英语句子重读规则和方法

今天呢，我们要继续来进行学习的是短语和句子的重音，首先啊，我们还是来看一下，刚刚说的是单词中如果有这个重音符号的话，我们这个音节就要重读了，那么在句子当中是如何体现的呢？我们这个时候不叫重音了，叫的是重读 中毒呢，通常来说都是对于英语中的十词来讲的，那么什么是十词呢？ 常见的十词有名词、代词、形容词、数词、 动词以及副词，那么这样的词每一个词都是有具体实在的意义的，他们称之为叫做实词。通常情况下，一个短语或者是一个句子当中的实词都应该中毒，那么 和中毒相对的呢，叫做弱毒。什么是弱毒呢？之后我们的课程也会重点的讲解到弱毒形式， 那常见的语法词就是称之为弱读了，比如冠词，他几乎是没有实际意义的，必须要和名词进行搭配，借词呢，表示词和词之间的关系， 连词，感叹词这些词都称之为叫做语法词，那么这样的词都是没有实际意义的，包括少数的人称代词，那么这样的词都是需要阅读的， 所以有的中毒，有了弱毒才会使英语听起来有一种抑扬顿挫的感觉，而不是平平无畏的感觉。

let's practice rhythm and melody let's practice word stress of american english listen to me saying these sentences and then i'll teach you the rule i watched it i watched a video i watched a good video i watched a good video with him i watched a good video with my friend let me teach you what i just did in the first sentence i stressed watched because i and it are pronouns so these words do not get stressed generally listen again i watched it and then of course we link it i watched it i changed it i took it i bought it i watched it listen to the second one i watched a video video is a noun so we have two key ones words in this sentence we have a verb and a noun and generally the second key word gets more stress than the first one so we don't say i watched a video we generally say like this i watched a video i watched a video i watched a good video good is an adjective in english nouns generally get more stress than adjectives listen i watched a good video so we jump up like this i watched a good video i watched an interesting video and then how about i watched a good video with him with is a preposition we don't stress prepositions so we don't say i watched a good video with him we say i watched a good video with him and him is also a pronoun like it so that gets reduced so we don't say video with him we say video with him i watched a good video with him but how about the last one i watched a good video with my friend friend is a noun so we do stress it i watched a good video with my friend that's the general pattern of american english and the word stress and if you follow that pattern you're gonna sound a lot more natural and people will understand you much more easily。

上次跟大家说了重音的五条规律，今天咱们接着说后五条规律啊。规律六，以 s， i， o， n， t， i， o， n， c， i， o， n 等等结尾的单词，他们的重音啊，往往在倒数第二个音节，比如 financial in seminar establish。 规律期以 c， y， g， y， p， h， y， t， y， l 等等结尾的单词，他们的重音往往在倒数第三个音节上，比如 geography indispensable。 规律八，以后缀 a， d， e， e， e， e， r， e， s， e 等等结尾的单词重音啊，很多都在这个后 后缀音节上，比如 guarantee。 规律九，合成名词的重读音节在第一个名词上，比如 blackboard， bedroom。 规律十，反声代词的重音啊，往往在第二个音节上，比如 myself， themselves。 重音啊，其实是有点类似于中文当中我们说的声调，掌握重音啊，不仅能用于区分单字，还能让你的口语变得更加的地道，所以赶紧练起来吧！

let's talk about vowel length now american vowels can sometimes sound very long and louder if the syllable is stressed or if the word is stressed for example， if i say the word banana banana has three syllables let's take a look so we have banana this second syllable is stressed that means this vowel is going to be much longer repeat banana banana， so the ah is going to be prolonged let's look at another word that has three syllables and also three a's this time the first syllable is stressed this time this ack is really long so don't say canada say canada canada so you need to ask yourself which syllable is stressed and when you know which syllable is stressed make sure that you make the vowel really big for example let's take the sound awe as in the word biology we don't say biology we say biology biology i'm studying biology or if we say photography i'm studying photography i really love photography so prolong those vowels when this is stressed the same thing happens when the word is stressed we stress verbs and nouns generally we stress the key words so if i say i love my new class the word class is a noun， so we don't say i love my new class we say i love my new class i love my new class i love my new job make those vows along in stressed words and in stressed syllables let's practice some sentences with stressed vowels i love it so don't say i love it say i love it make the a really long i have to call call him i have to call him you're really tall you're really tall it's hot it's hot let's go to the park let's go to the park here we're going to stress two words we're going to stress job and hospital i got a job at the hospital i got a job at the hospital so remember prolong those vowels in stressed words and in stressed syllables。