英語語法的知識點2021

漫長的學習生涯中,相信大家一定都接觸過知識點吧!知識點也不一定都是文字,數學的知識點除了定義,同樣重要的公式也可以理解爲知識點。還在爲沒有系統的知識點而發愁嗎?以下是小編幫大家整理的英語語法的知識點2021,希望對大家有所幫助。

英語語法的知識點2021

英語語法的知識點20211

規則動詞的過去式詞尾變化有幾種:

1.一般情況下加ed,如watched, planted, watered, pulled, climbed, picked。

2.以不發音字母e結尾的加d,如liked, moved, tasted。

3.以輔音字母加y結尾的變y爲i再加ed,如study——studied。

4.以1個元音字母加1個輔音字母結尾的重讀閉音節,雙寫最後一個輔音字母再加ed,如stop——stopped。

詞尾讀音有3種:

a.在濁輔音和元音後讀[d],如lived, watered, listened, played。

b.在清輔音後讀[t],如liked, helped, watched。

c.在[t],[d]音後讀[Id],如planted, wanted, handed(上交)。

不規則動詞的過去式變化則沒有什麼規律,請大家背熟記牢:

sit —— sat throw —— threw am, is —— was

drink —— drank draw —— drew are —— were

sing —— sang fly ——flew do —— did

begin —— began grow —— grew have, has —— had

swim —— swam put —— put may —— might

give —— gave cut —— cut can —— could

ring —— rang let —— let shall ——should

run —— ran read —— read will —— would

ride —— rode catch —— caught go —— went

write —— wrote teach —— taught eat —— ate

drive —— drove think —— thought hear —— heard

keep —— kept buy —— bought see —— saw

sleep —— slept fight —— fought find —— found

sweep —— swept hold —— held wear —— wore

feel —— felt tell —— told meet —— met

come —— came get —— got mean —— meant

become —— became make —— made speak —— spoke

take —— took say —— said

1)is, am -was are-were

2) begin-began ring-rang drink-drank swim-swam give-gave

sing-sang sit-sat run-ran have-had make-made

come-came eat-ate

3) write-wrote ride-rode speak-spoke drive-drove stand-stood

tell-told win-won get-got take-took

4) sleep-slept sweep-swept feel-felt keep-kept

spell-spelt spend-spent bend-bent

meet-met go-went

5) know-knew fly-flew blow-blew grow-grew

throw-threw draw-drew (glow-glowed)

6) teach-taught catch-caught buy-bought

fight-fought think-thought

7) find-found hear-heard say-said lie-lay

see-saw learn-learnt mean-meant

8) put-put read-read cut-cut let-let

英語語法的知識點20212

1. 爲避免重複,有時可用不定式符號to來代替整個動詞不定式(短語)。如:

Will you come? I’d love to.

你來嗎?我願意來。

You can do it this way if you care to.

如果你願意可以這樣做。

2. 在某些情況下省略不定式符號 to(如在let, make, have等使役動詞後用作賓語補足語的不定 式必須省略to,在see, hear, observe, notice, feel, watch 等表示感官的動詞後必須省略to等)。如 :

If you want help, let me know.

如果你需要幫助,可以告訴我。

You have made me feel secure.

你使我感到安全。

Did you notice me pause?

你注沒注意我停頓了一下?

英語語法的知識點20213

高中英語語法

1)動詞轉化爲名詞

很多動詞可以轉化爲名詞,大多意思沒有多大的變化(如下①);有時意思有一定變化(如下②);有的與一個動詞和不定冠詞構成短語,表示一個動作(如下③)。例如:

①Let's go out for a walk.我們到外面去散散步吧。

②He is a man of strong build.他是一個體格健壯的漢子。

③Let's have a swim.咱們游泳吧。

2)名詞轉化爲動詞

很多表示物件(如下①)、身體部位(如下②)、某類人(如下③)的名詞可以用作動詞來表示動作,某些抽象名詞(如下④)也可作動詞。例如:

①Did you book a seat on the plane?你訂好飛機座位了嗎?

②Please hand me the book.請把那本書遞給我。

③She nursed her husband back to health.她看護丈夫,使他恢復了健康。

④We lunched together.我們在一起吃了午餐。

3)形容詞轉化爲動詞

有少數形容詞可以轉化爲動詞。例如:

We will try our best to better our living conditions.我們要盡力改善我們的生活狀況。

4)副詞轉化爲動詞

有少數副詞可以轉化爲動詞。例如:

Murder will out.(諺語)惡事終必將敗露。

5)形容詞轉化爲名詞

表示顏色的形容詞常可轉化爲名詞(如下①);某些形容詞如old, young, poor, rich, wounded,injured等與the連用,表示一類人,作主語時,謂語用複數(如下②)。例如:

You should be dressed in black at the funeral.你在葬禮中該穿黑色衣服。

The old in our village are living a happy life.我們村的老年人過着幸福的生活。

英語語法的知識點20214

A)、名詞的數

我們知道名詞可以分爲可數名詞和不可數名詞,而不可數名詞它沒有複數形式,但可數名詞卻有單數和複數之分,複數的構成如下:

一)在後面加s。如:fathers, books, Americans, Germans,apples, bananas

二)x,sh, ch, s, tch後加es。如:boxes,glasses, dresses, watches, wishes, faxes

三)1)以輔音字母加y結尾的變y爲i再加es如:baby-babies, family-families,duty-duties,comedy-comedies, documentary-documentaries, story-stories

2)以元音字母加y結尾的.直接加s。如:day-days,boy-boys, toy-toys, key-keys, ways

四)以o結尾加s(外來詞)。如:radios, photos,但如是輔音加o的加es:如: tomatoes西紅柿, potatoes馬鈴薯

五)以f或fe結尾的變f爲v再加es(s)。如:knife-knives, wife-wives,half-halves,shelf-shelves, leaf-leaves, yourself-yourselves

六)單複數相同(不變的)有:fish, sheep, deer鹿子, Chinese, Japanese

七)一般只有複數,沒有單數的有:people, pants, shorts, shoes, glasses, gloves, clothes,socks

八)單詞形式不變,既可以是單數也可以是複數的有:police警察局,警察, class班,同學, family家,家庭成員

高中英語語法詞法

1.辨別if引導真實條件句和if引導的虛擬條件句的區別

If he has time, he will go with us.= Probably he has time and will go withus.

If he had time, he would go with us.=But in fact he has no time.

2.虛擬條件句中主句和從句的謂與動詞構成形式如下表

if條件句中的謂與動詞

主句的謂與動詞

與現在的事實相反

1.行爲動詞用did形式

2. be動詞用were

should

would

could +動詞原形

might

與過去的事實相反

had + done

should

would

could + have + done

might

與將來的事實相反

1.行爲動詞用did

2. should +動詞原形

3. were to +動詞原形

should

would

could +動詞原形

might