北师大版高二选修七教案：Unit 20 period 3.docx

the third period listeningteaching goals 教学目标1. target language目标语言功能句式clarifying and asking questions in other wordsis that clear? what i dont understand to put it another waywhat i mean is what that means so does that mean could you explain how? what im trying to say what im getting at thats a programme whichi mean 2. ability goals 能力目标enable the students to use the expressions about clarifying and asking questions and how to complete notes according to listening strategies.3. learning ability goals 学能目标help the students learn how to use the expressions about clarifying and asking questions and how to complete notes according to listening strategies.teaching important and difficult points教学重难点listening strategies for completing notes.teaching methods教学方法listening and speaking. teaching aids教具准备a recorder, a projector and some slides.teaching procedures and ways教学过程与方式step i revisioncheck the students homework. let some of the students read their answers one by one. give explanations where necessary.suggested answers to exercises 2-6 on pages 66 and 67 (workbook): exercise 2: 2. will have spent 3. will have become 4. will have invented 5. will have been 6. will have diedexercise 3: 2. by the end of decade he will have discovered a treatment that can cure all kinds of cancer.3. by the time hes thirty-five he will have become a professor.4. by the end of career he will have received several honorary doctorates from famous universities. 5. by the end of next year he will have finished writing his phd paper.6. by 2010 he will have written a book about epidemic.7. by next summer he will have been to fifteen countries.8. by 2015 he will have done a lot of research on cancer.exercise 4:2. will be watching 3. will be driving 4. willbe using 5. will be putting up 6. will be writing; will be workingexercise 5:2. will have written 3. will have taken 4. will have received 5. will have written 6. will be lookingexercise 6:2. wont go 3. are you going to do 4. will be working 5. will be meeting 6. willbe sitting 7. will you have cooked 8. will have been 9. wont have had 10. will be 11. will not have had 12. will have made 13. will you go out 14. will have had 15. will have finishedstep ii speaking t: so far weve talked about the rapid development of science and technology. we are looking forward to the wonderful future. that needs our fantasy and imagination. some writers often write stories about what will happen in “tomorrows world”. this kind of story is called science fiction story. science fiction story is a type of writing based on fantasy and imagination. there are also some science fiction films about intelligent robots or robots that look like human. whod like to tell us what a robot is?s: a robot is a machine.t: what kind of machine?s: a robot is a kind of machine that can do a variety of complex human tasks.t: you are right. now please turn to page 22. look at the pictures. work in pairs and discuss these questions in exercise 1. ill give you five minutes.after five minutes, check the students work. t: ok, time is up. which pair can give us your answers to the first question?s: let me have a try. i have seen steven spielbergs ai: artificial intelligence (2002). in this futuristic fairy tale, david, a highly-advanced robotic boy, hopes to become a real boy so that he can win back the affection of the human mother who abandoned him. like pinocchio, he goes on a long journey hoping to find his blue fairy, who can make his dreams come true.t: good. who can tell us some other films about robots?s: they are: short circuit 2, the iron giant, futureworld, blade runner, the time machine, power rangers time force-the end of time.t: great. who can tell us how the robots behaved towards human?s: id like to. robots are programmed and controlled by a computer. they have human factors in computing systems. a robot can behave in a manner that is socially similar to an adult human and assist humans in a variety of ways.t: now the last question? any volunteer?s: they can work in factories, play football, control cars and planes, beat us at chess, give us the news, speak to us and have a real conversation with us. step iii listening (artificial intelligence)let the students listen to the materials and learn how to use the expressions about clarifying and asking questions and how to complete notes while listening. part it: today well first listen to the interview with ananova. before listening, read the questions in exercise 2 on page 22. while reading, i do hope you can underline the key words in each question and know clearly what the question is.after the students finish reading, play the recording. for the first time, the students just listen, and for the second time, get them listen and write short answers to the questions. play the recording a third time, let them check their answers. then check the answers with the whole class.t: so far you have already known about ananova by listening. do you think ananova is intelligent? why or why not? now please discuss the question with your partner. then ill ask some of you to answer it.after a while, let some of the students answer the question.t: ok. listen to the interview again. this time pay attention to the expressions about clarifying and asking questions on the screen. after listening, please complete the function file in exercise 3 with the expression. right?ss: yes.first play the tape again and then give the students several minutes to finish it and then check the answers with the whole class.t: all of you did a good job. now lets finish exercises 1 and 2 on page 68.after a few minutes, check the answers together.t: great. i think you have known something well from the explanations in exercise 1. which of the explanations in exercise 1 do you find the clearest?s: i think the third one (c) the clearest.t: what you said is reasonable. part iit: do you know how to complete notes while listening to a material? s: i think first look at the notes before listening and know what well need to complete notes.t: yes. this is very important for completing notes. do you think it is necessary to understand everything while listening?s: i dont think so.t: good! we just listen for the important words. now pay attention to the following on the screen when completing notes while listening to a material. the guidelines will be of great help for your listening. show them on the screen.look at the notes and decide what kind of information you need, e.g. a date, a number, an adjective, etc.dont worry if you dont understand everything just listen for the important words.complete the notes with one word or a short phrase.t: now lets listen to the woman talking about her favourite film and complete the notes. after the students finish reading the notes, play the recording. for the first time, the students just listen, and for the second time, get them listen and write the answers. play the recording a third time, let them check their answers. then check the answers with the whole class.part iiit: good. now lets listen to another material. before listening, you should also first read the questions in exercise 9 on page 23 to try to understand what the questions are. keep the questions in mind while listening. get the students to read the questions and then play the tape twice.after the students listen twice, check the answers together.step iv listening (communication workshop) let the students listen to the materials in communication workshop to learn about the future and something in situational dialogues.t: well do more listening in communication workshop. the listening material in listening: a song tells us something about the future. in the song, many things that will happen in the future are predicted. we can get some information about the future by listening the song. ill play the tape twice. for the first time, please finish exercise 1; for the second time, please finish exercise 2. are you clear?ss: yes.t: lets begin.play the tape twice and then check the answers