人教版pep英语四年级下册知识点归纳

四年级下册知识点归纳Unit1问地点-Where'stheteachers'office?-It'sonthefirst/secondfloor.建议做什么-Let'sgototheplayground.-Ok./Great!欢迎来到...-Welcometoourschool.ourschool.可以替换成其他，如:myclassroom/myfamily等。问班上有多少人:-Howmanystudentsarethereinyourclass?-Forty-fivestudents.介绍地方/物品等①-Thisismyclassroom.(这是...)②-ThatistheGym.(那是...)一般疑问句(含Be动词)①-Isthistheteachers'office?-Yes,itis.或No,itisn't.②-Isthatthecomputerroom?-Yes,itis.或No,itisn't.一般疑问句(含do/does动词)①-Doyouhavealibrary?-Yes,wedo.或No,wedon't.②-Dotheyhaveacomputerroom?-Yes,theydo.或No,theydon't.③-Doeshehaveabook?-Yes,hedoes.或No,hedoesn't.do和does的用法区别：你（You）,你们（you），我（I），我们（we）,复数用do;其他情况用doesUnit2问时间-Whattimeisitnow?-It’s6o’clock.该做什么......It’stimefordinner.It’stimetogetup.注意：for后加名词；to后加动词或动词短语（可以记忆为：动到想“吐”）。重要短语：Belateforschool（上学迟到了）Schoolisover(放学了)Hurryup(快点)Wakeup(醒来，起床)Lookat（看）AprilFool（愚人节快乐）Unit3一般疑问句（含有助动词Can）-CanIgooutsidenow?-Yes,youcan.或No，youcan’t.It’scoldoutside.询问天气-What’stheweatherlikeinNewYork?-It’scoolandrainy.表示某地天气怎么样It’shotandsunnyinSydney.hotandsunny可以替换成cool，windy等表示天气的单词；Sydney可以替换成Beijing，Singapore等表示地方的单词。一般疑问句(含Be动词)-Isitcold?-Yes,itis.或No,itisn’t.(It’s26degrees.)短语coldandwindy又冷又大风hotandsunny又热又又阳光coldandsnowy又冷又下雪coolandwindy又凉爽又多风Becareful小心puton戴上takeoff脱下haveacold感冒lookterrible看起来糟糕极了flyakite放风筝Weatherreport天气预报Worldweatherreport世界天气预报arminarm胳膊挽着胳膊需要掌握的几点：1.询问天气的问法和回答，以及对天气的描绘：cool，warm，rainy，sunny等。2.几个著名城市的单词：NewYork，London，Sydney，Toronto，Moscow，Singapore，Beijing，Lhasa,Hongkong,Harbin等；和他们对应国家的国旗。（课本P27）3.英文写信的格式（课本P29）4.字母组合ar,al的发音以及要根据发音规律来拼读单词eg:car,ballcard。5.度的表达：degreecentigrade.°Caddressee收件人sender寄件人address收件人地址address寄件人地址stamp邮票Unit41.指示代词：this，that，these，those2.-Arethese/thosecarrots?-Yes,theyare./No,theyaren’t.3.-Whatarethese?-They’retomatoes.4.-Whatarethose?-They’rehorses.5.名词的复数形式：表示一个以上的人或物时，可数名词要用复数形式。单数名词变成复数名词的变化规律：①．一般直接在名词后边加“s”，例：map—maps；②．以s,sh,c,ch,x等结尾的词加“es”,例：dress—dresses,watch—watches；③．以辅音字母+y结尾的词，变y为i,再加“es”,例：baby—babies;以元音字母+y结尾的词，直接加“s”,例:monkey—monkeys④以o结尾的的名词：有生命的加“es”，例：tomatoes,potatoes,heroes(英雄)无生命的加“s”，例：photos，zoos,⑥以f或fe结尾的名词变复数时：⑴把f或fe变成v,再加“es”,例：wife—wives，knife—knives等。（口诀：小偷妻子生活难，自己扫叶来做饭；忽见一狼藏架后，取刀把它劈半）（小偷thief，妻子wife，生活life，自己self，叶子leave，狼wolf，架子shelf，刀knife，一半half。）⑵除去上面情况，其他都加“s”。短语：atthefarm在农场alotof/lotsof很多Unit5重点：①单、复数名词与Be动词的搭配使用。②名词所有格的的正确使用。1.-Aretheseyours?-Yes,theyare.或No,theyaren’t.2.-IsthisJohn’s?-No,itisn’t.It’sMike’s.3.-Whosecoatisthis?-It’smine.4.-Whosepantsarethose？-Theyaremyfather’s.名词所有格：1.表示某某人的……，称为所属关系。它分-’s所有格和of所有格和双重所有格。例如：Tom’sbestfriendisMary.(Tom’s是所有格)Thetitle(标题)ofthebookisinteresting.(ofthebook为所有格)afriendofmyfather’s我爸爸的一个朋友（同时有of和’s,为双重所有格）2.-’s所有格的构成方法(1)一般情况在词尾加“’s”：（包括单数名词和不带词尾s的复数名词)。today’spaper今天的报纸children’sbooks儿童图书(2)带词尾s的复数名词只加省字撇(’)。theteachers'desks老师们的桌子注意：带词尾s的单数名词，通常仍加’s：theboss’splan老板的计划(3)用and连接的并列连词的所有格要分两种情况，①各自所有，要分别在并列连词后加-’s；②共同所有，只在最后一个名词后加-’s。Tom’sandJim’srooms汤姆和吉姆(各自)的房间TomandJim’srooms汤姆和吉姆(共同)的房间Unit61.问价格-Howmuchisit?-It’s5yuan./It’s5dollars.-Howmucharethese/those?-Theyare5yuan/dollars.2.询问对某件商品的意见-Howdoyoulikethisskirt?-It’spretty/expensive.-Howdoyoulikethesepants?-Theyarenice.3.描述物品It’sveryexpensive/cheap.It’stoobig/small.They’reveryexpensive/cheapThey’retoobig/small.4.请求试穿某件衣物并告知尺码-CanItryiton?Size7,please.-Sure.Hereyouare.-CanItrythemon?-Sure.考试题目类型：一、选出不同类的一项。二、判断发音是否相同。（√）（×）ireroraralurle三、选择题。在几楼1.-Theartroomisonthefloor.AfirstBoneCtwo一般疑问句2.-Doyouhavealibrary?-_____AYes,itis.BYes,wedo.CYes,theyare.3.-Isthisyourball?-No,______.Asheisn’t.Bheisn’t.Citisn’t.4.-Aretheyhorses?-________________AYes,theyare.BNo,theyare.CYes,theyaren’t.5.-CanIgooutside?-__________________A-No,youcan.B-No,youaren’t.C-No,youcan’t.问地点6.-_____theteachers’office?-It’sonthesecondfloor.AWhereBWhat’sCWhere’s该做某事7.It’stime______gohome.A.toB.forC.at8.It’stime______Englishclass.A.toB.forC.at9.It’stime_______havelunch.A.toB.forC.at10.-It’s9_____.It’stimefordinner.A.a.m.B.p.m.C.a.p.问时间11.-Whattimeisit?-___________________A.It’sblueB.I’msix.C.It’steno’clock.12.-What_____isit?-It’s9:00A.classB.timeC.colour问天气13.-_____theweatherlikeinHarbin?-It’ssnowy.A.What’sB.Where’sC.How’s14.It’s39degrees.It’s______.A.coolB.coldC.hot15.What’stheweatherliketoday?-______A.It’snearthedesk.B.It’scool.C.It’sredandyellow.15.It’shotoutside.Take____yourshirt.A.offB.upC.to问颜色16.-_______arethey?-Theyareyellow.A.WhataboutB.WhatcolourC.Howcolour17.Whatcolourisit?-_______A.It’sgood.B.It’swhite.C.It’ssunny.名词单复数18.Therearefive___onthefirstfloor.A.deskB.computerC.classrooms18.Howmany___doyouhave?A.bookB.tomatosC.cows19.Arethese____?A.sheepB.pandaC.hen20.Idon’tlike_______.A.potatoesB.potatoC.apotatoBe动词用法21._____isafarm.A.TheB.ThatC.These22.These___greenbeans.A.amB.isC.are23.Whatcolour____theshoes?A.amB.isC.are24.I____astudent.A.amB.isC.are25.He____anurse.A.amB.isC.are形容词性物主代词和名词性物主代词26.Thatis___classroom.A.meB.myC.I27.Thisis_____hat.It’s______.A.your;yoursB.yours;yoursCyours;your28.Thoseare_____.Theyare_____coat.A.my;mineB.mine;myCmy;my29.______isonthedesk.It’sMike’s.A.IB.mineC.myD.Mine30._____isp