江苏省仪征市月塘中学九年级英语下册《Unit1LifeonMars》导学案

1《Unit1LifeonMars》LearningAims知识目标：robot,helmets,pills,Mars能力目标:Tothinkaboutlifeinthefuture.情感目标:Todiscusstheadvantagesofagivensituation’Mainpoints:Torecognizeandunderstandvocabularyaboutlifeonmars.Difficultpoints:Thereasonwhyanitemwouldbeusefulornotusefulonthemoon.Learningprocedures:1.自学展示：翻译下列短语:1、目前；此刻（2种）2、我们自己的行星3、变得越来越拥挤和污染4、建造一个更好的世界_5.运载大量的人们去火星_________________6以光速的一半运行_____7、研发植物______8、需要食物、水、空气来生存_______9.八分之三_______10在一些方面_________________________2.探究学习Step1:Warmingup1.T:HaveyoueverseenanysciencefictionfilmsorHaveyoueverreadanysciencefictionstories?2.T:Haveyouever“Starwars”?Doyouthinkit’srealistic?Doyoubelieveinaliens?Doyoulikethisfilm?Why?Wouldyouliketogointospace?3.T:HaveyoueverheardofMars?DoyouknowwhatcolorMarsis?Step2:DiscussionT:WhatdoyouthinklifeonMarswillbelike?Encouragethestudentstohaveadiscussion.Step3:Presentation&practice1.T:DanielisthinkingaboutwhatitmightbeliketoliveonMars.HeiscomparinglifeonEarthtowhatlifemightbeonMarsandwhetherMarswouldbeabetterorworseplacetolive.2.AskSstocompletePartAinpairs,andencouragethemtothinkofreasonsforanswers.Step4:Practice1.T:Danielisdreamingaboutcampingonthemoon.Whatshouldhetakewith?2.AskSstocompletePartBinpairs.3.Askonestudenttoreadoutthenameoftheobjectinturn.ThenaskSswhethertheythinkDanielshouldtaketheobject.4.EncouragetheSstogivereasonsfortheiranswers.Step5:Listen&speak(Comicstrip)1.Listeningtask:DoesEddielikelifeonMars?Why?/Whynot?22.Playthetapeagainforthestudentstolistenandrepeat.3.AskSstopracticeandrole-playit.C、课堂整理1.intheformof用（以）….的形式/taketheformof采取的…..形式2.netv.–netted—netted—nettingnet(v.用网捕鱼)fish撒网捕鱼becaughtinanet(n.)陷入罗网3.Ithought我原以为4.get(to)myfood得到我的食物5.carefor=lookafter=takecareof/becaredfor6.hinkabout考虑、看法Whatdoyouthinkabout/ofChina?thinkof想出、想起、考虑/think(it,them)over(副词)仔细考虑、思索D、当堂练习完成下列句子1Don’tforgettowear__________(太阳镜)whenyougoout2我的家乡污染比南京少Thereis_______________inmyhometown_______thatinNanjing3太空旅游将会使人感到很不舒服_________________will_________people__________________4我们常把老师比作园丁.Weoften______ourteachers_______gardeners.5你觉得这本书怎么样?---很有趣Whatdoyou_____________thisbook?It’svery__________6What’sthe_________(人口)ofChina?It’sgettinglargerandlarger7Heisdrivinghiscaratas__________offiftykilometersanhour.教后记：Thesecondperiod:Reading(A)LearningAims知识目标Tounderstandthecontextofafuturelifeonanotherplanet.能力目标TorecognizeandunderstandvocabularyaboutlifeonMars.TorecognizeandlistdifferencesbetweenlifeonEarthandlife情感目标ToarousetheSs’awarenessofmiseryMainpointsanddifficultpointsvocabularyaboutlifeonMarsrecognizeandlistdifferencesbetweenlifeonEarthandlifeonMarsLearningprocedures:1,自学展示词组翻译:1.难以想象2.到2100年3.目前4.变得越来越拥挤，污染35.以光速的一半6.对早期的定居者来说是一个问题7.八分之三的8.使许多人感觉不舒服9.漂浮在太空10.在许多方面2,探究学习Step1:LeadinginWeallknowthatweliveontheearth.Butourearthistoocrowded.Canweliveonadifferentplanet?Ifcan,whichplanetcanweliveon?Andwhy?Step2:ReadthepassageMovingtoMarsonpage4topage5quicklyandfindouttheanswerstothefollowingquestions:BywhichyearwillweliveontheplanetMars?(Bytheyear2100)WilllifeonMarsbebetterthanlifeonEarth?(Yes)Foodwillbethesame,right?(No)Step3:Readparagraph1andanswerthefollowingquestions:Whatishappeningtoourplanet,Earth?Howcanwesolvetheproblem?Readparagraph2andanswerthefollowingquestions:HowlongdoesittaketoflytoMarsatpresent?Howaboutbytheyear2100?Whysofast?ReadthethirdparagraphandanswerthefollowingquestionsWhatdohumansneediftheywanttosurvive?Whatwillplantsproduce?Isitsurethattheseplantscouldproducewater?Readthefourthparagraphandanswerthefollowingquestions1.WhywillgravitybeaproblemfortheearlysettlersonMars?Thebootswon’tbecomeveryfashionable,willthey?Readparagraph5thenanswerthefollowingquestions:Howmanybedroomsarethereinadome?Whywillpeoplehavemoretimefortheirhobbies?Readparagraph6thenanswerthefollowingquestions:WilltherebeschoolsonMars?Wherecanstudentsstudy,dotheirhomeworkandtakeexams?Whatwilleverystudenthaveathome?Readthelastparagraphthenanswerthefollowingquestions:1.WhatwillfoodbelikeonMars?2.WillthejourneytoMarsbeenjoyable?Step4.PleasereadthepassageagainthendoexerciseC2onpage7.3.课堂整理atthemoment,atthatmoment,foramoment我此刻很忙。4请稍候。在那个时候，他还是一名服务生。2．by+过去时间，一般用过去完成时by+将来时间，一般用将来时到上学期末为止，我们看了几部英语电影。到2100年我们将住到火星上。3．Firstofall;atfirst首先，你必须努力学习。起初他发现英语很难，但不久就发现它不难了。4．largenumbersof,anumberof许多的，大量的thenumberof…的数量我们学校老师的数量是70多。许多学生喜欢看侦探故事。5．Ittakes(sb.)sometimetodosth.乘火车从北京到上海需要多长时间？他每天花半小时读英语。(两种)6.three-eights八分之三，复习分数的表达法我们学校三分之二的教师是女教师。7．Topreventthis,humansonMarshavetowearspecialbootstomakethemselvesheavier.制止某人做某事使我们笑，使她伤心我们应该阻止人们污染环境。8.insomeways/intheway/inaway在某种程度上Inmanyways在许多方面这部电影在许多方面比那部电影精彩。从某种程度上说，独自完成家作是一个好主意。9.connectto与…连接起来connectAtoB把A和B连接起来请把第一部分和第二部分连接起来。他的电脑已经和我们学校的电脑连接起来了。4．当堂练习1.Ourownplanet,Earthisbecomingmoreandmorecrowdedandpolluted.(moreandmore越来越…)e.g.1)南京正变得越来越美Nanjing.2)这种长统靴可能会变得越来越时髦.Thebootswillprobablybecome.2.Therewillbemanydifferentdesignsforsettlerstochoosefrom.(注意动词后面的介词)5e.g.我不知道我有问题的时候和谁谈谈。Idon’tknowwhomIcanwhenIhaveproblems.3.OurspacecraftaretooslowtocarrylargenumbersofpeopletoMars.(注意alargenumberof和thenumberof的区别)e.g.我们学校学生的数量有23