九年级unit6sectionA（1a--2d）.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,6/28/2026,1,Unit 6,When was it invented?,6/28/2026,2,Section A 1,1a2d,6/28/2026,3,Do you know what these inventions are?,6/28/2026,4,Karl Benz,Do you know who these inventors are?,Alexander Bell,J.L.Baird,6/28/2026,5,Can you match the inventions with the right inventors?,6/28/2026,6,Karl Benz invented the first car in 1885.,The first car,was invented,(by Karl Benz)in 1885.,6/28/2026,7,The first telephone,was invented,(by Bell)in 1876.,Bell invented the first telephone in 1876.,6/28/2026,8,The first television,was invented,(by,J.L.Baird,)in 1927.,J.L.Baird,invented the first television in 1927.,6/28/2026,9,Look at the things below.In what order do you think they were invented?Discuss them with your group.Then number them 1-4.,1a,2,3,1,4,6/28/2026,10,I think the TV was invented before the car.,Well,I think the TV was invented after the car.,6/28/2026,11,I think the telephone was invented before the computer.,Well,I agree with you.,6/28/2026,12,Listening,Listen and match the inventions with the years.,1b,_ 1876,_ 1885,_ 1927,_ 1971,d,a,c,b,6/28/2026,13,Student B,cover the dates.Student A,ask Student B when the things in the picture in 1b were invented.Then change roles and practice again.,Practicing,1c,When was the telephone invented?,I think it was invented in 1876.,6/28/2026,14,When was the car invented?,It was invented in 1885.,When was the TV invented?,It was invented in 1927.,6/28/2026,15,When was the computer invented?,It was invented in 1971.,6/28/2026,16,heel,n,.,鞋跟,;,足跟,Presentation,scoop,n,.,勺,;,铲子,electricity,n,.,电,;,电能,6/28/2026,17,e.g.I like the,style,of the skirt.,我喜欢这条裙子的款式。,style,n,.,样式,;,款式,6/28/2026,18,Listening,Listen and number the inventions 1-3 in the order you hear them.,2a,_ shoes with special heels,_ shoes with lights,_ hot ice-cream scoop,runs on electricity,1,2,3,6/28/2026,19,Invention,What is it/are they used for?,shoes with special heels,_ the style of the shoes,shoes with lights,seeing _,hot ice-cream scoop,_ really cold ice-cream,Listen again and complete the chart.,2b,changing,serving,in the dark,6/28/2026,20,The first invention is shoes with _.People always hit their toes on _ on the way to the bathroom at night.So people can use them for _ in the _.,Listen again and fill in the blanks.,something,seeing,dark,lights,6/28/2026,21,The second invention is a special ice-cream _.It runs on _ and becomes hot.Its _ for serving really _ ice-cream.,scoop,electricity,used,cold,The last invention is shoes with special _.People can move the heels _ and _.You can _ the heels if you are going to a _ or _ them if you are just going out for _.,heels,down,up,raise,party,lower,shopping,6/28/2026,22,Make conversations using the information in 2b.,What are the shoes with lights used for?,2c,Theyre used for seeing in the dark.,6/28/2026,23,What are hot ice-cream scoop used for?,Theyre used for serving for really cold ice-cream.,What are shoes with special heels used for?,Theyre used for changing the style of the shoes.,6/28/2026,24,Hey Roy,the subject for my school,project,is“Small inventions that changed the world.”Can you help me think of an invention?,Role-play the conversation.,2d,My,pleasure,!Let me think hmm I know!The,zipper,!,Role-play,n.,项目,;,工程,n.,高兴,;,愉快,n.,拉链,6/28/2026,25,The zipper?Is it really such a great invention?,Think about how often its used in our,daily,lives.You can see zippers on dresses,trousers,shoes,bags almost everywhere!,adj,.,每日的；日常的,6/28/2026,26,Well,you do seem to have a point,Of course!I thought about it because I saw a,website,last week.The,pioneer,s of different inventions were,list,ed there.,n,.,网站,n.,先锋,;,先驱,v.,列表,;,列清单,n.,名单,;,清单,6/28/2026,27,For example,it,mention,ed that the zipper was invented by Whitcomb Judson in 1893.But at that time,it wasnt used widely.,v,.,提到,;,说到,6/28/2026,28,Really?So when did it become popular?,Around 1917.,6/28/2026,29,1.Well,you do seem to,have a point,have a point,有道理,e.g.I admit(that)you,have a point,.,我承认你有理。,6/28/2026,30,2.They,are used for seeing,in the dark.,be used for doing sth.,表示“被用来,做某事”。与,be used to do sth.,同义。,表示用途、目的。,e.g.This computer,is used to control,all the machines.,这台电脑是用,来控制所有机器的。,Do you know what this tool,is,used for,?,你知道这个工具是用来做什么的,?,6/28/2026,31,3.,Think about,how often its used in,our daily lives.,think about,表示“考虑，想起,”,。,e.g.He is,thinking about,travelling in,the summer holidays.,他正在考虑暑假旅游的事。,She was,thinking about,her,childhood days.,她正回想她的童年时期。,6/28/2026,32,【,拓展有关,think,的短语,】,think of,指“考虑,记忆,记起”,e.g.You,think of,everything!,你全都提到了。,I cant,think of,his name at the,moment.,我一时想不起他的名字。,6/28/2026,33,think sth.over,指“仔细想,审慎思考,作进一步考虑”。,e.g.Please,think over,what I said.,请仔细考虑我说的话。,I want to,think it over,.,我想仔细考虑一下这件事。,6/28/2026,34,think sth.out,指“想通,想出,熟思”。,e.g.He,thought out,a new idea.,他想出了一个新主意。,That wants,thinking out,.,那件事需要仔细考虑。,6/28/2026,35,Recite the conversation in 2d.,Homework,