1、小学英语一到六年级知识点大全小学英语一到六年级知识点大全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: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.
2、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, every day(week year) on 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,
3、 doesnt,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just now; a moment 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
4、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。4一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。如:What
5、are you going to do tomorrow? I am going to have a picnic.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.5情态动词can; cant; should; shouldnt; must; may后一定加动
6、词原形。如:The girl cant swim, but he can skate.女孩不会游泳,但是会滑冰Dont 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。6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! Do
7、nt climb the tree,please.海伦!不要爬树。7go的用法去干嘛用go +动词ing如: go swimming; go fishing;go skating;go camping;go running;go skiing;go rowing8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。9喜欢做某事用like +动词ing或like+ to + 动原。如: Su Yang likes
8、 growing flowers.苏阳喜欢种花。The children like to play with lanterns at Spring Festival.孩子们喜欢在春节去玩花灯。10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 Museum11some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
9、 orange juice?12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 she 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。13介
10、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 in jumping;14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.15名词复数
11、构成的方法有规则的有:(1)直接在名词后加s如orangeoranges; photophotos;(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v+es如:knifeknives; thiefthieves(注:以o结尾的我们学过的只有mango
12、加es, mangomangoes其余加s,)不规则的有:manmen; womanwomen; peoplepeople; childchildren16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;17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:swimswimmin
13、g; jogjogging;runrunning;(3)以不发音的e结尾的去e加ing如:rideriding; dancedancing; makemaking;18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,does
14、did; have,hashad; gowent; meetmet; sitsat; seesaw; getgot; telltold; runran; comecame; stealstole; readread;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;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, well
15、better(最高级为best); many, much- more(最高级为most);far-farther;20rain与snow的用法(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 Nanto
16、ng in summer.南通夏天经常下雨。 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。21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 th
17、an mine. My computer is nicer than Nancys. My brother is stronger than me.22have, 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.23本身就是复数的词眼镜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
18、果表示这双,这副,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.24五个元音字母:Aa, Ee, Ii, Oo, Uu;25一个的用法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.26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e
19、ight forty-five;(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;27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 ;twelvetwelfth);ty改y为ie后加th别忘记
20、(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。28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.29both 表示两者都如:My parents are both teachers.all表示三者以上都如:The students are all very excited.30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;
21、on Christmas Day; at New Year; on New Years Day.31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。32比较两者比较用比较级,三者以上比较用最高级如:Who runs faster, the boy or the girl? The boy does谁跑得更快,男孩还是女孩?男孩。Which season
22、 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。33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 night?Helen doesnt like taking photos.34到了到达用get to但注意到家,到这儿,到那儿不可以加to如:ge
23、t home; get here; get there,另外go home; come here; go there也一样。35长着和穿着长着什么用with温暖的春天 炎热的夏天 凉爽的秋天 寒冷的冬天如:the girl with big eyes 大眼睛的女孩;红火 红红火火 日夜 日日夜夜穿着什么用in如:the man in black穿黑衣服的男人或:the woman in the white skirt 穿白色短裙的妇女雪(雪白)(雪花)(白雪)(下雪)(雪人)36让某人做某事三点水:江、河、湖、海、沙、淡、没、洋、洗、活用let sb后加动词原形如:Lets water the
24、 flowers together.“有”的使用是该做的时候了用Its time for+名词或Its time to +动原。帮助某人做某事是help sb with sth来往 来来往往 明白 明明白白如:帮我学英语是 help me with my English37树上外来的东西在树上用in the tree四、反义词如:the bird in the tree;树上长的用on the treea b c d e f g h i j k l m n o p q如:the apples on the tree束 一束束 一束束美丽的鲜花38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 football2、一字开花。(一字组多词)39一周中的第一天是Sunday; 一年中的第一个月是January40get后加比较级表示变得更怎么样如:get stronger; get longer
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