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內(nèi)部講義:常考詞的語法與用法(14)
作者:TJG  文章來源:本站原創(chuàng)  點擊數(shù)  更新時間:2012-06-02  文章錄入:admin  責(zé)任編輯:admin

 

2. 表示抽出時間做某事,其后可接不定式的復(fù)合結(jié)構(gòu)。如;

Can you spare the time to help me? 你能抽出時間來幫我嗎?

Can you spare me 10 minutes to discuss this problem? 你能抽出10分鐘來討論這個問題嗎?

2. 用作形容詞,指“多余的”、“空閑的”、“備用的”。如:

He teaches himself English in his spare time. 他在業(yè)余時間自學(xué)英語。

If you have a spare bed, may I stay tonight? 如果你有空床的話,今晚我可以留下嗎?

Do you carry a spare wheel in your car? 你的汽車上有備用車輪嗎?

 

specially adv.

1. 表示“特別地”,用于形容詞或副詞前,強調(diào)程度。如:

The boy is specially clever. 這男孩特別聰明。

有時也修飾動詞。如:

I specially want to visit the farm. 我特別想?yún)⒂^這個農(nóng)場。 2. 用于強調(diào)目的,意為“特意”、“專門”,通常與表目的的不定式或介詞 for 短語連用。如:

He came here specially to see her. 他專程來看她。

I made this specially for your birthday. 這是我特意為你的生日而做的。

 

speech n.

1. 表示說話的能力、行為、方式等,通常為不可數(shù)名詞。如:

In some stories animals have speech. 在有些故事里動物會說話。

2. 泛指一般意義的話語、言語等,也是不可數(shù)名詞。如:

Speech was impossible with so much noise around. 周圍這么吵,簡直沒法說話。

He tried to put his thoughts into speech. 他竭力想用言語來表達他的思想。

3. 表示“報告”、“演說”等,通常是可數(shù)名詞。如:

She gave [made] a speech to the college students. 她給大學(xué)生作了演講。

I’ve got to give [make] a speech and I’m a bit nervous about it. 我要作個報告,我對此還有點緊張。

 

speed n.

用作名詞,表法“速度”,注意與介詞 at with 的搭配:

1. 與介詞 at 連用時,通常可用 full, top, low, high, half, safe, slow, different, express, ordinary 等形容詞修飾。如:

Please drive at a safe speed. 請以安全速度行駛。

The plane came to land at a low speed. 飛機低速著陸。

We were moving at full speed (at different speeds). 我們以全速(不同速度)前進。

2. 與介詞 with 連用時,通常可用 all, great, good, surprising等修飾。如:

It moved with great speed. 它很快地移動。

The dispute was settled with surprising speed. 那場爭端以驚人的速度獲得解決。

注:以上區(qū)別只是大致的,混用的情況有時也是可能的。

3. at a [the] speed of (以……的速度)這一結(jié)構(gòu)中,總是用介詞 at。如:

He drove at a speed of 40 miles an hour. 他以每小時40 英里的速度駕車行駛。

Can the plane fly at the speed of sound? 這飛機能以音速飛行嗎?

 

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