新概念英语第二册:第16课课文详解及语法解析

新概念英语第二册:第16课课文详解及语法解析
新概念英语第二册:第16课课文详解及语法解析

新概念英语第二册:第16课课文详解及语法解析

课文详注 Further notes on the text

1.If you park your car in the wrong place, a traffic policeman will soon find it.

一旦你把汽车停错了地方,交通警很快就会发现。

(1)英语中指每个人/任何人的不定代词通常是one:

One can never know what will happen tomorrow.

一个人永远不会知道明天将会发生什么事。(即大家都不知道)

但在日常会话中,非正式的you则更为常用:

If you make a journey around the world, you'll see many beauty spots.

如果你进行一次环球旅行的话,你就会看到许多风景胜地。(you为泛指) (2)句尾的it代指的是句子的整个if从句,即你把汽车停错了地方这件事。2.You will be very lucky if he lets you go without a ticket.

如果他没给你罚款单就放你走了,算你走运。

(1)let (sb.) go 有“放开”、“释放”、“使自由”、“让(某人)去”等含义:

The man won't let go (of) my arm.

那人抓住我的胳膊不放。

He is very angry now. He won't let you go easily.

他现在非常生气。他不会轻易放过你的。

(2)without a ticket 在这里指 without giving you a ticket。

3.However, this does not always happen.

然而,情况并不都是这样。

this 代指上句话所说的情况,即交通警一般都会给你罚款单。

4.This is a 'No Parking' area.

此处是“禁止停车”区。

No Parking原来是交通标牌上的一句话,在句中作area的定语。类似的由若干个词合成的词组型定语还有:a never-to-be-forgotten day(一个永远也不能忘掉的日子),a well-to-do family(一个富裕的家庭)等。

5.If you receive a request like this, you cannot fail to obey it!

如果你收到这样的恳求,你是不会不遵照执行的!

fail 和 refuse, forget 等相似,是具有否定意义的动词。虽然一个句子中一般只能有一个否定词,但有时也会有 cannot fail

这样两个否定词同时出现在一个句子中的情况,这时它们构成双重否定。双重否定用来表示肯定。因此,这句话的意义实际上就是“你会遵照执行的”。又如:

You must not refuse me.

你一定不要拒绝我。(即你一定要答应我)

语法 Grammar in use

条件句(Conditional sentences)

(1)条件指某一事情完成之后其他事情才能发生。if通常的意思是“假如”,其后有时跟then(那么)。如果then没有道出,也会隐含在句子的意思内。if引导的条件从句不是指已经发生的事件,而是指能够发生、可能发生或可能发生过的事件。

如果我们认为将来的事件很可能会发生,那么if从句中要用一般现在时(有时也用其他形式的现在时),主句中用will(或shall)加动词形式或其他形式的将来时:

If it rains tomorrow, I will not go to school.

如果明天下雨,我就不去上学。

If he doesn't finish his homework, his mother will become angry.

如果他没完成作业,他的妈妈会生气。

(2)主句中的will表示肯定如此或几乎可以肯定会如此。如果觉得其“肯定”程度达不到使用will的程度,或者如果想表达建议等其他意思,就可以用别的情态助动词来代替will:

If it's fine tomorrow, we can/may go out.

如果明天天气好,我们可以/可能出门去。

(3)主句还可以用祈使语气等表示请求、建议等:

Stay at home tomorrow if it rains.

明天如果下雨就呆在家里。

Please tell him to ring me if you see him.

如果你见到他,请让他给我打电话。

Please let me know if you can't come.

如果你不能来,请告诉我一声。

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我发现我的车上有这样一个字条:“先生,欢迎您光临我们的城市。” This is no parking area. 这个区域不能停车。 You will enjoy your stay here if you pay attention to our street signs. 如果您对我们街上的标牌稍加注意,您在此会过得很愉快的。 This note is only a reminder. “谨此提请注意。” If you receive a request like this, you cannot fail to obey it! 如果你收到这样的恳求,你是不会不遵照执行的!

新概念英语第一册课堂笔记-第16课

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