江苏启东市教研中心九年级英语下册Unit1Period2教案+学案+配套练习牛津版教案Teachingaims:1)Tounderstandthecontextofafuturelifeonanotherplanet.2)TorecognizeandunderstandvocabularyaboutlifeonMars.3)TorecognizeandlistdifferencesbetweenlifeonEarthandlifeonMars.Teachingaids:arecorder,multi-computerTeachingprocedures:Step1.Lead-in.Say:PeoplehavelongbeendreamingaboutlivingonMars.ThereareanumberoffilmsaboutthistopiclikeTheRedPlanetandMissiontoMars.Doyoubelievethathumanswilleverbeabletoliveonadifferentplanet?Step2.Presentation1)Now,let’swatchsomepicturesaboutlifeonEarthtoday.TeachcrowdedandPolluted.2)Say:SimonandDanielaretalkingaboutlivingonMars.Listenandanswer.Step3Reading1)Say:Danielwantstofindoutmoreaboutlifeinspaceinthefuture,here’sthearticle.Pleaseopenyourbooksandturntopage4..Beforewereadit,let’sdealwiththenewwordsfirst.Lookathere,pleasefindoutthesenewwordsinthearticleandguesstheirmeanings.2)Checktheiranswers.Readthenewwords.3)Listentothetapeandanswerthefollowingquestions:1.HowlongdoesittaketoflytoMarsatpresent?2.WhatisthegravityonMars?3.WherewillweliveonMars?4.Howwillwestudy,dohomeworkandtakeexams?5WhatwillfoodbelikeonMars?4)Say:NowpleasereadthearticlemorecarefullyandtrytotellthefollowingsentencesTorF.Ifitisfalse,pleasecorrectthemistake.1.By2100,peoplemightliveonMars.()2.Marsisbecomingcrowdedandpolluted.()3.By2100,thespaceshuttlescantravelathalfthespeedofsound.()4.By2100,scientistscandevelopplantsonMarstogetfoodandoxygen()5HumansonMarshavetowearspecialbootstomakethemselveslighter.()6.WewillhavelesstimeforourhobbiesonMars.()7.Studentswillgotoschoolbyspacecraft.()8.Spacetravelmightmakepeoplefeelill.()5)Checktheiranswers.6)Say:NowlistentothetapeandtrytofindoutdifferencesbetweenlifeonearthandlifeonMars.LifeonEarthtodayLifeonMarsin2100Cleanandhasmorespace.Spaceshuttlestravelathalfthespeedofthelight.Gravityisn’taproblem.Wearmanykindsofshoes.Donothavemuchspace.Studyonline.Foodisdifferentandtasty.Step4DiscussionWouldyouliketoliveonMars?Whyorwhynot?Step5HomeworkReadthearticleagainandagainFinishtheexercisesinyourhomework.学案一、学习目标1.掌握所有单词以及他们的词性变化。2.掌握有关短语及句型。二、学习重点Reading部分中的有关短语和句型三、学习难点学会本单元的语法四、教具学具投影仪和电脑五、教学环节1．预习交流默写词组：lifeonanotherplanetlifeinspaceinthefutureabookofsciencemovetoMarsatthemomentbytheyear2100becomemoreandmorecrowdedandpollutedbuildabetterworldfirstofallcarrylargesofpeopleinspaceshuttlesathalfthespeedoflightdevelopplantsproducethefoodandoxygenthree-eighthsfloatawayintospacewearspecialbootsbecomeveryfashionablevariousdesignschoosefrom2.展示探究1).movev.搬迁，移动，感动Let’smovethischairtothelivingroom.movingadj.动人的，令人感动的Thetriptothepoorareaisdeeplymovingexperience.2).atthemoment=now此刻，现在inamoment立刻，马上，一会儿（用于将来时）amomentlater过了一会儿attheverymoment就在那时forthemoment目前，暂时3）.It’s+adj.+todosth../It’s+adj.+forsb.todosth../It’s+adj.+ofsb.todosth.eg.It’sdifficulttolearnEnglishwell.It’sdifficultforustolearnEnglishwell.It’sniceofyoutogivemethepresent.4).imaginevt.&vi.imaginationn.imaginativeadj.imagine+从句eg.Closeyoureyesandimaginethatyouareinthepark.imagine+doingsth.Sheimaginedsittingintherestaurantandeatingabigdinner.5).bytheyear2100到2100年（by不迟于，在……之前）eg.Canyoufinishtheworkbyeighto’clock?6).moreandmore+adj.越来越……more...
