Unit 5Amazing nature 第四课时Developing ideas（Reading for writing）（含解析）外研版（2024）七年级下册

第四课时Developingideas（Readingforwriting）eq\a()Ⅰ.根据句意及首字母提示完成句子1．Inthispark,youcanenjoyallthewatersports,orsimplyl________onthebeach.2．Mostoftheearth'ss________iscoveredbytheocean.3．YourEnglishisverygood.Youareatahighl________.4．Is________wegatherenoughfirewoodtospendthenight.5．Chopsticksaremadeofw________.Ⅱ.根据句意填入适当的单词1．TheEnglishbookonthedeskisnotMary's________hersister's.2．MrsJoneslooksmuchmorefriendly________anyotherteacher.3．Iunderstandthateverythingisconnected,thatallroadsmeetandthatallriversflow________thesamesea.4．Parentsare________bestteachersandwecanaskthemforhelpatanytime.5．Englishiswidelyspokenbymoreandmorepeople________theworld.Ⅲ.用所给单词的正确形式填空1．StudentsraisetheChinese________(nation)flageveryMondaymorning.2．AsAIiswidelyusedinourdailylife,sometraditionaljobswill________(appear)completely.3．Reading________(loud)everydayisagoodmethodofimprovingmyEnglish.4．Thesoupistoo________(salt).Youshouldpassmethesugarinsteadofsalt.5．Andyistoofat.Hismotheraskshimtoeatmorevegetablesand________(little)meat.Ⅳ.根据句意选用方框中所给单词的适当形式填空woodliesurfacesuggestsnake1．Iamafraidof________.2．Thepaperismadefrom________,sosavingpapermeansprotectingtrees.3．Annie________buyingtheirmotherapairofshoesonMother'sDay.4．Thesmooth________ofthelakereflectedthebrightfullmoonlastnight.5．Isawaboy________underthatbigtreejustnow.Ⅴ.根据汉语意思完成句子，每空一词1．在互联网上，我们可以学习到很多种新知识。Wecanlearn________________________newknowledgeontheInternet.2．人们砍伐许多树木，因此大象正在失去它们的家园。People________________manytreessoelephantsarelosingtheirhomes.3．现在人们正设法把废品变成财富。Nowpeoplearetryingto________waste________treasure.4．没有水地球将会干涸。Theearthwill________________withoutwater.5．每个中国人都为我们祖国的科学技术感到骄傲，比如高速铁路和5G。EveryChineseisproudofourcountry'sscientifictechnology,________________high-speedrailwaysand5G.eq\a()Ⅰ.阅读理解A(2024内蒙古通辽期中)Nearlyallourfoodcomesfromthesoil.Someofuseatmeat,ofcourse,butanimalsliveon(以……为生)plants.Iftherewerenoplants,wewouldhavenoanimalsandnomeat.Sothesoilisverynecessaryforlife.Thetopofthegroundisusuallycoveredwithgrassorotherplants.Theremaybedeadleavesanddeadplantsonthegrass.Thewastematter(粪便)fromanimalsalsofallsonit.Allsoilneedsfood.Ifwedonotgiveitany,theplantswillbeweak.Farmersfoundthatanimals'wasteisthebestfoodforthesoil,butchemicalfertilizers(化肥)arealsoveryuseful.Thesamecrop(庄稼)shouldnotbegrowninthesameplaceeveryyear;it'sbettertohaveadifferentcrop.Achangeofcropsandtheuseofagoodfertilizerwillkeepthelandgood.()1.Whatwouldhappenwithoutplants?A．Peoplewouldhavemorecrops. B．Animalswoulddie.C．Therewouldbemorefood. D．Therewouldbelesssoil.()2.Whatdoesthewritertellusinthefirstparagraph?A．Leaves,plants,grassandwasteliveoneachother.B．Therewouldbenoanimalswithoutmeat.C．Therewouldbenoplantswithoutanimals.D．People,animals,plantsandsoilliveoneachother.()3.Whichisthebestfoodforthesoil?A．Chemicalfertilizers. B．Plantsandgrass.C．Animals'waste. D．Differentcrops.()4.Whydoweoftengrowadifferentcropinthesameplaceeveryyear?A．Becausewecankeepthesoilrichthisway.B．Becausewedon'thaveenoughland.C．Becausewewanttohavedifferentfood.D．Becausewedothisasahabit.BTheworldisgettingwarmer,andtheiceinhighmountainsisthawing.Howtoslowdownthemelting?Wearing“clothes”Inthe1990s,peopleinSwitzerlandputwhiteblanketsonskiareas.Thewhitecolourcanreflectthesunshineandkeeptheicecool.Theblanketsaremadeofwool,soraincangothroughtheblanketsandbecomeice.Theycanslowdownthemeltingbyabout50to70percent.Today,theblanketsinSwitzerlandcover10，000to50，000squaremetresofice.PaintingtherocksFarmersintheAndesMountainsinPeruuseasimilaridea.Above5，000metres,theypainttherockswithwhitepaint.Thepaintismadeofwater,sandandsoap.Thesoaphelpsitsticktotherocks.Thewhiterockscanbe16℃coolerthanthedarkrocks.____________ScientistsatanorganizationcalledGlaciersAliveturntoman-madesnowforhelpinSwitzerland.Inwinter,theyusewaterfromasmalllakeupinthemountain.Thewatergoesdownsomepipes(管道).Onthepipes,thereareshowerheads(喷头).Thewaterflowsoutfromthepipesandbecomessnowonthemountain.()1.Whatdoestheunderlinedword“thawing”meaninParagraph1?A．Freezing.B．Heating.C．Disappearing.D．Melting.()2.Whataretheblanketsusedfor?A．Keepingtheicewarm.B．Slowingdownthemeltingoftheice.C．Makingthemountainmorebeautiful.D．Replacingtheice.()3.Whatdoestheunderlinedword“it”inParagraph3referto?A．Thewhitepaint.B．Water.C．Sand.D．Thewhiterock.()4.What'sthebesttitleforParagraph4?A．AnOrganizationCalledGlaciersAliveB．CreatingSnowC．HelpfromSwitzerlandD．TheMeltoftheIceⅡ.完形填空【主题：人与自然世界上的河流】Riversprovidefood,waterandtransportation(交通)forpeople.Asaresult,mostoftheworld'sgreatestcitieshavegrownupalongrivers.Herearesomefunfacts__1__rivers!Riversarepowerful.Theycanmakeelectricity.Infact,hydroelectricplants(水力发电厂)__2__about16percentoftheworld'selectricity.TheAmazonRiverhasmoretributaries(支流)thananyotherriverontheplanet!Over1，000streams(溪流)andsmallriversrunintoitasit__3__throughsomecountries.How__4__istheNiletoEgypt(埃及)?MostofEgypt'spopulationliveswithinafewmilesoftheriver,__5__theriverisnotimportanttojustEgypt.ItisawatersourceformanyotherEastAfricancountriesincludingEthiopia(埃塞俄比亚)andKenya(肯尼亚).__6__inLondoninthesummerof1858wasnotenjoyable.TheThames(泰晤士河),whichrunsthroughthecity,wassodirtyandpollutedthatit__7__aterriblesmellknownasthe“GreatStink”.Thegovernmenthadtodosomethingtodealwithit.Sincethenithasbeenanongoing(持续的)efforttokeeptheriver__8__．TheYellowRiverinChinagetsits__9__fromthemud(泥)itcarries.Itistheworld'smuddiestriver.TheChinesehaveasayingabouttheriver:IfyoufallintotheYellowRiver,you'll__10__getcleanagain!()1.A.toB．inC．forD．about()2.A.useB．chooseC．produceD．waste()3.A.seesB．walksC．looksD．passes()4.A.interestingB．popularC．importantD．dangerous()5.A.soB．butC．unlessD．because()6.A.WorkB．LifeC．WeatherD．Education()7.A.gaveoutB．gaveupC．tookoutD．tookup()8.A.cleanB．dirtyC．longD．short()9.A.shapeB．nameC．sizeD．smell()10.A.everB．neverC．justD．soonⅢ.语篇填空【主题：人与自然保护峨眉山环境】MountEmeiiswell-knownforitsplantsandanimals.Everyyear,1.________(visit)fromalloverthecountryandevenabroadcometovisitit.It2.________(become)oneofthemostpopularsightsinSichuanProvincesofar.Tourismbringsalotofbusinesses,jobsandmoney.Ifit'scloudy,peoplecanseemanykindsofbirdsinthetrees3.________(sing)andsomerareanimalslikemonkeysclimbingupanddown.LastSaturday,severalofmyfriendsandIwenttherebybus4.________(direct).Everyonewasinastateofgreatexcitement.Afterabout5.________one-hourride,wearrivedthere.Tooursurprise,somepeoplepaidlittleattention6.________protectingtheenvironment.Onthewaytothetop,plasticbagsandbottleswere7.________(throw)everywhere.Wehadtopickuptherubbishandputitintothedustbins.Weweretired,8.________wefeltsoproudofwhatwehaddone.IthinkweshouldstopMountEmeifrom9.________(be)polluted,orthepollutionwillkeepthepeopleaway.Let'stakeactiontomakeMountEmei10.________(beautiful)andcleanerfromnowon.

【详解答案】基础达标Ⅰ.1.lie2.surface3.level4．suggest5.woodⅡ.1.o4.the5．inⅢ.1.national2.disappear3.aloud4．salty5.lessⅣ.1.snakes2.wood3.suggests4.surface5.lyingⅤ.1.manykindsof2.cutdown3．turn;into4.dryup5.suchas阅读提升Ⅰ.A【语篇解读】本文主要讲述了土壤对人类的重要性，如果没有了土壤就没有了一切，因为土壤给我们提供了我们需要的一切。1．B解析：细节理解题。根据第一段中的“Someofuseatmeat,ofcourse,butanimalsliveon(以……为生)plants.Iftherewerenoplants,wewouldhavenoanimalsandnomeat.”可知，如果没有植物，我们就没有动物，也没有肉。故选B。2．D解析：段落大意题。根据第一段中的“Sothesoilisverynecessaryforlife.Thetopofthegroundisusuallycoveredwithgrassorotherplants.Theremaybedeadleavesanddeadplantsonthegrass.Thewastematter(粪便)fromanimalsalsofallsonit.”可知，在第一段中，作者描述了一个食物链，人、动物、植物和土壤之间是相互联系、相互依存的关系。故选D。3．C解析：细节理解题。根据第二段中的“Farmersfoundthatanimals'wasteisthebestfoodforthesoil”可知，动物的粪便是土壤最好的肥料。故选C。4．A解析：细节理解题。根据第二段中的“Achangeofcropsandtheuseofagoodfertilizerwillkeepthelandgood.”可知，更换作物和使用优质肥料可以让土壤更肥沃。故选A。B【语篇解读】本文主要讲述了如今世界正在变暖，高山的冰正在融化，人们为了减缓冰的融化想出了很多办法。1．D解析：词义猜测题。根据第一段中的“Howtoslowdownthemelting？”可知，画线单词表示“融化”，与Melting同义。故选D。2．B解析：细节理解题。根据“Theycanslowdownthemeltingbyabout50to70percent.”可知，毯子用于减缓冰的融化速度。故选B。3．A解析：代词指代题。根据“Thepaintismadeofwater,sandandsoap.Thesoaphelpsitsticktotherocks.”可知，这种颜料是由水、沙子和肥皂制成的。肥皂有助于它黏在石头上。因此画线单词it指代前文的白色颜料。故选A。4．B解析：最佳标题题。根据“ScientistsatanorganizationcalledGlaciersAliveturntoman-madesnowforhelpinSwitzerland.”及本段内容可知，本段主要讲述了科学家们是如何通过人工方式制造雪的，因此最佳标题为“创造雪”。故选B。Ⅱ.【语篇解读】本文介绍了有关世界上的河流的一些有趣的事实。1．D解析：句意：以下是一些关于河流的有趣事实！to“向，朝”；in“在……里面”；for“为了”；about“关于”。根据“Herearesomefunfacts...rivers！”以及语境可知，此处表示这里有一些关于河流的有趣的事实。故选D。2．C解析：句意：事实上，水力发电厂的发电量占世界总发电量的16%。use“使用”；choose“选择”；produce“生产”；waste“浪费”。根据“about16percentoftheworld'selectricity”可知，此处表示“发电”，应该使用produce。故选C。3．D解析：句意：在流经其他国家的过程中，有1000多条溪流和小型河流流入亚马孙河。sees“看见”；walks“步行”；lo