北师大版高二选修七教案：Unit 21 period 6.docx

the six period speakingteaching goals 教学目标1.target language 目标语言a. 重点词和短语effective, for good, whereas, side-effect, acupuncture, ignorance, complement, clone, madness, unacceptableb. 重点句式it treats the body as a whole and it is effective. another big difference between traditional chinese medicine and western medicine is the nature of the treatment used.2. ability goals能力目标enable the students to discuss issues related to traditional chinese medicine and human cloning.3.learning ability goals学能目标 help students to learn how to discuss issues related to traditional chinese medicine and human cloning.teaching important & difficult points教学重难点learn how to discuss issues related to traditional chinese medicine and human cloning.teaching methods教学方法discussion, task-based activity and elicitationteaching aids教具准备a projector teaching procedures & ways教学过程与教学方式step revision and lead-incheck the homework.t: we all know china is a great country with a long history. chinese civilization is unique among the four ancient world civilizations in that it survives and continues to this day, chinas long, uninterrupted history has produced one of the worlds richest cultures. do you know traditional chinese medicine and can you tell us some words about traditional chinese medicine?s: i know some, such as herb, herbalist, acupuncture and massage.t: quite right. next, we will go through the reading text which deals with an article about traditional chinese medicine.step speakingtask 1 culture cornert: is acupuncture a type of chemical drug?ss: no. a couple of days ago, my mother had an ache in her back and she went to the hospital. the doctor rubbed and pressed her back with his hands to relieve pain in muscles and gave her a relaxing massage. my mother told me that she felt extremely comfortable.t: traditional chinese medicine (tcm) includes acupuncture (originally dating from 2000 to 3000 bc), massage dietary advice and exercise. tcm is a popular method of treatment, with nearly three million australians visiting tcm practitioners every year.get students to read this article as quickly as possible and then tell the differences between traditional chinese medicine and western medicine. a couple of minutes later, ask students to report their answers back to the whole class.s1: first of all, it is safe and effective, which treats the body as a whole. another big difference between traditional chinese medicine and western medicine is the nature of the treatment used.t: well done. and does traditional chinese medicine use man-made drugs to treat illness?s2: no, the treatment used by traditional chinese medicine is completely natural. it has no side effects and treats the body as a whole.t: right. we all know hua tuo, who was the first famous chinese surgeon. he preferred simple methods when using acupuncture. does the western world have always used tcm?s3: no, the western world didnt recognize its benefits up until the 1980s. many westerners didnt see a tcm doctor when they were sick, they didnt believe chinese doctors. they thought of treatments like acupuncture as madness.task 2 discussiont: this unit provides a chance for us to discuss something related to human cloning. what do you think of human cloning? is it a good or bad thing? who would like to describe this?get students to write down their opinions according to the speaking strategies avoiding problems on page 42. get them to report their opinions to the whole class. this part provides the students a chance to get an idea of human cloning and the students are expected to participate fully in order to develop both their language skills and overall abilities.s1: in my opinion, its a terrible idea. although people like the twins, yet the cloned persons arent really twins. twins have different thoughts and they are independent while cloned persons have the same thoughts besides the same appearance. its hard for us to tell one from the other and we can get confused easily. if there were many cloned people in the world, there would be more scientists and criminals as well and the world would be so populous and disorderly that people might not have a feeling of safety-we would be uncertain about something and would be always asking ourselves, “what is the other i doing? is he cheating? ”i think we will live a terrible life and every night we will have a horrible nightmare.s2: i think it is a good thing. you can do whatever you like while the cloned one does whatever you dislike. when you are busy you can get your own clone to help you. your own clone can share your happiness and sadness and you will have a very close friend who is faithful to you, cares about you and looks after you. isnt it a very good thing?the teacher must make sure that each student has a chance to express their opinion