初中英语单元重点练习题及解析

初中英语单元重点练习题及解析同学们，在初中英语的学习旅程中，每个单元都是我们构建语言大厦的重要基石。为了帮助大家更好地掌握单元重点，巩固所学知识，提升综合运用能力，我们精心设计了这份单元重点练习题及解析。希望通过针对性的练习和细致的讲解，能让大家查漏补缺，在英语学习的道路上稳步前行。一、词汇运用(VocabularyinUse)A)根据句意及首字母提示补全单词。1.Myfatherusuallyreadsnewspapersinthem__________beforegoingtowork.2.It'spolitetosay"Thankyou"whensomeonehelpsyou.Weshouldlearngoodm__________.3.Winterismyfavorites__________becauseIlikemakingsnowmen.4.Youneedtob__________yourteethtwiceadaytokeepthemhealthy.5.Tomisgoodatplayingbasketball.Hewantstobeabasketballp__________inthefuture.B)用括号内所给单词的适当形式填空。6.Thisstoryisvery__________(interest).Allthechildrenlikeit.7.Mymotheroftentellsmetobrushmyteethafter__________(eat)meals.8.Hepractices__________(speak)Englisheverymorning,sohisEnglishisverygood.9.Therearetwo__________(library)inourschool.Wecanborrowbooksthere.10.Look!Thegirls__________(dance)happilyintheclassroom.二、语法演练(GrammarFocus)A)单项选择。11.Mybrotherusually__________upearly,butyesterdayhe__________uplate.A.get;getB.gets;gotC.got;getsD.gets;getted12.—__________youever__________toBeijing?—Yes,Iwenttherelastsummer.A.Have;beenB.Did;goC.Will;goD.Do;go13.Thisismynewbike.It__________me500yuan.A.tookB.spentC.cost14.Couldyoupleasetellme__________thenearestpostofficeis?A.whatB.howC.whereD.when15.Weshouldtryourbest__________Englishwell.A.learnB.learningC.tolearnD.learnedB)句型转换。16.Tomusuallywalkstoschool.(改为一般疑问句)__________Tomusually__________toschool?17.TheywillhaveapicnicnextSunday.(改为否定句)They____________________apicnicnextSunday.18.Thegirlisveryyoung.Shecan'tgotoschool.(合并为一句)Thegirlis__________young__________gotoschool.19.Hefinishedhishomeworkatninelastnight.(对划线部分提问)____________________he__________hishomeworklastnight?20.Thebookonthedeskismine.(对划线部分提问)____________________isyours?阅读下面短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。PassageSpringisawonderfulseason.Itismyfavoriteseasonbecauseeverythingissobeautifulandfulloflife.Inspring,theweatherstartstogetwarm.Thedaysgetlongerandthenightsgetshorter.Thetreesturngreenandmanyflowersbegintobloom.Somearered,someareyellowandothersarepink.Theylooksopretty.Springisaseasonofhopeandnewbeginnings.It'sagreattimetoplanforthenewyearandtrynewthings.Ilovespringsomuch!Questions:21.Whydoesthewriterlikespringbest?A.Becausetheweatheriscold.B.Becauseeverythingisbeautifulandfulloflife.C.Becausetheycanmakesnowmen.D.Becausethedaysareshort.22.Whathappenstothetreesinspring?A.Theyturnyellow.B.Theylosetheirleaves.C.Theyturngreen.D.Theyhavenoflowers.23.WhichactivityisNOTmentionedinthepassage?A.Flyingkites.B.Goingswimming.C.Havingapicnic.D.Goinghiking.24.Whatdoanimalsdoinspring?A.Theygotosleep.C.Theysingsongs.D.Theydance.25.Whatdoesthewriterthinkofspring?A.It'saseasonofhopeandnewbeginnings.B.It'saseasonofharvest.C.It'saseasonofsadness.D.It'saseasonofhotweather.四、书面表达(Writing)假设你是李华，你的英国笔友Peter来信询问你周末通常如何度过。请你根据以下提示给他回一封邮件，介绍你通常的周末生活。提示：1.周六上午：通常做作业，帮助父母做家务2.周六下午：有时和朋友去公园玩，有时在家看书或听音乐3.周日：通常和家人一起去看望祖父母，或者一起去购物4.你的感受要求：1.词数60-80词左右；2.条理清晰，语句通顺，语法正确；3.邮件的开头和结尾已给出，不计入总词数。DearPeter,________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,LiHua---参考答案与解析一、词汇运用(VocabularyinUse)A)1.morning2.manners3.season4.brush5.player*解析：*1.句意：我爸爸通常在早上上班前看报纸。“inthemorning”是固定搭配。*2.句意：当别人帮助你时说“谢谢”是有礼貌的。我们应该学习好的礼仪。“manners”指“礼貌，礼仪”。*3.句意：冬天是我最喜欢的季节，因为我喜欢堆雪人。“season”意为“季节”。*4.句意：你需要每天刷两次牙来保持健康。“brushteeth”是“刷牙”，needto后接动词原形。*5.句意：汤姆擅长打篮球。他将来想成为一名篮球运动员。“player”意为“运动员”。B)6.interesting7.eating8.speaking9.libraries10.aredancing*解析：*6.句意：这个故事非常有趣。所有的孩子都喜欢它。“interesting”修饰物，意为“有趣的”。*7.句意：我妈妈经常告诉我饭后要刷牙。“after”是介词，后接动词-ing形式。*8.句意：他每天早上练习说英语，所以他的英语很好。“practicedoingsth.”意为“练习做某事”。*9.句意：我们学校有两个图书馆。我们可以在那里借书。“two”后接可数名词复数，“library”的复数是“libraries”。*10.句意：看！女孩们正在教室里开心地跳舞。“Look!”提示动作正在进行，用现在进行时“be+doing”。二、语法演练(GrammarFocus)A)11.B12.A13.C14.C15.C*解析：*11.句意：我哥哥通常起得很早，但昨天他起晚了。前半句“usually”提示用一般现在时，主语是第三人称单数，用“gets”；后半句“yesterday”提示用一般过去时，“get”的过去式是“got”。故选B。*12.句意：——你曾经去过北京吗？——是的，我去年夏天去的。“ever”和“去过某地（人已回）”提示用现在完成时“Have/Has...beento...”。故选A。*14.句意：你能告诉我最近的邮局在哪里吗？询问地点用“where”。故选C。*15.句意：我们应该尽最大努力学好英语。“tryone'sbesttodosth.”意为“尽某人最大努力做某事”，是固定搭配。故选C。B)16.Does,walk17.won'thave/arenotgoingtohave18.too,to19.Whendid,finish20.Whichbook*解析：*16.原句是一般现在时，主语是第三人称单数，变一般疑问句需借助助动词“Does”，后面动词用原形“walk”。*17.原句是一般将来时“willdo”，变否定句在“will”后加“not”，缩写为“won't”；或用“begoingtodo”结构，变否定句在“be”动词后加“not”。*18.原句意为“这个女孩很小。她不能去上学。”合并为“这个女孩太小了以至于不能去上学。”“too...to...”意为“太……而不能……”。*19.划线部分是“atninelastnight”（时间），对时间提问用“When”。原句是一般过去时，借助助动词“did”，后面动词用原形“finish”。*20.划线部分是“onthedesk”（定语，修饰book），问句意为“哪本书是你的？”用“Whichbook”提问。21.B22.C23.B24.B25.A*解析：*21.细节理解题。由第一段第二句“Itismyfavoriteseasonbecauseeverythingissobeautifulandfulloflife.”可知答案选B。*22.细节理解题。由第二段第三句“Thetreesturngreen...”可知答案选C。*23.细节理解题。第三段提到了“flykites”,“gohiking”,“haveapicnic”，没有提到“goingswimming”。故选B。*25.细节理解题。由最后一段第一句“Springisaseasonofhopeandnewbeginnings.”可知答案选A。四、书面表达(Writing)参考范文：DearPeter,OnSaturdaymornings,Iusuallydomyhomeworkfirst.Afterthat,Ihelpmyp