高中英語必修3知識要點歸納

說到英語,很多高中生都會愁眉苦臉,都覺得高中英語知識太難理解,不好掌握。下面是本站小編爲大家整理的高中英語必修3知識歸納,希望對大家有用!

高中英語必修3知識要點歸納

  高中英語必修3知識歸納

1)starve作不及物動詞,表示“餓死,捱餓”。

starve for=be starve of/for,表示“渴望獲得,迫切得到”。

2)plenty作不可數名詞,只用於肯定句中,表示“充足,大量,富裕”,可做主語,賓語或表語。 做主語時,謂語動詞隨着plenty所指的單複數形式作相應的變化。 plenty也可作副詞,表示“充分地,十足地,好多”。

in plenty表示“大量的,豐富,充裕”可作表語,定語,狀語。

3)satisfy作及物動詞,表示“滿意,使滿足”,直接跟賓語,若接that從句時,意思是“使相信”,從句前有間接賓語。

satisfy„with以„„滿足 be satisfied with對„„滿足 satisfy„for向„„償還

be satisfied to do sth滿足於做某事

4)harm作名詞,意爲“損害”,不與不定冠詞連用,常與do,come,mean等動詞搭配。

do more harm than good弊大於利

There’s no harm in(sb’s)doing sth=It does no harm for sb to do sth做某事無害處 作及物動詞,表示“損害,傷害”。

5)lead

作及物動詞,表示“領導,引導”其賓語常接介詞短語或者副詞作賓補。 表示“影響,致使”時,後接介詞to,也可以接不定式。

lead sb into使某人陷入某種不良的狀態。

lead sb away使盲從,常用於被動語態。

lead nowhere毫無結果,,對„„不起作用。

lead up to sth作爲„„準備,導致。

lead作爲名詞,

give sb a lead給某人做出榜樣,提示某人

6)origin

是名詞,表示“起源,起因,出身”。 be of origin起源於,出身於

  高中英語必修3知識

1. diet

1) n. 日常飲食、食物

Proper diet and exercise are both important for health.

適當的飲食和鍛鍊對健康都很重要。

The doctor advised him to go on a diet to lose weight.

醫生建議他節食減肥。

No sugar in my coffee please. I am on a diet.

請不要給我的咖啡放糖,我在節食。

2)vi. 節食;實施節食療法

Do you think it necessary for me to diet?

你認爲我有必要節食嗎?

She’s always dieting but she never seems to lose any weight.

她總是在節食,但體重好像並未減少。

2. balance

1) vt. 平衡;權衡

Try to balance your diet by eating more fruit and less protein.

多吃些水果, 少攝入些蛋白質, 使飲食均衡合理。

You have to balance the advantages of living in the country against the disadvantages. 你得權衡一下住在鄉下的好處和壞處。

2) n. 天平,平衡;餘額,餘數

Try to achieve a better balance between work and play.

爭取把工作和娛樂更好地結合起來。

I must check my bank balance.

我要覈對一下我在銀行的.餘額。

Athletes need a good sense of balance.

運動員要有良好的平衡感。

I struggled to keep my balance on my new skates.

我穿着新溜冰鞋,努力保持平衡。

  高中英語語法知識

1. 被動語態的基本時態變化

被動語態通常爲十種時態的被動形式,被動語態由be+過去分詞構成,be隨時態的變化而變化。以do爲例,各種時態的被動語態形式爲:

(1)am/is/are +done (過去分詞) 一般現在時

例Visitors are requested not to touch the exhibits.

(2)has /have been done 現在完成時

例All the preparations for the task have been completed,

and we’re ready to start.

(3)am/is /are being done 現在進行時

例A new cinema is being built here.

(4)was/were done 一般過去時

例I was given ten minutes to decide whether I should reject the offer.

(5)had been done 過去完成時

例 By the end of last year, another new gymnasium had been completed in Beijing.

(6)was/were being done 過去進行時

例A meeting was being held when I was there.

(7)shall/will be done 一般將來時

例Hundreds of jobs will be lost if the factory closes.

(8)should/would be done 過去將來時

例The news would be sent to the soldier’s mother as soon as it arrived.

(9)shall/will have been done 將來完成時(少用)

例The project will have been completed before July.

(10)should/would have been done 過去將來完成時(少用)