then the teacher can let the 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
16、 their feelings about their favorite scientist.At the same time, this activity 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
17、-famous scientists. students guess who he or she is talking about.In this way, the students should learn to organize their own sentences 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 int
18、erest in scientists and science should be cultivated.So two topic discussion The post-class activities are 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 studen
19、ts discuss great scientists. Encourage the students to hold their views about their future care Understand and learn the following words and expressions: engine, characteristic, radium, theory, scientific, examine, conclude, analyse, repeat, defeat, attend, expose, cure, control, absorb, severe, val
20、uable, b lame, 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, Teaching Difficulties Teaching Aids CAI equipment wi
21、th a Multi- Three Dimensional Teaching Aims Knowledge Aims Know about the outstanding 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 social Help the stud
22、ents to realize that it is scientific spirit that makes those scientists successful. 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 d
23、o believe that a bright future is waiting for you.We are sure to realize our dreams 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, wh
24、o is a great honour to our motherland.Id like to be an astronaut like him. T: Yeah, 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
25、 Ill be an outstanding one and be expert in finding cures for different kinds of T: Thats a good idea.There are so many patients with cancers in the world, who are suffering a lot.Thank S: I want to be an English teacher like you.For one thing, I like English very much; for another, you are not only
26、 strict with us but also patient with us.You are just our friends and maybe more than our friends sometime T: Im 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
27、is seriously polluted.Dirty water, polluted air, and loud noise make our living conditions worse.I think we should leave a T: Yes, someone predicted 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 will be a scientist like him.A
28、s we all know, the development of our society will go hand in hand with the development of science. 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 dream
29、s.Your ambition and careful thoughts really leave a good and amazing impression on me.I like them.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 Step 3
30、Word puzzles T: Open your books and turn to Page 92.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 on
31、es.Give more help to those who are poor in pronunc T: Here are some definitions of some of the words from this unit.Please work in pairs and match the words 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.conc
32、lude 10.quite certain or sure T: Now, lets check the answers.A4, B2, 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 expressions and then fill in the 1.“All roads lead to 2.This sentence doesnt make any sense 3.Our English teac
33、her is not only strict with 4.He is good-looking, apart from 5.It is announced that 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 8.Have you drawn any conclusion after you read this passage? T: Well
34、 done.So much for the learning of the new words and expressions Step 4 Brainstorming S1: Madame Curie, who got two Nobel Prizes, one for physics and the other for chemistry, is really S2 is one percent inspiration and ninety-nine percent perspiration.” S3: Yes, we lead a better life now with the hel
35、p of science.Without Edison, maybe now we are still living in a 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 us in our S6: Take all the scie
36、ntists for example, if we want to be successful in the future, we should not only learn 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 foundation for the classification of plants, while the latter one
37、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 great scientists with their famous discoveries, inventions or
38、theories.Let me 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.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 y
39、ou have a better understanding of some of the great scientists, lets play a game. Please work in 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 stormy day, and pr
40、oved that S: Benjamin Franklin. Group 2: It is said that this English gentleman was sitting in his garden one 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 na
41、me makes you think that he was not too interested in old things.He d he drew up a system of how objects move.His laws for motion are still 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 s
42、o that all of us will have enough food to eat.He is known as the father of modern rice, but because of his long friendship with all the farmers in China, he would rather be known Group 4: He was born on 8 January 1942 in Oxford, England.He has worked on the basic laws which govern the universe.He sh
43、owed 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 books published: his best seller A Brief History of Time, Black Holes and Baby Universes and Other Essays and most recently in 2001, The Unive
44、rse in a Ss: . Step 6 Quiz T: You have already known some information about some of the great scientists.Now lets do a quiz, trying to Quiz Questions 1.Which scientist discovered that objects in water are lifted up by a force that helps them float? 2.Who wrote a book explaining how animals and plant
45、s 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 3.James Watt 7.Leonardo davinci T: Please work in groups and have a discussion to find as much information as po
46、ssible about these ten great (The teacher had better join in the discussion and give them some guidance whenever necessary.After the (Refer to the information about these scientists below, and various answers are possib Step 7 Practice T: Today we have learned a lot about great scientists in the wor
47、ld.We can learn from them to live our dreams.And we teachers are too willing to help you.In your opinion, what should our school /teachers/students do to tap the students S: Our school should give the students more chances to take part in social practice S: Our teachers should help the students use
48、their imaginations S: We students should solve the problems on our own. (Ask more students to give their opinions.The teacher should encourage them, join them, praise them, and Step 8 Discussion (Group Competition) T: Your ideas are so wonderful and amazing.I admire them very much.Now lets come to o
49、ur topic. Topic 1: What can you (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 all of us are happy about learning more of them.After class, its better to read some books about them and y
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