领取在线学习任务：

1) Read through the text and get the main idea

2) Grasp the key words and expressions used in the text

3) Comprehend the theme of the text and the common feeling of all human beings—to seek one’s roots.

4) Finish all the exercises related to the text

领取线下学习任务：

1) Search relevant information about the American Indian history and N. Scott Momaday.

2) Read the text, introductory information and detailed notes on the text so as to get a general idea of the text.

3) Review the new words and expressions in the text