高二英語考試補(bǔ)習(xí)的知識點概括

1、 高二英語考試補(bǔ)習(xí)的知識點概括高二英語考試補(bǔ)習(xí)的學(xué)問點概括1 一、不定式做主語： 1、不定式做主語一般表示詳細(xì)的某次動作。=動名詞doing 表示習(xí)慣的，常常的動作。 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(dāng)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(jié)構(gòu)中： (1)It is/was +ad

2、j.+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 / ones duty / an honor / a shame / a crime / no easy job to do It takes (sb.) some time / courage / patie

3、nce to do It requires courage / patience / hard work to do _留意: 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

4、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(dǎo)的名詞性從句表示，后面的不定式說明其內(nèi)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(jié)構(gòu)為賓語

5、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(xué)習(xí) 早準(zhǔn)備( want learn plan) 快預(yù)備 有盼望( prepare hope wish expect) 同意否 供選擇(agree offer choose) 打算了 已答應(yīng)(decide be determined promis

6、e) 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. _留意: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 cant help be used to 高二英語考試補(bǔ)習(xí)的學(xué)問點概括2 astronomy the

7、 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(jìn)行的動作 2. Weather life will continue on the earth f

8、or 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，與前面的名詞有規(guī)律上的主謂關(guān)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.

9、 The problem was that , that 引導(dǎo)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，由于;盡管，即使;當(dāng)?shù)臅r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 develo

10、p. Eg: He thinks its his duty to help others. 高二英語考試補(bǔ)習(xí)的學(xué)問點概括3 1.非謂語動詞的構(gòu)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(fù)合結(jié)構(gòu)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(jié)構(gòu)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)分是考查的（熱點）。 6.過去分詞作定語，不定式和分詞作賓語補(bǔ)足語的用法。 7.不定式標(biāo)志to和介詞to的用法推斷等。 8.帶to與不帶to的不定式的用法及區(qū)分。 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(yīng)當(dāng)包括主語與謂語兩部分, 而多數(shù)狀況下謂語都由動詞來充當(dāng)。假如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(guān)鍵在于正確推斷、識別動詞在句中是否充當(dāng)謂語。如： 1. The children (play) _ the violin over there will go on the stage next week. 依據(jù)句子結(jié)構(gòu)，我們可以看出這是一