高中英語復習知識點
高中英語復習知識點
英語是高考的重點考查內容，那么高中英語有哪些復習知識點呢?接下來學習啦小編為你整理了高中英語復習知識點，一起來看看吧。
高中英語復習知識點：as;which引導定語從句異同
as, which 都能引導限制性或非限制性的定語從句。
(1)在引導限制性定語從句時;
?、賥hich從句修飾的先行詞是名詞(詞組)，which可與that換用，作賓語時可省去。如：
Then grow some tomatoes in one box which has plant food in the soil and some in another box which doesn’t.
But the studios(which)he started are still busy today, producing more and more interesting films.
?、赼s從句的先行詞是the same/such或被the same/such修飾;as可作主、賓、表語，一律不可省略。如：Many of the sports were the same as they are now.(as作表語)
He uses the same map as I (use).他和我用的是同一份地圖。(as作賓語)
Such as beautiful park as is being built was designed by two young engineers.正在建造的如此漂亮的公園是由兩個年輕的工程師設計的。(as作主語)
The printed newspaper was not such as the chief editor had expected. 印好的報紙并非如主編原來所期望的那樣。(as作賓語)
(2)在引導非限制性定語從句時，as,which都可作主、賓、表語，都不可省去。
?、賥hich從句補充說明先行詞的用途、性質、狀態(tài)、特征等。如：
At present,the biggest nature park for milu deer in China is in the Nanhaizi Milu Park,which is about 20 kilometres south of Beijing.(位置)
China Daily has plenty of advertisements, which help to cut
the costs of making the newspaper.(用途)
One of Charile Chaplin’s most famous films was“The Gold Rush”,which was made in 1925.(時間)
Now, however,the maters of this great lake,which is also the
World’s deepest(over 1,740 metres),have been dirtied by waste
from a chemical factory.(特征)
②which從句還可表示說話人的看法，也可對主句作意義上的補充;which=and it/ this/ that/ they;which代表的是先行詞、主句或主句的一部分;which從句只能放在先行詞或主句后。如：
He said she could speak 4 foreign languages, which(=and it)is not true.他說她會四門外語，這是不可能的。(說話人看法，which代表賓語從句部分)
比較：He said she could speak 4 foreign languages, which(=and that)surprised every one of us.他說她會四門外語，這使我們每個人都很驚訝。(補充主句，which 代表主句)
Leaves are turning yellow, which means autumn is coming. 樹葉正在變黃，這意味著秋天就要來了。
?、踑s也可代表先行詞、主句或主句一部分。但as有“正如”的意義，其從句可放在主句前或后，如：
The Nanjing Changjiang River Bridge,as we all know, was compl-
eted in 1969.我們都知道南京長江大橋，它建成于一九六九年。(as代表先行詞)
To shut your eyes to facts, as many of you do, is foolish.(如)你們許多人(所做的那樣)對事實視而不見是愚蠢的。(as代表主語部分)
As we know, the earth is round. 我們知道，地球是圓的。
高中英語復習知識點：at表示速度、價格、利率
at a high/low price以高價/;低價;at 40 miles an hour 以每小時40英里的速度;at a high/low speed以高速/慢速;at an ordinary speed 以普通速度;at full/top speed以全速/高速;at a speed of 以……速度。
[應用]完成句子
?、俟緵Q定以較低的價格將這批電視賣掉。
The company decided to sell the TV sets _ __ _ __ __ _ 。
?、诨疖囌悦啃r150英里的速度前進。
The train was running ______ _____ ______ _______150 miles an hour .
Key:①at, a, low, price②at,a, speed,of
“at+名詞”表示“在進行，從事”
高中英語復習知識點：at last, in the end, finally
三者均有“最后、終于”的含義。
finally常用于動詞之前，表示人們長期以來期待的某事最后實現了，也可指一系列事物或論點的順序。例如：
After putting it off three times,we finally managed to have a holiday in Greece.經過三次延期之后,我們終于在希臘度了一次假。
They talked about it for hours.Finally,they decided not to go.他們談論了幾個小時，最后決定不去。
at last 有時可與finally互換，但往往用于一番拖延或曲折之后，語氣更強烈。例如：
When at last they found him, he was almost dead.當人們最終找到他時，他已經奄奄一息了。
James has passed his exams at last.詹姆斯終于通過了考試。
in the end指經過許多變化、困難的捉摸不定的情況之后，某事才發(fā)生。例如：
We made five different plans for our holiday, but in the end we had a summer camp again.我們制訂了五種不同的度假方案，但最后我們還是選定了再來一次夏令營活動。
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