初中英语 沪教牛津版 8A Unit3 Computers Reading Computer facts课件

1、Reading: Computer facts福田区外国语学校 向慧Unit 3 Computers通过本课学习，你将了解电脑的发展趋势以及在当今社会中所起的重要作用；掌握和电脑相关的词汇；深入理解电脑与人类的关系。为了达到这个目标，你需要认真聆听，做好笔记；动脑思考，积极参与。到达这个目标，你能够准确地阐述电脑的基本信息(外观、用途、与人类的关系)。学习目标Teaching ObjectivesPre-readingGuess what it is.the first computera desktop computera notebook computertablet: 平板电脑Pre-r

2、eadingHow much do you know about computers?Pre-reading：P34成本高Can you name the different parts of a computer?Complete the sentences with the correct words.1. The _ shows words and pictures.2. We use the _ for typing.3. The “brain” of a computer is in the _.4. We move the _ to control the computer.5.

3、We hear sound from the _.keyboard monitor speakers main unit mousemonitorkeyboardmousespeakersmain unitPre-reading：P341 Computers are getting smaller and better.2 Computers can do important jobs like flying planes.3 Computers may work as doctors.4 Computers are expensive.Before you read: P34Look at

4、the pictures, the title and the sub-headings of the article on page 35. Then tick () the facts that the article probably talks. What is the sub-heading?Before you read: P35A sub-heading usually tells us the topic of the paragraph below it.sub-headings1. Computers are getting smaller and better.2. Co

5、mputers can do important jobs like flying planes.3. Computers may work as doctors.4. Computers are expensive.Before you read：P34Look at the pictures, the title and the sub-headings of the article on page 35. Then tick () the facts that the article probably talks.While-readingComplete the outline of

6、the article.Computer factsPart 3Part 2Part 1The _ of computers in different timesThe _ of computers in daily lifeThe _ between human beings and computers in the futuresizesusesrelationship01Studying:do homework, read news.02Communicating: QQ, Wechat. 03Relaxing:music, movies, play games 04Shopping:o

7、nline stores.What else can you do with computers?While-readingPost-readingRetell the article based on the mind map.You may begin in this way:The article Computer Facts introduces three aspects of computers. First.Focus on the key words.Try to use the words, phrases and sentences we have learnt.Post-

8、readingA possible version: The article Computer Facts introduces three aspects of computers. First, it describes the sizes of computers in different times. Computers are becoming smaller and better.We depend on computers more than we realize. Second, it talks about the uses of computers. We can calc

9、ulate, type and draw things with computers. Also, computers can do important jobs like operating railways and flying planes and spaceships. Third, it introduces the relationship between human beings and computers in the future. According to the writer, computers cant be cleverer than us, because hum

10、an brains can produce new ideas but computers cannot. However, one day computers may do a better job than human beings. We may have nothing to do.Post-reading: P361. If something is very small, it is _. (line 5)2. Some young people always need help from their parents. They should learn to _ themselv

11、es. (line 8)3. We had fun and learnt something new as well. We had a good time. _, we learnt a lot. (line 14)4. When we make a machine work, we _ it. (line 16)C1 The words in italics explain the meanings of some words on page 35. Find these words to complete the sentences. Change their forms if nece

12、ssary.operateIn additiondepend ontinytiny /tani/ adj. 极小的operate/pret/v.操作；使运行depend on 依赖；依靠In addition 此外；另外Post-readingDiscuss and answer the questions below with your classmates.1.Do you depend on computers a lot in your daily life? Give examples.2.Do you agree that computers will be able to do

13、all our jobs in the future? Give reasons.Post-readingDiscuss and answer the questions below with your classmates.1.Do you depend on computers a lot in your daily life? Give examples.Daniels Answer:Opinion: Yes, he depends on computers a lot.Examples:Computers can be used to search information. Compu

14、ters can be used to write documents(文档).Computers can be used to communicate with others.Post-readingDiscuss and answer the questions below with your classmates.2.Do you agree that computers will be able to do all our jobs in the future? Give reasons.Wendys Answer:Opinion: No, she disagrees with the statement.Reasons:Computers cant do creative jobs.Computers cant do emotional jobs.Computer