教育专题：unit6 (2)

,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,*,Click to edit Master title style,When was it,invented?,Unit 6,heel,scoop,electricity,style,project,pleasure,zipper,n.,脚跟；足跟,n.,勺；铲子,n.,电；电能,n.,样式；款式,n.,项目；工程,n.,高兴；愉快,n.,拉链；拉锁,Words and,Expressions,daily,have a point,website,pioneer,list,mention,adj.,每日的；日常的,有道理,n.,网站,n.,先锋；先驱,v.,列表；列清单,n.,名单；清单,v.,提到；说到,Words and,Expressions,What are the Four Great Inventions in ancient China?,Who invented them?,Talking,paper-making,printing,compass,gunpowder,Cai,Lun,Bi,Sheng,ancient workers,ancient alchemist(,炼丹家,),Paper-making,was invented,by,Cai,Lun,.,objectives,To listen and talk about the famous inventions and their history,using,passive voice,1.-When,was invented,?,-It,was invented,in,2.I think,is invented,before/after,To listen and speak about what inventions were used for using,passive voice,What,is/are used for,?,It is/they,are used for,.,What,s,this,called,in English?,car,telephone,microwave,oven,computer,battery,television,Look at the things.In what order do you think they,were invented,?Discuss them with your group.,VS,I think the TV,was invented,before the car.,Well,I think the TV,was invented,after the car.,一般过去时的被动语态,was/were+,及物动词的过去分词,VS,I think the computer,was invented,after the phone.,Yes,I agree with you.,Look at the things.In what order do you think they,were invented,?Discuss them with your group.,Look at the things.In what order do you,think they,were invented,?,VS,The car,was invented,before,the TV set.,Look at the things.In what order do you,think they,were invented,?,VS,The telephone,was invented,before,the TV set.,Look at the things.In what order do you,think they,were invented,?,VS,The telephone,was invented,before,the computer.,Look at the things below.In what order do,you think they,were invented,?Number,them.,1a,Listen and match the inventions with the years.,1971,1885,1876,1927,1b,听力原文,Game,全班分成两组，每组出四个代表。,游戏规则：每组的四名同学分别命名为,car,phone,computer,television,，当一组同学问出,When was the car invented?,另外一组叫,car,的同学要马上说出,I think it was invented in 1885,，,然后游戏继续，由,car,继续发问。答题过慢，时间说错或句法有问题都算错。,1c,What can you see on the table?,What is the boy doing?,What is the girl doing?,What is the scoop used for?,What are shoes used for?,Look and guess,Listen and number the inventions 1-3 in the order you hear them.,2a,Invention,What is it/are they used for?,shoes with special heels,shoes with lights,hot ice cream scoop,seeing in the dark,serving really cold ice-cream,Listen again and complete the chart below.,changing the style of the shoes,2b,听力原文,be used for,被用做于,A:What,is,the car,used for,?,B:,The car,is used for,travel,ing,.,看图用,be used for,造句。,microwave,phone,scissors,pencil sharpener,keyboard,2c,Make conversations using the information in 2b.,Look at the shoes with special heels,what are they used for?,They are used for changing the style of the shoes.,How about the shoes with lights,what are they used for?,They are used for seeing in the dark when you get up at night.,1.Whats this?,2.Where can you see it?,Lets read the conversation in 2d.,Who invented zipper?,The zipper was invented by Whitcomb Judson.,2.When was the zipper invented?,In 1893.,3.When was it used widely?,Around 1917.,Read the dialogue in 2d,then answer the questions below.,Paul:,Hey Roy,the subject for my school project is“Small inventions that changed the world”.Can you help me think of an invention?,Roy:,My pleasure!Let me think hmm I know!The zipper!,Paul:,The zipper?Is it really such a great invention?,Roy:,Think about how often its used in our daily lives.You can see zippers on dresses,trousers,shoes,bags almost everywhere,！,Paul:,Well,you do seem to have a point,Roy:,Of course!I thought about it because I saw a website last week.The pioneers of different inventions were listed there.For example,it mentioned that the zipper was invented by Whitcomb Judson in 1893.But at that time,it wasnt used widely.,Paul:,Really?So when did it become popular?,Roy:,Around 1917.,Why does Roy think the zippers are,small inventions that changed the world?,read and think,1),拉链是在,1893,年被惠特科姆,.,贾德森发明的。,The zipper_ _ _ Whitcomb Judson _ 1893.,2),但是在那个时候，它没有被广泛使用。,But _ _ _,it _ _ widely.,was,invented,by,in,at,that,time,wasnt,used,read and translate,Read and try to recite the conversations in 5-10 minutes.,Role-play,1.Role play in groups;,2.Role play in front of the class,Well see which group does the best.,2d,The zipper is one of small inventions that changes the world.It _ in our daily lives.You can see zippers almost everywhere.The zipper _ Whitcomb Judson in 1893.But at that time,it _ widely.Around 1917,it became popular.,Fill in the blanks according to the conversation.,is used,was invented by,wasnt used,Language points,Can you,help,me,think of,an invention?,help,sb,.(to)do,sth,.,帮助某人做某事,Will you help me(to)choose myself a new coat?,请你帮我选件新大衣好吗？,I often help my mom with the housework.,help,sb,.with,sth,.,你能帮我想个发明吗？,Language points,Think about,how often,it is used in our daily