外研版八下英语M3复习.ppt

3 Journeytospace Module Unit3Languageinuse mu n nju z pl nIt ri t jet d st m dl leItIst n speIs Ip dI sk v str n t gru p g l ksI ju nIv s laIt Im p s bl a t k m mju nIkeIt n n In vaIr nm nt t s l sIst m gru p g l ksI ju nIv s laIt Im p s bl a t k m mju nIkeIt speIs Ip pr d ekt 3 1 正在干2 太空船的模型3 没问题4 最新的新闻5 把飞船发送到火星6 花费数月7 在火星上发现生物8 那就是上新闻的原因9 为了10 关于太空旅行11 上网12 搜寻13 关于宇宙旅行的信息 beupto amodelspaceship Noproblem thelatestnews sendaspaceshiptoMars takeseveralmonths discoverlifeonMars That swhyit sonthenews inorderto onspacetravel goonline searchfor informationonspacetravel U1短语复习 1 地球上的生命2 亿万年3 围绕 运转4 其他七颗行星5 没有一个6 一小部分7 在宇宙中8 难以想象9 足够远去做 10 和某人交流11 有像那样的环境 municatewithhaveanenvironmentlike U2短语复习 WhathavewelearnedinModule3 theuniverse n v alreadyjustyetever beforeneversofar PresentPerfect reachdiscoverhavebeentosendhear alreadyjusteveryetnever 常与现在完成时连用的副词 肯定句 疑问句和否定句 置于句末 其余的置于助动词have has之后 过去分词之前 Ihavejustheardthenews 我刚听到消息 Astronautshavealreadybeentothemoon 宇航员已经去过月球了 Wehaven tstartedtoexploreotherplanetsyet 我们还没开始探索其他行星 just 刚刚 already 已经 否定句中则用yet 表示 还 未 1 I make amodelspaceship 2 it arrive 3 Astronauts be tothemoon 4 We notfind lifeonanyotherplanets havejustmade Havearrivedyet havealreadybeen havenotfound yet 5 Butnoone be toMars 6 Scientists notdiscover lifeonMars 7 I notstart becauseI mnotsurehowtomakeit 8 They receive amessagefromoneofourspaceships hasnotbeen yet havenotdiscovered havenotstartedyet havejustreceived yet WhatisDaming 忙什么 Hehas 刚刚 madeamodelspaceshipforourschoolproject Hehasn tstartedyetbecausehe snotsurehow make it 没有 problem Haveheard 最新的 news ScientistshavesentaspaceshiptoMars Thejourneyhas 花费 severalmonths Hasitarrived 已经 ithasarrived 已经 That s 的原因 it sonthenews theyhaven t 仍然 还 discoveredlifeonMars NoonehasbeentoMarsyet 连词 Marsisveryfaraway much far thanthemoon Lotsofscientistsareworkinghard 为了 sendastronautstoMarsoneday That s interest HowcanIgetinformation 介词 spacetravel Youcangoonlinetosearch 介词 information Therehas be lifeontheearthforhundredsofmillions 介词 years 连词 wehavenotfoundlifeonanyotherplanets 副词 Theearthisaplanetanditgoesaroundthesun Noneofthemhas 冠词 environmentlike 代词 oftheearth soscientistsdonotthinktheywillfindlife Thesunanditsplanetsare call thesolarsystem Itisasmallpartofamuch large groupofstarsandplanets U2课文复习 Manyothergalaxies light hastotravelformanyyears reach us Itis possible toimaginehowlargeistheuniverse Wehave send spaceshipstotheplanetMarstotakephotos However nospaceshiphastravelled 足够远 toreachotherstarsinourGalaxy withsomanystarsintheuniverse arewealone oristherelifeoutthereinspace 助动词 therebeen visit totheearthfromotherplanets Whyhasnoone communicate withus Writing Lookatthepicturefromasciencestoryforchildrenandanswerthequestions Whathavethescientistsjustreceived amessagefromoneofourspaceships Theyhavejustreceivedamessagefromoneofourspaceships Wherehasthespaceshiplanded Mars 2 Whathasthespaceshipdiscovered peopleonMars ThespaceshiphaslandedonMars ThespaceshiphasdiscoveredpeopleonMars 3 WhyhavethepeopleonMarsnotsentusamessage donotknowhowto 4 WhyhavethepeopleonMarsnotvisitedusontheearth donotknowhowto Becausetheydonotknowhowtosentamessagetous Becausetheydonotknowhowtogettotheearth WehavejustreceivedamessagefromourspaceshiptoMars Ourspaceshiphasdiscoveredaliensthere Theyhaveneversentusamessagebecausetheydon tknowhowtocommunicatewithus Theyhavenotvisitedtheearthbecausetheydon tknowhowtoflytoourplane