一、根据语境,用括号内所给单词的适当形式填空
1. This pair of trousers (be) black.
2. I lost my (glass) yesterday and had to buy a new pair.
3. There are some pencils over there. Can you see (they)?
4. My (dad) birthday is coming, and I want to buy him a watch.
5. We can do many (thing) to help the old people.

1. is 2. glasses 3. them 4. dad's 5. things

【分析】
本题为英语词形填空题，需结合语法规则和语境确定单词的正确形式：1. 主语是“this pair of + 名词”结构，谓语动词由中心词pair的单复数决定；2. glass表示“眼镜”时常用复数形式；3. 动词后需接人称代词宾格作宾语；4. 表示所属关系需用名词所有格；5. many后接可数名词复数形式。
【解析】
1. “this pair of trousers”的中心词是单数名词pair，主谓一致要求be动词用单数形式is；
2. glass作“眼镜”讲时，通常使用复数形式glasses；
3. 动词see后需接人称代词宾格，they的宾格为them；
4. 表达“爸爸的生日”需用名词所有格，dad的所有格是dad's；
5. many修饰可数名词复数，thing的复数形式为things。
【答案】
1. is 2. glasses 3. them 4. dad's 5. things
【知识点】
主谓一致、名词复数、名词所有格
【点评】
本题为初中英语基础题型，考察核心基础语法点，难度较低，适合学生巩固词形变化的基础用法。
【难度系数】
0.8

二、情境运用
根据所提供的图片，用一个完整的句子提问或应答。

1. A: Dale, I can't find my basketball. Can you help me?
B: Yes. .
2. A: Where are the books?
B: .
3. A: ?
B: I have a cap.
4. A: ?
B: It's black and white.
5. A: Are Tom's glasses on the table?
B: .

1. It's under the desk
2. They're on the sofa
3. What do you have in your schoolbag
4. What colour is this/your bike
5. No, they aren't

【分析】
本题是根据图片情境完成英语对话的题目，需先观察每幅图的物品位置或内容，再结合上下句的问答逻辑确定合适的句子：1题图中篮球在桌子下，对应答句；2题图中书在沙发上，对应答句；3题答句是“我有一顶帽子”，结合图中书包里的帽子确定问句；4题答句是颜色，结合图中自行车确定问句；5题图中桌子上没有眼镜，对应否定答语。
【解析】
1. 图1中篮球在桌子下方，用“It's under the desk”回答位置；2. 图2中书在沙发上，用复数“They're on the sofa”回答位置；3. 答句是“I have a cap”，结合图中书包里的帽子，问句为“What do you have in your schoolbag”；4. 答句是颜色，结合图中自行车，问句为“What colour is this bike”；5. 图5桌子上没有眼镜，用否定回答“No, they aren't”。
【答案】
1. It's under the desk
2. They're on the sofa
3. What do you have in your schoolbag
4. What colour is this bike
5. No, they aren't
【知识点】
方位介词短语、特殊疑问句、一般疑问句答语
【点评】
本题结合图片考查日常英语对话，需掌握物品位置表达、特殊疑问句和一般疑问句的用法，是基础情境题。
【难度系数】
0.6

三、补全对话
(In the Lost and Found office...)
A: Excuse me, Mr Smith. I lost my schoolbag.
B: 1
A: Alice Brown.
B: 2
A: It's blue and yellow.
B: 3
A: A cap, an English book and some pencils.
B: Oh, it's here. Here you are. By the way, is the green ruler yours?
A: 4 Mine is white. Thanks a lot.
B: 5
()1. A. Who are they?
B. How do you spell it?
C. Where are you?
D. What's your name?
()2. A. How are you?
B. What colour is it?
C. What colour are they?
D. How many colours?
()3. A. What's in your schoolbag?
B. When do you buy it?
C. What time is it?
D. How old are you?
()4. A. No, I don't.
B. Yes, I have.
C. No, it isn't.
D. Yes, there is.
()5. A. Nice to meet you.
B. You're welcome.
C. Goodbye.
D. I'm fine too.

1.D 2.B 3.A 4.C 5.B

【分析】
本题是失物招领场景下的情景交际补全对话题，需结合上下文语境选择匹配的句子。第1空根据A的姓名回答判断B的提问；第2空根据A的颜色回答判断提问；第3空根据A的物品回答判断提问；第4空根据一般疑问句的答语规则及A的描述判断；第5空根据感谢的应答语判断。
【解析】
1. A回答姓名“Alice Brown”，说明B询问的是姓名，对应选项D“What's your name?”，故选D。
2. A回答物品颜色“blue and yellow”，说明B询问的是物品颜色，且schoolbag为单数，对应选项B“What colour is it?”，故选B。
3. A回答书包内的物品，说明B询问的是书包里的东西，对应选项A“What's in your schoolbag?”，故选A。
4. B问“is the green ruler yours?”，主语是ruler（单数），A说自己的是白色，需用否定回答，对应选项C“No, it isn't.”，故选C。
5. A表达感谢“Thanks a lot”，应答语为“You're welcome”，对应选项B，故选B。
【答案】
1.D 2.B 3.A 4.C 5.B
【知识点】
情景交际、补全对话
【点评】
本题围绕失物招领的日常场景，考查基础情景交际用语，需结合上下文逻辑选择答案，属于英语基础题型，难度较低。
【难度系数】
0.7