外研版八年级英语下册M1知识点练习

外研版八年级英语下册M1知识点练习同学们，新学期的学习已经拉开帷幕。Module1的内容围绕着我们日常生活中的变化与经历展开，核心在于帮助大家掌握“现在完成时”这一重要语法点，并用它来描述我们曾经做过什么、去过哪里，以及这些经历对现在造成的影响。扎实掌握本模块的知识，能让我们的表达更加丰富和精准。下面，我们就通过一系列练习来巩固所学，查漏补缺。一、核心语法：现在完成时(PresentPerfectTense)1.1现在完成时的构成现在完成时由"助动词have/has+动词的过去分词(PastParticiple)"构成。*当主语是第一人称(I/we)、第二人称(you)以及第三人称复数(they)时，助动词用have。*当主语是第三人称单数(he/she/it)时，助动词用has。即时小练：用括号内动词的适当形式填空。1.I_______(finish)myhomeworkalready.2.She_______(notread)thatstorybookyet.3.We_______(learn)Englishforseveralyears.5._______youever_______(see)suchabeautifulsunset?1.2现在完成时的基本用法用法一：表示过去发生或已经完成的某一动作对现在造成的影响或结果。常与already,yet,just,ever,never等副词连用。*already(已经)：常用于肯定句，有时也可用于疑问句，表示惊讶。*yet(还，尚，已经)：常用于否定句和疑问句，通常位于句末。*just(刚刚)：表示动作刚刚结束，位于助动词后，实义动词前。*ever(曾经)：常用于疑问句。*never(从未)：表示否定。例句：*Ihavealreadycleanedmyroom.(强调现在房间是干净的。)*Haveyoufinishedyourhomeworkyet?(询问现在是否完成作业这个结果。)*Hehasjusteatenlunch.(他刚刚吃完午饭，现在不饿。)*HaveyoueverbeentoBeijing?(你曾经去过北京吗？)*Shehasneverseenanelephant.(她从未见过大象，对大象没有概念。)即时小练：选择合适的副词(already,yet,just,ever,never)填空。1.Haveyou_______riddenahorse?It'sveryexciting.3.Mybrotherhas_______boughtanewbike.Heshowedittomethismorning.4.Ihave_______beentotheNorthPole,andIdon'tthinkI'llevergothere.5.A:Areyougoingtothelibrary?B:No,I've_______beentheretoday.用法二：表示动作从过去某一时间开始，一直持续到现在，并且有可能继续下去。常与表示一段时间的状语连用，如for+时间段(forthreeyears,foralongtime)，since+时间点/从句(since2010,sinceIwasachild,sincehecamehere)。例句：*Wehavelivedinthiscityfortenyears.(从十年前开始，一直住到现在，可能还会住下去。)*HehasstudiedEnglishsincehewassixyearsold.(从他六岁开始学英语，学到现在。)*IhaveknownMarysince2018.(自从2018年我就认识玛丽了。)即时小练：用"for"或"since"填空。1.Mygrandparentshavebeenmarried_______overfiftyyears.2.Tomhasplayedthepiano_______hewasseven.3.Theyhavebeengoodfriends_______childhood.4.Wehaven'tseeneachother_______alongtime.二、常用词汇与短语除了核心语法，本模块还有一些常用的动词及其过去分词形式需要大家牢记，这是正确运用现在完成时的基础。同时，也要注意一些描述经历和变化的词汇。常见动词过去分词（部分）：即时小练：写出下列动词的过去式和过去分词。1.do:______________2.go:______________3.see:______________4.eat:______________5.meet:______________6.buy:______________7.learn:______________8.live:______________9.finish:______________10.be:______________常用短语：*haveagoodtime=enjoyoneself玩得开心*sofar到目前为止*inthepastfewyears在过去的几年里*moveto...搬到...*changealot变化很大*takephotos拍照*allovertheworld全世界*theGreatWall长城三、句型转换即时小练：按要求改写下列句子。1.Ihaveseenthemovietwice.(改为否定句)_________________________________________________2.Hehasfinishedhisproject.(改为一般疑问句，并作肯定回答)__________________________________________________________________________________________________3.Theyhavelivedhereforfiveyears.(对划线部分提问)_________________________________________________4.Sheboughtanewdresslastweek.(用already改写句子，保持句意不变)_________________________________________________5.WestartedtolearnEnglishin2018.(用since改写句子，保持句意不变)_________________________________________________四、综合阅读理解与填空阅读下面短文，用括号内所给动词的适当形式填空，或根据上下文填入适当的词。MynameisLiMing.I_______(live)inthissmalltownsinceIwasborn.Inthepasttenyears,ourtown_______(change)alot.WhenIwasachild,there_______(be)onlyonesmallpark.Now,we_______(have)threebigandbeautifulparks.Manynewbuildings_______(appear)everywhere.I_______(study)atNo.1MiddleSchoolforthreeyears.MyfavoritesubjectisEnglish.OurEnglishteacher,MissWang,_______(teach)usfortwoyears.SheisverykindandalwaysencouragesustospeakEnglish.I_______(alreadymake)alotofprogressinEnglish.Lastyear,I_______(win)thefirstprizeintheschoolEnglishspeechcontest.I_______(neverforget)thatexcitingmoment.I_______(visit)manyplaceswithmyparents,butI_______(neverbe)totheseaside.IhopeI_______(go)therethissummervacation.五、书面表达假设你是李华，你的英国笔友Tom来信询问你最近的学习和生活情况，以及你是否有什么新的经历。请你根据以下提示给他回一封邮件。提示：1.你已经学习英语多年，最近在英语学习上取得了一些进步（比如阅读速度更快了，能听懂更多英文歌曲了）。2.你上个月和家人一起去了一个有趣的地方（比如某个博物馆、公园或城市），简单描述一下你的经历和感受。3.你最近开始学习一项新技能（比如弹吉他、游泳、做饭等），谈谈你的进展。要求：*词数____词左右。*邮件格式正确。*内容需包含所有提示点，并适当发挥。*尽量使用现在完成时。DearTom,________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,LiHua---参考答案与解析（请同学们先独立完成练习，再对照答案）一、1.1即时小练1.havefinished2.hasn'tread/hasnotread3.havelearned/havelearnt5.Have,seen一、1.2即时小练1.ever2.yet3.just4.never5.already二、常用词汇与短语即时小练（过去式/过去分词）1.did,done2.went,gone3.saw,seen4.ate,eaten5.met,met6.bought,bought7.learned/learnt,learned/learnt8.lived,lived9.finished,finished10.was/were,been三、句型转换即时小练1.Ihaven'tseenthemovietwice./Ihavenotseenthemovietwice.2.Hashefinishedhisproject?Yes,hehas.3.Howlonghavetheylivedhere?4.Shehasalreadyboughtanewdress.5.WehavelearnedEnglishsince2018./WehavebeenlearningEnglishsince2018.四、综合阅读理解与填空MynameisLiMing.Ihavelived(live)inthissmalltownsinceIwasborn.Inthepasttenyears,ourtownhaschanged(change)alot.WhenIwasachild,therewas(be)onlyonesmallpark.Now,wehave(have)threebigandbeautifulparks.Manynewbuildingshaveappeared(appear)everywhere.Ihavestudied(study)atNo.1MiddleSchoolforthreeyears.MyfavoritesubjectisEnglish.OurEnglishteacher,MissWang,hastaught(teach)usfortwoyears.SheisverykindandalwaysencouragesustospeakEnglish.Ihavealreadymade(alreadymake)alotofprogressinEnglish.Lastyear,Iwon(win)thefirstprizeintheschoolEnglishspeechcontest.Iwillneverforget(neverforget)thatexcitingmoment.Ihavevisited(visit)manyplaceswithmyparents,butIhaveneverbeen(neverbe)totheseaside.IhopeIwillgo(go)therethissummervacatio