优品课件之高二Unit11ScientificAchievement

1、优品课件 人教版高二 Unit 11 Scientific Achievement 人教版高二 Unit 11 Scientific Achievement I. Teaching Goal 1. Talk about science and scientific achievement. 2.Practise expressingintentionsand wishes. 3. Learn about word formation (1). 4. Write a persuasion essay. The First Period Teachi ng Aims: 1. Lear n and

2、master the following. (1)New words engineering, solar, significant, mankind, constitution(2) Everyday English s If I got the money I would Myplan is to I hope that I wan t/wish/hope/i nten d/pla n to Id like to Im thinking of 2. Train the students listening abilities. 3. Talk about science and scien

3、tific achieve?ment, urging the students to further under?stand the significanceof scien ce and scie n? tific achieveme nt and en couragi ng them to work hard at their less ons. Teachi ng Importa nt Poin ts; 1. Finish the task of listening to train the students listening ability. 2. Practise express

4、ing inten ti ons and wishes to train the studentsspeaking ability.Teaching DifficultPoints; 1. How to help the stude nts talk in En glish about scie nce and scie ntific achieveme nt freely. 2. How to help the stude nts finish the tasks of liste ning and speaki ng smoothly. Teach ing Methods; 1. List

5、e ning and speak ing to tra in the stude nts ability to use En glish. 2. In dividual, pair or group work to makeevery stude nt take an active part in class. Teachi ng Aids: 1. the multimedia 2. the blackboard Teach ing Procedures; Step I Greetings and Lead-in Greet the Ss. Then teacher turns on the

6、multimedia. First, show the stude nts a recorded programme in which the stude nts can see the hard life people lived in the past. Then show them a programme in which people live a happy and modern life.After that, teacher asks someSs up to describe what they saw in the programmes. Last, write the fo

7、llowing on the boackboard. (Bb: Un it 11 Scie ntific achieveme nt) First, letslearn somenewwords. Please look at the screen. (Teacher shows the screen and deals with them with the whole class.) engin eeri ng n. 工程，工程学，设计，建造 solar adj. 太阳的，日 光的significantadj.意义重大的，重要的；有意义的 mankind n. 人类Neil Armstrong

8、尼尔？阿姆斯特朗(美国宇航员)Alexander G Bell亚历山大？贝尔(美国发明家)Ray Tomli nso n 雷？汤姆林 森(美国计算机工程师)constitution n.宪法:Aeureka interj. 我找到了！Step II Warmi ng up Ask some Ss to tell us what scie ntific achieveme nts they thi nk have cha nged the world? (Teacher writes all the scientific achievements mentioned above on the b

9、lackboard and says the follow in g. ) Step III Listening The listening material contains two parts. You are going to hear somewords said by somefamous people at the time whe n they achieved success. Look at the chart in Exer?cise 1 at the top of Page 2 quickly. Then play the first part of the tape f

10、or the Ss to complete it. After that, check their answers. (After checking the answers to Exer?cise 1, teacher goes on to deal with Exercise 2) Now, liste n to Part 2 and complete the sentences in Exercise 2, If necessary, play it twice for Ss to finish or check their answers. At last, teacher deals

11、 with Exercise 3. Step IV Summary and Homework T. In this class, weve mainly talked about scientific achievement. Centering on this topic, we did some listening and speaking. This way, ve learnt more about scienee and scientific achieve?ment. Moreover, weve lear nt some useful expressi ons to expres

12、s inten? ti ons and wishes, .such as If I got the mon ey, I would; My pla n is to (Teacher writes them on the black?board. ) After class, try to practise using them and preview the readi ng part. Step V The Desig n of the Writi ng on the Blackboard The Second Period Speaking Ss work in pairs and dis

13、cuss their inten ti ons and wishes. The followi ng structures are helpful to stude nts: 1. My plan is to 2. I hope that .3. I want/wish/hope/intend/plan to.4. I d like to, 5.1 m thinking of .6. It is likely that Here are four scientists who want to get moneyto complete their project.Each scientist w

14、ill have to introduce his or her project and explain why it is the most importa nt. Now, the teacher put the stude nts in groups of five to have a discussi on. Four group members represent scien?tists tone member will listen to all the scientistsand ask questions. At the end of the discussion,he or

15、she must decide who will get the money and why. (Teacher and the stude nts go through the expressi ons. After that, teacher puts the students in groups of five and gets them to prepare for a few mi?nutes. At the end, teacher asks one or two groups to report their work to the rest of the class. ) A s

16、ample dialogue; Organizer: Now, everybody is here. Whod like to be the first to makea stateme nt on this project? Dr Wils on: I and my team are working on a cure for AIDS. As you know, the number of people in fected with AIDS is keep ing in creas ing at an astonishing speed. Someof them are facing d

17、eath. As a result, we have to find a way to solve this prob?lem as soon as possible. But, right now, the lack of money is a big problem. If we got eno ugh mon ey, wewould com?plete the first stage of our pro?ject in the near future. Organizer: I see. Dr Jones, how about you? Dr Jon es: At prese nt,

18、we are also facing the same problem of lacking money. My research project is about cloning and how to use new tech no logy to cure dis?ease. Today, more and more patie nts are expect ing to get orga n tran spla nt in order to prolong their lives. I wish what I am doing could help them. Organizer: I

19、understand. Dr Smith, could you please give meyour opin?ions on your project? Dr Smith: For humankind on the earth, food is a fun dame ntal factor, and as the populatio n keeps growing, per capitationresource of people is becoming less and less. My pla n is to de?velop new tech no logy that will mak

20、e it possible to grow food with very little water. Howev?er, currently, the shortage of moneyprevents my work from further goin g. I hope you can give me a hand on my project, Orga ni zer: It sounds a good idea. Dr Winfrey, its your turn now. Dr Winfrey: It s ceaseless for human be?ings to explore t

21、he uni verse. Thats why we are urge nt to know what the Mars looks like and if there is any life on it. Im thinking of sending a man?ned spaceship to Mars. Never?theless, this huge project will surely cost a large sum of mon ey. And I dont think we can get to the aim without your support. Orga ni ze

22、r: So, every one has fini shed their stateme nts on their own pro?ject. Frankly speaking, they all sound tempting to me, but Im more inclined to the project suggested by Dr Smith. From my point of view, its more closely related to the daily life of people and in accord with the actual condition of o

23、ur country. Id like to pour money into his project. The Third Period Teaching Aims: 1. Learn and master the follow ing words and phrases. likely, zone, private, grasp, master, perfect, arra nge, set foot (in), rely on, failure, locate , valley 2. Train the studentsreading ability. 3. Get the stude n

24、ts to lear n about Zhon ggua ncun Chin as Silic on Valley. Teachi ng Importa nt Poi nts; 1. Lear n to use the following:(1) Phrases: in store, set foot in(on), rely on, come to life, put forward (2) Sentence patter ns; It is likely that makesit clear that 2.Improve the students read ing ability. Tea

25、chi ng Difficult Point: How to help the stude nts un dersta nd the read ing material exactly. Teachi ng Methods; 1. Discussion before reading to make the students in terested in what they will read. 2. Fast read ing to get a general idea of the text. 3. Careful reading to get the detailed informa?ti

26、on.4. Pair or group work to makeevery student take an active part in class, Teaching Aids: 1. the multimedia 2. the blackboard Teachi ng Procedures; Step I Greeti ngs Greet the whole class as usual. Step II Revisi on and Pre-readi ng Yesterday, we talked about scienee and scientificachievement. We know scie n? tific achieveme nts can not only make our life better,