莫叹名成晚成名自有时(名前动后与名清动浊)

莫叹名成晚成名自有时(名前动后与名清动浊)(1)

.“名前动后”与“名清动浊” 中学课本中有些双音节词,用作名词和用作动词时排写形式不变,但重音却要转移:作名词用时重音在第一音节,作动词用时重音转移至第二音节。例如: There's a present for you,Betty (present n ['preznt]) l will present this beauiful skirt to you as a birthday gift (present vt. [pri'zent])Mr. Crssetts kept a record of all his old students. (record n ['rekord])The recorder has recorded his voice. (record ot. [ri' ko:d])

类似的词还有:

content ['kontent] n.内容 content [kan'tent] V.满足conduct [ 'kondakt] n.行为3 conduct [kan'dakt] V.指导concert ['konsat] n.音乐会 concert [kan'sa:t] v.协商digest [ 'daidzest] n.文摘 digest [ dai'dzest] v.消化desert [ dezst] n.沙漠 desert [dizo:t] v.逃跑;遗弃 impress [ 'impres] n.印记 impress [im'pres] v.给 ...印象;印increase [ inkri:s]n.增加 increase Cin'krirs] v.使增加permit ['pa;mit] n.许可证 permit [pa(:)'mit] V.允许 produce [ 'prodju:s]n.产品 produce [prJ'djurs] v.生产;产生overwork ['auvawa:k] n.过度工作overwork [ auva'wa:k] v.工作过度rebel ['rebl] n.反叛者 rebel [ri'bel] v.反叛reject[ ridzekt] n.被抛弃的东西 reject[ ri'dgekt] 1.抛弃,拒收 为了便于记忆,我们可以把这类词的重音位置规律归结为四个字:名前动后。另外,英语中还有一-些以-se 结尾的单音节词或双音节词,作名词和作动词用时拼写形式也不变,但读音不同,作名词用时se念[s],作动词用时-se发[z]音。 以中学课本中的exeuse 和use两词为例。l'Il not listen to any excuse. (excuse n. [iks'kju:s])Excuse me for coming late. (excuse v. ikskjuz)May use your pen? (use v .[juz])使用、应用、利用We must make good use of our time. (use n. [jus])用法;使用,应用;利用这类现象我们可以总结为:名清动浊。Exercise:

一,标出下列单词的重音。

1. contract n. 2. record n. 3. produce v.

4 .desert v. 5. refuse n. 6.increase n.

二,注出下列单词中-se的音标。

1. excuse n.[ ]

excuse v.[ ]

2. use n.[ ]

use v [ ]

莫叹名成晚成名自有时(名前动后与名清动浊)(2)

莫叹名成晚成名自有时(名前动后与名清动浊)(3)

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