八年级下册外研版英语课件--Module-3--Journey-to-space--Unit-1--

Module3JourneytospaceUnit1Hasitarrivedyet?LeadinTalkaboutthequestions.Doyouknowanythingabouttheuniverse?Istheearthtravellingintheuniverse?SpaceMilkyWaysolarsystemspacecraftspaceshuttlespacestationmessagesatelliterocketastronautstargalaxySpace&EarthEarthmoonnewsplanetreachyetn.地球n.月亮，月球n.新闻，消息n.行星v.到达；抵达adv.还，尚PresentationWordsandexpressionsmodelMarsspaceshipdiscoverastronautspacetravelborrown.模型n.火星n.航天器，宇宙飞船v.发现，找到n.宇航员航天旅行v.借入，借来earthlandmessagemoonnewsplanetreachscientist1Listenandnumberthewordsasyouhearthem.newsaboutthetripto(1)____________journeytook(2)_____________monthshasnotsentbackany(3)________yethopetofind(4)____________onMarsListenagainandcompletethenotes.2HasthespacecraftreachedMars?PleaseListentothedialogue!MarsReadthedialogueanddotheexercises.3Choosethebestanswerforeachsentence.1.Tonyhasjustmadeamodelofthe_______.A.spacestationB.spaceshipC.rocket2.______hasn’tstartedhishomeworkyet.A.TonyB.DamingC.Jenny3.Somescientistshavesentaspaceshipto_______.A.themoonB.thesunC.Mars4.Ithastaken_______togettoMars.A.twomonthsB.severaldaysC.severalmonths5.Theastronauts______lifeonMars.A.haven’tdiscoveredB.havediscoveredC.haveseen6.Therearen’tanyastronautsinthe____toMars.A.spaceshipB.planeC.spacestationReadandanswerthequestions.1.WhatschoolprojecthaveDamingandTonygot?2.HowdoesDamingfeelabouttheschoolproject?3.WhatnewshasTonyheard?4.HasanyonebeentoMars?Why?Makingamodelspaceship.Heisnotsurehowtomakeit.SomescientistshavesentaspaceshiptoMars.Noone.BecauseMarsisveryfaraway,muchfartherthanthemoon.1.Whatareyouupto?你在忙什么？beupto忙于……，从事于……，正在做……upto用于非正式场合,表示“正在干,从事着”。Thechildrenareveryquiet.Iwonderwhattheyareupto.孩子们很安静。我想知道他们又在搞什么鬼。LanguagePoints2.Hasitarrivedyet?它已到达了吗？arrive,get与reach三者都有“到达”之意。①arrive是不及物动词，其后必须加介词才能跟宾语。arrivein后接表示洲、国家、城市等大地方的名词。而arriveat后接表示车站、学校、邮局等较小地方的名词；WhendoesthetrainarriveinLondon?火车什么时候到达伦敦？②get也是个不及物动词，其后加介词to,再接地点名词；WhattimedoestheplanegettoNewYork?这架飞机几点到达纽约？③reach是及物动词，其后可直接接名词或代词作宾语。Theyreachschoolat7o’clockinthemorning.他们早上7点到校。3.Thejourneyhastakenseveralmonths.旅途花了几个月的时间。句型:Ittakessb.sometimetodosth.意为“某人花（多少）时间做某事”，其中it是形式主语，动词不定式todosth.是真正的主语；常与句型sb.spend…(in)doingsth.互换。Ittookusanhourtosendthisemail.=Wespentanhoursendingthisemail.我们花了一个小时发这个电子邮件。4.SohavetheydiscoveredlifeonMars?那么他们在火星上发现生命了吗？invent,find与discover的区别：①invent意为“发明”，指经过认识和实践创造出前所未有的事物；②find意为“发现，找到”，指对某种事物的寻求，也指找到（丢失的事物）；③discover表示“偶然或经过努力发现客观存在的事物、真理或错误”。5.LotsofscientistsareworkinghardinordertosendastronautstoMarsoneday.许多科学家正努力工作，目的是有一天能把宇航员送到火星去。inorderto意为“目的是”，后面接动词原形，相当于so…that引导的目的状语从句。Hegotupearlyinordertocatchthefirsttrain.arrivediscoverplanesendyetIntoday’snews,Tonyhasheardthatscientistshave(1)_______aspaceshiptoMarsandithas(2)__________onthe(3)___________afterajourneyofseveralmonthsfromtheearth.Scientistshavenot(4)_____________lifeonMars(5)_______.AndnoastronauthaseverbeentoMarsbecauseitisfaraway.4sentarrivedplanediscoveredyetCompletethepassagewiththecorrectformofthewordsinthebox.TeamracingActivityTwoteamshavearace.Theteamthatfirstgivesacorrectsentencegetsonepoint.SpeakingPracticeIReady?SpeakingWhatdoyouthinkofwhenwetalkaboutspace?SunEarthspacecraftrocketspacestationspaceshuttle一、根据句意及汉语提示完成单词。1.ZhaiZhigangisafamous_________(宇航员)ofourcountry.2.Theyhave__________(发现)manykindsofplantsintheforest.3.I_________(借）somebooksfromthelibrary.4.—Whendidyou______(到达）Beijing?—Yesterday.5.The______(地球)goesaroundtheSun.astronautdiscoveredborrowedreachEarthPractice1.Ispenttwohoursfinishingmyhomework.It__________twohours________myhomework.2.Finallywearrivedatthestation.Finallywe_______thestation.Finallywe________thestation.tookmetofinishgottoreached三、写出下列句子的同义句。Homework1.RevisethelanguagepointsofUnit1.2.Recitethedialogue.Manyheadsarebetterthanone.三个臭皮匠，赛过诸葛亮。