How to distinguish ei, that is, ui and iu?

The methods to distinguish ei, ie, ui and iu are:

First, children's songs

Children's songs 1, distinguish ie from EI: "IE and EI:" IE is a bit similar, but it is actually different. Small I is in front of ie, ie, IE, and small I is behind ei, ei, ei. "

Children's songs 2. Distinguish between iu and ui: "IU and UI are similar, but they are actually different. Small I comes before iu, iu and IU, and small I comes after ui, ui and UI. "

Second, through the combination of pinyin and Chinese characters

Through real words. Such as nine and hui, thunder and fierce.

Drink wine (wine). Can speak (Hui nationality). Tired (thunderous) and fierce (fierce).

Through the combination of words, pinyin and the application of words, compare. Easier to remember.

Third, according to the shape and sound of pinyin.

Iu: ""is the fuel tank port,

"1" oil filler pipe

"u" is mom's car,

When a car enters a gas station, it needs to refuel and add "oil -iu"

Ui: ""is the receiver.

1 is a telephone line.

"U" is the mother standing by the phone.