老师
同学们，大家好，我是中国人民大学附属中学分校的段海燕老师。今天我将和你一起学习义务教育教科书英语九年级全一册。
老师
Many time you are supposed to shake hands. Please prepare your pen, your worksheet and your notebook. Are you ready? Okay, let's start. First, let's say the learning goals of this period. At the end of this period, you will be able to learn about the differences between climbing and Swiss customers of a time. And also you will be able to learn some new words and new grammatical structures. Well, if you meet your friend, will you try your best to be on time? If your friend arrives late, will you be angry? Do you know about the ideas or customers about time in other countries? In today's class, you will know two teenagers. They will tell you about their ideas and customers about time.
老师
Now, open your book and turn to page 75. Look at the pictures in 3A. Who are the girl and the boy? Where are they from? Yes, we can get the answers from under the pictures. The girl is Teresa. She is from Colombia. And the boy is Mark. He i