Unit 3 Computers Learning about Language 课件（共20张PPT）
文档属性
| 名称 | Unit 3 Computers Learning about Language 课件（共20张PPT） |  | |
| 格式 | zip | ||
| 文件大小 | 2.2MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2019-07-07 20:12:32 | ||
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文档简介
课件20张PPT。1Learn to know how to use the computer properly.Develop the spirit of cooperation Learn to use some useful words and phrases:
calculate , simplify , universal ,solve, reality, total , explore , application , as a result.
Learn to make sentences using useful sentence patterns : so…. that , personally ,…… I disagree/agree….becauseDevelop the spirit of cooperation Learning AimsUnit 3 computersThe history of computersTask 1
Listen to the tape and fill in the blanks.3calculatingsimplifysumssolverealitytotallyconnectednetworkexploreuniversalrocketsapplications4YESNOPlay a gameChoose the right meanings of the underlined words in the sentences.Come on You can do it .5One chance for one person,
2points for one questionRead the sentences first,and then answerRules of the gameStand up when you hear “begin”Rules1. This question is too difficult for the children.I think we’d better find a way to simplify it.A.make it more difficult.2.I am calculating how much money I should leave for him.B.make things easier.A.Finding the answer
using numbers.B.thinking about it.Start the challenge73. when he had a problem to solve,he would work at it until he found the answer.You are the best单击输入标题内容A.give up.B. work out the answer
to a problem.4. The chidren have gone exploring in the woods. A.travelling around an area to find out about it.B.staying indoors.8单击输入标题内容5 .a social network6. He was totally happy with this gift.A. Some kind of workB.Connected computer systemA.completely.B.hardly.
? I totally believe that…
? I agree because…
? I disagree because…Giving an opinionReasoningIs it helpful for us students to use computers?
Why or why not ?Personally…
In my opinion,…10(1).Nowadays computers are ___________ (universal) used in our daily life.They can ____________ (简化我们的工作) by ______ （calculate）difficult ______ （sum）easily .
(2).Computers can help us __(解决) some tasks ,such as different __________（应用程序）and_______ （下载）useful information.(3).____________________ （人工智能）or different kinds of ________(机器人)can help people finish many tasks which human being can’t do well.For example,we can ________(探索)Mars with the help of them.Advantages of computersuniversallysimplify our workcalculatingsumssovleapplicationsdownloadArtificial intelligencerobotsexploreTask 211(1).Teenagers are crazy about the computer games and chatting on the Internet._________(结果), They have little time to study .(2).Peple depend on computers so much ______(以至于)they prefer to escape from ____ （现实）.Because they can only get confidence and _________（幸福）from the Internet.(3).They will be cheated on the Internet, which will _________（total）change their life.As a resultthatrealityhappinesstotallyDisadvantages of computers12Internet addiction13Task 3 discussion Discuss the solutions to the Internet addiction in pairs.14Task 4 Free talk and role playTom , a school student , wants to buy a computer . But his mother doesn’t want to.So he asks his teacher to help him persuade his mother.Try to make up a conversation in groups of 3 to show the different attitudes towards computers. One is the student , one is the teacher and the last one is the parent.15rulesuse the words and expressions we have learned today Show your opinions clearly in your performance16Be active and brave to show your conversation.单击输入标题内容 There is no doubt that computer has two sides. If we make good use of it, it will make our lives more colorful and convenient. But don’t lose yourself in playing computers.
Just remember : keep fit,study well and work hard.18Homework19Homework
请根据以下的情景说明和写作要求，使用5个规范的英语句子描述全部所给的信息内容。
情景说明
假设你所在的班级将要举行以“中学生上网的利弊”为主题的班会，你准备在会上发言，请你根据提示用英语写一篇发言稿。
利：获取信息；了解时事；欣赏音乐、电影等。
弊：迷恋网络游戏；诱发青少年犯罪；影响学习和健康。20Thanksforyourlistening
calculate , simplify , universal ,solve, reality, total , explore , application , as a result.
Learn to make sentences using useful sentence patterns : so…. that , personally ,…… I disagree/agree….becauseDevelop the spirit of cooperation Learning AimsUnit 3 computersThe history of computersTask 1
Listen to the tape and fill in the blanks.3calculatingsimplifysumssolverealitytotallyconnectednetworkexploreuniversalrocketsapplications4YESNOPlay a gameChoose the right meanings of the underlined words in the sentences.Come on You can do it .5One chance for one person,
2points for one questionRead the sentences first,and then answerRules of the gameStand up when you hear “begin”Rules1. This question is too difficult for the children.I think we’d better find a way to simplify it.A.make it more difficult.2.I am calculating how much money I should leave for him.B.make things easier.A.Finding the answer
using numbers.B.thinking about it.Start the challenge73. when he had a problem to solve,he would work at it until he found the answer.You are the best单击输入标题内容A.give up.B. work out the answer
to a problem.4. The chidren have gone exploring in the woods. A.travelling around an area to find out about it.B.staying indoors.8单击输入标题内容5 .a social network6. He was totally happy with this gift.A. Some kind of workB.Connected computer systemA.completely.B.hardly.
? I totally believe that…
? I agree because…
? I disagree because…Giving an opinionReasoningIs it helpful for us students to use computers?
Why or why not ?Personally…
In my opinion,…10(1).Nowadays computers are ___________ (universal) used in our daily life.They can ____________ (简化我们的工作) by ______ （calculate）difficult ______ （sum）easily .
(2).Computers can help us __(解决) some tasks ,such as different __________（应用程序）and_______ （下载）useful information.(3).____________________ （人工智能）or different kinds of ________(机器人)can help people finish many tasks which human being can’t do well.For example,we can ________(探索)Mars with the help of them.Advantages of computersuniversallysimplify our workcalculatingsumssovleapplicationsdownloadArtificial intelligencerobotsexploreTask 211(1).Teenagers are crazy about the computer games and chatting on the Internet._________(结果), They have little time to study .(2).Peple depend on computers so much ______(以至于)they prefer to escape from ____ （现实）.Because they can only get confidence and _________（幸福）from the Internet.(3).They will be cheated on the Internet, which will _________（total）change their life.As a resultthatrealityhappinesstotallyDisadvantages of computers12Internet addiction13Task 3 discussion Discuss the solutions to the Internet addiction in pairs.14Task 4 Free talk and role playTom , a school student , wants to buy a computer . But his mother doesn’t want to.So he asks his teacher to help him persuade his mother.Try to make up a conversation in groups of 3 to show the different attitudes towards computers. One is the student , one is the teacher and the last one is the parent.15rulesuse the words and expressions we have learned today Show your opinions clearly in your performance16Be active and brave to show your conversation.单击输入标题内容 There is no doubt that computer has two sides. If we make good use of it, it will make our lives more colorful and convenient. But don’t lose yourself in playing computers.
Just remember : keep fit,study well and work hard.18Homework19Homework
请根据以下的情景说明和写作要求，使用5个规范的英语句子描述全部所给的信息内容。
情景说明
假设你所在的班级将要举行以“中学生上网的利弊”为主题的班会，你准备在会上发言，请你根据提示用英语写一篇发言稿。
利：获取信息；了解时事；欣赏音乐、电影等。
弊：迷恋网络游戏；诱发青少年犯罪；影响学习和健康。20Thanksforyourlistening