Module_3_Journey_to_space课件.ppt

Module3Journeytospace,临朐第四中学王兆芹,Areyouinterestedinspace?,生物,UFO,E.T.,superman,Doyoubelieve(相信)thereareanylivingcreaturesinouterspace?,Unit2Wehaventfoundlifeonotherplanetsyet.,Module3,学习目标：1学习理解本单元词汇，掌握它们的基本含义及用法。2掌握正确阅读方法，能理解整篇短文。3用所学知识对课文进行复述。,Whatdoyouthinkof(想到)whenyouseetheMoon?,ChangehasgonetotheMoon.,Isshealone?,单独的,AstronautshavealreadybeentotheMoon.,ArmstrongfromtheUSA,HavetheydiscoveredanylifeontheMoon?Why?,TheMoondoesnthaveanenvironmentwithair.,有空气的环境,So,Peopleandthingscantgrowthere.,生长,planet,theSun,theEarth,Mars,thesolarsystem,行星,200billionstars,恒星,Itsapartoftheuniverse(宇宙).,theMilkyWay,Matchthewordswiththepictures,galaxy,planet,solarsystem,star,universe,太阳,putthewordsintheboxinorder:small-large,galaxyplanetsolarsystem星系行星太阳系staruniverse恒星宇宙,-universe宇宙,planet行星,-star恒星,-solarsystem太阳系,-galaxy星系,Readthepassageandchoosethebesttitle.,Anyoneoutthere?LifeonEarthOursolarsystemThestarsatnight,PassChallenges(闯关),BoysPKGirls,ChallengeOne,ReadParagraphOneandParagraphTwo,thendotrueorfalse!,1.TherehasbeenlifeonEarthformillionsofyears.2.TheEarthisastar.3.SixotherplanetsgoesaroundtheSun.4.TheSunanditsplanetsarecalledthesolarsystem.,火眼金睛判断对错,T,F,F,Seven,planet,T,ChallengeTwo,ReadParagraphThreeandParagraphFour,filltheblanks.,1.Thestarsweseeatnightarethesunsinother_.2.Therearemorethan_billionstarsinourgalaxy.3.Scientistshavediscoveredmanyothergalaxies_.4.Itis_tounderstand_,Solarsystems,200,Intheuniverse,hard,Howlargetheuniverseis,ChallengeThree,ReadParagraphsFiveandSixthenanswersomequestions.,Whathavethescientistssenttolookatotherplanets?2.Hasanyonediscoveredlifeinspace?3.Doyouknowwhetherthereislifeinspaceornot?,.,Noonehasdiscoveredanylifeinspaceyet.,Lotsofspacecraft,Wedontknowyet.,LanguagePoints,e.g.Theoldmanwasaloneinthehouse,andhefeltverylonely.这位老人一个人在屋里,他感到非常孤独。Shelivesalone,butshedoesntfeellonely.她独自住着,但并不感到孤独。,1.aloneadj.孤独,6.Scientiststhinkthattherehasbeenlifeonearthformillionsofyears.科学家认为地球上存在生命已经数万年了。精讲:这是一个含有that引导的宾语从句的复合句,从句中therehasbeen是therebe结构的现在完成时态。,millionsof是一个常用短语,表示“数百万计的”,指不确切数字,而确切数字是:one,two,three等基数词+hundred,thousand,million或billion+可数名词复数。e.g.,五百万_,成百上千hundredsof,fivemillion,7.Thesunanditsplanetsarecalledthesolarsystem.太阳和所有围绕它旋转的行星被叫作太阳系。精讲:本句中的arecalled是被动语态。被动语态的构成:be+过去分词，“被叫做，被称为”e.gThepopgroupiscalledS.H.E.那个演唱组合叫S.H.E.,9.Scientistshavesentlotsofspacecrafttolookatotherplanetsinoursolarsystem,andsomespacecrafthavegonebeyondthesolarsystem.科学家已经发射了许多宇宙飞船去探索太阳系中的其他行星,而且有一些已经驶向太阳系之外。,课堂小测验,Individualactivity,translatethephrases:(翻译词组)1.在夜晚_2.地球上的生命_3.一小部分_4.其他七颗行星_5.几百万年_6.绕着太阳转_7.被称为_8.他们中没有一个_9.超过两千亿颗星星_10.尝试给我们发送信息_11.飞到太阳系之外_12.理解某件事情是很困难的_,atnight,lifeonEarth,asmallpart,sevenotherplanets,millionsofyears,goaroundtheSun,becalled,noneofthem,morethan200billionstars,trytosendinformationtous,gobeyondthesolarsystem,Itshardtounderstandsth,PutthesentencesintoEnglish.,1很难弄清楚宇宙到底有多大Itis_understandhow_.2.科学家认为地球上的生命已有数百万年Scientiststhinkthat_lifeonEarthfor_years.3.来自星星上的光花了很长时间才到我们这儿来Thelightfromstars_alongtime_us.4.我们还没有在其他星球上发现生命We_lifeonotherplanets_.,hard,to,large,the