必修六 unit 5　the power of nature

1、第1頁(yè)共6頁(yè)Unit5Thepowerofnature練(一)英語(yǔ)知識(shí)運(yùn)用組塊專練——練準(zhǔn)度(限時(shí)：30分鐘)Ⅰ.完形填空Scientistshavesearchedfmanyyearsfa__1__totellwhetheravolcano__2__willbesmalllarge.Nowfourscientistssaytheyhavediscoveredsomethingin__3__thatwillhelpdothis.They

2、__4__theresearchonMountUnzenonthesouthernJapaneseislofKyushu.MountUnzenexploded__5__November1990.Sincethenmeexplosions__6__43peopledestroyedthehomesofmethan2000others.Thevolcanoisstill__7__today.Thescientistssaythelavaof

3、thevolcano__8__highlevelofanelement(成分)__9__isasignofthepresenceofthelavafromdeepintheearthnotfromthesurface.Theysayitshowsthatthelava__10__directlyfrominsidetheearthis__11__withhugeexplosionsinsteadofsmallerones.Thescie

4、ntistsexaminedthelavafrom18explosionsofMountUnzenthattookplaceduringmany__12__ofyears.They__13__studiedthelavafromothervolcanoesintheareathatareolderthanMountUnzen.Thelavastudiedcamefrom__14__largesmallexplosions.Thescie

5、ntistsfoundthatlargeexplosionscontained__15__oftheelementthansmall__16__.Thescientistssayifthey__17__thistwoyearsearlier，they__18__thepeoplelivinginthearea__19__MountUnzensavedmany__20__.語(yǔ)篇大意：本文主要說明了科學(xué)家是如何尋找預(yù)測(cè)火山噴發(fā)的方法的。1A

6、.glanceBmethodCmotDpanic解析：選B從空后的“totellwhetheravolcano...”看出科學(xué)家在尋找預(yù)測(cè)火山噴發(fā)的方法。glance“一瞥”；method“方法”；mot“發(fā)動(dòng)機(jī)”；panic“驚慌”。2A.eruptionBclimateCaspectDdistrict解析：選A從下文“willbesmalllarge”看出要預(yù)言出火山噴發(fā)的規(guī)模大小。eruption“火山的爆發(fā)”；climate“氣

7、候”；aspect“方面”；district“區(qū)”。3A.lungBashClavaDcrater解析：選C從第三段可看出科學(xué)家在研究火山熔巖中的成分。lung“肺部”；ash“灰燼”；lava“熔巖”；crater“火山口”。4A.statedBteasedCcomparedDdid解析：選Dstate“陳述”；tease“取笑”；compare“比較”。由空后的theresearch可知此第3頁(yè)共6頁(yè)13A.alsoBeitherC

8、tooDaswellas解析：選A他們也研究其他火山的熔巖。also用于謂語(yǔ)動(dòng)詞之前。either用于否定句，too用于句末。14A.oneBneitherCbothDthree解析：選Cboth和連用，表示“兩者都……”。其他三個(gè)選項(xiàng)不與連用。15A.meBmuchClessDfew解析：選A從上文看出較大的火山爆發(fā)含有更多的該種成分。me...than...比……更多……。16A.thatBthoseConesDthis解析：選Co

9、nes代替上文的explosions。that，those和this前不加形容詞修飾。17A.knewBhadknownCknowDknowing解析：選B此處是與過去有關(guān)的虛擬語(yǔ)氣的條件狀語(yǔ)從句。謂語(yǔ)動(dòng)詞要用haddone的形式。18A.warnBcouldhavewarnedCwillwarnDcanwarn解析：選B此處是與過去有關(guān)的虛擬語(yǔ)氣的主句，謂語(yǔ)動(dòng)詞要用couldhavedone的形式。其他三項(xiàng)不表示對(duì)過去的虛擬。19A.

10、onBnearCawayDbesides解析：選B此處指靠近火山?？捎胣ear也可以用beside，但不用besides。besides“除了……之外”。20A.livesBlifeCliveDbelieves解析：選A挽救很多人的生命。life作“生命”講時(shí)，是可數(shù)名詞。由空前的many可知用復(fù)數(shù)lives。Ⅱ.語(yǔ)法填空(2017東北三省四市聯(lián)考)MostAmericansdontliketogetadvicefrommemberso