下面一篇八年级的阅霖材料以及教学片断，请用中文从以下方面进行评析：
1. 阅读教学模式; 2.活动设计。
阅读材料：

Thanksgiving in the United States

In most countries，people usually cat traditional food on special holidays.A special day; in the United States is Thanksgiving.lt is always on the fourth Thursday in November，and is a time to th anks for food in the autumn. At this time, people also remember the first travelers from England who came to live in America about 400 years ago. These travelers had a long, hard winter,and many of them died.In the next autumn?they gave thanks for life and food i n their new home.These days,most Americans still celebrate this idea of giving thanks by having a big meal at home with their family. The main dish of this meal is almost always turkey,a large bird.

Step I. Pre-reading

1.Brainstorming

Talk about some traditional food people eat on special holidays in China.

(The Spring Festival:dumplings:the Dragon Boat Festival:zongzi;the M id-autumn Festival: mooncakes.The Lantern Festival:sweet dumplings.…)

2.Predicting

Read the title and guess what kind of food Americans eat on Thanksgiving Day

Step II.While-reading

1.Read the article quickly and find its general idea

2.Re ad the article again and answer the following questions

(1 )When is Thanksgiving Day in the United States?

(2 )Where do people celebrate Thanksgiving Day?

(3 ) Why do people celebrate it?.

(4) How do people celebrate it now?

(5 ) What is the main dish of the Thanksgiving meal?.

3.Read the article again and make it mind-map