高考英語關鍵知識點
高考作爲一項重要的全國性考試,在篩選和選拔人才中扮演着極其重要的作用。英語有哪些關鍵的知識點呢?接下來本站小編爲你整理了高考英語關鍵知識點，一起來看看吧。
be / get / become used to 習慣於
be given to 喜歡;癖好
be related to 與…有關係
be addicted to 沉溺於;對…上癮
be opposed to 反對
devote oneself to獻身於;專心於
be devoted to 致力於;忠誠於
be admitted to 被…錄取;準進入
be reduced to 淪爲
reduce…to…使…淪爲
be attached to附屬於;喜歡;依戀
be adjusted to 適應
be known to 爲…所知
be married to 和…結婚
be sentenced to被判處
be connected to 和…連在一起
be exposed to 暴露於;遭受
be compared to 被比喻成
compare… to…把…比作…
be engaged to 與…訂婚
be / become / get accustomed to // accustomed to 慣於;有…習慣
be engaged to 與…訂婚
get down to 着手做
lead to 導致
object to反對;不喜歡;不贊成
put one’s mind to全神貫注於
give rise to 引起
look forward to 盼望
stick to 堅持
pay attention to 注意
attend to 專心;注意;照料
see to 負責;注意
contribute to對…作貢獻;有助於
make contributions to對…作貢獻
apply oneself to 致力於
come close to幾乎;將近
reply to 回答
add to 增加
add up to 加起來
in addition to除…之外
turn to轉向;求助於
feel up to 能勝任於
look up to 尊敬
admit to承認
belong to 屬於
take to 喜愛;開始
cling to 附着
fall to 開始
respond to 回答;對…作出迴應
accustom oneself to 使自己習慣於
aMount to等於
prefer… to…更喜歡
set an example to 給…樹立榜樣
refer to 談到;參考;查閱
agree to sth. 同意某事(比較：agree to do sth. 同意做某事)
prefer… to…更喜歡
take / make a trip to到…地方去
join…to…把…和 …連接起來
turn a blind eye to對…視而不見
turn a deaf ear to 對…充耳不聞
show honor to向…表示敬意
put an end to(bring… to an end) 結束
set fire to 放火燒……
drink (a toast) to 爲……乾杯
propose a toast to 提議……
happen to… 發生了……事
occur to sb. 想起;想到
total up to 總計達
be close to 幾乎;將近
hold to 堅持;抓住
help oneself to 隨便用……
hold on to 抓住;固守
do harm to 對……有害處
do wrong to 冤枉某人
date back to 追溯到
when it comes to… 談到……時
come to 來到;達到;結果爲 (比較：come to do sth逐漸做某事)
give an eye to着眼於
have an eye to doing 打算
the key to ……的答案
describe to 向……描述
treat sb. to sth. 請某人吃……
trust sth. to sb.把某物委託給某人
高考英語關鍵知識點：祈使句1. 祈使句的概念
表示請求、命令、建議、祝願、邀請或要求的句子叫祈使句。用於祈使句句首的動詞總是用原形，不能用其他形式。如：
Shut the door! 把門關上!
Have a cup of coffee! 喝杯咖啡吧!
Let them go by train. 叫他們坐火車去吧。
祈使句的主語通常爲第二人稱(you)，但一般都被省略，只有在特殊的情況下才把主語(you)補充出來。如：
You be quiet! 你安靜!
You go and tell him, Chris. 克立斯，你去告訴他。
You wait here for a moment. 你在這兒等一會兒。
有時祈使句的主語也可以是everybody, somebody, anybody, nobody等不定代詞。如：
Stand up, everybody! 全體起立!
Nobody move. 任何人都不許動。
2. 祈使句表示強調
爲了加強祈使句的語氣，我們通常是在祈使句的動詞原形前加上助動詞do，此時通常譯爲“一定”“務必”等。如：
Do be careful. 務必要小心。
Do have some more tea. 一定再喝點茶。
Do let me go. 一定讓我去。
副詞never和always有時可用於祈使句句首，表示強調。如：
Never do that again. 再不要這樣做了。
Always look in the mirror before starting to drive. 一定要先看看反光鏡再開車。
3. 祈使句的否定式
構成祈使句否定式的方法很簡單，那就是在動詞原形前加don’t——不管祈使句所用的動詞爲什麼性質動詞，情況都是一樣。如：
Open the window. 把窗戶打開。
→Don’t open the window. 別把窗戶打開。
Come next Monday. 下週星期一來。
→Don’t come next Monday. 下週星期一別來。
對於以let us或let’s開頭的祈使句，其否定式通常是在不定式之前放一個not。如：
Let’s tell him the truth. 我們把實情告訴他吧。
→Let’s not tell him the truth. 我們不要把實情告訴他。
但在日常口語中，我們也可以把don’t放在let’s之前。如：
Let’s don’t tell him the truth. 我們不要把實情告訴他)
4. 祈使句與連用please
爲了使祈使句的語氣變得委婉，我們可以在祈使句的句首或句末加上please——若加在句首，其後不用逗號;若加在句末，則通常會在please前加一個逗號。如：
Step this way, please. 請這邊走。
Please type your letter. 請把你的信打出來。
Open the window, please. 請把窗戶打開。
如果是否定祈使句，則通常將please加在don’t之前。如：
Please don’t get angry. 請不要生氣。
Please don’t telephone before 8 a. m. 早8點以前請不要打電話。
5. 祈使句的時間概念
祈使句所表示的時間總是指將來，所以與它連用的句子原則上要用將來時態來與它呼應。如：
Give me a hand, will you? 幫我一個忙，好嗎?
由於give me a hand表示隱含將來意義，所以句中的will you 不能改爲do you。
Try again and you will succeed. 你再試就會成功。
由於句中的try again隱含將來意義，所以句中用了you will succeed，而不是you succeed。
Don’t do that again or you’ll be in trouble. 別再幹那個了，否則你會有麻煩。
句中的don’t do that again指的是以後不要再幹那事了，由於隱含有將來意義，所所以句中用了you’ll be in trouble，而沒有用you are in trouble。
6. 祈使句的省略
一般說來，祈使句總是要以動詞原形開頭，但是，在某些特殊情況下，我們可以只用一個詞或短語來表示祈使句的意義。如：
Just a few please. 請給幾個就行了。
A little more slowly please. 再慢一點。
A pound of butter. 給我一磅黃油。
Two teas and four coffees, please. 請來兩杯茶和四杯咖啡。
高考英語關鍵知識點：重要句型1. be doing/ be about to do/ had ..(when這時強調一個動作的突然發生)
1). I was walking along the river， when I heard a drowning boy cry for help.
2). I was about to leave when it began to rain.
3). I had just finished my test paper when the bell rang， announcing the exam was over.
2. It was (not ) + 時間段+before +一般過去時過了一段時間就……..
It will (not )be+ 時間段+before +一般現在時要過一段時間纔會…
It is/ has been +時間段+ since…..
It was +點時間+ when…..
It was +時間狀語+ that …..(強調句)
1). It was not long before he sensed the danger of the position.不久他就意識到他處境危險
2). It will be half a year before you graduate from the school. 還有半年你才從這個學校畢業
3). It is 3 years since he worked here.=he left here.(since從句中的謂語動詞若是延續性動詞，奇速英語提醒要從這個動作結束的時候算起)
4). It was 3 o’clock when they received the telephone.
5) It was at 3 o’clock that they received the telephone.
3. once…..一旦…..，表示時間和條件
1)Once you understand what the teacher explained， you will have no difficulty doing the work.
2). Once you have decided to do something， you should finish it and do it well.
4. The +比較級…….，the +比較級……..越……，越……
1) The more books you read， the more knowledge you will get.
2)The busier he is，the happier he feels.
5. as if/ as though…..(表示與事實相反，用虛擬;若表示即將成爲事實或有可能成爲事實，則用陳述語氣)
1). He was in great trouble， but he acted as if nothing had happened.
2). Although they just met for the first time， they talked as if they had been friends for many years
3). The clouds are gathering. It looks as if it is going to rain.
6. n. /adj. / adv. / v. + as /though +主語+謂語，儘管……，…….引導讓步狀語從句
1)d as he is，I already know what career I want to follow.
2). Try as he might，he couldn’t solve the problem.
3). Much as I respect him， I can’t agree with his idea.
7. whether…….無論是….還是….
1). Whether the weather is good or bad， they will set off as they planned.
2). Any person，whether young or old， has his own worth.
8.疑問詞+ever = no matter +疑問詞，引導讓步狀語從句或名詞性從句
1). Whichever(=No matter which) you like， you can take it away .( 讓步狀語從句)
You can take away whichever(=anyone that) you like ( 名詞性從句)
2). Whenever you comes， you will be welcome. ( 讓步狀語從句)
3). Whatever happens，I will support you. ( 讓步狀語從句)
4). Whoever breaks the law， he will certainly be punished. ( 讓步狀語從句)
Whoever breaks the law will certainly be punished. ( 名詞性從句)
5). However great the difficulty is， we can overcome it. ( 讓步狀語從句)
9. as long as/so long as/ providing that/provided that/ supposing that/on condition that 假如…..
1). I will lend you money on condition that you can return it within 3 months.
10. in case that/ in case of…..萬一…..，以防…..
1). In case of fire，please dial 119 at once.
2). In case that John comes/ John should come， tell him to wait.
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