Listening and Speaking

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1、Module6UnexplainedMysteriesoftheNaturalWorldListeningHowmuchdoyouknowaboutdinosaurs?Haveyoueverseenanyfilmsorreadanybooksaboutdinosaurs?Whatinterestsyoumost?Workinpairs.Answerthequestionsaboutdinosaurs.1.Dinosaursruledtheearthforabout_____millionyear

2、s.a)twob)twentyc)twohundred2.Theyate_______.a)plantsb)meatc)bothplantandmeat3.Theybecameextinct________yearsago.a)600,000b)6millionc)66million4.Theirnearestrelativestodayare_______.a)birdsb)fishc)mammalsCCCAListentothefirstpartofaradiointerviewandche

3、ckyouranswers.Listentothesecondpartoftheinterview.Howmanyexplanationsaregivenforthedisappearanceofthedinosaurs?Ameteoritehittheearth.Theystoppedevolving.Theykilledeachother.Avolcaniceruption.Cancercausedbyradiation.Listentopartoneagainandfillinthebla

4、nks.Goodafternoon,andwelcometothisweek’seditionof___________________.Today’stopicisabigone---it’sdinosaurs,thosestrange__________whichruledtheearthfornolessthan_________________,someofthemwere______________,otherswereliketheinfamousTyrannosaurusRex,a

5、carnivoreswho________meatandwho__________themorepeacefulplanteatingdinosaurs.mysteriesofNaturecreatures200millionyearsplanteaterlivedoffattackedNotalldinosaurswerebig---somewerethesizeof__________,andinfacttheclosestthingstodinosaurslivingtodayareact

6、ually__________.Butthemysterywearegoingtotalkabouttodayiswhythedinosaurssuddenlydisappearedexactly__________________,andtothrowlightonthesubjectwe’veinvitedoneoftheworld’sforemostexpertsonthesubject,fromthePittRiversMuseuminOxford,DrRogerBinfield.chi

7、ckenbirds66millionyearsDecidewhetherthestatementsaretrueorfalse.Ahugemeteoritemayhavehitallthedinosaurs.Perhapsadustcloudmadetheworlddark.FT3.Ameteoritecausedavolcaniceruption.4.Thedinosaurshadoeatseedsandnutstosurvive.5.Perhapstoomuchfightingcausedt

8、hedinosaurstodieout.FFT6.Onescientistbelievesthedinosaursbecameillwhentheyatethewrongfood.7.Theremaybedinosaurstodaylivinginothergalaxies.8.dr.BinfieldthinksthecraternearMexicowascausedbyameteorite.FFT