开心版小学英语三年级英语下册上、下册句子知识点摘要

开心版小学英语三年级英语下册上、下册句子知识点摘要开心版小学英语三年级英语下册上、下册句子知识点摘要开心版小学英语三年级英语下册上、下册句子知识点摘要资料仅供参考文件编号：2022年4月开心版小学英语三年级英语下册上、下册句子知识点摘要版本号：A修改号：1页次：1.0审核：批准:发布日期：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问别人的名字向别人问好：你好！Hello!Hi！跟别人道别：再见！Goodbye!Bye!Bye-bye!问对方的名字：What’syournameI’m...见到对方很高兴：Nicetomeetyou.----Nicetomeetyou,too.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问是什么物品学习用具单词：deskchairbookpencilruler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缩写与分写：it’s=itis它是问这是什么What’sthis

It’sa\an...Unit3问这是......吗动物类单词：elephantpandamonkeyliontigerrabbitdogfishcat缩写与分写：isn’t=isnot不是问别人这是......吗

Isthisa\an...Yes,itis.\No,itisn’t.Unit4问是谁对应词（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familytreeUnit5问别人的年龄多大了数字单词:onetwothreefourfivesixseveneightnineten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问别人几岁:HowoldareyouI’m...Howoldishe＼sheHe’s....\She’s...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那是常用语：对了。That’sright.Unit6会做的事情动作词：flyreadsingdrawswimcook会做的事：Ican...Youcan...Hecan...Shecan...你会做的事：Ican’t...Youcan’t...Hecan’t...Shecan’t...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.......常用语：Let’ssing!让我们唱歌吧！Whataboutyou那你呢缩写与分写:can’t=cannot不能、不会Let’s=letus让我们......Unit7喜欢的事物和饮料食物类：cakenoodlesicecreambreadricemilk问对方喜欢什么WhatdoyoulikeIlike...

Whatdoeshe\shelikeHe\Shelikes...表示喜欢和不喜欢的事物：Ilike...Idon’tlike...He\Shelikes...He\Shedoesn’tlike...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喜欢的运动运动类单词:soccerbaseballfootballtennisbasketballping-pong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动物与国家动物类词：eagleelephantkangaroopandapolarbear国家:China中国India印度Australia澳大利亚Canada加拿大TheUS美国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句子问物品是什么颜色：单数句：WhatcoloristhisWhatcoloristhatWhatcolorisitIt's...Unit3问那是什么物品房间物品单词：bedpillowwindowclocklampdoor句子A那是什么What'sthatIt'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-cherries4以f或fe结尾，把f或fe改为v，再加esknife-knives水果类单词(单数与复数）：banana--bananaspear--pearsorange--orangescherry--cherriesstrawberry--strawberriespeach--peachesgrape--grapeswatermelon--watermelonsapple--apples句子A问是什么物品？单数句:What'sthisWhat'sthatWhat'sitIt's...（答物单数）复数句：WhataretheseWhesearethoseWhataretheyThey'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.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询问物品的方位方位词：inonunderbetween衣物类词：sockspantsskirtjacket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）Unit6问别人是否有某种物品餐具类词（单复数）：fork--forksspoon--spoonsknife--kniveschopstick--chopstickscup--cupsglass--glassesplate--platesbowl--bowls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.Dowehave...Yes,youdo.\No,youdon't.Doyouhave...Yes,Ido.\No,Idon't.Dotheyhave...Yes,theydo.\No,theydon't.Doeshehave...Yes,hedoes.\No,hedoesn't.Doesshehave...Yes,shedoes.\No,shedoesn't.Doesithave...Yes,itdoes.\No,itdoesn't.Unit7询问别人几点钟了？整点时间表示法：直接在数字后加o'clock（点钟）oneo'clock一点钟twoo'clock两点钟threeo'clock三点钟fouro'clock四点钟fiveo'clock五点钟sixo'clock六点钟seveno'clock七点钟eighto'clock八点钟nineo'clock九点钟teno'clock十点钟eleveno'clock十一点钟twelveo'clock十二点钟句子：A问别人九点钟了WhattimeisitIt's...

B问别人现在是......了吗Isit...o'clockYes,itis.\No,itisn't.

Unit8问事物有多少个数词onetwothreefourfivesixseveneightnineteneleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteentwenty句子询问物品有多少个？Howmany...（复数)arethere单数答：Thereis...(数目）两个以或上复数答：Thereare...（数目）（注意：问的时候，不知道物品的具体数，用复数来问）Culture2Eating吃中国食物单词：rice米饭noodles面条mantou馒头congee粥dumplings饺子二、西方食物单词：cheese奶酪hamburger汉堡包sandwic