一、词汇运用
A)根据语境，用括号内所给词的适当形式填空。
1. The new (digit) museum allows visitors to have an educational experience while enjoying the art.
2. Mopping robots(扫地机器人) can help people clean (dirty), dust and hair easily.
3. The roads in my hometown are (wide) than before.

1. digital 2. dirt 3. wider

【分析】
本题为词汇运用题，需根据句子语境和语法规则，将括号内所给词转换为适当形式。解题思路：1. 分析空格在句中的成分，确定所需词性；2. 结合语法标志（如比较级标志词than）或词性转换规则变形；3. 代入验证是否符合语境。
【解析】
1. 空格修饰名词museum，需用形容词，digit的形容词形式为digital，意为“数字的”，符合“数字博物馆”的语境。
2. clean后需接名词作宾语，dirty的名词形式为dirt，意为“污垢”，与dust、hair并列，符合语境。
3. 句中有比较级标志词than，需用形容词wide的比较级wider，意为“更宽的”，符合“家乡的路比以前更宽”的比较语境。
【答案】
1. digital 2. dirt 3. wider
【知识点】
形容词用法、名词用法、形容词比较级
【点评】
本题考查词性转换及形容词比较级的基础用法，是初中英语核心基础题型，需掌握常见词性变化规则和比较级构成。
【难度系数】
0.7

B)一词多义。
track
①n.小路;小径 ②跑道;赛道 ③n.轨道;铁轨 ④v.追踪;跟踪 ⑤n.足迹;踪迹
()1. The train stopped because something was on the track.
()2. In the past, there were only narrow tracks in the mountains.
()3. We can track wild animals with new tools.
()4. Many students like running on the track after school.
()5. We found rabbit tracks in the snow.

1. ③ 2. ① 3. ④ 4. ② 5. ⑤

【分析】本题考查单词track的一词多义，解题时需结合每个句子的语境，匹配track对应的词义：先明确每个句子描述的场景，再对应track的不同释义，选出正确选项。
【解析】1. 句子意为“火车停了，因为轨道上有东西”，此处track表示“轨道；铁轨”，对应释义③；2. 句子意为“过去山里只有狭窄的小路”，此处track表示“小路；小径”，对应释义①；3. 句子意为“我们可以用新工具追踪野生动物”，此处track作动词，意为“追踪；跟踪”，对应释义④；4. 句子意为“很多学生喜欢放学后在跑道上跑步”，此处track表示“跑道；赛道”，对应释义②；5. 句子意为“我们在雪地里发现了兔子的足迹”，此处track表示“足迹；踪迹”，对应释义⑤。
【答案】1.③ 2.① 3.④ 4.② 5.⑤
【知识点】英语一词多义
【点评】本题通过具体语境考查track的不同词义，需要学生结合句子含义理解单词的多义用法，属于基础词汇考查题。
【难度系数】0.3

二、语法知识串联 根据短文语境填空
Great changes 1. (take) place in my hometown over the past few years. Ten years ago, it 2. (be) very poor. There 3. (be) no tall buildings and the roads were very dirty. Now, the government 4. (build) many new roads and parks. The environment is much better. People's lives 5. (improve) greatly. People are more willing to live here.

1. have taken 2. was 3. were 4. has built
5. have improved

【分析】做本题需结合短文语境、时间状语及语法规则判断时态和动词形式：1. 看到时间标志“over the past few years”，确定用现在完成时，take place无被动，主语changes为复数，故用have taken；2. 时间“Ten years ago”表过去，用一般过去时，主语it对应be动词was；3. there be句型遵循就近原则，时间为过去，主语是复数buildings，故be动词用were；4. 语境表从过去到现在的动作结果，用现在完成时，主语the government为单数，故用has built；5. 主语lives为复数，语境体现现在的变化，用现在完成时，故用have improved。
【解析】1. 时间状语“over the past few years”是现在完成时的典型标志，take place为不及物动词短语，无被动语态，主语changes是复数，故填have taken；2. 时间“Ten years ago”表示过去的时间，句子用一般过去时，主语是it，故be动词用was；3. there be句型的be动词遵循就近原则，时间为过去，主语是复数名词buildings，故be动词用were；4. 句子描述政府从过去到现在完成的动作及影响，用现在完成时，主语the government是单数，故填has built；5. 主语people's lives是复数，语境体现现在生活的变化，用现在完成时，故填have improved。
【答案】1. have taken 2. was 3. were 4. has built 5. have improved
【知识点】现在完成时、一般过去时、there be句型
【点评】本题为英语语法填空基础题型，主要考查不同时态的运用及there be句型的主谓一致，需结合时间状语和语境判断时态，难度适中，适合初中阶段学生练习。
【难度系数】0.7

三、补全对话
A: Hi, Li Tao! 1.
B: Yes! My hometown has changed so much.
A: Cool! 2.
B: Well, there used to be only small roads, but now wide highways connect every village. And we have a new high-speed railway station too.
A: Wow! That must make travel much easier. 3.
B: Yes! It used to take me 3 hours to get to the city centre by bus, but now it only takes 40 minutes by high-speed train.
A: What about other changes?
B: 4. We also have a new community park where people can exercise and relax.
A: That sounds wonderful! How do these changes make you feel?
B: 5. .
1. A. What are you doing now?
B. Has your hometown changed a lot?
C. Where did you go on vacation?
D. How is your school life?
2. A. Can you tell me some details?
B. Who made these changes?
C. When did these changes start?
D. Why did they change so much?
3. A. How much does the train ticket cost?
B. How long did it take to build the railway?
C. How has the transport changed your life?
D. How many people use the new station every day?
4. A. I used to live in a small house.
B. The environment has also improved a lot.
C. I don't like the new changes.
D. The old shops are still there.
5. A. I feel sad about the past.
B. I feel proud and hopeful.
C. I feel worried about the cost.
D. I feel bored with the changes.

1－5 BACBB

【分析】做补全对话题需紧扣上下文语境，先明确对话话题为“家乡的变化”。第1空，B的答语是肯定的且提到家乡变化大，故A的问句应是询问家乡是否变化大；第2空，B的答语是具体的变化细节，故A的问句应是请求告知细节；第3空，B的答语是过去与现在的交通耗时对比，体现交通对生活的影响，故A的问句应围绕此展开；第4空，前文问其他变化，后文提到社区公园，故此处应说明环境方面的变化；第5空，A问感受，结合积极的语境，应选正面感受的选项。
【解析】1. 由答语“Yes! My hometown has changed so much.”可知，问句是一般疑问句，询问家乡是否变化大，对应选项B；2. 答语是具体的道路、高铁等变化细节，故问句是请求告知细节，对应选项A；3. 答语对比了过去和现在的交通耗时，体现交通对生活的影响，对应选项C；4. 前文询问其他变化，后文提到社区公园，说明环境改善，对应选项B；5. 结合对话积极的语境，询问感受应选正面的，对应选项B。
【答案】1－5 BACBB
【知识点】补全对话、情景交际
【点评】本题为日常情景交际类补全对话，需结合上下文语境选择恰当语句，考查学生的英语日常对话运用能力，难度适中。
【难度系数】0.6