2020高一英語必背語法知識點精選5篇分享
2020高一英語必背語法知識點精選5篇分享
學(xué)任何一門功課，都不能只有三分鐘熱度，而要一鼓作氣，天天堅持，久而久之，不論是狀元還是伊人，都會向你招手。下面就是小編給大家?guī)淼母咭挥⒄Z語法總結(jié)，希望能幫助到大家！
高一英語語法1
各種時態(tài)的被動語態(tài)
被動語態(tài)概述
被動語態(tài)的概念：它是動詞的一種形式，表示主語與謂語之間的執(zhí)行或被執(zhí)行關(guān)系。主動語態(tài)表示主語是謂語動作的執(zhí)行者，例如：They saw the little boy crying by the river. 被動語態(tài)表示主語是謂語動作的承受者，例如：The little boy was seen crying by the river.
被動語態(tài)的構(gòu)成
被動語態(tài)的形式是由“助動詞be+動詞的過去分詞”構(gòu)成。助動詞be隨著主語的人稱、數(shù)、時態(tài)等的不同而變化。幾種常見時態(tài)的被動語態(tài)形式如下：
1. 一般現(xiàn)在時 am/is/are + 過去分詞
例如：Rice is planted in the south of China.
2. 一般過去時 was/were + 過去分詞
例如：These trees were planted the year before last.
3. 一般將來時 will/shall + be + 過去分詞
例如：A sports meeting will be held next week in our school.
4. 現(xiàn)在進行時 am/is/are + being + 過去分詞
例如：Your radio is being repaired now.
5. 過去進行時 was/were + being + 過去分詞
When he got there, the problem was being discussed.
6. 現(xiàn)在完成時 have/has + been + 過去分詞
His work has been finished.
Has his work been finished? Yes, it has. / No, it hasn’t.
7. 過去完成時 had + been + 過去分詞
高一英語語法2
一般將來時
1. 表示將來發(fā)生的動作或存在的狀態(tài), 常與表示將來的時間狀語連用。
[例句] I don’t know what will happen in the future.
2. 常用來表示將來時的結(jié)構(gòu)包括：
(1) shall / will + 動詞原形：(單純) 表將來, 一般不用于條件句。
(2) be going to + 動詞原形：(計劃)打算做……。
(3) be about to + 動詞原形：即將或正要去做某事,通常不與時間狀語連用,但可與when引導(dǎo)的從句連用。
(4) be to + 動詞原形：預(yù)定要做……。
(5) be doing 表示按計劃、安排即將發(fā)生的動作,常與go, start, set out, leave, reach, arrive, return, come, move等表位移的動詞連用。
高一英語語法3
(二) 內(nèi)容一致原則: 1.主語中有all, half, most, the rest等, 以及”分?jǐn)?shù)或百分?jǐn)?shù)+名詞”做主語時,謂語動詞單復(fù)數(shù)取決于連用的名詞.如: The rest of the bikes are on sale today. 剩下的自行車， 今天出售。 60%of the apple was eaten by little boy. 這個蘋果的60%都被這個小男孩吃了。 Most of the apples were rotten. 大部分的蘋果都是爛的。 Most of the apple was eaten by a rat. 這個蘋果的大部分被老鼠吃了。 2. 不定數(shù)量的詞組, 如:part of , a lot of , lots of , one of , a number of , plenty of等作主語時, 第3 / 7頁 謂語動詞的單復(fù)數(shù)取決于量詞后面名詞的數(shù).如: A part of the textbooks have arrived. 一小部分教科書已運到。 A part of the apple has been eaten up by the pig. 這個蘋果的一部分被豬吃光了。 3. 加減乘除用單數(shù).如: Fifteen minus five is ten . 15減去5等于10。 4. 表示時間, 金錢, 距離, 度量等的名詞做主語時, 盡管是復(fù)數(shù)形式, 它們做為一個單一的概念時, 其謂語動詞用單數(shù).如: Ten miles is a good distance. 十英里是一個相當(dāng)?shù)木嚯x。 5. (1) 通常作復(fù)數(shù)的集體名詞. 包括police , people, cattle 等, 這些集體名詞通常用作復(fù)數(shù).如: The British police have only very limited powers. (2) 通常作不可數(shù)名詞的集體名詞. 包括equipment, furniture, clothing, luggage 等. (3) 可作單數(shù)也可作復(fù)數(shù)的集體名詞. 包括 audience, committee, government, family, enemy, group, party, team, public 等.如: The committee has/have decided to dismiss him. 委員會決定解雇他。 6. the +形容詞/過去分詞形式”表示一類人或事物, 作主語時, 謂語動詞用復(fù)數(shù).如: The injured were saved after the fire.
高一英語語法4
一般過去時
1. 表示過去某一時間發(fā)生的動作或存在的狀態(tài)。
[例句] She went to the zoo yesterday.
2. 在時間、條件狀語從句中代替過去將來時。
[例句] He said when she came he would tell her.
高一英語語法5
虛擬條件句的倒裝
虛擬條件句的從句部分如果含有were, should, 或had, 可將if省略，再把were, should或had 移到從句句首，實行倒裝。
Were they here now, they could help us.
=If they were here now, they could help us.
Had you come earlier, you would have met him
=If you had come earlier, you would have met him.
Should it rain, the crops would be saved.
=Were it to rain, the crops would be saved.
注意：
在虛擬語氣的從句中，動詞'be'的過去時態(tài)一律用"were"，不用was， 即在從句中be用were代替。
If I were you, I would go to look for him.
如果我是你，就會去找他。
If he were here, everything would be all right.如果他在這兒，一切都會好的。
2020高一英語必背語法知識點精選5篇分享相關(guān)文章：