Ⅰ. 根据句意填入适当的词或用括号里所给词的适当形式填空
1. Scientists are doing ______ (scientist) research on climate change.
2. This ______ (wood) chair is stronger than the plastic one.
3. A good education ______ (cost) a lot but is worth it for the future.
4. We should take advantage ______ sunny days to dry clothes.
5. The volunteers are making a ______ (different) by cleaning up the river.
6. The monster in this movie is ______ (ugly) than the one we saw last week!
7. Cutting ______ forests puts many animals ______ danger because they lose their homes.

1. scientific 2. wooden 3. costs 4. of 5. difference
6. uglier 7. down; in

【分析】
本题为英语词汇运用填空题，需结合词性、固定搭配、时态、比较级等知识点解题：1. 空格后是名词research，需用形容词修饰，故将名词scientist转换为形容词；2. 空格后是名词chair，需用形容词修饰，故将名词wood转换为形容词；3. 主语a good education是单数第三人称，句子为一般现在时，谓语动词需用第三人称单数形式；4. 考查固定短语搭配，需填入对应介词；5. 考查固定短语make a +名词，故将形容词different转换为名词；6. 句中出现比较级标志词than，需用形容词比较级；7. 考查两个固定短语搭配，对应动词短语和介词短语。
【解析】
1. 修饰名词research需用形容词，scientist的形容词形式为scientific，故填scientific；2. 修饰名词chair需用形容词，wood的形容词形式为wooden，故填wooden；3. 主语a good education为单数第三人称，一般现在时中谓语动词用三单形式，cost的三单为costs，故填costs；4. 固定搭配take advantage of意为“利用”，故填of；5. 固定搭配make a difference意为“有影响”，需将形容词different转换为名词difference，故填difference；6. 由than可知用比较级，ugly的比较级为uglier，故填uglier；7. 固定短语cut down意为“砍倒”，put...in danger意为“使……处于危险中”，故分别填down、in。
【答案】
1. scientific 2. wooden 3. costs 4. of 5. difference 6. uglier 7. down; in
【知识点】
形容词转换、固定短语搭配、形容词比较级
【点评】
本题考查初中英语核心基础知识点，涵盖词性转换、固定搭配、时态及比较级，难度适中，侧重基础词汇运用，适合巩固英语基础。
【难度系数】
0.7

Ⅱ. 根据汉语意思完成句子,每空一词
8. 你最好不要熬夜,对你的健康有害。
You'd better not stay up late. It your health.
9. 我们在山顶上欣赏了日出。
We enjoyed the sunrise the mountain.
10. 每个家庭成员都应该参与做家务。
Every family member should housework.
11. 他不仅英语说得正确,还说得流利。
Not only he speak English correctly, but he speaks it fluently.
12. 这个游戏太难了,而且广告太多。
This game is difficult, and there are ads.
13. 在一个健康的生态系统中,食物链帮助维持动植物之间的平衡。
In a healthy , helps keep balance among plants and animals.

8. is harmful to / bad for 9. at the top of
10. play a part in doing 11. does; also
12. much too; too many
13. ecosystem; the food chain

【分析】
本题为根据汉语意思完成句子，需结合英语固定搭配、特殊句式及短语辨析等知识点解题：第8题需掌握“对……有害”的固定表达；第9题需牢记“在……顶部”的介词短语；第10题要熟悉“参与做某事”的常用结构；第11题涉及not only置于句首的部分倒装规则；第12题需区分much too与too many的用法；第13题需准确对应“生态系统”“食物链”的英文表达。
【解析】
8. 考查固定短语“对……有害”，常用表达为be harmful to或be bad for，主语it为第三人称单数，be动词用is，故填is harmful to / bad for；
9. 考查固定短语“在……的顶部”，英文为at the top of，故填at the top of；
10. 考查固定结构“参与做某事”，表达为play a part in doing sth，情态动词should后接动词原形，故填play a part in doing；
11. 考查not only置于句首的部分倒装，主语为he，一般现在时，需借助助动词does；“还”对应also，故填does；also；
12. 考查短语辨析：much too修饰形容词/副词，表“太”；too many修饰可数名词复数，表“太多”，故填much too；too many；
13. 考查名词短语：“生态系统”为ecosystem，“食物链”为the food chain，故填ecosystem；the food chain。
【答案】
8. is harmful to / bad for 9. at the top of 10. play a part in doing 11. does; also 12. much too; too many 13. ecosystem; the food chain
【知识点】
固定短语搭配、倒装句、短语辨析
【点评】
本题聚焦英语基础知识点的应用，涵盖常用固定表达、特殊句式及短语用法，难度较低，只要学生平时积累了相关基础内容即可轻松完成，适合巩固英语基础。
【难度系数】
0.3

二、拓展阅读
Ⅲ.完形填空(2024 宜宾改编)
Once upon a time in a small village, there was a little boy named Tommy. Tommy loved all 14 especially a tiny bird named Chirpy. Chirpy had beautiful feather(羽毛), and the sweetest song you ever 15.
One day, Chirpy was caught by a bush(灌木). 16 she waved her wings hard, she couldn't escape. She could only 17 for help. Luckily, Tommy heard her cry and came running to help her. He 18 moved her tiny feet from the bush and held her gently. Chirpy felt safe with Tommy and 19 back to her tree happily, singing a thankful song.
Their friendship didn't stop here. From that day on, Chirpy often stayed at Tommy's window and sang for him. Tommy and Chirpy 20 up together, playing and laughing. As Tommy became a young man, he often shared his 21 with Chirpy. He wished to protect animals and their homes all his life. Actually, he was doing it all the time.
The villagers were moved by Tommy's love for animals. They decided to plant more trees and stop hunting. Finally, their village became a happy 22 for both humans and animals.
The 23 story shows us that love and care can build a bridge between humans and animals. We can create a world where everyone can live as good neighbors.
14. A. animals B. villages C. neighbors
15. A. wrote B. ordered C. heard
16. A. If B. Because C. Although
17. A. cry B. sit C. stand
18. A. highly B. carefully C. strongly
19. A. ran B. jumped C. flew
20. A. grew B. came C. broke
21. A. toys B. dreams C. songs
22. A. house B. home C. zoo
23. A. boring B. relaxing C. touching

14. A 15. C 16. C 17. A 18. B 19. C 20. A
21. B 22. B 23. C

【分析】
这是一篇讲述人与动物友谊的完形填空，需结合上下文语境、词汇词义及固定搭配逐一解题。14题根据后文提到的小鸟，判断Tommy喜欢的事物；15题修饰“歌曲”，结合动词搭配选择；16题分析前后句逻辑关系（让步）；17题结合小鸟被抓后的状态选动词；18题选修饰救小鸟动作的副词；19题选小鸟返回树的动作；20题用固定搭配；21题结合Tommy的成长经历选分享的内容；22题选村庄对人与动物的意义；23题选形容故事的形容词。
【解析】
14题：后文提到Tommy喜欢小鸟，可知他喜欢所有动物，选A；
15题：“最甜的歌”是听过的内容，选C；
16题：前后句是让步关系（挥翅膀却逃不掉），用Although，选C；
17题：小鸟被抓后只能哭着求助，cry for help是固定搭配，选A；
18题：救小鸟需小心移动它的脚，carefully符合语境，选B；
19题：小鸟飞回树，用fly的过去式flew，选C；
20题：固定搭配grow up表示“长大”，选A；
21题：Tommy成为年轻人后分享自己的梦想（保护动物），选B；
22题：村庄成为人与动物的家园，home符合语境，选B；
23题：故事传递人与动物关爱的主题，是感人的，选C。
【答案】
14.A 15.C 16.C 17.A 18.B 19.C 20.A 21.B 22.B 23.C
【知识点】
完形填空语境理解、词汇辨析、固定搭配
【点评】
本文通过Tommy与小鸟Chirpy的友谊故事，传递了人与动物和谐共处的主题，题目侧重考查学生对上下文语境的把握和基础词汇的运用，是初中英语常见的完形填空题型。
【难度系数】
0.6