人教版高中英语必修二Unit-3《Computers-Writing》课件.ppt（纯ppt,不包含音视频素材）

1、WritingWhat are the advantages and disadvantages of each form of IT?In small groups discuss this question and put your idea onto the chart.Then decide when each kind of IT is most useful.Use these reasoning expressions in your discussion.The advantage/disadvantage is I think/dont think thatGive me y

2、our reasonsWhat makes you think so?I thinkbecause of Lets decideAs/Since,I think I agree/dont agreebecauseFirst SecondI believe thatIve decided thatLets make a decisionSuggested answers:Type of ITAdvantagesDisadvantagesTVComputer RadioBookYou can both listen and watchYou cannot write to friendsYou c

3、an findinformation.It is not always accurateYou can listen to EnglishYou cannot watch a filmYou can get information.Sometimes it is out of dateWriting on page 23Write a description of your android.You may draw a picture of it if you wish.You need to imagine what problems and delights this android mi

4、ght have to deal with.Putting yourself in someone elses shoes is a very important way of understanding how other people feel My robots name is Yanyan.It is a 321 model android.It works for me and looks after my library.Its job is to store all the books that I borrow from the library or from school.O

5、f course Yanyans brain is as large as mountain so work like that is no trouble at all.Sample writingYanyan really eats and remembers books just like people eat food.I need Yanyan to remember all these books,so it can help me do my homework.I want to go to a key university but finding the information

6、 I need is hard work.So Yanyan can help me.This leaves me more free time to play sports and talk to my friends.It is the most important thing for me and my family.My father says my robot may not be cheap but it really helps me with my homework.The sample writing has three parts:1.The main heading,wh

7、ich is written larger than the rest of the article.It also gives the gist(梗概梗概,要旨要旨)of the article in a few wordsWriting task on Page 60Analysis of the sample writing:2.The smaller heading has smaller writing and gives a bit more information about the article so that the reader will want to carry on

8、 and read all of it3.The article itself is in the smallest sized writing,but contains all the information about the story The students can use the information they have gained from their interview with Hua Fei to write the article.It should be in the third person.A new type of PC the PEP is now on t

9、he market and attracts the attention of all PC lovers.The new type has improved disc storage and works much faster than most PCs on the market nowadays.It also has a smaller monitor with a flat screen and New type PC on the market PEP catches attention.is made with used recycled materials which come to terms with environment protection at present.The PEP is especially popular with young people and the past 10 days have seen a rapid increase in sales.