仁爱版英语七年上册知识点总结

仁爱版英语七年上册知识点总结仁爱版英语七年上册知识1Unit1【重点】goodmorning/afternoon/evening早上/下午/晚上好glad/nicetomeet/seeyou见到你很高兴let’s+v让我们做……standup起立sitdown坐下thisis...这是……thanks=thankyou谢谢seeyou=seeyoulater=goodbye再见IDnumber身份证号码inEnglish用英语【重要句型】---What’syourname?---MynameisSally.---Whereareyoufrom?---I’mfromChina.---Whereishe/shefrom?---He/SheisfromJapan.---What’sthis/thatinEnglish?---It’sa/an…---What’rethese/thoseinEnglish?---They’re…---Howdoyouspellit?---E-R-A-S-E-R,eraser.---Canyouspellit?---Yes,M-A-P,map.—Howoldareyou/ishe/arethey?—I’m/Heis/Theyareeleven.—What’syourtelephonenumber?—It’s4567967.—Whatclass/gradeareyouin?—I’minClassTen,GradeSeven.(注意大小写)Goodmorning/afternoon/evening.—Hello!/Hi!—Hello!/Hi!—Nice/Gladtosee/meetyou.—Nice/Gladtosee/meetyou,too.—Howdoyoudo?—Howdoyoudo?—Howareyou?—Fine,thankyou.Andyou?—I’mOK.—Seeyouthen/later.—Seeyou.—Goodbye.—Bye.【重点语法】元音字母：AaEeIiOoUu包含有以下元音的字母：[e]AaHhJjKk[i:]EeBbCcDdGgPpTtVv[a?]IiYy[ju:]UuQqWw[e]FfLlMmNnSsX-xZz大小写句首字母，人名，地名，称呼语，专有名词，星期的首字母要大写，引人注意。?Look!IsthatJane??Mr.Wang,thisismymom.?—Whatclassareyouin?—I’minClassTen,GradeSeven.?OnSunday,wegototheWestHillforapicnic.Be动词的用法?我用am，你用are，is用于他、她、它，单数用is，复数就用are。?含be动词的陈述句变否定句在be后加not，变一般疑问句将be提前。?一般疑问句的肯定回答：Yes,人称代词+be;否定回答：No,人称代词+be+not。如：---Theyareteachers.---Theyarenotteachers.---Aretheyteachers?---Yes,theyare./No,theyaren’t.不定冠词、定冠词和and的用法(1)不定冠词a,an的用法a/an都表示“一，一个”，a用在以辅音音素开头的单词前,如：abook;adesk;an用在以元音音素开头的单词前，如：anapple/anorange/anEnglishbook;/anEnglishboy/anoldman;/anactor/anEnglishteacher/anofficeworker.(2)the是定冠词，表特指，单复数前面都可用?Weareinthesameclass.?ThegirlinapinkskirtisJane.?Whereisthebook??Thisisn’tmybike.Theblueoneismine.and的用法?数字相加看做单数：Twoandthreeisfive.?颜色相加也是单数:Blackandwhiteisgray.?人和事物相加是复数：LucyandLilyaresisters.ThepenandtheeraserareJane’s.可数名词单数变复数(1)规则变化①一般在名词词尾加-s，如：car---cars;photo---photos;toy---toys;boy---boys②以s,x,ch,sh结尾的词，在词尾加--es，如：box---boxes;bus--buses③以辅音字母+y结尾，变y为i再加es，如：baby--babies;family--families4)以fe结尾，变fe为v再加es，如：knife---knives(2)不规则变化如：foot---feet;man---men;woman---women;snowman---snowmen;(3)集体名词：people,clothes,police,family成双出现的名词：shoes,pants(trousers),gloves,eyes,ears九.一词多义：Anorange(桔子)isorange(橙色的).仁爱版英语七年上册知识2Unit2【重点短语】givesb.sth.=givesth.tosb.把某物给某人Pleasegiveittoher.lookthesame长相相同lookdifferent长相不同，看起来不一样looklike看起来像Helookslikehisfather.=Heandhisfatherlookthesame.nextto在……旁边Theboynexttomeismygoodfriend.in+颜色穿着……颜色的衣服in+a/an+颜色+衣服穿着……颜色的……TheboyinayellowT-shirtandgraypantsismygoodfriend.6.(1)both两者都(be动词之后，实义动词之前)Theybothhavebrownhairandblackeyes.Theyarebothofficeworkers.(2)all三者或三者以上都Theyareallkindtome.7.数字+(形状、大小)+颜色+n.twobigredapplesShehasshortblondhair.【重点句型】Whoisyourfavoriteactor?Weareinthesameschool,butweareindifferentgrades.Whatdo/does+主语+looklike?……长得怎么样?---Whatdoeshelooklike?---Heisnotverytallbutverystrong.Wedon’tlookthesame,butwearegoodfriends.Welookthesame,butweareindifferentclothes.---Whatcoloris/are+主语?---It’s/They’re+颜色.---Whatcolorisherhair?---It’sblond.Thisismycap.=Thiscapismine.Isthisyourcap?=Isthiscapyours?---Whosecapisthis?=Whoseisthiscap?---It’sSally’s.---Whosearethesebananas?---They’retheirbananas/theirs.Hispantsareblueandminearewhite.(mine=mypants)MyT-shirtisgreenandhisisbrown.(his=hisT-shirt)Ihavesmalleyes,buthehasbigones.(ones指代eyes)Myjacketisblueandwhite.Thatoneisblue.(one指代jacket)【重点语法】动词原形和动词第三人称单数形式(1)主语是第三人称单数形式(he、she、it;单一的人;单一的名字;单一的事物)，动词要用单三形式。实义动词变第三人称单数的规则：②动词以o，s，sh，ch,x结尾，加“es”，如：do--does;go--goes;teach--teaches③以辅音字母+y结尾，变y为i，再加es,如：study--studies,fly--flies,try--tries④特殊情况：have--has(2)句型转换①当主语为第三人称单数：变否定句时，在动词前加doesn’t,动词现原形;变一般疑问句时，在句首加does，动词现原形。一般疑问句的肯定回答：Yes,人称代词+does;否定回答：No,人称代词+doesn’t.如：Shehassmalleyes.---Shedoesn’thavesmalleyes.---Doesshehavesmalleyes?---Yes,shedoes./No,shedoesn’t.②当主语为第一、第二人称变否定句，在动词前加don’t，变一般疑问句，在句首加do，肯定回答：Yes,人称代词+do;否定回答：No，人称代词+don’t.Theyhavesmalleyes.---Theydon’thavesmalleyes.---Dotheyhavesmalleyes?---Yes,theydo./No,theydon’t.表示所属关系(1)名词性物主代词=形容词性物主代词+名词形容词性物主代词myyourhisherourtheirits名词性物主代词mineyourshishersourstheirsits?--Whoseisthispen?Isityours??--No,it’snotmine.Mypenisblue.(2)名词所有格①用于人或其他表示有生命的名词后：?单数或不以s结尾的复数+’s，如：Jane’sbook;Women’sDay?以s结尾的复数+’如：Teachers’Day?Lucy’sandLily’sbags分有LucyandLily’sroom共有ThoseareJane’sshoes.=ThoseshoesareJane’s.②of表示所属关系，用于没有生命的物体，如：amapofChina;aphotoofmyfamily仁爱版英语七年上册知识3Unit3【重点短语和句型】Couldyouplease+动词原形……?用来表示委婉的请求---Couldyoupleasetellmeyourname?---Sure/Noproblem.MynameisSally.---Sorry.tellsb.sth.=tellsth.tosb.告诉某人某事tellsb.aboutsth.告诉某人关于某事Pleasetellmeyourname.=Pleasetellyournametome.PleasetellMariaaboutit.请把这件事告诉玛丽亚吧。helpsb.dosth.=helpsb.withsth.在某方面帮助某人，帮助某人做某事Pleasehelpusfindhim.CouldyoupleasehelpmewithEnglish?=CouldyoupleasehelpmestudyEnglish?wanttodosth.=wouldliketodosth.想要做某事wantsth.=wouldlikesth.想要某物wantsb.todosth.想要某人做……HewantstovisitBeijing.=HewouldliketovisitBeijing.Iwant/wouldlikeanorange.JanewantsKangkangtosingsomesongswithher.showsth.tosb.=showsb.sth.把某物展示给某人看MariashowsaphotoofherfamilytoKangkang.MyEnglishisverygood.=IcanspeakEnglishverywell.livein+地点居住在某地livewith+sb.和某人住HeliveinChinawithhisparents.knowalotabout……知道许多关于……的事HeknowsalotaboutChina.say表示说话的内容，speak表示说某种语言的能力Whatdoeshesayintheletter?HecanspeaksomeEnglish.对事物的喜欢程度like……verymuch/alot非常喜欢like……alittle有点喜欢don’tlike……atall一点都不喜欢ManystudentsinourclasslikeEnglishalot,butIlikeitalittle.Hedoesn’tlikechocolateatall.alotof+可数名词复数/不可数名词IhavealotofEnglishbooks.everyday每天eachother相互someofthem他们中的一些eatout下馆子，到外面吃饭playwithsb.和某人一块玩耍liketodo/doingsth.喜欢(做)某事ShelikestoplaywithKitty.Helpyourself/yourselvestosth.随便吃(喝)……bekindtosb.对某人很友好Theyareallkindtome.他们对我很友好。It’sverykindofyou.你真好。begladtodosth.很高兴(乐意)做……Iamverygladtobehere.我很乐意在这里。Gladtomeetyou.很高兴见到你。letsb.dosth.让某人做某事Letmesee.让我想一想。Letushelpyoufindhim.让我们帮助你找到他。Iamhome.我到家了。It’stimetogohome.该回家了。【单元知识点详解】实义动词变一般疑问句及其回答---DoeshespeakEnglish?--Yes,hedoes./No,hedoesn’t.询问职业及工作地点---Whatdoesyourmotherdo?(书面)/Whatisyourmother?(口语)---SheisanEnglishteacher.---Wheredoesshework?---Sheworks/teaches/studiesinaschool/hospital/restaurant/onafarm/inanoffice...介绍家人Thisisaphotoofmyfamily.Theyoungwomaninredismymother.Istheyoungwomaninredyourmother?(变一般疑问句)Whoistheyoungwomaninred?(对划线部分提问)Mygrandparents,mycousinandIareonthesofa.Ihaveabigfamily.我有一个大家庭。Ilovemyfamily.我爱我的家。就餐表达语---Wouldyoulikesomethingtodrink?想不想喝些东西?---Yes,aglassofapplejuice,please./No,thanks.somethingtodrink一些喝的东西somethingtoeat一些吃的东西---Whatwouldyouliketohave/eat/drink?你想吃(喝)些什么?---I’dlikesomericeandchicken./Letmesee.我想想看。Wouldyouliketohavedinnerwithme?想和我共进晚餐吗?---Yes,I’dloveto./Yes,I’dliketo.---I’msorry,Ihaveto…---Whatdoyouusuallyhaveforbreakfast?你通常早餐吃什么?---Iusuallyhavemilkandbreadforbreakfast.have…forbreakfast/lunch/dinner早/午/晚餐吃......MayItakeyourorder,sir?请问，要点菜了吗?---Fishwithvegetablesandrice,please.MayIhelpyou?=CanIhelpyou?=WhatcanIdoforyou?请问要吃/喝/买些什么?委婉地请求、提建议的五种表达Wouldyoulikesth./todo…?你愿意/想……?What/Howaboutsth./doing…?……怎么样?Whynotdo…?为什