九年级的unit6sectionA(1a-1c)公开课课件.pptx

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1、 学习本是一件快乐的事，课堂上你的出色表现会给老师和同学们带来快乐，同时你也成了班里最快乐的人。Enjoy studying!Enjoy English!Enjoy happiness!Period 1Section A 1a-1c学习目标学习目标1.学习并使用一般过去时态的被动语态.2.学会并掌握下列句子结构：When was the car/.invented?It was invented in.Who was it invented by?It was invented by.3.通过听力材料获取有关发明物的信息.RevisionFree TalkLead-in There are m

2、any important inventions in the world.They make our life convenient.Do you know when and who invented（发明）them?1810trainA:Whats this?StephensB:Its a train.B:It was invented in 1810.B:It was invented by Stephens.A:When was it invented?A:Who was it invented by?A:Whats it used for?B:Its used for traveli

3、ng.travelAsk and answer:Report:This is a trainPairwork A:Whats that?A:When was it invented?A:Who was it invented by?A:Whats it used for?car travel1885 Carleplane travel1907 Wright BrothersA:What are they?B:They are light bulbs.A:When were they invented?B:They were invented in 1878.A:What are they us

4、ed for?B:They are used for giving light in the dark.A:Who were they invented by?B:They were invented by Edison.light bulbs1878give lightEdisonReport:The light bulbs are useful invention.They were invented in.They were invented by.They are used for.I think they are the most useful inventionsin the wo

5、rld.If we dont have light bulbs,we cant do anything at night.1876188519271971adbc1bListen and match the inventions.dacbThe cars were invented in 1885.The TV was invented in 1927.The computers were invented in 1971.The telephone was invented in 1876.Invention Inventor Time Used forTV Baird 1927 watch

6、 shows car Carle 1885 travelcomputer Jobs 1971 get informationphone Bill 1876 communicate with others A:Who was the TV invented by?B:It was invented by Baird.A:When was the TV invented?B:It was invented in 1927.A:What is it used for?B:It is used for watching TV shows and news.Make up conversations a

7、nd report.Report:Every family has a TV set.I think it is a useful invention.It is used for watching TV shows and news.We can know about the things in the world.It was invented by Baird.It was invented in 1927.I like it very much.I love invention.I will become a little inventor in the future.Do exerc

8、ises in class:1.Chinese _ by more and more people in the world now.A.is spoken B.is speaking C.speaks D.spoke2.I_ to sing a song last night.A.am asked B.was asked C.ask D.asked3.It was used _ changing the style of the shoes.A.to B.for C.in D.at4.Cars were invented_1885.A.on B.at C.for D.in5.-Who_the

9、 washing machine_?-It was invented by Fisher.A.did,invent B.is,invented C.was,invented D.was,invented byABBDD 补全对话：A:What do you think is the most useful 1.?B:I think it is the light bulb.A:Who was it invented 2.?B:Thomas Edison.A:Which country 3.he born in?B:America.A:4.was it invented?B:It was inv

10、ented after many experiments.(实验)A:Did he invent other things?B:Yes,he invented lights,talking machine and so on.A:Perhaps he is the greatest 5.the world has ever known.inventionbywasHowinventorSummary Sentencepattern 句型：When was the car invented?It was invented in 1885.Who was the car invented by?It was invented by Carle.Words:Grammar:invent v.发明invented一般过去时态的被动语态be(was/were)+及物动词的过去分词invention n.发明物inventor n.发明者A.Write about an invention you know.(用3-5 句话表达)B.Write a short passage about an invention.(你可以大胆想象，加上自己的观点）