美式英语正音训练第51期:语法概述

 　　Grammar in a Nutshell

　　Everything You Ever Wanted to Know About Grammar

　　But Were Afraid to Use

　　English is a chronological¹ language.

　　We just love to know when something happened, and this is indicated by the range and depth of our verb tenses.

　　I had already seen it by the time she brought it in.

　　As you probably learned in your grammar studies, "the past perfect is an action in the past that occurred before a separate action in the past."

　　Whew! Not all languages do this.

　　For example, Japanese is fairly casual about when things happened, but being a hierarchical language,

　　it is very important to know what relationship the two people involved had.

　　A high-level person with a low-level one, two peers, a man and a woman, all these things show up in Japanese grammar.

　　Grammatically speaking, English is democratic.

　　The confusing part is that in English the verb tenses are very important, but instead of putting them up on the peaks of a sentence,

　　we throw them all deep down in the valleys!

　　Therefore, two sentences with strong intonation² such as,

　　"Dogs eat bones"

　　and "The dogs'll've eaten the bones"

　　sound amazingly similar.

　　Why? Because it takes the same amount of time to say both sentences since they have the same number of stresses.

　　The three original words and the rhythm stay the same in these sentences, but the meaning changes as you add more stressed words.

　　Articles and verb tense changes are usually not stressed.

　　Now let's see how this works in the exercises that follow.

1 chronological   

adj.按年月顺序排列的，年代学的

参考例句：

• The paintings are exhibited in chronological sequence.这些画是按创作的时间顺序展出的。
• Give me the dates in chronological order.把日期按年月顺序给我。

2 intonation   

n.语调，声调；发声

参考例句：

• The teacher checks for pronunciation and intonation.老师在检查发音和语调。
• Questions are spoken with a rising intonation.疑问句是以升调说出来的。