八年级下册英语现在完成时练习题

八年级下册英语现在完成时练习题同学们，现在完成时是我们八年级下册英语学习中的一个核心语法点，它在日常交流和各类考试中都有着广泛的应用。掌握好现在完成时，不仅能够帮助我们更准确地表达过去发生的动作对现在造成的影响，还能让我们描述从过去一直持续到现在的状态。为了帮助大家更好地巩固这一知识点，下面为大家精心准备了一套练习题。请大家认真思考，仔细作答，做完后可以对照参考答案进行自我检测和查漏补缺。一、知识点简要回顾在开始做题之前，我们先来快速回顾一下现在完成时的基本用法和构成：*构成：主语+have/has+动词的过去分词(V-ed)*肯定句：I/You/We/Theyhavestudied.He/She/Ithasstudied.*否定句：I/You/We/Theyhaven'tstudied.He/She/Ithasn'tstudied.*一般疑问句：HaveI/you/we/theystudied?Hashe/she/itstudied?*主要用法：1.表示过去发生或已经完成的动作对现在造成的影响或结果。常与already,yet,just,ever,never等词连用。2.表示从过去某一时间开始并一直持续到现在的动作或状态，常与for+时间段,since+时间点/从句(一般过去时)等时间状语连用。3.表示动作发生在过去，但对现在仍有联系或在现在看来很重要。二、练习题A.用所给动词的适当形式填空。1.Myfather_______(work)inthisfactoryforfiveyears.2.We_______(notsee)TomsincelastMonday.Whereishe?3._______youever_______(be)toBeijing?It'sabeautifulcity.4.She_______just_______(finish)herhomework.NowshecanwatchTV.5.They_______(live)inthistownsincetheywereborn.6.Thestudents_______(learn)Englishforaboutthreeyears.7.I_______(read)thisbookalready.It'sveryinteresting.8.He_______(noteat)anythingyet.Heisveryhungry.B.单项选择。1.—Howlong_______you_______here?—Fortwoyears.A.did;liveB.do;liveC.have;livedD.will;live2.Mybrother_______thearmyforthreeyears.A.hasjoinedB.hasbeeninC.joinedD.wasin3.—_______you_______yourhomeworkyet?—Yes,I_______ittenminutesago.A.Did;finish;finishedB.Have;finished;havefinishedC.Have;finished;finishedD.Will;finish;finish4.We_______never_______suchawonderfulfilmbefore.A.have;seenB.has;seenC.do;seeD.did;see5.He_______inShanghaisince2010.A.livesB.livedC.willliveD.haslived6.Mymotherisn'tathome.She_______tothesupermarket.A.hasgoneB.hasbeenC.wentD.goes7.—Isyourfatherathome?—No,he_______outforawalk.A.goesB.wentC.hasgoneD.willgoC.句型转换。1.Ihavecleanedmyroom.(改为一般疑问句)_______you_______yourroom?2.Theyhavelivedheresince2015.(对划线部分提问)______________havetheylivedhere?3.Tomhasfinishedhishomework.(改为否定句)Tom______________hishomework.4.Shehasworkedinthisschoolforfiveyears.(对划线部分提问)_____________________she_______inthisschool?D.根据上下文，用括号内所给动词的适当形式补全对话或短文。Dialogue:A:Hi,Lucy!I_______(notsee)youforalongtime.Where_______you_______(be)?B:I_______(be)tomyhometownwithmyparents.A:Oh,really?Howlong_______you_______(stay)there?B:Foraboutamonth.I_______(visit)manyinterestingplacesand_______(meet)alotofoldfriends.A:Thatsoundsgreat!_______you_______(take)anyphotos?B:Yes,I_______.I_______(show)themtoyoutomorrow.三、参考答案与解析A.用所给动词的适当形式填空。1.hasworked(forfiveyears表示一段时间，用现在完成时，主语是第三人称单数)2.haven'tseen(sincelastMonday是现在完成时的标志，否定形式)3.Have,been(ever是现在完成时的标志，主语是you)4.has,finished(just是现在完成时的标志，主语是she)5.havelived(sincetheywereborn表示从过去持续到现在，主语是they)6.havelearned/learnt(foraboutthreeyears表示一段时间)7.haveread(already是现在完成时的标志)8.hasn'teaten(yet是现在完成时的标志，否定形式，主语是he)B.单项选择。1.C(Howlong和fortwoyears提示用现在完成时)2.B(join是瞬间动词，不能与forthreeyears连用，需转换为延续性动词bein)3.C(yet提示用现在完成时；tenminutesago是一般过去时的标志)4.A(never...before提示用现在完成时，主语是we)5.D(since2010提示用现在完成时)6.A(hasgoneto表示去了某地还没回来；hasbeento表示去过某地已经回来。妈妈不在家，所以是去了还没回)7.C(结合语境，爸爸现在不在家，出去散步了，用hasgoneout)C.句型转换。1.Have,cleaned(现在完成时的一般疑问句，将have提前)2.Howlong(对since引导的时间状语提问，用howlong)3.hasn'tfinished(现在完成时的否定句，在has后加not)4.Howlonghas,worked(对forfiveyears提问，用howlong，现在完成时结构)D.根据上下文，用括号内所给动词的适当形式补全对话或短文。A:Hi,Lucy!Ihaven'tseen(notsee)youforalongtime.Wherehaveyoubeen(be)?B:Ihavebeen(be)tomyhometownwithmyparents.A:Oh,really?Howlongdidyoustay(stay)there?/Howlonghaveyoustayed(stay)there?(注：此处若强调过去的经历，用一般过去时didstay也可；若强调对现在的影响，用现在完成时havestayed。根据下文回答Foraboutamonth，两种理解皆可，但更常见用一般过去时询问过去动作持续多久。)B:Foraboutamonth.Ivisited(visit)manyinterestingplacesandmet(meet)alotofoldfriends.(描述在故乡的具体动作，已结束，用一般过去时)A:Thatsoundsgreat!Didyoutake(take)anyphotos?/Have