版新高考英语一轮复习 课时提能练3940 北师大版.docx

版新高考英语一轮复习 课时提能练3940 北师大版.docx

《版新高考英语一轮复习 课时提能练3940 北师大版.docx》由会员分享，可在线阅读，更多相关《版新高考英语一轮复习 课时提能练3940 北师大版.docx（17页珍藏版）》请在冰豆网上搜索。

版新高考英语一轮复习课时提能练3940北师大版

课时提能练39-40

课时提能练（三十九）

选修7　Unit20　NewFrontiers（A）

课时作业A：

基础层面

Ⅰ.单句语法填空

1．Twomengotbeaten（beat）intherestaurantlastnight.

2．Iwasafraidthekidswouldgivethewholethingaway.

3．Nothingcanmakeupforwhattheyhavesuffered.

4．Thereisnodoubtaboutwhathashappened.

5．Shewashavinglunchwhenanoldfriendcametoseeher.

Ⅱ.单句改错

1．Manysupporttheformeralternative，butpersonallyIfavourthelater.

later→latter

2．Idoubtthattheycanswimacrosstheriver.that→whether/if

3．Aspirin（阿司匹林）isacertaincureofaheadache.of→for

4．Timepermits，I'llseeyouafterthemeeting.permits→permitting

5．Dedicatedtoraisemoneyfortheproject，theyhavebeenworkingdayandnight.raise→raising

Ⅲ.选词成篇

A

nothinglike，carryout，wrestlewith，bymistake，takeover，giveaway，inadvance

LiJun1.took_overabigcompanyfromhisfatherseveralyearsago.Nowheis2.carrying_outaprojectto3.wrestle_withsomedifficultieshehascaused4.by_mistake.Inordernotto5.give_awaythesecret，heheldameetingtomakeaplan6.in_advance.Heis7.nothing_likewhathewasbefore.

B

figureout，getacross，ratherthan，makeupfor，inaddition，dueto，inconclusion

Afteranexam，ourEnglishteacheroftenasksusto8.figure_outthereasonsforourmistakes9.rather_thanforcesustocopythequestionsasotherteachers.10.In_addition，heoftenasksustocorrectthemistakes11.due_tocarelessnessorotherreasons.Thenweareaskedtomakeplansto12.make_up_forourmistakes.13.In_conclusion，hewillusehisownwaysto14.gettherelatedknowledgeacrosstous.

Ⅳ.完成句子

1．Ifeel_it_an_honor（我感到荣幸）tohaveanopportunitytospeakhereaboutourdreams.

2．Ihadaskedeveryonetoraisequestionsin_advance_of_the_meeting（会议前）．

3．Bythetimethebellrings，wewill_have_finished（将已经完成）theexperimentinthelab.

4．There_is_no_doubt_that（毫无疑问）Maryperformedwellinthespeakingcompetition.

5．No_matter_what/Whatever_you_do（无论做什么），beingsincereisthemostimportant.

课时作业B：

能力层面

Ⅰ.阅读理解

A

（2019·大连市一模）EmiliaDobektracesherinterestinspaceandtheuniversebacktothirdgradewhensheandherfatherwatchedabloodmoon—atotallunareclipse（月食）—ontheroofoftheirhouse.

NowaseventhgraderatEastPrairieElementarySchool，DobekrecentlywonthenationalDiscoveryEducationLockheedMartinBeyondChallengebydesigningaspacestationfortravellingtoMars.

Shesaysthatnightwatchingthelunareclipsestartedastrongdesireinherthathasyettorunoutoffuel.SowhenherteacherAndreaSmeetonreceivedinformationaboutthenationalchallenge，Smeetonsaidsheimmediatelyhadonestudentinmind.

“Iknewshewouldlovethechallengeandthatshewouldgowaybeyondinhersearch，”Smeetonsaid.“Sheimmediatelystartedresearchingbonedensity（密度）ofastronautsandhowtohavefoodonMars.”

“Mydesignwillensurethesafetyoftheastronautsbutalsomakesuretheircomfortisoutofthisworld，”Dobeksays.

Dobek'sdesigncallsforbuildingtheMSSorMarsStorageStationtoputthesuppliesin.ItalsoincludestheSGForSelfGrowingFarm，andshedetailshowitwouldworkwiththeelementsonMars.

ThenthereisphysicalandleisureactivityfortheastronautsunderDobek'sdesign.Asimulator（模拟装置）allowsastronautstochoosetheirexercisemachineandvirtualrealityenvironment.RoomshavecircularceilingssoastronautswillbeabletowatchdownloadedshowsandevenseeplacesonEarth，suchastheirhomes.

“Iwanttotellotherkidstofollowtheirpassions，”Dobeksaid.“Whatevertheywanttodo，theyshouldpushforitandalwaystrytheirbest.”

【语篇解读】　本文主要介绍了小学生EmiliaDobek设计太空站，并赢得挑战的相关内容。

1．Dobekfirstbecameinterestedinspacewhen________.

A．shewasstillaseventhgrader

B．shestudiedatajuniorhighschool

C．shelivedonthetopoftheirhouse

D．shewatchedaneclipseofthemoon

D　[细节理解题。

根据第一段“EmiliaDobektracesherinterestinspaceandtheuniversebacktothirdgradewhensheandherfatherwatchedabloodmoon—atotallunareclipse（月食）—ontheroofoftheirhouse”可知，Dobek对太空感兴趣是从她在三年级时的一个晚上观看一次月食开始的。

]

2．SmeetonrecommendedthatDobektakethechallengebecause________.

A．sheknewDobeklikedchallengesinlife

B．shehadnootherstudentsinterestedinMars

C．Dobekknewhowtoresearchbonedensityofastronauts

D．shewassurethatDobekwouldhaveoutstandingperformance

D　[推理判断题。

根据第四段Smeeton的话可推知，她对Dobek很了解，对其可以接受这项挑战并出色完成充满信心。

]

3．WhatdoesDobekfocusonwhendesigningthespacestation?

A．TheenvironmentonMars.

B．Thesafetyofthesupplies.

C．Theactivitiesforastronauts.

D．Thecomfortoftheastronauts.

D　[推理判断题。

根据文章第五段中的“makesuretheircomfortisoutofthisworld”并结合对倒数第二段的整体理解可推知，Dobek的设计包含身体和休闲活动，让宇航员在太空中也感到舒适。

]

B

（2019·长春市质量监测一）Iwaswaitingformytrainandonthesubwaystation'sfloorwasamanjustsittingthere.IlookedaroundandnobodystoppedsoIjustwentmyway.Afterafewsteps，Iturnedandaskedhimwhetherheneededhelp.Hetoldmehishousewasonestationfurtherandhewouldonlyneedtotakethetrainthere.SoIreachedforhishandtohelphimstandup.

HewantedtotakethestairsbutIfearedthathewouldhurthimselfsinceheseemedtooweaktowalk，soIaskedhimtotaketheelevator.Eventhoughmymindwastryingtoturnthedangerlightson，IputthethoughtthatIshouldnotgoalonewithadrunkenmanoutofmymindandaccompaniedhimontheelevator.

Wearrivedontheplatformwithnoincidents.Theman'skneesseemedtosoften，soIaskedhimtorestonabench.Whilesittingthere，hethankedme，tellingmethatIsavedhim.No，Isaid，Ireallydidnothing;hesavedhimselfashewalkedonhisownfeet.

Atthenextstation，wesaidourgoodbyes.BeforeIknewit，heleft100dollarsanddashedoutofthetrain.Therewasnowaytogivehimbackhismoney.Iwantedtoleaveitontheseat，butayoungwomanwhothoughtitbelongedtomeranaftermeandgavemethenote.

MyinitialreactiontogettingthatmoneywasofshameandIevenfeltoffended.ThenIthoughthejustwantedtothankme，thebestwayheknewhow.Now，myquestionis－whatactofkindnessshallIdowiththese100dollars?

【语篇解读】　这是一篇记叙文。

作者在地铁站台看到有个醉汉坐在地上，于是把对方搀扶起来并陪他坐上地铁，临下车的时候对方塞给作者一百美元，作者准备用这笔钱继续帮助别人。

4．Whywasthemansittingonthesubwaystation'sfloor?

A．Becausehewantedtogohome.

B．Becausehewasseriouslyill.

C．Becausehewasdrunk.

D．Becausehewaswaitingforthetrain.

C　[细节理解题。

根据第二段第二句中的“Iputthethought...withadrunkenman”可知，这个人坐在地铁站的地上是因为喝醉了。

]

5．Seeingthemoneyleftbytheman，theauthorfirstfelt________.

A．ashamed　B．grateful

C．delightedD．frustrated

A　[细节理解题。

根据尾段第一句中的“Myinitialreaction...wasofshame”可知，作者看到这笔钱最初的反应是感到羞愧，因此选A。

]

6．Howwilltheauthorpossiblydealwiththemoney?

A．Giveitback.

B．Buysomethingfavorable.

C．Leaveitontheseat.

D．Giveittopeopleinneed.

D　[推理判断题。

根据尾段最后一句“Now，myquestionis...dowiththese100dollars”可推知，作者下一步要用这笔钱去帮助他人，因此选D。

]

7．Whatcanweinferfromthepassage?

A．IhelpedthemanthemomentIsawhim.

B．Iaccompaniedthemantotakethestairs.

C．Ithoughtitunsafetogoalonewiththedrunkenmanatfirst.

D．Ayoungwomanranaftermeandgavemethenote.

C　[推理判断题。

根据第二段可知，作者先是把不应该单独与这个醉汉同行的念头赶走，并在电梯里陪着他，因此C项正确。

]

Ⅱ.阅读七选五

（2019·湖南省六校联考）

Gardening380KilometersaboveEarth

Astronautshavetogothroughphysical，psychological，andtechnicaltraining.Theyalsogothroughtraininginhowtocareforplants.These“astronautgardeners”sharetheirworkandlivingspacewithplants.

Takingseedsandplantsalongonatripisn'tanewidea.Asspacetripsbecomelonger，itwillbenecessarytogrowfoodinspace.__1__Becauseofthis，it'snotpracticaltosendeverythingneededforalongjourney，onlytobeusedonceandthrownaway.

Plantscanservemanyusesonaspacejourney.Theycanprovidemorefreshthings.__2__Also，plantscanhelptomakeairqualitybetterbecausetheyproduceoxygen.Theycanimprovethequalityoftheairinsidethespacecraft—theonlyairtheastronautscanbreathe.

__3__Duetothelackofgravityinspace，theoxygenthattheplantsproducestaysaroundtheplants.Thiscanactuallykillthem，sofansareneededtocirculatetheair.Withoutgravity，rootsdon't“know”togrowdown，leavesdon't“know”togrowup，andwaterdoesn'teasilytraveluptherootstotheleaves.__4__Besides，soilistooheavytosendtospace，andspecialliquidgels（凝胶）areusedtohelpplantgrowth.

Scientistsarealsoworkingontheplantsthemselves.Theyaretryingtomakeplantsgrowmorerapidlyandgrowwithlesswaterandlightinspace，andtheyarelookingforwaystomakeplantsmoreresistanttodisease.__5__Imaginethatdesertsmayonedayprovidelotsoffreshfoodforlocalpeople，savingtransportationcosts.Similarly，plantsthatareresistanttodiseasecouldprovideanimportantfoodsupply.Withtheworld'spopulationnowatabout7.7billionpeople，ourastronautgardenersmayhelpdiscoverwaystofeedthosebillions.

A．Everyplantgrowninspacemusthaveseveraluses.

B．However，therearechallengeswithgrowingplantsinspace.

C．SuchmethodsmayresultinimprovementsbackhereonEarth.

D．Thecostoftakinganythingintospaceisabout$22,000perkilogram.

E．Specializedcontainersarebeingdevelopedtohelptheplantsgrowcorrectly.

F．Astronautswillwelcometheadditionoffruitsandvegetablestotheirdietofdryfoods.

G．Currentlyalloxygenistakenaboardintanks.

【语篇解读】　本文是一篇说明文，主要介绍了宇航员在太空种植的原因和好处以及种植方法。

1．D　[空后是说将所有所需东西带上太空是不切合实际的；据此可推知，空处应是介绍空后一句的原因；故D项“带任何东西到太空的花费大约是每千克22000美元”符合语境。

]

2．F　[根据空前一句可知，植物可以为宇航员提供新鲜的东西；根据空后一句可知，植物还可以改善太空站的空气质量，因为其可以产生氧气；据此可推知，空处应是介绍太空种植植物的好处，即宇航员也喜欢在他们的干粮中有新鲜的果蔬食物，故F项正确。

]

3．B　[上文介绍了太空种植的好处，即为宇航员提供新鲜的果蔬、改善太空站的空气质量等；结合下文可知，种植太空果蔬有一定的困难；据此可知，空处承上启下，与上文形成转折关系，故B项正确。

]

4．E　[根据上文可知，在失重的情况下，植物的根和叶不知道如何生长，水分也不容易从根部传到叶子上；而空后一句介绍了关于土壤的解决方法；据此可推知