辅音连缀Consonantcluster讲述.ppt

Consonant clusters A consonant cluster is a group of two, three, or even four consonant pronounced together. Consonants clusters can be very difficult for many speakers. There are no vowel sounds to separate the consonants in the cluster. When pronouncing cluster sounds, be careful not to insert a vowel between cluster sounds. Otherwise, you would create a completely different word than intended. Now, let’s look at few of the most difficult consonant clusters. 辅音连缀 两个或两个以上的辅音相邻称作辅音连缀，辅音连缀中间不能有停顿，也不能在中间加元音[E]。辅音连缀出现在词首、词中和词尾，也出现在短语中间。 （1）[s]+[p]的辅音连缀 speak?说话?[s]发音时轻而短促；[p]发音时长而响亮，声音由弱到强；由轻到响；由短到长。? [spik]--[sbik]?? Are?you?able?to?speak?English?? Will?you?speak?up??I?can’t?hear?you?? My?mother?is?a?special?person?in?my?life.? How do you spend you leisure? （2）[s]+[t]辅音连缀 ?stay?停留[s]发音时轻而短促；[t]发音时长而响亮。 Did?you?enjoy?your?stay?in?Beijing? Stop?talking?and?listen?to?me!?? ?It’s?a?long?story.? She?has?a?great?store?of?knowledge?about?English.? 3）[s]+[k]辅音连缀 skate?滑冰?[s]发音时轻而短促；[t]发音时长而响亮。? A:?Let’s?go?skating. B:?I?can’t?skate?at?all. The?sky?is?getting?very?cloudy. He?has?great?skill?in?drawing.? 两个相同或相近的音位，在发音过程中因受某种影响，而变得不同或不相近，这种现象叫做异化。 异化也称辅音的浊化现象，[s]后面的清辅音当连接一个元音时（一般出现在重读音阶上），[s]后面的清辅音受后面的元音影响，在实际法音中要读成与其相对应的浊辅音，在语音分析中称为浊化。 （1）sp+元音 口语中读音为 [sb+元音] spend v. 花费 How do you spend you leisure? 你是怎样消磨空闲时间的。 He spends a lot of time with his girlfriend. 他花了很多时间与他女朋友泡在一起。 Speak v.说话；谈话 Actions speak louder than words. 事实胜于雄辩 I must speak with my son about his cigarette smoking. 我必须同我的儿子谈一谈他的吸烟问题。 （2）sk+元音 口语中读音为 [sg+元音] scare v.惊吓；受惊 I’m so scared. 我很怕。 You scared me. 你吓了我一跳。 School n.学校 He has studied English in school for two years. 他在学校学过两年英语。 If I were a millionaire, I would start a school. 如果我是一个百万富翁，我将办一所学校 （3）st+元音 口语中读音为 [sd+元音] If you are ready, you may start you work. 如果你准备好了，你可以开始工作了。 He was so excite