译林版七年级上英语各单元知识归纳

译林版七年级上英语各单元知识归纳作为一门基础学科，英语的学习离不开对基础知识的扎实掌握。七年级上册英语是构建英语知识体系的开端，涵盖了诸多核心词汇、基础句型及语法点。以下将对译林版七年级上册各单元的关键知识点进行梳理与归纳，旨在帮助同学们理清学习脉络，巩固所学内容，为后续学习奠定坚实基础。Unit1:Thisisme!(这是我！)本单元以“自我介绍”为核心话题，引导同学们踏入英语学习的大门。核心词汇：涉及greetings(问候语)、names(姓名)、introductions(介绍)、numbers(数字，基础基数词)、colors(颜色)、class(班级)、grade(年级)等。例如：good,morning,hello,hi,afternoon,evening,goodnight,I,am,you,is,are,what,your,my,name,nice,to,meet,too,this,is,Mr.,Miss,Mrs.,Ms.,class,grade,one,two...ten,red,yellow,blue等。重点句型：1.问候与回应：Hello/Hi!Goodmorning/afternoon/evening!—Hello/Hi!Goodmorning/afternoon/evening!2.自我介绍与询问姓名：Iam(I'm)...Mynameis...—What'syourname?—Mynameis.../I'm...3.介绍他人：Thisis...(用于介绍近处的人或物)4.初次见面问候：Nicetomeetyou.—Nicetomeetyou,too.5.询问及回答班级年级：Whatclass/gradeareyouin?—I'minClass...,Grade...语法聚焦：*be动词的一般现在时：am,is,are的用法。I用am,you用are,is连着he,she,it。单数名词用is，复数名词全用are。*人称代词主格：I,you,he,she,it,we,you,they。*物主代词：my,your,his,her,its,our,your,their(本单元主要涉及my,your,his,her)。话题拓展：学会在不同情境下进行简单的问候与自我介绍，能听懂并回应他人的基本问候。Unit2:Let'splaysports!(让我们做运动吧！)本单元围绕“运动”展开，学习相关词汇及表达喜好的句型。核心词汇：各类sports(运动项目)名称，如football,basketball,tabletennis,tennis,swimming,running,jumping,skating,skiing,sport,game,play,have,has,let's,go,great,good,fun,interesting,boring,difficult,easy,like,love,enjoy,a,an,some,any等。以及描述运动的形容词。重点句型：1.提出建议：Let'splay...(football/basketball).—That'sagoodidea!/Great!/OK!2.询问喜好与回答：Doyoulike...(sports)?—Yes,Ido./No,Idon't.Ilike...(Yes,Ilike...verymuch/alot./No,Idon'tlike...atall.)3.询问拥有：Doyouhavea...(football)?—Yes,Ido./No,Idon't.4.表达能力：Canyouplay...(basketball)?—Yes,Ican./No,Ican't.语法聚焦：*实义动词的一般现在时（主语非第三人称单数）：肯定句、否定句、一般疑问句及其回答。例如：Ilikeapples.Idon'tlikepears.Doyoulikebananas?Yes,Ido./No,Idon't.*情态动词can：表示“能，会”，其后接动词原形。肯定句：Icanswim.否定句：Ican'tswim.疑问句：Canyouswim?回答：Yes,Ican./No,Ican't.*不定冠词a/an：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。话题拓展：谈论自己喜爱的运动，了解不同运动项目，培养运动兴趣。本单元带领同学们熟悉“学校生活”相关的英语表达。重点句型：2.询问位置：Where's...(thelibrary)?—It's...(infrontofthehall).Whereare...(thebooks)?—Theyare...(onthedesk).3.介绍事物：Theseareourbooks.Thosearetheirpens.4.提出请求与回应：Canyoushowmearound?—Sure./Ofcourse.语法聚焦：*指示代词：this(这个),that(那个),these(这些),those(那些)。These和those是this和that的复数形式。*名词的单复数：规则变化（加-s,-es）和部分不规则变化（如man-men,child-children,foot-feet等，本单元初步接触）。*介词：表示方位的介词in,on,under,behind,beside,between,infrontof等的基本用法。话题拓展：能用英语描述学校设施及其位置，简单介绍自己的学校。Unit4:Myday(我的一天)本单元主要围绕“日常活动”和“时间表达”展开。重点句型：1.询问时间与回答：Whattimeisit?/What'sthetime?—It's...(seveno'clock/halfpastseven/aquarterpastseven/aquartertoeight).2.询问日常活动：Whatdoyouusuallydointhemorning/afternoon/evening?—Iusually...(getupatsixthirty).3.询问做某事的时间：Whendoyou...(havebreakfast)?—Ihavebreakfastat...(seveno'clock).语法聚焦：*时间表达法：整点(o'clock),半点(halfpast...),一刻钟(aquarterpast.../to...)。*频率副词：usually,often,always,sometimes,never的用法，通常置于实义动词之前，be动词、情态动词之后。*一般现在时（主语为第三人称单数）：当主语是he,she,it或单数名词时，谓语动词的变化规则（加-s,-es,或不规则变化如have-has）。例如：Hegetsupearly.Shehaslunchattwelve.话题拓展：能用英语谈论自己一天的作息时间和日常活动安排。Unit5:Let'scelebrate!(让我们庆祝吧！)本单元聚焦“节日与庆祝活动”，学习相关文化背景知识及表达。核心词汇：festivals(节日)名称，如Christmas,SpringFestival,Halloween,Mid-AutumnFestival,DragonBoatFestival,NewYear'sDay,Children'sDay,NationalDay,birthday,celebrate,party,present,gift,cake,card,song,dance,happy,merry,wish,family,together,dinner,delicious,food,fruit,candy,pumpkin,lantern,mooncake,ricedumpling等。重点句型：1.谈论节日：What'syourfavoritefestival?—Myfavoritefestivalis...(Christmas).2.询问节日活动：Howdoyoucelebrate...(SpringFestival)?—We...(haveabigdinnerwithfamilyandgetredpackets).3.表达祝福：HappyNewYear!MerryChristmas!HappyBirthday!—Thesametoyou!/Thankyou!4.谈论生日礼物：Whatdoyouusuallygetforyourbirthday?—Iusuallyget...(booksandtoys).语法聚焦：*一般现在时的用法巩固：特别是在描述习惯性、经常性的节日活动时。*特殊疑问句的构成与回答：以what,how,when,why等疑问词引导。话题拓展：了解中西方主要节日的习俗和文化，学会用英语简单介绍自己喜欢的节日。Unit6:Foodandlifestyle(食物与生活方式)本单元探讨“食物”与“健康的生活方式”。核心词汇：food(食物)名称（各类水果、蔬菜、肉类、主食、饮料等），如apple,banana,orange,pear,grape,watermelon,rice,noodles,fish,meat,chicken,egg,milk,juice,water,coffee,tea,hamburger,cake,bread,vegetable,tomato,potato,carrot,onion,healthy,unhealthy,good,bad,for,hungry,thirsty,eat,drink,have,like,love,hate,often,everyday,alotof,some,any等。重点句型：1.谈论喜欢与不喜欢的食物：What'syourfavoritefood?—Myfavoritefoodis...(rice).Ilike...(apples)verymuch.Idon'tlike...(fish)atall.2.询问食物是否健康：Is...(milk)goodforus?—Yes,itis./No,itisn't.3.谈论饮食习惯：Doyouofteneat...(vegetables)?—Yes,Ido.Ieatvegetableseveryday.4.提出建议：Youshould...(eatmorefruitandvegetables).Youshouldn't...(eattoomanyhamburgers).语法聚焦：*可数名词与不可数名词：区分哪些食物是可数的，哪些是不可数的。可数名词有单复数形式，不可数名词没有复数形式，其量的表达需借助量词(acupof,abottleof,apieceof等)。*some与any的用法：some常用于肯定句和表示请求、建议的疑问句中；any常用于否定句和疑问句中。*begoodfor/bebadfor：表示“对……有益/有害”。话题拓展：学会辨别健康与不健康的食物，养成良好的饮食习惯，能用英语谈论自己的饮食偏好。Unit7:Shopping(购物)本单元围绕“购物”场景展开，学习相关词汇和交际用语。核心词汇：clothes(衣物),shop(商店),supermarket,buy,sell,want,need,have,look,see,try,take,howmuch,money,yuan,dollar,price,expensive,cheap,nice,beautiful,cool,big,small,long,short,new,old,color,size,this,that,these,those,one,ones等。重点句型：2.询问价格：Howmuchisthis/that...(T-shirt)?—It's...(fiftyyuan).Howmucharethese/those...(shoes)?—They're...(eightyyuan).3.谈论颜色、尺寸：Whatcolordoyoulike?—Ilike...(red).Whatsizedoyoutake?—ItakeSize...(M).4.表达看法与决定：It'stooexpensive/cheap.It'sverynice.I'lltakeit/them.语法聚焦：*Howmuch引导的特殊疑问句：用于询问价格或不可数名词的数量。*指示代词this,that,these,those在购物场景中的运用。*名词所有格：'s所有格的基本用法，如mymother'sdress。话题拓展：能进行简单的购物英语对话，询问价格、颜色、尺寸，并表达购买意愿。Unit8:Fashion(时尚)本单元承接上一单元的购物主题，更侧重于“服装与时尚”的表达。重点句型：1.谈论穿着：Whatishe/shewearing?—He/Sheiswearing...(abluecoatandblacktrousers).3.表达对服装的看法：Ithink...(thisdress)isverybeautiful.Itlooksgoodonyou.4.谈论喜好：Doyoulike...(thisstyle)?—Yes,Ido./No,Idon't.语法聚焦：*现在进行时：表示正在进行的动作，结构为be(am,is,are)+动词-ing形式。例如：Sheiswearingaredskirt.Theyareplayingfootball.*介词in,on,with表示“穿着”、“戴着”时的用法区别。话题拓展：能用英语描述他人的穿着打扮，谈论自己对时尚的理解和服装喜好。Unit9:Myfavoritesubject(我最喜欢的科目)本单元回归校园生活，主题是“学校科目与学习”。核心词汇：schoolsubjects(学校科目)名称，如English,Chinese,Maths/Mathematics,History,Geography,Biology,Physics,Chemistry,Music,Art,PE(PhysicalEducation),IT(InformationTechnology),Science,lesson,class,subject,favorite,interesting,boring,difficult,easy,fun,useful,learn,study,know,think,why,because,teacher,student,book,notebook,pen,pencil,listen,speak,read,write等。重点句型：1.谈论喜欢的科目：What'syourfavoritesubject?—Myfavoritesubjectis...(English).2.询问喜欢某科目的原因：W