人教版高一英语必修二教案《Unit 3 Computers》高一英语必修一u3教案

1、第 PAGE15 页 共 NUMPAGES15 页人教版高一英语必修二教案Unit 3 puters高一英语必修一u3教案【导语】进入到高一阶段，大家的学习压力都是呈直线上升的，因此平时的积累也显得尤为重要，大高一频道为大家整理了人教版高一英语必修二教案Unit 3 puters希望大家能谨记呦！教案【一】教学准备教学目的1.To practise listening prehension.2.To practise making decisions and reasoning教学重难点1.To practise listening prehension.2.To practise makin

2、g decisions and reasoning教学工具课件教学过程1.check the homework e_ercises.1).It has been reported that children will be offered free education.It has been reported that free education will be offered to children.2).It has been said that we will be offered the latest puter science course book.It has been pla

3、nned that the latest puter science course book will be offered to us.3).I have been told by Peter that I will be lent his notebook puter for a week.I have been told by Peter that his notebook puter will be lent to me for a week.2.Question: What can puters be used as?As we know, science and technolog

4、y is developing very fast and puters have bee smaller and smaller.They have been used in many fields.So, the 21st century is the century of information technology What does it mean? Does information technology/ IT only mean things like puters? Of cause not.Actually, it means more than puters.puters

5、are just one kind of IT.What else do you know is part of IT?(TV, radio, CD-ROM, DVD, books)Step3.Listening (SB)1.Pre-listening: What are the changes brought by different forms of IT ?What are the advantages and disadvantages of them ?2.While-listening:Go through the chart and make sure the students

6、look at the chart before they listen to the tape.(This is to sharpen their attention and listen for the answers.This will also help them get the gist of the te_t.) Then Listen to the tape and finish filling in the chart.(If necessary, play the tape for several times.)Say: After listening to their ta

7、lk, we know all kinds of IT have both disadvantages and advantages.Lets check the answers together.Type of IT Advantages DisadvantagesTV You can both listen and watch.You cannot write to friends.Web You can find information.It is very e_pensive.Radio You can listen to English.You cannot watch a film

8、.Book You can get information.Sometimes it is out of date.3.Post-listening:1) (pair work): decide which type of IT is best for you to use right now.Make your choice and give your reasons by using the following e_pressions.I think that.In my opinion, .I believe that.I agree because.I disagree because

9、.Ive decided that.2) (group work): Discussion :puters are useful and have brought us lots of good things, but they also cause bad effects.What attitude should we have towards the puter? (Make good use of it but never get trapped by it.)1) Situation: You have been asked by your parents to help choose

10、 puters for your home.You and your friend have looked at several puters.Talk about the special things each puter can do.Make a decision about which kind of puter to buy and e_plain why.Information input: Show students some pictures of different puters (desktop puter laptop puter )Language input: Use

11、ful e_pressions (Repeat it to strengthen students ability of use it.)Supporting an opinion Challenging an opinionI think that , because Perhaps, but what if / about ?First, Have you thought about ?One reason is that What makes you think that ?I think it is better because I dont like it because.(Pair

12、 work )Use the e_pressions to support your opinion or challenging others opinions.2) Oral report: (individual work )Do an oral report to your father and start your report like this: I looked at many different puters.The one I have chosen is the PEP personal puter.One of the main reasons is that it i

13、s suitable for homes.I found thatConclusionWhat useful e_pression do we use to make a decision and reason?(In this way, they can review and use the words and phrases again.)Step6 Pre-writingSay: Imagine what problems and delights this android might have to deal with while it is serving you.Try yours

14、elf in someone elses shoes is an important way of understanding how other people feel.Then discuss: You are an android.You work for a family with one child who is very spoiled.The parents want you to do everything for them.The parents are nice, but they often ask you to watch over their child.How do

15、 you feel? What would you do if the child asked you to do his/her homework for him/her? Would you ever tell the child “no”?Step7 WritingSay: Write a passage about the result of your discussion! It should contain:What do you have to do?What is the child like?What is the parents requirement of the chi

16、ld?What do the parents want you to do?What does the child want you to do?Then what will you do? How do you feel?Sle writing:Hello everybody, my name is Liu Yan.I am a 321 model android.I work for the Li family.Mr and Mrs Li work very hard too.Mr Li is an architect and designs great tall apartment bl

17、ocks.Mrs Li is a doctor and has to look after many patients.I remember all the plans for Mr Lis projects and can tell Mrs Li which drugs are the best to give any particular patient.And I also look after their library.I store all the books that they borrow from their school or friends in my brain.Of

18、course my brain is as large as a mountain, so work like that is no trouble to me.I really eat books just like people eat food.The Lis have a child who is very spoiled.He needs me to remember all his school te_tbooks so that I can do his homework for him.He just gives me the information on the subjec

19、t, what has to be done and the page numbers and I get on with it while he enjoys himself with his friends.Sometimes I dont think it is right to do his homework for him its somewhat cheating.However, his parents are very concerned at the pressure of work in school these days.The child has too much ho

20、mework to do.They like him to go to the key school but they also want him to be able to have hobbies, learn to swim and keep fit! Poor child!So they consider me the most important person in the family after themselves.I am always introduced to their friends and play with visiting children.I am the p

21、erfect family academic aid and, although I was not cheap to buy, Mr Li says I was worth every yuan!Step8 AssessmentGet the students to assess their writing ability according to the following the questions:1.Is your position well developed?2.Are your ideas well organized to the point?3.Do you have a

22、good choice of words and idioms in your writing?4.Do you get a good mastery of ple_ structures of language?5.What kind of mistakes have you made in your writing?Step9: HomeworkWrite about your discussion.You may begin like this:Hello, everyone.My name is _.Im 321 model android.I work for the Li fami

23、ly.课后小结学了这节课，你有什么收获?课后习题完成课后习题一、二。板书Unit 3 puters教案【二】教学准备教学目的教学目的：1.To have a good review of the key words and phrases and be able to write the good and bad things about puters .2.To learn by ourselves and cooperate with each other.3.To be a hard-working，and practical student.教学重难点1.To have a good

24、review of the key words and phrases and be able to write the good and bad things about puters .2.To learn by ourselves and cooperate with each other.3.To be a hard-working，and practical student.教学过程2.(电脑)操作员,接线员_3.性格;特点 _4.科技;工艺 _1.operator n.操作员; 接线员_v.操作; 经营_n.操作; 经营2.technology n.工艺; 科技; 技术_3.int

25、elligence n.智力; 聪明; 智能_adj.智能的; 聪明的4.appearance n.外观; 外貌; 出现5.application n.应用; 用处; 申请_v.应用; 申请_n.申请人; 求职者6.e_plore vt. vi.探究; 探测_n.探险家; 勘探者_7.personal adj.私人的; 个人的;_adv.就个人而言; 亲自_n.个性; 人格;三、用所给词的适当形式填空(1)Can you say dolphins are much more _than other animals?Well, they are animals of high _.(intell

26、igent)(2) She e_pressed her _speaking, I agreed with what she said.(personal)(3) Any _who would like to _to bee anassistant in our pany should send us an _.(apply)四、语境助记词不离句，句不离段With the electronic technology revolution going on，simplified calculation is solved in the application on finance by universal e_ploration.Our goal of making