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二、阅读理解(每小题 2 分，满分 30 分)
A
Classroom Challenge Report
Introduction
The purpose of this report is to provide information on a classroom challenge. The class of twelve students finished a simple challenge and recorded the results.
The challenge
The challenge is to see how many new words the class can make using the letters in a long word without using the dictionary. The teacher wrote the word “exhausted” on the blackboard and then started the timer (计时器). After one minute, everyone counted up the words. The words could use the letters in any order but had to be three letters or more. They recorded results of how many and how long their words were.
Results
The average number of words was six. One student got eight (eat, hat, sad, the, tea, heat, hate and shut). Most students wrote words that were three or four letters long, but one student wrote “seated” and “heated”.
Conclusions（结论）
This was a fun challenge for the class. Students who took part in this activity liked it very much and they looked forward to more challenges like this. The teacher was also satisfied (满意的) with the performance of the students and she promised to meet their needs.
(
A. Five.
B. Six.
C. Seven.
D. Twelve.
(
A. Students must write the new words in five minutes.
B. Students were allowed to use the dictionary.
C. The new words must include at least three letters.
D. The new words must be in the order of the long word.
(
A. 8.3%.
B. 41.7%.
C. 50%.
D. 75%.
(
A. At.
B. She.
C. Hurt.
D. Excited.
(
A. More challenges like this may happen in their class.
B. The teacher may give prizes to student who perform well.
C. The students may share feelings about the challenge.
D. The teacher may ask good learners to share their learning methods.
A
Classroom Challenge Report
Introduction
The purpose of this report is to provide information on a classroom challenge. The class of twelve students finished a simple challenge and recorded the results.
The challenge
The challenge is to see how many new words the class can make using the letters in a long word without using the dictionary. The teacher wrote the word “exhausted” on the blackboard and then started the timer (计时器). After one minute, everyone counted up the words. The words could use the letters in any order but had to be three letters or more. They recorded results of how many and how long their words were.
Results
The average number of words was six. One student got eight (eat, hat, sad, the, tea, heat, hate and shut). Most students wrote words that were three or four letters long, but one student wrote “seated” and “heated”.
Conclusions（结论）
This was a fun challenge for the class. Students who took part in this activity liked it very much and they looked forward to more challenges like this. The teacher was also satisfied (满意的) with the performance of the students and she promised to meet their needs.
(
D
) 16. How many students took part in the challenge?A. Five.
B. Six.
C. Seven.
D. Twelve.
(
C
) 17. Which of the following is CORRECT about the challenge rules?A. Students must write the new words in five minutes.
B. Students were allowed to use the dictionary.
C. The new words must include at least three letters.
D. The new words must be in the order of the long word.
(
C
) 18. What percentage of students wrote seven or more right words?A. 8.3%.
B. 41.7%.
C. 50%.
D. 75%.
(
B
) 19. Which of the following words is RIGHT according to the challenge rules?A. At.
B. She.
C. Hurt.
D. Excited.
(
A
) 20. What is most likely to happen after the challenge?A. More challenges like this may happen in their class.
B. The teacher may give prizes to student who perform well.
C. The students may share feelings about the challenge.
D. The teacher may ask good learners to share their learning methods.
答案
【文章大意】本文主要介绍了一项课堂挑战报告，包括挑战内容、规则、结果及结论。
16. D 细节理解题。根据“The class of twelve students finished a simple challenge and recorded the results.”可知，有12名学生参加了这项挑战。故选D。
17. C 细节理解题。根据“The words could use the letters in any order but had to be three letters or more.”可知，新单词必须至少由三个字母组成，这是挑战规则之一。故选C。
18. C 数字计算题。根据表格中“Number of words”一列，写了7个或更多单词的学生有Norbert、Zhang Zimeng、Zoe、Huni、Zhu Yue、Pallas，共6人，总人数为12人，6÷12×100％=50％，所以写7个或更多正确单词的学生占比为50％。故选C。
19. B 推理判断题。根据挑战要求用“exhausted”中的字母组成新单词，且单词需三个字母及以上。she由三个字母组成，且字母均来自exhausted，符合规则；at只有两个字母，不符合；hurt中的r不在exhausted中；excited中的c不在exhausted中。故选B。
20. A 推理判断题。根据“Students who took part in this activity liked it very much and they looked forward to more challenges like this. The teacher was also satisfied with the performance of the students and she promised to meet their needs.”可知，学生期待更多类似挑战，老师也承诺满足他们的需求，所以之后很可能会有更多这样的挑战。故选A。
16. D 细节理解题。根据“The class of twelve students finished a simple challenge and recorded the results.”可知，有12名学生参加了这项挑战。故选D。
17. C 细节理解题。根据“The words could use the letters in any order but had to be three letters or more.”可知，新单词必须至少由三个字母组成，这是挑战规则之一。故选C。
18. C 数字计算题。根据表格中“Number of words”一列，写了7个或更多单词的学生有Norbert、Zhang Zimeng、Zoe、Huni、Zhu Yue、Pallas，共6人，总人数为12人，6÷12×100％=50％，所以写7个或更多正确单词的学生占比为50％。故选C。
19. B 推理判断题。根据挑战要求用“exhausted”中的字母组成新单词，且单词需三个字母及以上。she由三个字母组成，且字母均来自exhausted，符合规则；at只有两个字母，不符合；hurt中的r不在exhausted中；excited中的c不在exhausted中。故选B。
20. A 推理判断题。根据“Students who took part in this activity liked it very much and they looked forward to more challenges like this. The teacher was also satisfied with the performance of the students and she promised to meet their needs.”可知，学生期待更多类似挑战，老师也承诺满足他们的需求，所以之后很可能会有更多这样的挑战。故选A。
解析
【分析】
这是一篇课堂挑战报告类阅读理解题，解题思路如下：
1. 先通读全文，快速了解报告的核心内容，包括挑战目的、规则、结果和结论；
2. 针对细节题（如第16、17题），直接定位原文对应段落，提取关键信息即可得出答案；
3. 数字计算题（第18题），先从表格中统计符合条件的学生数量，再结合总人数计算占比；
4. 推理判断题（第19、20题），第19题需对照原单词“exhausted”的字母，逐一排查选项是否符合规则；第20题结合结论部分师生的态度和表述，推断后续可能发生的情况。
【解析】
16. 细节理解题
定位到文章Introduction部分的“The class of twelve students finished a simple challenge and recorded the results.”，明确提到有12名学生参与挑战，故选D。
17. 细节理解题
定位到文章The challenge部分的“The words could use the letters in any order but had to be three letters or more.”，可知新单词必须至少包含三个字母，C选项符合规则；A选项中时间是1分钟而非5分钟，B选项不允许用字典，D选项单词字母顺序可任意调整，均不符合规则，故选C。
18. 数字计算题
查看表格中“Number of words”列，写出7个及以上单词的学生有Norbert、Zhang Zimeng、Zoe、Huni、Zhu Yue、Pallas，共6人。总参与人数为12人，计算占比：$6÷12×100\%=50\%$，故选C。
19. 推理判断题
根据挑战规则，需用“exhausted”中的字母组成3个及以上字母的单词：
A选项“At”仅2个字母，不符合长度要求；
B选项“She”的字母s、h、e均来自“exhausted”，且长度为3，符合规则；
C选项“Hurt”中的字母r不在“exhausted”中；
D选项“Excited”中的字母c不在“exhausted”中；
综上，选B。
20. 推理判断题
定位到文章Conclusions部分的“Students who took part in this activity liked it very much and they looked forward to more challenges like this. The teacher was also satisfied with the performance of the students and she promised to meet their needs.”，学生期待更多类似挑战，老师也承诺满足需求，因此后续最可能出现更多这类挑战，故选A。
【答案】
16. D；17. C；18. C；19. B；20. A
【知识点】
细节理解题、数字计算题、推理判断题
【点评】
本文是贴近学生课堂生活的挑战报告，题目类型全面，涵盖细节查找、数据计算和逻辑推断，既考查学生快速提取信息的能力，也考验学生的数据分析和推理能力，整体题目设置贴合文本，难度适中，有助于提升学生的阅读理解综合素养。
【难度系数】
0.6
这是一篇课堂挑战报告类阅读理解题，解题思路如下：
1. 先通读全文，快速了解报告的核心内容，包括挑战目的、规则、结果和结论；
2. 针对细节题（如第16、17题），直接定位原文对应段落，提取关键信息即可得出答案；
3. 数字计算题（第18题），先从表格中统计符合条件的学生数量，再结合总人数计算占比；
4. 推理判断题（第19、20题），第19题需对照原单词“exhausted”的字母，逐一排查选项是否符合规则；第20题结合结论部分师生的态度和表述，推断后续可能发生的情况。
【解析】
16. 细节理解题
定位到文章Introduction部分的“The class of twelve students finished a simple challenge and recorded the results.”，明确提到有12名学生参与挑战，故选D。
17. 细节理解题
定位到文章The challenge部分的“The words could use the letters in any order but had to be three letters or more.”，可知新单词必须至少包含三个字母，C选项符合规则；A选项中时间是1分钟而非5分钟，B选项不允许用字典，D选项单词字母顺序可任意调整，均不符合规则，故选C。
18. 数字计算题
查看表格中“Number of words”列，写出7个及以上单词的学生有Norbert、Zhang Zimeng、Zoe、Huni、Zhu Yue、Pallas，共6人。总参与人数为12人，计算占比：$6÷12×100\%=50\%$，故选C。
19. 推理判断题
根据挑战规则，需用“exhausted”中的字母组成3个及以上字母的单词：
A选项“At”仅2个字母，不符合长度要求；
B选项“She”的字母s、h、e均来自“exhausted”，且长度为3，符合规则；
C选项“Hurt”中的字母r不在“exhausted”中；
D选项“Excited”中的字母c不在“exhausted”中；
综上，选B。
20. 推理判断题
定位到文章Conclusions部分的“Students who took part in this activity liked it very much and they looked forward to more challenges like this. The teacher was also satisfied with the performance of the students and she promised to meet their needs.”，学生期待更多类似挑战，老师也承诺满足需求，因此后续最可能出现更多这类挑战，故选A。
【答案】
16. D；17. C；18. C；19. B；20. A
【知识点】
细节理解题、数字计算题、推理判断题
【点评】
本文是贴近学生课堂生活的挑战报告，题目类型全面，涵盖细节查找、数据计算和逻辑推断，既考查学生快速提取信息的能力，也考验学生的数据分析和推理能力，整体题目设置贴合文本，难度适中，有助于提升学生的阅读理解综合素养。
【难度系数】
0.6
