五年级上册英语Unit 1-2期中知识点复习-译林版

期中复习1U1＆U2知识点梳理知识点1Therebe句型（1）概念：表示“某处有某物”（2）基本结构：There+be(is,are)+主语+地点句子的主语是某人或某物，谓语动词be要与主语（某人或某物）的数保持一致（3）句型①肯定句Thereis+可数名词单数/不可数名词are+可数名词复数★therebe就近原则：如果therebe句型中主语是两个或两个以上的名词时，就根据离它最近的一个名词的单复数选用is或are.如：Therearesomepicturesandatelephone.Thereisatelephoneandsomepictures.②否定句：在be动词的后面加not（isnot=isn't，arenot=aren't）★Thereisn’t/aren’t…=Thereis/areno…Thereisn’taboyhere.=Thereisnoboyhere.Therearen’tanyboyshere.=Therearenoboyshere.【注意】some改为any;and改为or③一般疑问句：be动词提前a.单数：Istherea/an+单数名词+地点？回答：Yes,thereis./No,thereisn’t.如：---Isthereacakeinthefridge?---Yes,thereis.b.复数：Arethereany+复数名词+地点？回答：Yes,thereare./No,therearen’t.如：---Arethereanychairsintheclassroom?---Yes,thereare.c.不可数：Isthereany+不可数名词+地点？回答：Yes,thereis./No,thereisn’t.如：---Isthereanymilkinthebottle?---Yes,thereis.【注意】some改为any特殊疑问句1）对数量提问Howmany+名词复数+arethere+地点？Howmuch+不可数名词+isthere+地点？如：HowmanypeoplearethereinChina?Howmuchmoneyisthereinyourpocket（口袋）？2）对主语提问主语是人：Who’s+地点？主语是物：What’s+地点？（注意无论主语是单数还是复数，提问都用is）【句型辨析】1．What’s+this/that/it+地点？It’sa/an…如：What’sthisinyourschoolbag?It’sabook.2．What’s+地点？Thereis/are…如：What’sinyourschoolbag?Thereisabookandsomepencils.3.对地点提问Whereis/are+主语？【区别】therebe和haveTherebe是指“在某地存在某物或某人”如：ThereisaMusicroominourschool.have是指“某人拥有某物或某人”如：WehaveaMusicroom.知识点2方位介词1.between在…之间（两者之间）betweenyouandme,betweentheboys2.beside在…旁边3.under在…下面4.infrontof在…前面5.behind在…后面【注意】方位介词不要和表示时间前后的before/after混淆知识点3感叹句（1）what引导的感叹句  a.What+a/an+形容词+可数名词单数！What a beautiful house!  b.What+形容词+可数名词复数！  What nice dresses!  c. What+形容词+不可数名词！     What delicious milk!  （2）how引导的感叹句      How+形容词/副词！    How nice!知识点4some＆any单词相同不同例句some后面加可数名词的复数或不可数名词用于肯定句Ihavesomebananas.I’dlikesomemilk.用于疑问句（表示建议、请求或希望得到肯定回答）①-Wouldyoulikesometea?(建议）-Yes,please.②-Howaboutsomenoodles?(建议)

③-CanIhavesomewater?(请求)-Hereyouare.any用于疑问句或否定句Doyouhaveanymangoes?Idon’thaveanygrapes.知识点5hard①形容词，表示“努力的，硬的，严厉的”②副词，表示“努力地，困难地”常用短语：workhard辛勤工作studyhard努力学习知识点6find＆lookforfind强调“找”的结果，译为“找到”lookfor强调“找”的过程，译为“寻找”知识点7can情态动词can+动词原形知识点8文化板块Coffeeispopularinwesterncountries.咖啡在西方国家盛行。TeaispopularinChina.茶在中国盛行。知识点9语音字母c的发音/k/catcancarcakecakecoatcomecupdoctor注意school/s/nicepencildanceicecreamjuicecinemaricesciencecity知识点10基数词＆序数词1.数词基数词：表示数量（除了one，基数词后面加名词的复数形式）（几个）如：onecar;twocars;threecars序数词：表示顺序（序数词前面一般要加“the”，后面加名词的单数形式）（第几）如：thefirstfloor;thesecondstudent;thethirdhouse2.序数词书写：1-1011-1920-901first1st11eleventh11th2second2nd12twelfth12th20twentieth20th3third3rd13thirteenth13th30thirtieth30th4fourth4th14fourteenth14th40fortieth40th5fifth5th15fifteenth15th50fiftieth50th6sixth6th16sixteenth16th60sixtieth60th7seventh7th17seventeenth17th70seventieth70th8eighth8th18eighteenth18th80eightieth80th9ninth9th19nineteenth19th90ninetieth90th10tenth10th3.序数词变化规律：1-19：在词尾+th（除去1,2,3,5,8,12）整十：yie+th非整十：把个位数变成相应的序数词知识点11在…楼★在楼层前用介词on,如：在一楼onthefirstfloor句型：It’sonthe+序数词+floor./They’reonthe+序数词+floor.知识点12showshow作动词，后加宾格/名词showsb.sth=showsth.tosb.给某人看某物show作名词“展览，表演”afashionshow一场时装表演知识点13Let’sgoandhavealook.let后的动词用原型go+and+另一个动词：“去…”goandplaybasketballgoandhavealookgoandhavealookat+名词知识点14fun作名词：乐趣（不可数名词）Whatgreatfun!②作形容词：有趣的；愉快的【拓展】fun