小升初英语语法知识点
语法是小升初英语考试必考的内容，因此六年级考生必须掌握好小升初英语语法知识点，学习啦小编在此整理了小升初英语语法知识点，供大家参阅，希望大家在阅读过程中有所收获!
小升初英语现在完成时语法知识点
现在完成时：构成：主语+助动词have, has+过去分词
用法：
1)表示过去发生的和现在有某种联系的动作，常和just, usually, already, since等时间副词连用
I have just had lunch. (饱了，不用再吃了)
He has had a cup of tea.(不渴了，不用再喝)
They have already had their holiday. (不能再度假了)
The boy has already read the book. (已经知道书的内容了，不用再看了)
2)询问别人是否做过某事一般用现在完成时：
Have you finished your homework?
Have you been to Beijing?
Have he seen the film?
3)表示开始于过去并持续到现在的动作
I have lived in Beijing for twenty years.
I have worked for this school for 1 year.
4)表示一种经历，经验：去过…地方，做过…事情，经历过…事情
I have never had a bath.
I have never seen a film.
I have never been to cinema.
I have ever been to Paris.
Have been to表示去过，have gone to 表示去了
I have been to London.(人已经回来)
He has gone to London.(人还在那里)
5)表示一种结果， 一般不和时间副词联用
I have lost my pen.
I have hurt myself.
He has become a teacher.
She has broken my heart.
句型变化：
变疑问句将助动词移到句首，变否定句在助动词后面加not.
e.g. Have you lost your pen? I have not lost my pen.
肯定回答及否定回答
Yes, I have. No, I have not.
特殊疑问句：
What have you done?
What has he done?
一般过去时与现在完成时的区别：
凡是有明确的表示过去的时间状语的句子为过去时
注意：有些动词表示的动作有一个终点，不能再延续，因此不能和表示一段时间状语连用
错：I’ve left Beijing for 3 days.
对：I left Beijing 3 days ago. I have been away from being for 3 days.
小升初英语过去完成时语法知识点
过去完成时：用法：在过去的时间里，两个动作中，发生在前的哪个动作要用过去完成时。
结构：had+过去分词
After she had finished her homework, she went shopping.
They had sold the car before I asked the price.
The train had left before I arrived at the station.
After/before引导的时间状语从句放在句首要在句子后面加逗号，如果放在主句后则不用加。
1.变疑问句将助动词移到句首
Had she finished her homework?
2.变否定句在助动词后面加not
She hadn’t finished her homework.
3.肯定回答及否定回答
Yes, she had. No, she hadn’t.
4.特殊疑问句：
What had she done?
小升初英语一般将来时语法知识点
一般将来时：表示将来将要发生的动作， 经常和tomorrow, next year, the day after tomorrow, the year after the next, in five hours’ time, etc. 表示将来的词联用
结构： 主语+助动词will+动词原形
I will go to America tomorrow.
The pilot will fly to Japan the month after the next.
Jack will move into his new house tomorrow morning.
变疑问句将助动词移到句首
Will you go to America tomorrow?
Will the pilot fly to Japan the month after the next?
Will Jack move into his new house tomorrow morning?
变否定句在助动词后面加not
I will not go to America tomorrow.
The pilot will not fly to Japan the month after the next.
Jack will not move into his new house tomorrow morning
肯定回答及否定回答
Yes, I will. No, I will not.
Yes, he/she will. No, he/she will not.
Yes, he will. No, he will not.
特殊疑问句：
What will you do?
小升初英语现在进行时知识点
一、现在进行时的基本用法：
a. 表示现在(指说话人说话时)正在发生的事情。例如：
We are waiting for you. 我们正在等你。
b. 习惯进行：表示长期的或重复性的动作，说话时动作未必正在进行。例如：
Mr. Green is writing another novel. 他在写另一部小说。(说话时并未在写，只处于写作的状态。)
c. 表示渐变，这样的动词有：get, grow, become, turn, run, go, begin等。例如：
The leaves are turning red. 叶子在变红。
It's getting warmer and warmer. 天越来越热了。
d. 与always, constantly, forever 等词连用，表示反复发生的动作或持续存在的状态，往往带有说话人的主观色彩。例如：
You are always changing your mind. 你老是改变主意。
典型例题
My dictionary ___, I have looked for it everywhere but still___ it.
A. has lost, don't find B. is missing, don't find C. has lost, haven't found D. is missing, haven't found.
答案D. 前句是一个仍在持续的状态，应用进行时，由于没有找到，其影响仍然存在，应用完成时，瞬间动词用于否定式时可用于完成时。
二、不用进行时的动词
1)表示事实状态的动词，如have, belong, possess, cost, owe, exist, include, contain, matter, weigh, measure, continue等。例如：I have two brothers. 我有两兄弟。
This house belongs to my sister. 这房子是我姐的。
2)表示心理状态的动词，如know, realize, think see, believe, suppose, imagine, agree, recognize, remember, want, need, forget, prefer, mean, understand, love, hate等。例如：I need your help. 我需要你的帮助。
He loves her very much. 他爱她很深。
3)瞬间动词，如accept, receive, complete, finish, give, allow, decide, refuse等。例如：
I accept your advice. 我接受你的劝告。
4)系动词，如seem, remain, lie, see, hear, smell, feel, taste, get, become, turn等。例如：
You seem a little tired. 你看上去有点累。
小升初英语一般现在时语法知识点
1.一般现在时表示经常或习惯性的动作，也可表示现在的状态或主语具备的性格和能力。
2.一般现在时中，没有be动词和情态动词，主语为第三人称单数的肯定句，动词要按规则加上s，主语是非第三人称单数的肯定句，动词用原形。
3.在一般现在时中，句中有be动词或情态动词时，否定句在be动词和情态动词后加not，一般疑问句将be动词或情态动词放在句首。
4.在一般现在时中，句中没有be动词或情态动词时，主语为第三人称单数的否定句在动词前加does+not (doesn’t)，一般疑问句在句首加does，句子中原有动词用原形;主语为非第三人称单数，否定句用do+not (don’t)，一般疑问句在句首加do，句子中动词用原形。
动词+s的变化规则
1.一般情况下，直接加-s，如：cook-cooks, milk-milks
2 .以s. x. sh. ch. o结尾，加-es，如：guess-guesses, wash-washes, watch-watches, go-goes
3.以“辅音字母+y”结尾，变y为i, 再加-es，如：study-studies
小升初英语一般过去时语法知识点
1.一般过去时表示过去某个时间发生的动作或存在的状态，常和表示过去的时间状语连用。一般过去时也表示过去经常或反复发生的动作感谢。
2.Be动词在一般过去时中的变化:
⑴am 和is在一般过去时中变为was。(was not=wasn’t)
⑵are在一般过去时中变为were。(were not=weren’t)
⑶带有was或were的句子，其否定、疑问的变化和is, am, are一样，即否定句在was或were后加not，一般疑问句把was或were调到句首。
3.句中没有be动词的一般过去时的句子
否定句:didn’t +动词原形，如:Jim didn’t go home yesterday. 一般疑问句:在句首加did，句子中的动词过去式变回原形。如:Did Jim go home yesterday? 特殊疑问句:
⑴疑问词+did+主语+动词原形?如: What did Jim do yesterday? ⑵疑问词当主语时:疑问词+动词过去式?如:Who went to home yesterday?
动词过去式变化规则:
1.一般在动词末尾加-ed，如:pull-pulled, cook-cooked
2.结尾是e加d，如:taste-tasted
3.末尾只有一个元音字母和一个辅音字母的重读闭音节，应双写末尾的辅音字母，再加-ed，如:stop-stopped
4.以“辅音字母+y”结尾的，变y为i，再加-ed，如:study-studied
5.不规则动词过去式: am,is-was, are-were, do-did, see-saw, say-said, give-gave, get-got, go-went, come-came, have-had, eat-ate, take-took, run-ran, sing-sang, put-put, make-made, read-read, write-wrote, draw-drew, drink-drank, fly-flew, ride-rode, speak-spoke, sweep-swept, swim-swam, sit-sat
猜你感兴趣:
