unit4Isntitwonderful.docx

1、unit4IsntitwonderfulUnit4 Isnt It Wonderful?Period 1 Warm-up, Listening and SpeakingTeaching aims and demands：Knowledge goals1. Students will be able to learn some useful new words and expressions in this part。2. Students will be able to express excitement and enthusiasm。Ability goals1. Students wil

2、l be able to catch and understand the listening materials。2。 Students will be able to summary the passages。3。 Students will be able to learn and use the expressions of excitement and enthusiasm.Emotion goals1. Students will be able to know more about the inventions and the impacts of them.2。 Develop

3、 students sense of group cooperation and teamwork.Teaching emphasis1。 Guide students to guess the answer before listening .2。 Students will be able to get information and take notes while listening.3。 Students will be able to learn and use the expressions of excitement and enthusiasm.Teaching diffic

4、ulties1. Students will be able to understand listening materials with various English accents。2。 Apply what has been learnt in the real life situation.Teaching methods Task-Based Teaching MethodTeaching aids A multimedia computerTeaching procedureStep 1： Warming upTalk about the great inventions：air

5、 conditioner 空调car 汽车computer(laptop computer） 电脑ipad 平板电脑cellphone（mobile phone） 手机smartphone 智能手机robot 机器人TV （liquid crystal TV） （液晶）电视hair dryer 吹风机microwave oven 微波炉washing machine 洗衣机Questions1.whats the most important invention in your daily life?2。why are these inventions important to you？3。w

6、hats your favourite one?why？Example： I think the cellphone is the most important invention.It used to take days,or even months to get in touch with someone.Now we can talk with relatives abroad anytime we like.invention n。发明物invent v.发明inventive adj.有创造才能的inventor n.发明家 used to do 过去常常，曾经做. be used

7、to do 被用来做be used to doing 习惯于做get in touch with 与取得联系 (短暂性) keep in touch with 与保持联系(延续性）eg。 三年前我和他取得了联系。从那以后，我和他一直保持联系.I got in touch with him three years ago.Since then,I have kept in touch with him。Step 2： Listening and speakingA.WHAT INVENTIONS ARE HERE TO STAY?deaf people-people who cant hearb

8、lind people-people who cant see thingssign language-手语glove-手套（复数，gloves）surf the Web-浏览网页turn into-变成full-size keyboard-原尺寸的键盘type into-输入 screen-屏幕Turn into vt 变成Joan正在变成一个技艺精湛的音乐家。Joan is turning into quite a skilled musician.她的理想即将变成现实。Her dream will into reality。那栋楼变成了一个图书馆.The old building was

9、 turned into a libraryTick true or false1.（ F ）Many people understand sign language.Many people cant understand sign language。2.（ T )With the laser keyboard，one can type anywhere.3.（ T ）Its not easy to type long e-mails into cellphones without the laser keyboard.4.（ T ）The laser keyboard makes it ea

10、sier to surf the Web.Fill in the blanks1.The sign language glove is a great invention for _, or people who_。2.This glove translates the _and displays the words on a small screen.3.With this invention, your cellphone can turn into a fullsize keyboard _.4.Its easy to type text_and long _into your cell

11、phone。Key:(1.deaf people;cant hear ） (2.sign language)(3.on any table)(4.messages；e-mails)B. ISNT IT WONDERFUL?Youre really into it， arent you？Are you serious？ Im crazy about it!And I just love this screen.Wow， it sure looks great。Isnt it wonderful?排序：(一）表达喜欢:like /love /enjoy /prefer be crazy /mad

12、about be keen on be interested in be fond of have an interest in(二）afford 承受得起，经得住eg。 We cant afford the price。 How does he afford diamonds? I cant afford to pay such a price。 （三)download 下载 upload 上传CONVERSATION STRATEGYExpressing Excitement or Enthusiasm（表达兴奋和热情）We can use questions and interjecti

13、ons to express strong feelings such as excitement or enthusiasm。 For example, we can say Are you serious？ Really? We can also start a sentence with Wow,Yes，Oh，Good！start/begin with-以开始 roleplay(pair work）situation1 Your friend got an ipod and is telling you how great it is。situation2 You are just ba

14、ck from a wonderful trip to Yunnan。now you are telling your friend about the beautiful scenery.Step3:summaryStep 4： Homework assignment: 1。Finish off the Workbook exercises.2。Preview the Speaking.Teaching reflection: 本节课为听说课,结合了本单元的重点知识，在课堂上利用丰富的论点让学生们自行口语练习,适时给予辅导，并且给他们充分的锻炼机会锻炼口语以及表达能力。 Period 2Re

15、ading and WritingTeaching aims and demands:Knowledge goals1。 Students will be able to learn some useful new words and expressions in this part.2. Students will be able to read passage A。3。 Students will be able to understand blog better。Ability goals1。 Guide students to learn how to use different re

16、ading skills such as skimming， scanning, guessing the meaning in the context， predicting and so on.2. Students will be able to learn to how to summary。3。 Students will be able to summary a passage with their own words.Emotion goals1. Students will learn to write a blog.2。 Develop students sense of g

17、roup cooperation and teamwork。Teaching emphasis1。 Enable students to learn to use reading strategies such as skimming, scanning, and so on.2. Let students read and understand the text。Teaching difficulties1。 Enable students to learn to use reading strategies such as skimming, scanning, and so on。2。

18、Solve the problem in daily life.Teaching methods TaskBased Teaching MethodsTeaching aids A multi-media computerTeaching procedureStep 1： Revision1。 Check the homework exercises。2。 Ask some pairs of students to come to the front and act out their dialogues。Step 2： Reading Jan Bakers Blog Blog 博客micro

19、blog 微博microwave 微波 microsoft 微软Electronic adj。 电子的Electric adj.电的,带电的,以电为装置的Electrical adj。 与电有关的Electrician n。 电工Electricity n. 电Electronics n. 电子学 选词填空My father works in an electrical shop and he sells electronic computers。Youd better send for an electrician to repair the electric light. It doesn

20、t work .A1。 Pre-readingWhats Jans favourite modern invention ?A2: WhilereadingA3：Match the words with their explanations。 words Explainations gadgetSoftware for your computer voice mailUsing the newest technology ，especially in electronics high-techMade to be thrown away after use programmeA system

21、for answering and recording telephone calls disposableSmall specialized mechanical devicesKeys:gadget- Small specialized mechanical devicesvoice mail- A system for answering and recording telephone callshigh-tech- Using the newest technology ，especially in electronicsprogramme- Software for your com

22、puterdisposable- Made to be thrown away after useimportant sentencesand I always forget to recharge my phone我总是忘掉给手机充电。“forget后接动词不定式和动名词意思有很大的差别。Forget to do sth。 忘记要做某事Forget doing sth. 忘记做过某事类似的还有：Remember to do sth. 记住要做某事 Remember doing sth。 记得做过某事Regret to do sth。 遗憾地要做某事Regret doing sth. 后悔做过

23、某事Mean to do sth。 打算要做某事Mean doing sth. 意味着做某事Stop to do sth。 停下来去做某事Stop going sth. 停止做某事Try to do sth。 设法、尽力去做某事Try doing sth. 尝试做某事Cant help to do sth。 不能帮助做某事Cant help doing sth。 情不自禁做某事Now I never get lost。“get+过去分词”是一个比较常用的结构。在口语中，过去分词之前常用get代替be，构成被动语态。We were s urprised at the news that she

24、got divorced.。听到她离婚的消息，我们都很惊讶。能够用于get 后构成被动语态的过去分词不多，常见的有arrested，broken，caught，cheated，divorced，dressed，drunk，killed,lost，married，stuck，used等。1。I got dressed as quickly as I could. 我尽快穿好衣服.2.I got caught in the heavy rain on the way home。我在回家的路上遇到倾盆大雨。3。I got drunk for the first time in my life las

25、t night。昨晚我有生以来第一次喝醉了。与“be+过去分词”的区别1. “be+过去分词”多用来表示一般的动作或情况 “get+过去分词”多用于表示动作的结果或动作变化的逐渐性。 The food was burnt. 食物烧焦了。The food will get burnt if you dont take it away from the fire。如果你不把食物从火上拿开，就会被烧掉. 2。 “be+过去分词”的进行时表示动作正在进行 “get+过去分词的进行时表示动作即将发生He is being punished by his father. 他父亲正在惩罚他。The wate

26、r in the river is getting polluted. 河里的水即将被污染.3. “get+过去分词”表示突然发生而未曾料到的情况，虽可表示状态，但更强调动作 “be+动词的过去分词多表示状态 My watch got broken while I was playing with the children.我跟孩子们玩的时候把手表弄坏了. Never touch an electric wire when it is broken。绝不要动断了的电线.I start working for a newspaper 30 years ago, before all the mo

27、dern electronics。30年前我开始在一家新闻机构工作，当时所有的电子产品还未问世。Work for 意为“为工作”Work as -从事(职业的工作)Work with -与某人一起工作，打交道Work at-做，从事，学习Work on- 继续工作,不断工作Work out -解答出，算出Work hard at -努力学习选择work的动词短语填空,并注意适当变化.I am an English teacher, thats to say I work as an English teacher。An accountant is a person who work with

28、numbers.He is working at German and he is going to Germany。The scientists are working on a new car which doesnt need oil。If you make your dream come true， you must work hard at your lessons.A4：Discuss in groups Tick the best summary for passageA。Summary1:The word of work is very different now from t

29、hirty years ago.People need to use many different kinds of technology in their jobs. Its important to learn a lot about computers and other technology in school。Summary2:The development of technology makes our lives better， but it may bring new problems。 We should think about how a new invention will change our lives before we start using it。Summary3:Newspaper reporters use many different kinds of