牛津译林版七年级下册英语全册知识点汇编

牛津译林版七年级下册英语全册知识点汇编亲爱的同学们，七年级下册的英语学习之旅充满了新的挑战与机遇。这份知识点汇编旨在帮助大家系统梳理本学期所学，巩固基础，提升综合语言运用能力。请将这份资料作为你学习路上的得力助手，结合课本与课堂笔记，勤加练习，相信你一定能学有所成。一、词汇篇：基石之筑词汇是语言的基石，没有充足的词汇量，听、说、读、写各项技能便无从谈起。本学期的词汇学习，不仅要掌握单词的拼写与基本含义，更要理解其在不同语境下的运用，并关注固定搭配。1.1核心话题词汇*学校生活(SchoolLife):涉及课程名称、校园设施、学习活动、师生关系等相关词汇。例如：subject,lesson,break,homework,club,activity,borrow,lend,library,playground,classroom,teacher,student,classmate。*家庭、朋友与周围的人(Family,FriendsandPeopleAround):包括家庭成员称谓、描述人物外貌与性格的形容词、人际关系等。例如：familymember,grandfather/grandpa,grandmother/grandma,parent,cousin,friend,tall,short,strong,kind,friendly,helpful,funny,honest。*兴趣与爱好(HobbiesandInterests):各类运动、艺术、娱乐活动等词汇。例如：like,love,enjoy,hobby,sport,football,basketball,swimming,running,singing,dancing,drawing,reading,listeningtomusic,watchingfilms。*购物(Shopping):商店名称、商品类别、购物行为、价格询问等。例如：shop,supermarket,buy,sell,want,need,havealook,howmuch,price,expensive,cheap,nice,beautiful,clothes,food,drink,book。*节假日与庆典(FestivalsandCelebrations):重要节日名称、庆祝活动、习俗等。例如：festival,NewYear,SpringFestival,Christmas,birthday,party,gift,card,cake,happy,merry,celebrate。1.2词性转换注意名词的单复数变化、动词的第三人称单数形式、现在分词、过去式，形容词与副词的转换等。例如：work(v./n.)-worker(n.);teach(v.)-teacher(n.);happy(adj.)-happily(adv.);quick(adj.)-quickly(adv.);sun(n.)-sunny(adj.)。1.3固定搭配与短语*动词短语：lookforwardto,takepartin,getreadyfor,talkabout,thinkof,listento,lookat,lookafter,turnon/off,puton,takeoff。*介词短语：inthemorning/afternoon/evening,onMonday,atsixo'clock,atschool/home,inEnglish,withmyfriend,foryou。*其他短语：alotof/lotsof,allkindsof,begoodat,belatefor,from...to...,nextto,infrontof,ontheleft/right。学习建议：每天坚持背诵一定量的单词，利用词根词缀法、联想法等记忆技巧。更重要的是在课文、对话、阅读材料中理解和运用词汇，通过造句、短文写作来巩固。准备一个词汇本，记录易混词和常用搭配。二、语法篇：规则之钥语法是组织语言的规则，掌握语法能帮助我们更准确、规范地表达思想。本学期的语法重点如下：2.1时态*一般现在时(SimplePresentTense):*用法：表示经常性、习惯性的动作或状态；表示客观事实或真理。*构成：主语+动词原形(主语为第三人称单数时，动词需加-s或-es)。*标志词：often,usually,always,sometimes,never,everyday/week/month/year,onSundays。*否定句与疑问句：借助助动词do/does。*一般过去时(SimplePastTense):*用法：表示过去某个时间发生的动作或存在的状态。*构成：主语+动词的过去式。*标志词：yesterday,lastnight/week/month/year,...ago,justnow,in2023(过去的年份)。*动词过去式的构成：规则变化(加-ed)和不规则变化(需熟记，如go-went,do-did,see-saw,eat-ate,is/am-was,are-were)。*否定句与疑问句：借助助动词did(动词用原形)。*一般将来时(SimpleFutureTense-"begoingto"&"will"):*用法：表示计划、打算要做的事或预测将要发生的事。*构成：*be(am/is/are)goingto+动词原形*will+动词原形(主语是第一人称时可用shall)*标志词：tomorrow,nextweek/month/year,soon,thisafternoon/evening。*现在进行时(PresentContinuousTense):*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。*构成：主语+am/is/are+动词的现在分词(-ing形式)。*标志词：now,look!,listen!,atthemoment。*动词现在分词的构成规则。2.2名词*可数名词与不可数名词:掌握两者的区别，以及不可数名词量的表达(acupof,abottleof,apieceof等)。*名词的复数形式:规则变化(加-s,-es,改y为i加-es等)和不规则变化(如man-men,woman-women,child-children,foot-feet,tooth-teeth,mouse-mice)。2.3代词*人称代词(PersonalPronouns):主格(I,you,he,she,it,we,you,they)和宾格(me,you,him,her,it,us,you,them)的用法。*物主代词(PossessivePronouns):形容词性物主代词(my,your,his,her,its,our,your,their)和名词性物主代词(mine,yours,his,hers,its,ours,yours,theirs)的区别与用法。*反身代词(ReflexivePronouns):myself,yourself,himself,herself,itself,ourselves,yourselves,themselves(常与by连用，表示“独自”)。2.4冠词(Articles)*不定冠词a/an:表示泛指“一个”，a用于辅音音素开头的单词前，an用于元音音素开头的单词前。*定冠词the:表示特指“这个，那个，这些，那些”；用于独一无二的事物前；用于乐器前；用于上文提到过的人或事物前等。*零冠词:用于复数名词和不可数名词表示泛指时；用于三餐、球类运动前等。2.5数词(Numerals)*基数词(CardinalNumbers):表示数量，如one,two,three...onehundred。*序数词(OrdinalNumbers):表示顺序，如first,second,third...tenth,twentieth,hundredth。注意其缩写形式和用法(前面通常加the)。2.6介词(Prepositions)*时间介词:in,on,at,for,from,to,before,after,during。*地点介词:in,on,at,under,behind,beside,nextto,infrontof,between,above,below。*方式介词:by,with,in。*其他常用介词:about,of,for,from,to,like。2.7连词(Conjunctions)*并列连词:and(和，并且),but(但是),or(或者，否则),so(所以)。*从属连词:because(因为),so(所以，注意与because不能同时使用),if(如果),when(当...时候)。2.8形容词(Adjectives)与副词(Adverbs)*形容词:修饰名词，作定语或表语。*副词:修饰动词、形容词或其他副词，常表示动作发生的时间、地点、方式、程度等。*形容词变副词:一般在形容词后加-ly(careful-carefully),以“辅音字母+y”结尾的形容词，变y为i加-ly(happy-happily),部分形容词与副词同形(fast,hard,early)。*用法：两者之间进行比较。*构成：*规则变化：单音节词和部分双音节词，直接加-er(tall-taller);以不发音的e结尾，加-r(nice-nicer);以“辅音字母+y”结尾，变y为i加-er(easy-easier);重读闭音节，双写末尾辅音字母加-er(big-bigger,hot-hotter,thin-thinner)。*不规则变化：good/well-better,bad/badly-worse,many/much-more,little-less,far-farther/further。*常用句型：A+be+形容词比较级+than+B.2.9情态动词(ModalVerbs)*can/can't:表示能力或许可(口语中)。*may/maynot:表示许可或可能性(较正式)。*must/mustn't:表示必须、一定或禁止。*should/shouldn't:表示应该或不应该。*特点：情态动词后接动词原形，没有人称和数的变化(第三人称单数不加-s)。三、句型与交际用语篇：沟通之桥掌握基本句型和常用交际用语是进行有效交流的前提。3.1基本句型*陈述句(DeclarativeSentences):肯定句与否定句。*疑问句(InterrogativeSentences):*一般疑问句(Yes/Noquestions)*特殊疑问句(Wh-questions:what,who,which,when,where,why,how)*选择疑问句(Alternativequestions)*反意疑问句(Tagquestions-简单形式)*祈使句(ImperativeSentences):肯定祈使句与否定祈使句(Don't...)。*感叹句(ExclamatorySentences):How+形容词/副词+(主语+谓语)!What+(a/an)+形容词+名词+(主语+谓语)!3.2常用交际用语*问候与应答(GreetingsandResponses):Hello!/Hi!Goodmorning/afternoon/evening!Howareyou?Fine,thankyou.Andyou?I'mOK.*介绍(Introductions):Thisis...Mynameis...Nicetomeetyou.*告别(Farewells):Goodbye!Bye!Seeyou(tomorrow)!*道歉与应答(ApologiesandResponses):Sorry.I'msorry.That'sOK.Itdoesn'tmatter.Nevermind.*请求与提供帮助(RequestsandOffers):Can/Couldyou...?MayI...?Helpyourself.CanIhelpyou?Yes,please./No,thanks.*谈论时间与日期(TalkingaboutTimeandDate):Whattimeisit?It's...Whatdayisittoday?It's...What'sthedatetoday?It's...*谈论喜好与厌恶(TalkingaboutLikesandDislikes):Ilike/love/enjoy...Idon'tlike/hate...Myfavorite...is...*邀请与应答