2024-2025學(xué)年高中英語(yǔ)Unit20NewFrontiersLesson1Futurology課時(shí)作業(yè)北師大版選修7

Unit20NewFrontiers課時(shí)作業(yè)7Lesson1FuturologyⅠ.單詞拼法1．Thegovernmentlaysstresson________(福利)work.2．Keepapencilandpaper________(手邊的)．3．Heisdyingof________(饑餓)．4．Thetwopartieshavebeenin____________(沖突)sincetheelection.5．Weofferfree________(技術(shù)上的)supportforthosebuyingoursoftware.6．HowcanIgetthis________(污跡)out?7．Amanis________(救濟(jì))policewiththeirinquiries.8．Hisonly________(消遣)aredrinkingbeerandworkinginthegarden.9．Thiscompanyisoneofthelargest________(企業(yè))ofitskind.10．Theyarefightingforthe________(同等)ofwomen.答案1．welfare2.handy3.starvation4.conflict5．technical6.stain7.assisting8.recreations9．enterprises10.equalityⅡ.用適當(dāng)?shù)慕?、副詞填空1．Thechildrenareplayingcards________fun.2．Thisstoryisbased________asmallboylivinginasmallvillage.3．Thefarmerslive________rice.4．Let'scarry________theplanwithoutdelay.5．Themandied________anger.6．Themanexposed________thesunlighttoomuchandgotsunburnt.7．Heused________hismoneyandhadtoreturnedhome.8．Thepolicearelooked________thecasewherethemanwasmurdered.9．Theplanetissuitable________living.10．Theraincontinuedfallingfor________leasttwohours.答案與解析1．forforfun為了快樂(lè)。2．onbebasedon以……為依據(jù)。3．onliveon以……為生。4．outcarryout執(zhí)行。5．ofdieofanger死于生氣。6．toexposeto暴露給……。7．upuseup用完。8．intolookinto調(diào)查。9．forbesuitablefor適合……。10．a(chǎn)tatleast至少。Ⅲ.用所給詞的適當(dāng)形式填空1．Thegirlhasavivid________(imagine)．2．Hemadeanaccurate________(predict)．3．Theweatheris________(suit)forthegrowthofthecrops.4．Theytreatedtheblackswith________(equal)．5．Thepooroldmandiedof________(starve)．6．Theteachergave________(instruct)tothestudents.7．The________(end)homeworkmadeherbored.8．Tostay________(health),hetookupregularexercise.9．It's________(hand)toliveinthecentreofthecity.10．________(short)afterIwokeup,therainstopped.答案1．imagination2.prediction3.suitable4.equality5．starvation6.instructions7.endless8.healthy9．handy10.ShortlyⅣ.單句語(yǔ)法填空1．Overtheyears,we________(make)greatachievementsinscience.2．Theformerismoreexpensivethanthe________.3．AtthistimenextSunday,we________(have)funonthebeach.4．Bytheendofnextmonth,we________(complete)theproject.5．Sciencemade________possibleforustolivealongerlife.6．________(go)forawalkaftersupperisgoodforourhealth.7．Thisistheonlyplace________Iwanttovisit.8．Ican'timagine________myfuturewillbelike.9．Canyouimagine________(live)onthemoon?10．Iaminterestedinthefilm________(base)onavillageleader.答案與解析1．havemadeoverthecenturies與現(xiàn)在完成時(shí)連用。2．lattertheformer與thelatter對(duì)應(yīng)運(yùn)用。3．willbehavingatthistimenextSunday與將來(lái)進(jìn)行時(shí)連用。4．willhavecompletedbytheendofnextmonth與將來(lái)完成時(shí)連用。5．itit作形式賓語(yǔ)，代替后面的不定式短語(yǔ)。6．Going動(dòng)名詞作主語(yǔ)。7．that先行詞被theonly修飾，定語(yǔ)從句中缺賓語(yǔ)，故用that引導(dǎo)。8．whatwhat引導(dǎo)賓語(yǔ)從句，在從句中作賓語(yǔ)。9．livingimagine后跟動(dòng)名詞作賓語(yǔ)。10．basedbasedon“以……為依據(jù)”，在句中作定語(yǔ)。Ⅴ.語(yǔ)法填空Overthecenturies,people__1__(wonder)aboutthefutureallthetime.Someliketoimagine__2__theworldwillbelikeinthefuture.__3__writeaboutthefuturethemselves.Inthe18thand19thcentury,especiallythe__4__，themostcommonthemeinsciencefictionnovelswasthefuture.Butforsomepeople,__5__(think)aboutfutureisnotjustforfun.Theyplanthefutureoftheworldforaliving.Theexpertswillbediscussingthe__6__(end)possibilitiesofthefuture.Bytheyear2025,noonewilldieof__7__(starve)becausetherewillbefoodforeveryone.Noonewillhavetolive__8__welfare.Peoplewilllivetogetherinpeaceandequality.Bytheyear2030,the__9__(develop)inbiochemistryandmedicalsciencewillhavemade__10__possibleforustoliveforatleast150years.答案與解析1．havewonderedoverthecenturies與現(xiàn)在完成時(shí)連用。2．whatwhat引導(dǎo)賓語(yǔ)從句，在從句中作賓語(yǔ)。3．Otherssome...others對(duì)應(yīng)運(yùn)用。4．latterthelatter后者。5．thinking動(dòng)名詞作主語(yǔ)。6．endless形容詞作定語(yǔ)，endless無(wú)休止的。7．starvationdieofstarvation餓死。8．onliveon靠……為生。9．development名詞作主語(yǔ)。10．itit作形式賓語(yǔ)，代替后面的不定式。Ⅰ.閱讀理解Woulditsurpriseyoutolearnthat,likeanimals,treescommunicatewitheachotherandpassontheirwealthtothenextgeneration?UBCProfessorSimardexplainshowtreesaremuchmorecomplexthanmostofuseverimagined.AlthoughCharlesDarwinthoughtthattreesarecompetingforsurvivalofthefittest,Simardshowsjusthowwronghewas.Infact,the_opposite_is_true:_treessurvivethroughtheircooperationandsupport,passingaroundnecessarynutrition“dependingonwhoneedsit”.Nitrogen(氮)andcarbonaresharedthroughmilesofundergroundfungi(真菌)networks,makingsurethatalltreesintheforestecologicalsystemgiveandreceivejusttherightamounttokeepthemallhealthy.Thishiddensystemworksinaverysimilarwaytothenetworksofneurons(神經(jīng)元)inourbrains,andwhenonetreeisdestroyed,itaffectsall.Simardtalksabout“mothertrees”，usuallythelargestandoldestplantsonwhichallothertreesdepend.Sheexplainshowdyingtreespassonthewealthtothenextgeneration,transportingimportantmineralstoyoungtreessotheymaycontinuetogrow.Whenhumanscutdown“mothertrees”withnoawarenessofthesehighlycomplex“treesocieties”orthenetworksonwhichtheyfeed,wearereducingthechancesofsurvivalfortheentireforest.“Wedidn'ttakeanynoticeofit，”Simardsayssadly.“Dyingtreesmovenutritionintotheyoungtreesbeforedying,butwenevergivethemchance.”Ifwecouldputacrossthemessagetotheforestryindustry,wecouldmakeahugedifferencetowardsourenvironmentalprotectioneffortsforthefuture.1.Theunderlinedsentence“theoppositeistrue”inParagraph2probablymeansthattrees________.A.competeforsurvivalB.protecttheirownwealthC.dependoneachotherD.providesupportfordyingtrees2.“Mothertrees”areextremelyimportantbecausethey______.A.lookthelargestinsizeintheforestB.passonnutritiontoyoungtreesC.seemmorelikelytobecutdownbyhumansD.knowmoreaboutthecomplex“treesocieties”3.Theunderlinedword“it”inthelastparagraphrefersto________.A.how“treesocieties”workB.howtreesgrowoldC.howforestryindustrydevelopsD.howyoungtreessurvive4.Whatwouldbethebesttitleforthepassage?A.OldTreesCommunicateLikeHumansB.YoungTreesAreInNeedOfProtectionC.TreesAreMoreAwesomeThanYouThinkD.TreesContributeToOurSociety答案與解析本文為說(shuō)明文，題材為科普學(xué)問(wèn)類(lèi)。本文介紹了森林里的樹(shù)木是如何相互依靠而生存的。1．C詞義揣測(cè)題。畫(huà)線句子的前一句“...thattreesarecompetingforsurvivalofthefittest，...”指出樹(shù)木為了生存相互競(jìng)爭(zhēng)，畫(huà)線句子認(rèn)為這一觀點(diǎn)的對(duì)立面才是正確的：樹(shù)木之間是相互依靠和支持的關(guān)系。因此本題選擇C項(xiàng)。2．B細(xì)微環(huán)節(jié)理解題。依據(jù)文章第四段其次句“...howdyingtreespassonthewealthtothenextgeneration,transportingimportantmineralstoyoungtrees...”和第五段其次句“Dyingtreesmovenutritionintotheyoungtreesbeforedying...”可以看出本題應(yīng)選擇B項(xiàng)。3．A詞義揣測(cè)題。倒數(shù)其次、三段始終在圍圍著樹(shù)木之間如何相互依靠、相互傳遞養(yǎng)料進(jìn)行說(shuō)明，因此it指的是：群體樹(shù)木之間是如何相互作用的，故答案為A項(xiàng)。4．C主旨大意題。本文圍繞樹(shù)木這個(gè)群體是如何通過(guò)相互依靠來(lái)生存的進(jìn)行了說(shuō)明說(shuō)明，A項(xiàng)中的oldtrees和B項(xiàng)中的youngtrees都偏離了主題，故解除。文章只描述了樹(shù)木本身這個(gè)群體，并沒(méi)有強(qiáng)調(diào)樹(shù)木為人類(lèi)社會(huì)作出的貢獻(xiàn)，因此解除D項(xiàng)。C項(xiàng)中的awesome(令人驚羨的)是對(duì)樹(shù)木如何生存做出的一個(gè)很高的評(píng)價(jià)，故選擇C項(xiàng)。Ⅱ.閱讀填句Don'tyoujustloveiceskatingeverywinter?Iamsurethatsincewinterisapproaching,yourskatesaresettocomeout,justwaitingtobeused.Impressyourfriendswithanewtrickonhowtoice-skatebackwardswiththehelpofthesetips.StandstraightThefirstthingthatyouneedtodoisstandstraight.__1__，ifyoufeelthatyouarefallingbackwards.Don'tworry;thishappenstoall.ConfidenceiswhatyouneedThemostimportantstepwhilelearninghowtoskatebackwardsishavingenoughconfidenceinyourselfandinwhatyouaredoing.Howcanyouachievethis?Bypractice.Oneoftheimportanticeskatingtipsandtechniquesisthatifyoufeelthatyouarelosingyourbalance,thenscissor(做剪式運(yùn)動(dòng))yourskates.__2__.MaintainspeedTryscullingwithoneskatewhilerollinginastraightlinewiththeother.__3__.Nowbringtheskatewhichyouareusingtoscull,andthenagain,repeatthesameprocess.Makesurethatyouputmostofyourweightontheskatewhichismovingstraightandnottheonewithwhichyouaresculling.Now,trythesamethingusingtheotherfoot.__4__Onceyouareconfidentthatyoucanscullwitheitherfoot,thenextthingthatyouhavetodoisincreaseyourspeed.Trysomeofyourowntricksnow.Scullwitheitherfootorwithbothatthesametime.ScullandbeawareWhileyoukeeponefootstraight,keepscullingwiththeother.Youcandothatwithbothfeetatthesametime.__5__，butdon'tgetsoinvolvedthatyoudon'tseewhereyouaregoing.Ifyouarenotwatchingyourback,youmightjustbangagainstsomethingorsomeone.A.Thatis,keeppushingyourselfbackwardswithanoutwardsstroke(滑動(dòng))B.Whilegoingbackwards,justgetusedtothefeelingofmovingbackwardsC.KeeppracticingthistillyouareconfidentaboutitD.IncreaseyourspeednowE.Onemustbebraveenoughtolearntoice-skatebackwardsF.ConcentrateonwhatyouaredoingG.Justputyourchinupandslightlybendyourknees答案與解析1．G本段標(biāo)題為“站直了”。“揚(yáng)起下巴，微屈雙膝”為站直的姿態(tài)。2．C依據(jù)小標(biāo)題Confidenceiswhatyouneed自信是你所須要的，得出Keeppracticingthistillyouareconfidentaboutit.不斷練習(xí)直到有信念做好。3．A本句是對(duì)上句的說(shuō)明。4．D本空為小標(biāo)題。因?yàn)楸径闻c速度有關(guān)，所以選Increaseyourspeednow。5．F依據(jù)butdon'tgetsoinvolvedthatyoudon'tseewhereyouaregoing可知選F。Ⅲ.語(yǔ)法填空Lastyear,mybrotherandIwenttoMiamiforavacation.Someofmyfriendswhohadbeentherebeforesaid__1__wasawonderfulholidaydestination.Beforewewent,wehadplannedformonths.Whenthedaycame,wewereready.Afterourplanelanded,wewenttothehotel.Wehadmadeourreservationsixmonths__2__(early),butthemanatthefrontdesksaidtherehadbeenamistake.We__3___(tell)thatourroomshadn'tbeenreservedforthatweek,__4__fortheweekafter.Ididn'tunderstand__5__thiswouldhappenandmycreditcardhadalreadybeencharged__6__thereservation.What'sworse,thehotelhadbeenfullybooked.Whenwewerewonderingwhattodo,themanagercameout.Shewas__7__(surprise)helpful.SheapologizedforthemistakeandgaveusaspareVIProomon__8__topfloor.Wehadneverstayedinsuchanamazingroom,andweweren'tchargedextra.Thenextday,mybrotherandIwenttothebeach__9__wewatchedsomepeopleplayvolleyball.Wegotalittle__10__(sunburn),butthedayhadbeensorelaxingthatwedidn'tmind.答案與解析1．itit指代Miami。2．earliersixmonthsearlier六個(gè)月前。3．weretold因?yàn)閿⑹龅氖沁^(guò)去發(fā)生的事情，we與tell之間是被動(dòng)關(guān)系，所以本句運(yùn)用一般過(guò)去時(shí)的被動(dòng)語(yǔ)態(tài)。4．butnot...but...不是……而是……。此處表示句意的轉(zhuǎn)折。5．why/how我不理解為什么會(huì)發(fā)生這樣的事。/我不理解這樣的事是如何發(fā)生的。6．forcharge...for...為……收(費(fèi))。7．surprisingly此處修飾形容詞helpful，所以應(yīng)運(yùn)用surprise的副詞形式surprisingly。8．thethetopfloor頂層。9．where因?yàn)橄刃性~是地點(diǎn)名詞，關(guān)系詞在定語(yǔ)從句中作狀語(yǔ)，所以填where。10．sunburnt/sunburnedgetsunburnt/sunburned曬傷。Ⅳ.短文改錯(cuò)IwastakingatraintoLondon'sVictoriaStation.Ihadnoticedthatthecarriagewasnoiseandfilledwithpeople.Beforelong,atraininspectorcomestocheckourtickets.Apassengerrealizedhecouldn'tfindhisticketbutbecamequiteupset.Theneveryoneinthecarriagebegansearchingtheticket,whichwasevent