话题题组集训 话题十一 生态环保·巩固提升三轮冲刺-【一战成名】 2023河南中考英语题型题组集训
2023-06-08
|
2份
|
3页
|
141人阅读
|
7人下载
陕西灰犀牛图书策划有限公司
进店逛逛
内容正文:
河南英语·提升训练册 话 题 题 组 集 训 人与自然 话题十一 生态环保 一、选择型阅读理解 IfyougotosouthwestofAmerica,you mightgettoseesailingstones.Sometimes, stonesinthesouthwesterndesertmoveby themselves.Sometimestheytravelmorethana hundredmeters.Theyalwaysleaveatrail(痕 迹)inthesandbehindthem.Itisuseful, becausewecanlookatthetrailandfigureout theexactdistancethatastonehasmoved. Howisthispossible?Scientistshavebeen studyingthisforyears.Oneoftheearliest theories(理论)wasthatwindpushedthe stones.Thattheoryisntcorect,becausesome ofthestonesweighmorethan300kilograms. Somepeoplesaidthataliens(外星人)were movingthestones,andotherssaidthatclever peoplewereplayingajoke. Finaly,in2013,ascientistcameupwith anexplanationforthesailingstones.Hefound outthaticeformsonthebotomofthestones. Whenthathappens,evenaverylightwindcan pushthestoneforlongdistances. Toprovehistheory,thescientistdidan experiment.Heputarockinhisfridgeandlet someiceformonit.Then,heputsandanda litlewaterinatray(托盘).Finaly,heput hisfrozenrockontopofthesand.Whenhe blewontherock,itmoved.Evenwhenheblew verygently,hehadnoproblem movingthe rock. Heressomethinginterestingaboutthe sailingstones.Curiouspeoplevisitthedesertin thesouthwesttoseethem.Manypeopleprefer tofeelthatthestonesarestilamystery. (A )1.Theunderlinedword“It”refersto . A.thetrailofthestones B.theshapesofthestones C.theweightofthestones D.thedistanceofthestones (A )2.Whatdidntthescientistneedforhis experiment? A B C D (C )3.Whattheorieshavebeenproposed (提出)byscientistsaboutsailing stones? a.Thewindpushedthestones. b.Thestonesweremovedbyaliens. c.Thesandunderthestonesis diferent. d.Cleverpeoplewereplayingajoke aboutstones. A.a,c,d B.a,b,c C.a,b,d D.b,c,d (C )4.Whichofthefolowingstatementsis NOTtrue? A.Thesailingstonesarein the Americansouthwest. B.Scientistsstartedstudyingthe sailingstonesbefore2013. C.Before,scientistsdidnthaveany theoriesaboutthesailingstones. D.Somepeoplesuggestedthataliens weremovingthesailingstones. (D )5.Whatsthebesttitleforthetext? A.Whatarethesailingstones
资源预览图
1
所属专辑
教辅
【一战成名】 2023河南中考英语题型题组集训
九年级
英语
第三方合辑
25 份文档
444人已阅读
相关资源
期中考之单词,短语,语法,句型综合练习100题(Units 1-3)2026-2027学年九年级上册英语 单元核心 易错重难点考前特训(外研版)
从APP打开
Unit 3 单元复习卷 2026-2027学年译林版英语七年级上册
从APP打开
Unit 3 Same or different 小题提优训练 2026-2027学年人教版八年级上册英语
从APP打开
基础知识强化训练—词汇语法填空学案话题十 2026-2027学年沪教版英语九年级
574人已浏览
阶段综合试题(Unit 1 --Unit 3 ) 2026-2027学年初中英语人教版九年级上册
997人已浏览
示范课
初中英语重难点同步示范课:九年级全册
立即播放
初中英语重难点同步示范课:九年级全册
立即播放
由于学科网是一个信息分享及获取的平台,不确保部分用户上传资料的 来源及知识产权归属。如您发现相关资料侵犯您的合法权益,请联系学科网,我们核实后将及时进行处理。