B
In Germany, a new type of house called the Passive House(被动式住宅) has become very popular in recent years. These homes are designed to use as little energy as possible. As a result, heating costs are much lower 26 families can save a great deal of money every year. The idea is simple: thick walls, special windows, and clever ventilation(通风) systems work together to keep the house warm in winter and cool in summer without much extra power.
Many young people are now showing great interest in Passive House design. They have 27 for years that living in such homes makes a real difference to the environment. Schools in Germany have started teaching students about energy-saving buildings, 28 young people can understand why reducing energy use matters so much. One student, Maya, said that 29 the changes were slow, she still hoped to see more Passive House buildings in her city. She also pointed out that traditional houses, which release(释放) far more carbon into the air, need to be improved as soon as possible. 30 important it is for everyone—from architects to teenagers—to think carefully about the buildings we live and work in!
()26. A. but B. so C. although
()27. A. known B. know C. knew
()28. A. so that B. even though C. as long as
()29. A. although B. so that C. because
()30. A. What B. What a C. How

26.B 27.A 28.A 29.A 30.C
点拨:26题,前句说"供暖成本低很多",后句说"家庭每年能省下大量金钱",前因后果,用so(因此)连接。A. but,表示转折,前后无转折关系;C. although,表示让步,逻辑不符。
28题,语境为"德国的学校开始教学生……,以便年轻人能理解为什么节能很重要",表示目的,用so that引导目的状语从句。B. even though,表示让步,语义不符;C. as long as,表示条件,语义不符。

【分析】
首先通读全文，明确文章围绕德国被动式住宅的节能特点及相关社会影响展开。解题时需结合语境逻辑、语法规则（时态、连词类型、感叹句结构）逐一分析每个空：26题判断前后句因果逻辑选so；27题依据现在完成时结构选过去分词known；28题根据目的状语从句逻辑选so that；29题结合让步逻辑选although；30题依据感叹句结构选How。
【解析】
26题：前句“供暖成本低很多”与后句“家庭每年能省大量钱”为因果关系，so表结果，故选B；A表转折、C表让步，不符合逻辑。27题：由时间状语“for years”可知用现在完成时，结构为have+过去分词，know的过去分词是known，故选A。28题：前句“德国学校开始教学生节能建筑”的目的是后句“年轻人能理解节能的重要性”，so that引导目的状语从句，故选A；B表让步、C表条件，语义不符。29题：前句“变化缓慢”与后句“仍希望看到更多被动式住宅”为让步关系，although表让步，故选A；B表目的、C表原因，不符合逻辑。30题：此句为感叹句，修饰形容词important需用How，结构为“How+adj+主语+谓语”，故选C；What修饰名词，What a后接单数可数名词，均不符合。
【答案】
26.B 27.A 28.A 29.A 30.C
【知识点】
完形填空、连词用法、语法运用
【点评】
本题为英语完形填空，围绕环保节能主题展开，重点考查学生对语境逻辑、基础语法（时态、连词、感叹句）的掌握，解题需结合上下文逻辑判断选项，难度适中。
【难度系数】
0.6

Ⅲ. Choose the proper words or phrase in the boxes to complete the following passages. Each word or phrase can be used only once(从方框中选择合适的单词或短语完成下列短文。每词或短语只能使用一次)(本大题共8题,每题1分,共8分)
A. peer pressure B. none C. lonely D. pay E. admit F. trust
It is not always easy for teenagers to get along well with their classmates, especially when they face busy school life and complicated friendship problems. You may feel 31 when you have no one to talk to after a fight with a close friend, sitting alone in the classroom during break time and wondering why things went wrong. Sometimes, 32 can push you to do things you don't want to do, like skipping classes to hang out with others or copying homework to avoid being laughed at. These choices may seem easy at first, but they will only bring more trouble later.
When you make a mistake, it takes great courage to 33 it to your teacher or friends instead of hiding it. You should also 34 more attention to your classmates' feelings, noticing when someone is sad or in need and offering a helping hand. Remember, none of these problems are too difficult to solve if you work together with your friends, teachers, or family. Building healthy relationships takes time and effort, but it will make your teenage life much warmer and more meaningful.
31. 32. 33. 34.
A. explore B. professional C. successfully D. challenge E. improve
The star observation practice group is a good place for us to 35 the mysteries of the sky. Every week, we gather together to watch astronomical documentaries and 36 new astronomical knowledge with professional astronomers. At first, I found it difficult to understand complex astronomical theories, but with the help of our teacher and classmates, I 37 completed an astronomical knowledge report last week. This activity not only brings me a sense of achievement but also teaches me to face 38 bravely. I believe that as long as I keep learning, I will make greater progress and become more professional in astronomical knowledge in the future.
35. 36. 37. 38.

31.C 32.A 33.E 34.D 35.A 36.E 37.C 38.D

【分析】本题为英语选词填空题，需结合语境、词性及固定搭配选择合适词汇，每词限用一次。解题思路：1. 通读全文，把握段落大意；2. 分析每个空格的语境，判断所需词性（形容词、名词、动词、副词等）；3. 匹配方框选项，确保语义通顺、语法正确；4. 检查所选词汇是否符合“仅用一次”的要求。
【解析】
第一组（31-34）：
31. 空格前为系动词feel，需填形容词；后文“no one to talk to”“sitting alone”体现“孤独”，故选C.lonely。
32. 空格后“push you to do things you don't want”（迫使做不愿做的事），结合选项，A.peer pressure（同伴压力）符合语境。
33. 空格前“it takes courage to”后接动词原形；前文“make a mistake”提示需“承认”，故选E.admit。
34. 固定搭配“pay attention to”（注意），故选D.pay。
第二组（35-38）：
35. 空格前“a good place for us to”后接动词原形；后文“mysteries of the sky”（天空奥秘）需“探索”，故选A.explore。
36. 空格后“new astronomical knowledge”（新天文知识），结合“with professional astronomers”（和专业人士），需动词“提升”，故选E.improve。
37. 空格后“completed an...report”为动词，需副词修饰，故选C.successfully（成功地）。
38. 空格前“face”后接名词，结合语境“面对挑战”，故选D.challenge。
【答案】31.C 32.A 33.E 34.D 35.A 36.E 37.C 38.D
【知识点】英语词汇运用、语境理解、固定搭配
【点评】本题考查学生对英语词汇的掌握及语境分析能力，需结合上下文语义、词性和固定搭配解题，难度适中，适合初中阶段学生练习。
【难度系数】0.6