Unit-4-Topic-2-Section-B-英语-初三-九年级-上学期.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,*,*,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,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,*,Unit4 Topic2 Section B,Review,Boys and girls.Lets play a game.Ask questions one by one.,How do you say it in English?,Whats it made of?,Whats it used for?,red wine/grapes,toothbrush/plastic,Janeunhappy/not allowed/be bad for,Kangkanga model rocket/be made of wood,be used for/Shenzhou/wish,Lets act out 1a.,Here are the key words on the blackboard.,Who would like to retell 2a?,learn English,English Learning Machine help us to improve our English,around 2005Beijing Renai Education Institute,:,Kangkang is learning English with an English Learning Machine.Its very nice.Its used,for helping us to improve our English.It was developed around 2005.It was developed by the Beijing Renai Education Institute.Its very useful for learning English.,And this picture )Who invented the radio?Do you know?,It was invented by Guglielmo Marconi.,And when was it invented?,It was invented in 1895.,Presentation,Listen to the tape,then answer the following questions.,(1)Who invented the light bulb?,(2)When was the light bulb invented?,(3)When was the radio invented?,Invention,Inventor,Year,Light bulb,E dison,Guglielmo Marconi,1903,We have learned a lot of inventions.Now we are going to learn something new about a great invention clone.Please read 3a carefully.And finish 3b.You should finish it in 5 minutes.,the cloned sheep,Scotland,a great experiment,rabbits,sheep,cows,mice,pigs,and some other animals,DNA,living things,human beings,every part of your body,fingernails,hair,own be similar to the same as,Listen,answer the questions,.,1:Where was Dolly created?,2:What is used in cloning?,In Scotland,Its DNA,Read 3a,mark the statements true(T)or false(F),()1:The cloned sheep,Dolly,was cloned in Canada.,F,()2:Scientists have cloned pigs.,T,()3:Every part of our body has different DNA.,F,()4:There is DNA in all living things.,F,Please listen to 3a.and read after it.Find out the new words and important phrases.,clone,create,experiment,so far,the same as,be similar to,Now,look at the chart on the blackboard and try to say something about the inventions we learned just now.,Shenzhou VI,launch/in China/in 2005,Shenzhou VI,launch/in China/in 2005,Make up sentences according to the example and practice more.,用括号内所给单词的适当形式填空。,1：Thomas Edison is a famous _.He _ many things in his life.One of the _is light bulb.Do you know when it was _?(invent),2,:,Dolly,the _(clone)sheep was_(creat)a few years ago.,inventor,invented,inventions,invented,cloned,created,Choose the best answer,（）1:-do you know the story of Liu Sanjie?,-of course.The story _hundreds_ years ago.,A was happened,of B happened,of,C was happened,/,()2:I didnt go to my best friends party because I_,A wasnt invited B havent invented C didnt invented,()3:-When _the hospital _?Around 1995,A does,built B was,built C is,built,B,A,B,Project,Please write a short passage.You can choose a new technology or a great invention.Say something about a useful invention around you,or something you want to invent in the future.Youd better tell us what you think of it.,根据英文提示写一篇6080词的文章。,现在大家都在忙于学有关互联网的知识。上网很容易，,所以每天有许多人在使用互联网。,发送电子邮件在学生中越来越流行了。你认为,now,people,busy,the Internet,it,easy,get on-line,many people,send,e-mail,popular,think,become,one of,important part,peoples life,Now people are busy learning about the internet.It is easy to get on-line,so many use Internet every day.Sending e-mail is more and more popular among students.I think the computer has become one of the important parts in peoples life.The Internet makes my life more interesting and colorful.I like the Internet very much.What about you?,Thank you,Good bye !,