4.开音节 ①绝对开音节:单个元音字母后面没有辅字组的重读音节。例如:no blue ba-by stu-dent se-cret
②相对开音节:单个元音字母后面加单个辅音字母,再加一个不发音字母e构成的重读音节。例如:name these bike home excuse
五个元音字母在开音节中发长音 [e] [i:] [a] [u] [ju:]
You can memorize words in a relaxed way if you pronounce them reasonably. Say words correctly, and you will learn them easily. Correct pronunciation means correct spelling of the words.