2019-2020年高中英语Unit20warm-upandlesson1Futurology教案北师大版选修7

1、2019-2020 年高中英语 Unit20warm-upandlessonIFuturology教案北师大版选修 7Teach ing aimsI. words and phrases :fron tier telescope atom microscope astr onomy bacteria radium solar crew panelinstitute pute sense impact ethical radioactive polonium seminar life-sized screen handy biochemistry theoretically robot data

2、base mean while source explorati on barbershopartificial intelligenee, light year, search engine, solar system, take over, carry out, data process ing, the Intern ati onal Space Stati on, click into, in terms of,II. liste ning and discussi on about somethi ng of scie neeIII. to read the text and stu

3、dy the Ian guage pointsTeach ing timeTwo periodsTeach ing processStep 1 Revisio nStep 2 new words lear ning1. ask some stude nts to read the new words first and correct their pronun ciati ont read the2. play the tape and have them read after the tape3. give them a few minu tes to read the new words

4、freely ,tell them if they canwords,e ncoreage them to ask the teacher .Step 3 Warm-upI. Read unit objectives, and ask the stude nts to tell us the mea nings.2. Exercise 1a) let the students read the words and then match the branches of science with the pictures.b) to discuss the pictures with the cl

5、ass3. Exercise 2a) let the students read the Key Words and make sure that they really understand the meanings of the Key Words.b) students do the exercise individually, and then check their answers4. Exercise 3a)make sure the class know what to do. Then play the tape twice, ask some students to say

6、their answers to the class.5. Exercise 4a)read the questions firstb)have the students work in pairs and discuss the questionsstep 4 Reading1.Before you starta) read the exercise 1 and ask the students if they know the phrases ' meaning. And give them a few minutes to discuss the answersb)check t

7、heir answers and ask them to give reasons for their answers.2. Read to learna) ask the students look at exercise 2, and then play the cassette twice.b) give them ten minutes to read the text and fill the table.c) check theirs answers3. Language pointsa) look into 向. 的里面看 , 窥视; 浏览; 观察, 调查e.g.: The ma

8、yor promised to look into whether the clash was designed, or it just happenedby accident. 市长答应调查这次冲突是预先计划好的 , 还是偶然发生的。He looked through a number of journals before he started the research project. 他在进行该项研究课题前查阅了许多期刊。b) hundreds of 好几百 , 许许多多c) municate with 通话 , 通信 ; 英(房间等)互通to municate with a perso

9、n 与人联络eg:The Minister for Foreign Affairs has already municated on this event with the American President. 外交部长已经跟美国总统就此事件交换过意见了。This room municates with the other room. 这个房间与那一个房间相通。d) in terms of adv. 根据,按照,用 的话,在 方面；以的观点；就而说g) the amount of 数目an amount of 相当数量的 ； 一些 a large amount of 大量h) carry o

10、ut完成 , 实现, 贯彻 , 执行e.g. ：I have carried out my work.我已经完成了我的工作。i)by the year 2020到 2020 年之前by the middle of the cen tury到本世纪中叶之前by the end of the century至 U本世纪末j)millio ns of times数以百万倍的k)link to (与on, to, in to 连用)联合，(常与 together, to, with 连用)连接l) suitable for/to adj.适合 的e.g.: This toy is not suitab

11、le for young childre n.这个玩具不适合小小孩玩。books suitable for childre n适合儿童阅读的书籍This wi ne is not suitable to my taste.这酒不合我的胃口。m)bothand 既. 又 step 5 Summary and exercisea)summary: importa nt phrasesb)exercise 1 in page 66step 6 homeworkcopy the new words2019-2020 年高中英语 Unit21HumanBiologymunicationWorkshop教

12、案 1 北师大版选修7Teaching aims1. words and phrases2. to write a discursive essay3. to practise using linking words and phrases4. to listen to and understand a TV panel discussion5. to finish the exercises about the text6. pronunciationTeaching timeTwo periods Teaching process Step 1 Revision1. dictation2.

13、 check the homework exercisesStep 2 new words learning1. ask some students to read the new words first and correct their pronunciation2. play the tape and have them read after the tape.Step 3 writing1. exercise 1a) ask students to read the given words and expressions in exercise 1 first .b) read the

14、 instructions and the example sentence to the class.c) ask some students do exercise 1 on blackboard2. exercise 2a) give students a few minutes to read the text and do the exerciseb) check their answers3. exercise 3a)students do the exercise individuallyb)check their answers by having individuals re

15、ad out the sentences.step 4 listening:a TV programme1. exercise 1a)read out the types of programme to the class.make sure that they understand what they are.b)look at the picture,let students guess what type of programme this is.2. exercise 2a)listen to the cassette for students to check their answe

16、r to exercise 1.b)play the tape again,let students put these topics in the order they are mentioned.3. exercise 3a)let students read the sentences first b)play the cassette twice for them to plete the sentence.c) check their answers step 5 pronunciation:exercise 41.give students a few minutes to rea

17、d through the sentences and the option answers2.play the tape twice for students to listen and choose the correct meaning.3. check the answersstep 6 speaking:a discussion1.exercise 1,read out the instructions to the class first. then play the cassette twice for students to decide what Tom's and Jan 's