七年级英语上册知识点总复习资料

七年级英语上册知识点总复习资料同学们，转眼间一个学期即将结束，是时候对七年级上册的英语知识进行一次全面的梳理和巩固了。这份复习资料旨在帮助大家系统回顾所学内容，查漏补缺，为期末考试打下坚实的基础。请大家结合课本和课堂笔记，认真复习。一、词汇篇：基石的积累词汇是语言的基石，没有充足的词汇量，听、说、读、写各项技能都难以提高。1.1核心词汇分类记忆*名词(Nouns):*专有名词:如China,Beijing,English,Monday,January,Tom(注意首字母大写)。*可数名词与不可数名词:*可数名词:有单复数形式，如abook->twobooks;aboy->threeboys。*不可数名词:没有复数形式，表示数量时需用some,much,alittle,alotof等词修饰，如water,milk,rice,bread,meat,money,time。*名词所有格:表示所属关系，如Tom'sbook(汤姆的书),theteachers'office(老师们的办公室)。*动词(Verbs):*be动词:am,is,are(现在式);was,were(过去式，上册可能初步接触)。*情态动词:can(能，会),may(可以，可能),must(必须)。*形容词(Adjectives):用于修饰名词，表示人或事物的特征。如big,small,red,yellow,happy,sad,good,bad,fine,nice,new,old,long,short,tall,short,young,old,strong,thin,clever,beautiful,many,much,some,any,good,well(作表语)。*副词(Adverbs):用于修饰动词、形容词或其他副词，表示动作的方式、程度、时间等。如fast,slowly,very,too,so,here,there,now,then,often,always,usually,sometimes。(上册副词内容相对基础)*介词(Prepositions):表示名词、代词等与句中其他词的关系。如in,on,under,behind,near,nextto,at,for,to,with,from,about,of。*冠词(Articles):a,an(不定冠词),the(定冠词)。*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。*the表示特指或双方都知道的人或事物。*代词(Pronouns):*人称代词:I,you,he,she,it,we,you,they(主格);me,you,him,her,it,us,you,them(宾格)。*物主代词:my,your,his,her,its,our,your,their(形容词性物主代词);mine,yours,his,hers,its,ours,yours,theirs(名词性物主代词)。*指示代词:this,that,these,those。*疑问代词:what,who,whose,which,where。*不定代词:some,any,one,it。1.2词汇记忆方法建议*语境记忆法:结合课文句子或短语记忆单词，不要孤立背单词。*分类记忆法:按照上述词性分类，或按主题（如食物、动物、学校用品）分类记忆。*联想记忆法:由一个单词联想到相关的同义词、反义词、派生词等。*高频复现法:定期复习，利用艾宾浩斯遗忘曲线，及时巩固。*运用记忆法:在听说读写练习中积极运用所学单词。二、语法篇：规则的掌握语法是语言的组织规则，掌握基本语法能帮助我们正确理解和运用英语。2.1名词的单复数*规则变化:*一般情况下加-s:book->books,pen->pens。*以s,x,ch,sh结尾的加-es:bus->buses,box->boxes,watch->watches,dish->dishes。*以辅音字母+y结尾的，变y为i再加-es:city->cities,family->families。(元音字母+y结尾直接加-s:boy->boys,day->days)*以f或fe结尾的，变f/fe为v再加-es:knife->knives,leaf->leaves(部分特殊，如roof->roofs)。*以o结尾的，有生命的加-es:tomato->tomatoes,potato->potatoes;无生命的加-s:photo->photos,radio->radios。*不规则变化:man->men,woman->women,child->children,foot->feet,tooth->teeth,mouse->mice,sheep->sheep,fish->fish(强调种类时可加es)。2.2be动词的用法(am,is,are)*I用am:Iamastudent.*You用are:Youaremyfriend.*He,She,It用is:Heisaboy.Sheisagirl.Itisacat.*复数主语(we,you,they,名词复数)用are:Wearestudents.Theyarebooks.2.3指示代词(this,that,these,those)*this(这个)/these(这些):指近处的人或物。*that(那个)/those(那些):指远处的人或物。*单数:this/that;复数:these/those。*回答时常用it代替this/that,they代替these/those。*What'sthis?It'sapen.*Whatarethose?Theyareapples.2.4人称代词和物主代词人称主格(作主语)宾格(作宾语)形容词性物主代词(修饰名词)名词性物主代词(相当于名词):---:------------:------------:--------------------------:--------------------------第一人称单数Imemymine第二人称单数youyouyouryours第三人称单数he/she/ithim/her/ithis/her/itshis/hers/its第一人称复数weusourours第二人称复数youyouyouryours第三人称复数theythemtheirtheirs*形容词性物主代词+名词:mybook,hispen。*名词性物主代词=形容词性物主代词+名词:Thisbookismine.(mine=mybook)2.5情态动词can的用法*表示“能，会”，后面跟动词原形。*Icanswim.HecanspeakEnglish.*否定形式:cannot->can't/cannot。*Ican'tfly.*疑问形式:Can+主语+动词原形?*Canyoudance?Yes,Ican./No,Ican't.2.6介词(Prepositions)*时间介词:in(年、月、季节、泛指上午下午晚上),on(具体某一天，星期几),at(具体时刻，几点几分，固定搭配如atnoon,atnight)。*in2023,inJanuary,inspring,inthemorning。*onMonday,onJanuary1st,onacoldmorning。*at8:00,atnineo'clock。*方位介词:in(在…里面),on(在…上面),under(在…下面),behind(在…后面),near(在…附近),nextto(紧挨着),infrontof(在…前面)。*其他常用介词:for(为了，给),with(和…一起，用…工具),from(来自),about(关于),to(到，向)。2.7基数词和序数词*基数词:表示数量，如one,two,three,...,ten,eleven,twelve,...,twenty,thirty,...,onehundred。*序数词:表示顺序，如first(1st),second(2nd),third(3rd),fourth(4th),fifth(5th),...,tenth(10th),twentieth(20th),twenty-first(21st)。*序数词前通常加the:thefirstday,thesecondmonth。2.8句型转换(肯定句、否定句、一般疑问句、特殊疑问句)*be动词句型:*否定句:在be动词后加not。Iamhappy.->Iamnothappy.Heisastudent.->Heisnot(isn't)astudent.*一般疑问句:将be动词提到句首，句号变问号。Youareateacher.->Areyouateacher?Yes,Iam./No,I'mnot.*含有情态动词can的句型:*否定句:在can后加not->can't。Icanswim.->Ican'tswim.*一般疑问句:将can提到句首。Hecansing.->Canhesing?Yes,hecan./No,hecan't.*实义动词句型(以like为例，一般现在时):*否定句:主语是第三人称单数，用doesn't+动词原形；其他人称用don't+动词原形。*Ilikeapples.->Idon'tlikeapples.*Helikesapples.->Hedoesn'tlikeapples.*一般疑问句:主语是第三人称单数，用Does+主语+动词原形?；其他人称用Do+主语+动词原形?*Youlikepears.->Doyoulikepears?Yes,Ido./No,Idon't.*Shelikespears.->Doesshelikepears?Yes,shedoes./No,shedoesn't.*特殊疑问句:疑问词+一般疑问句语序?*What(什么),Who(谁),Where(哪里),When(何时),Why(为什么),How(如何),Howmany(多少，可数),Howmuch(多少，不可数/多少钱)。*What'sthis?It'sabook.*Whereareyoufrom?I'mfromChina.*Howoldareyou?I'mtwelve.*Whatcolorisit?It'sred.*Howmanybooksdoyouhave?Ihavefive.2.9一般现在时(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:*be动词型:主语+am/is/are+...*实义动词型:*主语不是第三人称单数:主语+动词原形+...*主语是第三人称单数:主语+动词的第三人称单数形式(通常加-s/es)+...*动词第三人称单数变化规则:*一般情况加-s:like->likes,play->plays。*以s,x,ch,sh,o结尾的加-es:teach->teaches,wash->washes,go->goes,do->does。*以辅音字母+y结尾的，变y为i再加-es:study->studies,fly->flies。三、功能意念与话题篇：情境的运用3.1常见功能意念项目*问候与应答(Greetingsandresponses):Hello!/Hi!Goodmorning/afternoon/evening!Howareyou?I'mfine,thankyou.Andyou?Nicetomeetyou.Nicetomeetyou,too.*介绍(Introductions):Thisis...Mynameis...I'm...He/Sheis...*告别(Farewells):Goodbye!/Bye!Seeyou!Seeyoulater/tomorrow!*道歉与应答(Apologiesandresponses):Sorry.I'msorry.That'sOK.Itdoesn'tmatter.*请求与允许(Requestsandpermissions):CanI...?MayI...?Yes,youcan/may.No,youcan't/maynot.*提供帮助与应答(Offeringhelpandresponses):CanIhelpyou?WhatcanIdoforyou?Yes,please.No,thanks.*谈论能力(Talkingaboutabilities):Ican...He/Shecan...Ican't...*喜好与厌恶(Likesanddislikes):Ilike...Idon'tlike...He/Shelikes...He/Shedoesn'tlike...*询问个人信息(Askingforpersonalinformation):What'syourname?Howoldareyou?Whereareyoufrom?Wheredoyoulive?What'syourtelephonenumber?*谈论家庭(Talkingaboutfamily):Thisismyfather/mother/brother/sister...*谈论学校生活(Talkingaboutschoollife):Thisisourschool.Wehave...classes.Myfavoritesubjectis...*谈论时间、日期(Talkingabouttimeanddate):Whattimeisit?It's...Whatdayisittoday?It's...What'sthedatetoday?It's...3.2核心话题*Myname'sGina.(关于自我、他人和周围的人)*Thisismysister.(关于家庭)*Isthisyourpencil?(关于学校用品)*Where'smyschoolbag?(关于物品位置)*Doyouhaveasoccerball?(关于拥有)*Food(关于食物)*Colors(关于颜色)*Numbers(关于数字)*Schoolsubjects(关于学校科目)四、听说读写技能篇：综合的提升4.1听力(Listenin