结合以下阅读材料中划线的词， 说明教师应如何培养学生猜测词意的能力。
It was a fine Wednesday morning. The sky was blue and the sun was bright. There were a lot of foreign people at Lido Hotel. These people came from different countries America, England, France, Japan, Australia and many other countries. Some people were talkative but others were very quiet. I tried to make friends with some of them. And soon I noticed Lily, a shy girl with long hair. . .
① Use old words and co-text information to predict new words. For example, in the first sentence “it is a fine day” so it is not rainy or windy or cloudy, which means it is sunny and the sun shines. Combining such information, students can predict the meaning of bright.
② Use the conjunction to predict. For example, “some people were talkative but others were quiet” . The conjunction “but” can indicate the meaning of “talkative” is opposite to quiet.
③ According to the formation of the word. “Talkative” includes “talk” and suffix “tive” which means it is an adjective. So it can be predicted as someone who likes talking.
可从联系上下文， 构词法等方面入手推测词意。