仁爱版七年级英语上册重点知识点归纳

仁爱版七年级英语上全册知识点归纳Unit1MakingNewFriends【重点短语】goodmorning/afternoon/evening早上/下午/晚上好glad/nicetomeet/seeyou见到你很富兴welcometo+地点欢迎来到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befrom=comefrom来自inEnglish用英语【重要句型】—What,syourname?MynameisSally.—Whereareyoufrom?I'mfromChina.—Wheredoyoucomefrom?—IcomefromChina.—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.—WhatJsyourtelephonenumber?—It's4567967.—Whatclass/gradeareyouin?一I'minClassTen,GradeSeven.（注意大小写）Goodmorning/afternoon/evening.—Hello!/Hi!—Hello!/Hi!—Nice/Gladtosee/meetyou.—Nice/Gladtosee/meetyou,too.—WelcometoChina/myhome.—Thanks.15.——Howdoyoudo?—Howdoyoudo?16.—Howareyou?—Fine,thankyou.Andyou?—I'inOK.17.-Seeyouthen/later.—Seeyou.―Goodbye.—Bye.一Thankyou.—You*rewelcome./That*sOK./Notatall.【重点语法】1.元音字母：AaEeliOoUu包含有以下元音的字母：[e]AaHhJjKk[i:]EeBbCcDdGgPpTtVv[al]liYy[ju:]UuQqWw[e]FfLIMmNnSsXxZz2.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?,HecomesfromHubei,China.•Mr.Wang,thisismymom.,—Whatclassareyouin?—I'minClassTen,GracieSeven.,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,theyarentt.4.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，：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.(3)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.ThepenandtheeraserareJan。's.5.可数名词单数变复数(1)规则变化①一般在名词词尾力口一s,如：car—cars;photo—photos;toytoys;boyboys②以s,x,ch,sh结尾的词,在词尾加一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,fami1y(4)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).Unit2LookingDifferent【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Theyareal1kindtome.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？—Whatdoeshelook1ike?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】1.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：①一般情况直接加"s",如：comecomes,meet—meets②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docsn'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：Shehas