【2022新课标】2026春新外研版英语八年级下册Unit 5 单元语法测试卷(含答案)

2026春新外研版英语八年级下册Unit5Lookingintonature单元语法测试卷姓名：__________班级：__________得分：__________测试时间：45分钟满分：100分语法点：宾语从句（宾语从句的引导词（that,if/whether）、语序（陈述句语序）以及时态呼应等核心考点）。第一部分：基础巩固（共40分）一、单项选择（共10小题；每小题2分，满分20分）从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。1.Scientistshavediscovered______theremightbewateronMars.A.thatB.ifC.whetherD.what2.Iwonder______theAmazonrainforestisthelargestintheworld.A.thatB.whichC.ifD.what3.Manypeopledon‘trealise______importantitistoprotectwildanimals.A.thatB.howC.ifD.what4.Theteachertoldus______light______fasterthansound.A.that;travelledB.if;travelledC.that;travelsD.if;travels5.Couldyoupleasetellme______?A.whereisthenaturemuseumB.wherethenaturemuseumisC.thenaturemuseumiswhereD.wherewasthenaturemuseum6.I’mnotsure______theflowerbloomsinspringorsummer.A.thatB.ifC.whetherD.when7.Thedocumentaryexplains______dinosaursdiedoutmillionsofyearsago.A.whyB.thatC.ifD.who8.Wehaven‘tdecided______wewillgotothemountainsortothebeachthisweekend.A.thatB.ifC.whetherD.why9.Mymotheraskedme______Ihadfinishedmygeographyproject.A.thatB.ifC.whatD.which10.Thescientist’sfindingproves______ambercankeepinsectswellformillionsofyears.A.ifB.whetherC.thatD.what二、用所给动词的适当形式填空（共5小题；每小题2分，满分10分）11.Webelievethathumans______(find)moresecretsofnatureinthefuture.12.Thelittlegirlaskedifthesun______(rise)intheeasteveryday.13.OurgeographyteachertoldusthattheYellowRiver______(be)thesecondlongestriverinChina.14.Ididn‘tknowwhetherhe______(come)tothenatureclubmeetingyesterday.15.Theresearchershavefoundthatthiskindofbird______(disappear)inthepasttenyears.三、按要求完成句子（共5小题；每小题2分，满分10分）16.Lighttravelsmuchfasterthansound.Theteachertoldus.（合并为含有宾语从句的复合句）Theteachertoldus_______light_______muchfasterthansound.17.Istherelifeonotherplanets?Iwonder.（合并为含有宾语从句的复合句）Iwonder_____________________lifeonotherplanets.18.“Theearthmovesaroundthesun,”ourscienceteachersaid.（改为含有宾语从句的复合句）Ourscienceteachersaid_______theearth_______aroundthesun.19.Whendoestherainyseasonstart?Canyoutellme?（合并为含有宾语从句的复合句）Canyoutellme_______therainyseason_______?20.Weshouldprotectthenaturalenvironment.Weallknow.（合并为含有宾语从句的复合句）Weallknow_____________________protectthenaturalenvironment.第二部分：能力提升（共30分）四、语篇填空（共10小题；每小题1.5分，满分15分）根据上下文，在空白处填入一个适当的单词或括号内单词的正确形式。LastSunday,ourclassorganisedatriptotheNaturalHistoryMuseum.Beforethetrip,ourteachertoldus21._______(that/if)wewouldseemanyamazingthingsaboutnature.Shealsoaskedus22._______wehadpreparedournotebooksfortakingnotes.Atthemuseum,aguideshowedusaround.First,sheaskedus23._______(that/if)weknewhowoldtheearthwas.Thensheexplained24._______theweatherwasverydifferentmillionsofyearsago.Ilearnedfromtheintroduction25._______manydinosaurs26._______(live)intheforestsandwetlands.Theguidetoldus27._______(that/what)someinsectsweretrappedinamberandtheystayedthereformillionsofyears.Iwondered28._______scientistscouldknowsomuchaboutthepast.Theguidesaidthatthey29._______(study)fossils(化石)formanyyearsand30._______(get)lotsofinformationfromthem.Itwasreallyaneducationaltrip!五、短文改错（共10处错误；每小题1.5分，满分15分）下列短文中含有10处语法错误，涉及宾语从句的引导词、语序和时态。请找出并改正。Yesterday,myfriendLilyaskedmethatIwouldliketogotothenewforestparkwithher.IsaidherthatI’dloveto.Shewonderedhowlongdidittaketogetthere.Icheckedonlineandtoldherthatittakesaboutanhourbybus.Whenwearrived,wefoundthattheparkwasbeautifulthanwehadexpected.Wesawanoticewhichsaid,“Doyouknowhowcanweprotecttheforest?”Lilyaskedmethatweshoulddotohelp.Isuggestedthatwestartedbynotlittering.Webothagreedthatitisimportanttokeeptheparkclean.Onthewayback,wediscussedthatwewouldvisittheparkagainnexttime.Ithinkifspendingtimeinnaturehelpsusrelaxalot.第三部分：综合运用（共30分）六、完成句子（共5小题；每小题3分，满分15分）根据汉语提示，完成下列英语句子，每空一词。31.许多游客想知道这些自然奇观是如何形成的。Manytouristswonder_______thesenaturalwonders______________.32.科学家们不确定这种植物是否能在沙漠中存活。Scientistsarenotsure_______thisplant______________inthedesert.33.我发现这本关于自然的书很有趣。Ifind_______thebookaboutnature_______veryinteresting.34.她问我是否听说过那块著名的琥珀。Sheaskedme_______I______________ofthatfamouspieceofamber.35.人们曾经相信地球是宇宙的中心。Peopleoncebelieved_______theearth_______thecentreoftheuniverse.七、书面表达（共1题，满分15分）假设你是李华，你的英国笔友Tom对大自然很感兴趣，尤其喜欢看关于自然的纪录片。他来信想了解中国最近有没有关于自然的好纪录片。请你给他回信，介绍一部你最喜欢的自然纪录片（如WildChina《美丽中国》、SeasonsofChina《四季中国》等），并谈谈你的感受。要求：1.至少使用3个宾语从句（分别使用that,if/whether,疑问词引导）。2.词数80左右，信的开头和结尾已给出，不计入总词数。3.内容可适当发挥，语句通顺，逻辑清晰。DearTom,I‘mgladtoknowthatyou’reinterestedinnaturedocumentaries.________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Ihopeyouwillenjoyitifyouhaveachancetowatchit.Yours,LiHua参考答案一、单项选择1.A（that引导宾语从句，陈述一个事实，无词义）2.C（if表示“是否”，引导宾语从句）3.B（how修饰形容词important，构成宾语从句，表示“多么重要”）4.C（that引导宾语从句，从句描述客观真理，时态用一般现在时）5.B（宾语从句用陈述句语序）6.C（whether...or...结构，表示“是……还是……”）7.A（why表示“为什么”，引导宾语从句）8.C（whether...or...结构）9.B（if表示“是否”，引导宾语从句）10.C（that引导宾语从句，陈述“证明”的内容）二、用所给动词的适当形式填空11.willfind（inthefuture表示将来）12.rises（客观真理，用一般现在时）13.is（客观事实，用一般现在时）14.came（主句过去时，从句用相应的过去时态）15.hasdisappeared（inthepasttenyears常与现在完成时连用）三、按要求完成句子16.that;travels（客观真理用一般现在时）17.if/whetherthereis18.that;moves（客观真理用一般现在时）19.when;starts（宾语从句用陈述句语序）20.thatweshould四、语篇填空21.that22.if/whether23.if/whether24.that25.that26.lived27.that28.how29.hadstudied/havestudied30.got五、短文改错1.that→if/whether（“是否”想去）2.said→told（toldsb.that...）3.didittake→ittook（宾语从句用陈述句语序）4.takes→took（主句told是过去时，从句动作也应用过去时）5.beautiful→morebeautiful（than提示用比较级）6.howcanwe→howwecan（宾语从句用陈述句语序）7.that→what（what引导宾语从句，并在从句中作do的宾语）8.started→start（suggest后接宾语从句用shoulddo，should可省略）9.that→if/whether（“是否”会再去）10.if→that（that引导宾语从句，陈述一