1、英语语法大全小学英语重点知识点汇总1开闭音节歌开音节,音节开,一元字母在后排;不怕一辅堵后门,还有哑 e 在门外(拍手念)a,e,o,u,i闭音节,音节闭,一元字母生闷气;辅音字母堵后门,一元字母音短急(拍手念)a,e,o,u,i可数名词的复数变化规律1名词复数有规律,一般词尾加 s;辅音字母+y 型,变 y 为 i,es; ch,sh 真有趣,s,x,es;f,fe 真小气,字母 v 来把它替,es 在后别忘记;字母 o 来真神奇,有生命来 es,没有生命+s.可数名词复数特殊变化规律2中日好友来聚会,绵羊、鹿、鱼把家回。男士、女士 a 变 e;牙(齿)、脚双 o 变双 e;孩子们想去天安门
2、,原形后面 r、 e 、n;老鼠本来爱大米,mice,ice 和 rice.注:中 Chinese,日 Japanese,好友 people.绵羊 sheep,鹿 deer,鱼 fish (这些单词单复数一样) man-men woman-women tooth-teeth foot-feet child-children mouse-mice记住f(e)结尾的名词复数:妻子持刀去宰狼,小偷吓得发了慌;躲在架后保己命,半片树叶遮目光九个以-f(e)结尾的名词。wife(妻子)、knife(刀子)、wolf(狼)、thief(小偷)、shelf(架子)、self(自己)、 life(生命)、ha
3、lf(一半)、leaf(树叶)重点出了七个,即 thief、wife、knife、leaf、wolf、half 和 life。这些名词以-f(e)结尾变复数时,将-f(e)变 v 再加 es。还有以-self 结尾的反身代词复数用法也同样,如: myself-ourselves. yourself-yourselves.一般现在时态(一)I、we、you、they 作主语,动词原形后面跟;否定句,更容易,动词前面加 dont;疑问句,别着急,句首 Do,来帮你,后面问号别忘记;肯定回答用 Yes,I、we、you、they 加上 do;否定回答要用 No,I、we、you、they 加 don
4、t.(二)be 的用法口诀我用 am,你用 are,is 连着他,她,它;单数名词用 is,复数名词全用 are.变疑问,往前提,句末问号莫丢弃变否定,更容易,be 后 not 莫忘记疑问否定任你变,句首大写莫迟疑(三)主语三单他、她、它,动三形式后面压,词尾一般 s 加;辅音字母+y 型,变 y 为 i,es;ch,sh 真有趣,s,x,es;三个特殊那里去?has、goes 和 does;否定句,记住它,动词前面 doesnt;疑问句,别着急,句首 Does,来帮你;肯定回答用 Yes,he、she、it 加 does;否定回答要用 No,he、she、it、doesnt;Does、doe
5、snt 来帮你,后面动词定注意,恢复原形要切记。常用the 的情况特指、重现用定冠;独一无二把冠添。 党、政、机关开会议,组织农业帽在前。江山河海和峡湾;沙岛有帽较安全。阶级国家分朝代;厂矿造船要带衔。节目奏乐衣冠严,习惯随俗记心间。注:冠、帽、衔之类均指定冠词。“介词+时间名词”速记歌年月周前要用 in,日子前面却不行 遇到几号要用 on,上午下午又是 in.要说某日上下午,用 on 换 in 才能行午夜黄昏须用 at,黎明用它也不错 at 也用在明分前,说差可要用上 to,说过只可使用 past,多说多练牢牢记,莫让岁月空蹉跎巧记家庭成员爹 father 娘 mother 哥哥弟弟 bro
6、ther 姐姐妹妹 sister.long before 和before longlong 在前(long before),很久前, long 在后(before long),不久后英语语法大全小学阶段必备的基础英语语法知识点, 时态, 句型, 常用词大全, 你需要的都在这儿了建议大家多读几遍, 把这些深深记在脑子里哦!日期的表示法用the+序数词+ of +月如:三月三日 the third of March;12月25日 the 25th of December.both 表示两者都如:My parents are both teachers.all表示三者以上都如:The student
7、s are all very excited.节日的表示法有day的节日前用on.没有day的节日前用at,如:at Christmas; on Christmas Day; at New Year; on New Years Day.激动兴奋的excited表示激动的,兴奋地主语是人;exciting表示令人激动的,令人兴奋的主语是事情如:The running race is very exciting, so all the students are very excited.赛跑非常令人激动,因此所有的学生都很激动。2英语语法大全比较两者比较用比较级,三者以上比较用最高级如:Who r
8、uns faster, the boy or the girl? The boy does谁跑得更快,男孩还是女孩?男孩。Which season do you like best? I like autumn best.你最喜欢哪个季节?我最喜欢秋天。Which season do you like better, summer or winter? I like winter better.你更喜欢哪个季节,夏天还是冬天?我更喜欢冬天。动词还原的用法前面用了do, does did, dont, doesnt didnt后面动词要还原。如:Did she watch TV last nig
9、ht?Helen doesnt like taking photos.到了到达用get to但注意到家,到这儿,到那儿不可以加to如:get home; get here; get there,另外go home; come here; go there也一样。长着和穿着长着什么用with如:the girl with big eyes 大眼睛的女孩;穿着什么用in如:the man in black穿黑衣服的男人或:the woman in the white skirt 穿白色短裙的妇女让某人做某事用let sb后加动词原形3英语语法大全如:Lets water the flowers t
10、ogether.是该做的时候了用Its time for+名词或Its time to +动原。帮助某人做某事是help sb with sth如:帮我学英语是 help me with my English树上外来的东西在树上用in the tree如:the bird in the tree;树上长的用on the tree如:the apples on the tree运动和乐器球类之前不加the;乐器之前必须加the如:play the piano; play football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
11、 (am, is, are)+动词ing.如:It is raining now.外面正在下雨It is six oclock now.现在6点了My parents are reading newspapers in the sitting room.我父母正在客厅看报纸Look! The children are having a running race now.看!孩子们正在赛跑问句将be动词移前,否定句在be动词后+not.5一般现在时表示经常反复发生的事情或动作, 常与often, usually, sometimes, always, every day(week year) o
12、n Sundays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, my mother, the boy等词时,动词后加s或es.如:We have an English lesson every day.我们每天都要上英语课Do the boys run faster than the girls? Yes, they do.男孩比女孩跑的快吗?是的问句借助于do, does否定句借助于dont, doesnt,后面动词一定要还原。一般过去时表 示 发 生 在 过 去 的 事 情 或 存 在 的 状 态 , 常 与 just now; a moment
13、ago; ago; yesterday; last ( week; month; year; Monday; weekend); this morning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:My earphones were on the ground just now.我的耳机刚刚还在呢。Where were you last week? I was at a camp.你上个星期去哪了?我去野营了What did you do yesterday? I visited a farm你昨天去干嘛了?我去
14、参观农场了。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didnt后面动词还原。一般将来时表示将要打算发生的事情或动作, 常与tomorrow, next week(year; Tuesday), this week( weekend ;evening; afternoon;)today等词连用。结构是主语+be(am, is, are) going to + 动原或主语+will +动原。英语语法大全如:What are you going to do tomorrow? I am going to have a picni
15、c.你明天要去干嘛?我要去野餐。The childre are going to have a sports meeting next week.孩子们下个星期将参加运动会。Tom will/is going to see a play with his father this evening.Tom今晚将和父母去看演出。问句将be动词或will移前;否定句在be动词或will后加not.情态动词can; cant; should; shouldnt; must; may后一定加动词原形。如:The girl cant swim, but she can skate.女孩不会游泳,但是会滑冰D
16、ont talk in class, you should listen to the teacher carefully.不要再课上说话,你应该认真听老师讲。祈使句肯定祈使句以动词原形开头;否定祈使句以dont加动词原形开头。如:Open the box for me ,please.请为我打开盒子。Liu Tao! Please get up earlier tomorrow.刘涛,明天请早点起床!Dont walk on the grass!不要在草地上走!Helen! Dont climb the tree,please.海伦!不要爬树。go的用法7去干嘛用go +动词ing如: go
17、 swimming; go fishing; go skating;go camping; go running; go skiing;go rowing比较than 前用比较级;asas之间用原级。如:My mother is two years younger than my father.我妈比我爸年轻两岁。Liu Tao jumps as far as Ben.刘涛跳得和本一样远。喜欢做某事用like +动词ing或like+ to + 动原。如:Su Yang likes growing flowers.苏阳喜欢种花。The children like to play with la
18、nterns at Spring Festival.孩子们喜欢在春节去玩花灯。想要做某事用 would like +to+动原或want + to +动原。例:Id like to visit the History Museum.=I want to visit the History Museumsome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:Can I have some writing paper? Would you like some orange juice?英语语法大全代词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 I you he sh
19、e it we you they。宾格做宾语用,一般放在动词或介词后如:Open them for me. Let us , join me等。宾格分别是me you him her it us you them。形容词性物主代词放在名词前, 不能单独使用, 分别是my your his her its our your their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mine yours his hers its ours yours theirs。介词介词后要么不加动词,加动词只能加动词ing形式如:be good at running;do well i
20、n jumping;时间介词季节前,月份前用介词in如:in summer;in March具体的哪一天如星期几,几月几日用介词on如:on Saturday; on the second of April; on Wednesday morning在几点钟前用介词at如:at a quarter to four;只在上下午晚上用in如:in the morning/ afternoon/ evening;但在夜间用at night。另:季节,月份和星期前不好加the.8英语语法大全名词复数构成的方法有规则的有:(1) 直接在名词后加s如orangeoranges; photophotos;(
21、2) 以x, s, sh, ch 结尾的加es如: boxboxes; glassglasses; waitresswaitresses; watchwatches;peach- peaches(3) 以辅音字母加y结尾的改y为i加es如:studystudies;librarylibraries; hobbyhobbies; familyfamilies;(4) 以f, fe结尾的改f, fe 为ves如: knifeknives; thiefthieves( 注: 以o结尾的我们学过的只有mango加es, mangomangoes其余加s,)不规则的有:manmen; womanwome
22、n; peoplepeople; childchildren动词第三人称单数的构成(1) 直接在动词后加s如:runruns; dancedances (2)以s,sh,ch,o结尾的加es如:dodoes;gogoes;washwashes;catchcatches (3)以辅音字母加y结尾的改y为i加es如:studystudies; carrycarries;现在分词的构成(1) 直接在动词后加ing如:singsinging; skiskiing; (2)双写词尾加ing如:swimswimming; jogjogging;runrunning; (3)以不发音的e结尾的去e加ing如
23、:rideriding; dancedancing; makemaking;9英语语法大全规则动词过去式的构成(1) 直接在动词后加ed如:cleancleaned; milkmilked; playplayed; (2)以e结尾的直接加d如:dancedanced; tastetasted;(3) 以辅音字母加y结尾的改y为i加ed如:studystudied;carrycarried; (4)双写词尾加ed如:stopstopped; jogjogged;不 规 则 的 有 : am,iswas; arewere; do,doesdid; have,hashad; gowent; meet
24、met; sitsat; seesaw; getgot; telltold; runran; comecame; stealstole; readread;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;smallsmaller; lowlower; (2)以e结尾的加r如:latelarer; (3)双写词尾加er如:bigbigger; thinthinner; fatfatter;(4) 以辅音字母加y结尾的改y为i加er如:heavyheavier; earlyearlier;不规则的有:good, wellbetter( 最高级为best); many, much
25、- more( 最高级为most); far- farther;rain与snow的用法10英语语法大全(1) 作为名词意思是雨水和雪是不可数名词如:There is a lot of rain there in spring. 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 过去式rained;snowed;如:Look! It is raining now. 瞧!天正在下雨。It often rains in Nantong in summer.南通夏天经常
26、下雨。 It rained yesterday.昨天下了雨。It is going to rain tomorrow. 明天要下雨。(3) 形容词为rainy 和snowy 意思是有雨的和有雪的如:It is often rainy here in spring.这儿的春天经常是有雨的。If it is rainy tomorrow, Ill stay at home.如果明天是有雨的,我将呆在家里。比较级注意只有同类事物才可进行比较。如: My eyes are bigger than hers.Your school bag is heavier than mine. My compute
27、r is nicer than Nancys. My brother is stronger than me.have, has表示某人有(has用于第三人称单数);There is/ are;There was/ were 表示某地存在有注意There be 句型的就近原则单数或不可数用there is /was;复数用there are/ were.本身就是复数的词11英语语法大全-END -眼镜glasses; 耳机earphones; 鞋shoes;裤子trousers等词本身是复数。如:My glasses were on the chair just now.但如果表示这双,这副,
28、一双的时候用单数如:There is a pair of chopsticks on the plate. This pair of earphones is for you.五个元音字母分别是Aa, Ee, Ii, Oo, Uu;一个的用法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: There is an s, a t, a u, a d ,an e, an n,and a t in the word student.时间表示法有两种:(1)直接读时钟和分钟。如6:10读成 six ten; 7:30读成seven thirty; 8:45读成eight forty-f
29、ive; (2)用to与past表示。在半小时包括半小时以内用几分past几点如:6:10读成ten past six; 7:30读成half past seven;过了半小时用下一个钟点差几分如7:45读成a quarter to eight; 9:50读成ten to ten;基数词变序数词的方法基变序有规律,结尾加上th; 一二三特殊例,结尾字母t、d(即first, second, third);八去t , 九去e , ve 要用f 替( 即eigheighth; nineninth; five- fifth ;twelve twelfth);ty改y为ie后加th别忘记(即整十数如twentytwentieth;fortyfortieth);几十几十位为基个位为序(如第二十一为twenty-first)。另外强调序数词前一定要加the。12