Unit7listening课件
日期：2010-07-13 07:40
人教修订版高中二年级(上)Unit7Listening1WhatarethepeopleattheCentertryingtodo?Theyaretryingtocontrolandpreventdisease2WhatkindofinformationdoesJanecollect?Janeusuallyaskspeopleiftheyhaveafever，likeJane，headacheorsorethroatShealsoaskswhentheygotsick3WhatdoesJanedowiththeinforma-tionshecollects?Sheusestheinformationshecollectstofindoutwhatcausedthedisease4Howdothe“diseasedetectives”dotheirjob?Somedetectivesworkinalaboratory，ItrytofindasmuchinformationasIcanaboutwhathappenedWhoissick?Whatarethesigns--dotheyhaveafever，andothers，trytocontrolandpreventdiseasesWeaskedJaneaboutherwork(J=Jane;I=Interview)Part1J:Well，asthenameshows，Ihavetobeadetective:IgotoaplacewhereadiseasehasbrokenoutandIlookforcluesaboutthedisease，traveltoareaswhereadiseasehasbrokenouttocollectinformationListeningtextTheDiseaseDetectiveJaneisoneoftheexpertsattheCenterforDiseaseControlandPreventionPeopleattheCenterstudyhowdiseasesstartandspreadand，aheadacheorasorethroat?Whendid，
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