高二英語考試補習的知識點概括
做英語書面表達題目首先要把握審題關。審題應從“內容”和“形式”兩方面入手，所謂內容就是要根據(jù)題目中提供的信息找出必須表達清楚的內容要點，以下是小編給大家整理的高二英語考試補習的知識點概括，希望大家能夠喜歡!
高二英語考試補習的知識點概括1
一、不定式做主語：
1、不定式做主語一般表示具體的某次動作。===動名詞doing 表示習慣的，經常的動作。
e.g: To finish the building in a month is difficult.
To do such things is foolish.
To see is to believe. (對等)
注: 1). 不定式作主語時,謂語用單數(shù)
2). 當主語較長，謂語較短時，常用it做形式主語，而將不定式放到謂語的后面。
it做形式主語，不定式放在謂語動詞之后常用于下列結構中：
(1)It is/was +adj.+of sb. to do…
(2) It is +adj.+for sb.+to do…
It is easy / difficult / hard / foolish / unwise / right / wrong / unnecessary
(3) it is +a +名詞+ to do...
It is a pity / a pleasure / a pleasant thing / one’s duty / an honor / a shame / a crime / no easy job… to do
It takes (sb.) some time / courage / patience …to do…
It requires courage / patience / hard work… to do…
_注意: probable 和 possible 均可作表語，但possible可以用不定式作真實主語， 而probable不能用不定式作真實主語。
It is probable for him to come to the meeting.(錯)
It is possible for him to come to the meeting.
It is possible / probable that he will come to the meeting.
二、不定式做表語
主語是以aim duty hope idea intention plan job suggestion wish purpose task 等為中心詞的名詞詞組 或以 what 引導的名詞性從句表示，后面的不定式說明其內容, 不定式作表語常表示將來或現(xiàn)在的動作或狀態(tài)。
eg :My idea is to climb the mountain from the north.
Your mistake was not to write that letter.
What I would suggest is to start work at once.
三 、動詞不定式作賓語
以不定式結構為賓語的動詞有：
ask, agree, care, choose, demand, decide, expect, fail, help, hope, learn, manage, offer, plan, prepare, pretend, promise, refuse, want, wish等只能用動詞不定式作賓語
口訣(接不定式作賓語的動詞)
想要學習 早打算( want learn plan)
快準備 有希望( prepare hope wish expect)
同意否 供選擇(agree offer choose)
決定了 已答應(decide be determined promise)
盡力去 著手做(manage undertake)
別拒絕 別假裝(refuse pretend)
失敗不是屬于你(fail)
e.g.Tom refused to lend me his pen.
We hope to get there before dark.
The girl decided to do it herself.
_注意:某些及物動詞可用-ing也可用動詞不定式作賓語但意義不同的有
stop go on remember forget
regret try mean can’t help
be used to
高二英語考試補習的知識點概括2
astronomy the science of the stars重點難點
1.Nobody knew that it was going to be different from other planets going to be different from other planets going round the sun.
going round the sun 為現(xiàn)在分詞短語定語，表示一般的動作。 Eg: Men breaking the law will be punished. 現(xiàn)在分詞短語，也可表示進行的動作
2. Weather life will continue on the earth for millions of years to come will depend on whether this problem can be solved.
for millions of years to come 中不定式to come 作定語，與前面的名詞有邏輯上的主謂關系。
Eg: She is the last person to tell lies.
3.The problem was that the earth became violent because it was not clear whether the solid shape was to last or not.
The problem was that …, that 引導表語從句，that 只起連接作用，無意義，但不能省略。 Eg: The trouble is that we are short of money.
4.As the earth cooled down, water began to appear on its surface.
as conj. 隨著，在…期間;由于，因為;盡管，即使;當…的時候;像…一樣 5. That made it possible for life to begin to develop.
it 是形式主語，真正的主語是不定式to begin to develop. Eg: He thinks it’s his duty to help others.
高二英語考試補習的知識點概括3
1.非謂語動詞的構成和語法功能及用法對比。
2.非謂語動詞的完成式、被動式的用法和特點。
3.非謂語動詞的復合結構及否定形式。
4.不定式與動名詞，動名詞與現(xiàn)在分詞，現(xiàn)在分詞與過去分詞，分詞作狀語與獨立結構等用法對比。
5.不定式和動名詞在及物動詞后作賓語的區(qū)別是考查的熱點。
6.過去分詞作定語，不定式和分詞作賓語補足語的用法。
7.不定式標志to和介詞to的用法判斷等。
8.帶to與不帶to的不定式的用法及區(qū)別。
考點一、考查謂語動詞與非謂語動詞的識別
英語句子至少應該包括主語與謂語兩部分, 而多數(shù)情況下謂語都由動詞來充當。如果對句子成分劃分不清，把謂語動詞與非謂語動詞混淆, 做題效果可想而知。要克服這一毛病，關鍵在于正確判斷、識別動詞在句中是否充當謂語。如：
1. The children (play) _____ the violin over there will go on the stage next week.
根據(jù)句子結構，我們可以看出這是一個簡單句。主語是The children，謂語部分是will go on the stage，動詞play顯然在句中不作謂語，應用非謂語動詞形式。依據(jù)play與它的邏輯主語children之間的主動關系以及拉小提琴動作正在進行，可以判斷用現(xiàn)在分詞作定語修飾children，意為“正在那邊拉小提琴的小孩”，因而正確答案為playing。
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