高二英語語法知識點
英語語法的學習，是學好英語的重要內容。下面是本站小編爲大家收集整理的高二英語語法知識點，相信這些文字對你會有所幫助的。
高二英語語法知識點(一)
過去分詞作狀語：過去分詞作狀語時，說明動作發生的背景或情況，其等同於一個狀語從句。vt 過去分詞作狀語時與主句主語構成被動關係，表示被動和完成，vi 過去分詞表示狀態或動作的完成。
Heated , water changes into steam .
The professor came in, followed by a group of young people .
1 作原因狀語，等於as / since / because 引導從句
Moved by what she said ,we couldn’t help crying . = ( As we are moved by what she said …
2 作時間狀語，等於when 引導時間從句，如果分詞表示的動作與謂語的動作同時發生，可在分詞前加when/ while / until 等使時間意義更明確。
When heated , water can be changed into steam .
Seen from the hill ,the park looks very beautiful .= ( When the park is seen from the hill…
3 作條件狀語等於 if / whether 引導從句
Given more attention , the cabbages could have grown better .= ( If they have been given more attention ….
Compared with you , we still have a long way to go = ( If we are compared with you …
4 作方式或伴隨狀語
The actress came in , followed by her fans .
She sat by the window , lost in thought .
5 作讓步狀語
Much tired ,he still kept on working .=(Although he was tired ,) he ….
6 獨立主格結構： 當分詞的邏輯主語不是主句主語時，分詞可以有自己獨立的邏輯主語，這種結構稱爲獨立主格結構。常用來表示伴隨情況。
The boy rushed into the classroom , his face covered with sweat .
All things considered ,your article is of great value than hers .
Rewrite with proper conjunctions
Example : United we stand, divided we fall.
If we are united, we will stand, but if we are divided,we will fall.
1 Asked what had happened, he told us about it.
→When he was asked what had happened, …
2 Well known for his expert advice, he received many invitations to give lectures.
→Because he was well known for his expert advice.
高二英語語法知識點(二)
1.倒裝句的定義：英語最基本的詞序是主語在謂語動詞的前面。
如果把謂語動詞放在主語前面，就叫做倒裝。
2. 倒裝句的構成
a) 完全倒裝
將句子的主語和謂語完全顛倒過來，稱之爲完全倒裝。
Are you from here? 你是本地人嗎?
Now comes the chance. 機會來了。
b) 部分倒裝
只將助動詞、系動詞或情態動詞移至主語之前，謂語的其他部分仍保留在主語的後面，稱之爲部分倒裝。例如：
Has he come? 他來了嗎?
Seldom have we felt as comfortable as here. 我們難得像在這裏這麼舒服。
Only in this way can we do the work better.
3. 倒裝的原因
a) 句子語法結構的需要。例如：
Did you attend the meeting? 你參加會議了嗎?
Long live peace! 和平萬歲!
b) 一些句型的固定用法。例如：
Such were his last words. 他最後的話就是這樣。
c)強調的需要。倒裝以後，句子更加流暢生動。例如：
Never before have we seen such a sight. 以前我們從來沒有見過這樣的情景。
Before us lay a lot of difficulties. 在我們前面有很多困難。
Often did we warn them not to do so. 我們曾多次警告他們不要這樣做。
4. 倒裝句的基本用法
a) 構成疑問句(除對主語或主語之定語提問的特殊疑問句外)：
When are we going to drink to your happiness? 我們什麼時候喝你們的喜酒?
Have you seen the film? 你看了那部電影嗎?
b) 在以here, there, now, then, in, away, up down
c) 副詞only+狀語放在句首時:
Only then did he realize his mistakes . 只有在那時他才認識到自己的錯誤。
Only in this way can you learn maths well . 只有用這種方法你才能學好數學。
d) 含有否定意義的副詞或連詞(如little, hardly, never, rarely, no sooner…than等)放在句首時:
Little did I think that he could be back alive. 我沒有想到他竟能活着回來。
Not until New Year’s Day shall I give you a gift. 我要到元旦那天才能給你禮物。
Hardly had the train arrived at the station when we ran towards the sleeping car looking for our guests.
火車剛一進站，我們就跑到臥車那兒去找我們的客人。
e) 副詞so或 neither(nor)在句首:
He is interested in pop-songs, and so am I.他對流行歌曲感興趣，我也如此。
He hasn’t been to the countryside, neither does he want to go there.他沒有去過農村，他也不想去那裏。
f) 在方式狀語thus開頭的句子中及程度狀語so放句首:
Thus ended his life. 這樣結束了他的生命。
So loudly did he speak that even people in the next room could hear him . 他講話的聲音那樣大，連隔壁屋子裏的人都聽得見。
高二英語語法知識點(三)
英語中過去分詞可作賓補，(此時的過去分詞一般是及物動詞)表被動意義或完成意義，有時兩者兼而有之。做賓補的過去分詞與賓語有邏輯上的動賓關係，即賓語是過去分詞動作的對象。如：
She found the door broken in when she came back.(賓補與賓語有被動的關係，表一種狀態。)
一. 過去分詞用在表狀態的動詞keep,leave等的後面。
Eg:They kept the door locked for a long time.
Keep your mouth shut and your eyes open.(諺語：少說多看)
Don't leave such an important thing undone.
Don't leave the windows broken like this all the time.
二.過分詞用在get,have,make, 的後面。
1.注意“have +賓語+過去分詞”的兩種情況：
A)表"讓某人做某事/讓某事(被人)做"
eg: I have had my bike repaired.
The villagers had many trees planted just then.
B)表"遭遇到某種不幸，受到打擊/受....影響，蒙受..... 損失"
Eg:I had my wallet stolen on a bus last month.
The old man had his leg broken in the accident.
He had his leg broken in the match yesterday.(MET1986)
2."make+賓語+過去分詞",在這種結構中，過去分詞的動詞必須是表示結果含義的。如：
They managed to make themselves understood in very simple English.
I raised my voice to make myself heard.
三、過去分詞用在感觀動詞watch,notice,see,hear,listen to ,feel,find等後面。如
When we got to school,we saw the door locked.
We can hear the windows beaten by the heavy rain drops.
He felt himself cheated.
The managers discussed the plan that they would like to see carried out the next year.(NMET2000)
四、過去分詞用在want,wish,like ,expect等表示“希望，願望”這一類動詞後面做賓補。如
The boss wouldn't like the problem discussed at the moment.
I would like my house painted white.
I want the suit made to his own measure.
I wish the problem settled.
五、過去分詞用在“with +賓語+賓補”這一結構中，過去分詞與賓語之間是動賓關係。如：
The thief was brought in with his hands tied behind his back.
With many brightly-coloured flowers planted around the building ,his house looks like a beautiful garden.
With everything well arranged,he left the office.
六、過去分詞、現在分詞、和不定式作賓補的區別。
現在分詞作賓補：賓語和補語之間是主謂關係。其動作與謂語動作同時進行。
過去分詞作賓補：賓語和補語之間是動賓關係。其動作先於謂語動作。
不定式作賓補： 表一個完成的動作、或表一個很短時間內看到、聽到或感覺到的具體動作。
