五、词汇运用。（15 分）
1. Our school has decided to improve the library （服务）to meet students' needs better.
2. The boy who wears a （银色）coat is our monitor. He's very clever.
3. Sometimes it is difficult to accept the truth, but we must face it with （勇气）and learn from it.
4. The development of new energy vehicles has （非常）changed our daily transportation.
5. It is n to ask your parents for some advice before you make a final decision.
6. (2025·四川自贡期中)During the war, lots of families broke and lots of people became h.
7. Sleeping late can lead to poor sleep quality and /ˈɪnfluəns/ memory and mood.
8. I just expect her （know）what's wrong and say she's sorry.
9. Betty sings beautifully. I believe she will win first prize in the singing （compete）.
10. The woman's （operate）was performed by an Orbis doctor on the plane.

1. services 2. silver 3. courage 4. greatly 5. necessary 6. homeless 7. influence 8. to know 9. competition 10. operation

【分析】
本题为英语词汇运用题，需结合句子结构、词性要求、固定搭配、中文提示、音标或首字母提示，判断每个空格应填单词的正确形式。解题时，先分析每个句子的语法结构确定所需词性，再结合提示锁定单词，最后根据语法规则调整单词形式（如名词单复数、动词形式等）。
【解析】
1. 空格处需填名词，“服务”对应service，此处指图书馆的各类服务，用复数形式services；
2. 空格处修饰名词coat，需用形容词，“银色”对应silver；
3. 介词with后接名词，“勇气”对应courage，为不可数名词，用原形；
4. 空格处修饰动词changed，需用副词，“非常”对应greatly；
5. 固定句型It is + adj + to do sth，结合首字母n，可知填necessary（必要的）；
6. 战争背景下家庭破碎，人们变得无家可归，结合首字母h，填homeless（无家可归的）；
7. 根据音标/ˈɪnfluəns/，对应单词influence（影响）；
8. 固定搭配expect sb to do sth，意为“期待某人做某事”，故填to know；
9. 空格处需填名词，“比赛”对应competition，singing competition意为“歌唱比赛”；
10. 名词所有格woman's后接名词，“手术”对应operation。
【答案】
1. services 2. silver 3. courage 4. greatly 5. necessary 6. homeless 7. influence 8. to know 9. competition 10. operation
【知识点】
名词的用法、形容词与副词的用法、固定搭配
【点评】
本题考查初中英语基础词汇的运用，涵盖词性判断、固定搭配、语境理解等考点，是英语学习中常见的基础题型，侧重考查学生对核心词汇的掌握和灵活运用能力。
【难度系数】
0.7