牛津初中英语9bunit1reading课件3

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1、Period2Reading1Theearthisbecomingmoreandmorecrowded(拥挤的)andpolluted(污染的).TherearelargenumbersofpeopleonEarth.WhatwillthelifeonEarthbelikeinthefuture?Imaginev.Imaginativeadj.CanyouimaginewhatlifeislikeonMars?oxygenWhatisnecessarywhenyouareonMars?gravityfloatHowwillyoufeelonMars?IslifeonMarsbett

2、erthanlifeonEarth?Whydoyouthinkso?WhatproblemswilltheearlysettlersonMarsmeet?QuestionforthefirstreadingForgeneralideasplanetspacecraftdevelopgravitysettlersrobotspillsSmallroundmedicinesAforcethatkeepsusfromfloatingintheairVehiclesdesignedfortravelinspaceGrowandimprovePeoplewhogotoliveinanewpl

3、aceAlargebodyinspacethatmovesaroundthestare.g.thesunMachinesthatworkunderthecontrolofcomputersThesecondreadingForsomedetailedinformationThefollowingaresomestatementsaboutlifeonMars.However,someofthedetailsarewrong.WriteaTifthesentenceisright.WriteanFifitisfalse.TorF1.By2100,peoplemightliveonMa

4、rs.2.Marsisbecomingcrowdedandpolluted.3.Now,ittakesmonthsforaspacecrafttotravelfromearthtoMars.4.Plantscanproduceoxygenthathumansneed.TFTTEarth.Marshasone-eighththegravityofEarth..PeoplewillhavelessspaceonMars..Studentswillgotoschoolbyspacecraft..Spacetravelmightmakepeoplefeelill.FFFTthree-eig

5、hthsmorestudyinonlineschool.Lifeinthefuture1.WhydoweneedtomovetoMars?A.Earthiscrowdedandpolluted.B.Tomakefriendswithpeoplewholivethere.C.FlyingtoMarswillbecheap..HowlongdoesittaketoflytoMarsatpresent?A.Hours.B.Months.C.Years..WhatwillfoodbelikeonMars?A.Verytasty.B.Verysweet.C.Notverytasty.tast

6、ev./n.(品尝/味道)4.Willgravitybeabigproblem?A.No,wewilltieourselvestotheplanet.B.Yes,manypeoplewillgetlost.C.No,wewillwearspecialboots.WillthejourneytoMarsbeenjoyable?A.Yes,itwillbeverycomfortable.No,itwillbeveryuncomfortable.C.No,itwillbeterribleenjoyableadj.(令人愉快的)HowarewegoingtobreatheonMars?A.

7、Wewillcarryairtanks.B.Plantswillproduceoxygen.C.Wewillliveindomes.7.WherewillweliveonMars?A.Inlargedomes.B.Onspacecraft.C.Inspecialboots.8.Howwillwestudy,doourhomeworkandtakeexams?A.Wewillnotneedtolearnanything.B.Inonlineschools.C.Innor