山东省滨州市沾化二中英语组

山东省滨州市沾化二中英语组张兆建 welcome Unit3ScienceVersusNature PeriodFour Task Let splayagamecalledChinesewhisper SkillOne changingorcorrectingatext Therightanswer Iwillbeatconferenceat10o clocktomorrowmorning Listentothetapeandcorrectthefollowingsentences 1 Legscanbelengthenedbyupto8cm 2 Legsaremadetogrow1mmperweek 3 Thenewboneisnotasstrongastheoriginalbone 4 A45 year oldmandiedaftertryingtogrowby6cm 5 Patientscan tdoanyexerciseforthreeyears 6 Ittakes14monthstoincreaseyourheightby12cm 7 Ageofpatients 16to55 8 5 ofoperationsareunsuccessful 9 CostsRMB185 000 18cm everyday A35 year old two 18 60 8 8500 PassageOne Tapescript M Hi Catherine Whatareyoudoing C Justgoingoverournotesonheight increasingoperations M Yes ittookusalongtimetofinishthem What stheproblem C Ican treadsomeofmywriting soperhapswecangooverthenotestogethersoIcancheckforanymistakes M Yes sure I lltrytorememberwhatwesaidbefore C Accordingtomynotes thedoctorsbreakthebonesofyourlegsandthemmakethemgrowbyabouteightcentimeters M Ithinkyou vegotthatwrong ThedoctorscanmakethemgrowbyabouteighteencentimetersC That sonemillimeterperweek right M No Everyday C Yes Isee So theboneisnotasstrongastheoriginal M Theboneisasstrongastheoriginal C Oh Ialsowrotethataforty five yearoldmandiesaftertryingtomakehislegsgrowbyxixcentimeters M No hewasonlythirty fiveyearsold C That syoung Whentheoperationiscomplete patientscan tdoanyexerciseforthreeyears Isthatright M No Aftertwoyears C Wow Igotalotofthiswrongthem Whataboutincreasingyourheightbytwelvecentimetersinfourteenmonths M No eighteenmonths C Andtheageofthepatientswhocanhavethisoperation Itisbetweensixteenandfifty five M No thatshouldbebetween16to60 C Andhowmanyoperationsareunsuccessful M 8 C AndthecostisRMB185000 M No it saboutRMB8500 C Phew Ididgetalotofthingswrong butIthinkthat sall Thanksforhavingsuchagoodmemory Iwillseeyoutomorrow Bye M Ok Iwilllookoverthenotewhenyouhavetypedthem Bye now passagetwo Listenandcorrectthefollowingnotes1 Growthhormonesareusedinmeat eggsandvegetables 2 Growthhormonesmakeanimalsgrowfatter 3 Growthhormoneskeepanimalshealthy 4 GMfoodismoreexpensivethannaturalfood 5 GMfoodtechnologyisanewscientificdevelopment 6 GMfoodtastesbetterthannaturalfood 7 Free rangefoodcomesfromanimalsthataregivendrugs 8 Free rangefoodischeaperthanGMfood 9 Free rangeanimalsarekeptindarksheds 10 Mostpeoplewouldn tpaymoreforfree rangefood faster don thelpkeepanimalshealthy cheaper isn t thesameas aren t moreexpensive aren t don tmindpaying Tapescritp S ThankyoufortakingthetimetocomeandtalktousaaboutGMfood S It smypleasure S I mgladIhavetheopportunitytotalktoyoubeforethelecture I dliketoasksomequestions S Ok whatwouldyouliketoknow S Well whyaregrowthhormonesusedinmeat eggsandvegetables S Actually they reonlyusedinmeat S oh Idon tknowthat Whydofarmersusegrowthhormones S Theyusetheminordertomakeanimalsgrowfaster S Iguesshormonescanalsokeepanimalhealthy S No that snottrue Thehormonesdon thelpkeepthemhealthy Theycanstillbecomeill S Oh Ididn tnowthat SowhataretheadvantagesofGMfoodthen S Well it scheaperthannaturalfoodbecausetheamountproducedisusuallylarger S Iwee Butisn titdangerous S Notatall FarmershavebeenusingGMfoodtechnologyforyears There snothingnewaboutit S Really I venevertriedGMfood ButI veheardthatitdoesn ttastethesameasnaturalfood S Idon tthinkthat strue Tastetestsrevealthatittastesexactlythesameasnaturalfood S Well that goodtoknow Whataboutfree rangefood Whatdoesthatmean S Free rangefoodcomesfromanimalsthatarenotgivendrugs S Thatmeansit scheaperthanGMfood right S No it sactuallymoreexpensive Free rangeanimalsgrowlessquickly Farmershavefewanimalstosee sotheytendtosellthematahigherprice S But don tfree rangeanimalshaveabetterlife S Yes that strue Free rangeanimalsliveoutsideinfields Theyarenotkeptindarksheds That swhywecallitfree rangfood becausetheanimalsarefree S Well inthatcaseIwouldratherpayalittlebitmoremoneytobuyfree rangefood S Manypeoplefeelthatway Theydon tmindpayingabitmoretogivetheanimalsabetterlife Weallhavetherighttodecidewhatweeat skilltwo conductingadiscussion Whatkindofexpressionscanyouusetoaskforpeople sopinions Whatkindofexpressionscanyouusetointroducenewideas You regoingtointerviewanotherscientistaboutGMfood Addasixthheadingandwritesomequestionsnexttotheheadings Doyouthinkit ssafetyforpeopletohaveGMfood Arethereanysideeffectsifpeoplehaveit Doesittastethesameasnaturalfood Isitmoreexpensive Doyouthinkthegovernmentshoulddosomethingtoensureitssafety popularityforbuyers WillyoubuytheGMfood Makeupadialoguebetweenthestudentandthescientistaccordingtothesixheadingsandthesixquestions Youcanrefertothefollowingexpressions 1dangerous nooneknowsyet quitesafe assaf