1 Complete each sentence with the correct form of the word in brackets.
用括号中所给单词的正确形式补全句子。
(1) John has been a police officer for 20 years. He feels proud of (he) work.
(2) Don’t give up. If you find (you) dream, work hard and try to reach it!
(3) This dictionary can’t be (she) because she doesn’t find (she) name on it.
(4) On (children) Day, the circus will come. We are looking forward to seeing the funny clowns.
(5) (John) birthday is coming. We’re busy preparing for the gifts for him.
(6) If you want to learn more about (astronaut) uniforms, you can visit the Space Museum.

(1) his (2) your (3) hers, her (4) Children's (5) John's (6) astronauts'

【分析】
本题主要考查物主代词和名词所有格的用法，需结合句子结构、语境判断单词的正确形式：修饰名词时用形容词性物主代词；表所属且在be动词后时用名词性物主代词；表示“……的”需用名词所有格，复数名词的所有格一般在词尾加'，需根据每个小题的具体要求选择对应形式。
【解析】
(1) 句意：约翰当警察20年了，他为他的工作感到自豪。此处修饰名词work，需用he的形容词性物主代词his；
(2) 句意：别放弃，如果你找到你的梦想，努力去实现它。此处修饰名词dream，需用you的形容词性物主代词your；
(3) 句意：这本字典不可能是她的，因为她没在上面找到她的名字。第一空在be动词后表所属，用she的名词性物主代词hers；第二空修饰名词name，用she的形容词性物主代词her；
(4) 句意：在儿童节，马戏团会来，我们期待看滑稽的小丑。“儿童节”是固定表达Children's Day，需用child的复数所有格Children's；
(5) 句意：约翰的生日要到了，我们正忙着给他准备礼物。此处修饰名词birthday，用John的名词所有格John's；
(6) 句意：如果你想了解更多关于宇航员的制服，你可以参观太空博物馆。此处修饰复数名词uniforms，表“宇航员们的”，用astronaut的复数所有格astronauts'。
【答案】
(1) his (2) your (3) hers, her (4) Children's (5) John's (6) astronauts'
【知识点】
物主代词、名词所有格
【点评】
本题为初中英语基础语法题，核心考查形容词性物主代词、名词性物主代词及名词所有格的用法，需区分不同形式物主代词的使用场景，掌握名词所有格的构成规则，适合巩固英语语法基础。
【难度系数】
0.6

2 Complete the presentation with the correct form of the words in brackets. 用括号中所给单词的正确形式补全短文。
Hi, boys and girls. In our city, everyone plays a role, no matter how big or small, in making things great. Some people grow tasty fruits, and it’s (1) (they) job to fill the plates with sweetness. Others build houses, drive buses, repair machines and so on. Studying in the school and having fun might be (2) (you) role and (3) (I) is to write stories that describe the city development. It’s important that we respect (4) (each other) work because all the jobs, big or small, can help (5) (we) city grow. So, let’s serve each other with kindness, appreciate (欣赏) ourselves, and make the city more beautiful!

(1) their (2) your (3) mine (4) each other's (5) our

【分析】本题要求用括号内单词的正确形式补全短文，核心考查物主代词和名词所有格的用法。解题时需先分析每个空在句中的成分，判断所需词的类型：若修饰名词用形容词性物主代词或所有格；若单独作主语/宾语用名词性物主代词，再结合括号内单词转换即可。
【解析】1. 第(1)空后有名词job，需用形容词性物主代词修饰，they的形容词性物主代词是their；2. 第(2)空后有名词role，用you的形容词性物主代词your；3. 第(3)空在句中作主语，指代“我的角色”，需用名词性物主代词，I的名词性物主代词是mine；4. 第(4)空修饰名词work，each other的所有格形式是each other's；5. 第(5)空后有名词city，用we的形容词性物主代词our。
【答案】(1) their (2) your (3) mine (4) each other's (5) our
【知识点】物主代词、名词所有格
【点评】本题聚焦基础语法中物主代词和所有格的应用，需明确不同类型物主代词的用法区别，是英语学习中的重点基础题型，适合巩固语法知识。
【难度系数】0.3