三、信息还原(每小题 1 分，满分 5 分)
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，选项中有两项为多余选项。
Do you raise silkworms (养蚕) in spring? It is interesting and fun to see the small eggs grow bigger, spin silk and turn into moths (飞蛾).
China has a long history of raising silkworms. Over 5,000 years ago, the Chinese people found the secret (秘密) of silkworms. So what is the secret? Because of this, many families planted mulberry trees (桑树) to raise them for silk. Every spring, the empresses (皇后) held the silkworm - raising ceremony (亲蚕礼). They picked the mulberry leaves and raised the silkworms. At the same time, the emperors held the farming ceremony.
Silk is popular in China. Over the years, it is one of the symbols of China. The Chinese silk travels through the Silk Road. You can see many beautiful things made of silk.

Silkworms don't like strong smells.
Keep the leaves dry. The silkworms can't drink much water.
Don't wake them up. The silkworms may sleep for a long time.
Keep your silkworms away from the wind. They want to live in the warm places.
Mulberry leaves are the best food for silkworms. It's easy for you to raise them.

26. 27. 28. 29. 30.

26~30 BGDEF

【分析】
本题为英语信息还原题，需结合上下文语境及逻辑关系，从选项中选出合适的句子填入空白处。解题时先通读全文，明确文章围绕养蚕、丝绸展开，再逐个分析每个空白处前后的内容，匹配对应选项：26题对应“蚕的秘密”，27题对应“两个仪式”，28题对应“丝绸受欢迎”，29题对应“养蚕小贴士”，30题对应“蚕的食物补充”。
【解析】
26. 前文询问“蚕的秘密是什么”，后文提到人们种桑树养蚕，可知秘密是蚕能吐丝，故选B（Silkworms can make silk.）。
27. 前文提到皇后的亲蚕礼和皇帝的亲耕礼，对应选项G中的“the two ceremonies”，说明这两个仪式在古代中国很重要，故选G（The two ceremonies are very important in ancient China.）。
28. 前文说丝绸通过丝绸之路传播，后文提到丝绸制品，选项D“People around the world all love it”（it指代丝绸），体现丝绸受欢迎，符合逻辑，故选D。
29. 后文是养蚕的具体小贴士，选项E“Here are some tips for raising silkworms”引出下文内容，故选E。
30. 前文说明桑叶是蚕最好的食物，选项F“But they can also eat some vegetable leaves”补充说明蚕还能吃其他叶子，衔接后文“容易养蚕”，故选F。
【答案】
BGDEF
【知识点】
英语信息还原；语篇逻辑理解
【点评】
本题考查学生对英语语篇上下文逻辑的理解能力，需结合语境匹配句子，是常见的英语题型，难度适中。
【难度系数】
0.6