人教版英語(yǔ)選修6課時(shí)作業(yè)Unit5ThepowerofnaturePeriodⅠWarmingupReadingComprehending

Unit5PeriodⅠWarmingup,Prereading,Reading&prehending一、1.We’ve(用完）petrol.Whatabore!2.Asweallknow,teachersareoften（比作）burningcandles.3.Africans(構(gòu)成）onefifthofthepopulationinthecountry.4.Pleaseenearer,sir，and(細(xì)看）attherings.5.She(前往）totheothersideoftheroadwhenthetrafficlightturnedgreen.6.Theseclothesare(suit)forweekends，soyoucanbuyone.7.Theplacewasrecentlyvisitedbyaseriousvolcanic(erupt).8.Weneedtocarryoutaproper(evaluate)ofthenewjudgingsystem.9.TheAfricancountryisatwarandyou'dbetternotgothereunless

__________(absolute)necessary.10.Shelooksyoung,but

__________(actual)she’s50yearsold.二、

Modernlifeishighlydependentonenergytoheatbuildings,cookfood,andrunautomobilesandmachinery.Inmanyvolcanicregions,geothermal(地?zé)岬?resourcesareexploitedeitherdirectlyforheat,orindirectlyfortheproductionofelectricity.Geothermalenergymayberenewable,ifitisusedatalowerratethanthenaturalheating.Itisalsocleanparedwiththeburningoffossilfuels.

Volcanicashandlavafromeruptionsoftencoverlargeareasofgroundandaredetrimentaltolife,butovertimethesesamematerialsgathertoformsoils.Theresultingvolcanicsoilshaveuniquephysicalandchemicalfeatures.Somemountainousvolcanicregionsarefamousfortheirproductionofcoffeeorwine,owingtovolcanicsoils.

Volcanicrocksarethemostplentifulrockinmanyareasandareoftenemployedasabuildingmaterialforstructures,roadbedsandwalls.Thealteredvolcanicclay,bentonite(斑脫土),ismonlyusedindiverseproductsfromdrillingmudtocosmetics.

Hotspringsandfumarolesareoftenfoundincloseassociationwithvolcanoes.Thisbinationhasledtothedevelopmentofmanyspasandresortsatvolcanoes.Theattractivemountainousvolcanicareasarealsoattractivesitesforhiking,camping,andclimbingaswellasviewingthevarioussurfaceexpressionsofvolcanicactivities.

Ironically,muchofwhatweknowofsomeancientcivilizationswasinstantlyprotectedbythepowerfulforceofvolcaniceruptions.ExamplesincludethewellknownRomancitiesofPompeiiandHerculaneum,andtheBronzeAgeAkrotiriintheAegean.

Whilewetendtothinkaboutvolcanoesprimarilywhiletheyareerupting,theirproductsandimagesarefoundinmanyplacesinbothancientandmodernlife.Aworldwithoutvolcanoeswouldbeduller,lesseconomicallyworkable,andcertainlylessinteresting.1.Theunderlinedword“detrimental”inParagraph2isclosestinmeaningto

_________.

A.useful

B.burning

C.harmful

D.valuable

2.Volcanoescontributetousinallthefollowingwaysexcept

________.

A.exploitationofgeothermalresources

B.productsfromvolcanicsoilsandbentonite

C.developmentofvolcanictouristattractions

Dbinationofvolcanicrockandfossilfuels

3.TheexamplesinParagraph5arementionedtotellusthat

_______.

A.volcaniceruptiondestroyedmanyancientcities

B.volcanoesarewonderfulpreserversofancientbuildings

C.moderncitiesshouldbebuiltfarawayfromvolcanoes

D.volcanoescausefarmoredamagethanpeopleimagine

4.Whichofthefollowingcanbethebesttitleforthetext?

A.Economicbenefitsofvolcanicactivities.

B.Advantagesanddisadvantagesofactivevolcanoes.

C.Volcanicpotentialtocausegreatdamage.

D.Waysofexploitingvolcanoes.三、

Therevision(復(fù)習(xí))periodisoftenthemostdifficultpartofanyexamprocess.Theexamitselfisusuallybetweenoneandthreehoursandit’sachancetousealltheknowledgeyouhavebuiltupoverseveralyearstogiveaperfectanswertoaquestion.

①

Butawellstructuredrevisionplancanhelpyourevisewell.Belowaremytoptipsforcreatingawellstructuredandprehensiverevisionplan,whichwillprovidethebestchanceofsuccessinthesummer.

1.

②

Itoughttogowithoutsayingthatplanningyourrevisiontimetablemustbedonebeforeanythingelse,toensurethereisenoughtimeforprehensivecoverageofallsubjects.WithmostexamsstartingattheendofJune,therevisionplanshouldbeinplacebytheendofMarchatleast.

2.

Continualassessment(評(píng)估)

③

Inordertochart(記錄)yourdevelopmenteffectively,weremendthatourstudentsattemptpracticepapersineachsubject,markedaccordingtotherelevantmarkschemeandsubjects.

3.

Orderyoursubjectsstrategically

Thebestrevisionplanshaveanelementofstrategytoyourcreation.

④

Forexample,schedulingEnglishrevisiontoappearearlyinyourrevisionplanmayproveusefulwhenyoureviseessaybasedsubjectssuchashistory,geographyandpoliticslateron.

4.

Eachsubjectisdifferent

Dependingonyourlearningstyle,youmayfindoneeasierthantheother.

⑤

Besides,yourtimeallocation(分配)maybedependentonyourownabilityinthatsubject.A.

Moreunusualexamtypes,suchasperformanceexams,requireyourownuniqueattentionB.

StartingwithasubjectthatappearsearlyontheexamscheduleisawisedecisionC.

PressureandnervescanundoubtedlymakeitanunfortableexperienceD.OrderingyoursubjectsinaneffectivemannercanhelptodothisE.

RevisionisaprocessofimprovementF.

MakeadetailedtimetableG.

Planinadvance答案以及解析一、1.答案：客觀填空runoutof2.答案：客觀填空paredto3.答案：客觀填空makeup4.答案：客觀填空haveacloserlook5.答案：客觀填空madeherway6.答案：

1.客觀填空suitable

解析：考查詞形轉(zhuǎn)換。句意:這些衣服適合周末穿,所以你可以買一件。besuitablefor"適合于……"。7.答案：

1.客觀填空eruption

解析：考查名詞。句意:這個(gè)地方最近經(jīng)歷了嚴(yán)重的火山爆發(fā)。volcaniceruption意為"火山爆發(fā)"。8.答案：

1.客觀填空evaluation

解析：考查詞形轉(zhuǎn)換。句意:我們需要對(duì)這個(gè)新的評(píng)判制度進(jìn)行適當(dāng)?shù)脑u(píng)估。空前有aproper修飾,故需要填名詞。9.答案：absolutely10.答案：actually二、答案：1.C;2.D;3.B;4.A解析：1.詞義推測(cè)題。本句中but后的內(nèi)容介紹了火山灰和熔巖風(fēng)化之后形成了肥沃的土壤,可見(jiàn)but之前描述的是火山灰和熔巖的害處,應(yīng)選擇含貶義色彩的詞匯,C項(xiàng)符合文義。detrimental意為“不利的,有害的”