2020最新高三英語必考語法知識點歸納梳理五篇分享
英語語法是針對英語語言進行研究后，英語語法系統(tǒng)地總結歸納出來的一系列語言規(guī)則。英語語法的精髓在于掌握語言的使用。下面就是小編給大家?guī)淼母呷⒄Z語法知識點總結，希望能幫助到大家！
高三英語語法知識點1
I'd like to buy __a__ computer. Could you please give me some advice?
解析：句意為：我想買一臺電腦，你能給我一些建議嗎?computer為單數(shù)可數(shù)名詞，此處表不確定的事物，表泛指，故填不定冠詞a。
Zinio is __a__ platform for digital magazines, with more than 5,500 magazines from a wide range of publishers.
解析：句意為：Zinio是一個電子雜志平臺，擁有來自各出版商所提供的5,500多本雜志。platform是單數(shù)可數(shù)名詞，此處指“一個平臺”，表泛指，故填不定冠詞a。
What if your first choice is wrong? If so, just give yourself __a__ second chance.
解析：句意：如果你的第一次選擇錯誤怎么辦?如果是這樣，要再給自己一次機會。序數(shù)詞前加不定冠詞表示“再一，又一”，所以填不定冠詞a。
Would you mind giving me advice on how to improve my record?
—If you make __the__ most of your potential, there will be a rise in your achievement.
解析：句意為：——給我一些建議使我提高記錄好嗎?——如果你充分利用自己的潛能，你的成績就會提高。make the most of是固定短語，意為“充分利用”，故填定冠詞the。
With the development of society, our country is badly in need of those with __a__ better command of computer skills.
解析：句意為：隨著社會的發(fā)展，我們國家非常需要那些可以進行電腦操作的人才。with a command of...為慣用搭配，意為“掌握……”，故填不定冠詞a。
高三英語語法知識點2
一、強調句句型
1. 陳述句的強調句型：It is/ was + 被強調部分(通常是主語、賓語或狀語)+ that/ who(當強調主語且主語指人)+ 其他部分。
e.g. It was yesterday that he met Li Ping.
2. 一般疑問句的強調句型：同上，只是把is/ was提到it前面。
e.g. Was it yesterday that he met Li Ping?
3. 特殊疑問句的強調句型：被強調部分(通常是疑問代詞或疑問副詞)+ is/ was + it + that/ who + 其他部分?
e.g. When and where was it that you were born?
4. 強調句例句：針對I met Li Ming at the railway station yesterday.句子進行強調。
強調主語：It was I that (who) met Li Ming at the railway station yesterday.
強調賓語：It was Li Ming that I met at the railway station yesterday.
強調地點狀語：It was at the railway station that I met Li Ming yesterday.
強調時間狀語：It was yesterday that I met Li Ming at the railway station.
5. 注意：構成強調句的it本身沒有詞義;強調句中的連接詞一般只用that， who，即使在強調時間狀語和地點狀語時也如此，that， who不可省略;強調句中的時態(tài)只用兩種，一般現(xiàn)在時和一般過去時。原句謂語動詞是一般過去時、過去完成時和過去進行時，用It was …… ，其余的時態(tài)用It is …… .
高三英語語法知識點3
1. ---What do you think made Mary so upset? --- ________ her new bicycle.
A. As she lost B. Lost C. Losing D. Because of losing
2. ---Mum, why do you always make me eat an egg every day?
---__________ enough protein and nutrition as you are growing up.
A. Get B. Getting C. To get D. To be get
3. --- You should have thanked her before you left.
--- I meant ______, but when I was leaving I couldn’t find her anywhere.
A. to do B. to C. doing D. doing so
4. --- Are you on holiday? --- No, but I’d like _______.
A. to B. be C. to be D. /
5. One of the sides of the board should be painted yellow, and ________.
A. the other is white B. another white C. the other white D. another is white
6. If you go to the Palace Museum, you’ll find the palaces more magnificent than commonly ____.
A. supposing B. supposed C. to suppose D. suppose
7. _________, he can’t educate his own child well.
A. Though a teacher B. A teacher as he is C. Being a teacher D. As he is a teacher
(keys:1—4 ccbc (如果省略的不定式結構中有be, have或have been,一般要保留) 5.c 6. b 7.a (省略了he is)
高三英語語法知識點4
比較狀語從句主要的有than和as…as。如：
1. 用than引導
It’s easier than I thought. 這比我想像的要容易。
She sings worse than she did before. 她比過去唱得糟。
She speaks better English than I do. 她的英語說得比我好。
It is raining worse than it did yesterday. 今天雨下得比昨天更大了。
The weather was worse than I had expected. 天氣比我預料的壞(糟)。
I can throw the ball farther than you can. 我可以把球扔得比你更遠。
She is now happier than she has ever been. 她現(xiàn)在比過去任何時候更快活。
2. 用as…as引導
They are as often wrong as they are right. 他們錯對各半。
He was almost as well off as myself. 他幾乎像我一樣富裕。
She doesn’t work as hard as me (as I do). 她不像我那樣用功。
He was as peevish as an old woman. 他像老太婆那樣愛發(fā)牢騷。
French is as familiar to him as English. 他對法語就像英語一樣熟悉。
You know as much about that as I do. 這一點你知道得和我一樣多。
I haven’t done as much as I should have liked. 我沒有干得我希望的那么多
高三英語語法知識點5
一、時間狀語從句
1、when的用法
(1)when既可引導一個持續(xù)性動作，也可引導一個短暫性動作，可用于表示主句和從句動作同時發(fā)生或從句動作先于主句動作，有時還可表示從句動作后于主句，意為“當。。。時候”。
(2)when在be about to do。。。when。。。，be doing。。。when。。。，had done。。。when。。。，be on one’s way。。。when。。。，be on the point of doing。。。when。。。等結構中，作“那時突然”講。
(3)when “既然、鑒于;盡管，雖然(位于主句之后);如果”
2、while的用法
(1)表示“當。。。時候”，引導的動作必須是延續(xù)性的。
(2)用作并列連詞，表示相對關系“然而”。
(3)引導讓步狀語從句，相當于although,意為“雖然”，位于主句前。
(4)引導條件狀語從句，相當于as/so long as，意為“只要”。
3、as 的用法
(1)表示“當。。。時候”，強調同時發(fā)生，不指先后。
(2)說明兩種正在發(fā)展或變化的情況，表示“隨著”，表示時間的推移。
(3)表示“一邊。。。一邊。。。”。
(4)強調兩個動作緊接著發(fā)生。
(5)表示“雖然，盡管”。
(6)其他含義“正如，正像”，“作為”，“由于，因為”。
4、before的用法
(1)一般意為“在。。。之前”“。。。才”，“。。。就”“還沒有。。?！薄懊獾谩薄安恢挥X”“寧可，寧愿”，“否則，要不然”。
(2)It + will be/was + 時間段+before+一般現(xiàn)在時/一般過去時。在肯定句中，意為“多長時間之后才”;在否定句中，意為“用不了多長時間就”。
5、until和till
(1)與肯定句連用，必須是延續(xù)性動詞。
(2)與否定句連用，必須是非延續(xù)性動詞，表示“直到。。。才，在。。。之前不。。。”。
注意：not until可用于強調句和倒裝句
強調句：It is/was not until…that…倒裝句：not until 放句首時，主句要部分倒裝。
6、since的用法
(1)since后是非延續(xù)性動詞，時間起點從該動作發(fā)生算起，意為“做某事多久了”;since后是延續(xù)性動詞，時間起點從該動作結束算起，意為“不做某事已有多長時間”。
(2)It is/has been +時間段+since+一般過去時
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