Ⅳ.Read and answer the questions.阅读并回答问题。
Cross-the-bridge rice noodles,or crossing-the-bridge rice noodles,is the name of a special dish in Yunnan. It became an intangible cultural heritage of Kunming City in 2008. The dish is usually made of chicken soup,meat,vegetables and rice noodles.
There is a story behind this dish. During the Qing Dynasty,a scholar studied every day on an island of Mengzi City in Yunnan. His favourite food was rice noodles. His wife would cross a bridge to the island every day to bring him rice noodles. But the noodles would get cold on the way. She didn't know how to keep the noodles warm.
One day,she made chicken soup for her husband. It stayed warm during the trip. She found out something—the oil layer on top of the soup kept it warm. So the wife came up with an idea. She tried bringing the chicken soup,rice noodles and other foods separately,and then put them together after she got to the island. That way the dish stayed warm.
The delicious dish and the wife's idea became famous. Then the dish became known as "crossing-the-bridge rice noodles" in memory of this wife.
17. Where is cross-the-bridge rice noodles from?

18. What is cross-the-bridge rice noodles made of?

19. What's the scholar's favourite food?

20. How did the wife keep the rice noodles warm?

21. What do you think of the story behind the cross-the-bridge rice noodles?

Ⅳ.17. Yunnan.
18. The dish is usually made of chicken soup, meat,
vegetables and rice noodles.
19. His favourite food was rice noodles.
20. She tried bringing the chicken soup, rice noodles and
other foods separately.
21. Warm./Touching.

【分析】
本题为英语阅读理解细节题，解题思路是先明确每个问题的核心，再带着问题回到原文中定位对应段落和句子，提取关键信息作答，回答需简洁准确，符合原文表述。
【解析】
17. 问题询问过桥米线的来源，原文第一段第一句提到“Cross-the-bridge rice noodles...is the name of a special dish in Yunnan.”，可知其来自云南；
18. 问题询问过桥米线的制作原料，原文第一段最后一句明确说明“The dish is usually made of chicken soup,meat,vegetables and rice noodles.”，直接提取即可；
19. 问题询问学者最喜欢的食物，原文第二段提到“His favourite food was rice noodles.”，对应答案；
20. 问题询问妻子保持米线温暖的方法，原文第三段提到“She tried bringing the chicken soup,rice noodles and other foods separately,and then put them together after she got to the island.”，提取核心内容；
21. 问题询问对故事的看法，故事体现了妻子的用心，可回答温暖或感人。
【答案】
17. Yunnan.
18. The dish is usually made of chicken soup, meat, vegetables and rice noodles.
19. His favourite food was rice noodles.
20. She tried bringing the chicken soup, rice noodles and other foods separately.
21. Warm./Touching.
【知识点】
阅读理解（细节理解）
【点评】
本题考查英语阅读理解细节信息提取能力，题目均为原文直接对应内容，难度较低，只要仔细阅读原文即可准确作答。
【难度系数】
0.8

Ⅴ.写下你的健康和不健康的饮食习惯。
Useful sentences:I have...for breakfast. For lunch,I have... I like... I prefer...

Healthy habits:I eat an egg and drink a cup of milk for
breakfast. I like vegetables and fruit.
Unhealthy habits:For lunch, I usually have hamburgers. I
like dessert very much.

【分析】本题要求用英语写出健康和不健康的饮食习惯，需结合题目给出的例句结构，先明确健康饮食习惯的内容（如早餐摄入蛋奶、喜爱蔬果），再明确不健康饮食习惯的内容（如常吃汉堡、喜爱甜点），最后按要求的句式组织语言即可完成作答。
【解析】根据题目要求，结合提示句式，分别整理健康与不健康的饮食习惯：
1. 健康饮食习惯：早餐食用鸡蛋、饮用牛奶，喜爱蔬菜和水果；
2. 不健康饮食习惯：午餐常吃汉堡，非常喜欢甜点。
将上述内容按要求的格式书写即可。
【答案】
Healthy habits:I eat an egg and drink a cup of milk for breakfast. I like vegetables and fruit.
Unhealthy habits:For lunch, I usually have hamburgers. I like dessert very much.
【知识点】
健康饮食、英语写作
【点评】
本题贴近生活，考查学生对健康饮食的认知及英语简单表达能力，是基础类写作题，易于学生完成。
【难度系数】
0.4