2026学年九年级英语下册第四单元基础巩固专项训练含答案及解析

2026学年九年级英语下册第四单元基础巩固专项训练含答案及解析考试时长：120分钟满分：100分班级：__________姓名：__________学号：__________得分：__________一、单选题（总共10题，每题2分，总分20分）1.Whatdoestheunderlinedword"absolutely"meaninthesentence"Sheabsolutelylovesreadingbooks."?A.RelativelyB.DefinitelyC.OccasionallyD.Carelessly2.Whichofthefollowingisacorrectwaytousethepresentperfecttense?A.Hehasgonetoschoolforfiveyears.B.Theywillhavefinishedtheprojectbynextweek.C.Shehasbeeneatingbreakfast.D.Theyhavebeentothemuseumyesterday.3.Whatisthecorrectformoftheverbinthesentence"IfIwereyou,Iwouldstudyharder."?A.WasB.WereC.AmD.Is4.Whichwordbestcompletesthesentence"Thenewrules______everyoneintheclass."?A.affectB.effectsC.affectingD.affected5.Whatisthepastparticipleformoftheverb"tolearn"?A.LearnedB.LearningC.LearntD.Learns6.Whichsentenceusesthecorrectcomparativeformof"happy"?A.Sheismorehappythanherbrother.B.Heisthehappiestinthefamily.C.Thismovieismorehappilythanthatone.D.Mysisterishappierthanme.7.Whatisthecorrectwaytowritethepossessiveformof"children"?A.ChildrensB.Children’sC.ChildsD.Child’s8.Whichwordbestcompletesthesentence"Theteacheraskedusto______ourhomeworkbeforethemeeting."?A.doB.didC.doingD.done9.Whatisthecorrectformoftheverbinthesentence"Theyhavelivedhere______2010."?A.forB.sinceC.fromD.at10.Whichsentenceisanexampleofthesecondconditional?A.Ifitrains,wewillcancelthepicnic.B.IfIhadstudiedharder,Iwouldhavepassedtheexam.C.Shewillcallyouwhenshearrives.D.Hecanfinishtheworkifheworksharder.二、填空题（总共10题，每题2分，总分20分）1.Thebook______(write)bymyfavoriteauthorlastyear.2.Ifyou______(study)harder,you______(pass)thetesteasily.3.Mysister______(be)______(go)tothesupermarketnow.4.Thisisthemost______(interest)bookIhaveeverread.5.They______(notfinish)theirprojectyet.6.Ifit______(rain)tomorrow,we______(go)tothepark.7.Thechildren______(play)inthegardensincemorning.8.What______you______(do)at8PMyesterdayevening?9.Thishouse______(build)in1995.10.Shelooks______(happy)thanherbrother.三、判断题（总共10题，每题2分，总分20分）1.Thepastsimpletenseisusedtotalkaboutactionsthathappenedataspecifictimeinthepast.(√)2.Thepresentperfecttenseisusedtotalkaboutactionsthatstartedinthepastandcontinuetothepresent.(√)3.Thesecondconditionalisusedtotalkabouthypotheticalsituationsinthepresent.(×)4.Thethirdconditionalisusedtotalkabouthypotheticalsituationsinthepast.(√)5.Theword"too"means"also."(×)6.Theword"very"means"extremely."(√)7.Thepossessiveformof"teacher"is"teachers."(×)8.Thepastparticipleof"togo"is"went."(×)9.Thepresentperfectcontinuoustenseisusedtotalkaboutactionsthatstartedinthepastandcontinuetothepresent.(√)10.Theword"because"isusedtoshowreason.(√)四、简答题（总共4题，每题4分，总分16分）1.Explainthedifferencebetweenthepresentperfecttenseandthepresentperfectcontinuoustense.2.Howdoyouformthepastparticipleofregularandirregularverbs?3.Whatisthepurposeofusingthesecondconditional?4.Howdoyouusetheword"too"and"very"insentences?五、应用题（总共4题，每题6分，总分24分）1.Rewritethefollowingsentenceinthepresentperfecttense:"Theyfinishedtheprojectlastnight."2.Completethesentencewiththecorrectformoftheverbinbrackets:"IfI______(have)moretime,I______(read)morebooks."3.Changethefollowingsentenceintothepassivevoice:"Theteachergaveushomework."4.Writeasentenceusingthethirdconditionaltodescribeahypotheticalsituationinthepast.【标准答案及解析】一、单选题1.B解析：absolutely意为“绝对地”，符合句意。2.A解析：havegonetoschoolforfiveyears表示动作完成且持续至今，符合现在完成时用法。3.B解析：第二条件als使用虚拟语气，从句用过去式were。4.A解析：affect是动词原形，符合句意。5.A解析：learn的过去分词是learned。6.D解析：happier是正确的比较级形式。7.B解析：children的possessive形式是children’s。8.A解析：asktodosth表示“要求做某事”。9.B解析：since表示“自从”，符合句意。10.B解析：第二条件als表示对过去情况的假设。二、填空题1.waswritten解析：过去时态，被动语态。2.studied,wouldpass解析：第二条件als，从句用过去式，主句用would+动词原形。3.is,going解析：现在进行时表示动作正在进行。4.interesting解析：形容词最高级形式。5.haven’tfinished解析：现在完成时否定形式。6.rains,wouldgo解析：第二条件als，从句用一般现在时，主句用would+动词原形。7.havebeenplaying解析：现在完成进行时表示动作从过去持续至今。8.What,did,do解析：疑问句结构，过去时态。9.wasbuilt解析：过去时态，被动语态。10.happier解析：比较级形式。三、判断题1.√2.√3.×解析：第二条件als表示对现在情况的假设。4.√5.×解析：too表示“太”，because表示“因为”。6.√7.×解析：teacher的possessive形式是teacher’s。8.×解析：go的过去分词是gone。9.√10.√四、简答题1.现在完成时表示动作完成且与现在有关，现在完成进行时强调动作的持续性。2.规则动词加-ed，不规则动词需记忆。3.第二条件als用于描述与现在相反的假设情况。4.too表示“太”，very表示“非常”，用于修饰形容词或副词。五、应用题1.Theyhavefinishedtheprojectlastnight.