八年级英语下册Module3JourneytospaceUnit1Hasitarrivedyet？课件外研版.ppt

Module3JourneytospaceUnit1Hasitarrivedyet?,LeadinTalkaboutthequestions.,Doyouknowanythingabouttheuniverse?Istheearthtravellingintheuniverse?,Space,MilkyWay,solarsystem,spacecraft,spaceshuttle,spacestation,message,satellite,rocket,astronaut,star,galaxy,Space&Earth,Earthmoonnewsplanetreachyet,n.地球n.月亮，月球n.新闻，消息n.行星v.到达；抵达adv.还，尚,Presentation,Wordsandexpressions,modelMarsspaceshipdiscoverastronautspacetravelborrow,n.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,earthlandmessagemoonnewsplanetreachscientist,Listenandnumberthewordsasyouhearthem.,newsaboutthetripto(1)_journeytook(2)_monthshasnotsentbackany(3)_yethopetofind(4)_onMars,Listenagainandcompletethenotes.,HasthespacecraftreachedMars?PleaseListentothedialogue!,Mars,Readthedialogueanddotheexercises.,Choosethebestanswerforeachsentence.,1.Tonyhasjustmadeamodelofthe_.A.spacestationB.spaceshipC.rocket2._hasntstartedhishomeworkyet.A.TonyB.DamingC.Jenny3.Somescientistshavesentaspaceshipto_.A.themoonB.thesunC.Mars,4.Ithastaken_togettoMars.A.twomonthsB.severaldaysC.severalmonths5.Theastronauts_lifeonMars.A.haventdiscoveredB.havediscoveredC.haveseen6.Therearentanyastronautsinthe_toMars.A.spaceshipB.planeC.spacestation,Readandanswerthequestions.,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。,LanguagePoints,2.Hasitarrivedyet?它已到达了吗？arrive,get与reach三者都有“到达”之意。arrive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？,get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？reach是及物动词，其后可直接接名词或代词作宾语。Theyreachschoolat7oclockinthemorning.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：invent意为“发明”，指经过认识和实践创造出前所未有的事物；find意为“发现，找到”，指对某种事物的寻求，也指找到（丢失的事物）；discover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sothat引导的目的状语从句。Hegotupearlyinordertocatchthefirsttrain.,arrivediscoverplanesendyet,Intodaysnews,Tonyhasheardthatscientistshave(1)_aspaceshiptoMarsandithas(2)_onthe(3)_afterajourneyofseveralmonthsfromtheearth.Scientistshavenot(4)_lifeonMars(5)_.AndnoastronauthaseverbeentoMarsbecauseitisfaraway.,sent,arrived,plane,discovered,yet,Completethepassagewiththecorrectformofthewordsinthebox.,Teamracing,Activity,Twoteamshavearace.Theteamthatfirstgivesacorrectsentencegetsonepoint.,SpeakingPracticeI,Ready?,Speaking,Sun,Earth,spacecraft,rocket,spacestation,spaceshuttle,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.,astronaut,discovered,borrowed,reach,Earth,Practice,1.Ispenttwohoursfinishingmyhomework.It_twohours_myhomework.2.Finallywearrivedatthestation.Finallywe_thes