人教新目标英语八年级上册unit1-Unit4单元重点知识复习

同学们，新学期的学习旅程已经走过了一段路程。Unit1到Unit4的内容，如同为你们打开了一扇扇了解世界、表达自我的窗户。现在，是时候停下脚步，对所学知识进行一次系统的梳理与回顾了。这份复习指南，希望能帮助大家巩固基础，查漏补缺，为后续的学习打下坚实的根基。Unit1Wheredidyougoonvacation?本单元围绕“假期活动”这一主题展开，核心语法为一般过去时的运用。一、核心词汇与短语*动词及动词短语：go(went),do(did),play(played),visit(visited),climb(climbed),swim(swam),take(took)photos,buy(bought)something,eat(ate)something,meet(met),feel(felt),seem,arrive,decide,try,wonder,dislike*形容词与副词：wonderful,excellent,great,delicious,boring,terrible,cheap,expensive,exciting,special,quite,most,something,nothing,everyone,anyone,somewhere,anywhere二、核心句型与语法点1.一般过去时的陈述句：*肯定句：主语+动词过去式+其他。*e.g.,IwenttoNewYorkCitylastsummer.*Shevisitedhergrandparentsyesterday.*否定句：主语+didn't+动词原形+其他。*e.g.,Ididn'tdomyhomeworklastnight.*Theydidn'tgotothemoviesonSaturday.2.一般过去时的疑问句及回答：*特殊疑问句：疑问词+did+主语+动词原形+其他？*e.g.,Wheredidyougoonvacation?Iwenttothebeach.*Howwasyourvacation?Itwasgreat!*一般疑问句：Did+主语+动词原形+其他？*e.g.,Didyougowithanyone?Yes,Idid./No,Ididn't.3.动词过去式的构成：*规则变化：直接加-ed；以e结尾加-d；辅音字母加y结尾变y为i加-ed；重读闭音节双写尾字母加-ed。*不规则变化：需特殊记忆（如go-went,do-did,take-took,eat-ate,see-saw等）。4.不定代词的用法：someone,anyone,something,anything,nothing,everyone。这些词后接单数动词。*e.g.,Didyoumeetanyoneinteresting?*Everyoneseemedtobehappy.三、语用功能*谈论过去发生的事情和经历。*询问和回答假期活动、感受等。Unit2Howoftendoyouexercise?本单元聚焦于“日常活动与习惯”，核心语法为一般现在时以及频度副词的使用。一、核心词汇与短语*动词及动词短语：exercise,run,swim,skateboard,surftheInternet,watchTV,readbooks,goshopping,dohomework,cleanthehouse,eatvegetables,drinkmilk,stayuplate,gotobed*名词：habit,result,percent,coffee,health,magazine,dentist,however,grade,foot,tooth(teeth),body,mind,suchas*频度副词：always,usually,often,sometimes,hardlyever,never*其他词汇：howoften,once,twice,threetimesaweek,free,busy,maybe,least,most,junkfood,prettygood,begoodfor,wantsb.todosth.,trytodosth.,helpsb.withsth.二、核心句型与语法点1.询问频率及回答：*Howoftendoyou+动词原形+...?*I+频度副词+动词原形+.../I+动词原形+...+次数+aweek/month/year.*e.g.,HowoftendoyouwatchTV?IusuallywatchTVonweekends./IwatchTVtwiceaweek.2.频度副词的位置：*通常位于实义动词之前，be动词、助动词、情态动词之后。*e.g.,Heoftenexercises.Sheisalwaysbusy.Doyouusuallygotoschoolbybike?3.一般现在时的第三人称单数：*当主语是第三人称单数（he,she,it,单数名词或不可数名词）时，谓语动词要加-s或-es。*e.g.,SheusuallygoestothemoviesonSundays.*Myfatheroftenreadsnewspapersafterdinner.4.“次数”的表达：once,twice,threetimes,fourtimes...*e.g.,threetimesaday,onceamonth.5.关于健康习惯的表达：*e.g.,It'sgoodforyourhealthtoexerciseeveryday.*Youshouldeatlessjunkfood.三、语用功能*询问和描述日常活动的频率。*谈论健康的生活习惯。Unit3I'mmoreoutgoingthanmysister.本单元的主题是“人物比较”，核心语法为形容词和副词的比较级。一、核心词汇与短语*动词及短语：bedifferentfrom,besimilarto,careabout,makesb.laugh,aslongas,bringout,getbettergrades,infact,begoodat,thesameas,primaryschool*其他词汇：both,better,worse,than,though二、核心句型与语法点1.形容词比较级的构成：*规则变化：*单音节词和部分双音节词：直接加-er；以e结尾加-r；重读闭音节双写尾字母加-er；辅音字母加y结尾变y为i加-er。*多音节词和部分双音节词：在词前加more。*不规则变化：good/well-better,bad/badly-worse,many/much-more,little-less,far-farther/further。2.比较级句型：*A+be+形容词比较级+than+B.*e.g.,TomistallerthanSam.*A+实义动词+副词比较级+than+B.*e.g.,Herunsfasterthanme.*Shestudiesharderthanherbrother.*比较级前可以用much,alittle,alot,even,far等词修饰。*e.g.,Thisstoryismuchmoreinterestingthanthatone.*HeisalittletallerthanIam.3.“as+形容词/副词原级+as”结构：表示“和……一样……”*e.g.,Sheisasfriendlyashermother.*Herunsasfastashisfather.4.“thesameas”与“bedifferentfrom”：*e.g.,Mypenisthesameasyours.*Herhobbiesaredifferentfrommine.5.“both...and...”结构：表示“两者都……”，连接两个并列成分，谓语动词用复数。*e.g.,BothLilyandLucylikedancing.三、语用功能*比较两个人或事物的异同。*描述人物的性格和外貌特征。Unit4What'sthebestmovietheater?本单元围绕“选择与评价”展开，核心语法为形容词和副词的最高级。一、核心词汇与短语*名词：movietheater,cinema,seat,screen,ticket,song,DJ,reporter,service,quality,menu,meal,prize,example,role,winner,talent,magician,musician,function*动词及短语：choose,act,sing,dance,playarole,makeup,forexample,take...seriously,allkindsof,beupto,not...atall,sofar,thanksfordoingsth.*其他词汇：best,worst,most,least,cheaply,carefully,which,what,why,because二、核心句型与语法点1.形容词和副词最高级的构成：*规则变化：*单音节词和部分双音节词：直接加-est；以e结尾加-st；重读闭音节双写尾字母加-est；辅音字母加y结尾变y为i加-est。*多音节词和部分双音节词：在词前加most。*不规则变化：good/well-best,bad/badly-worst,many/much-most,little-least,far-farthest/furthest。2.最高级句型：*A+be+the+形容词最高级+(名词)+(in/of+范围).*e.g.,TheSunCinemahasthebiggestscreens.*Heisthetallestboyinourclass.*A+实义动词+(the)+副词最高级+(in/of+范围).*e.g.,Hesings(the)mostbeautifullyinourschool.3.询问“最……”的特殊疑问句：*What'sthebestmovietheater?*Whichistheworstclothesstoreintown?*Whydoyouthinkso?4.“the+序数词+形容词最高级”表示“第几最……”：*e.g.,TheYellowRiveristhesecondlongestriverinChina.5.“oneofthe+形容词最高级+名词复数”表示“最……之一”：*e.g.,Heisoneofthemostpopularteachersinourschool.三、语用功能*询问和评价不同场所（如电影院、餐馆、商店等）的品质特征（如服务、价格、质量等）。*表达自己的偏好和选择。复习建议1.回归课本：教材