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1小学英语5B第五单元知识点一、四会单词1.擦、洗clean:是动词：第三单:cleans,+ing：cleaning(直接法)短语：cleanthecar(洗小汽车)cleantheclassroom（打扫教室）cleanthetable(擦桌子)，clean也可以做形容词：干净的：acleanclassroom(一间干净的教室)区分：wash:washclothes(洗衣服)washthedishes(洗碗)2.烧、煮cook:是动词：第三单:cooks,+ing：cooking(直接法)短语：cookbreakfast/lunch/dinner(做早餐/中餐/晚餐),cooknicefood(烹饪美食)，cookfish(烧鱼)cook也可做名词：厨师：agoodcook(一名好厨师)区分：make:makeacake(做蛋糕)makeasalad(做沙拉)3.忙碌busy:是形容词：前面用be动词：Mymotherisbusy.反义词：free（空闲的）4.花园garden:是名词：复数：gardens,短语：inthegarden(在花园里)区分：park5.甜的sweet:是形容词，前面用be动词：Mygrapesarebigandsweet.短语：sosweet（如此的甜）toosweet（太甜）,verysweet（很甜）sweet也可做名词：糖果：eattoomanysweets(吃太多的糖)二、三会单词6.父母parents:是复数名词，做主语时是其他人称，对应的助动词是do，be动词是are，7.扫地sweepthefloor:是动词短语，sweep：第三单：sweeps,+ing:sweeping(直接法)8.洗碗washthedishes:是动词短语，wash：第三单：washes(+es),+ing:washing(直接法)9.整理床铺makethebed：是动词短语，make：第三单：makes,+ing:making(去e法)10.种植grow：是动词：第三单：grows,+ing:growing(直接法),短语：growgrapes(种葡萄)growflowers(种花)同义：plant11.害虫pest：是名词：复数：pests,区分：rest12.瓢虫ladybird：是名词，复数：ladybirds,13.走了，离开goaway：是动词短语，go：第三单：goes(+es),+ing:going(直接法)类似短语：runaway(跑了)flyaway（飞了）三、短语1.周六早上Saturdaymorning2.在周六早上onSaturdaymorning23.洗小汽车cleanthecar或cleanacar4.帮他helphim(动宾)5.做早餐cookbreakfast(lunch,dinner)6.在起居室里inthelivingroom7.扫地sweepthefloor8.在他卧室里inhisbedroom9.擦桌子cleanthetable10.整理床铺makethebed11.洗衣服washclothes12.洗碗washthedishes（dish的复数要加es）13.在下午intheafternoon14.今天下午thisafternoon(前面没有in)15.很忙verybusy16.我和海伦HelenandI17.吃水果eatfruit(fruit是不可数名词)18.看电视watchTV19.帮助他们的父母helptheirparents20.葡萄上的害虫thepestsonthegrapes(在某处的某某要先翻译后一个某某)21.听风儿吹listentothewindblowing22.看着花儿生长watchtheflowersgrowing23.喜欢坐着likesitting或liketosit24.喜欢唱歌likesinging或liketosing25.把水壶放在上面putthekettleon26.把水壶拿下来takethekettleoff27.种葡萄growgrapes28.在她的花园里inhergarden29.又大又甜bigandsweet30.走了goaway31.跑了runaway32.飞了flyaway33.喜欢画画likedrawing（like+动词ing）34.想要画wouldliketodraw或wanttodraw（动词不定式：to+动词原形）35.画一件连衣裙drawadress36.画得好drawwell(动词+副词)37.在厨房里inthekitchen38.当心lookout四、知识点1.现在进行时：正在做某事提示词：listen,now,look,现在XX点，某人在做某事,XXX在哪？正在做某事,现在进行时的构成：am,is,are+动词ing.例句：am:肯定句：Iamhelpinghim.(我在帮他。)is：肯定句：Sheiscookingdinner.(她在做晚饭。)否定句：I’mnothelpinghim.(我不在帮他。)否定句：Sheisn’tcookingdinner.(她不在做晚饭。)一般疑问句：Areyouhelpinghim?(你在帮他吗？)一般疑问句：Isshecookingdinner?(她在做晚3饭吗？)肯定答：Yes,Iam.(是的，我在。I和am不能缩写)肯定答：Yes,sheis.(是的，她在。she和is不能缩写)否定答：No,I’mnot.(不，我不在。)否定答：No,sheisn’t.或No,she’snot.(不，她不在。)特殊疑问句：Whatareyoudoing?(你在做什么？)特殊疑问句：Whatisshedoing?(她在做什么？)are:肯定句：Theyareeatingfruit.(他们在吃水果。)否定句：Theyaren’teatingfruit.(他们不在吃水果。)一般疑问句：Aretheyeatingfruit?(他们在吃水果吗？)肯定答：Yes,theyare.(是的，他们在。they和are不能缩写)否定答：No,theyaren’t.(不，他们不在。)特殊疑问句：Whataretheydoing?(他们在做什么？)其他：WhereisTim?Heissleepinginhisbedroom.(Tim在哪里？他正在卧室里睡觉。)It’sfouro’clockintheafternoon.Mikeisplayingfootballintheplayground.(现在是下午四点。Mike正在操场上踢足球。)Whereisshesinging?She’ssinginginthemusicroom.(她正在哪里唱歌？她正在音乐教室里唱歌。)Whoiscookingdinner?Mike’smother./Mike’smotheris.(谁在做晚饭？是迈克的妈妈。)WhoiswatchingTV?TimandJim./TimandJimare.(谁在看电视？是Tim和Jim)2.动词现在分词的构成：（1）直接法：cleaning,cooking,sweeping,sleeping,doing,washing,helping,watching,eating,growing,blowing,singing,going,drawing,drawing,（2）去e法：skate→skating,make→making,dance→dancing,write→writing,have→having,ride→ridingcome→coming,take→taking,leave→leaving,wake→waking（3）双写法：putting，running，beginning，stopping，swimming，shopping，chatting,sitting,getting,winning3.动词+宾格：I’mhelpinghim.HelenandIarehelpingher.Wecanhelpyou.4.amisare+形容词：Mymotherisbusy.5.我和某某某：HelenandIarehelpingher.6.单数变复数：dish—dishes7.动词第三单：wash—washes8.不可数：fruit9.同义：grow=plant10.likedoing和liketodo:Ilikesinging.Iliketosinginthemorning.11.介词：inthekitchen,inhisbedroom,inthelivingroom,inthemorning,intheevening,inhis4garden,liketosing,listentothewindblowing,liketosit,putthekettleon,onthegrapes,takeitoff12.特殊疑问词who的用法：情态动词:Whocanplaybasketballwell?Mike./Mikecan.(谁篮球打得好？是迈克)Whoshouldhavearestathome?SuHai./SuHaishould.(谁应该在家休息？是苏海。)一般现在时：WholivesonMoonStreet?SuHaiandSuYang./SuHaiandSuYangdo.(谁住在月亮街？是苏海和苏阳。)Whowalkstoschool?YangLing./Yangdoes.(谁步行上学？是杨玲。)现在进行时：Whoiscookingdinner?Mike’smother./Mike’smotheris.(谁在做晚饭？是迈克的妈妈。)WhoiswatchingTV?TimandJim./TimandJimare.(谁在看电视？是Tim和Jim)13.ing字母组合在单词中发/ɪŋ/音的单词有：bring,morning,sing,spring,evening,livingroom,anything,king,swing,wing,finger,stocking,pudding,dumpling,以及动词现在分词中的ing（swimming,drawing…）5小学英语5B第六单元知识点一、四会单词1.蔬菜vegetable:可数名词：复数：vegetables,短语：greenvegetables(绿色蔬菜)growvegetables(种植蔬菜)2.西红柿tomato:可数名词：复数：tomatoes(加es,类似的：potatoes,mangoes,heroes,不同的：zoos,photos,radios),短语：tomatojuice（西红柿汁）tomatosoup（西红柿汤）3.土豆potato:可数名词：复数：tomatoes(加es)短语：cookmeatwithpotatoes(土豆烧肉)4.寻找lookfor:动词短语，区分：find（find强调寻找的结果，lookfor强调寻找的过程）5.喜爱love:动词，第三单：loves,+ing:loving（去e法）同义：like6.面包bread:不可数名词，对应的助动词是does，be动词是is，二、三会单词7.运动，比赛game：是名词，复数：games，短语：afootballgame(一场足球比赛)playcomputergames(玩电脑游戏)playagame或playgames(玩游戏),同义：match8.有……气味，闻起来smell：是动词，第三单：smells,+ing:smelling,smell+形容词：smellnice(闻起来很香)9.肉meat：不可数名词，对应的助动词是does，be动词是is，短语：cookmeatwithpotatoes(土豆烧肉)10.我等不及了！Ican’twait!:11.准备好ready：是形容词，前面用be动词：Dinnerisready.准备好做某事：bereadyfor+名词,bereadyto+动词原形12.好吃的，美味的yummy：是形