1. What can you see when there is a gentle wind?
when,连词，意为“( )”，引导时间状语从句。
2.I can see people flying kites in the park,
3.副词
构成
2)以辅音字母加（ ）结尾的形容词去（ ）变（ ）,再加（ ）
3)以辅音字母加 （ ） 结尾的形容词去（ ）直接加 （ ）
*4)部分单词既是（ ）又是（ ）:enough, fast, late
修饰
1)修饰（ ）
People hold raincoats tightly.
3)修饰（ ）
The students did morning exercises really carefilly
4)修饰（ ）
Luckily, Class one won the race.
4.They flew their kite happily.
At frst, the wind blew gently.
happily, gently 称为“方式副词”，修饰（ ），表示动词的方式。
5.Suddenly, the wind became stronger.
Kitty and Ben went home immediately.
suddenly,immediately 是“时间副词”，表示动作发生的时间。
6.Suddenly, the wind became stronger.
Become 是个系动词，后常常跟（ ）做（ ）,
构成“主(语)系(动词)表(语)”结构。
e.g. The water in the river became dirty
become 后还可以跟（ ），表示“变成了...”
e.g. The wind became a typhoon.
10.情态动词
may 情态动词，意为“可能”，表示（ ），后接动词原形
还有（ ）
should 情态动词,表示责任或建议，常解释为“（ ）”
还有（ ）
