仁爱版英语七年级下册各单元知识点归纳

英语学习，尤其是在初中阶段，打好基础至关重要。七年级下册的英语学习，是在上册的基础上进行知识的拓展与深化，涉及更多的词汇、更复杂一点的句型以及一些基础的语法点。这份归纳旨在帮助同学们系统梳理各单元的核心知识点，巩固所学，为后续学习扫清障碍。希望同学们能结合课本和课堂笔记，将这些知识点融会贯通，真正做到学以致用。Unit1MakingNewFriends本单元以“结交新朋友”为主题，围绕这一话题展开日常交际用语的学习，并进一步巩固be动词的用法。核心词汇*国家与国籍：如China(Chinese),England(English),America(American),Canada(Canadian)等，注意国家名称首字母大写，国籍词可作形容词或名词。*家庭成员：father,mother,brother,sister,family等，掌握其单复数形式及简单运用。*名词性物主代词：mine,yours,his,hers,ours,theirs，了解其基本含义和在句中作表语或主语的用法，区分于形容词性物主代词(my,your,his,her,our,their)。*常用动词：am,is,are(be动词的三种形式),meet,see,excuse,thank,help。重要句型1.询问姓名与介绍：*—What'syourname?/MayIknowyourname?*—Mynameis.../I'm...2.询问来自哪里：3.询问身份/关系：*—Whoishe/she?*—He/Sheis...4.物主代词的运用：*—Isthisyourbook?*—Yes,itis.It'smine./No,itisn't.It'shis/hers.基础语法*be动词的一般现在时：根据主语的人称和数（I用am,you用are,he/she/it用is）正确使用be动词的三种形式。*人称代词主格与宾格：区分主格(I,you,he,she,it,we,you,they)在句中作主语，宾格(me,you,him,her,it,us,you,them)作宾语或表语。日常交际用语*Greetingsandresponses:Goodmorning/afternoon/evening.Hello!Hi!Nicetomeetyou.Nicetomeetyou,too.*Apologiesandresponses:Excuseme.Sorry.That'sallright.Unit2LookingDifferent本单元聚焦于“外貌特征”和“能力”，学习如何描述人或事物的外观，并讨论个人能力。核心词汇*颜色：red,yellow,blue,green,black,white,purple,pink,brown,gray。*服装：coat,shirt,T-shirt,skirt,dress,pants,shoes,cap,hat。*能力相关：can,can't,sing,dance,swim,skate,draw,play(basketball/football/piano)。重要句型1.描述外貌：*He/Sheistall/short.He/Shehasbigeyesandasmallnose.*Ithasalongnose.(指动物)*Whatdoeshe/shelooklike?He/Sheis...He/Shehas...2.询问和表达能力：*—Canyouswim?*—Yes,Ican./No,Ican't.*Whatcanyoudo?Icansing.3.询问颜色：*—Whatcolorisit?*—It'sred./It'sredandwhite.4.询问穿着：*—Whatishewearingtoday?*—HeiswearingablueT-shirtandblackpants.基础语法*情态动词can/can't：表示“能，会”或“不能，不会”，后面接动词原形。Canyou...?用于询问能力，CanI...?可用于请求许可。*实义动词have/has：表示“拥有”，主语是第三人称单数(he/she/it)时用has，其他人称用have。*Whatdoes...looklike?句型：用于询问某人的外貌特征。日常交际用语*Offeringhelp:CanIhelpyou?WhatcanIdoforyou?*Makingsuggestions:Let'sgoandplaybasketball.*Talkingaboutlikesanddislikes(初步接触):Ilikeswimming.Unit3OurFoodandDrink“食物与饮料”是本单元的主题，学习相关词汇，并围绕就餐、点餐等场景进行交际。核心词汇*食物：rice,noodles,meat,fish,chicken,beef,pork,egg,cake,bread,hamburger,hotdog,apple,banana,orange,pear,grape,watermelon,carrot,potato,tomato。*饮料：water,milk,juice,tea,coffee,Coke。*餐具与餐食：bowl,plate,cup,glass,knife,fork,spoon,breakfast,lunch,dinner,meal。*形容词：delicious,nice,sweet,sour,hot,cold,hungry,thirsty。*动词：like,love,want,have(吃/喝),eat,drink,wouldlike。重要句型1.询问喜好：*—What'syourfavoritefood/drink?*—Myfavoritefoodis.../Ilike...best.*—Doyoulikerice?*—Yes,Ido./No,Idon't.2.点餐或请求：*—CanIhelpyou?/Whatwouldyoulike?*—I'dlikesomenoodlesandaglassofmilk.*—Whatdoyouwanttoeat/drink?*—Iwanttoeatsomefish.3.谈论需求：*I'mhungry.Iwanttoeat.*I'mthirsty.Ineedsomewater.4.Therebe句型：*Thereisabananaonthetable.*Therearesomeapplesinthebag.基础语法*可数名词与不可数名词：区分哪些食物是可数的(apple,egg,hamburger)，哪些是不可数的(rice,meat,milk,water)。不可数名词没有复数形式，表达数量时需借助量词(abowlof,aglassof,apieceof)。*some与any：some常用于肯定句和表示请求、建议的疑问句中；any常用于否定句和一般疑问句中。*I'dlike...(Iwouldlike...)：表示“我想要...”，用于委婉地提出请求或表达意愿，后面可接名词或动词不定式。*Therebe句型：表示“某地有某物”，be动词的形式遵循就近原则，即与靠近be动词的名词的单复数一致。日常交际用语*Orderingfood:CanIhave...?I'lltake...Hereyouare.*Attherestaurant:Whatwouldyouliketoeat/drink?*Expressingthanksaftermeal:Thankyouforyourdinner.It'sdelicious.Unit4HavingFun本单元带领我们走进“休闲活动”和“周末生活”，学习如何谈论自己的爱好以及周末的计划与安排。核心词汇*星期：Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday。*爱好：hobby,favorite。*频率副词：often,usually,sometimes,always,never。*动词及动词短语：go,play,watch,read,listen,have,visit,do,clean,like,love,enjoy。重要句型1.谈论周末活动：*—Whatdoyouusuallydoonweekends?*—IusuallywatchTV.SometimesIgoshopping.*—Howdoyouspendyourweekends?*—Ioftenplaybasketballwithmyfriends.2.询问和表达爱好：*—What'syourhobby?/Whatareyourhobbies?*—Myhobbyisplayingfootball./Ilikecollectingstamps.*Ienjoyreadingbooks.It'sinteresting.3.询问星期几：*—Whatdayisittoday?*—It'sMonday.4.邀请与应答：*—Wouldyouliketogotothezoowithme?*—Yes,I'dloveto./I'dliketo,butIhavenotime.基础语法*一般现在时（行为动词）：当主语是第三人称单数时，行为动词要加-s或-es(如：likes,plays,watches,goes)。其他人称用动词原形。其否定句和疑问句需借助助动词do/does。*肯定句：Heplaysfootballeveryday.*否定句：Hedoesn'tplayfootballeveryday.*一般疑问句：Doesheplayfootballeveryday?*频率副词的位置：通常放在行为动词之前，be动词、情态动词之后。*动词-ing形式：在like,love,enjoy,begoodat等词或短语后，动词要用其-ing形式，也可作主语或表语(如：Swimmingisgoodforhealth.)。日常交际用语*Makinginvitations:Wouldyouliketo...?Let's...Whynot...?*Acceptinganddeclininginvitations:Sure.I'dloveto.I'msorry,Ican't.Ihaveto...*Talkingaboutpreferences:Iprefer...Ilike...better.Unit5OurSchoolLife“学校生活”是同学们最熟悉的话题，本单元学习与学校设施、课程、日常作息及校园活动相关的表达。核心词汇*学校设施：school,classroom,library,playground,lab,office,gym,dininghall,classroombuilding。*学习用品：book,pen,pencil,ruler,eraser,notebook,schoolbag,dictionary。*时间表达：o'clock,half,past,to,morning,afternoon,evening,time,start,begin,finish,have(class)。*校园活动：haveclasses,haveameeting,playsports,domorningexercises,readbooks,drawpictures,singsongs。*形容词：interesting,boring,difficult,easy,favorite,free,busy。重要句型1.询问课程与时间：*—Whatclassaretheyhaving?*—TheyarehavinganEnglishclass.*—Whattimedoesyourschoolstart?*—Itstartsateighto'clockinthemorning.*—What'syourfavoritesubject?*—MyfavoritesubjectisP.E.Becauseit'sfun.2.谈论学校生活：*Wehavesixclasseseveryday.*Ourclassesfinishatfourintheafternoon.*Ioftenreadbooksinthelibraryafterschool.3.询问时间：*—Whattimeisitnow?/What'sthetimenow?*—It'sseventhirty./It'shalfpastseven.*It'saquartertonine.(8:45)4.表达看法：*IthinkEnglishisinteresting.*Mathisalittledifficultforme.基础语法*时间表达法：*整点：基数词+o'clock(e.g.,6o'clock)。*半点：halfpast+基数词(e.g.,halfpastseven)。*几点几分（不超过半小时）：分钟+past+小时(e.g.,tenpasteight)。*差几分几点（超过半小时）：(60-分钟)+to+(小时+1)(e.g.,twentytonine)。*现在进行时（初步感知）：表示此时此刻正在进行的动作，结构为be(am/is/are)+动词-ing形式。(e.g.,Theyareplayingbasketballnow.)*情态动词must/mustn't：must表示“必须，应该”，mustn't表示“禁止，不允许”。(e.g.,Youmustlistentotheteachercarefully.Youmustn'truninthehallways.)日常交际用语*Talkingaboutschedules:Whattimedoyougetup?Igetupat...*Makingrequests:Pleasebequietinthelibrary.Unit6TheSeasonsandtheWeather本单元探索“季节与天气”，学习如何描述不同季节的特征和相应的天气状况，并讨论在不同天气下的活动。核心词汇*季节：spring,summer,autumn(fall),winter。*活动：flykites,goswimming,climbhills,makesnowmen,goskating,wear(clothes),planttrees,haveapicnic。*月份：January,February,March,April,May,June,July,August,September,October,November,December。*动词及短语：be(is/am/are),look,like,love,go,make,wear,plant,have。重要句型1.询问和描述天气：*—What'stheweatherliketoday?/How'stheweathertoday?*It'ssnowingheavilynow.2.谈论季节：*—What'syourfavoriteseason?*—Myfavoriteseasonisspring.It'swarmandbeautiful.*—What'sspringlike?3.询问和说明月份：*—Whatmonthisitnow?*—It'sJuly.*MybirthdayisinOctober.4.季节与活动：*I