高三英語知識(shí)點(diǎn)歸納精選5篇分享
高中階段學(xué)習(xí)難度、強(qiáng)度、容量加大，學(xué)習(xí)負(fù)擔(dān)及壓力明顯加重，不能再依賴初中時(shí)期老師“填鴨式”的授課，“看管式”的自習(xí)，“命令式”的作業(yè)，要逐步培養(yǎng)自己主動(dòng)獲取知識(shí)、鞏固知識(shí)的能力，制定學(xué)習(xí)計(jì)劃，養(yǎng)成自主學(xué)習(xí)的好習(xí)慣。 下面就是小編給大家?guī)淼母呷⒄Z知識(shí)點(diǎn)總結(jié)，希望能幫助到大家！
高三英語知識(shí)點(diǎn)1
虛擬語氣在一些特殊詞中的使用或含蓄條件句
1.wish后的賓語從句。
與現(xiàn)在愿望不一致，用主語十過去時(shí)，例如：
I wi。hIwere you.
與過去愿望不一致，用主語+had+過去分詞，例如：Iwish I had visited the White House whenI was in the States與將來愿望不一致，用主語+would (could)+原形。
2.It's time句型：當(dāng)lt's tine后用that從句時(shí)應(yīng)該為主i吾+should+動(dòng)詞原形或主語十過去時(shí)，例如：It，s time thatyou went to school.或It's time that you should go to schooL
3- If only引起的感嘆句相當(dāng)于“How I wish+賓語從句”。
(l)If only he could come.他要能來就好了。
(2)If only I had known the answer.我要早知道答案就好了。
4.WOuld rather，as if(though)引導(dǎo)的從句也需使用虛擬語氣，表示過去的情況用過去完成時(shí)，表示現(xiàn)在與將來的情況用過去時(shí)，例如：
(l)I'd rather you posted the letter right away.
(2)She loves the children as if they were hers.
5.含蓄虛擬條件句含蓄條件句是指句中沒有明顯的虛擬條件句，而是利用其他手段來暗示存在虛擬條件。但是這類隱含式虛擬條件句往往都可以轉(zhuǎn)化為if引導(dǎo)的條件句。常用來表示含蓄虛擬條件的手段有：
(1)介詞或介詞短語。如but for，but that，without,in case of, under more favorable condition等。
(2)連詞。如so that, unless, in case, supposing,lest, provided(倘若……)，for fear that(唯恐)，in orderthat, on condition that, if only(要是……就好了)等。
注意：lest, for fear that和in case引起的從句中謂語動(dòng)詞多用should+動(dòng)詞原形，但也可以不用虛擬語氣，而用動(dòng)詞的陳述語氣形式。例如：The foreign teacher spokeslowly in case we misunderstood him這位外籍教師說得很慢以免我們誤解。
(3)通過上下文及內(nèi)在含義，句中往往有but,otherwise, unfortunately等類似轉(zhuǎn)折詞。
without, but. but for, otherwise引起的短語或句子常暗含著含蓄條件。例如：
①Without you,1 would never know him
②But for your oooperation, we wouldn't have done it
③But that she was afraid, she would have said no. .
④i would be most glad to help you, butI am busy now.
⑤I would have come to the party yesterday, but ljwas working.
⑥I am busy now, otherwise l would do you the favor!
高三英語知識(shí)點(diǎn)2
1.mean doing sth. 意味著;mean to do sth. 打算或企圖做某事;
mean sb. to do sth. 打算讓某人做某事be meant for 打算作……用; 為…而有 2.take place 發(fā)生;舉行 3.of all kinds 各種各樣的
4.starve to death餓死 be starved of 缺乏, starve for sth, starve to do,渴望
5.plenty of 大量; 充足 6.be satisfied with感到滿意to one’s satisfaction感到滿意是 7.do harm to sb.=do sb. harm 傷害某人 8.in the shape of呈…的形狀，以…的形式 9.in memory of/ to the memory of sb.紀(jì)念某人 10.dress up 穿上的衣服;打扮,化裝 11.award sth.(to sb.)和award sb.sth.(for sth.) 給予、頒獎(jiǎng)
reward sb. for sth. 因 …獎(jiǎng)賞某人; reward sb. with sth. 用某物酬勞某人
12. admire sb. for sth在某方面欽佩某人 13.look forward to期望，期待，盼望 14,have fun with(與某人)玩得開心;過得快樂 ( have a good time, enjoy oneself.)
15. turn up.來;出現(xiàn);把(收音機(jī)等)音量開大些 turn down 拒絕; turn off 關(guān)掉; turn on 打開; turn out 結(jié)果是...... turn to sb. for help 向某人求助 16.keep one’s word 守信用; break one’s word, 失信 17.It be obvious that-clause顯而易見;一目了然
18.set off 動(dòng)身, 出發(fā); 使(地雷、炸彈)爆炸; set in開始;
set up建立，創(chuàng)立 ;set out to do = set about doing sth.著手做set down 寫下，記下 19.remind sb. of sth. 提醒，使想起
高三英語知識(shí)點(diǎn)3
pleasant, pleasing, pleased
(1) pleasant 可作定語和表語。修飾事物，不能修飾人。因此句子的主語只能是表示事物的詞語，而不能是人。意思是“令人愉快的，令人高興的”。
I hope you'll have a pleasant holiday.
我希望你能過一個(gè)愉快的假期。
(2) pleasing “令人高興的，令人愉快的”，表示寧靜、滿意、令人滿足之意。側(cè)重于表示接受對(duì)象的情感，傳遞主觀感受。比 pleasant 稍弱。主語可為人或事物。
An actor should have a pleasing personality.
表演者應(yīng)當(dāng)具有一種令人愉快的個(gè)性。
(3) pleased “高興的，感到滿意的”含義與glad基本相同。作表語時(shí)，句子的主語只能是“人”，而不能是表示事物的詞語。be pleased with 表示“對(duì)……表示滿 意”之意。
She had a pleased look on his face.
她臉上露出了滿意的表情。
burn down, burn up, burn out
bum down 指“燒為平地，燒毀”;也指“火力減弱”。
The house was burnt down in an hour.
房子一小時(shí)被燒為平地。
bum up 有“燒旺”之意，也可指“消耗掉”。
You'd better put more wood on the fire to make it burn up.
你往火上添著柴，讓它燒旺。
bum out 指“火熄滅”。
The fire had burnt out before I returned.
在我回來前，火已經(jīng)熄滅了。
elect, select, choose
elect 只能用于選舉人，是投票選舉的正式用語。
They elected Nixon President. 他們選尼克松為總統(tǒng)。
choose 可用于挑選人或物。
It's hard for me to choose one from so many pairs of shoes.
要從這么多雙鞋子當(dāng)中挑選一雙對(duì)我來說真是太難了。
select 意為精心挑選，多用于物。
She selected a pair of socks to match her suit.
他精心挑選了一雙襪子來與衣服搭配。
be known for, be known as, be known to
be known for 以……出了名 (通常不是指同位的關(guān)系)
be known as 作為……出了名 (通常加上職業(yè)名詞，表同位關(guān)系)
be known to為……所知
Japan is known for its cars.
日本以它的汽車而聞名。
Luxun is known as a writer.
魯迅作為作家很出名。
As is known to all, China has four famous invitations.
眾所周知，中國有四大的發(fā)明。
observe, watch
當(dāng)“觀察”來講時(shí)，observe相當(dāng)于watch carefully，尤其用于實(shí)驗(yàn)或研究等場合。具體來說，observe含有“察覺到”的意思，watch意為“盯著看”。
watch還含有“觀看(比賽、電視)”等，而observe沒有此意。另外，watch還有“照料”之意，相當(dāng)于take care of。還有“當(dāng)心”之意，相當(dāng)于be careful with。
She has observed the stars all her life.
她一生都在觀察星星。
I'll watch the baby while you are away.
你不在時(shí)，由我照料你女兒。
You'd better watch Mr Smith, I think he is a thief.
你當(dāng)心史密斯先生，我想他是個(gè)賊。
高三英語知識(shí)點(diǎn)4
用來作主語的句子叫做主語從句。如：
(1)When he was born is unknown. 他生于何時(shí)還不知道。
(2)What he did last night is being investigated. 他昨天晚上干了些什么正在調(diào)查之中。
在主語從句中須注意：
1. 主語從句一般用it作形式主語，放在句首，而將主語從句放到句末。如：
(1)It is possible that he has stolen the car. 很可能他偷了小車。
(2)Isn’t it strange that he should not have passed the test? 他測試沒有通過，難道不奇怪嗎?
2. if引導(dǎo)主語從句時(shí)，只能用it作形式主語，放在句首，而將if引導(dǎo)的主語從句放到句末。如：
It is uncertain if he will leave for Beijing tomorrow. 明天他是否去北京還不敢肯定。
3. that引導(dǎo)主語從句放在句首時(shí)，that不可省，但在句末口語中可省。如：
That he was ill yesterday is known now. 大家都已知道他昨天生了病。
4. 連接代詞引導(dǎo)主語從句只能放在句首。如;
(1)Who has broken the glass is unknown. 誰打破了玻璃現(xiàn)在還不知道。
(2)What he wants is all here. 他所要的東西都在這里。
5. 主語從句中主句的謂語動(dòng)詞一般用第三人稱單數(shù)形式，但what引導(dǎo)主語從句的主句謂語動(dòng)詞的形式須根據(jù)句子的意思來判斷。如
(1)How he worked it out is still a secret. 他是如何把它做出來的還是一個(gè)秘密
(2)What they makes in this factory are TV sets. 他們在工廠里所做的東西就是電視機(jī)。
高三英語知識(shí)點(diǎn)5
1.prefer
prefer doing to talking 喜歡做而不喜歡說
Which of these two dresses do you prefer? 這兩套衣服你喜歡哪一套?
I prerer to go to America for my fruther study. 我更愿意選擇去美國進(jìn)修學(xué)習(xí)。
Anne prefers me to replace her at the meeting. 安妮更愿意我代替她去參加會(huì)議。
2. advantages and disadvantages 優(yōu)劣
3. How do they make use of it in their daily life? 在日常生活中他們是如何利用它的
4.flow through 流過，流經(jīng)
5.Ever since middle school, my sister Wang Wei and I have dreamed about taking a great bike trip. 從高中起，我姐姐王維和我就一直夢想做一次偉大的自行車旅行。
連詞since 引導(dǎo)的時(shí)間狀語從句用一般過去時(shí)，介詞since 與表示過去某一點(diǎn)時(shí)間的詞語連用，副詞since 后不用從句或詞語。
It is/has been+一段時(shí)間+since+一般過去時(shí)(從句中的動(dòng)作不能延續(xù))自從……至今已經(jīng)多久了。
since then 自從那時(shí)至今 ever since 從那以后一直
6.persuade sb to do sth
= persuade sb into doing sth 說服某人做某事
He persuaded her to go to school, even though she did not want to.即使她不想去上學(xué)，他還是說服她去。
7.After graduating fro college, we finally got the chance to take a bike trip.大學(xué)畢業(yè)以后，我們終于有了機(jī)會(huì)騎自行車旅行。
8.It was my sister who first had the idea to cycle along the entire Mekong River from where it begins to where it ends.首先想到沿湄公河從源頭到終點(diǎn)騎車旅游的是我的姐姐。
強(qiáng)調(diào)句型It is/was…that/who 的用法歸納如下：
強(qiáng)調(diào)句型可以強(qiáng)調(diào)除謂語動(dòng)詞以外的任何句子成份。一般來說，如果被強(qiáng)調(diào)部分是人時(shí)，用連詞that或who;如果被強(qiáng)調(diào)部分是物，只能用連詞that。 強(qiáng)調(diào)句型應(yīng)避免使用when, where, which 等連詞。
含一般疑問句和特殊疑問句的強(qiáng)調(diào)句句型:
① 含一般疑問句的強(qiáng)調(diào)句型，其結(jié)構(gòu)為：Is it+被強(qiáng)調(diào)部分+that/who+句子的其余部分?
② 特殊疑問句的強(qiáng)調(diào)句型結(jié)構(gòu)形式為：特殊疑問詞+is/was it that/who+句子的其余部分?
9.schedual for the trip 旅行計(jì)劃
10.be fond of 喜歡，喜愛
Although she didn’t know the best way of getting to places, she insisted that she organize the trip properly.盡管她對(duì)去某些地方的路線并不清楚，她堅(jiān)持要自己把這次旅行安排得盡善盡美。 (注意1：Although conj. “盡管，雖然”，引導(dǎo)讓步狀語從句。
拓展：
① although 從句多在句首， though 從句可在主句前、中、后任何位置，而且though 可以作副詞用于句末，作“但是，不過”講，而although 無此用法。
② although 用來陳述事實(shí)而不用于假設(shè)，所以as though(仿佛，好像)，even though(即使，盡管)中不能用although。
③ though 引導(dǎo)的讓步狀語從句可以倒裝(將表語、狀語、情態(tài)動(dòng)詞后的動(dòng)詞原形前置到句首，此用法同as),而 although 不可以。注意2：insist 在這里的意思是“堅(jiān)持要求”后面的that從句用虛擬語氣;如果insist 意為“強(qiáng)調(diào)，堅(jiān)持認(rèn)為”的時(shí)候，從句可以用任何所需要的時(shí)態(tài)。
例如：She insisted that she didn’t tell a lie.她強(qiáng)調(diào)她沒撒謊。
另外，還可以用insist on doing sth/ sth. 一定要、堅(jiān)持主張，
如：She insists on getting up early and playing her radio loudly她老是一大早起來把收音機(jī)音量開大。)
11.care about details 考慮細(xì)節(jié)
The only thing he cares about is money. 他在乎的就是金錢。
care for 喜歡，照料，照顧 I don’t really care for red wine. 我其實(shí)并不喜歡紅葡萄酒。
Who will care for your child if you are out? 如果你外出了，誰來照顧你的孩子?
12.give me a determined look給了我一個(gè)堅(jiān)定的眼神
13.change one’s mind 改變主意
14.…she seemed to be excited about it. 似乎顯得興奮
15.an interesting experience一次有趣的經(jīng)歷
16.Once she has made up her mind, nothing can change it. Finally, I had to give in.她一旦下了決心，什么也不能使她改變。最后，我只好讓步了。
Once 可作為從屬連詞，作“一(旦)……就……”解，連接一個(gè)表示時(shí)間的狀語從句。從句中常用一般現(xiàn)在時(shí)，現(xiàn)在完成時(shí)表將來。
如：Once you have begin you must continue.
Once printed，the book will be very popular。
17.It becomes rapids as it passes through deep valleys, travelling across western Yunnan Province. 它穿過深谷時(shí)就變成了急流，流經(jīng)云南西部。
18.It makes wide bends or meanders through low valleys to the plains where rice grows. 河水蜿蜒緩慢地穿過低谷，流向生長稻谷的平原。
19.He is so stubborn that no one can persuade him to do anything.他太固執(zhí)，沒有一人能勸動(dòng)他做事。
20.A determined person always tries to finish the job, no matter how hard it is.不論工作多難，一個(gè)堅(jiān)決的人總是努力地去完成它。
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