九Unit6第一课时.ppt

Unit 6 When was it invented?Section A Period 1,invent v.发明inventor n.发明家，发明者invention n.发明,The a new.,inventor,invented,invention,那个发明家发明了一项新发明。,A new was by an,inventor.,invented,invention,New words,Listening,_ 1876_ 1885_ 1927_ 1971,1b,18761900180920052013531BC,eighteen seventy-six,two thousand thirteen,eighteen O nine,nineteen hundred,two thousand and five,five three one BC,Listening,_ 1876_ 1885_ 1927_ 1971,d,a,e,c,1b,A:When was the telephone invented?B:I think it was invented in 1876.,1c,telephone1876,A:When were cars invented?B:I think they were invented in 1885.,cars 1885,Who invented the telephone?,Who was the telephone invented by?,Bell invented the telephone.,It was invented by Bell.,Bell,whom,Who invented cars?,Karl Benz invented cars.,Who were cars invented by?,They were invented by Karl Benz.,Benz,1885,Ford,1971,1976,1907,Wright,Cray,Bill,Pairwork,A:When was it invented?B:It was invented in.A:Who was it invented by?B:It was invented by.,Guessing,-What is it used for?-It is used for,eatingeat telling the date tell the date,Interesting Inventions,eatingeat telling the date tell the date,-What is it used for?-It is used for,driving.,Guessing,-What are they used for?-They are used for,holding waterseeing in the dark scooping,holding waterseeing in the dark scooping,-What are they used for?-They are used for,calling.,Guessing,A:When was it invented?A:When were they invented?A:Who was it invented by?A:Who were they invented by?A:What is it used for?A:What are they used for?,Try to find the rules,B:It was invented in.B:They were invented in.B:It was invented by.B:They were invented by.B:It is used for B:They are used for,被动语态的结构：1.一般现在时的被动语态:,2.一般过去时的被动语态:,Phrases:1.被发明的 2.被用于,am/are/is+动词的过去分词,was/were+动词的过去分词,be invented by be used for,Complete the dialogueA:Look!This looks so interesting!B:Ah,its a great invention of China.A:Really?When _it _?B:I think it _ _ in Han Dynasty.(汉朝)danst A:Who _ it _by?B:It _ _ by Zhang Heng.A:What _it _ for?B:Guess!A:_it _ for holding water?B:No.It _ _ for testing earthquake.A:Wow!Its really amazing!:kweik,was,invented,was,invented,is,used,used,Is,is,used,invented,was,invented,was,Imagine you are a business group.Work in groups and talk about your invention.Then try to sell your invention to the class.,A:This special pen was invented by Zheng Jie in 2012.It has three colors and it is used for,Talk about your inventions.,Summary:,1.Key words:,When was it/were they invented?It was/They were invented in.Who was it/were they invented by?It was/They were invented by.What is it/are they used for?It is/They are used for.,Invent,inventor,invention,2.Key sentences:,Describe one of your inventions and write it down.,Homework,Life process,1.When he was a child,his teacher got him out of the class because his brain is“addled”(头脑糊涂的confused）.2.At the age of ten,Edison had already built a chemistry lab for himself.3.On Oct.21th,1879,Edison invented electric light.4.In Dec.1880,he set up his own electric lighting company，and became a business manager.5.In 1931,Edison passed away with over 2,000 inventions contributed in mineral,construction,chemical and so on.,About Edisons words,The key to success:,Genius is one percent inspiration and ninety-nine per cent perspiration.Accordingly,a genius is often merely a talented person who has done all of his or her homework,天才就是1%的灵感加上99%的汗水，相应地天才常常是那些做好了所有功课的人。,Words for you,We need to know:1.It is never too late to learn.2.Never give up!Standing on the shoulders of giants,we can make a great success,too!,Thank you for listen to me,