直接引述別人的原話，叫做直接引語(yǔ);用自己話轉(zhuǎn)述別人的話，叫做間接引語(yǔ)。間接引語(yǔ)一般構(gòu)成賓語(yǔ)從句。直接引語(yǔ)必須放在引號(hào)內(nèi)，間接引語(yǔ)則不用引號(hào)。直接引語(yǔ)改為間接引語(yǔ)時(shí)，除將引語(yǔ)部分變成賓語(yǔ)從句外，還必須對(duì)直接引語(yǔ)中的人稱、時(shí)態(tài)、指示代詞、時(shí)間狀語(yǔ)、地點(diǎn)狀語(yǔ)等進(jìn)行改變。

高三英語(yǔ)語(yǔ)法知識(shí)點(diǎn)歸納

一、不定式做主語(yǔ)：

1、不定式做主語(yǔ)一般表示具體的某次動(dòng)作。===動(dòng)名詞doing表示習(xí)慣的，經(jīng)常的動(dòng)作。

e.g: To finish the building in a month is difficult.

To do such things is foolish.

To see is to believe. (對(duì)等)

注: 1).不定式作主語(yǔ)時(shí),謂語(yǔ)用單數(shù)

2).當(dāng)主語(yǔ)較長(zhǎng)，謂語(yǔ)較短時(shí)，常用it做形式主語(yǔ)，而將不定式放到謂語(yǔ)的后面。

it做形式主語(yǔ)，不定式放在謂語(yǔ)動(dòng)詞之后常用于下列結(jié)構(gòu)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(yǔ)，但possible可以用不定式作真實(shí)主語(yǔ)，而probable不能用不定式作真實(shí)主語(yǔ)。

It is probable for him to come to the meeting.(錯(cuò))

It is possible for him to come to the meeting.

It is possible / probable that he will come to the meeting.

高三英語(yǔ)語(yǔ)法知識(shí)點(diǎn)總結(jié)

Ⅰ.單句語(yǔ)法填空

1.Have__a__good time!

解析：考查冠詞。have a good time玩得開心。

2.Life is like __an__ ocean: Only __the__ strong-willed can reach the other shore.

解析：第一個(gè)空表示泛指，且ocean以元音音素開頭，故用不定冠詞an;形容詞前用定冠詞表示一類人，the strong-willed意為“意志堅(jiān)強(qiáng)的人”。

3.I can't tell you __the__ way to the Wilson's because we don't have __a__ Wilson here in the village.

解析：way后有介詞短語(yǔ)作定語(yǔ)，表特指，所以第一空填定冠詞the;泛指“一個(gè)名叫Wilson的人”，第二空填不定冠詞a。

4.__The__ village where I was born has grown into __a__ town.

解析：village后有定語(yǔ)從句修飾，是特指，故第一空填定冠詞;泛指“一座城鎮(zhèn)”，故第二空填不定冠詞a。

5.Every time there was__an__outbreak，a great number of terrified people died.

解析：there was+可數(shù)名詞單數(shù)，且“outbreak”以元音音素開頭，故用an。

6.__The__ news of the mayor's coming to our school for a visit was given out on the radio yesterday.

解析：句意為：市長(zhǎng)來我們學(xué)校參觀的新聞昨天通過收音機(jī)發(fā)布了。名詞news后有介詞短語(yǔ)修飾，起限定作用，表特指，故填the。

7.In Germany, __a__ successful project, which roughly translates as “adopt a grandparent”，has been running with a great success.

解析：句意為：在德國(guó)，一個(gè)名為“領(lǐng)養(yǎng)祖父母”的項(xiàng)目已成功運(yùn)行。project為單數(shù)可數(shù)名詞，此處意為“一個(gè)成功的項(xiàng)目”，表泛指。故填不定冠詞a。

8.—Mom, why can't I have __a__ new bike?

—Dear, you know, money doesn't grow on trees.

解析：句意為：——媽媽，我為什么不能要一輛新自行車?——親愛的，你要知道，賺錢可不是件容易的事。bike為單數(shù)可數(shù)名詞，是首次提到，此處表泛指，故用不定冠詞a。

9.__The__ wish always remains unrealistic that you can come first in the final exam when you make no efforts at all.

解析：句意為：你不付出任何努力而想在期末考試中得第一名的愿望是不現(xiàn)實(shí)的。wish后有that引導(dǎo)的同位語(yǔ)從句修飾，表特指，故填定冠詞The。

10.Your son is in great danger and he needs __an__ immediate operation which costs 48,000 yuan.

解析：句意為：你的兒子很危險(xiǎn)，他需要緊急手術(shù)，費(fèi)用為48,000元。operation為單數(shù)可數(shù)名詞，且immediate為元音音素開頭，故填不定冠詞an。

11.I'd like to buy __a__ computer. Could you please give me some advice?

解析：句意為：我想買一臺(tái)電腦，你能給我一些建議嗎?computer為單數(shù)可數(shù)名詞，此處表不確定的事物，表泛指，故填不定冠詞a。

12.Zinio is __a__ platform for digital magazines, with more than 5,500 magazines from a wide range of publishers.

解析：句意為：Zinio是一個(gè)電子雜志平臺(tái)，擁有來自各出版商所提供的'5,500多本雜志。platform是單數(shù)可數(shù)名詞，此處指“一個(gè)平臺(tái)”，表泛指，故填不定冠詞a。

13.What if your first choice is wrong? If so, just give yourself __a__ second chance.

解析：句意：如果你的第一次選擇錯(cuò)誤怎么辦?如果是這樣，要再給自己一次機(jī)會(huì)。序數(shù)詞前加不定冠詞表示“再一，又一”，所以填不定冠詞a。

14.—Would you mind giving me advice on how to improve my record?

—If you make __the__ most of your potential, there will be a rise in your achievement.

解析：句意為：——給我一些建議使我提高記錄好嗎?——如果你充分利用自己的潛能，你的成績(jī)就會(huì)提高。make the most of是固定短語(yǔ)，意為“充分利用”，故填定冠詞the。

15.With the development of society, our country is badly in need of those with __a__ better command of computer skills.

解析：句意為：隨著社會(huì)的發(fā)展，我們國(guó)家非常需要那些可以進(jìn)行電腦操作的人才。with a command of...為慣用搭配，意為“掌握……”，故填不定冠詞a。