1)是(shì) … … 的(de)
a way of emphasizing something about an action, like the time, location or way something has been done.
e.g.
tā shì qù nián jiǔ yuè lái de 。
他是去年九月来的。Emphasizing time
He came last year in September.
tā shì lái lǚ yóu de 。
他是来旅游的。Emphasizing purpose
He came for tourism.
tā men shì zuò chuán zǒu de 。
他们是坐船走的。Emphasizing method of transportation
He went by boat.
tā shì zài jiā chī de zǎo fàn 。
她是在家吃的早饭。Emphasizing wher she had breakfast
She had breakfast at home.
2)还(hái) 有(yǒu)
also, in addition
e.g.
tā huì shuō fá yǔ 、 yīng yǔ , hái yǒu hàn yǔ 。
他会说法语、英语,还有汉语。
He can speak French, English, and Chinese.
zhè zhǒng yī fu de yán sè hěn duō ,
这种衣服的颜色很多,
yǒu hóng sè 、 lán sè 、 hái yǒu huáng sè 。
有红色、蓝色、还有黄色。
This clothing is very colorful, there is red, blue, and there is yellow.
3)赶(gǎn) 快(kuài)
quickly, hurry
e.g.
yào xià yǔ le , wǒ men gǎn kuài zǒu ba 。
要下雨了,我们赶快走吧。
It's going to rain, let's go quickly.
yǐ jīng 8 diǎn le , gǎn kuài qǐ chuáng ba 。
已经8点了,赶快起床吧。
It's already 8 o'clock, quick! Get out of bed!