lǎo / shī / xiān / shì / fàn / le / hàn / zì / de / jī / běn / diǎn / huà / zài / ràng / wǒ / men / liàn / xí老师先示范了汉字的基本点画,再让我们练习。The teacher first demonstrated the basic strokes of Chinese characters and then had us practice.