2021-2022学年新教材高中英语 Unit 4 Natural Disasters 高效作业23 PeriodⅢ DiscoveringUsefulStructures（含解析）新人教版必修第一册.docx

1、PeriodDiscoveringUsefulStructures语言基础巩固.单句填空1Whenevershegoesoutwithherbaby, shealwaystakesalargesupply_ofbabyfoodwithher.2Thegovernmenthassuppliedplentyoffoodandmedicine_to_thelocalpeoplesincetheearthquakebrokeout.3Idliketoknowthereasonwhymilkis_in_shortsupplyinthisareanow.4Avolcaniceruption_buriede

2、verythinginitspath.5Thebabywasbornwithaheartproblemandonlysurvived_forafewhours.用关系代词填空1Doyouknowtheprofessor_who/that_willgiveusaspeechnextweek?2Ireadareportabouthisnewnovel_that/which_willsoonbepublished.3Theplan_that/which_theyarguedaboutturnedouttobeasuccess.4Thisisthenewsecretary_who/whom/that_

3、Iwouldliketointroducetoyou.5Thesoldier_whose_legswerebadlywoundedwasoperatedonwithoutdelay.6Doyouknowthethingsandpeople_that_theyaretalkingabout?7Whoisthewoman_that_waspraisedatthemeeting?8One_who_hasnothingtofeardarestotellthetruth.9Those_who_werenotfitfortheirworkcouldnotseethebeautifulclothesmade

4、ofthemagiccloth.10Myteachersadvisemetorepeatthematerialsseveraltimesandreadthemaloud, _which_theythinkwillhelpimprovemymemory.用定语从句翻译以下句子1我的确有几条建议需要你注意。Idohaveafewsuggestions_which/that_you_should_pay_attention_to_2根据一项调查，能说两种语言的人能够更容易地同时处理两件事。Accordingtoasurvey, people_who/that_are_able_to_speak_tw

5、o_languages_canmanagetwothingsatthesametimemoreeasily.3然而，一些课文有太多的新单词和短语，这对我们来说是一个很大的挑战。However, someofthetextshavetoomanynewwordsandexpressions, _which_is_a_big_challenge_to_us_4我们学校建了一座新体育馆，它成了我们学校的地标。Ourschoolhasbuiltanewstadium, _which_has_become_the_landmark_of_our_school_5那是一个黑色的皮钱包，里面有大约200美元

6、和我的身份证。Itisablackleatherwallet_in_which_there_are_200_dollars_and_my_ID_card_6一句多译：从这里你可以看到屋顶的那座建筑物，是一家新开的餐馆。Thebuilding_whose_roofyoucanseefromhereisanewrestaurant.Thebuilding, theroofof_which_youcanseefromhereisanewrestaurant.Thebuilding, _of_which_theroofyoucanseefromhereisanewrestaurant.话题语篇提升.阅

7、读理解阅读下面短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。TheBoyMadeIt!OneSunday，Nicholas，ateenager，wentskiingatSugarloafMountaininMaine.Intheearlyafternoon，whenhewasplanningtogohome，astrongsnowstormsweptintothearea.Unabletoseefar, heturnedoffthepathbyaccident.Beforeheknewit，Nicholaswaslost，allalone！Hedidnthavefood, wate

8、r, aphone, orothersupplies.Hewasgettingcolderbytheminute.Nicholashadnoideawherehewas.Hetriednottopanic.HethoughtaboutallthesurvivalshowshehadwatchedonTV.Itwastimetoputthetipshehadlearnedintouse.Hedecidedtostopskiing.Therewasabetterchanceofsomeonefindinghimifhestayedwherehewas.Thefirstthinghedidwasto

9、findashelterfromthefreezingwindandsnow.Usinghisskis，Nicholasbuiltasnowcave.Hegatheredahugemassofsnowanddugoutaholeinthemiddle.Thenhepiledbranchesontopofhimself, likeablanket, tostayaswarmashecould.Hehuddled(蜷缩着身体) inhiscaveandslept.Thenextday, Nicholaswentouttolookforhelp，buthecouldntfindanyone.Hefo

10、llowedhistracksandreturnedtothesnowcave, becausewithoutshelter, hecoulddiethatnight.OnTuesday，Nicholaswentoutagaintofindhelpandhewasfoundbyavolunteersearcher.Aftertwodaysstuckinthesnow，Nicholaswassaved.NicholasmightnothavesurvivedthissnowstormhaditnotbeenforTV.HehadoftenwatchedGryllssurvivalshowManv

11、s.Wild.Thatswherehelearnedthetipsthatsavedhislife.Ineachepisode(一期节目) ofManvs.Wild，Gryllsisabandoned(遗弃) inawildareaandhastofindhiswayout.WhenGryllsheardaboutNicholasamazingdeeds，hewasimpressedthatNicholashadmadeitsinceheknewbetterthananyonehowhardNicholashadtoworktostayalive.(A)1WhathappenedtoNicho

12、lasoneSundayafternoon?AHegotlost.BHebrokehisskis.CHehurthiseyes.DHecaughtacold.(D)2HowdidNicholaskeephimselfwarm?AHefoundashelter.BHelightedsomebranches.CHekeptonskiing.DHebuiltasnowcave.(A)3NicholasleftGryllswithaverydeepimpressionbecausehe_AdidtherightthingsinthedangeroussituationBwatchedGryllsTVp

13、rogrammeregularlyCcreatedsometipsforsurvivalDwasveryhardworking答案及解析：【语篇解读】本文是一篇记叙文。讲的是一个青少年在暴风雪中迷路，他不畏艰难，利用在电视中学到的野外生存知识逃脱困境的故事。1A细节理解题。根据第一段中的“Beforeheknewit，Nicholaswaslost，allalone！”可知，尼古拉斯要返回时遇到了暴风雪，看不清路，所以迷路了。2D细节理解题。根据第三段中的“Usinghisskis，Nicholasbuiltasnowcave.”和“Thenhepiledbranchesontopofhims

14、elf，likeablanket，tostayaswarmashecould”可知，为了保暖他挖了一个雪洞。3A推理判断题。根据最后一段可知，尼古拉斯经常观看一档荒野求生节目并从中学到了很多求生的知识，结合最后一句可知，Grylls认为尼古拉斯得以生存是因为他知道如何自救，所以选A项。.七选五根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。Avolcanoisageologicallandformusuallycausedbytheeruptionthroughavent(火山口) inaplanetssurfaceofmagma(岩浆), moltenroc

15、kwellingupfromtheplanetsinterior.1_G_Apopularwayofjudgingvolcanoesgoesbytheirfrequency(频率) oferuption.2_B_Thosethathaveeruptedinhistorictimesbutarenowquietaredormant(休眠的) andthosethathavenoteruptedinhistorictimesareextinct.3_F_Thelifespanofavolcanocanvaryfrommonthstoseveralmillionyears, makingsuchad

16、istinction(区别) sometimesmeaninglesswhencomparedtothelifespansofhumansorevencivilisations.Forexample, manyoftheearthsvolcanoeshaveerupteddozensoftimesinthepastfewthousandyearsbutarenotcurrentlyshowingsignsoferuption.Giventhelonglifespanofsuchvolcanoes, theyareveryactive.4_A_Scientistsusuallyconsidera

17、volcanoactiveifitiscurrentlyeruptingorshowingsignsofunrest，suchasunusualearthquakeactivityorsignificantnewgasemissions.5_E_Itisimportanttonotethatthespanofrecordedhistorydiffersfromregiontoregion.IntheMediterranean，recordedhistoryreachesbackmorethan3，000yearsbutinthePacificNorthwestoftheUnitedStates

18、, itreachesbacklessthan300years, andinHawaii, littlemorethan200years.TheSmithsonianGlobalVolcanismprogrammesdefinitionof“active”ishavingeruptedwithinthelast10，000years.AByourlifespans, however, theyarenot.BThosethateruptregularlyareactive.COnewayofclassifyingvolcanoesisbythetypeofmaterialerupted.DOb

19、viously，sucheruptionstendtobedestructivemainlyinonedirection.EManyscientistsalsoconsideravolcanoactiveifithaseruptedinhistorictimes.FThereisnorealagreementamongvolcanologistsonhowtodefinean“active”volcano.GVolcanoesofvarioustypesarefoundonotherplanetsandtheirmoonsaswellasontheearth.答案及解析：【语篇导读】本文介绍了

20、火山的分类以及对活火山的不同界定。1G根据第二段中提到的火山的三种类型可知，所填的句子是引出下文的过渡句，G项符合语境。2B根据下文的“Thoseandthose”可知，此处介绍的是火山的三种类型，所填的句子和后面的句子是并列关系，所以选B项。3F所填的句子是本段的主题句。本段主要介绍的是活火山。按照火山的寿命来看，它是活火山；按照人类的寿命来看，它不是，因此对于活火山的概念，火山学家的意见不一致。所以选F项。4A与上文的“Giventhelonglifespanofsuchvolcanoes，theyareveryactive.”形成对比，所以选A项。5E根据“Scientistsusual

21、lyconsideravolcanoactive”可知，E项是对上文的进一步说明。.语法填空阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。Dirtywaterroseinthewellsandcanalsbeforetheearthquake.Butnoonejudgedthatanearthquakewascoming.1_Suddenly_(sudden), everythingshook.Itseemedasiftheworldwas2_at_anend.Millionsofbrickhousesandanumberofdams3_were_destroyed_

22、 (destroy).Railwaytracksbecameuselessbars.Pipesinminesburstandletoutsmellysteam.Cyclistsweretrappedinhugecrackseverywhere.Thenextday, thiseventwastheheadlineormaintitleofallnewspapers.Withthereporters4_giving_(give) anoutlineofthedisaster, thewholenationwasshockedbythedamageandthevictimsextreme5_suf

23、fering_(suffer).Peopleweremoved6_when_theyreadthatthe7_survivors_(survive) comfortedeachotherbysaying“Congratulations! Yousurvived！”Sotheynotonlyexpressedtheirsympathysincerely, butalsoorganisedtogether8_to_help_(help) thevictimsrightaway.Theinjuredwererescuedandthedead9_were_(be) buried.The10_frigh

24、tened_ (frighten) survivorsweredugoutfromundertheruinsandwereofferedshelter, drinkingwaterandelectricity.Thankstopeopleshelp, thelosswasminimized.答案及解析：【语篇解读】本文是一篇记叙文，作者讲述了一次可怕的地震经历。地震给人们的生命和财产造成了巨大的损害，但是人们团结一心，互帮互助，共同渡过难关。1Suddenly考查副词。suddenly意为“立刻，马上”，放句首，修饰句子，作状语。2at考查介词。句意为：刹那间，一切都在摇晃，似乎整个世界就要结

25、束。atanend为固定搭配，意为“结束，终结”，atanend在句中不能单独作谓语，要与be动词连用。3weredestroyed考查动词的语态、时态和主谓一致。句意为：数百万的砖房和许多水坝遭到破坏。砖房和水坝是被破坏的，结合上下文语境，要用一般过去时的被动语态。主语为数百万的砖房和许多水坝，故填weredestroyed。4giving考查非谓语动词。此处考查with的复合结构，其构成为：with宾语宾语补足语，reporters和give之间是主谓关系，因此用give的现在分词形式。5suffering考查名词。被作定语的形容词extreme修饰，用名词形式。句意为：全国都被地震带来的

26、破坏和灾民们极度的苦难所震惊。suffering为suffer的名词形式，意为“痛苦，苦难”。6when考查连词。句意为：当人们读到幸存者以“恭喜啊，你还活着。”来互相安慰时，都被感动了。7survivors考查名词。survivor为动词survive的名词形式，由句意可知，幸存者是很多人，故用名词的复数形式。8tohelp考查非谓语动词。句意为：因此他们不仅衷心地表达了他们的同情，而且还立刻组织起来帮助灾民。人们组织起来的目的是帮助灾民，tohelp在句中作目的状语。9were考查主谓一致和时态。句意为：伤员被救出了，死者被埋葬了。thedead表示一类人，谓语动词要用复数形式，由上下文语境可知，要用一般过去时。10frightened考查形容词。句意为：吓坏的幸存者被从废墟中挖出来了，住处、饮用水和电力也很快得到提供。frightened为形容词，作定语，修饰名词survivors。