一、用所给短语的正确形式填空。
pay attention for a moment, set off, hurt oneself, go rock climbing,
be careful of, come on, begin with, get difficult, on one's own, get lost
1. My brother likes a lot.
2. Last week I in the Mogao Caves in Dunhuang.
3. Please , here is an important notice for you.
4. The word “cat” the letter “c”.
5. My family will for the beach next month.
6. My sister when she was playing with a knife.
7. Though Sam is a young boy, he usually cooks when his parents are out.
8. It may when people learn English at an old age.
9. , Linda. Believe yourself and you must win this English contest.
10. We must the traffic on the way to school.

1. going rock climbing
2. got lost
3. pay attention for a moment
4. begins with
5. set off
6. hurt herself
7. on his own
8. get difficult
9. Come on
10. be careful of

【分析】
本题要求用所给短语的正确形式填空，解题思路如下：①先明确每个短语的含义；②分析每个句子的时态、主语等语法特征，确定短语的正确形式（如动名词、过去式、第三人称单数形式等）；③结合句意匹配对应短语，确保语法和语境都符合要求。
【解析】
1. 句意：我哥哥非常喜欢________。like后接动名词作宾语，故将go变为going，填going rock climbing。
2. 句意：上周我在敦煌莫高窟________。由last week可知用一般过去时，get的过去式为got，填got lost。
3. 句意：请________，这里有重要通知。祈使句用动词原形开头，填pay attention for a moment。
4. 句意：“cat”这个词________字母“c”。主语是第三人称单数，一般现在时，begin的第三人称单数为begins，填begins with。
5. 句意：我家下个月将________去海滩。will后接动词原形，填set off。
6. 句意：我妹妹玩刀的时候________。由when引导的过去时间状语可知用一般过去时，hurt的过去式为hurt，主语是she，反身代词用herself，填hurt herself。
7. 句意：虽然Sam是小男孩，但父母不在时他通常________做饭。短语on one's own中one's需与主语Sam（男）一致，用his，填on his own。
8. 句意：人们年纪大了学英语可能会________。may后接动词原形，填get difficult。
9. 句意：______，Linda。相信自己你会赢。祈使句首字母大写，填Come on。
10. 句意：上学路上我们必须________交通。must后接动词原形，填be careful of。
【答案】
1. going rock climbing
2. got lost
3. pay attention for a moment
4. begins with
5. set off
6. hurt herself
7. on his own
8. get difficult
9. Come on
10. be careful of
【知识点】
短语的正确形式运用、动词时态变化
【点评】
本题考查常见短语在语境中的灵活运用，需结合句子语法特征调整短语形式，难度适中，适合初中阶段学生巩固短语用法。
【难度系数】
0.7

二、语法填空。
From your first library visit for story time, to your visits to study as 1. undergraduate(大学生), you spend a lot of time in libraries. But do you know 2. to behave in the library? Why do people always whisper(耳语)? Here are some rules for you to learn and respect.
Your behaviour in the library must be different 3. your behaviour at home. When you go to the library, you should turn off your phone 4. change it to silent mode(静音模式). Sounds from your phone may disturb other people. If a call must be made, you should go to a special area or outdoors.
Libraries are places for people 5. (study). Therefore, you need to speak in a 6. (low) voice. If you want to discuss something with your study group, find a "study room".
Don't eat or drink when you are in the library. On the one hand, the noises you 7. (make) may annoy others. On the other hand, the books can get dirty from food crumbs(碎屑), which would ruin(毁坏) them for those who borrow the books 8. you.
Remember this golden rule: always treat others the way you want to 9. (treat). Then you will enjoy 10. in the library.

1. an
2. how
3. from
4. or
5. to study
6. low
7. make
8. after
9. be treated
10. yourself/yourselves

【分析】
本题为语法填空，需结合语境、语法规则及固定搭配逐一分析：1. 空后undergraduate是元音音素开头的可数名词单数，表泛指需用不定冠词；2. 此处考查“疑问词+不定式”结构，需结合句意判断疑问词；3. 涉及固定搭配“与……不同”；4. 需判断表选择的连词；5. 考查非谓语动词作定语的结构；6. 涉及固定短语“低声地”；7. 需根据时态规则确定动词形式；8. 结合语境选择合适介词；9. 考查被动语态的用法；10. 涉及固定短语“玩得开心”对应的反身代词。
【解析】
1. 考查不定冠词：undergraduate以元音音素/ʌ/开头，泛指“一名大学生”，故填an；
2. 考查疑问词+不定式：结合句意“如何在图书馆表现”，需用表方式的疑问词，故填how；
3. 考查固定搭配：be different from是固定短语，意为“与……不同”，故填from；
4. 考查连词：此处表“关掉手机或将其调至静音”的选择关系，故填or；
5. 考查非谓语动词：for sb to do sth作后置定语修饰places，故填to study；
6. 考查形容词：固定搭配in a low voice意为“低声地”，故填low；
7. 考查时态：描述一般情况用一般现在时，主语为you，故填make；
8. 考查介词：结合句意“在你之后借书的人”，故填after；
9. 考查被动语态：want to后接动词原形，此处表被动含义，故填be treated；
10. 考查反身代词：enjoy oneself是固定短语，主语为you，对应反身代词yourself或yourselves，故填yourself/yourselves。
【答案】
1. an
2. how
3. from
4. or
5. to study
6. low
7. make
8. after
9. be treated
10. yourself/yourselves
【知识点】
冠词用法、固定搭配、非谓语动词
【点评】
本题为基础语法填空题，主要考查初中阶段核心语法点，需结合语境和语法规则逐一推导，难度适中，适合巩固基础语法知识。
【难度系数】
0.6