高三英語常考知識點有哪些？
高三學生很快就會面臨繼續(xù)學業(yè)或事業(yè)的選擇。面對重要的人生選擇，是否考慮清楚了?這對于沒有社會經(jīng)驗的學生來說，無疑是個困難的想選擇。如何度過這重要又緊張的一年，我們可以從提高學習效率來著手!小編為各位同學整理了高三英語常考知識點有，希望你努力學習，圓金色六月夢!
高三英語常考知識點1
1. 定義：用作主語的從句叫做主語從句。
2. 構(gòu)成：關聯(lián)詞+簡單句
3. 引導主語從句的關聯(lián)詞有三類：
(1) 從屬連詞that。 如：That they were in truth sisters was clear from the facial resemblance between them.
很明顯，她們確是親姐妹，她們的臉型很相似。
(2) 從屬連詞whether。如：
Whether he’ll come here isn’t clear. 他是否會來這里還不清楚。
(3) 連接代詞who, whom, whose, what, which, whoever, whatever, whichever
連接副詞 where, when, how, why。如：
What she did is not yet known. 她干了什么尚不清楚。
How this happened is not clear to anyone. 這事怎樣發(fā)生的，誰也不清楚。
Whoever comes is welcome. 不論誰來都歡迎。
Wherever you are is my home ---- my only home. 你所在的任何地方就是我的家----我的家。
解釋：
1. 主語從句能用it作形式上的主語。常以it作形式主語的句型有：
A. It+be+形容詞(obvious, true, natural, surprising, good, wonderful, funny, possible, likely, certain, probable, etc.)+that從句。如：
It is certain that she will do well in her exam. 毫無疑問她考試成績會很好。
It is probable that he told her everything. 很可能他把一切都告訴她了。
B. It+be+名詞詞組(no wonder, an honour, a good thing, a pity, no surprise, etc.)+that從句。如：
It’s a pity that we can’t go. 很遺憾我們不能去。
It’s no surprise that our team should have won the game. 我們沒贏這場比賽真意外。
C. It+be+過去分詞(said, reported, thought, expected, decided, announced, arranged, etc.)+that從句。如：
It is said that Mr. Green has arrived in Beijing. 據(jù)說格林先生已經(jīng)到了北京。
It is reported that China has sent another man-made earth satellite into orbit.
據(jù)報道中國又成功地發(fā)射了一顆人造地球衛(wèi)星。
D. It+seem, happen等不及物動詞及短語+that從句。如：
It seems that Alice is not coming to the party at all. Alice似乎不來參加晚會。
It happened that I was out that day. 碰巧我那天外出了。
E. It+doesn’t matter (makes no difference, etc.)+連接代詞或連接副詞引起的主語從句。如：
It doesn’t matter whether she will come or not. 她是否來這無關緊要。
It makes no difference where we shall have the meeting. 我們在哪里開會毫無區(qū)別。
F. 當that引導的主語從句出現(xiàn)在疑問句中時，要以it作形式主語，而把主語從句后置。如：
Is it true that the scientist will give us a lecture next week? 下周那位科學家將給我們作報告是真的嗎?
Does it matter much that they will not come tomorrow? 他們明天不來很要緊嗎?
G. 當主語從句出現(xiàn)在感嘆句中時，要以it作形式主語，而把主語從句后置。如：
How strange it is that the children are so quiet! 孩子們這么安靜真奇怪!
2.注意連接代詞whoever, whatever, whichever等引導主語從句的含義
Whoever comes will be welcome. (whoever=the person who) 來的人將受到歡迎。
Whatever he did was right. (whatever=the thing that) 他所做的事情是正確的。
Whichever of you comes in will receive a prize. (whichever=anyone of you who) 你們當中不論哪個進來將會得到獎
高三英語常考知識點2
1、 at
如： 常用詞組有： at noon, at night
表示時間的 at, in, on：表示片刻的時間，at 8 o’clock，at midnight, at the end of, at that time, at the beginning of, at the age of, at Christmas, at New Year 等。
in 表示一段的時間
如：in the morning, in the afternoon, in the evening, in October, in 1998, in summer, in the past, in the future 等。
on 總是跟日子有關，on Monday, on Christmas morning, on the following, on May Day, on a warm morning 等。
2、表示時間的 since 和 from：since 表示從過去到現(xiàn)在的一段時間的過程，常與現(xiàn)在完成時連用：from 表示從時間的某一點開始，不涉及與現(xiàn)在的關系。一般多與現(xiàn)在時、過去時、將來時連用。
如：I hope to do morning exercises from today./ We have not seen each other since 1995.
3、表示時間的 in 和 after：兩者都表示“在(某個時間)之后，區(qū)別在于in表示“在(一段時間)之后” ，而 after 則表示“在(某一具體時間點之后)，in 短語和將來時態(tài)連用，after 短語和過去時態(tài)或?qū)頃r態(tài)連用。
如：We’ll be back in three days.
After seven the rain began to fall.
What shall we do after graduation?
After two months he returned. 注意：after 有時也可以表示在一段時間之后(常用在過去時里)
4、表示地理位置的 in, on, to：in 表示在某范圍內(nèi)，on 指與什么毗鄰，to 指在某環(huán)境范圍之外
如：Changchun is in the northeast of China./ Mongolia is on the north of China./ Japan is tothe east of China.
5、表示“在……上”的 on 和 in：on 只表示在某物的表面上，而用 in 表示占去某物一部分，表示……上
如：There is a book on the piece of paper./ There is an interesting article in the newspaper./ He dug a hole in the wall.
6、表示“穿過……”的 through 和 across：through 表示從內(nèi)部通過，與 in 有關;across 表示“穿過……”，表示從一端至另一端在表面上的通過，與 on 有關。
如：Water flows through the pipe./ The old man walked across the street.
7、in the corner, on the corner, at the corner：in the corn 表示在落，in 指角的內(nèi)面;on the corner 表示“在角上” ，on 指的不是內(nèi)面，也不是外面，而含內(nèi)外兼有之意;at the corner指“在拐角處” 指的是拐角外附近的外面。
如：The lamp stands in the corner of the room./ I met at with him at the street corner./ He sat on the corner of the table.
8、in the end, at the end of, by the end of：in the end 作“最后”“終于”解，可單獨使用，后不接介詞 of;at the end of 表示“在……末梢”“到……盡頭” ，既可指時間，也可以指地上或物體。不可單獨使用;by the end of 作“在……結(jié)束時”“到……末為止”解，只能指時間，不可單獨使用。
如：In the end they reached a place of safety./ At the end of the road stands a beautiful garden./ They decided to have an English evening at the end of this week./ by the
end of last month he had finished the novel
9、表示“關于”的 about 和 on：兩者都有“關于”的意思，不過前者為一般用詞，而后者表示“關于” ，為較正式的 “論述”
如：He came to tell me about something important./ He wrote a book on science
10、between, among：一般說來，between 表示兩者之間，among用于三者或三者以上的中間。
如：You are to sit between your father and me./ He is always happy among his classmates.
注意：但有時說的雖然是三個以上的人或東西，如果強調(diào)的是兩兩相互間接關系，適用于between。
如：Agreements were made between the different countries. 在談到一些事物或一組事物，
而把它們視為分居兩邊時用 between。
如：The little valley lies between high mountains.
在談事物 間的差別時，總是用 between。
如：They don’t know the difference between wheat, coats and barley.
11、besides, except, but, except for：
besides 指除了……還有
如：All went out besides me
except 指“除了，減去什么” ，不能放在句首。
如：All went out except me.
but 與 except 意思近似，表示“除了……外”經(jīng)常用在 no, all, nobody, anywhere, everything 等和其他疑 問詞后面。
如：I never saw him reading anything but the newspaper.;
except for 表示“如無……就， 只是”表明理由細節(jié)。
如：His diary is good except for a few spelling mistakes.
12、表示“用”的 in 和 with：表示工具的“用” 、表示“ ，用 with，而表示材料、方式、方法、度量、單位、語言、聲音等的 “用” 用 in。
如：He is writing a letter with a pen./ He wrote the letter in pencil
We measured it in pounds./ Read the text in a loud voice./ Tell me the story in English.
13、charge of 和 in the charge of：in 兩者都表示 “由誰負責、照顧、管理” 區(qū)別在于： charge of 后接被照管的人或物， in the charge of 后面則跟照管的人。
如：Who is in charge of the project
The project is in the charge of an engineer
14、as, like：as 作“作為”“以……地位或身份”解。
如：Let me speak to you as a father.(事實是父親)
like 作“象……一樣”解
如：Let me speak to you like a father.(事實上不是父親)
15、in front of 和 in the front of：in front of = before，是“在……前面”的意思(不在某物內(nèi))
in the front of 則是“在……前部”的意思(在某物內(nèi))
如：There is a desk in front of the blackboard./ The boy sat in the front of the car.
16、in, into：into 表示動向，不表示目的地或位置。
如：We walked into the park.;in 通常表示位置。
We walked in the park;
in 和 drop, fall, put, throw, break 等終止性動詞連用時，也可以表示動向。
如：I have put the coin in (into) my pocket.我把硬幣放進衣袋。
高三英語?？贾R點3
be / get / become used to 習慣于
be given to 喜歡;癖好
be related to 與…有關系
be addicted to 沉溺于;對…上癮
be opposed to 反對
devote oneself to獻身于;專心于
be devoted to 致力于;忠誠于
be admitted to 被…錄取;準進入
be reduced to 淪為
reduce…to…使…淪為
be attached to附屬于;喜歡;依戀
be adjusted to 適應
be known to 為…所知
be married to 和…結(jié)婚
be sentenced to被判處
be connected to 和…連在一起
be exposed to 暴露于;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 慣于;有…習慣
be engaged to 與…訂婚
get down to 著手做
lead to 導致
object to反對;不喜歡;不贊成
put one’s mind to全神貫注于
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;有助于
make contributions to對…作貢獻
apply oneself to 致力于
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(zhuǎn)向;求助于
feel up to 能勝任于
look up to 尊敬
admit to承認
belong to 屬于
take to 喜愛;開始
cling to 附著
fall to 開始
respond to 回答;對…作出回應
accustom oneself to 使自己習慣于
amount to等于
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(jié)束
set fire to 放火燒……
drink (a toast) to 為……干杯
propose a toast to 提議……
happen to… 發(fā)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(jié)果為 (比較：come to do sth逐漸做某事)
give an eye to著眼于
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.把某物委托給某人
pay a visit to 參觀……
access to 進入;取得的方法
be a stranger to 不習慣;對……陌生
on one’s way to 在去某處的路上;在達成某事的過程中
be kind to 對……和善
be important to 對……重要
be senior to 年齡長于……
be equal to 和……相等
be particular to ……所特有的(比較：be particular about 對……過于講究;挑剔)
be subject to 服從;隸屬;易遭\受\患
be familiar to 為 ……熟悉
be similar to 和……相似
be open to 對……開放
be loyal to 對……忠誠
be helpful to對……有益處
be useful to對……有用
be good to sb對某人好(比較：be good for 對……有益處)
be bad to 對……不好
be bad for(比較：對……有害處)
be new to 對……不習慣;對……陌生
as to 關于;至于
next to(否定詞前)幾乎;
be due to do sth.預定要做某事
next to ……的旁邊
due to 由于;歸因于……
thanks to 多虧了;由于
owing to 由于;因……的緣故
in / with regard to 關于
in /with relation to 關于;就……而論
subject to 在……條件下;依照
be given to 沉溺于
be related to 與…相關
get down to著手做
lead to 著手做
object to / be opposed to 反對
put one’s mind to全神貫注于
be equal to 勝任
devote oneself to獻身于
give rise to 引起
look forward to 盼望
pay attention to 注意
lead to通向 see to 負責
access to 接近(某地的)方法
be addicted to 沉溺于… 對…上癮
according to 根據(jù)
contribute to 為…作貢獻
如：
1. access to 接近,進入(某地的)方法; 通路
The only access to that building is along that muddy track.
到那棟建筑的通路是沿著那條泥濘的路走。
2. according to 按照,依照,視……而定
The work was done according to his instructions.
那工作是依照他的指示做的。
3. be addicted to 沉溺于……,對……上癮
He became addicted to the drug.
他上了毒癮。
4. belong to 屬于
This dictionary belongs to me.
這本詞典是我的。
5. contribute to 為……做貢獻,為……撰稿
Everyone should contribute what he or she can afford to society.
人人都應該盡自己的能力為社會做貢獻。
6. devote to 獻身，致力于……
He has devoted his life to helping disabled people.
他一生獻身于幫助殘疾人。
7. due to 因為,由于……而起
His lateness was due to the very heavy traffic on the motorway.
他遲到是因高速公路上車輛過多所致。
8. be equal to 與……相當,有能力勝任……的
Bill is quite equal to running the office.
比爾的能力足以管理這個部門。
9. get close to 靠近,接近
Today many people like to go out to get close to nature.
如今許多人喜歡到戶外去接近大自然。
10. get down to 開始做某事,認真處理某事
It’s time I got down to some serious work.
我該認真干點正事了。
11. hold to 忠于……,堅持,遵循
Whatever your argument, I shall hold to my decision.
不管你怎樣爭辯,我將堅持我的決定。
12. help oneself to 自取,自用(食物,飲料等)
Help yourself to a cigarette.
請隨便用香煙吧。
13. look forward to 盼望,期待
We are so much looking forward to seeing you again.
我們非常盼望再見到你。
14. lead to 導致
This misprint led to great confusion.
這個印刷錯誤造成很大的混淆。
15. prefer…to…兩者間更喜歡……
I prefer walking to cycling.
我愿意步行,不愿意騎自行車。
16. pay attention to 注意
Pay attention to what the teacher is talking about!
注意老師說的話!
17. refer to 提到,涉及到,關系到,參考,查閱
What I have to say refers to all of you.
我要說的事和你們大家都有關。
18. relate to 與……有關,涉及……
Wealth is seldom related to happiness.
財富鮮于幸福有關。
19. see to 照看或處理某事物
Will you see to the arrangements for the next committee meeting?
你來處理下次委員會會議安排,好嗎?
20.stick to 堅持,不改變或不放棄
We don’t want to hear your opinions; stick to the facts!
我們不想聽你的想法,只講事實!
21.turn to 轉(zhuǎn)向,求助于,轉(zhuǎn)而做
The more depressed he got, the more he turned to drink.
他情緒越低落越是借酒澆愁。
22.used to 習慣于……,適應……
She is quite used to working hard.
她很習慣做艱苦的工作。