1、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 1 book 2,视听说听力文本,1/21,Sharing(P2),New words,2/21,Listening part P6,3/21,4/21,5/21,Viewing(P8),M 1:Recent research into the history of IQ tests in Scotland suggests your IQ score might predict,to an extent at least,your health,and even your life expec
2、tancy.,W1:you have 45mins to do the test Ok?,Ok,M 1:Bill and Davina are 79 years old.This is the second time they have done this test.The first time was in 1932 when every 11-year old in Scotland was put through an intelligence test.Its the only time this kind of mass testing has ever been done in t
3、he UK.The results were recently rediscovered in an Edinburgh basement.If you want to know how our intelligence changes as we get older,these results are a potential goldmine.,6/21,M 2:we brought hundreds of people back and we got them to sit the exact same test that they had sat when they were aged
4、11.Now these people are now 79 or 80 years old.we gave the same instructions.We gave the same test.And we gave the same time limit.,M:it was a little stickier than I thought it would be.,M:I walked through it quite happily,quite honestly.,W:I felt I must have been very bright at 11 if I sat that exa
5、m and passed.,M1:there were some intriguing results.Almost every one had a better score at 80 than they did at 11.but some had gone from being just averagely intelligent to a much higher level.,7/21,Now thats what really drives our research were interested in:why have those people whove gone from IQ
6、 100 at 11 up to 110 or 120?What have they done right.What can be the recipe for the successful aging?Were finding that the person with more education,even though they had the same IQ in childhood,is doing slightly better in old age,on average.The person who had a more professional job,in old age is
7、 doing lightly better on average than the person who had a manual job despite the fact that they started at the same level.The people who smoke have got slightly less good mental ability than you would expect.whats even more remarkable is that the kids who had higher IQ score at 11 are the very ones still alive today.So it seems high IQ in childhood is good for survival.,8/21,Speaking(P10),9/21,10/21,Further practice,Short conversation,1.,11/21,2.,12/21,3.,13/21,4,14/21,5,15/21,Long conversation(p 15),16/21,17/21,Passage 1(P16),18/21,19/21,Passage 2(17),20/21,21/21,
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