英语语法总结

发布 2021-02-22 09:21:28 阅读 2535

下文总结了十二个要点:

1、主谓一致。

2、时态。3、语态。

4、非谓语动词。

5、情态动词。

6、虚拟语气。

7、句子种类。

8、名词性从句。

9、状语从句。

10、定语从句。

11、强调句。

12、倒装句。

当然以上并不是全部要点,还有一些比较基础的,比如:祈使句、省略句、名词等知识点比较简单,在平时做题中自然而然就积累下来了,不需要刻意背诵。

一、主谓一致

主谓一致的关键在于,分条记清楚,不要混淆。

1、 以动词不定式短语,动名词短语或从句作主语时,谓语动词一般用单数形式;

to study english well is not easy.(动词不定式短语作主语)

reading in the sun is bad for your eyes. (动名词短语作主语)

what he said is very important for us all. (从句作主语)

2、 由连接词and或both…and连接起来的主语后面,要用复数形式的谓语动词。但若所连接的两个词是指同一个人或物时,它后面的谓语就用单数形式。

the writer and artist has come.

由and 连接的并列单数主语前如果分别有no, each, every 或more than a (an)/one,many a (an) 修饰时,其谓语动词要用单数形式。either, neither, each, every 或no+单数名词和由some, any no, every构成的复合不定代词,都作单数看待。

every student and every teach is in the classroom.

many a boy and many a girl likes it.

no boy and no girl likes it.

each of us has a new book.

is everyone here today?

somebody is speaking in class.

everything around us is matter

若none of 后面的名词是不可数名词,它的谓语动词就要用单数。若它后面的名词是复数,它的谓语动词用单数或复数都可以。

none of the sugar was left.

none of us has (h**e) been to america.

3、 在定语从句里,关系代词that, who, which 等作主语时,其谓语动词的数应与句中先行词的数一致。(画线为先行词)

those who want to go please write their names on the blackboard.

he is one of my friends who are working hard.

he is the (only) one of my friends who is working hard.

4、 在强调句型中应与被强调部分一致。

it is i who am going to the cinema tonight.

it is we who are going to the cinema tonight.

5、 如果集体名词指的是整个集体,它的谓语动词用单数形式; 如果它指的集体的成员,其谓语动词用复数形式。

his family has moved to the south .(他的一家)

his family are watching tv.(他的家人)

6、由a lot of /lots of/ plenty of/ a heap of/ heaps of/ the rest of/the majority of+名词构成的短语以及由分数或百分数+名词构成的短语作主语时,其谓语动词的数要根据短语中后面名词的数而定。

there are a lot of people in the classroom.

three-fourths of the surface of the earth is sea.

50 percent of the students in our class are girls.

此外,还有a number of +复数名词有类似的用法(用复数),但the number of +复数名词的数就得依number 而定(用单数)。

a number of students h**e gone to the farm to help the farmer pick apples.

the number of pages in this book is three hundred.

6、 在倒装句中,谓语动词的数应与其后的主语一致。

there comes the bus.

between the two hills stands a monument.

7、 表数量的短语“one and a half”后面接复数名词作主语时,其谓语动词要用单数形式。

one and a half apples is left on the table.

8、 一些学科名词是以-ics结尾,如:mathematics, politics, physics 以及news, works 等。都属于形式上是复数的名词, 实际意义为单数名词,它们作主语时,其谓语动词要用单数形式。

i don’t think physics is easy to study.

9、“定冠词the+形容词或分词”,表示某一类人动词用复数;若表示某一类东西时,动词用单数。

the old are taken good care of there.(老人们)

the beautiful gives pleasure to all.(美好的东西)

10、there be 句型中be 动词的单复数取决于其后的主语。如果其后是由and 连接的两个主语,则应与靠近的那个主语保持一致,即就近一致。

there are two chairs and a desk in the room.

there is a desk and two chairs in the room.

11、主语后面跟有with, together with, except, but, like, as well as, no less than, rather than, more than, besides, along with, including, in addition to 等引起的短语, 谓语动词要跟主语一致,即就远一致。

mr. green, together with his wife and children, has come to china.

a woman with a baby was on the bus.

nobody but jim and mike was on the playground.

she, like you and tom, is very tall.

the girls as well as the boy h**e learned to speak japanese.

no one except my teachers knows anything about it.

二、动词的时态。

动词的时态是日常口语、写作都要用到的,并不仅仅局限于考试,所以是一个英语语法的基础。对于应用考试,时态的难点通常是过去完成时、过去进行时、将来完成时,难在时间点、时间段的判别,通常会有关键词比如ago\since等等,如果没有关键词就要结合语境判断时间的延续性和间断性。

1、 一般现在时:do/does,( 系动词is/am/are )

1)一般现在时表示经常发生、习惯性动作、客观真理、科学事实、格言,目前的特征、状态、能力等。

2)主句是一般将来时,时间、条件状语从句中用一般现在时表示将来。

i’ll go there after i finish my work.

if it rains tomorrow,i won’t go there.

3)在以here,there开头的句子里,go,come等少数动词的一般现在时表示正在发生的动作。

there goes the bell.(铃响了。)

there comes the bus.(汽车来了。)

here she comes.(她来了。)

2、 一般过去时:did,( 系动词was/were)

表达特定的过去时间内发生的动作或存在的状况,或过去某一时间内经常发生或反**生的动作或行为。

3、 现在进行时:is/am/are doing

1)表示正在进行的动作。

2)表示按计划安排即将发生的动作。

she is le**ing for beijing.(她要去北京。)

3)代替一般现在时,描绘更加生动。

the sun is rising in the east.(太阳从东方冉冉升起。)

4、 过去进行时:was/were doing

1)表示过去某一时刻或某一段时间内正在进行的动作(这一过去时间须用时间状语表示)

he was preparing his lecture all day yesterday.

2)表示动作在另一过去动作发生时进行。

they were still working when i left.

3)用在两个过去进行时动作同时发生。

i was writing while he was watching tv.

4)表示过去将来动作。

he said she was arriving the next day.

5、 现在完成时:has/h**e done

1)表示过去发生的动作对现在产生的影响或结果,说话时已完成的动作。

i h**e finished the report./ she has cleand the room.

2)表示从过去开始,待续到现在的动作或状态,往往和“for...since...表述的一段时间状语连用。

英语语法总结

语法框架。一 句子成分结构。二 时态 16种 虚拟语气 if条件句 三 基本句型 陈述句,疑问句,祈使句,感叹句 四 with复合结构。五 强调句 9种形式 倒装句。六 从句 名词性从句 主语从句 宾语从句 表语从句 同位语从句 形容词型从句 定语从句 状语从句 英语句子成分结构。一 英语语句基本结...

英语语法总结

1.宾语从句 1.主句若是一般现在时,从句根据实际情况用适当时态。he says that he will h e a walk soon.the teacherasks who is the cleverest in the school.i want to know who came here ...

英语语法总结

一 时态小结。凡是在must,mustn t,can,can t,let s let us,don t,may,will后的一定要用动词的原形。2.行为动词在一般过去时中的变化。肯定句 主语 动词的过去式 其他 i watched a film last sunday 我上周 了一场电影。否定句 主...