UnitILifeonMars

Welcometothisunit?earthWehaveonlyonehome.?pollutionpopulation?Movetootherplanets?行星LifeonMars

Mars火星spacecraft?Newwords:helmet(頭盔,n)robot(機器人,n)pill(片劑，藥片,n)net(網絡,n)guitar(吉他,n)sunglasses(太陽鏡,n)tent(帳篷,n)?WhatwilllifebelikeonMars?Ifyouarethefirstgrouptogothere,whatwillyoutake?WillthelifeonMarsbethesameasthatonEarth??Phrases:1.careforsb=sbbecaredfor2.helpsbwithsth=heformofpills4.Howdoyoulike…=Whatdoyouthinkof..5.getto=reach?Wewillbe_________byrobots._________________onMars?Ihateit.ThefoodonMarswillbe________________.Ican’t_________mybook,it’stoohighontheshelf.Maybeoneday,therobotswill______________ourhomework.?caredforHowdoyoulikeintheformofpillsgettohelpuswithUnitILifeonMars

Reading1?earth?pollutionpopulationcrowdedpolluted?MovingtoMars??1.IsitpossibleforustomovetoMarsoneday?

Yes,itis.

2.Howmanyaspects(方面)arementionedinthepassage?

Transport,plants,gravity,lifeonMars.Task2:Askandanswerthequestions.WhatisthelifeontheEarthnow?

2)IfwecanmovetoMars,whatwillbemuchbetterfirst?3)Whatwillbeaproblemfortheearlysettlers

onMars?Willitbedangerous?Why?Theearthisbecomingmoreandmorecrowdedandpolluted.Transport.GravityYes.Becausewecouldeasilyjumptoohighandfloatawayintospace.?

4)Howwillhumanssolvethatproblemthen?5)Whowillprobablydomostofourworkinthefuture?

6)IsittruethatmaybetherearenoschoolsonMars?

HumansonMarshavetowearspecialbootstomakethemselvesheavier.Therobots.Yes,itis.?7)HowwillthestudentsonMarsstudythen?

8)WillthefoodonMarsbethesameasthatonEarth?Whatwillitbe??Theywillhaveacomputerathomeconnectedtoaninter-planetcomputernetwork.Theycanstudy,dotheirhomeworkandtakeexamsatonlineschools.No.Mealswillprobablybeintheformofpillsandwillnotbeastastyastheyaretoday.

Unit1Reading2?Revisethetext.

At________,itmaybedifficultto______thatwewillliveonthe______Marsby2100becauseEarthis___________moreandmore___________and_____________.Firstofall,____________shouldbebetterbecausethe__________toMarsmighttakeonlyashorttimeinspace__________thattravelathalfthe_________oflight.Scientistsshouldbeableto_______plantsthatproduce

thefoodand_________thatweneed.presentimagineplanetbecomingcrowdedpollutedtransportshuttlesspeeddevelopoxygenjourney?

_________onMarshavetowear________bootstomakethemselves_________becausethegravityisonlyabout____________ofthatonEarth.Everystudentcanstudyandtake________at________schoolsbecausehewillhaveacomputerathome___________toaninter-planetcomputer__________.specialheavierthree-eighthsexamsonlineconnectednetworkHumans?____________,foodonMarswillnotbethesameasthatonEarthbecauseitwillprobablybeinthe_______of________andthejourneytoMarswillbevery________________.Howeverformpillsuncomfortable?1.moreandmorecrowdedandpolluted2.floatawayintospace3.beintheformof…4.wearhelmets5.thejourneytoMars6.connectto7.takeexams/haveexams補充詞組?8.firstofall9.alargenumberofpeople=largenumbersofpeople10.ataspeedof….…..Athalfthespeedof…11.paredwith…14.adomewithtenbedrooms?重點句型1.HowdoyoulikelifeonMars?(Whatdoyouthinkof…)2.Wewillbecaredforbyrobots.3.Earthisbecomingmoreandmorecrowdedandpolluted.4.Hereiswhatlifecouldbelike.5.Itisnotsureiftheseplantscouldproducewater.6.LifeonMarswillbebetterthanlifeonEarthinmanyways.重點句型?Wemayevenliveinadome

with10bedrooms.8.Mealswillprobablybeintheforms

ofpillsandwillnotbeastastyastheyaretoday.9.ThejourneytoMarswillprobablybeuncomfortable.10.Eachstudentwillalsohavetheirownonlineteachercalled‘e-teacher’.11.Humansneedfood,waterandairtosurvive.?表達運用1.Lookafter,takecareof,carefor1)Heistooyoungtolookafterhimself.2)Weshouldtakecareofourchildren.3)Thepoorchildrenweretakengoodcareofintheschool.4)Weshouldcarefortheyoungergeneration.5)Theyarelookedafterverywellbytheteachers.

注意:三者有照顧的意思,提醒學生‘good,well’的用法?2.分數的表達:onethird,threesevenths,1)Threefourthsoftheearthiscoveredwithwater.2)FourfifthsofthestudentsinourschoolcomefromNanjing.注意:分數的表達分子為基數詞,分母為序數詞;分子大于1,分母的序數詞用復數,動詞的形式根據主語的名詞而定.onethird,threesevenths?改錯:1.Weshouldlookafterthegiantpandasgood.2.Thebabiesaretakengoodcareinthefamily.4.Threefifthsoftheteachersinourschooliswomenteachers.5.Onehalfofthewaterinthevillagearepollutednow.6.Fourseventhofthebooksinthebookstorearehelpful.7.Doyousatisfiedwithwhathesaidatthemeeting?wellofareisseventhsAre?

Unit1Reading3?crowded

acrowdedplanet?Paragraph6Everystudentwillhaveacomputer

connectedtoaninterplanetarynetwork.

?acitycalledNanjing他有一臺連接到因特網上的電腦。HehasacomputerconnectedtotheInternet.?Paragraph7Thespaceshuttlestravelfast,butthejourneytoMarsmaybeveryuncomfortable.

thejourneyto….?香港之旅一定是另人愉快的。ThejourneytoHongKongmustbepleasant.火星之旅將會是有趣的。ThejourneytoMarswillbeinteresting.?Phrases:1.connecttoacomputerconnectedtothenetwork2.takeexams=heformofpills4.astastyas5.thejourneytoMars?________________maybeveryuncomfortable.Wecandoourhomeworkand___________atonlineschoolsinthefuture.Everyonehasacomputer____________thenetwork.FoodonMarswillbe__________________.?ThejourneytoMarstakeexamsconnectedtointheformofpillsFillintheblankswiththerightwords:1.TheEarthisbecomingmoreandmorec________andp_________,sowecanbuildabetterworldonM_______.2.Atpresent,ours_________aretooslowtocarryl_______numbersofpeople