牛津高中英语模块五-Unit3-Task-课件

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,*,Unit 3,Science Versus Nature,Unit 3,1,Period Four Task,Period Four Task,2,Skills building 1:,changing or correcting a text,We are often asked to do things like filling in a form or taking down telephone numbers,names and addresses.When information is passed between people,it often contains mistakes.Such information must be checked and corrected when it is recorded incorrectly.For example:,Skills building 1:We are ofte,3,1.You may have to correct,grammatical errors and spelling,mistakes.,2.You may have to make changes to,the information in the text.,3.You may need to change the style or,tone of the text.,1.You may have to correct,4,Remember to:1.read the questions or instructions carefully 2.listen closely when spellings are given 3.pay attention to words or phrases that express contradiction,such as:,No,I dont think so.Thats not right.Are you sure?And I think it should be,Remember to:,5,Listen to the tape and correct the,following sentences.,1.,Legs can be lengthened by up to 8cm.,2.Legs are made to grow 1mm,per week.,3.The new bone is not as strong as the original bone.,18cm,every day,Passage One,Listen to the tape and correct,6,4.,A 45-year-old man died after trying to grow by 6cm.,5.Patients cant do any exercise for three years.,6.It takes 14 months to increase your height by 12cm.,7.Age of patients:16 to 55.,8.5%of operations are unsuccessful.,9.Costs RMB185,000.,A 35-year-old,two,18,60,8%,8500,4.A 45-year-old man died afte,7,Tapescript:,M:,Hi,Catherine.What are you doing?,C:,Just going over our notes on height-,increasing operations.,M:,Yes,it took us a long time to finish,them.Whats the problem?,C:,I cant read some of my writing,so,perhaps we can go over the notes,together so I can check for any,mistakes.,Tapescript:,8,M:,Yes,sure.Ill try to remember,what we said before.,C:,According to my notes,the doctors,break the bones of your legs and,then make them grow by about,eight centimeters?,M:,I think youve got that wrong.The,doctors can make them grow by,about eighteen centimeters.,M:Yes,sure.Ill try to reme,9,C:,Thats one millimeter per week,right?,M:,No.Every day.,C:,Yes,I see.So,the bone is not as,strong as the original?,M:,The bone is as strong as the original.,C:,Oh!I also wrote that a forty-five-,year old man dies after trying to,make his legs grow by six,centimeters?,C:Thats one millimeter per w,10,M:,No,he was only thirty-five years old.,C:,Thats young!When the operation is,complete,patients cant do any,exercise for three years.Is that,right?,M:,No!After two years.,C:,Wow!I got a lot of this wrong then.,What about increasing your height by,twelve centimeters in fourteen months?,M:No,he was only thirty-five,11,M:,No,eighteen months.,C:,And the age of the patients who can,have this operation.It is between,sixteen and fifty-five.,M:,No,that should be between 16 to 60.,C:,And how many operations are,unsuccessful?,M:,8%.,M:No,eighteen months.,12,C:,And the cost is RMB185000.,M:,No,its about RMB8500.,C:,Phew.I did get a lot of things wrong,but I think thats all.Thanks for,having such a good memory.I will see,you tomorrow.Bye.,M:,Ok.I will look over the note when,you have typed them.Bye,now.,C:And the cost is RMB185000.,13,Genetically Modified(GM)food,Passage two,Genetically Modified(GM)food,14,牛津高中英语模块五-Unit3-Task-课件,15,牛津高中英语模块五-Unit3-Task-课件,16,cherry tomato,cherry tomato,17,牛津高中英语模块五-Unit3-Task-课件,18,含乙肝疫苗的转基因土豆,含乙肝疫苗的转基因土豆,19,牛津高中英语模块五-Unit3-Task-课件,20,牛津高中英语模块五-Unit3-Task-课件,21,牛津高中英语模块五-Unit3-Task-课件,22,Listen and correct the following notes,1.,Growth hormones are used in meat,eggs and vegetables.,2.Growth hormones make animals grow fatter.,3.Growth hormones keep animals healthy.,faster,dont help keep animals healthy.,Listen and correct the followi,23,4.,GM food is more expensive than natural food.,5.GM food technology is a new scientific development.,6.GM food tastes better than natural food.,7.Free-range food comes from animals that are given drugs.,cheaper,isnt,the same as,arent,4.GM food is more expensive,24,8.,Free-range food is cheaper than GM food.,9.Free-range animals are kept in dark sheds.,10.Most people wouldnt pay more for free-range food.,more expensive,arent,dont mind paying,8.Free-range food is,25,Tapescritp:,S=Student,S=Scientist,S:,Thank you for taking the time to come,and talk to us about GM food.,S:,Its my pleasure.,S:,Im glad I have the opportunity to talk,to you before the lecture.Id like to ask,some questions.,S:,Ok,what would you like to know?,Tapescritp:S=Student S=S,26,S:,Well,why are growth hormones used,in meat,eggs and vegetables?,S:,Actually,theyre only used in meat.,S:,Oh,I dont know that.Why do,farmers use growth hormones?,S:,They use them in order to make,animals grow faster.,S:,I guess hormones can also keep,animal healthy.,S:Well,why are growth hormon,27,S:,No,thats not true.The hormones,dont help keep them healthy.,They can still become ill.,S:,Oh!I didnt now that.So what are,the advantages of GM food then?,S:,Well,its