欢迎来到天天文库
浏览记录
ID:37295944
大小:19.00 KB
页数:3页
时间:2019-05-21
《阅读能力专项学习(3)》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Thereisnotenoughoilintheworldnow.Astimegoesby,itbecomeslessandless,sowhatarewegoingtodowhenitrunsout?Perhapswewillgobacktousinghorses,carriagesandbicycles. IntheSecondWorldWar,somepeopledidn'tusegasmadefrompetroleum(石油)intheircars.Theymadegasfromwoodand
2、plantsinstead.Thecardidn'tgofast,buttheyran,sothiswasbetterthannothing.However,inthefuture,wecan'tcutdownallourtreestomakegas;weneedourtreesforotherthings,too. Besidesdifferenttypesofgas,wecanalsouseelectricity(电)torunourcars,butfirstwemustmaketheelectr
3、icity!Somecountrieshavecoalandtheymakeelectricitywiththat,butwemightnotalwayshavecoal,either.Othercountrieshavebig,strongrivers,andtheycanusethepowerofwatertoturnturbines(涡轮机)andmakeelectricitymoreeasilyandcheaply. Wearealsoabletogetpowerfromtheoceantid
4、es.Weputturbinesintothemouthoftheriver.Thenthetidecomesin,thewaterturnstheturbinesandthenitgoesout,itturnsthemagain. Whichofthesewayswillbeusedtorunourcarsinthefuture? 51.Whenmightpeoplehavetogobacktousinghorsesandcarriages? A.Whentheyarepoor.B.Whenth
5、eyrunoutofoil. C.Whentheyneedmoreexercise.D.Whentherearen'tanybigtreesintheworld. 52.WhatdidsomepeopleusetomakegasintheSecondWorldWar? A.WaterB.CoalC.WoodandplantsD.Tides 53.Howmanywaysaresuggestedtomakeelectricityinthepassage? A.2B.5C.4D.3 54.Acco
6、rdingtothepassage,whichofthefollowingstatementsisTrue? A.Thereismorepetroleumthanwecanusenow. B.Treesareneededforsomeotherthingsbesidesmakinggas. C.Wegotelectricityfromoceantidesintheolddays. D.Gaswasn'tusedtoruncarsintheSecondWorldWar. 55.Thepassag
7、eismainlyabout________. A.howtorunourcarsB.whattodowhenoilrunsout C.differenttypesofgasD.thewaystomakeelectricity 阅读理解答案: 51.B52.C53.D54.B55.B
此文档下载收益归作者所有