B2U3 Word Study.ppt

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1、河北省邯郸市第一中学河北省邯郸市第一中学张瑛张瑛Learning aims：1.To read the words correctly;2.To get familiar with them;3.To introduce computers using the words you learned.abacuscalculatorPClaptopPDA In a way the invention of computers can be considered a technological revolution and the start of“AI(artificial intelligenc

2、e)”.the development of computersWhats next?23+49+12+57+29+35+42+86=？Because of AI,they can simplify complex sums,“think logically”and solve any difficult mathematical problem.With the development of the network,computers have become very important in communication,finance,trade and many other workAP

3、PPeople all over the world can share their knowledge with others through the World Wide Web.Nowadays people even use their mobile phones to surf the Internet.In order to explore the Moon and Mars in the universe,computers have already been put into space rockets.space rocket In a word,computers can

4、nearly deal with most problems in our daily life.With the help of computers,the goals of human race will be turned into reality.However,just as a saying goes,“Every coin has two sides.”Personally,if you dont use computers properly,something uncomfortable will happen.For example,computer games progra

5、mmed by operators are so wonderful that a lot of young people love them very much.They even play the games totally day and night without going to school.As a result,they failed in their lessons.Sometimes if you download something,viruses which can make your computer break down will arise.Anyhow,if y

6、ou have a computer and make good use of it from now on,your life will be filled with happiness.Technological revolution Advantages DisadvantagesComputers simplify complex sums“think logically”solve difficult mathematical problems network,finance,applications World Wide Web mobile phones explore,spac

7、e rockets deal with with the help of the goals of human race reality DisadvantagesTechnological revolutionAdvantagesComputers in a wayAIabacuscalculatorPClaptopPDArobot/android coin personally something uncomfortable computer games programmed by operators totally as a result download viruses,ariseAn

8、yhow,from now on,happinessComputers In a way the invention of computers can be considered a technological revolution and the start of“artificial intelligence”.Because of AI,they can simplify complex sums,“think logically”and solve any difficult mathematical problem.With the development of the networ

9、k,computers have become very important in communication,finance,trade and many other applications.People all over the world can share their knowledge with others through the World Wide Web.Nowadays people even use their mobile phones to surf the Internet.在某种程度上在某种程度上科技革命科技革命人工智能人工智能简化简化算术题算术题有逻辑地有逻辑

10、地解决解决数学的数学的网络网络金融金融应用；用途应用；用途网网移动的移动的 In order to explore the Moon and Mars in the universe,computers have already been put into space rockets.In a word,computers can nearly deal with most problems in our daily life.With the help of computers,the goals of human race will be turned into reality.Howev

11、er,just as a saying goes,“Every coin has two sides.”Personally,if you dont use computers properly,something uncomfortable will happen.For example,computer games programmed by operators are so wonderful that a lot of young people love them very much.探索探索火箭火箭处理处理在在的帮助下的帮助下目标目标人类人类现实现实就个人而言就个人而言操作员操作员

12、They even play the games totally day and night without going to school.As a result,they failed in their lessons.Sometimes if you download something,viruses which can make your computer break down will arise.Anyhow,if you have a computer and make good use of it from now on,your life will be filled wi

13、th happiness.整个地整个地结果结果下载下载病毒病毒出现出现无论如何无论如何从现在开始从现在开始幸福快乐幸福快乐 Technological revolution Advantages DisadvantagesComputers 3mins simplify complex sums“think logically”solve difficult mathematical problems network,finance,applications World Wide Web mobile phones explore,space rockets deal with with th

14、e help of the goals of human race reality DisadvantagesTechnological revolutionAdvantagesComputers in a wayAIabacuscalculatorPClaptopPDArobot/android coin personally something uncomfortable computer games programmed by operators totally as a result download viruses,ariseAnyhow,from now on,happiness

15、Technological revolution Advantages DisadvantagesComputers I hope you can make good use of computers and the Internet to make your life and study happier.Homework:1.Read and recite the words.2.Finish the exercise.3.Write a brief introduction about computers using the words and expressions you have learned.Thank you!