Unit 4 The Wonders of Nature Section B Project (4a-4c) 语言点精讲精练(含答案)

Unit4SectionBProject(4a-4c)语言点精讲精练I．语言点精讲1.Chooseanaturalwonder(ariver,lake,mountain,forest,waterfall,etc.).选择一处自然奇观（如河流、湖泊、山脉、森林、瀑布等）。choose的用法解析基本含义choose/tʃuːz/(动词)本义：选择，挑选过去式：chose过去分词：chosen本句中的用法本句是祈使句，直接用动词原形开头，表示命令/建议/要求。Choose+宾语Chooseanaturalwonder.挑选一处自然奇观。常用搭配（考试&写作高频）choosesth选择某物→chooseabook选一本书choosetodosth选择做某事→Hechosetostudyabroad.他选择出国留学。choosebetweenAandB在A和B之间选择→choosebetweenthemountainandthelakechoosesbas…选某人作为……→Theychosehimasleader.havenochoicebuttodo别无选择只能做……（固定句型）2.Refertotheexampleontheright.参考右侧的示例。refer的核心用法（按高频排序）referto+名词查阅；参考（最常用）Youcanrefertothedictionary.你可以查词典。Pleaserefertothemanual.请参考说明书。指的是；意指Whatdoesthewordreferto?这个词指的是什么？提到；谈及Heneverreferredtotheproblemagain.他再也没提过这个问题。referAtoB把A提交/转介给BThedoctorreferredmetoaspecialist.医生把我转诊给了专科医生。referto…as…把……称作……Peoplerefertohimasagenius.人们称他为天才。3..Payattentiontotheuseoflargenumbers,comparatives,andsuperlatives.注意大数、比较级和最高级的用法。attention的用法本句中的核心短语payattentionto(sth/doingsth)含义：注意；留意；重视词性：固定动词短语结构：pay+attention+to+名词/动名词本句：Payattentiontotheuseof...注意……的用法这里to是介词，后面必须接名词、代词或动名词，不能接动词原形。2)attention本身的词性与含义attention/əˈtenʃn/n.名词：注意；注意力；关心；照料3)常见搭配draw/attractone'sattention吸引某人的注意力catchone'sattention引起注意focusone'sattentionon...把注意力集中在……giveattentionto...关注……withoutattention不注意；粗心4)拓展变形attentiveadj.专心的；注意的attentivelyadv.专心地attendv.出席；照料；II．语言点精练一、单词填空。请根据所给的首字母写出单词，使句子意思完整正确。1.TheAmazonRainforestistheworld'sb__________rainforest.2.Itc__________5.5millionsquarekilometres.3.Youcanseemostofitinthreec__________:Brazil,Peru,andColombia.4.Itiscalled"thel__________oftheearth".5.Ithasthelargestv__________ofplantsandanimalsintheworld.二、用括号内所给词的适当形式填空。1.TheAmazonRainforestistheworld's__________(big)rainforest.2.Itcovers5.5millionsquare__________(kilometre).3.ItislocatedinBrazil,Peru,Colombia,andfive__________(other)countries.4.Ithasthelargestvarietyofplantsandanimalsinthe__________(world).5.Peoplecallit"thelungsofthe__________(earth)".三、根据汉语意思完成句子。1.亚马逊雨林是世界上最大的雨林。TheAmazonRainforestistheworld's____________________.它占地550万平方公里。It__________5.5millionsquare__________.你可以在三个国家看到它的大部分：巴西、秘鲁和哥伦比亚。Youcanseemostofitinthree__________:Brazil,Peru,and__________.4.它被称为"地球之肺"。Itiscalled"the__________ofthe__________".5.它拥有世界上种类最丰富的植物和动物。Ithasthelargest__________ofplantsandanimalsinthe__________.四、根据汉语提示填写单词。1.Weneedtowritea________（报告）abouttheprotectionoflocalnaturalwondersfortheproject.2.Thestudentsdesigneda________（海报）tocallonpeopletoprotectthenearbyforest.3.It’sourdutyto________（传播）theideaofprotectingnaturalwonderstomorepeople.4.The________（调查）showsthatmosttouristssupportsustainabletravelinnationalparks.5.Shegavea________（演讲）aboutmarineprotectionattheschoolenvironmentalfestival.6.Weshould________（倡导）eco-friendlytraveltoreducedamagetonaturalsites.7.The________（成果）ofourprojectwillbedisplayedintheschoollibrarynextweek.8.Thelocalcommunitymadegreat________（努力）tocleanupthepollutedriver.五、完形填空Lastmonth,ourschoolorganizedatriptoGreenMountainNationalParktolearnaboutnaturalwonders.Allstudents1tojoininthisexcitingactivity.Ontheway,ourteacher2usaboutthepark’shistory.Shesaiditwashometomany3plantsandanimals,andtherewasafamouscavehiddeninthemountain.Whenwearrived,we4aguidewhotookusaroundthepark.First,wevisitedthecave.Itwasdarkinside,5weusedflashlightstoseethebeautifulrockshapes.Theguidetoldustheserocks6overmillionsofyears.Then,wewalkedtoalakeatthefootofthemountain.Thewaterwasso7thatwecouldseethefishswimmingclearly.Intheafternoon,wehadatalkaboutprotectingnaturalwonders.Welearnedthatsomeofthemareindangerbecauseofpollution.Wedecidedto8apostertotellmorepeopletocarefornature.Beforeleaving,we9somerubbishwefoundaroundthelake.Thistriptaughtmethatnaturalwondersareprecious.Weshould10themforfuturegenerations.1．A．invited B．wereinvited C．invite D．inviting2．A．told B．spoke C．said D．talked3．A．rare B．common C．ugly D．fast4．A．met B．made C．became D．got5．A．but B．so C．or D．because6．A．form B．formed C．areformed D．wereformed7．A．dirty B．clear C．warm D．cold8．A．putup B．giveup C．makeup D．setup9．A．pickedup B．lookedup C．turnedup D．tookup10．A．harm B．destroy C．protect D．ignore六、五选五。从短文后的选项中选出可以填入空白处的最佳选项。Whatdoyoudowhenyouseelitter(垃圾)onthebeach?Youpickitup,ofcourse.11TheprogrammeiscalledWashedAshoreanditsgoalistoletpeopleknowtheeffects(影响)oflitterintheocean.PozzistartedWashedAshorewhenshenoticedplasticonbeaches.Sunlightbreaksplasticdown(分解)intopieces.Thesesmallpiecesofplasticenterthefoodchain(食物链).12Pozzialwayslovedtheoceanandtheanimalsinit,andshewantedtodosomethingtohelpthem.Oneofthesculptures(雕塑)isaturtle.13Anothersculpture,calledFishBiteFish,ismadeoutoflittlebitsofplastic.Pozzidoesn’tgetallthelitterbyherself.Whenpeoplefindlitteronbeaches,theydropitoffatacertainplace.14Everythingusedforthesculpturesisfoundonthebeach,exceptfortheframework(框架)andthematerials(材料)usedtoconnect(连接)thelittertogether.WhodoesPozzibelievecansaveseaanimals?“Kidscandomanythings,”shesaid.“15Ireallybelieveit.”A．Theturtle’sheadisanoldcanlid.B．Thensheandhervolunteersbegintoturnthewasteintoart.C．Seaanimalseatthemandendupdying.D．Theyaretheonesthatcanmakethingshappen.E．ButPozziusesthelittertomakehugesculpturesofoceananimals.七、选词填空。阅读短文，从方框中选择适当的词并用其正确的形式填空（每词限用一次）。protect

research

spread

prepare

collect

finish

present

learn

encourage

advocateOurclassstarteda“ProtectLocalWetland”projectlastmonth.Thegoalwasto1people’sawarenessofnaturalprotection.First,wedividedintogroupsand2ourtasks.Somegroupswereresponsiblefor3thewetland’secosystem,whileothers4protectionleafletsandposters.Iwasinchargeofinterviewingalocalenvironmentalist.Hetoldmeaboutthewetland’simportanceandthethreatsitfaces.Hiswords5mealot.Wespentthreeweeks6allthematerialsandpracticingourpresentation.Bythetimetheprojectdeadlinecame,wehad7thereportandtheactivityplan.Lastweek,we8ourprojecttotheschool.Wealsocollectedsignaturesfromstudentstosupportwetland9.Everyoneagreedthatthisprojecthelpedus10moreaboutnatureandourresponsibilitytoprotectit.八、阅读理解SaihanbaisoneofChina’slargestforests.ItliesinthenorthofHebeiProvince.Saihanbameans“beautifulandhighmountains”．Aroundthe10thcentury,therulersoftheLiaoDynastymadeitaroyal(皇家的)huntingplacebecauseitwashometobeautifulforests,greengrasslands,clearlakesanddifferentkindsofwildanimals.EmperorKangxioftheQingDynastylikedSaihanbasomuchthathemadehuntingtherearoyalfestival.Theroyalfestivalfinallystoppedinthe19thcenturyforlackofmoneyandtheplacehadtobeopentothepublic.Afterthat,thecuttingdownoftreesandwildfireschangedgreenSaihanbaintogreydeserts.Bythe1950s,thebeautyofSaihanbahadcompletelydisappeared(消失)withonlyonetreeleft.Thetreeisnowfamousasthe“TreeofHonour”．Onseeingthetree,ChinesescientistsmadeuptheirmindsanddreamedofrestoringSaihanba.InFebruary1962,theplansweremadeandmorethan120forestersjoined242localpeopleinSaihanbatobeginrebuildingit.Overthenext55years,thosefirsttree­plantersfoughtagainstmanydifficultiestoplanttrees.Aftertheydied,theirchildrenandrelativesfollowedthemandwentonwiththeirhardworkofplantingtrees.Today,thescientists’dreamhascometrueandthereisbeautifulgrasslandandflowersagainaroundthe“TreeofHonour”.ChinesepeoplesuccessfullychangedSaihanbainthepasthalf­century.1．What’stherightorderoftheeventsinParagraph2?①Saihanbabecamearoyalhuntingplace.②Saihanbawasadesertanditsbeautydisappeared.③Saihanbawasn’tclosedtothepublicanymore.④Saihanbaturnedintotheplaceforroyalhuntingfestivals.A．①③②④ B．①③④②C．①④③② D．①④②③2．Whatdoestheunderlinedword“restoring”inParagraph3probablymean?A．Lookingaround. B．Bringingback.C．Arrivingat. D．Travellingto.3．AccordingtoParagraph4,howdoesthewriterfeelaboutChinesepeople?A．Proud. B．Worried. C．Surprised. D．Nervous.4．Whatisthebesttitleofthispassage?A．Saihanba:PastandPresentB．TheLargestForestinChinaC．TheDisappearingSaihanbaD．The“TreeofHonour”inSaihanbaII.语言点精练参考答案一、单词填空。1.biggest 2.covers 3.countries 4.lungs 5.variety二、用所给单词的适当形式填空1.biggest 2.kilometres 3.other 4.world 5.earth三、根据汉语意思完成句子1.biggestrainforest 2.covers,kilometres 3.countries,Colombia 4.lungs,earth 5.variety,world四、根据汉语提示填写单词。1.report2.poster3.spread4.survey5.speech6.advocate7.result8.efforts五、完形填空【答案】1．B2．A3．A4．A5．B6．D7．B8．A9．A10．C【解析】【导语】本文讲述了一次学校组织的自然公园旅行，学生们参观了洞穴和湖泊，学习了自然奇观知识，并决定采取行动保护自然。1．句意：所有学生都被邀请参加这次令人兴奋的活动。invited邀请，过去式/过去分词；wereinvited被邀请，一般过去时被动；invite邀请，动词原形；inviting邀请，动名词/现在分词。根据“Allstudents...tojoininthisexcitingactivity.”可知，所有学生都“被邀请”参加这次令人兴奋的活动。主语Allstudents和invite是被动关系；根据前文“Lastmonth”可知，此处使用一般过去时的被动was/were+V-ed；主语Allstudents是复数，所以使用were，invite的过去分词是invited。故选B。2．句意：在路上，我们的老师告诉了我们关于这个公园的历史。told告诉；spoke说；said说；talked谈论。tell(过去式told)sb.aboutsth.是固定搭配，意为“告诉某人关于某事”。故选A。3．句意：她说这里是许多稀有动植物的家，山里还藏着一个著名的洞穴。rare稀有的；common常见的；ugly丑陋的；fast快的。根据“itwashometomany...plantsandanimals”可知，它是许多“稀有的”动植物的家。故选A。4．句意：当我们到达时，我们遇到了一位带领我们游览公园的导游。met遇见；made构成；became变成；got得到。根据“Whenwearrived,we...aguidewhotookusaroundthepark.”可知，当我们到达时，我们“遇见了”一位带领我们游览公园的导游。故选A。5．句意：里面很暗，所以我们用手电筒来看那些漂亮的岩石形状。but但是；so所以；or或者；because因为。根据“Itwasdarkinside,...weusedflashlightstoseethebeautifulrockshapes.”可知，因为里面很黑，“所以”使用手电筒照明。故选B。6．句意：导游告诉我们这些岩石是经过数百万年形成的。form形成，动词原形；formed形成，过去式/过去分词；areformed被形成，一般现在时被动；wereformed被形成，一般过去时被动。根据“Theguidetoldustheserocks...overmillionsofyears.”可知，导游告诉我们这些岩石是经过数百万年“形成”的。主语theserocks和form是被动关系；根据前文“told”可知，此处使用一般过去时的被动was/were+V-ed；主语theserocks是复数，所以使用were，form的过去分词是formed。故选D。7．句意：湖水是如此的清澈，以至于我们能清楚地看到鱼在游动。dirty脏的；clear清澈的；warm温暖的；cold寒冷的。根据“Thewaterwasso...thatwecouldseethefishswimmingclearly.”可知，湖水是如此的“清澈”，以至于我们能清楚地看到鱼在游动。故选B。8．句意：我们决定张贴一张海报，告诉更多人关爱自然。putup张贴；giveup放弃；makeup编造；setup建立。根据“Wedecidedto...apostertotellmorepeopletocarefornature.”可知，我们决定“张贴”一张海报，告诉更多人关爱自然。故选A。9．句意：离开前，我们捡起了在湖边发现的一些垃圾。pickedup捡起；lookedup查阅；turnedup出现；tookup开始从事。根据“Beforeleaving,we...somerubbishwefoundaroundthelake.”可知，离开前，我们“捡起了”在湖边发现的一些垃圾。故选A。10．句意：我们应该为后代保护它们。harm伤害；destroy破坏；protect保护；ignore忽视。根据“Weshould...themforfuturegenerations.”可知，我们应该为后代“保护”它们。故选C。六、五选五【答案】1．E2．C3．A4．B5．D【解析】【导语】本文讲述了Pozzi发起的名为“WashedAshore”的项目，该项目旨在让人们了解海洋垃圾的影响。1．根据“Whatdoyoudowhenyouseelitter(垃圾)onthebeach?Youpickitup,ofcourse.”可知，人们通常会捡起垃圾，但后文提到Pozzi用垃圾制作雕塑，选项E“但Pozzi用这些垃圾制作大型海洋动物雕塑”符合语境。故选E。2．根据“Thesesmallpiecesofplasticenterthefoodchain(食物链)”可知，塑料碎片进入食物链，选项C“海洋动物吃掉它们后最终死亡”符合语境。故选C。3．根据“Oneofthesculptures(雕塑)isaturtle.”可知，这里提到海龟雕塑，选项A“海龟的头是一个旧罐头盖”符合语境。故选A。4．根据“Whenpeoplefindlitteronbeaches,theydropitoffatacertainplace.”可知，当人们在海滩上发现垃圾时，他们会把垃圾扔到某个地方，选项B“然后她和志愿者们开始将废物变成艺术品”符合语境。故选B。5．根据“Kidscandomanythings”可知，这里强调孩子的作用，选项D“他们才是能让事情发生的人”符合语境。故选D。七、选词填空【答案】1．advocate2．prepared3．researching4．spread5．encouraged6．collecting7．finished8．presented9．protection10．learn【解析】【导语】本文主要介绍了我们班开展了“保护本地湿地”项目，通过分组调研、准备材料、收集签名等一系列活动完成了项目并向学校进行展示，让大家对自然与环保责任有了更深的了解。1．句意：我们班上个月启动了一个“保护本地湿地”的项目。目标是提倡人们的自然保护意识。根据“Thegoalwasto…people’sawarenessofnaturalprotection.”和备选词汇可知，此处表示提倡环保意识，“to”后接动词原形，应用advocate。故填advocate。2．句意：首先，我们分成小组，准备我们的任务。根据“First,wedividedintogroupsand…ourtasks.”以及备选词汇可知，此处表示准备任务，应用动词prepare；又因句子时态为一般过去时，故填prepared。3．句意：一些小组负责研究湿地的生态系统，而另一些小组传播保护传单和海报。根据“Somegroupswereresponsiblefor…thewetland’secosystem”以及备选词汇可知，此处表示研究湿地生态系统，“beresponsiblefor”后接动名词，故填researching。4．句意：一些小组负责研究湿地的生态系统，而另一些小组传播保护传单和海报。根据“whileothers…protectionleafletsandposters.”和备选词汇可知，此处表示传播传单海报，句子时态为一般过去时，应用spread的过去式spread。故填spread。5．句意：他的话鼓励了我很多。根据“Hiswords…mealot.”以及备选词汇可知，此处表示他的话鼓励了我，句子时态为一般过去时，故填encouraged。6．句意：我们花了三周时间收集所有材料并练习我们的展示。根据“Wespentthreeweeks…allthematerialsandpracticingourpresentation.”以及备选词汇可知，“spendtimedoingsth.”是固定搭配，此处表示收集材料，故填collecting。7．句意：到项目截止日期时，