Unit1,Module2WelcometotheunitAims:Ⅰ
Learnaboutdifferentmysteries
Discussabouttheunexplainedthings
Learnsomenewphrases
PreparingⅠ
Wordsandphrases:advancedscienceandtechnologyrunintoforwhatreasonasunkenshipCan’ttell
Findotherwordsandexpressionsyoudon’tunderstandonp
Learning:Ⅰ
Lead-in:Whatdoyouthinkisthemostmysteriousthingstoyou
Welcometotheunit:Picture1Whatisthewhitething
Whydoyouthinkso
Whatdoes“Can’ttell”mean
Picture2What’stheanimal
Wheredoyouthinkyoucanfindit
Whatdoes“runinto”mean
Picture3Isitaswam
HaveyoueverheardofLochNessMonster
Doyouthinkitistrue
Picture4Whatarethebuildings
Whyweretheybuilt
Picture5Whatisthenameofthesestones
Whobuiltit
Whywasitbuilt
Discussion:1.DoyoubelieveinunexplainedthingssuchasUFOs,Yetisandmonsters
Whyorwhynot
2.Whatotherunexplainedthingsdoyoukn