與高一高二不同之處在于，此時復習力學部分知識是為了更好的與高考考綱相結(jié)合，尤其水平中等或中等偏下的學生，此時需要進行查漏補缺，但也需要同時提升能力，填補知識、技能的空白。下面小編就和大家分享高三英語下冊知識歸納，來欣賞一下吧。

高三英語下冊知識歸納1

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.

表演者應當具有一種令人愉快的個性。

(3) pleased “高興的，感到滿意的”含義與glad基本相同。作表語時，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……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中挑選一雙對我來說真是太難了。

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“觀察”來講時，observe相當于watch carefully，尤其用于實驗或研究等場合。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，相當于take care of。還有“當心”之意，相當于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，由我照料你女兒。

You'd better watch Mr Smith, I think he is a thief.

你當心史密斯先生，我想他是個賊。

高三英語下冊知識歸納2

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，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lt's tine后用that從句時應該為主i吾+should+動詞原形或主語十過去時，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)引導的從句也需使用虛擬語氣，表示過去的情況用過去完成時，表示現(xiàn)在與將來的情況用過去時，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詞多用should+動詞原形，但也可以不用虛擬語氣，而用動詞的陳述語氣形式。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!

高三英語下冊知識歸納3

look up the dictionary

漢語中的“查字典”，說成英語通常是 look up sth in a dictionary 或 consult [refer to] a dictionary。如：

I refer to the dictionary frequently. 我經(jīng)常查閱詞典。

You can look the word up in the dictionary. 你可以在詞典里查這個詞。

He often consulted a dictionary when he read the book. 他讀這本書時經(jīng)常查字典。

I looked the word up in the dictionary to refresh my memory of its exact meaning. 我查了詞典，以便弄清這個詞的準確意思。

I often look up the words I don’t know in the dictionary or on the Internet. 我經(jīng)常在字典里或網(wǎng)上查找我不認識的單詞。

“Is that the correct spelling?” “I don’t know—look it up in a dictionary.” “那是正確的拼寫嗎?”“我不知道——查查詞典吧。”

I didn’t know what “l(fā)oquacious” meant and had to look it up in a dictionary. 我不知道loquacious這個是什么意思，所以只好查了詞典。

有不少人認為英語習慣上不能直接說 look up the dictionary, 其實這種表達在英語中也可以用，只是比較少見而已。例如：

I spend more time looking up the dictionary than reading the book. 我讀這本書時查字典的時間還多些。——摘自 L. G. Alexander 編《新概念英語》(外研社)

Look up the dictionary and explain the meaning of the italicized words. 查字典然后解釋斜體詞的意思?！詮垵h熙編《高級英語》(商務印書館)