外研版八年级英语上册单元重难点易错题精练Module 1 单元测试（含答案）

班级姓名学号分数Module1HowtolearnEnglish（时间：100分钟，满分：100分）第I卷（选择题共50分）一、单项选择（本题共10小题；每小题1分，满分10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，并在答题卡上将该项涂黑。1．Whatabout________Englisheverymorning?A．read B．toread C．reading D．willread2．Thesewordsareveryimportant,please_________.A．writedownthem B．writedownitC．writethemdown D．writeitdown3．Whynot_________yourteacherforhelpwhenyoucan’tfinish_________it?A．toask;towrite B．toask;writing C．ask;write D．ask;writing4．Whenyoudon’tknowaword,youcan_________inthedictionary.A．putiton B．lookitup C．lookupit D．pickitup5．Couldyoupleasegiveme_________onEnglishstudy?A．apieceofadvices B．someadviceC．manyadvice D．alotofadvices6．It’sagoodidea_________theGreatWallattheweekend.A．visit B．visiting C．forvisiting D．tovisit7．MaLindidn’twatchTVlastnight,becausetherewasn’t________onit.A．somethinginteresting B．everythinginterestingC．anythinginteresting D．nothinginteresting8．CanI________yourdictionary?Ileftmineathome.A．borrow B．lend C．give D．make9．Pleaseremember________backthebooktothelibraryontime.A．give B．giving C．togive D．gives10．WatchingEnglishmovies_____agoodwayoflearningEnglish.A．are B．is C．has D．have第二部分完形填空（共10小题；每小题1分，满分10分）请认真阅读下面短文，从短文后各题所给的A、B、C、D四个选项中，选出最佳选项,并在答题卡上将该项涂黑。Childrenliketocopywhattheyhear.Theycopytheirparents,theirfriendsandeventheTV.Thisteachesthem11tospeakthelanguage.Theydon’tpracticegrammar,butusethelanguagetotalkaboutinterestingthings.Theydon’t12theirvocabulary(词汇)orpoorgrammar.Theycanfindwaysto13themselves,andtheydoitsuccessfully.Copyingalsois14tostudentsofaforeignlanguage.WhenyoulistentoforeignersspeakingEnglish,15whattheysayaswellasyoucan.Youshouldalsopayyourattentiontocommunication(交流).Lookforchancesto16withforeigners.Ifyoucan’tfinda17totalkto,talkwithotherstudentsinEnglishinstead.Youcanalso18anEnglishcluborgotoanEnglishcornertotalkaboutmusic,movies,sportsandsoon.Don’tworryaboutmaking19.Yourpurposeistolearnhowtocommunicateeasilyandcomfortably.Rememberthatyoucancommunicate20evenwithasmallvocabulary.Tounderstandeachotheristhemostimportant,afterall.11．A．why B．when C．how D．where12．A．lookup B．showoff C．workout D．worryabout13．A．express B．teach C．understand D．hear14．A．boring B．good C．bad D．exciting15．A．hold B．repeat C．answer D．prepare16．A．walk B．camp C．talk D．help17．A．classmate B．teacher C．parent D．foreigner18．A．join B．stop C．have D．keep19．A．friends B．notes C．mistakes D．noise20．A．carefully B．badly C．quickly D．successfully第三部分阅读理解（共20小题；每小题1.5分，满分30分）请认真阅读下面短文，从短文后各题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。AAreyoufacinganyproblemsinlearningEnglish?Ifso,maybeIcanhelp.Asareporter,Italkedwithsomestudents.TheyaregoodatEnglish.Herearesomeways.LearningEnglishonline“Idownload（下载）EnglishsongsandstoriesfromtheInternet.Itreallyimprovesmylistening.It’sinterestingtostudyinthisway,”saidZhuEnjia.ReadingStories“Ididn’tlikereadingbefore,butHarryPotterchangedme.”saidChenTianyi.“Thestorywasinteresting,soIkeptreading.NowIlovereadingverymuch.IreadsomeEnglishnewspapers,too.”TalkingwithfriendsinEnglish“SpeakingEnglishisimportant,butIwasafraidofspeakinguntilIwenttotheEnglishCorner.NowI’mnotshyanymore.Practicemakesperfect.”saidTianKeke.WatchingEnglishmovies“WatchingEnglishmoviesisfunny.Itcanalsohelpyouwithyourlisteningandpronunciation!”saidChenMeiqin.21．Whatisthewriter’sjob?A．Astudent. B．Anactor. C．Ateacher. D．Areporter.22．ZhuEnjialearnsEnglishby________.A．talkingwithherfriendsinEnglish B．readingEnglishbooksC．listeningtoEnglishsongsandstories D．watchingEnglishmovies23．________likesreadingEnglishbooksandnewspapersnow.A．ZhuEnjia B．ChenTianyi C．TianKeke D．ChenMeiqin24．AccordingtoTianKeke,wecanknowthatstudentspractise________EnglishintheEnglishCorner.A．listening B．speaking C．reading D．writing25．Thepassageismainlywrittenfor________.A．teachers B．parents C．children D．theEnglishlearnersBMoststudentsfeelitdifficulttoremembernewwordswhentheybegintostudyEnglish.NowIwillgiveyousomeadvice.First,donotwastetimeinlearningalistofEnglishwords.ItisthehardestwaytorememberEnglishwords.HowdoyoulearntospeakChinese?Youdiditbylisteningcarefullytothepeopletalkingtoeachother.Youcanfindradioprograms,TVprogramsandrecords,andlistentothemcarefully.Thebestwaytolearnallnewwordsisthroughear.Asyoulistentomoreandmoredialogues,youwilllearnhowEnglishispronouncedinphrasesandsentences.Ofcourse,itisnotenoughtolearnnewwords.Youmustlearnhowwordsareputtogether,andwhysomeinEnglishareemphasized.Second,somepeoplehavefoundthattheycanlearnthenamesofeverythingsuchasbox,bottle,cup,deskandsoon,inthefollowingway.Theywritethenamesofobjectsonpaperandputthepaperonthem.Theysaythewords.Trythisandseeifthiswayworksforyou.Ifitdoesnot,thengoontopracticeyourdialogue.26．Whogavetheadvice?Maybeitisfrom_________.A．CarlMarx B．ateacherfromEnglandC．Americanparents D．ateacherofEnglish27．Theadviceinthispassageismainlyabout_________.A．howtolearnEnglishB．howtoputwordstogetherC．howtolearnnewwordsD．howtowritethenamesoftheobjectsonpaper28．WecanlearnEnglishbylisteningto_________.A．radioprograms B．TVprograms C．records D．A,BandC29．Thewriterthinksthebestwaytolearnnewwordsis_________.A．todomorereading B．todomorewritingC．todomorelistening D．tolearnwhichwordsareemphasized30．Toputthepaperwiththenamesontheobjects__________.A．worksforeveryone B．doesnotworkforanyoneC．worksonlyforsomestudents D．worksonlyfortheChinesestudentsCThebestwayoflearningalanguageisusingit.ThebestwayoflearningEnglishisspeakingEnglishasmuchaspossible.Sometimesyou’llgetyourwordsmixedup(混合)andpeoplewillnotunderstandyou.Sometimespeoplewillsaythingstooquicklyandyoucan’tunderstandthem.Don’tbeunhappyifpeoplelaughatyourmistakes.It’sbetterforpeopletolaughatyourmistakesthantobeangrywithyou,becausetheydon’tunderstandwhatyouaresaying.Whenyoumakeamistake,youshouldkeepyoursenseofhumor.ThemostimportantthingforlearningEnglishis:“Don’tbeafraidofmakingmistakesbecauseeveryonemakesmistakes.”31．Thewriterthinksthatthebestwayforyoutolearnalanguageis________.A．writing B．listeningC．usingit D．learninggrammar32．WhatshouldyoudoinlearningEnglish?A．Becarefulnottomakeanymistake.B．Writeasquicklyasyoucan.C．Laughmoreoften.D．SpeakEnglishasmuchasyoucan.33．Whenpeoplelaughatyourmistakes,don’t________.A．notcare B．behappyC．feelworried D．beunhappy34．Whenyoumakeamistake,youshould________.A．keepquiet B．keepyoursenseofhumorC．bekind D．getangry35．Thestorytellsus:“________”.A．Onlyfoolish(愚的)peoplemakemistakesB．FewpeoplemakemistakesC．PeoplenevermakemistakesD．Thereisnoonewhodoesn’tmakemistakesDEnglishisveryimportantinthemodernworld.Manypeoplewanttolearnitwell.HerearesomethingsthatIwanttosayaboutlearningit.TolearnEnglishwell,youneedtwothings——passionandgoodlearningmethods(方法).Passionisthemoreimportantone.Why?BecausepassionmakesyouwanttolearnEnglish.Learningmethodsonlytellyouhowtolearnitbetterandfaster.IfyoulovelearningEnglish,youwilllearnitregularly(有规律地)andspendmuchtimeonit.Itwillalsobeeasyforyoutoremembernewwordsandgrammarrules.________.Forexample,somepeoplelikehistoryandknowalotaboutWorldWarⅡ.Ifyouaskapersonwhodoesn’tlikehistorytomemoriseallthefacts,heprobablycan’tdoit.Whenyoudon’twanttolearnEnglish,youcandothefollowingthings.First,imaginethatyoucantalktonativespeakersjustasyoutalkinyourmotherlanguage.Imagineyourselftobeamanagerinaforeigncompany.Imagineyou’relivinginanEnglish-speakingcountry.Second,useEnglishasmuchaspossible.Thisisveryimportant.ThemoreyouuseEnglish,thebetteryou’lllearnit.Englishisverypopular,soyoucanuseiteverywhere.YoucanwatchAmericancartoons,writeEnglishdiaries,andreadinterestingbookswritteninEnglish.36．Theunderlinedword“passion”means“_______”inChinese.A．态度 B．热情 C．步骤 D．情绪37．ThemissingpartinParagraph3canbe“________”.A．Youcan’tmemoriseeverythingwhilelearningEnglishB．YouwillfindithardtolearnEnglishC．That’sbecauseyoucaneasilyrememberwhatyoulikeD．Everyonelikestolearnwhattheylikemost38．Whatcanyoudowhenyoudon’twanttolearnEnglishaccordingtothepassage?A．GotoEnglish-speakingcountries. B．ReadinterestingEnglishbooks.C．Stoplearningitforsometime. D．Listentomusicorplaysports.39．WhichofthefollowingisNOTtrueaccordingtothewriter?A．YouneedtwothingsifyouwanttolearnEnglishwell.B．ApersonmaynotknowalotaboutWorldWarⅡifheisn’tinterestedinhistory.C．Learningmethodsaremoreimportantthanpassion.D．It’seasyforyoutoremembernewwordsorgrammarrulesifyou’reanEnglishlover.40．Themainideaofthispassageisabout________.A．theimportanceoflearningEnglish B．EnglishinthemodernworldC．howtowriteemailstootherpeople D．someadviceonhowtolearnEnglish第Ⅱ卷(非选择题共50分)第四部分词汇检测（共10小题；每小题1分，满分10分）41．Youcanimproveyourwriting(quick)withtheteacher’shelp.42．Leoandhisfriend(go)skatingnextSunday.43．Ittookushalfanhour(complete)theresearch.44．What’sthe(mean)ofthegesture?45．Ifyouworkhard,youwill(success).46．Iwill(解释)ittoyou.Don’tworryaboutit.47．Anyonemaymakesome(错误)ifheiscareless.48．Heissuchan(优秀的)studentinourclass.49．Pleasepassmethesixth(词典)fromtheleftinthebookcase.50．(提高)youroralEnglishisnoteasyatall.Youneedmorepractice.第五部分完成句子（共5小题；每小题2分，满分10分）51．猜这些新单词的意思。Guessthethenewwords.52．不要害怕和他交谈。Don’ttalkwithhim.53．在你开始之前，你应该对她微笑！,youshouldsmileather!54．如果你提高自己的信息技术技能，就容易找到工作。IfyouimproveyourITskills,youajobeasily.55．让我先抄下你的电话号码。Letmeyourtelephonenumberfirst.第六部分语法填空（共10小题；每小题1分，满分10分）根据句子意思，用所给单词的适当形式填空，或在横线上填入一个合适的词，使短文语义通顺，语法完整。请将答案写在答题卡上。Counting56(number)isoneofthe57(one)lessonsyoubegintolearnwhenyoulearn58newlanguage.Mostofthetime,thecounting59(start)fromthenumber“1”.However,thenumber“0”isalsoimportant.Unlike60othernumbersintheEnglishlanguage,it61(have)severalwordstodescribeit.62(help)youusethe63(good)wordintherightcontext(语境),here’saquickandeasyguideonhowtosay“0”inEnglish.Whentosay“o”

InspokenEnglish,thenumber“0”isoftenreadastheletter“o”.Thisisespeciallytruewhen“0”isincludedwithalistofothernumbers.Thisismostcommonlyusedinphonenumbers.Whentosay“zero”“Zero”isawordmostlyusedinMathsandScience.Whenyouaremeasuringsomething,or64youareafanofscience,youwillprobablyfind65(you)usingthiswordquiteabit!第七部分书面表达（共1题；满分20分）66．内容包括：你的好朋友文琪在英语学习中遇到了困难，她写信向你求助，请你(Linda)给她写封回信，提出你的建议。内容包括：1）简单描述文琪遇到的学习困难：①课堂上不明白老师讲课的内容；②不敢与同学们用英语交流，害怕犯错误。2）给出学习建议(至少两点)。3）提出希望。作文要求:1）不能照抄原文；不得在作文中出现学校的真实名称和学生的真实姓名。2）语句连贯，词数80左右。信的开头已经给出，不计入总词数。DearWenQi,Iamhappytohearfromyou.____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Yours,Linda参考答案：1．C【详解】句意：每天早上读英语怎么样?考查动词形式辨析。Whatabout……怎么样，用于提建议，介词about后接动名词；根据句意结构，可知选C。2．C【详解】句意：这些单词很重要，请把它们写下来。考查动词短语和代词辨析。writedown写下，动词短语有代词做宾语时，代词需放在短语中间，可排除AB两项。根据Thesewordsareveryimportant,可知Thesewords需用them代替，故选C。3．D【详解】句意：你写不完的时候为什么不请老师帮忙呢?考查固定结构和动词形式辨析。whynotdo为什么不做某事，表建议，固定结构，可排除前两项。finishdoing完成做某事，固定短语，可排除C项。根据句意结构，可知选D。4．B【详解】句意：当你不认识一个单词时，你可以查字典。考查动词短语辨析。动词短语有代词做宾语时，代词需放在短语中间，可排除C项。A.穿上它；B.查一下它；D.捡它起来。inthedictionary在字典里，根据Whenyoudon’tknowaword,可知lookup符合句意，故选B。5．B【详解】句意：你能给我一些学习英语的建议吗?考查不定代词和名词的数。advice（建议）是不可数名词，没有复数形式，可排除AD两项。many许多的，修饰复数名词some一些，修饰复数名词或不可数名词。本句Couldyouplease…表示客气的请求，需用some。根据句意结构和语境，可知选B。6．D【详解】句意：周末去游览长城是个好主意。考查动词形式辨析。本句it是形式主语，真正主语是后面的动词不定式；根据句意结构，可知选D。7．C【详解】句意：马琳昨天晚上没有看电视，因为电视上没有什么有趣的东西。考查不定代词辨析。something某事/某物，指不确定，用于肯定句和希望得到肯定回答的疑问句；everything每件事；anything任何事，用于否定句、疑问句也用于if或whether之后；nothing没有什么，表否定。本句是否定句，根据MaLindidn’twatchTVlastnight,可知therewasn’tanythinginteresting符合句意，故选C。8．A【详解】句意：我可以借你的字典吗?我把我的忘在家里了。考查动词辨析。A.借入，与from连用；B.借给，与to连用；C.give；D.制作。根据Ileftmineathome.可知向别人借，故选A。9．C【详解】句意：请记住按时把书还给图书馆。考查动词形式辨析。rememberdoing记得做某事（做过的事），remembertodo记得去做某事（还没做），都是固定短语。本句是祈使句，根据句意语境，可知是提醒按时还书，是还没有做的事，故选C。10．B【详解】试题分析：句意：看英语版的电影是学习英语的一种好方式。此题考查动名词做主语按第三人称单数处理，故选B。考点：考查主谓一致。11．C12．D13．A14．B15．B16．C17．D18．A19．C20．D【导语】本文主要讲述孩子们喜欢模仿听到的语言，模仿能更好地学好第二语言，并介绍了如何更好地学习英语。11．句意：这教会了他们如何讲语言。why为什么；when什么时候；how怎么样；where哪里。根据上下文语境可知，此空强调教他们如何说语言，故选C。12．句意：他们不担心自己的词汇或薄弱的语法。lookup查阅；showoff炫耀；workout计算出；worryabout担心。根据前面“butusethelanguagetotalkaboutinterestingthings”他们用这种语言谈论有趣的事情。由此可知，此处指的是“他们不担心自己的词汇或语法”，故选D。13．句意：他们可以找到表达自己的方式，而且他们成功做到了。express表达；teach教；understand明白；hear听到。根据前面“Theydon’tpracticegrammar,butusethelanguagetotalkaboutinterestingthings.Theydon’tworryabouttheirvocabularyorpoorgrammar.”可知，此处应该是“他们不必担心词汇或语法，可以找到表达自己的方式”。故选A。14．句意：模仿对学习外语的学生也有好处。boring无聊的；good好的；bad坏的；exciting令人激动的。根据后面“WhenyoulistentoforeignersspeakingEnglish,repeatwhattheysayaswellasyoucan.”当你听外国人说英语时，尽量重复他们说的话。由此可知，模仿对学习外语的学生来说是很好的，故选B。15．句意：当你听外国人说英语时，尽量重复他们说的话。hold握住；repeat重复；answer回答；prepare准备。根据前面的“Copyingalsoisgoodtostudentsofaforeignlanguage.”可知，模仿就是尽量重复别人的话，故选B。16．句意：寻找机会与外国人交流。walk走路，camp野营，talk说话，help帮助，根据下文“Ifyoucan’tfindaforeignertotalkto,talkwithotherstudentsinEnglishinstead.”可知，此处指的是“与外国人交谈”，故选C。17．句意：如果你找不到外国人聊天，用英语和其他学生交流。classmate同学；teacher老师；parent父母亲；foreigner外国人。根据后面“talkwithotherstudentsinEnglishinstead”可知，此处指的是“找不到外国人聊天”，故选D。18．句意：你也可以加入英语俱乐部或去英语角谈论音乐、电影、运动等等。join加入；stop停止；have有；keep保持。根据后面“anEnglishcluborgotoanEnglishcornertotalkaboutmusic,movies,sportsandsoon.”可知，此处指的是“加入英语俱乐部谈论音乐、电影、运动等”，故选A。19．句意：不要担心犯错误。friends朋友；notes笔记；mistakes错误；noise噪音。根据后面“Yourpurposeistolearnhowtocommunicateeasilyandcomfortably.”你的目的是学习如何轻松自如地沟通。由此可知，此处指的是“不要担心犯错误”，故选C。20．句意：记住，即使你的词汇量很小，你也可以成功地进行交流。carefully细心地；badly糟糕地；quickly快速地；successfully成功地。根据“Tounderstandeachotheristhemostimportant,afterall.”可知，彼此理解才是最重要的，所以此处指的是词汇量小也可以成功地进行交流，故选D。21．D22．C23．B24．B25．D【导语】本文讲述了身为记者的作者采访了一些英语学得很好的学生，让他们给英语学习有困难的人介绍了自己学习英语的方法。21．细节理解题。根据“Asareporter,Italkedwithsomestudents.”可知，作者是一名记者。故选D。22．细节理解题。根据第一位受访者朱恩佳所述“IdownloadEnglishsongsandstoriesfromtheInternet.”可知，她通过听下载的英语歌曲和故事来学习英语。故选C。23．细节理解题。根据“Thestorywasinteresting,soIkeptreading.NowIlovereadingverymuch.IreadsomeEnglishnewspapers”可知，喜欢阅读英语书籍和报纸的人是第二位受访者陈天一。故选B。24．细节理解题。根据第三位受访者田可可所述“butIwasafraidofspeakinguntilIwenttotheEnglishCorner”可知，学生在英语角学习英语口语。故选B。25．推理判断题。全文讲述的是一些英语学得好的人给英语学习困难的人提供不同的英语学习方法，可推测，这篇文章主要是针对英语学习者的。故选D。26．D27．C28．D29．C30．C【导语】本文主要是作者给出了对于如何记住新的英语单词的两条建议。26．推理判断题。根据“MoststudentsfeelitdifficulttoremembernewwordswhentheybegintostudyEnglish.NowIwillgiveyousomeadvice.”可推知，可能是一位英语老师给出的建议。故选D。27．主旨大意题。根据“MoststudentsfeelitdifficulttoremembernewwordswhentheybegintostudyEnglish.NowIwillgiveyousomeadvice.”可知，建议是关于如何学习新单词的。故选C。28．细节理解题。根据“Youcanfindradioprograms,TVprogramsandrecords,andlistentothemcarefully.”可知，你可以找到广播节目、电视节目和唱片，仔细听。故选D。29．细节理解题。根据“Thebestwaytolearnallnewwordsisthroughear.”可知，学习所有新单词的最好方法是通过耳朵，即听。故选C。30．细节理解题。根据“Trythisandseeifthiswayworksforyou.Ifitdoesnot,thengoontopracticeyourdialogue.”可知，这个方法只适用于一些人。故选C。31．C32．D33．D34．B35．D【导语】本文是一篇说明文，主要讲述学习英语最好的办法是尽可能多说英语，不要害怕犯错误，勇敢地用英语和别人交谈。31．细节理解题。根据“Thebestwayoflearningalanguageisusingit”可知学习一门语言的最好方法是使用它。故选C。32．细节理解题。根据“ThebestwayoflearningEnglishisspeakingEnglishasmuchaspossible”可知学习英语的最好方法是尽可能多地说英语。故选D。33．细节理解题。根据“Don’tbeunhappyifpeoplelaughatyourmistakes”可知如果人们嘲笑你的错误，不要不高兴。故选D。34．细节理解题。根据“Whenyoumakeamistake,youshouldkeepyoursenseofhumor”可知当你犯错误时，你应该保持幽默感。故选B。35．细节理解题。根据“everyonemakesmistakes”可知每个人都会犯错误。故选D。36．B37．C38．B39．C40．D【导语】本文主要讲述了如何学英语的建议。36．词义猜测题。根据“BecausepassionmakesyouwanttolearnEnglish.”和“IfyoulovelearningEnglish,youwilllearnitregularly(有规律地)andspendmuchtimeonit”可知，你喜欢学习英语，你会定期学习，并花时间在上面，这就体现了是热情让你想学。所以“passion”应是“热情”。故选B。37．推理判断题。根据下文“Ifyouaskapersonwhodoesn’tlikehistorytomemoriseallthefacts,heprobablycan’tdoit.”可知，空格后的例子是证明人能记住自己喜欢的。选项C“那是因为你能容易记住你喜欢的”符合语境。故选C。38．细节理解题。根据“YoucanwatchAmericancartoons,writeEnglishdiaries,andreadinterestingbookswritteninEnglish.”可知，可以读有趣的英语书。故选B。39．细节理解题。根据“Passionisthemoreimportantone.Why?BecausepassionmakesyouwanttolearnEnglish.Learningmethodsonlytellyouhowtolearnitbetterandfaster.”可知，热情更重要。故选C。40．主旨大意题。通读全文都是介绍如何学好英语。故选D。41．quickly【详解】句意：在老师的帮助下，你可以很快提高你的写作水平。此处修饰动词improve，用副词quickly“快速地”。故填quickly。42．willgo【详解】句意：利奥和他的朋友下周日将去滑冰。根据nextSunday“下周日”可知，一般将来时态，willgo符合句意。故填willgo。43．tocomplete【详解】句意：我们花了半个小时才完成研究。ittakes(sb.)+时间/金钱+todosth.“花费时间/金钱去做某事”，固定搭配。故填tocomplete。44．meaning【详解】句意：这个手势是什么意思？根据the以及of可知，此空应填名词meaning“意思”，根据is可知，此空应填单数名词，故填meaning。45．succeed【详解】句意：如果你努力工作，你就会成功。根据will可知，后用动词原形，success的动词形式是succeed。故填succeed。46．explain【详解】句意：我会向你解释的。别担心。根据汉语提示可知，explain“解释”，一般将来时句子结构为“主语+will+动词原形”，故填explain。47．mistakes【详解】句意：如果粗心，任何人都可能犯一些错误。根据所给汉语提示可知要用mistake“错误”，可数名词，根据some可知要用复数，故填mistakes。48．excellent【详解】句意：他是我们班一位如此优秀的学生。“优秀的”excellent，形容词，在句中作定语，修饰名词student。故填excellent。49．dictionary【详解】句意：请把书柜里从左数第六本字典递给我。dictionary“词典”，可数名词，此处是指第六本词典，名词用单数，故填dictionary。50．Improving【详解】句意：提高你的英语口语一点也不容易。你需要更多的练习。improve“提高”，动词，此处应用动名词形式作主语，句首单词首字母应大写。故填Improving。51．meaningof【详解】根据中文提示及所给英文可知，此处是介词短语themeaningof...“……的意思”，第一空用名词meaning；第二空用介词of。故填meaning；of。52．beafraidto【详解】beafraidtodo“害怕做某事”，此句为祈使句，否定词Don’t后跟动词原形。故填be；afraid；to。53．Beforeyoustart/begin【详解】before“在……之前”，you“你”；start/begin“开始”，此句为b