小学英语全部语法知识点整理

1、小学英语全部语法知识点整理1 人称代词 主格： i we you she he it they宾格： me us you her him it them形容词性物主代词： my our your her his its their名词性物主代词：mine ours yours hers his its theirs2. 形容词和副词的比较(1) 一般在形容词或副词后+erolder ,taller, longer, stronger(2) 多音节词前+moremore interesting, etc(3) 双写最后一个字母，再+erbigger fatter, etc(4) 把y变i,再+e

2、rheavier, earlier(5) 不规则变化：well-better, much/many-more, etc3. 可数词的复数形式most nouns + sabook - booksnouns ending in aconsonant +y - y+ iesa storystoriesa glass glasses anouns ending in s, sh, ch or x + es watch-watchesnouns end ing in o+s or +es a pianopianos a mango一man goesnouns ending in for fe - f

3、or fe +ves a knife - knives a shelf-shelves4不可数名词（单复数不变）bread, rice, water , juice 等。5. 缩略形式 i m= i a, you' re = you are, she' s= she is, he' s = he is it' s二 it is, who' s 二who is, cant 二can not, isn' t二is not 等。6. a/ana book,a peachan egg, an hour7. prepositionon, in , in f

4、ront of, between, next to, near, beside, at, behind. 表示时间： at six o' clock, at christmas, at breakfast on monday, on 15th july, on national day in the evening, in december, in winter8 基数词和序数词one - first, two-second, twenty-twentieth9. some/anyi have some toys in my bedroomdo you have any brother

5、s or sisters?10. be动词(1) basic form: am/are/is(2) 肯定和否定句 i am (not) from london.my eyes are (not) smal1.my hair is (not) long(3) 般疑问句:am i a chniese?yes, you areno,you aren t.are they american?yes, theyareno, they aren? t.is the cat fat?yes, it is.no,it isn' t.11. there be 结构肯定句：there is a there

6、are一般疑问句：is there ? yes, there is. / no, t here isn' t. arethere-? yes, there are /no, there aren? t. 否定句：there isn' t .therearen? t.12. 祈使句sit down please don' tsit down, please13 现在进行时通常用“now”形式： be + verb +ingeg: i am(not) doing my homeworkyou/we/they are (not) readinghe/she/it is (no

7、t) eating动词一ing的形式most verbs +ing walk一walkingverbs ending in e -e + ing come一comingshort verbs ending in a vowel + a consonant run - running swimswimming14 一般现在时 通常用 "usually, often, every day, sometimes 肯定句：i go to school on foot every day.she goes to school on foot every day. 一般疑问句：do you ju

8、mp high? yes, i do. / no, i don' t.does he jump high? yes, he does / no, he doest. 杏定句： we don' t go to school on sundaysmy mother doesn' t like watching tv in the evening.15 情态动词can, must, should后面直接用动词原形。eg: 1. i / he / she / they can sing2. you should keep quiet in the 1ibrary.16. 一般过

9、去时态(a) be动词的过去式：i/he/she/it was (not) - you/we/they were-. 一般疑问句was, were放在句首。(b) 动词过去式：肯定句： i watched cartoonsshe visited the zoo.一般疑问句：did you read book last night? yes, i did no, i didn' t.did she clean the desk just now? yes, she did no, shedidn, t 否定句： they didn' t go the the part yeste

10、rday.he didn' t make model ships last week(3) 动词过去式的变化：规则动词的变化：most verbs +edeg. planted,watered,climbedoverbs ending in e+deg 1ikedoverbs ending in aconsonant +y 一一y +iedeg : study一studiedshort verbs ending in a vowel + a consonanteg:stop 一-stopped不规则动词的变化：is/am 一 was,are 一 were,do 一 did, have/

11、has 一 had,make 一 made, f ly-flew,eat一ate, take一took, run一ran, sing一sang, drink一drank 等等17. wh-questionswhat are you doing?what colour is it?what time is it?/ what? s the time?which is your watch, the yellow one or the white one?who' sthe man with a big nose?whose bag is it?when is your birthday?

12、where is my ball pen?why do you like summer?how many books are there in the school bag?how old is the young man?how much is the toy bear?how do you go to school every day?1、一般现在时a、表示不受时限的客观存在女口： he is a boy.she is a studentmy mother is anursethis is a dogi have abook.b、表示现在的习惯动作，即指现在经常发生的动作，一般现在时常用

13、来表示现在时间里某种动作的经常性和习惯性。它常与表示程度或频度 的词连用，如：often （经常），usually （通常，一般），sometimes （有时）， always （总是，一直），never （从不）女口： i often go to school on footmy father works in a school.mike watches tv every day.i usually playcomputer games on the weekendc、表示现时的状态和现在瞬间动作如：how are you? you look happy. what' s the m

14、atterwith you? i have a headache what do you have for lunch? i have some chicken.注意 英语动词的现在时与原形同形。但当主语是第三人称单数 时，须在词尾加 s 或 -es。例如：i have a fish for dinner. iler mother works in a hospital. amy of ten goes to school by bike. mr. liu teaches us english. 加-es 的动词必须是以"sh, ch , o 等字母结尾的。如i ： watches

15、, teaches , goes , washes2、一般将来时表示在将来会发生的事或动作。它常与表示将来的时间连用，如： tomorrow , next week , n ext year , this mor ning , this after noon , this evening 等注意 一般将来时小学阶段主要学了两种结构： be going to +动词的原形/地点 will +动词的原形例句： i' m going to go shopping thisafternoon.she is goingto hong kong next week you will see man

16、y birds in the sky.3、现在进行时表示说话时正在进行的动作或现阶段一直在进行的动作。注意它的构成是：be的现在时形式(rnn , is , are)加动词的ing 形式。女口： what are you doing? i' m writing a letter what arethey doing? they' re swimming is he playing chess? yes, he is. look, amy is reading an english book 注意动词的ing形式的构成规则： 一般的直接在后面加上ing ,如doing , goi

17、ng ,working , singing , eating 以e结尾的动词，要先去e再加ing ,如having , writing 双写最后一个字母的(此类动词极少)有：running , swimming, sitting , getting4、一般过去时主要用来表示在特定过去时间中一次完成的动作或一度存在的状态，也可表示过去的习惯动作。它与现在时间不发生关系，它表示的动作或状态都已成为过去，现已不复存在。它经常与表示过去的时间连用。女mi went to a park yesterday. i read a book last night i watched tvyesterday evening i went on a big trip last weekend i failed my chinese test注意 一般过去时主要体现在动词的形式要用过去式，动词的过去 式的构成规则有：a、规则动词一般直接在动词的后面加ed ；如 worked ,learned , cleaned , visited 以e结尾的动词直接加d ；如 lived, danced , used以辅音字母加y结尾的动词要改y为i再加ed （此类动词较少)如i study -studied car