八年级英语上册重点知识点练习

八年级英语上册重点知识点练习同学们，新学期的英语学习已经展开一段时间了。八年级上册的英语知识在难度和广度上都有新的提升，语法点也更加系统。为了帮助大家更好地巩固所学，查漏补缺，我们特别整理了这份重点知识点练习。这份练习涵盖了本学期核心的语法项目和常见考点，希望大家能认真对待，通过练习真正掌握这些内容，为后续的学习打下坚实基础。一、动词时态篇动词时态是英语学习的基石，也是考试的重点。本学期我们重点学习和运用以下几种时态：1.一般现在时(SimplePresentTense)核心用法：表示经常性、习惯性的动作或状态；客观真理；现阶段的状态。练习：用括号内动词的适当形式填空。1.Sheoften______(go)toschoolbybike.2.Myfather______(notwatch)TVeveryevening.3.______Tom______(like)playingfootball?4.Thesun______(rise)intheeastand______(set)inthewest.5.Theyusually______(have)lunchatschool.2.现在进行时(PresentContinuousTense)核心用法：表示此时此刻正在进行的动作或现阶段正在进行的动作。标志词：now,look,listen,atthemoment等。练习：用括号内动词的适当形式填空。1.Listen!Someone______(sing)inthenextroom.2.What______you______(do)now?I______(read)abook.3.He______(notplay)basketball.He______(run)ontheplayground.4.Look!Thechildren______(fly)kiteshappily.5.Mymother______(cook)dinnerinthekitchenatthemoment.3.一般过去时(SimplePastTense)核心用法：表示过去某个时间发生的动作或存在的状态，常与表示过去的时间状语连用。重点：不规则动词的过去式。练习：用括号内动词的适当形式填空。1.I______(go)totheparkyesterday.2.She______(see)amoviewithherfriendslastweekend.3.They______(notstudy)Englishlastnight.4.He______(eat)twoapplesthismorning.(注意：thismorning若已过去，用过去时)5.______you______(visit)yourgrandparentslastSunday?Yes,I______.二、情态动词(ModalVerbs)本学期重点掌握can,may,must及其否定形式的基本用法。练习：选择适当的情态动词填空(can,can't,may,must,mustn't)。1.You______speakloudlyinthelibrary.It'snotpolite.2.______Iborrowyourpen?Sure,hereyouare.3.He______swimverywell.Heswimseveryday.4.You______finishyourhomeworkbeforedinner.5.She______beathomenow.Thedoorislocked.三、名词(Nouns)与代词(Pronouns)1.名词单复数与所有格练习：写出下列名词的复数形式或所有格形式。1.child(复数)______2.woman(复数)______3.thebookofTom(所有格)______4.myparents(所有格)______5.two______(boy)bags.2.人称代词、物主代词与反身代词练习：用适当的代词填空。1.Thisismybook.______(你的)isonthedesk.2.Mysisterisateacher.______loves______students.3.Weenjoyed______(我们自己)attheparty.4.Thelittlegirlcandress______(她自己)now.5.Isthispen______(他的)?No,it's______(她的).四、介词(Prepositions)重点掌握时间介词(in,on,at)和地点介词(in,on,under,behind,between,nextto等)的用法。练习：用适当的介词填空。1.Weusuallyhavelunch______12:00.2.Mybirthdayis______October.3.Thepictureis______thewall.4.Thereisacat______thechair.5.Igotoschool______Monday______Friday.五、句型转换掌握陈述句与一般疑问句、否定句的转换，以及对划线部分提问。练习：按要求改写句子。1.TomplaysfootballeverySaturday.(改为一般疑问句)______Tom______footballeverySaturday?2.TheyarewatchingTVnow.(改为否定句)They____________TVnow.3.Hefinishedhishomeworkatninelastnight.(对划线部分提问)____________he______hishomeworklastnight?4.Sheusuallygoestoschoolbybike.(对划线部分提问)____________sheusually______toschool?5.Therearefivebooksonthedesk.(对划线部分提问)____________books____________onthedesk?---参考答案及解析（部分典型题）：（此处为节省篇幅，实际应用中可附上详细解析）例如：一般过去时练习4.ate(eat的过去式是不规则变化ate)情态动词练习4.must(表示必须、义务)名词练习3.Tom'sbook(名词所有格，在人名后加's)句型转换3.Whendidhefinish...(对时间点提问