Unit 5 Exploring space(Period 2)（课件）-2026-2027学年人教PEP版英语六年级上册

Unit5Exploringspace(Period2)PartALet'slearn&Look,compareandsay人教PEP版六年级上册英语InspaceWeliveonEarth.It'saplanetinspace.WegoroundtheSun.Wehaveourplace.Spaceissobig,Butyoucansee,Somanystars,soveryfar,Throughatelescopewithme.Let’ssingThinkandmatchEarthplanetspaceMoonOurbeautifulplanetEarth,floatingaloneinthevastdarknessofspace.BeyondtheAtmosphere

太空是地球外围大气层之外无边无际的空间。Huge&Empty

太空浩瀚无垠、大部分区域一片空寂，恒星与行星之间几乎没有空气和物质。FullofWonders

太空中分布着恒星、行星、卫星、小行星、彗星，还有遥远的星系！LookUp!👀

Whatdoyouseeinthenightsky?Stars,themoon,maybeaplaneorashootingstar?Freetalk:WhatisSpace?Let'sWatchandLearn!LookatthisamazingviewofourSolarSystem!TheSunisinthecenter,andalltheplanetsorbitarounditintheirownpaths.ATriptotheSolarSystemPlaythe1-2minAnimation!Sitbackandenjoyaquicktourthroughspace.SeetheplanetsupcloseandwatchhowtheymovearoundtheSun.哇，太精彩了！本节课我们将探索太阳、我们的家园地球、月球，以及太阳系里其他有趣的行星。准备好开启这场宇宙之旅了吗？地球在太空中有哪些伙伴？它们是怎么互动的？快来读读看！Hi,I'mEarth.I'maplanet.ItravelaroundtheSun.Satellitestravelaroundme.大家好，我是地球。我是一颗行星。我围绕太阳运转。卫星围绕我运转。Newwordssatellite音标：/ˈsætəlaɪt/词性释义：n.人造卫星复数：satellites常用搭配：man-madesatellite人造卫星sendasatellite发射卫星weathersatellite气象卫星例句：SatelliteshelpusknowmoreabouttheEarth.卫星帮助我们更多地了解地球。FunReading:MyNewFriendsMan-madesatellitesareourspecialneighborsinspace,alwaysreadytohelp!WeatherWatchers它们拍摄云层和风暴的影像，以此告知我们天气是下雨、下雪还是晴朗！ChatConnectors它们在全球范围内反射信号，这样你的父母就能给远方的朋友打电话啦！GuidesforTravelers卫星向船舶和飞机传送信号，帮助它们在海洋与天空中安全航行。TheMoonismyneighbour.Ittravelsaroundmetoo.PeoplecanoftenseetheMoonandthestarsatnight.月球是我的邻居。它也绕着我运行。人们常常能在夜晚看到月亮和星星。MorewordsStar(恒星)一个由高温气体构成的巨大球体，通过核聚变自行发光发热。Example:TheSunisastaratthecenterofourSolarSystem.Itgivesuslightandwarmtheveryday!太阳是位于我们太阳系中心的一颗恒星，它每天都为我们带来光和热！Planet(行星)一个在太空中围绕恒星运转、自身不发光的大型圆形天体。Example:Earthisaplanet.IttravelsaroundtheSunandistheonlyplanetweknowwithlife!地球是一颗行星。它围绕太阳运行，也是我们目前所知唯一存在生命的行星！What'stheDifference?What'stheDifference?TheSunisthecloseststartoEarth.Itgivesuslightandwarmth.Earthisourhomeplanet,andMarsistheredplanetnexttous.

TheMoonisEarth'snaturalsatellite.Seehowtheyrelate:TheSun(star)shinesbrightly,theEarth(planet)orbitsit,andtheMoon(satellite)orbitstheEarth.Amy:Lookatthesky!What'sthatbrightthing?Tom:That's______(1).It'sastar.Amy:Isee.Andwhat'sthatbigblueballweliveon?Tom:That's______(2).It'sa______(3).Amy:Andwhataboutthatwhiteballintheskyatnight?Tom:That'sthe______(4).It'sa______(5)oftheEarth.WordBankEarth,Moon,Sun,planet,satelliteAnswers1.theSun2.theEarth3.planet4.Moon5.satelliteCompletetheDialogueTrueorFalse?TheSunisaplanet.Answer:False.太阳其实是一颗恒星，并非行星。它是我们太阳系的中心。EarthorbitstheMoon.Answer:False.是月球绕地球转，而不是地球绕月球转。Satellitesorbitplanets.Answer:True.卫星是沿着被称为“轨道”的弯曲路径，围绕行星运行的物体。Planetsmaketheirownlight.Answer:False.行星自身不发光，它们只能反射来自恒星（比如我们的太阳）的光。是恒星自己产生光的。TheMoonisEarth'snaturalsatellite.Answer:True.月球是一颗天然卫星，因为它并非由人类创造，而是围绕地球运行。它是我们这颗行星唯一的天然卫星。GrammarFocusEarthisaplanet.IttravelsaroundtheSun.TheMoon...Tips：地球围绕太阳运转是客观事实。描述客观事实要用一般现在时。GrammarFocusSENTENCESTRUCTURESubject(主语)+be动词(is/are)+a/an+Noun(名词)TheSunisastar.太阳是一颗恒星，是太阳系的中心，也是最重要的光源。TheEarthisaplanet.地球是一颗行星，是我们人类赖以生存的美丽蓝色家园。TheMoonisasatellite.月球是一颗卫星，它是地球唯一的天然卫星，每晚陪伴着我们。Marsisaplanet.火星是离太阳第四近的行星，因表面富含氧化铁而呈现红色，被称为“红色星球”。Theyarestars.当指代多个事物时，be动词要用“are”。夜空中有无数的星星，所以我们用“Theyarestars”来描述。ASpecialRule:The"the"RULE:当我们说起太阳系里独一无二的天体时，总会用定冠词the，用来特指在已知宇宙中这类天体仅此一个。TheSunThereisonlyoneSunatthecenterofoursolarsystem,soweuse"the".TheEarthOurhomeplanetisuniquetous,sowesay"theEarth".TheMoonEarthhasonlyonenaturalsatellite,soit's"theMoon".General:Weseestarsinthesky.Weusetheplural"stars"(no"the")becausewemeananystars,notspecificones.Unspecific:Jupiterisaplanet.Weuse"a"becauseJupiterisoneofmanyplanetsinspace,nottheonlyone.SentenceStructure:Subject(主语)+travel(s)around+Object(宾语).TheEarthtravelsaround

theSun.(TheEarthissingular,soweuse'travels'.)TheMoontravelsaround

theEarth.(TheMoonissingular,soweuse'travels'.)Planetstravelaround

stars.(Planetsisplural,soweuse'travel'.)Satellitestravelaround

planets.(Satellitesisplural,soweuse'travel'.)GrammarFocusCoreSentencePattern:1.[CelestialBodyA]

isa[type].2.Ittravelsaround[CelestialBodyB].Earth&SunTheEarthisaplanet.IttravelsaroundtheSun.Moon&EarthTheMoonisasatellite.IttravelsaroundtheEarth.Let'sMakeSentences!Look,compareandsayAtnight,wecanseetheMoonandthestarsfromEarth.Wecanseesomeplanetstoo.Inthedaytime,wecansee...Talkaboutwhatyoucanseeindifferenttimes!AtNight(夜晚)FromEarth,wecanseethebrightMoonandtwinklingstarsinthedarksky.Sometimeswecanalsospotsomeplanetsfaraway.InDaytime(白天)WecanseetheshiningSun,theclearbluesky,andfluffywhiteclouds.Sometimescolorfulhot-airballoonsflyhighupintheskytoo!GroupWork:MySpaceIDCardYourMission1.Worktogetheringroupsoffour.2.DesignanIDcardforastar,planet,orsatellite.3.Writeitsnameandatleasttwosentencestointroduceitclearly.Example:TheEarthName:TheEarthIntroduction:ItisabeautifulblueplanetthattravelsaroundtheSun.Itistheonlyplanetweknowwithlife,andit'sourwarmhomeintheuniverse.ChooseYourObjectTheSun

Ahot,brightstarMars

TheredplanetTheMoon

Earth'snaturalsatelliteSatellite

Man-madeinspaceLet'sShare!YourMission每组派一名代表上前，向全班展示你们精彩的太空身份卡。尽情展现创意，分享你们所选天体的相关发现吧！PresentationExample"Helloeveryone!WeareGroup1.ThisistheSun.Itisahugestaratthecenterofoursolarsystem.Itisveryhotandbright,andalltheplanetstravelaroundit.WelovetheSun!Thankyouforlistening!"Whowillbethefirstbraveexplorertosharetheirgroup'sdiscoverywiththeclass?行星知识拓展：TheInnerPlanetsMercury(水星)距离太阳最近的行星。由于没有浓厚的大气层，它昼夜温差极大，白天酷热难耐，夜晚严寒刺骨。Venus(金星)它是太阳系中最热的行星，温度甚至超过水星。星球被厚重且有毒的云层覆盖，强烈的温室效应让热量无法散出。Earth(地球)这是我们美丽的家园！它是目前已知唯一孕育生命的行星，也是地表存有液态水的星球，得天独厚，适宜万物生存。Mars(火星)它因土壤呈铁锈色，被称作“红色星球”。这里有太阳系最大的火山——奥林匹斯山，还有由水和二氧化碳构成的极地冰盖。行星知识拓展：TheOuterPlanetsJupiter太阳系的巨人它是太阳系中最大的行星，拥有著名的“大红斑”——这是一个持续了数百年的巨大反气旋风暴，足以吞噬整个地球。木星的质量是其他所有行星总和的2.5倍，其强大的引力帮助清理了太阳系早期的许多碎片，为