初中英語語法大全匯總 英語語法有哪些

初中英語語法大全：冠詞是置于名詞之前，說明名詞所表示的人或事物的一種虛詞，它不能離開名詞而單獨(dú)存在。冠詞有兩種：一種是定冠詞(the Definite Article)；the一種是不定冠詞(the Indefinite Article). a an

初中英語語法大全匯總

1、代詞及be動(dòng)詞

主格 I we you you she/he/it they

賓格 me us you you her/him/it them

代詞所有格 my our your your her/his/its their

名詞性代詞 mine ours yours yours hers/his/its theirs

be動(dòng)詞現(xiàn)在時(shí) Am are are are is are

be動(dòng)詞過去時(shí) was were were were was were

2、名詞的復(fù)數(shù)

規(guī)則變化的名詞復(fù)數(shù)形式

規(guī)則1 一般情況+s e.g. shell→shells toy→toys

規(guī)則2 以s, x, ch, sh結(jié)尾+es e.g. fox→foxes church→churches

規(guī)則3 以o結(jié)尾+s或+es e.g. radio→radios potato→potatoes

規(guī)則4 以f, fe結(jié)尾的，變f, fe為ves e.g. life→lives half→halves

規(guī)則5 以輔音字母+y結(jié)尾， 變y為i+es e.g. sky→skies study→studies

3、動(dòng)詞的第三人稱單數(shù)形式

規(guī)則1 一般情況+s e.g. like-likes, look-looks

規(guī)則2 以s, x, ch, sh和o結(jié)尾+es e.g. do-does, catch-catches

規(guī)則3 以輔音字母+y結(jié)尾， 變y為i+es e.g. carry-carries, fly-flies

4、動(dòng)詞現(xiàn)在分詞

規(guī)則1 一般動(dòng)詞加-ing e.g. look-looking, read-reading, play-playing

規(guī)則2 以不發(fā)音的字母結(jié)尾的單詞去e加-ing e.g. make-making, take-taking, arrive-arriving

規(guī)則3 重讀閉音節(jié)詞結(jié)尾， 即單詞中只有一個(gè)元音字母，其后緊跟一個(gè)輔音字母的詞，雙寫輔音字母再加-ing e. g. run-running, sit-sitting, get-getting, swim-swimming, stop-stopping

5、動(dòng)詞過去式

規(guī)則動(dòng)詞變化

規(guī)則1 一般動(dòng)詞加-ed e.g. look-looked, watch-watched, play-played.

規(guī)則2 以e結(jié)尾的加-d e.g. make-maked, arrive-arrived.

規(guī)則3 以輔音字母y結(jié)尾的變y為i加-ed cry-cried, carry-carried.

規(guī)則4 重讀閉音節(jié)詞結(jié)尾， 即單詞中只有一個(gè)元音字母，其后緊跟一個(gè)輔音字母的詞，雙寫輔音字母再加-ed stop-stopped

過去式的讀音

在清輔音后面(除外)讀/t/ e.g. walked, jumped

在濁輔音和元音后讀/d/ e.g. washed, watched

在/t/，/d/后讀/id/ e.g. waited, hated

初中英語語法有哪些

一般現(xiàn)在時(shí)

概念：經(jīng)常、反復(fù)發(fā)生的動(dòng)作或行為及現(xiàn)在的某種狀況。

時(shí)間狀語：always, usually, often, sometimes, every week (day, year, month…), once a week, on Sundays, etc.

基本結(jié)構(gòu)：①be動(dòng)詞；②行為動(dòng)詞

否定形式：①am/is/are+not; ②此時(shí)態(tài)的謂語動(dòng)詞若為行為動(dòng)詞，則在其前加don't,如主語為第三人稱單數(shù)，則用doesn't，同時(shí)還原行為動(dòng)詞。

一般疑問句：①把be動(dòng)詞放于句首；②用助動(dòng)詞do提問，如主語為第三人稱單數(shù)，則用does，同時(shí)，還原行為動(dòng)詞。

現(xiàn)在進(jìn)行時(shí)

概念：表示現(xiàn)階段或說話時(shí)正在進(jìn)行的動(dòng)作及行為。

時(shí)間狀語：now, at this time, these days, etc.

基本結(jié)構(gòu)：am/is/are+doing

否定形式：am/is/are+not+doing.

一般疑問句：把be動(dòng)詞放于句首。

初中英語語法知識(shí)詳解

(1)定冠詞的用法表示上文中所提到過的人或物。

eg：I have two children, a boy and a girl. The boy’s name is Mark. The girl’s name is Penny.

(2)特指某(些)人或物。

eg：The girl in a red dress comes from America.

(3)指說話人和聽話人都熟悉的人或物。

eg： My shoes are under the bed.

Please open the window.

(4)用在形容最高級(jí)和部分比較級(jí)前，及形容詞only， very， same等前面：

Eg: That's the very thing I've been looking for. 那正是我要找的東西。

Tom is the taller of the two boys.

He is the only person who didn't pass the exam.

他是唯一一個(gè)沒通過考試的人。

(5)用在序數(shù)詞前。

eg Monday is the second day of a week.

Where do you live? I live on the second floor.