U7 More practice(1)

Morepractice,Pre-reading,DoyouknowwhatUFOis?,UFOistheabbreviation(缩写)of“UnidentifiedFlyingObject.TheUFOlooksmostlikethedish（碟子）,soitisalsoknownastheflyingsaucer（飞碟）.,不明飞行物（体）或称未确认飞行物（体）（Unidentifiedflyingobject，缩写：UFO），是指不明来历、不明性质，漂浮及飞行在天空的物体。意指是只要在目击者眼中看不清或无法辨识确认的空中物体都称为UFO，例如胶袋、风筝之类。很多人将UFO错误的当做外星文明的高科技产物：飞碟（FlyingSaucer），台湾称为幽浮。值得指出的是在学术上，UFO与飞碟有区别。UFO是指不明来历、不明空间、不明结构、不明性质，但又漂浮、飞行在空中或太空的物体。一些人相信它是来自其他星球的太空船，有些人则认为UFO属于自然现象。20世纪40年代开始，美国上空发现碟状飞行物，当时的报纸把它称为“飞碟”，这是当代对不明飞行物的兴趣的开端，后来人们着眼于世界各地的不明飞行物报告，但至今尚未发现能让科学界普遍接受的证据。一些不明飞行物照片经专家鉴定为骗局，有的则被认为是球状闪电或其他自然现象，但始终有部分发现根据现存科学知识无法解释，可能是未来新的科学知识才能解释的现象，也有可能是涉及接近于超自然的物体、方法、事件等（如“魔法”等）。,AReadthearticleandanswerthequestions.,While-reading,1.Whatisthearticleabout?ItisabouttheRosewellIncident.2.WhatdidMrBrazelfindonhisfarm?Hefoundsomepiecesofstrangemetalonhisfarm.3.WhatdidtheUSarmyexpertsayaboutthepiecesofmetal?Hesaidthepiecescamefromaweatherballoon.4.DidPersonDbelievetherewerealiens?Whyorwhynot？Yes,he/shedid.Becausehe/shesawasilverspaceshiponthesideofthehillandthebodiesofthreealienslyingonthegrass.,Readforthesecondtime,andfindthemainclues.,1.WhendidtheRosewellIncidenthappen?A.In1947.B.In1974.C.In1957.D.In1946.2.Whosawsomethingbrightflyingthroughthesky?A.PersonA.B.Afarmer.C.MajorMarcel.D.PersonD.3.Whofoundsomepiecesofstrangemetal?A.PersonA.B.Afarmer.C.MajorMarcel.D.PersonD.5.Whowastoldbythesoldierstoleave?A.PersonA.B.Afarmer.C.MajorMarcel.D.PersonD.,Readforthethirdtimeandfillintheblanks.,Manypeoplesaythey1)_UFOs.ThereisafamousstorycalledtheRosewellIncident.OnedayPersonAwas2)_outsideandsawsomethingbrightinthesky.PersonBwasafarmer.Hefoundsome3)_strangemetalonhisfarm.He4)_thearmyandthearmycameandcollectedthepieces.PersonChadnotseenthis5)_metalbefore.Hethoughtthiswasalie.PersonDsawasilverspaceship6)_thehill.,haveseen,sitting,piecesof,called,kindof,onthesideof,UFO,ManypeoplesaytheyhaveseenUFOs.Hereisonefamousstory.ItiscalledtheRoswellIncidentandithappenedintheUSin1947.PersonA(namenotgiven):MywifeandIweresittingoutsidebecauseitwasawarmnight.Suddenlywesawsomethingverybrightflyingthroughthesky.PersonB(WilliamBrazil,afarmer):Ifoundsomepiecesofstrangemetalonmyfarm.Icalledthearmy.MajorMarcelcameandcollectedthepieces.Hetoldmenottotalktoanyoneaboutthis.PersonC(MajorMarcel):Iwentandcollectedthepieces.Igavethemtoanarmyexpert.Hesaidthepiecescamefromaweatherballoon.However,sinceIhavenotseenthiskindofmetalbefore,Ithinkthiswasalie.PersonD(namenotgiven):MyparentsandIwereinthecountryside.Suddenlywesawasilverspaceshiponthesideofthehill.Therewerethebodiesofthreealienslyingonthegrass.Thensomesoldierscameandtoldustoleave.Sowhatisthetruth?Perhapssomeorallofthepeoplelied.PerhapsaUSrocketcrashedandpeoplethoughtithadcomefromspace.PerhapsanalienspaceshipreallycrashedinRoswell.,Dictation,沙漠；荒漠帐篷刀解释；说明高兴；满意；愉快降落场尽快同意；赞成不同意；有分歧,deserttentknifeexplainpleasedlandingsiteassoonaspossibleagreewithdisagreewith,根据句意，用所给词的适当形式填空。1.Ihavent_(see)thisfilmbefore.2.Thisplanetis_(call)Mars.3.Iheardsomeone_(shout)loudlyoutsidewhenIwasdoingmyhomework.4.Thewomannoticedthattherewasonlyaboyonthestreet_(ride)abike.5.Iwanttoknowthe_(true),andIwilltrytofinditout.,seen,called,shouting,riding,truth,根据中文意思完成句子。1.因为下雨我们不得不待在家里。Wehadtostayathome_therain.2.每当她看见星星划过天空，她都许一个愿望。Shemakes