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英语最根本的语法常识 2019高考英语必考重点语法常识总结
在高中英语进修中有不少首要的根本语法常识必要咱们把握，下面小编为大师收拾一些2019高考英语必考重点语法常识，供参考!
高中根本语法常识总结
一.表语从句
1. 界说：用作表语的从句叫做表语从句。
2. 组成：联系关系词+简略句
3. 指导表语从句的联系关系词的种类：
(1) 隶属连词that。如：
The trouble is that I have lost his address. 贫苦是我把他的地点丢了。
(2) 隶属连词whether, as, as if。如：
He looked just as he had looked ten years before. 他看起来还与十年前同样。
The question is whether they will be able to help us. 问题是他们是不是能帮咱们。
注：隶属连词if一般不消来指导表语从句，但as if却可指导表语从句，如：
All this was over twenty years ago, but it’s as if it was only yesterday.
这都是20多年前的事了，但好像昨天同样。
能跟表语从句的谓语动词通常是系动词be, seem, look等。如：
It looked as if it was going to rain. 看起来天要下雨了。
(3)毗连代词who, whom, whose, what, which, whoever, whatever, whichever
毗连副词 where, when, how, why。
如：The problem is who we can get to replace her. 问题是咱们能找到谁去更换她呢。
The question is how he did it. 问题是他是若何做此事的。
That was what she did this morning on reaching the attic. 那就是她今晨上了阁楼干的。
诠释：
1. 连词because可指导表语从句。如：
I think it is because you are doing too much. 我想这是由于你做得太多。
2. 在一些暗示“建议、奉劝、号令”的名词后面的表语从句中，谓语动词用虚拟语气。should+动词真相暗示，should可省略。如：
My suggestion is that we (should) start early tomorrow. 我的建议是咱们来日诰日一早就动身。
二.主语从句
1. 界说：用作主语的从句叫做主语从句。
2. 组成：联系关系词+简略句
3. 指导主语从句的联系关系词有三类：
(1) 隶属连词that。 如：That they were in truth sisters was clear from the facial resemblance between them.
很较着，她们确是亲姐妹，她们的脸型很类似。
(2) 隶属连词whether。如：
Whether he’ll come here isn’t clear. 他是不是会来这里还不清晰。
(3) 毗连代词who, whom, whose, what, which, whoever, whatever, whichever
毗连副词 where, when, how, why。如：
What she did is not yet known. 她干了甚么尚不清晰。
How this happened is not clear to anyone. 这事怎么产生的，谁也不清晰。
Whoever comes is welcome. 非论谁来都接待。
Wherever you are is my home —- my only home. 你地点的任何处所就是我的家—-我独一的家。
诠释：
1. 主语从句能用it作情势上的主语。常以it作情势主语的句型有：
A. It+be+形容词(obvious, true, natural, surprising, good, wonderful, funny, possible, likely, certain, probable, etc.)+that从句。如：
It is certain that she will do well in her exam. 毫无疑难她测验成就会很好。
It is probable that he told her everything. 极可能他把一切都奉告她了。
B. It+be+名词词组(no wonder, an honour, a good thing, a pity, no surprise, etc.)+that从句。如：
It’s a pity that we can’t go. 很遗憾咱们不克不及去。
It’s no surprise that our team should have won the game. 咱们没赢这场角逐真不测。
C. It+be+曩昔分词(said, reported, thought, expected, decided, announced, arranged, etc.)+that从句。如：
It is said that Mr. Green has arrived in Beijing. 听说格林师长教师已到了北京。
It is reported that China has sent another man-made earth satellite into orbit.
据报导中国又乐成地发射了一颗人造地球卫星。
D. It+seem, happen等不及物动词及短语+that从句。如：
It seems that Alice is not coming to the party at all. Alice彷佛不来加入晚会。
It happened that I was out that day. 可巧我那天外出了。
E. It+doesn’t matter (makes no difference, etc.)+毗连代词或毗连副词引发的主语从句。如：
It doesn’t matter whether she will come or not. 她是不是来这可有可无。
It makes no difference where we shall have the meeting. 咱们在哪里开会毫无区分。
F. 当that指导的主语从句呈现在疑难句中时，要以it作情势主语，而把主语从句后置。如：
Is it true that the scientist will give us a lecture next week? 下周那位科学家将给咱们作陈述是真的吗?
Does it matter much that they will not come tomorrow? 他们来日诰日不来很要紧吗?
G. 当主语从句呈现在感慨句中时，要以it作情势主语，而把主语从句后置。如：
How strange it is that the children are so quiet! 孩子们这么恬静真奇异!
2.注重毗连代词whoever, whatever, whichever等指导主语从句的寄义
Whoever comes will be welcome. (whoever=the person who) 来的人将遭到接待。
Whatever he did was right. (whatever=the thing that) 他所做的事变是准确的。
Whichever of you comes in will receive a prize. (whichever=anyone of you who) 你们傍边非论哪一个进来将会获得奖
三.宾语从句
1. 界说：用作宾语的从句叫宾语从句。
2. 组成：联系关系词+简略句
3. 指导宾语从句的联系关系词有三类：
(1) 隶属连词that。如：
He told us that he felt ill. 他对咱们说他感触不惬意。
I know he has returned. 我晓得他已回来了。
注： that在指导宾语从句时也其实不是任何环境下均可以省略。在如下环境下，that不克不及省略。
1. Everybody could see what happened and that Tom was frightened.(and毗连两个宾语从句，that宾语从句放在and的后面时，that不克不及省略。)
大师城市看出所产生的事变并晓得Tom很是惧怕。
2.I know nothing about him except that he is from the south.(that指导的宾语从句作介词宾语时，that不克不及省略。)
对他我全无所闻，只晓得他是南边人。
以上就是我对付高中英语进修进程中一些低级英语语法的总结，但愿大师可以或许对以上内容举行理解，在理解后可以或许纯熟地举行造句操练，只有不竭地操练利用，咱们才可以或许对以上的内容举行把握，在必要用到这些语法时才能脱口而出。
2019高考必考的英语首要常识点
1. be fond of “爱好，快乐喜爱” 接名词、代词或动词的-ing情势。
He’s fond of swi妹妹ing. 他喜好泅水。
Are you fond of fresh vegetables. 你喜好新颖蔬菜吗?
He is fond of his research work. 他爱好他的钻研事情。
2. hunt for = look for 寻觅
I have found the book I was hunting for.我找到了那本我在找的书。
hunt for a job 找事情
3. in order to/so as to：这两个词组均可指导不定式作目标状语, in order to可放于句首, so as to则不克不及, 其否认情势为in order not to / so as not to.
He went to Beijing in order / so as to attend an important meeting.
In order to be noticed, he shouted and waved to us.为了让咱们注重他, 他朝咱们又是叫嚷又是挥手。
4. care about
1) 喜好，对……有乐趣 = care for
She doesn’t care about money.她不喜好钱。
2)关切 = care for
She thinks only of herself. She doesn’t care about other people.她只斟酌本身。她不关切他人。
3)在意，在乎(接从句或不接任何成份)
These young people care nothing about what old people might say.
这些年青人底子不在意白叟说的话。
5. such as 意为“诸如……”，“像……”，是用来罗列人或事物的。
She teaches three subjects, such as physics and chemistry.她教三门科目,像物理、化学。
6. drop a line 留下条子, 写封短信
7. make yourself at home 别客套;随意;无拘谨
If you get to my house before I do, help yourself to a drink and make yourself at home.若是你在我以前到我家，本身喝点饮料，随意一点。
8. stay up 不睡;熬夜
(1) I’ll be late home, don’t stay up for me.
我将回家很晚，不要等我了。
(2) He stayed up reading until 2:00
in the morning.
他熬夜看书直到清晨两点。
9. come about 引发;产生;发生
(1)How did the accident come about?
这场变乱是怎样产生的?
(2) They didn’t know how the change had come about.
他们不晓得这个变革是怎么发生的。
10. except for 除……以外
(1) except 与 except for 的用法常有区分。except 多用于引发同类事物中被解除的一项。如：
①He answered all the questions except the last one.
除去最后一个，他答复了所有问题。
②We go there every day except Sunday.
除礼拜天，咱们每天去那边。
(2)except for 用于引述细节以批改句子的重要意思。如：
①Except for one old lady, the bus was empty.
除去一个老太太，这辆大众汽车全空了。
②Your picture is good except for the colours.
你的画儿很好，只是某些色采有问题。
(3)但在现代英语中，except for也用于暗示except的意思。如上述第一个例子可所以：
He answered all the questions except for the last one.
(4) 此外，在介词短语以前只能用except，不克不及用except for。
We go to bed before ten, except in the su妹妹er.
除夏日，咱们凡是十点以前上床睡觉。
11. end up with 以……了结;以……竣事
The party ended up with an English song.集会以一首英文歌竣事。
12. more or less 几近;差未几;约莫;大要;大要上
(1) I’ve more or less succeeded, but they haven’t.
我差未几乐成了，而他们没有。
(2) Our living condition has more or less improved.
咱们的糊口程度或多或少提高了。
13. bring in 引进;引来;吸取
(1) We should bring in new technology.
咱们应当引进新技能。
(2) He brings in 800 dollars a month.
他一个月挣八百美元。
14. get away(from) 逃离
(1)The thieves got away from the shop with all our money.
小偷带着咱们所有的钱从商铺逃跑了。
(2)I caught a really big fish but it got away.
我钓到了一条好大的鱼，但是它逃掉了。
15. watch out (for)注重;把稳
(1)Watch out! There is a car coming.
谨慎!汽车来了。
(2)Watch out for the hole in the road.
留心路上的阿谁坑。
16. see sb. off 给或人送行
Tomorrow I will see my friend off at the railway station.
来日诰日我到火车站给朋侪送行。
17. on the other hand 另外一方面(用以引出互相抵牾的概念、定见等，常说on the one hand …… on the other hand一方面……另外一方面)
I know this job of mine isn’t well paid, but on the other hand I don’t have to work long hours.
我晓得这份事情报答不高，但从另外一方面来讲，我也没必要事情过长时候。
18. as well as 和，还
He is a talented musician as well as being a photographer.
她不单是拍照师仍是个天才的音乐家。
19. take place 产生
take one’s place 入坐、站好位置、获得职位地方
take sb’s place 或take the place of 取代、代替
20. on fire 至关于burning, 意为“焚烧;着火;动怒”，有静态的含义。catch fire有动态的含义。
set…on fire/set fire to…用来暗示“使……着火”、“纵火烧……”。
Look, the theatre is on fire! Let’s go and help.瞧，剧场着火了，我们去帮手救火吧。
