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今天不努力，明天徒伤悲！好成绩不是一句空话，需要你辛勤地付出！小学英语五年级科普版句子一、一般疑问句以be动词（am、is、are），助动词（do、does、have），情态动词(can、may等)引导的问句是一般疑问句，要用yes（是）或no（否）来回答。1、Doyouhavearuler?Yes,Ido./No,Idon’t.2、Doesacomputerhaveakeyboard?Yes,itdoes./(No,itdoesn’t.)3、CanIuseit?Yes,youcan./Certainly,hereyouare./OK./Ofcourse.(当然可以)4、Areyouwashingclothes?Yes,Iam./No,I’mnot.5、IsDadhelpingyou?Yes,heis./No,heisn’t.二、特殊疑问句以特殊疑问词开头，对陈述句中的某一部分提出疑问或进行发问的句子叫特殊疑问句。特殊疑问词：wh-开头外加能与之结伴同行的名词；how及它的形容词兄弟姐妹们，即如：what，where，which，who，when，why，whatclass，whattime；how，howmany，howold，howmuch等。1、Whatareyoudoing?I’mdrawing.2、Whatisshedoing?She’ssinging.3、WhereisEve?Sheisintheclassroom.4、Whoiswearingyellowtoday?Lucy.5、Whyaren’ttheyswimming?Oh,thereisnowaterinthepooltoday.6、Howareyoudoing,Eve?Notwell.7、Howmanycakesdoyouhave?Two.三、重要句子（需要背诵，知道意思，背写）1、Doyouhavealongruler?2、It’stooshort.3、Ithinkshehasone.4、What’sonefromtwo?5、Letmeshowyou.6、Hereyouare./Hereitis.7、ItlookslikeaTV.8、DoseaTVhaveamouse,too?9、Iplaywithhimeveryday.10、Hehasnolegs.11、ThelettersarecalledE-mails.12、Whatareyoudrawing?13、Itlooksjustlikeme.14、Peteasksforapen.15、Itdoesn’tmatter.Jimcan’treadorwrite,either.聪明的人把握今天，愚蠢的人等待明天。只要努力，希望就会变成现实！16、Wherearetheboysinyouclass?17、Theyoftendosportsthere.18、Thereisnowaterinthepooltoday.19、Annissittingatadesk.20、Comeandhavesuppernow.21、SoIhavetowriteslowly.22、Let’seatittogether.23、Let’sshareitwithhim.24、I’mmuchbetter.25、Howareyou?26、Let’sgoandseehim.短语onefromtwo二减一wantto想要oneofthem他们中的一个looklike看起来像playwith和…一起玩becalled叫做writealetterto给…写信can’treadorwrite既不会读也不会写askfor索要Itdoesn’tmatter.没关系intheplayground在操场上playfootball踢足球playbasketball打篮球runarace赛跑sportscentre体育中心dosports做运动watchTV看电视swimmingpool游泳池washclothes洗衣服goupahill爬山cleanthewindow擦窗户dohomework做作业washface洗脸sweepthefloor扫地gowith和…一起去havebreakfast吃早饭havelunch吃午饭havesupper吃晚饭havedinner吃饭haveto不得不sharewith和…一起分享notwell不好You’rewelcome./Notatall.不客气语法一、a与an，一般地，在字母a、e、i、o、u前用an，其余用a。anappleaneraseranidearabookabananaadesk二、too与either，都是“也”的意思，too用在肯定句末尾，either用在否定句末尾。Iamapupil,sheisapupil,too.Iamnotapupil,sheisn’tapupil,either.三、some与anysome与any都是表“一些”，some用在肯定句，否定、疑问就要用any.Shehassomeapples.肯定句Shedoesn’thaveanyapples.否定句Doesshehaveanyapples?疑问句四、howmany与howmuchhowmany后跟可数名词复数，howmuch后跟不可数名词，另外howmuch后跟be动词，是在问价钱。Howmanypensdoyouhave?Three.Howmuchmeatdoyouwant?Apound.Howmucharethey?Fiveyuan.五、人称，be动词人称代词人称主格宾格物主代词be动词（am，is，are）形容性物主代词名词性物主代词单数第一人称Imymine第二人称youyouyour今天不努力，明天徒伤悲！好成绩不是一句空话，需要你辛勤地付出！第三人称hehimhissheherhersititits复数第一人称usouroursare第二人称youyouyour第三人称theytheirtheirs我（I）用am，你（you）用are，is连着他（he）她（she）它（it），单数名词用is，复数名词全用are。六、动词的形式1、动词的第三人称单数○1一般在词尾加slook-looksread-readssay-sayswrite-writestake-takesplay-playslisten-listenstalk-talkssee-seesgive-gives○2以sh、ch、s、o、x结尾的加esWash-washeswatch-watchesdo-doesgo-goes○3以辅音字母加y结尾的，变y为i再加escarry-carriescry-criesfly-fliesstudy-studies○4have的第三人称单数是has2、动词的现在分词○1一般在词尾加inglook-lookingsee-seeingwatch-watchingplay-playingdo-doingread-readingdraw-drawinglisten-listeninggo-goingsay-saying○2以不发音e结尾的，去e加ingtake-takingcome-comingwrite-writingride-ridingmake-makingdance-dancing○3以“辅元辅”结尾的，双写最后一个辅音字母再加ingrun-runningswim-swimmingsit-sittingshop-shoppingget-gettingstop-stopping七、名词的形式1、不可数名词有哪些？water水paper纸meat大（猪）肉beaf牛肉fish鱼肉milk牛奶bread面包2、可数名词的复数○1一般在词尾加sbook-booksruler-rulerspen-penspig-pigsdog-dogscat-cats○2以s、z、x、sh、ch结尾的加esbus-busesfox-foxeswatch-watchesflash-flashesbox-boxes○3以辅音字母加y结尾的，变y为i再加esfamily-familiesstory-stories故事○4不规则的一些特例单复数一样的：fishdeersheep以o结尾的：如果不是外来词或缩写，就加es聪明的人把握今天，愚蠢的人等待明天。只要努力，希望就会变成现实！tomato-tomatoespotato-potatoesbingo→bingoespiano-pianosphoto→photoszoo-zoosradio-radios特例:man-menwoman-womenfoot-feettooth-teethchild-childrenthis-thesethat-thosemouse-mice八、陈述句变一般疑问句1、人称变化：句首I变you，you变I，句中my变your，your变my，me变you，you变me。be动词跟着人称变。2、有be，be提前；有情，情提前；无be无情，do、does放句首,其他动词统统用原形。Iamapupil.→Areyouapupil?Eveiswashingclothes.→IsEvewashingclothes?Theyareintheplayground.→Aretheyintheplayground?Icanswim.→Canyouswim?Icanhelpyou.→Canyouhelpme.Hehasalongruler.→Doeshehavealongruler?九、对划线部分提问注意：人称变化同陈述句变一般疑问句的规则一样,划线部分在提问时坚决不能再用到，打死也不能用。1、对现在分词进行提问，套用“What+be+主语+doing？”Iamdoingmyhomework.→Whatareyoudoing？（有人称的变化）2、对现在分词后面部分提问，套用“What+be+主语+现在分词？”Eveisdrawingalittlegirl.→WhatisEvedrawing？3、对地点方位进行提问，套用“Where+be+主语+其他”Iamhere.→Whereareyou?Theboysinmyclassareintheplayground.→Wherearetheboysinyourclass?（有其他成分，有人称的变化）4、对人物提问，只把划线部分改成Who.十、肯定句变否定句人称不用变，and变成or，some变any，有be，benot；有情，情not；无be无情，主语后面放上don’t，doesn’t，其他动词统统用原形。It’sacomputer.→Itisn’tacomputer.(benot)Hecanreadandwrite.→Hecan’treadorwrite.(情not，and变成or)Tedhassomecakes.→Teddoesn’thaveanycakes.（Ted后面放上doesn’t，has变原形，some变any）十一、同音词right-writeto-too-twono-knowby-bye-buythere-theirfor-fourson-sunsee-sea-ceye-Iour-hourwhere-wearmeet-meatbe-beehi-highdeer-dearare-ryou-uwhy-y十二、反义词long-shorttall-shortbig-smallnew-oldright-leftoutside-insiadefast-slowthere-herethis-thatright-wronggood-badwhite-blackcome-goup-downday-nightin-outopen-closestand-sit