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精品文档用心整理资料来源于网络仅供免费交流使用三年级上册单元知识点摘要字母表：英文字母有26个，分大写字母和小写字母。有印刷体和书写体。其中，元音字母有5个，它们是：AaEeIiOoUu,其他21个是辅音字母。印刷体：AaBbCcDdEeFfGgHhIiJj书写体：______________________________________________________印刷体：KkLlMmNnOoPpQqRrSs书写体：_______________________________________________________印刷体：TtUuVvWwXxYyZz书写体：_______________________________________________________Unit1问别人的名字一、向别人问好：你好！Hello!Hi！二、跟别人道别：再见！Goodbye!Bye!Bye-bye!三、问对方的名字：What’syourname?I’m...四、见到对方很高兴：Nicetomeetyou.----Nicetomeetyou,too.五、缩写与分写：What’s=Whatis是什么I’m=Iam我是name’s=nameis名字是六、对应词：you你--I我your你的--my我的Unit2问是什么物品一、学习用具单词：deskchairbookpencilruler精品文档用心整理资料来源于网络仅供免费交流使用二、表示可数名词物品的单数前面要用a\an。a用于辅音音素开头的名词前表示“一”，an用于元音音素的名词前表示“一”，abookanapple三、缩写与分写：it’s=itis它是四、问这是什么？What’sthis?It’sa\an...Unit3问这是......吗一、动物类单词：elephantpandamonkeyliontigerrabbitdogfishcat二、缩写与分写：isn’t=isnot不是三、问别人这是......吗？Isthisa\an...?Yes,itis.\No,itisn’t.Unit4问是谁一、对应词（家人）grandfather--grandmotherfather--mothersister--brother二、同义词：father--dadmother--mom三、代词：I我you你he他she她it它四、be动词（isamare)与人称：I用am,you用are,is要跟hesheit五、问某人是谁：Who’she?He’s...Who’sshe?She’s...六、常用语：Howareyou?你好吗？I’mfine,thanks.我很好，谢谢。Howaboutme?那我呢？Youaremyfriend.你是我的朋友。七、缩写与分写：Who’s=Whois是谁He’s=Heis他是She’s=Sheis她是You’re=youare你是Culture1家庭树familytree精品文档用心整理资料来源于网络仅供免费交流使用Unit5问别人的年龄多大了一、数字单词:onetwothreefourfivesixseveneightnineten二、可数名词物品两个以上用复数表示，后面加s或es。balloon--balloonscandle--candlespresent--presentscookie--cookiesnoodle--noodles三、问别人几岁:Howoldareyou?I’m...Howoldishe＼she?He’s....\She’s...四、缩写与分写:I’m=Iam我是You’re=Youare你是He’s=Heis他是She’s=Sheis她是That’s=Thatis那是五、常用语：对了。That’sright.Unit6会做的事情一、动作词：flyreadsingdrawswimcook二、会做的事：Ican...Youcan...Hecan...Shecan...三、你会做的事：Ican’t...Youcan’t...Hecan’t...Shecan’t...四、问别人会......吗？CanI...?Yes,youcan.\No,youcan’t.Canyou...?Yes,Ican.\No,Ican’t.Canhe...?Yes,hecan.\No,hecan’t.Canshe...?Yes,shecan.\No,shecan’t.Canyourmother...？Yes,shecan.\No,shecan’t.......五、常用语：Let’ssing!让我们唱歌吧！Whataboutyou?那你呢？六、缩写与分写:can’t=cannot不能、不会Let’s=letus让我们......Unit7喜欢的事物和饮料一、食物类：cakenoodlesicecreambreadricemilk二、问对方喜欢什么？Whatdoyoulike?Ilike...精品文档用心整理资料来源于网络仅供免费交流使用Whatdoeshe\shelike?He\Shelikes...三、表示喜欢和不喜欢的事物：Ilike...Idon’tlike...He\Shelikes...He\Shedoesn’tlike...四、缩写与分写：（表示否定的助词）don’t=donotdoesn’t=doesnot（注意人称变化，选好like\likes,do\does，don’t\doesn’t）Unit8喜欢的运动一、运动类单词:soccerbaseballfootballtennisbasketballping-pong二、问别人喜欢......吗？Doyoulike...?Yes,Ido.\No,Idon’t.Doeshelike....?Yes,hedoes.\No,hedoesn’t.Doesshelike....?Yes,shedoes.\No,shedoesn’t.三、助词跟人称搭配I、you用do来帮he\she\it\Tony男他女她一人用does来帮（注意人称变化，选好like\likes,do\does，don’t\doesn’t）Culture2Animalsandcountries动物与国家一、动物类词：eagleelephantkangaroopandapolarbear二、国家:China中国India印度Australia澳大利亚Canada加拿大TheUS美国三、介绍事物来自什么地方：Thisis...这是......Itisfrom...它来自......语音与单词：Aa[ei]appleBb[b]bananaCc[k]catDd[d]dogEe[e]elephantFf[f]fishGg[g]girlIi[ai]icecreamJj[]juiceKk[k]kiteLl[l]lionMm[m]monkeyNn[n]noodlesOo[]orangePp[p]pandaQq[k]queenRr[r]rabbitSs[s]sunTt[t]tigerUu[]uncleVv[v]violinWw[w]watchXx[ks]boxYy[j]yellowZz[z]zoo精品文档用心整理资料来源于网络仅供免费交流使用三年级下册单元知识点摘要Unit1形容人或物的情况一、形容词：bigsmallhappysadhotcoldtallshort二、句子：I'am...You're...They're...We're...She's...He's...It's...（Iam...Youare...Theyare...Weare...Sheis...Heis...Itis...)Unit2询问物品的颜色一、颜色词：redyellowbluepinkorangegreenpurplebrownblackwhite二、三原色：red红yellow黄blue蓝配色：red+yellow=orangered+blue=purpleyellow+blue=greenred+white=pinkred+black=brown三、句子问物品是什么颜色：单数句：Whatcoloristhis?Whatcoloristhat?Whatcolorisit?It's...Unit3问那是什么物品一、房间物品单词：bedpillowwindowclocklampdoor二、句子A那是什么？What'sthat?It's...B那是......吗？Isthata(an)...?Yes,itis.\No,itisn't.Unit4问复数物品一、名词变复数方法：1直接加sbook--books2以s\x\sh\ch结尾加esbox--boxeswatch--watchespeach-peaches3以辅音加y结尾，把y改i再加escherry-cherries精品文档用心整理资料来源于网络仅供免费交流使用4以f或fe结尾，把f或fe改为v，再加esknife-knives二、水果类单词(单数与复数）：banana--bananaspear--pearsorange--orangescherry--cherriesstrawberry--strawberriespeach--peachesgrape--grapeswatermelon--watermelonsapple--apples三、句子A问是什么物品？单数句:What'sthis?What'sthat?What'sit?It's...（答物单数）复数句：Whatarethese?Whesearethose?Whatarethey?They're...（答物复数）B问是.....吗？单数句：Isthisa(an)...?Isthata(an)...?Isita(an)...?Yes,itis.\No,itisn't.复数句：Arethese...?Arethose...?Arethey...?Yes,theyare.\No,theyaren't.四、单数所指物品：this这that那it它用is复数所指物品：these这些those那些they它们用areCulture1Names名字一般称呼女的用：Miss+姓(......女士、小姐)一般称呼男的用：Mr.+姓（......先生)结了婚的女士称呼：Mrs.+丈夫的姓（......夫人、太太）Unit5询问物品的方位一、方位词：inonunderbetween二、衣物类词：sockspantsskirtjacket三、句子：A问单数物品方位:Where's...?It'sin\on\under\betweenthe...(答方位）B问复数物品的方位：Whereare...?They'rein\on\under\betweenthe...(答方位)（where's=whereis在哪里）精品文档用心整理资料来源于网络仅供免费交流使用Unit6问别人是否有某种物品一、餐具类词（单复数）：fork--forksspoon--spoonsknife--kniveschopstick--chopstickscup--cupsglass--glassesplate--platesbowl--bowls二、助词用法疑问助词do与否定助词don't用于人称：Iyouwethey复数人称某人有：Ihave...Youhave...Wehave...Theyhave...没有：Idon'thave...Youdon'thave...Wedon'thave...Theydon'thave...疑问助词does与否定助词doesn't用于人称hesheit男他或女她一个人单数人称某人有：Hehas...Shehas...Ithas...没有：Hedoesn'thave...Shedoesn'thave...Itdoesn'thave...(用了助词has都变为have)三、句子问别人有......吗？DoIhave...?Yes,youdo.\No,youdon't.