新高考英語必備--- 精校word版課時提升作業(yè) 三十三 選修7 unit 3

1、1新高考英語必備新高考英語必備課時提升作業(yè)課時提升作業(yè)三十三三十三選修選修7UnitUnit3UnderUnderthetheseasea(限時限時3535分鐘分鐘)Ⅰ.閱讀理解A世紀金榜導(dǎo)學(xué)號79060337Untilrecentlyscientistshadmappedonlyabout20percentoftheseaflo.Butourknowledgeofthedeepseasischangingbecauseofinfmat

2、ionfromsatellites.Scientistshaveproducedanewmapthatprovidesadetailedpictureoftheoceans.Themapisexpectedtohelpoceanographers(海洋學(xué)家)industrygovernments.Thenewmapistwiceasdetailedasthemapmade20yearsago.DavidSwellisageophysic

3、sprofessattheUniversityofCalifnia.Heotherscientistswkedonthemappingproject.Hesaystheyturnedtospacetolookdeeperintotheocean.Thescientistscollectedstudiedinfmationfromtwosatellites.SomeofthedatacamefromtheEuropeanSpaceAgen

4、cy’sCryo2satellite.ItwasplacedinEarth’sbittowatchseaice.TheothersatelliteistheAmericanspaceagency’sJason1.Itisstudyingthesurfaceoftheoceans.Scientistscombinedthesatellitedatawithimagesgatheredbysonar(聲吶)equipmentonships.

5、Sonarwksbysendingsoundwavesthroughthewater.Whenthesoundwaveshitanobjectitspresenceisconfirmed.Thenewmapshowstheseafloasithasneverbeenseenbefe.Itshowsthoussofunderwatermountainsplaceswherecontinentspulledapart.It3【解析】選C。細

6、節(jié)理解題。根據(jù)第五段中的“...themapisapowerfultoolffisheriesthoseinterestedinprotectingtheenvironmentfoilexplation.”可知新式地圖的編制有利于漁業(yè)環(huán)境科學(xué)研究以及油氣勘探等方面但并沒提到造船業(yè)。2.WhatcanweknowaboutthenewmapA.Itshowswhereearthquakeswillhappen.B.Itwillbehelp

7、fultoindustrygovernments.C.Itisthreetimesasdetailedastheoldoneyearsago.D.Itshowstheseafloasithaseverbeenseenbefe.【解析】選B。細節(jié)理解題。根據(jù)第一段中的“Themapisexpectedtohelpoceanographersindustrygovernments.”可知新式地圖有利于海洋學(xué)家工業(yè)及政府。3.Thetexti

8、slikelytoappearin________.A.anewspaperB.anadvertisementC.asciencemagazineD.afinancerept【解析】選C。推理判斷題?？v觀全文主要講述了新式地圖給海洋科學(xué)工業(yè)科學(xué)石油勘探等方面帶來的有利之處。故可以推測該文來源于科技雜志。4.WhichofthefollowingcanbethebesttitlefthetextA.Thedetailedpictureof