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1、First day English grammar Daquan knowledge points（初一英語語法大全知識(shí)點(diǎn)）English grammar is starting from some simple everyday language, but often have some knowledge of grammar seems very small, easy to be ignored, but these knowledge is not good, often resulting in some grammar mistakes in the application. S

2、o in the study of English grammar, be careful, dont think, some places are not important and muddle along.Below, from several aspects, summed up the first day of English grammar, if you want to review the English syntax of students, you can refer to,First, English Grammar - morphology1, NOUN(A) the

3、number of nounsWe know that nouns can be divided into countable nouns and uncountable nouns, while uncountable nouns have no plural forms, but countable nouns have singular and plural parts, and the plural is made up of the following:One) add s at the back. Such as: fathers, books, Americans, German

4、s, apples, bananas, 0Two) x, SH, CH, s, TCH plus es. Such as: boxes, glasses, dresses, watches, wishes, faxesThree) 1) y with I at the end of the consonant plus y, plus es, such as: baby-babies, family-families, duty-duties, comedy-comedies, documentary-documentaries, story-stories2) add the s direc

5、tly to the ending of the vowel letter plus y. Such as: day-days, boy-boys, toy-toys, key-keys, waysFour) ending in O and adding s (loan words). Such as: radios, photos, but if the consonant plus o plus es: such as: tomatoes tomatoes, potatoes potatoesFive) change f at the end of f or Fe, plus es (s)

6、 (V). Such as: knife-knives, wife-wives, half-halves, shelf-shelves, leaf-leaves, yourself-yourselvesSix) the same number (constant): fish, sheep, deer, Chinese, Japanese 0 deer.Seven) generally only plural, no singular are: people, pants, shorts, shoes, glasses, gloves, clothes, socksEight) the for

7、m of the word is invariable. It can be singular or plural. It includes: police police station, police, class class, classmate, family family memberNine) the plural of synthesis usually adds only the main nouns, most of which are the latter. Such as: action, movie-action, movies, pen, pal-pen, pals;

8、but if the compound is composed of man or woman, the plural of the compound is also plural. Such as: man, doctor-men, doctors, woman, teacher-women, teachersTen) some single, plural, different meanings. Such as: type fish fish fishes fish, paper paper papers papers, papers, papers, work works works,

9、 factory, glass glass, glasses glass, orange glasses, oranges orange orange, light light lights lights, people peoples people, time time times times, chicken times, chickens chicken chickenEleven) the plural of a single letter can be of two forms, plus s or s directly. Such as: Is (I , s), Ks (K, s)

10、. But for acronyms, you only add s. Such as: IDs, VCDs, SARsTwelve) special forms are: child-children, man-men, woman-women, foot-feet, mouse-mice, policeman-policemen, Englishman-Englishmen(B) the case of nounsWhen we want to say someone what things or people, we must use the possessive form. Const

11、itute as follows:(1) singular, plus s at the back. Such as: brother, s, Mike , s, teacher, sTwo) the plural ends in S and is added directly after s, if not the same as the singular at the end of the s. Such as: Teachers Day teachers day, classmates; Children , s, Day 61, Women, s, Day, 38Three) all

12、nouns that are juxtaposed by and, if they are all the same person or thing, add only the last s, but they are treated separately in the singular.Such as: Mike, and, Ben, s, room, Mike and Bens room (living in one room), Mike, s, and, Ben, s, rooms, Mike and Bens rooms (separate rooms)2, pronounItem

13、personal pronoun, possessive pronoun, demonstrative pronoun, reflexive pronounAdjective noun nominative accusative personFirst person singular I, me, my, mine, myselfComplex we us our ours ourselvesSecond person singular you, you, your, yours, yourselfComplex you you your yours yourselvesThird perso

14、n singular She, her, her, hers, herselfHe, him, his, his, himselfIt, it, its, its, this, that, itselfComplex they them their theirs these those themselves3 verbA) third person singularWhen a verb is the third person singular, the verb should be s like the singular change verb of the noun, as follows

15、:A) usually add s after the word. Such as: comes, spells, waits, talks, sees, dances, trainsTwo) add es after X, SH, CH, s, and tch. Such as: watches, washes, wishes, finishesThree) 1) y with I at the end of the consonant and y, plus es. Such as: study-studies, hurry-hurries, try-tries2) add the s d

16、irectly to the ending of the vowel letter plus y. Such as: plays, says, stays, enjoys, buysFour) ending with O plus es. Such as: does, goesFive) the special ones are: are-is, have-hasB) present participleWhen we say what someone is doing, the verb should be in participle form and not in the original

17、 form:A) usually in the later plus ing. Such as: spell-spelling, sing-singing, see-seeing, train-training, play-playing, hurry-hurrying, watch-watching, go-going, do-doingTwo) remove the e at the end of the voiceless E and add the ing. Such as: dance-dancing, wake-waking, take-taking, practice-pract

18、icing, write-writing, have-havingThree) ending with a stressed syllable and a vowel letter + a consonant letter (note that except for the letter combinations such as show - showing, Draw-Drawing), double the final consonant, plus ing. Such as: put-putting, run-running, get-getting, let-letting, begi

19、n-beginningFour) ie with ie at the end is y, plus ing. Such as: tie-tying line die-dying, dead lie-lying located4, adjective levelWhen we compare two or more people or things, we use comparative or superlative forms. Constitute as follows:(1) usually add Er or EST after the word (if the ending is e,

20、 add R or ST directly). Such as: greater-greatest, shorter - shortest, taller - tallest, longer - longest, nicer-, nicest, larger, -largestTwo) a double ending consonant with the end of a stressed syllable ending, and 1 vowel letters + 1 consonant letters (except the monogram, such as few-fewer, few

21、est), plus Er /est. Such as: big-bigger, biggest, red-redder, reddest, hot-hotter, hottestThree) y with I at the end of the consonant Y plus er/est. Such as: happy-happier, happiest, sorry-sorrier, sorriest, friendly-friendlier, friendliest (more, friendly, most, friendly), busy-busier, busiest, eas

22、y-easier, easiestFour) special circumstances: (two, many bad, a short distance)Good/well - better, best, many/much - more, most, bad/ill - worse, worstLittle-, less, least, old-, older/elder, oldest/eldest, far-, farther/further, farthest/furthest5, numeral (base change order, have rules; one or two

23、, three, own back; five, eight or nine, twelve; other after th; y end, change to i,eth跟上去.) first, second, third, fifth, eighth, ninth, twelfth and thirteenth seventh, tenth, hundredth, and twenty twentieth, forty fortieth, ninety ninetieth二、初一英語語法 - 句式1.陳述句this is a book 肯定陳述句). (be動(dòng)詞)(b) he looks

24、very young. (連系動(dòng)詞)(c) i want a sweater like this. (實(shí)義動(dòng)詞)(d) i can bring some things to school. (情態(tài)動(dòng)詞)(e) theres a computer on my desk. (there be結(jié)構(gòu))否定陳述句) these arent their books. (b) they dont look nice.(c) kate doesnt go to no. 4 middle school. (d) kate cant find her doll.(e) there isnt a cat here.

25、 (= theres no cat here.2. 祈使句肯定祈使句) please go and ask the man. b lets learn english!(c) come in, please.否定祈使句a) dont be late. (b) dont hurry.3. 疑問句(1) 一般疑問句) is jims student? (b) can i help you? (c) does she like salad?(d) do they watch tv? (e) is she reading?肯定回答: yes, he is. (b) yes, you can. (c) yes, she does. (d) yes, they do. (e) yes, she is.