国产日韩欧美一区二区三区三州_亚洲少妇熟女av_久久久久亚洲av国产精品_波多野结衣网站一区二区_亚洲欧美色片在线91_国产亚洲精品精品国产优播av_日本一区二区三区波多野结衣 _久久国产av不卡

?

簡(jiǎn)析why的特殊用法

2015-05-30 04:37:38魏代芬
校園英語·上旬 2015年1期
關(guān)鍵詞:語序副詞用法

魏代芬

why是一個(gè)常用詞,它在中學(xué)英語教材中使用得非常廣。該詞的詞性也較多,可以作疑問副詞、關(guān)系副詞、名詞和感嘆詞。其特殊用法較多,也較難掌握?,F(xiàn)對(duì)why的特殊用法分述于下:

1.why+不帶to的動(dòng)詞不定式可以用來引導(dǎo)疑問句。這種提問常表示做某事是愚蠢的、無意的或不必要的。

Why pay more at other shops?

為什么到別的商店去多花錢呢?

Why stand up if you can sit down?

要是你能坐下,為什么站著?

Why argue with him ? He' ll never change his mind.

為什么要跟他爭(zhēng)論?他永遠(yuǎn)不會(huì)改變看法的。

Why ask me? Why,then,wait?問我干什么?那么,還等什么呢?

注:如果這種句子不帶情緒色彩,而不定式帶情態(tài)意義時(shí),則可用帶to的不定式:

What to do next?( =What are we to do next ? )

我們下一步該怎么辦呢?

2.Why not+不帶to的動(dòng)詞不定式的用法:

(1)表示提出建議或勸告:

Why not let lend you some money ?

Why not take a holiday ?

Why not join us ? 這種句子也可以寫為:

Why don't you join us?

注:a.why not后可接名詞:

Why not just a flower ?

b.why not后可接名詞詞組:

Why not a cup of tea ?

c.why not后可接動(dòng)名詞短語:

Why not going to the park?

還有Why not go there?這種問句所表示的時(shí)間是過去還是現(xiàn)在時(shí)或?qū)頃r(shí),須依上下文來決定。

(2)表示贊同:

A:I' m going to put this whole weekend down , minute by minute.

B:Why not ? 對(duì)嘛。

A:Will you come ?

B:Yes, why not ?

(3) why not = why should ...not(是的,會(huì)來的.)

A:You shouldn't smoke ,

B:Why not?( = Why shouldn't I smoke?)

A:The bath - house won't open today .

B:But why not?

Could they agree with one another as to what an elephant was like ? Why not ?

3.why so=Why ( do you say-) so ?

I cannot think why you like him so ?

Why do you think so ?(= What makes you think so?)

Why is it so difficult to learn English ?

4.why作名詞表示理由或原因:

I cannot explain why.

The man cannot start the car.Tom knows why.

Let us see why and how.

Tell me all the whys and wherefores.

5.why+否定式謂語一般用現(xiàn)在時(shí)表示將來。

Why don't you all come to my college next Tuesday ?

你們下星期二都到學(xué)校來不好嗎?

We are going to have a walk in the county.

Why don't you come either?

Why don't you try again?

注:這種句子的現(xiàn)在時(shí)也可以表示立即的將來:

Why don't you go? 你怎么不去?

I haven't quite finished my tea yet.

Why don't you go and see the doctor?

6.why所引出的問句中,常用一般現(xiàn)在時(shí)表示剛過去的事:

Why do you sigh?你為什么嘆氣?

Why on earth do you say that?

注:Why ask me ? 這種問句所表示的時(shí)間,是過去時(shí)還是現(xiàn)在時(shí)或?qū)頃r(shí),須依上下文來決定。

7.Why + should的用法:

(1)Why should...?表示“不能理解”之意:

Why should it get colder when we go up a mountain ?

Youre getting , nearer to the sun.

爬山的時(shí)候,為什么越來越冷呢?不是離太陽越來越近嗎?

Why should you ride in a carriage with the best of them ?

(2)Why should...?表示惱怒和生氣:

-- Give me a cigarette.-- Why should I ?

——給我一支煙?!獮槭裁匆o你?

8.Why作感嘆詞用表示吃驚、承認(rèn)、輕微的抗議和反對(duì)等:

Why that's John over there.嗨,約翰在那兒。

Why dont you know me ? 啊,你難道不認(rèn)識(shí)我嗎?

Why you' re right , maybe.咳,恐怕你是對(duì)的羅。

9.Why should ...not ...?

在修飾“I see no reason ...There is no reason ...”之類的句子時(shí),須用why one should的正常語序;單獨(dú)使用時(shí),仍用問句語序:

There is no reason )Why should I not ride in a taxi ? (倒裝)

There is no reason why he should refuse.( = There is on reason for his refusing).(正常)

10.the reason why:

關(guān)系副詞可以省去先行詞,如:

Tell me ( the reason ) why you came.

That's ( the reason ) why you went.

最后應(yīng)說明的是,在下列兩種情況下不能用Why:

1.在帶to的動(dòng)詞不定式前不能加why組成動(dòng)詞不定式短語;其它疑問代詞( who,what, whom, which, whose,whether)和疑問副詞( when, where,how)可以加在帶有to的動(dòng)詞不定式前構(gòu)成動(dòng)詞不定式短語。

2.在非限定性定語從句中一般不用why引導(dǎo)(其它關(guān)系詞可以引導(dǎo))。

猜你喜歡
語序副詞用法
The Wheels on the Bus
address的高級(jí)用法你知道嗎?
副詞“好容易”及其詞匯化成因
“作”與“做”的用法
語序類語法填空題的解題技巧
特殊用法
as引導(dǎo)狀語從句的倒裝語序
漢韓“在”字句的語序類型及習(xí)得研究
副詞和副詞詞組
“撞車”、“撞衫”及其流行中的三種用法
太原市| 渭南市| 阳春市| 苍溪县| 禄劝| 富裕县| 汕头市| 蒙山县| 新巴尔虎左旗| 福州市| 鄂托克前旗| 泰顺县| 阿克陶县| 崇阳县| 新乐市| 菏泽市| 富源县| 奉化市| 浦县| 田阳县| 雷波县| 荣昌县| 高密市| 安陆市| 田东县| 许昌县| 进贤县| 鸡西市| 中宁县| 黄梅县| 肃宁县| 左权县| 桂东县| 土默特左旗| 时尚| 嘉祥县| 定日县| 江门市| 炉霍县| 福海县| 天气|