人教六年级小升初英文必背知识点汇总40条

小升初英语必考知识点汇总：小升初英文必背知识点汇总40条1.现在进行时表示正在发生的事情或进行的动作，常与now,listen,look等词连用，结构是主语+be动词(am,is,are)+动词ing.如：Itisrainingnow.Itissixo’clocknow.Myparentsarereadingnewspapersinthesittingroom.Look!Thechildrenarehavingarunningracenow.Listen!Whoissinginginthemusicroom.问句将be动词移前，否定句在be动词后+not.2.一般现在时表示经常反复发生的事情或动作，常与often,usually,sometimes,always,everyday(weekyear…)onSundays等词连用。结构是主语+动词原形；当主语为第三人称单数即he,she,it,Tom,mymother,theboy等词时，动词后加s或es.如：WehaveanEnglishlessoneveryday.Mybrotheroftencatchesinsectsattheweekends.Dotheboysrunfasterthanthegirls?Yes,theydo.Bendoesn’tdowellinPE.问句借助于do,does否定句借助于don’t,doesn’t，后面动词一定要还原。3.一般过去时表示发生在过去的事情或存在的状态，常与justnow;amomentago;…ago;yesterday;last(week;month;year;Monday;weekend);thismorning等词连用，结构是主语+be动词的过去式（was;were）或主语+动词的过去式。注意：be动词与动词过去式不可同时使用。如：Myearphoneswereonthegroundjustnow.Wherewereyoulastweek?Iwasatacamp.Whatdidyoudoyesterday?Ivisitedafarm问句有be动词将be动词移前，没有be动词借助于did，后面动词还原；否定句有be动词在后面加not，没有借助于didn't后面动词还原。4.一般将来时表示将要打算发生的事情或动作，常与tomorrow,nextweek(year;Tuesday…),thisweek(weekend;evening;afternoon;…)today等词连用。结构是主语+be(am,is,are)goingto+动原或主语+will+动原。如：Whatareyougoingtodotomorrow?Iamgoingtohaveapicnic.Mysisterisgoingtoplaythepianoattheconcert.Thechildrenaregoingtohaveasportsmeetingnextweek.Tomwill/isgoingtoseeaplaywithhisfatherthisevening.问句将be动词或will移前；否定句在be动词或will后加not.5.情态动词can;can’t;should;shouldn’t;must;may后一定加动词原形。如：Thegirlcan’tswim,buthecanskate.Don’ttalkinclass,youshouldlistentotheteachercarefully.6.肯定祈使句以动词原形开头；否定祈使句以don’t加动词原形开头。如：Opentheboxforme,please.请为我打开盒子。LiuTao!Pleasegetupearliertomorrow.刘涛，明天请早点起床！Don’twalkonthegrass!不要在草地上走！Helen!Don’tclimbthetree,please.海伦！不要爬树。7.去干嘛用go+动词ing如:goswimming;gofishing;goskating;gocamping;gorunning;goskiing;gorowing…8.than前用比较级；as…as之间用原级。如：Mymotheristwoyearsyoungerthanmyfather.我妈比我爸年轻两岁。LiuTaojumpsasfarasBen.刘涛跳得和本一样远。9.喜欢做某事用like+动词ing或like+to+动原。如：SuYanglikesgrowingflowers.苏阳喜欢种花。ThechildrenliketoplaywithlanternsatSpringFestival.孩子们喜欢在春节去玩花灯。10.想要做某事用wouldlike+to+动原或want+to+动原。I’dliketovisittheHistoryMuseum.=IwanttovisittheHistoryMuseum.11.some用于肯定句中，在否定句和问句中改为any,但当表示委婉语气时仍用如：CanIhavesomewritingpaper?Wouldyoulikesomeorangejuice?12.人称代词主格做主语用，一般放在句首或动词前，主格分别是Iyouhesheitweyouthey。宾格做宾语用，一般放在动词或介词后如：Openthemforme.Letus…,joinme等。宾格分别是meyouhimheritusyouthem。形容词性物主代词放在名词前，不能单独使用，分别是myyourhisheritsouryourtheir。名词性物主代词相当于形物加名词，它只能单独使用后面不好加名词，分别是mineyourshishersitsoursyourstheirs。13.介词后要么不加动词，加动词只能加动词ing形式，如：begoodatrunning;dowellinjumping;14.季节前，月份前用介词in，如：insummer；inMarch，具体的哪一天如星期几，几月几日用介词on如：onSaturday;onthesecondofApril;onWednesdaymorning,在几点钟前用介词at如：ataquartertofour;只在上下午晚上用in如：inthemorning/afternoon/evening;但在夜间用atnight。另：季节，月份和星期前不好加the.15.名词复数构成的方法有规则的有(1)直接在名词后加s如orange—oranges;photo—photos;(2)以x,s,sh,ch结尾的加es如：box—boxes;glass—glasses;waitress—waitresses;watch—watches;peach--peaches(3)以辅音字母加y结尾的改y为i加es如：study—studies；library—libraries;hobby—hobbies;family—families;(4)以f,fe结尾的改f,fe为v＋es如：knife—knives;thief—thieves（注:以o结尾的我们学过的只有mango加es,mango—mangoes其余加s,）不规则的有：man—men;woman—women;people—people;child—children16.动词第三人称单数的构成(1)直接在动词后加s如：run—runs;dance—dances(2)以s,sh,ch,o结尾的加es如：do—does;go—goes;wash—washes;catch—catches(3)以辅音字母加y结尾的改y为i加es如：study—studies;carry—carries;17.现在分词的构成(1)直接在动词后加ing如：sing—singing;ski—skiing;(2)双写词尾加ing如：swim—swimming;jog—jogging;run—running;(3)以不发音的e结尾的去e加ing如：ride—riding;dance—dancing;make—making;18.规则动词过去式的构成(1)直接在动词后加ed，如：clean—cleaned;milk—milked;play—played;(2)以e结尾的直接加d如：dance—danced;taste—tasted;(3)以辅音字母加y结尾的改y为i加ed如：study—studied;carry—carried;(4)双写词尾加ed如：stop—stopped;jog—jogged;不规则的有am,is—was;are—were;do,does—did;have,has—had;go—went;meet—met;sit—sat;see—saw;get—got;tell—told;run—ran;come—came;steal—stole;read—read;19.形容词副词比较级的构成规则的(1)直接在形容词或副词后加er如；small—smaller;low—lower;(2)以e结尾的加r如：late—larer;(3)双写词尾加er如：big—bigger;thin—thinner;fat—fatter;(4)以辅音字母加y结尾的改y为i加er如：heavy—heavier;early—earlier;不规则的有：good,well—better(最高级为best);many,much---more(最高级为most);far---farther;20.rain与snow的用法(1)作为名词意思是雨水和雪是不可数名词如：Thereisalotofrainthereinspring.那儿的春天有很多雨水。(2)作为动词意思是下雨和下雪，有四种形式分别是动词原形rain；snow，第三人称单数rains；snows，现在分词raining；snowing和过去式rained；snowed;如：①Look!Itisrainingnow.瞧！天正在下雨。②ItoftenrainsinNantonginsummer.南通夏天经常下雨。③Itrainedyesterday.昨天下了雨。④Itisgoingtoraintomorrow.明天要下雨。(3)形容词为rainy和snowy意思是有雨的和有雪的如：Itisoftenrainyhereinspring.这儿的春天经常是有雨的。Ifitisrainytomorrow,I’llstayathome.如果明天是有雨的，我将呆在家里。21.比较级时注意只有同类事物才可进行比较。如：Myeyesarebiggerthanhers.Yourschoolbagisheavierthanmine.MycomputerisnicerthanNancy’s.Mybrotherisstrongerthanme.22.have,has表示某人有(has用于第三人称单数)；Thereis/are;Therewas/were表示某地存在有，注意Therebe句型的就近原则，单数或不可数用thereis/was;复数用thereare/were.23.眼镜glasses;耳机earphones;鞋shoes;裤子trousers等词本身是复数。如：Myglasseswereonthechairjustnow.但如果表示这双，这副，一双的时候用单数如：Thereisapairofchopsticksontheplate.Thispairofearphonesisforyou.24.五个元音字母分别是Aa,Ee,Ii,Oo,Uu;25.a用于辅音前不是辅音字母前；an用于元音前不是元音字母前。如：Thereisan’s’,a‘t’,a‘u’,a‘d’,an‘e’,an‘n’,anda‘t’intheword‘student’.26.时间表示法有两种(!)直接读时钟和分钟。如6:10读成sixten;7:30读成seventhirty;8:45读成eightforty-five;(2)用to与pas