2026年need用法专项测试题及答案

2026年need用法专项测试题及答案

一、单项选择题（每题2分，共20分）1.You______toworryabouthim.Heisoldenoughtotakecareofhimself.A.don'tneedB.needn'tC.needsnotD.notneed2.—MustIfinishtheworktoday?—No,you______.Youcanfinishittomorrow.A.mustn'tB.can'tC.needn'tD.shouldn't3.He______somehelp.HisEnglishisnotverygood.A.needsB.needC.needn'tD.doesn'tneed4.—______Icleantheclassroomnow?—No,you______.Youcandoitafterschool.A.Must;mustn'tB.Must;needn'tC.Need;needn'tD.Need;mustn't5.You______hurry.Thereisstillenoughtime.A.don'tneedB.needn'ttoC.needn'tD.doesn'tneedto6.Theflowers______watering.A.needB.needsC.needn'tD.doesn'tneed7.She______togotoseethedoctorbecauseshedoesn'tfeelwell.A.needB.needsC.needn'tD.doesn'tneed8.—Doweneed______theworknow?—Yes,wedo.A.finishB.finishingC.tofinishD.finished9.Needhe______thererightnow?A.goB.goesC.togoD.going10.Thereissomethingwrongwithmybike.It______repairing.A.needB.needsC.needn'tD.doesn'tneed二、填空题（每题2分，共20分）1.You______(need)tocometothemeetingearlyifyouhavesomethingimportanttosay.2.—MustIhandinmyhomeworktoday?—No,you______(need).3.Theplants______(need)moresunlighttogrowwell.4.He______(notneed)tobuyanewbook.Hecanborrowonefromthelibrary.5.NeedI______(clean)theroomnow?6.Thewall______(need)painting.7.We______(need)somemorechairsfortheparty.8.She______(need)totakesomemedicineifshehasacold.9.They______(notneed)toworryabouttheresult.10.Thechildren______(need)tobelookedaftercarefully.三、判断题（每题2分，共20分）1.“NeedIdoitnow?”isacorrectsentence.（）2.“Youneedn'ttodoit.”isacorrectsentence.（）3.“Heneedssomewater.”Here“need”isamodal-verb.（）4.“Thehouseneedstobepainted.”isacorrectsentence.（）5.“MustIfinishit?”“No,youneedn't.”isacorrectresponse.（）6.“Sheneedn'tgothere.”Here“needn't”isamodal-verb.（）7.“Weneedfinishtheworkintwodays.”isacorrectsentence.（）8.“Thecarneedsrepairing.”isthesameas“Thecarneedstoberepaired.”（）9.“Needhetocomehere?”isacorrectsentence.（）10.“Youdon'tneedworryaboutit.”isacorrectsentence.（）四、简答题（每题5分，共20分）1.简述need作为实义动词的用法。2.简述need作为情态动词的用法。3.说明need作为实义动词和情态动词在否定句中的区别。4.举例说明need后接动名词的用法及含义。五、讨论题（每题5分，共20分）1.在日常交流中，如何准确判断need是实义动词还是情态动词？2.分析need的不同用法在不同语境中的应用场景。3.探讨need后接动名词和接不定式的语义区别。4.举例说明在写作中如何正确运用need的不同形式来表达需求和必要性。答案一、单项选择题1.A2.C3.A4.B5.C6.A7.B8.C9.A10.B二、填空题1.need2.needn't3.need4.doesn'tneed5.clean6.needs7.need8.needs9.don'tneed10.need三、判断题1.√2.×3.×4.√5.√6.√7.×8.√9.×10.×四、简答题1.need作为实义动词时，有人称、数和时态的变化，后接带to的不定式，即needtodosth.。例如：Heneedstostudyhard.（他需要努力学习。）在否定句和疑问句中，借助助动词do/does/did等构成否定和疑问形式，如：Hedoesn'tneedtogothere.（他不需要去那里。）2.need作为情态动词时，没有人称和数的变化，后接动词原形，主要用于否定句和疑问句中。例如：Needyougososoon?（你需要这么快就走吗？）其否定形式为needn't，表示“不必”。3.need作为实义动词时，否定句借助助动词do/does/did+not构成，如：Idon'tneedtobuyanewcoat.（我不需要买一件新外套。）；作为情态动词时，否定句直接在need后加not，即needn't，如：Youneedn'tworryaboutit.（你不必担心它。）4.need后接动名词时，主动形式表示被动意义。例如：Thewindowneedscleaning.（窗户需要清洁了。）相当于Thewindowneedstobecleaned.表示某物需要被做某事。五、讨论题1.在日常交流中，若句子中need有人称、数和时态的变化，后接带to的不定式，那么它是实义动词，如“Heneedstoeatmorefruits.”；若need没有人称和数的变化，后接动词原形，且主要出现在否定句和疑问句中，那么它是情态动词，如“NeedIcomeearly?”。2.在表达一般性的需求或义务时，实义动词need更常用，如在描述日常生活中的行为，“Ineedtobuysomegroceries.”；在表达必要性的询问或否定的必要性时，情态动词need更合适，如在回答关于必须做某事的询问时，“MustIdoitnow?”“No,youneedn't.”。3.need后接动名词时，主动形式表被动意义，强调事物本身需要被做，如“Theshoesneedmending.”（鞋子需要修补）；后接不定式时，强调主语自身的需要去做某事，如“Ineedtomendmyshoes.”（我需要去修补我的鞋子）。4.在写作中，当表达客观事物的需求时，可以用need后接动名词，如“Theold-fashionedbuildingneedspreserving.”（这座老式建