1、（madeofdingshangtuwenmadeofdingshangtuwen）SectionWelcometotheunit&ReadingWarmingUp预习多维感知预习多维感知Section预习多维感知预习多维感知 StepOne：AskandDiscussionLookatthefourpictures(inthetextP1)anddiscussthefollowingquestions.1DoyoubelieveinunexplainedthingssuchasUFOsandyetis？Whyorwhynot?_2IfyousawaUFOorayeti，whatwouldyo
2、udo?_StepTwo：FastReadingUFOmeansanunidentifiedflyingobject.Itisastrangeobjectthatfliesthroughtheskythatnoonecanrecognize.SomepeoplethinkUFOsareasignoflifeonotherplanets.ManypeoplefromdifferentcountriesclaimthattheyhaveseenUFOs，buttheyhavenoevidencestoprovethatUFOsdoexist.Alotofscientistshavemadesome
3、explorationsofUFOs，buttheydonthaveanynewdiscoveries.Therefore，itisstillamysterytous.However，storiesaboutUFOsariseoneafteranother.PerhapsbeforelongwecanknowmoreaboutUFOsandalienswillappearbeforeus，too.Nowreadthetextquicklyandfindanswerstothefollowingquestions.1WhenwasJustinlastseen?_答案：答案：OnFridaynig
4、ht2Whoisinchargeofthecase?_答案：答案：DetectiveSamPetersonStepThree：CarefulReading1Read“Readingstrategy”toknowhowtoreadanewspaperarticle.2Readthetextcarefullyandchoosethebestansweraccordingtoit.(1)Themainideaofthispassageis_.AthatalienstookawayaboyBthataliensdoexistCthataboywasmurderedDthataboydisappeare
5、dmysteriously(2)WhenandwherewasJustinmissing?AOnFridaymorning，athome.BOnFridaynight，athome.CLastweek，atthebaseballfield.DOnFridaynight，atthebaseballfield.(3)Thereportcited(引引用用)Kellyswordsinordertotellusthat_.AJustinsdisappearancehadnothingtodowithhisfriendsBJustinplayedgameswithhisfriendsthatdayCJu
6、stinwastakenawaybyaliensDJustinarrivedhomeatabout11pm.(4)“Itshappenedtome！”suggeststhatMrsMavisWoodwantedtosaythat_.AaliensdidntexistBJustinwasreallytakenawaybyaliensCJustinwasindeedmurderedDshedidntbelievewhatKellysaid(5)Thewritersattitudetowardthewholestoryis_.AconvincedBobjectiveCenthusiasticDind
7、ifferent答案：答案：(1)(5)DBCBB3Readthetextandfillintheblanks.TimeWhathappenedAt8pm.oneFridayJustinlefthometoplay(1)_withtwofriends.AfterthegameJustinwenthome.(2)_sawJustin(3)_towardshishome.TimeWhathappenedAtabout11pm.Kelly，Justinssister，(4)_Justinreturnhome.Kellysawalarge(5)_flyingoutside.KellyheardJust
8、in(6)_，andthentheUFOjustdisappeared.ThenextdayJustindidnot(7)_upatthefamilylunch.Justinsfathercalledthe(8)_BeforeJustinwastakenawayby(9)_MavisWoodsaidthealienstookherawaytodoresearchonher，andthewholeexperiencewasvery(10)_.答案：答案：(1)baseball(2)Witnesses(3)walking(4)heard(5)spaceship(6)shout(7)show(8)p
9、olice(9)aliens(10)frighteningStepFour：SummaryPoliceinAmericaare1._foraboy2._twodaysago.LastFriday，aboy3._JustinFosterlefthometoplaybasketballat8pm.Afterthegame，hewenthome.Justinssister，Kellyheardhim4._onhisfavoriteCDafterhe5._hisbedroom.AUFOwithlotsofwhiteskinned，strangelooking6._initmovedaroundJust
10、inshome.After7._Justinshout，KellysawtheUFO8._andJustinhasnt9._upeversince.MavisWoodhasasimilar10._.Shethoughtit11._.Policehaventfoundtheboyaswellas12._evidence，buttheywontgiveup.答案：答案：1.searching2.missing3.named/called4.put5.entered6.creatures7.hearing8.disappear9turned/showed10.experience11.frightening12.convincingStepFive：DiscussionDoyouthinkaliensreallycometotheearthandtakepeopleaway？Ifnot，whydopeopletellthesestories?_
