山东省滕州市大坞镇大坞中学八年级英语上册 Module 3 Journey to space Unit 2 We haven’t found life on other planets yet.教学课件 外研版.ppt

外研初中二年级上册 module3journeytospaceunit2wehaven tfoundlifeonotherplanetsyet 行星太阳系也没有一个环境空气 planetsolarsystemalsononeenvironmentair newwords 生长部分星系十亿宇宙光线 grow grew grownpartgalaxybillionuniverselight 在之外孤独入口价钱为 花费更喜欢 beyondaloneentrancecost cost costprefer preferred preferred theearth thesun themoon mars火星 venus金星 mercury水星 jupiter木星 saturn土星 uranus天王星 neptune海王星 thesolarsystem ourgalaxy themilkyway 银河 therearemorethan200billionstarsinourgalaxy 星系 andoursunisonlyoneofthem thereareothergalaxiesintheuniverse thestarsweseeatnightarethesunsinothersolarsystems othergalaxies warmup 1 howmanyplanetsarethereinoursolarsystem 2 isthereanylifeonotherplanets thebesttitleofthepassageis anyoneoutthere lifeonearthoursolarsystemthestarsatnight readthepassageandchoosethebesttitle putthewordsandexpressionsintheboxinorder small large galaxy planet solarsystem star universe 1 planet2 star3 solarsystem4 galaxy5 universe checkthetruesentences theearthisastar thesunisastar 3 thereismorethanonegalaxy 4 ourgalaxyispartofthemilkyway 7 they vereceivedmanymessagesfromspace 8 they vevisitedmostoftheuniverse 5 thelightfromstarshastakenalongtimetoreachus 6 scientistshavefoundlifeonotherplanets readpara2answerquestions 1 whatdoestheearthgoaround 2 howmanyplanetsgoaroundthesun 3 whatisinthesolarsystem itgoesaroundthesun eightplanetsdo thesunanditsplanetsareinit readpara3fillintheblanks thestarswesee arethesunsinother thereare 200billonstarsinourgalaxy calledthe andoursunisonly atnight solarsystem morethan milkyway oneofthem readpara3 4answerquestions whathavescientistsdiscovered 2 whyisithardtoknowhowlargetheuniverseis 3 hasanyonediscoveredanylifeinyet they vediscoveredmanyothergalaxies becausetheyareveryfaraway no hehasn t 2 goaround 绕着 运转theearthgoesaroundthesun 地球绕着太阳转 hundredsof thousandsof billionsof n twohundred thousand n 1 millionsof 成百万 languagepoints 3 morethan over超过 多于morethan200peoplefromgradeonearelearningenglish mygrandpaisover70yearsold mygrandpaismorethan70yearsold 4 noneof 表示 三个以上 一个也没有 做主语时 谓语动词可用单数或复数 如 noneofushas havebeentothemoon 我们中没一个去过月球 5 itishardtounderstandhowlargetheuniverseis 很难明白宇宙有多大 句型 itis 形容词 to 动词原形 做某事很 读这些单词很难 it to thesewords isdifficultread 6 withsomanystarsintheuniverse arewealoneoristherelifeoutinspace 宇宙中有这么多恒星 我们到底是唯一的还是太空中还有其他生命呢 with 名词 介词短语 表示伴随情况 意思是 带着 mr wangiscomingwitharulerinhishands 王老师手里带着一把尺子进来了 alone在句中作形容词 不作定语只做表语 也可作副词 意思是 独自地 idoitalone writing lookatthecartoonpictureandanswerthequestions wherehasitlanded mars whathasitdiscovered people ithaslandedonmars ithasdiscoveredpeople 3 whyhaven ttheysentusamessage can thearus 4 whyhaven ttheyvisitedusonearth preferlifeonmars 5 whathavetheymadewiththeotherspacecraft tvs radios cars becausetheycan thearus becausetheypreferlifeonmars theyhavemadetvs radiosandcars writeastoryinthepicture usetheanswerstothequestionsinactivity6tohelpyou we vejustheardthatourspacecrafthaslandedonmars andwe vediscovered 1 地球是行星 它围绕太阳运转 theearthisaplanetandit thesun 2 为什么不把书带回来 thebook 3 没有一个学生去过英国 thestudents england goesaround whynotbringback noneof exercise hasbeento 4 完成今天的作业不容易 today shomework 5 我刚读过有关火星的书 i books mars 6 从其他星系到我们这里要花费很多年 it manyyears usfromothergalaxies it shardtofinish havejustreadabout takestoreach 单项选择 1 intheworld peoplelikewatchingtv a millionsofb twomillionsc twomillionof 中考真题 2 basketballissopopularagameintheworldthat peopleplayitforfunandexercise a millionofb millionsofc millionsd twomillionsof 中考真题 a b 3 girlstookpartinthesupergirlcompetition butonlyfewofthemsucceeded a onemillionofb millionsofc twomillions 中考真题 4 everyyear peopleinthiscountrylosetheirjobs a manymillionsb millionsofc millionsd twomillions 中考真题 b b 5 thespaceship willgoaroundtheearthin2005willbecalledshenzhou a whichb whoc whomd what 2010三亚 6 afterplayingfootballformorethanhalfanhour thestudentstook rest a afewminute sb afewminutes c alittleminute sd alittle 2004天津市 a b 7 howheavilyitrainedthisearlymorning yes