2019年高考英語二輪專題復(fù)習(xí)2代詞和數(shù)詞
a. none b. neither c. both d. each
few和little;a few和a little few 和little 表示沒有多少,含否
定意義,而a few 和a little表示一
些,有幾個(gè),含肯定意義.另外, few
與a few修飾可數(shù)名詞, little與 a
little 修飾不可數(shù)名詞。
此外quite a few , quitea little意思
是“不少,相當(dāng)多的”。 ①the old man knows a little english.
②few of them can speak russian.
7.it的用法
①用作人稱代詞,代替前文提到的事情。
this bike is not mine. it’s peter’s.
②用以代替提示代詞this, that
—what is this? —it’s a pen.
—whose book is that? —it’s mike’s.
③起指示代詞的作用,指一個(gè)人或事物
—who is knocking at the door? —it’s me.
—who is making such a noise. —it must be the children.
④指環(huán)境情況等。
it was very quiet at the moment.
⑤指時(shí)間，季節(jié)，天氣，氣候等
—what time is it? —it is eight o’clock.
it often rains in summer.
⑥指距離
it is five kilometers from the office to my home.
it is a long way to the factory.
⑦作形式主語和形式賓語
當(dāng)動(dòng)詞不定式,動(dòng)名詞或從句作主語時(shí),通常把它們放在謂語之后,而用it作句子的形式主語
it is not easy to finish the work in two days.
it is not a good habit to stay up late.
it is no use crying over split milk.
it is a pity that you didn’t read the book..
當(dāng)復(fù)合賓語中的賓語是不定式,動(dòng)名詞,賓語從句時(shí),往往把賓語放在它的補(bǔ)足語后面,而用it作形式賓語,放在賓語補(bǔ)足語之前
i think it no use arguing with him.
i found it very interesting to study english.
he made it clear that he was not interested in this subject.
注意：see to it that…（務(wù)必）和take it for granted that…（想當(dāng)然）句型中的it，以及詞組make it
中的it（做事成功，搞定）。
⑧用于強(qiáng)調(diào)結(jié)構(gòu)（詳見專題九）
要強(qiáng)調(diào)句子的某一部分(通常是主語,狀語,賓語), 可以把it 當(dāng)作先行詞.這種句子的結(jié)構(gòu)是 “it is(was)+被強(qiáng)調(diào)部分+that (who )+句子的其余部分” .如果強(qiáng)調(diào)的部分是人,可用who whom 代替that
i met an old friend in the park yesterday.
此句各部分被強(qiáng)調(diào)后句型如下：
it was i who /that met an old friend in the park yesterday.
it was an old friend who/ that/whom i met in the park yesterday.
it was in the park that i met an old friend yesterday.
it was yesterday that i met an old friend in the park.
（二）數(shù)詞
數(shù)詞分兩類：基數(shù)詞和序數(shù)詞
i.基數(shù)詞:表示數(shù)目的詞為基數(shù)詞。其表達(dá)式：
1.21-99的兩位數(shù)，在十位數(shù)和個(gè)位數(shù)之間加連字符構(gòu)成。如：fifty- three (53)
2.101-999的三位數(shù)由hundred加and再加兩位數(shù)或末位數(shù)。