北师大版选修7

1、英语：北师大版选修7 Unit 19 LanguageLesson 1 Language Lear 课件PPT,gkxx精品课件,Unit 19 Lesson2 Varieties of English,gkxx精品课件,Warming up,1. Whats your native language? 2. Do you speak Cantonese? Do you speak Hakka? 3. What about our native language? Whats the native language for all of us?,gkxx精品课件,4. What about the native language for the following countries?,gkxx精品课件,1. How many countries can you name where English is the native language? Do all these English speakers sound the sam。

2、Unit 19 Communication,Whats communication?,the activity or process of expressing ideas and feelings or of giving people information,How many kinds of communication can we use to express our ideas and feelings?,three major kinds,written communication,visual communication,spoken communication,Which of the three kinds of communication do the following pictures belong to? written communication spoken communication visual communication,email,email,fax,fax,text message,text message,computer docum。

3、Module 7 Unit 19 Language,重点单词,1absence n不存在，缺乏 精讲拓展 in sb.s absence在某人不在的时候 absence from离开，缺席 in the absence of不存在，缺 be absent from不在，缺席 absentminded adj. 茫然的，心不在焉的，心神不定的,典型例句 Carolin will be in charge of the office during my absence. 我不在的时候，办公室由卡罗琳负责。朗文当代 She has had repeated absences from work this year. 今年她屡屡旷工。剑桥高阶 In the absence of any further evidence the police were unable to solve the murder. 由于缺。

4、选修7 ,decade,attain,enlarge,guarantee,resemble,purchase,embarrass,punctual,accuracy,absence,adequate,fasten,13______ vt. 调节；调整 14._______ vt. 告知；通知 15____________ vt. 祝贺 16._________ vt. 谈判；协商 17_________ n. 赞成；赞许 18.___________ n. 申请人 19_________ vt. 登记 20._________ n. 规则,adjust,inform,congratulate,negotiate,approval,applicant,register,regulation,Get ahead,Take the form of,Catch on,For ages,Consist of,.provided that,Be associated with,Stand out,Keep in mind,On purp。

5、Artificial Intelligence,Unit 20 Lesson 2 Period 1,Objectives : In this class, you will be able to: Use the listening strategies to listen to and understand some information of a robot. Use the functional expressions to explain a robot to your partners., Play football, chess Control machines (cars) Work in factories Write music Give us the news Work underwater Travel to the moon Speak to us “Think”,What else can robots do ?,Warm-up,Artificial,Intelligence,We know。

6、Module 7 Unit 20 New Frontiers,重点单词,1. assist vt.帮助，协助 精讲拓展 assist sb. with sth.帮助某人做某事 assist sb. in doing sth.帮助某人做某事 assist sb. to do sth.帮助某人做某事,词语辨析 help/assist/aid (1)动词help和assist的含义往往相同，但assist较正式，而且总是暗示被帮助者自己也在做一部分工作，若某人处于困境，你帮助他用help，而不说assist。如： They helped the drowning man.他们救了那个溺水的人。 (2)aid系正式用语，与help相似，但不经常使用。 (3)在help，assist后面可以接动词不定式，aid则不能这。

7、英语】Unit 20 lesson1Futurology课件PPT（北师大版选修7）,Unit 20 lesson1 Futurology,Are you interested in thinking about the future? What do you think the future will be like? Predict it.,Warm up,Car will fly in the sky,Robots will work for us even take place of our human beings.,We will travel to the moon or live there .,Even to other planets.,skimming,Read the text and choose the best title : a) From the Past to the Future b) The Future Business c) Tomorrows World d) A Perfect Future?,reading,W。

8、Artificial Intelligence,Unit 20, Lesson 2, Period 2,Objectives In the class, you will be able to: Know how to use the strategy for completing notes. 2. Learn to use some phrasal verbs.,2001: A Space Odyssey,Listening Strategies Completing notes: Look at the notes and decide what kind of information you need, e.g. a date, a number, an adjective, etc. 2. Dont worry if you dont understand everything- just listen for the important words. 3. Complete the notes with one word or a short ph。

9、Artificial Intelligence,Unit 20 Lesson 2 Period 1,Objectives : In this class, you will be able to: Use the listening strategies to listen to and understand some information of a robot. Use the functional expressions to explain a robot to your partners., Play football, chess Control machines (cars) Work in factories Write music Give us the news Work underwater Travel to the moon Speak to us “Think”,What else can robots do ?,Warm-up,Artificial,Intelligence,We know。

10、Unit 20 Lesson 3 Scientific Breakthroughs,Some discoveries or inventions in the 20th century:,Means of transport:,Wright Brothers,The change in communication:,Neil Alden Armstrong was the first person to set foot on the Moon.,This is my personal one small step, it was a great step of mankind.,The first artificial satellite, Sputnik 1, was launched by the Soviet Union in 1957.,Reading,Pioneers of Science,His greatest discovery is the creation of his famous Theory of Relativity.,Albert Einstei。

11、英语】Unit 20 lesson1Futurology课件PPT（北师大版选修7）,gkxx精品课件,Unit 20 lesson1 Futurology,gkxx精品课件,Are you interested in thinking about the future? What do you think the future will be like? Predict it.,Warm up,gkxx精品课件,Car will fly in the sky,gkxx精品课件,Robots will work for us even take place of our human beings.,gkxx精品课件,We will travel to the moon or live there .,gkxx精品课件,Even to other planets.,gkxx精品课件,skimming,Read the text and choose the best title : a) From the 。

12、Module 7 Unit 20 New Frontiers,重点单词,1. assist vt.帮助，协助 精讲拓展 assist sb. with sth.帮助某人做某事 assist sb. in doing sth.帮助某人做某事 assist sb. to do sth.帮助某人做某事,词语辨析 help/assist/aid (1)动词help和assist的含义往往相同，但assist较正式，而且总是暗示被帮助者自己也在做一部分工作，若某人处于困境，你帮助他用help，而不说assist。如： They helped the drowning man.他们救了那个溺水的人。 (2)aid系正式用语，与help相似，但不经常使用。 (3)在help，assist后面可以接动词不定式，aid则不能这。

13、circulate,abuse,seek,postpone,cancer,unite,pause,routine,thorough,temporary,decline,vote,tolerate,oppose,treat,storage,prohibit,adaptation,faith,equip,in vain,At all costs,Straight away,Wipe out,At any rate,Get through,Be aware of,clear.up,At random,For good,would have broken,had taken part in,being made,have faith that,stop,in its tracks.,Need not have,worried,seems a real pity that,could have benefited from,missed out,abuse还可用做及物动词。 abuse sb.s trust/confidence背信弃义 The farmer often。

14、Module 7 Unit 21 Human Biology,重点单词,1digest vt.消化；领会，领悟 【精讲拓展】 digest food 消化食物 digest the important points 领会要点 have a good /poor digestion 消化能力强/弱 the digestive system 消化系统 news digest 新闻摘要,【典型例句】 As carbohydrates are digested，the body turns them into sugar and starch. 机体消化碳水化合物，并把它们转化成糖和淀粉。美国传统 Cheese doesnt digest easily.乳酪不易消化。朗文当代 It took me some time to digest what I had heard. 我花了一些时间才把听到的东西。

15、Unit 21 Human Biology 人类生物学,.重点单词聚焦 1The coal mine accident left the miners families________(感到悲痛) and offered a lesson to the local government. 答案： mourning,2It took a long time and great efforts for the couple to build up________(无条件的) love and trust. 答案： unconditional 3The police are looking into the case and those c________with it are having a hard time. 答案： concerned,4Lately a new law has been passed to stop the police from a________their power. 答案： abusing 5G。

16、晨练时刻,句型品味,1Man and nature are interactive. Sure, people can live in harmony with nature. 2Technology has both positive and negative effects on natural environment. 3Disappearing forests, drying rivers, polluted soil and worsening climate have punished human beings. 4Preserving nature is not only preserving our home, but the civilization of human community as well.,晨练时刻,句型品味,5.It is found that warmer weather is causing many kinds of wildlife to leave their native environments. 6Ma。

17、选修7,Unit 19 Language,1absence n. 不存在；缺乏absent adj. 缺席的present adj. (反义词)在场的，出席的 2theory n. 理论；学说theoretical adj. 理论的；假设的 3acquisition n. (语言)习得acquire vt. 掌握，获得，赢得 4accelerate vt. 加速acceleration n. 加速，加快 5adjust vt. 调节；调整adjustment n. 调整；校正 6inform vt. 告知；通知information n. 情报，资料，信息,7theft n. 偷窃thief n. 小偷 8relative n. 亲戚；亲属relation n. 关系，联系；家人relate vt. 把联系起来；有关联 9congratulate vt. 祝贺congratulati。

18、Unit19 Language,2010年高考英语第一轮复习,北师大版,基础知识提要,核心单词 根据提示写出英语单词或汉语意思。 1. ___________ v.使兴奋 2. ___________ v.束紧 3.____________ v.告知 通知 4. ____________v.与相似 5.____________ n.赞成；同意 6. ____________v. 购买 7.____________ vt. 使尴尬 8. ____________ v. 包围 围绕 9. ____________vt. 保证，确保 10. ___________ v. 祝贺 11. ___________ (vt)调节 12. ___________ (vt)告知,thrill,fasten,inform,resemble,approval,purchase,embarrass,surround,ensure,congratulate,a。

19、Unit19 Communication Workshop,We can improve our English by go to a language school. What conditions will you care about when you choose a language school? Location? Course content? Course fee? Or something else?,Now, read the advertisement about the language school and check what information the school give to you? And can you find the information you want to know exactly? If you dont, what are you going to do?,Read the letter to the New Future Language School. What information does the writer。

20、Unit 19Language,开 篇 背 诵 演讲稿,典型例题 (安徽)假设你正在参加全省中学生英语演讲比赛，请你针对有些父母经常翻看孩子日记或书包这一现象，写一篇演讲稿，陈述你的观点。 演讲稿的主要内容应包括： 认为同学们不必为此苦恼； 希望能够体谅父母的苦衷； 建议与父母进行交流和沟通。,注意： 1. 词数100左右； 2. 可以适当增加细节，以使行文连贯； 3. 开头和结尾已为你写好，不计入总词数。,Good morning, ladies and gentlemen. Some of us are having problems with our parents, as they often look into our school bags or read 。