仁爱版英语七年级上学期知识点汇总.docx

1、仁爱版英语七年级上学期知识点汇总仁爱版英语七年级上学期知识点汇总Unit1MakingNewFriends【重点短语】1.goodmorning/afternoon/evening早上/下午/晚上好2.glad/nicetomeet/seeyou见到你很高兴3.welcometo+地点欢迎来到4.lets+v让我们做5.standup起立6.sitdown坐下7.thisis.这是8.thanks=thankyou谢谢9.seeyou=seeyoulater=goodbye再见10.IDnumber身份证号码11.befrom=comefrom来自12.inEnglish用英语【重要句型】1.

2、-Whatsyourname?-MynameisSally.2.-Whereareyoufrom?-ImfromChina.-Wheredoyoucomefrom?-IcomefromChina.3.-Whereishe/shefrom?-He/SheisfromJapan.4.-Whatsthis/thatinEnglish?-Itsa/an5.-Whatrethese/thoseinEnglish?-Theyre6.-Howdoyouspellit?-E-R-A-S-E-R,eraser.7.-Canyouspellit?-Yes,M-A-P,map.8.Howoldareyou/ishe

3、/arethey?Im/Heis/Theyareeleven.9.Whatsyourtelephonenumber?Its4567967.10.Whatclass/gradeareyouin?IminClassTen,GradeSeven.（注意大小写）11.Goodmorning/afternoon/evening.12.Hello!/Hi!Hello!/Hi!13.Nice/Gladtosee/meetyou.Nice/Gladtosee/meetyou,too.14.WelcometoChina/myhome.Thanks.15.Howdoyoudo?Howdoyoudo?16.Howa

4、reyou?Fine,thankyou.Andyou?ImOK.17.Seeyouthen/later.Seeyou.18.Goodbye.Bye.19.Thankyou.Yourewelcome./ThatsOK./Notatall.【重点语法】1.元音字母：AaEeIiOoUu包含有以下元音的字母：eAaHhJjKki:EeBbCcDdGgPpTtVva?IiYyju:UuQqWweFfLlMmNnSsXxZz2.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,th

5、isismymom.?Whatclassareyouin?IminClassTen,GradeSeven.?OnSunday,wegototheWestHillforapicnic.3.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,theyarent.4.

6、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?Thisisntmybike.Theblueoneism

7、ine.(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.ThepenandtheeraserareJanes.5.可数名词单数变复数（1）规则变化一般在名词词尾加-s，如：car-cars;photo-photos;toy-toys;boy-boys以s,x,ch,sh结尾的词，在词尾加-es，如：box-boxes;bus-buses以辅音字母+y结尾，变y为i再加es，如：baby-babies;family-families4）以fe结尾

8、，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（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】1.givesb.sth.=givesth.tosb.把某物给某人Pleasegiveittoher.2.lookthesame长相相同lookdi

9、fferent长相不同，看起来不一样3.looklike看起来像Helookslikehisfather.=Heandhisfatherlookthesame.4.nextto在旁边Theboynexttomeismygoodfriend.5.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

10、都Theyareallkindtome.7.数字+(形状、大小)+颜色+n.twobigredapplesShehasshortblondhair.【重点句型】1.Whoisyourfavoriteactor?2.Weareinthesameschool,butweareindifferentgrades.3.Whatdo/does+主语+looklike?长得怎么样？-Whatdoeshelooklike?-Heisnotverytallbutverystrong.4.Wedontlookthesame,butwearegoodfriends.Welookthesame,butwearein

11、differentclothes.5.-Whatcoloris/are+主语？-Its/Theyre+颜色.-Whatcolorisherhair?-Itsblond.6.Thisismycap.=Thiscapismine.Isthisyourcap?=Isthiscapyours?-Whosecapisthis?=Whoseisthiscap?-ItsSallys.-Whosearethesebananas?-Theyretheirbananas/theirs.7.Hispantsareblueandminearewhite.(mine=mypants)MyT-shirtisgreenan

12、dhisisbrown.(his=hisT-shirt)8.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：一般情况直接加“s”，如：come-comes，meet-meets动词以o，s，sh，ch,x结尾，加“es”，如：do-does;go-goes;teach-teache

13、s以辅音字母+y结尾，变y为i，再加es,如：study-studies,fly-flies,try-tries特殊情况：have-has（2）句型转换当主语为第三人称单数：变否定句时，在动词前加doesnt,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+doesnt.如：Shehassmalleyes.-Shedoesnthavesmalleyes.-Doesshehavesmalleyes?-Yes,shedoes./No,shedoesnt.当主语为第一、第二人称变否定句，在动词前加dont，变一般疑

14、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+dont.Theyhavesmalleyes.-Theydonthavesmalleyes.-Dotheyhavesmalleyes?-Yes,theydo./No,theydont.2.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,itsnotmine.Mypenisblue.（2）名词所有格用于人或其他表示有

15、生命的名词后：?单数或不以s结尾的复数+s，如：Janesbook；WomensDay?以s结尾的复数+如：TeachersDay?LucysandLilysbags分有LucyandLilysroom共有ThoseareJanesshoes.=ThoseshoesareJanes.of表示所属关系，用于没有生命的物体，如：amapofChina；aphotoofmyfamilyUnit3GettingTogether【重点短语和句型】1.Couldyouplease+动词原形？用来表示委婉的请求-Couldyoupleasetellmeyourname?-Sure/Noproblem.Myn

16、ameisSally.-Sorry.2.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。3.helpsb.dosth.=helpsb.withsth.在某方面帮助某人，帮助某人做某事Pleasehelpusfindhim.CouldyoupleasehelpmewithEnglish?=CouldyoupleasehelpmestudyEnglish?4.wanttodost

17、h.=wouldliketodosth.想要做某事wantsth.=wouldlikesth.想要某物wantsb.todosth.想要某人做HewantstovisitBeijing.=HewouldliketovisitBeijing.Iwant/wouldlikeanorange.JanewantsKangkangtosingsomesongswithher.5.showsth.tosb.=showsb.sth.把某物展示给某人看MariashowsaphotoofherfamilytoKangkang.6.MyEnglishisverygood.=IcanspeakEnglishver

18、ywell.7.livein+地点居住在某地livewith+sb.和某人住HeliveinChinawithhisparents.8.knowalotabout知道许多关于的事HeknowsalotaboutChina.9.say表示说话的内容，speak表示说某种语言的能力Whatdoeshesayintheletter?HecanspeaksomeEnglish.10.对事物的喜欢程度likeverymuch/alot非常喜欢likealittle有点喜欢dontlikeatall一点都不喜欢ManystudentsinourclasslikeEnglishalot,butIlikeit

19、alittle.Hedoesntlikechocolateatall.11.alotof+可数名词复数/不可数名词IhavealotofEnglishbooks.12.everyday每天eachother相互someofthem他们中的一些eatout下馆子，到外面吃饭13.playwithsb.和某人一块玩耍liketodo/doingsth.喜欢(做)某事ShelikestoplaywithKitty.14.Helpyourself/yourselvestosth.随便吃(喝)15.bekindtosb.对某人很友好Theyareallkindtome.他们对我很友好。Itsveryki

20、ndofyou.你真好。16.begladtodosth.很高兴(乐意)做Iamverygladtobehere.我很乐意在这里。Gladtomeetyou.很高兴见到你。17.letsb.dosth.让某人做某事Letmesee.让我想一想。Letushelpyoufindhim.让我们帮助你找到他。18.Iamhome.我到家了。Mariaisntathome/innow.玛丽亚现在不在家。Welcometomyhome.欢迎来我家。Itstimetogohome.该回家了。【单元知识点详解】1.实义动词变一般疑问句及其回答-DoeshespeakEnglish?-Yes,hedoes./

21、No,hedoesnt.2.询问职业及工作地点-Whatdoesyourmotherdo?(书面)/Whatisyourmother?(口语)-SheisanEnglishteacher.-Wheredoesshework?-Sheworks/teaches/studiesinaschool/hospital/restaurant/onafarm/inanoffice.3.介绍家人Thisisaphotoofmyfamily.Theyoungwomaninredismymother.Istheyoungwomaninredyourmother?(变一般疑问句)Whoistheyoungwoma

22、ninred?(对划线部分提问)Mygrandparents,mycousinandIareonthesofa.Ihaveabigfamily.我有一个大家庭。Ilovemyfamily.我爱我的家。4.就餐表达语1)-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2)-Whatwouldyouliketohave/eat/drink?你想吃（喝）些什么？-Idlikesomericeandchick

23、en./Letmesee.我想想看。3)Wouldyouliketohavedinnerwithme?想和我共进晚餐吗？-Yes,Idloveto./Yes,Idliketo.-Imsorry,Ihaveto4)-Whatdoyouusuallyhaveforbreakfast?你通常早餐吃什么？-Iusuallyhavemilkandbreadforbreakfast.haveforbreakfast/lunch/dinner早/午/晚餐吃.5)-MayItakeyourorder,sir?请问，要点菜了吗？-Fishwithvegetablesandrice,please.6)MayIhe

24、lpyou?=CanIhelpyou?=WhatcanIdoforyou?请问要吃/喝/买些什么？5.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?为什么不？Letsdo!让我们干吧！Whydontyoudo?为什么不？肯定回答:Yes,Idlike/loveto./Goodidea./OK./Allright./Idlovethat.否定回答:No,thanks./ImsorryIcant,Ihavetodo/Idlikethat,butImsorryIhavenotime.【重点

25、语法】1.人称代词的主格与宾格点拨：主格在句子中充当主语，放在动词之前；宾格放在动词之后构成动宾短语，放在介词之后构成介宾短语。主格Iweyouhesheitthey宾格meusyouhimheritthem-Doyouknowthem?-Yes.Theyaremynewclassmates.2.可数名词与不可数名词（1）可数名词：可以用数目来计数的名词，有单数和复数之分。如：banana,egg,apple,orange,noodles,vegetable,hamburger等。（2）不可数名词：不能用具体的数目来表示，前面不能加a/an，没有复数形式。如：milk,chicken,brea

26、d,Coke,coffee,rice,juice,fish,tea,water,chocolate等。（3）不可数名词若要表示数量，可用：数词+量词+of+不可数名词。如：aglassofmilk一杯牛奶；tenbottlesofapplejuice十瓶橙汁；tenloavesofbread十条面包（4）some/alotof+可数名词的复数/不可数名词many+可数名词的复数much+不可数名词【书信的格式】1.称呼：顶格写，常用Dear开头，表示亲切、客套，后面用逗号。2.正文：从称呼的下一行开始写，开头空两格。3.结束语：正文下面的客套话，写在右下角，首字母大写，末尾用逗号，常用Your

27、s。4.签名：指写信人的签名，写在结束语的下面。Unit4Havingfun【重点短语和句型】1.buysth.forsb.=buysb.sth.为某人买Lindawantstobuyatoycarforhercousin.=Lindawantstobuyhercousinatoycar.2.tryonsth.=trysth.on试穿tryit/themon(固定搭配)Mariatriesonthecoatinaclothesshop.3.Thecoatlooksveryniceonyou.你穿上这件外套真漂亮。4.Thatsfine.Welltakeit.好的，我们就买它了。5.Iamjus

28、tlooking.我只是随便看看。6.“Areyoukidding?”你在开玩笑吗？7.think想，认为thinkabout考虑thinkof认为KangkangthinksitsLiMings.Illthinkaboutit.我要考虑一下。thinkaboutaplan考虑一项计划Whatdoyouthinkofthisyellowskirt?8.Thankyouallthesame.仍然感谢你。9.getsomewate取水flyakite/kites放风筝singsomesongs唱歌meetfriendsathome在家和朋友见面haveapicnic=go(out)forapicn

29、ic去野餐getup起床gohome回家gofishing去钓鱼goshopping=dosomeshopping购物gotothezoo去动物园gototheWestHill去西山visitafriend拜访朋友callback回电话dooneshomework做作业takeonesorder点菜takesomebread带一些面包seetheMonkeyShow看猴子表演10.asksb.todosth.请/要某人做某事Couldyouaskhertocallmebackthisevening?你能让她今晚给我回个电话吗？11.needsth./todosth.需要(做)某事WeneedtohelpthemwiththeirEnglish.我们需要帮助他们学英语。Weneedtwokilosofapplesandsomerice.12.have/hastodosth.不得不/必须做Kangkanghastocook.康康必须要做饭。Kangkangdoesnthavetocook.(变否定句)13.save节省，攒钱，挽救Bigsale!Buymoreandsavemore!大降价！买得多，省得多！Bencansave￥5.14.here这里there那里Hereyouare.给你。Hereitis.在这。Hereweare.我们