課時作業(二十)Unit5單元素養提升eq\a\vs4\al(層次一)語言學問訓練Ⅰ.單詞拼法1．Someofthelocalsinthisareabegantoknow,sotheyweregreatly________(感愛好的)totalktome.2．Myauntsaidtomeinagentlevoice,tryingtomakemefeelnot________(拋棄)bymyparents.3．Severalarchitectswereaskedtoworkontheprojectandlater________(解雇).4．Atfirst,planebuildersleftinthestandardsquarewindowsandthis________(擴大)meantdisaster.5．Accordingtothegeneral'sorder,thesoldiers________(撤退)fromthemountainwithoutbeingnoticedbytheenemy.6．Accordingtotheprincipleofthe________(調查),intervieweesshouldgiveatruthfulanswerconsistentwiththerealityoftheirworld.7．Thehighlevelsofsoundmayaffecttheirwork.________(此外),astronautsmustfaceotherproblemsinspace.8．Havingaglassofwaterfirstinthemorninghelpsridyourbodyofpoisonous________(物質)thathavebeenstoredovernight.Ⅱ.用所給短語的適當形式填空fallintoruin,steerclearof,setout,throwoneselfinto,workout,aswith1．Don't____________us;nobodyhereisgoingtohurtyou.2．____________alltraditions,theSpringFestivalhasn'tescapedtheelectronicage,andnowithasbecomepopulartosendfestivalgreetingsandimagesviasocialmedia.3．Remindednottomisstheflightat15：30,MrArmstrong____________fortheairportinahurry.4．ThankstomyEnglishteacher,Ihave____________adetailedplantohelpmanagemytimeandhavetriedtoadoptusefullearningstrategies.5．Becauseofthefire,allthepeopleleftandthewholevillagehas____________．6．AfterTuYouyougraduatedfromPekingUniversity,she___________developinganewdrugagainstmalaria.Ⅲ.完成句子1．對生氣管理不善的人更簡潔在個人關系上出現問題。Peoplewithpoorangermanagement________________________withpersonalrelationships.2．直到我被選為班長，我才意識到團隊合作的重要性。________________Iwaschosenmonitoroftheclass________Icametorealisetheimportanceofteamwork.3．你不須要提前預訂火車票。________________________thetrainticketinadvance.4．既然跑步是保持健康最有效的方法之一，我們為什么不從現在起先嘗試一下它呢？______________________runningisoneofthemosteffectivewaystokeephealthy,whydon'twegiveitatryfromnowon?eq\a\vs4\al(層次二)語言實力訓練閱讀理解AInsearchoffameandfortune,PortugueseexplorerFerdinandMagellan(1480—1521)setoutfromSpainin1519withafleetoffiveshipstodiscoverawesternsearoutetotheSpiceIslands.HediscoveredwhatisnowknownastheStraitofMagellanandbecamethefirstEuropeantocrossthePacificOcean.Thevoyagewaslonganddangerous,andonlyoneshipreturnedhomethreeyearslater.Althoughitwasloadedwithvaluablespices(香料)fromtheEast,only18ofthefleet'soriginalcrewof270returnedwiththeship.Magellanhimselfwaskilledinbattleonthevoyage,buthisambitiousexpeditionprovedthattheglobecouldbecircledbysea.Magellan'sdaringandambitiousvoyagearoundtheworldprovidedtheEuropeanswithfarmorethanjustspices.AlthoughthetripwestwardfromEuropetotheeastviatheStraitofMagellanhadbeendiscoveredandmapped,thejourneywastoolonganddangeroustobecomeapracticalroutetotheSpiceIslands.Nevertheless,EuropeangeographicknowledgewasexpandedimmeasurablybyMagellan'sexpedition.Henotonlyfoundamassiveoceanbutalsodiscoveredthattheearthwasmuchlargerthanpreviouslythought.Finally,althoughitwasnolongerbelievedthattheearthwasflatatthisstageinhistory,Magellan'scircumnavigation(環球航行)oftheglobeprovedthatthemedievaltheoryabouttheglobewasincorrect.1．WhydidMagellansetoutonanunknownanddangerousexploration?A．Totestthemedievaltheory.B．Tofindanewstraitenroute.C．Toobtainfameandfortune.D．Toseehowbigtheearthwas.2．WhatdoweknowaboutMagellan'sexpedition?A．Theywerebraveandstrongminded.B．Theymadegreatmoneyfromspices.C．TheywerethefirsttocrossthePacific.D．Theymadenewdiscoveriesabouttheearth.3．Whatwasthemedievaltheoryabouttheglobe?A．Itcouldbecircledbysea.B．Itwasflat.C．Itwasmassiveinsize.D．Itcouldbecoveredeasily.4．Whatcanbethebesttitleforthepassage?A．Magellan,AnAmbitiousExplorerB．ALongandDangerousExpeditionC．Magellan'sSeaRoutetoFindSpicesD．Magellan'sVoyageAroundtheWorldBScientistssayoceanseagrasscanbeavaluabletoolinfightingclimatechange.InMarch,scientistswentonanexpeditiontoanareaintheIndianOceanthoughttocontainthelargestfieldofunderwaterseagrassintheworld.Studieshaveshownthatabigbenefitofseagrassisthatitcanstoreuptotwotimestheamountofcarbonthatforestsdo.Ifseagrasscanstayhealthyandgrow,itcanremovecarbondioxide,orCO2,fromtheenvironment.TheIndianOceanexpeditiontraveledclosetotheislandnationofSeychelles.ThefieldofseagrasshereisaboutthesizeoftheEuropeannationofSwitzerland.Becausetheareaisfarfromcoastlines，ithasstayedwellprotectedfrompollutionanddiggingactivitiesthatcanharmsealife.Theseagrassisalsoclosertothesurface.Thisenvironmentprovidesshelterandrichfeedinggroundsforthousandsofdifferentoceancreatures.Researchersareusingsatelliteimagesandotherdatatoimproveseagrasssearch.Theysaidthecarbon-storingabilityofseagrasshasgreatsignificanceforworldwideeffortstolimitclimatechange.“Weareinsuchanexcitingperiod,”theysaid.Researchersestimateseagrasscoversmorethan300，000squarekilometersandspreadsacrossallcontinentsexceptforAntarctica.Theysaidtheyshouldknownotonlyhowtopreserveit,butalsotomanageittoensurethatitisprotectedforthefuture.5．Whatadvantagecanpeopletakeofseagrass?A．Stoppingclimatechange.B．Feedingoceancreatures.C．Protectingtheenvironment.D．Removingcarbondioxide.6．Whichfactorbenefitstheresearch?A．Sealife.B．Technology.C．Theexpedition.D．Climatechange.7．Whatisimpliedinwhattheresearcherssaid?A．Theywereenthusiasticabouttheroleofseagrass.B．Theyweresureseagrasscouldstopclimatechange.C．Theyfeltexcitedaboutthefutureofclimatechange.D．Theefforttoprotectseagrasswassignificant.8．Whatdoweknowfromthelastparagraph?A．Seagrassgrowsthroughoutallthecontinents.B．Scientistsknowhowtoprotectseagrass.C.Theprotectionofseagrassshouldbesustainable.D．Seagrassisimportantforourfuture.課時作業(二十)層次一語言學問訓練Ⅰ.單詞拼法1．intrigued2.abandoned3.dismissed4.expansion5.retreated6.investigation7.Furthermore8.substancesⅡ.用所給短語的適當形式填空1．steerclearof2.Aswith3.setout4.workedout5.fallenintoruin6.threwherselfintoⅢ.完成句子1．aremorelikelytohaveproblems2.Itwasnotuntil;that3.Thereisnoneedforyoutobook4.Giventhat層次二語言實力訓練閱讀理解A【語篇解讀】本文是一篇說明文，介紹了葡萄牙航海家麥哲倫環球航行的歷史事務。麥哲倫環球航行，不僅為歐洲航海史做出了巨大貢獻，還證明白中世紀歐洲關于地球的理論是錯誤的。1．答案與解析：C微小環節理解題。依據第一段第一句“Insearchoffameandfortune,PortugueseexplorerFerdinandMagellan(1480—1521)setoutfromSpainin1519withafleetoffiveships...”可知，1519年麥哲倫率艦隊從西班牙向西航行前往香料群島，他的目的是追求名利，故選C。選項中的toobtain與句中的insearchof近義。2．答案與解析：D推理推斷題。依據第一段最終一句“...buthisambitiousexpeditionprovedthattheglobecouldbecircledbysea.”可知，麥哲倫雄心勃勃的遠征證明海洋可以環繞地球。由此推斷，麥哲倫的遠征對地球有了新的發覺，故選D。選項中的newdiscoveries是對句中theglobecouldbecircledbysea的總結。3．答案與解析：B微小環節理解題。依據其次段最終一句“...althoughitwasnolongerbelievedthattheearthwasflatatthisstageinhistory...”可知，在那個歷史階段，人們認為地球是扁平的，故選B。4．答案與解析：D標題歸納題。本文回顧了麥哲倫率領艦隊環球航行的歷史事務，贊揚了麥哲倫對歐洲航海史的貢獻，因此D項能概括本文的主題。[高級語塊]insearchof追求；搜尋setout動身；啟航；起先beloadedwith被裝滿……；被滿載……onthevoyage航行中providesb.withsth.向某人供應某物B【語篇解讀】本文是一篇說明文，主要介紹了科學家對海草的探討結果。探討證明，海草儲存碳的實力是森林的兩倍，能起到減緩氣候變更的巨大作