高中英語知識點總結人教版
對于英語的學習，需要我們花費一些時間和精力。下面是學習啦小編收集整理的高中人教版英語知識點總結以供大家學習。
高中英語知識點總結 人教版(一)
虛擬條件句
條件狀語從句是非真實情況，在這種情況下要用虛擬語氣。
l-條件從句與現在事實不一致，句型為：If+主語十過去時，tiag+should (could，would，或might)+動詞原形，例如：If l were you，1 would study hard.
2.條件從句與過去事實不一致，句型為：If+主語+had+過去分詞，主語+should(could, would，或might)+have+過去分詞，例如：If I had not studied hard.1would have failed in the exam last term
3.條件從句與將來事實不一致，句型為：lf+主語+should/were to+do，主語+should( could.)+原形do，例如：If l were to go to the moon one day,I could see itwith my own eyes.
注意：
1.If條件句中絕對不可出現“would”。
2-根據句中的時間狀語，有時可能出現“混合虛擬”的情況，即主句可能是現在的情況，條件句也許是發生在過去的情況，但都遵守上述句型。
3.在條件句中如果出現were，had，should可省去if'
將這些詞提前置于句首構成倒裝，例如：w。re I to go tothe moon one clay,1 would see it with my own eyes.如果有一天我登上月球，我就可以親眼目睹它的樣子了。
高中英語知識點總結 人教版(二)
名詞性虛擬語氣
在表示命令、建議、要求、驚嘆的名詞性從句中需用虛擬語氣。基本句型為：主語+should+動詞原形，例如：
1.Mother insisted that John (should) go to bed atnine o'clock(賓語從句)
2.It was required that the crops (should) be:harvested at once.(主語從句)
3.The suggestion that he (should) be invited wasrejected.(同位語從句)
4.That is their demand that their wages (should) bemcreased.(表語從句)
注意：在這種句子中絕不能出現“would”“must”“could”等。
高中英語知識點總結 人教版(三)
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)通過上下文及內在含義，句中往往有but,otherwise, unfortunately等類似轉折詞。
without, but. but for, otherwise引起的短語或句子常暗含著含蓄條件。例如：
?、賅ithout you,1 would never know him
?、贐ut 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.
?、轎 am busy now, otherwise l would do you the favor!
高中英語知識點總結 人教版(四)
副詞的排列順序：
1) 時間，地點副詞，小單位的在前，大單位在后。
2) 方式副詞，短的在前，長的在后，并用and或but等連詞連接。
Please write slowly and carefully.
3) 多個不同副詞排列：程度+地點+方式+時間副詞。
注意：副詞very 可以修飾形容詞，但不能修飾動詞。
改錯：(錯) I very like English.
(對) I like English very much.
注意：副詞enough要放在形容詞的后面，形容詞enough放在名詞前后都可。
I don't know him well enough.
There is enough food for everyone to eat.
There is food enough for everyone to eat.
高中英語知識點總結 人教版(五)
Who / whoever, what / whatever等的用法區別
一般說來，what/who等含特指意義，而whatever/whoever等含泛指意義，意為"無論什么/無論誰"。
It is generally considered unwise to give a child ____ he or she wants.
A. however B. whatever C. whichever D. whenever
解析：答案是B，whatever引導一個賓語從句，并且作wants的賓語。這里的 whatever不能改成what，因為題意想表達的顯然是"無論孩子要什么就給他/她什么事不明智的"，具有泛指的概念。同時要注意，這里 whatever也不能改用no matter what，因為后者只能引導狀語從句。比較下例：
I can't remember at the moment who has said the words. (這里的who表特定的某人)
Where, when, why等連接副詞引導的名詞性從句
Where, when, why等連接副詞也可以引導名詞性從句，使用的關鍵是：這個詞必須符合句子的邏輯要求。
-I drove to Zhuhai for the air show last week.
-Is that ____ you had a few days off?
A. why B. when C. that D. where
解析：答案是A，why引導的從句作表語，同時why在從句中作原因狀語。這里之所以選why，而不是when或 where等，唯一的依據便是句子的邏輯含義，及語境。
"介詞+who(m)引導的賓語從句"與"介詞+ whom"引導的定語從句的區別
介詞后面的引導詞用主格還是賓格，決定于它在賓語從句中作主語還是賓語。
It was a matter of ____ would take the position.
A. who B. whoever C. whom D. whomever
解析：答案是A。這是一個含賓語從句的復合句，作介詞of賓語的，是后面的整個句子，而不是賓語從句的引導詞，由于這里引導詞在從句中作主語，所以要用主格who(作賓語時自然要用whom)。