九年级英语 Unit 3 Could you please tell me where the restrooms are ? 单元语法练习（含答案）

九年级英语Unit 3 "Could you please tell me where the restrooms are " 单元语法
一、语法知识聚焦
（一）间接疑问句（Indirect Questions）的结构与用法
间接疑问句用于礼貌地询问信息，通常以礼貌请求的短语（如“Could you please tell me...”）开头，后接疑问词（where, how, what等）引导的陈述句语序。
1. 基本结构：
直接疑问句：Where is the restroom
间接疑问句：Could you please tell me where the restroom is
注意：间接疑问句中，疑问词后的部分使用陈述句语序（主语 + 动词），而非疑问句语序。
2. 常见疑问词的转换：
What → Could you tell me what time the meeting starts
How → Would you mind telling me how I can get to the station
Why → Can you explain why the museum is closed today
（二）礼貌请求的表达（Polite Requests）
使用“Could you please...”“Would you mind...”等句式表达礼貌请求，避免直接提问显得生硬。
1. 常用句式：
Could you please tell me...
Would you mind showing me...
Can you let me know...
2. 例句：
Could you please tell me where the nearest bank is
Would you mind telling me how to use this machine
（三）地点与方向的介词短语
询问位置时需掌握描述方位的介词短语，例如：
next to（紧邻）
between... and...（在...之间）
across from（在...对面）
in front of（在...前面）
on the corner of（在...拐角处）
例句：
The restroom is next to the library.
The café is between the bookstore and the supermarket.
（四）There be 句型的多样应用
There be 句型用于表达 “某处有某物 / 某人”，在描述场所和环境时非常实用，其用法丰富多样。
There be 句型的就近原则：There be 句型中 be 动词的形式要根据离它最近的名词的单复数来确定。当名词是单数或不可数名词时，be 动词用 is；当名词是复数时，be 动词用 are。例如 “There is a book and two pens on the desk.（桌子上有一本书和两支钢笔。）” ，虽然句子中有 “a book” 和 “two pens” 两个名词，但离 be 动词最近的是 “a book”，是单数，所以 be 动词用 is。再如 “There are two apples and an orange in the basket.（篮子里有两个苹果和一个橙子。）” ，离 be 动词最近的 “two apples” 是复数，所以 be 动词用 are。在使用 There be 句型时，一定要注意就近原则，确保 be 动词形式正确。
There be 句型的时态变化：There be 句型不仅有一般现在时，还有一般过去时（There was/were...）、一般将来时（There will be.../There is/are going to be...）等时态变化。一般过去时表示过去某个时间存在某物 / 某人。例如 “There was a big tree in the yard ten years ago.（十年前院子里有一棵大树。）” ，“was” 表示过去存在，说明现在这棵大树可能已经不在了。一般将来时表示将来某个时间会存在某物 / 某人。“There will be a football match tomorrow.（明天将有一场足球比赛。）” ，“will be” 单纯表示将来会有；“There is going to be a concert in the park this weekend.（这个周末公园里将有一场音乐会。）” ，“is going to be” 更强调计划、打算，说明音乐会是已经安排好的。
There be 句型与其他句型的转换：There be 句型可以和一些表示拥有含义的 “have/has” 句型进行转换，但要注意两者的主语不同。例如 “There are three people in my family.（我家有三口人。）” 可以转换为 “My family has three people.（我家有三口人。）” ，在 There be 句型中，“three people” 是主语，强调存在的人；在 “have/has” 句型中，“my family” 是主语，强调拥有的主体。另外，There be 句型还可以和一些含有方位介词短语的句子进行转换。例如 “There is a cat under the table.（桌子下面有一只猫。）” 可以转换为 “A cat is under the table.（一只猫在桌子下面。）” ，两种表达都描述了猫的位置，但侧重点略有不同，There be 句型更强调存在关系。
二、学以致用
（一）语法填空
1. Could you please tell me ______ (where / is) the post office
2. Would you mind explaining ______ (how / can I) find the museum
3. There ______ (is / are) three classrooms on this floor.
4. The library is ______ (across / between) the bank and the hospital.
5. Can you let me know ______ (what time / is) the train leaves
（二）阅读理解
Jack is new in the city. He wants to go to the city museum, but he doesn't know the way. So he asks a police officer for help.
Jack: Excuse me, could you please tell me how I can get to the city museum
Police officer: Sure. Go along this road and turn right at the first crossing. Then go straight until you see a big supermarket. The museum is across from the supermarket, between the park and the library.
Jack: Is it far from here
Police officer: Not very far. You can walk there in about 15 minutes. Or you can take a bus.
Jack: Thank you very much.
1.Why does Jack ask the police officer for help
A. Because he wants to make friends with the police officer.
B. Because he doesn't know how to get to the city museum.
C. Because he is lost in the city.
2.How can Jack get to the museum
A. Go along the road, turn left at the first crossing and then go straight.
B. Go along the road, turn right at the first crossing and then go straight.
C. Go along the road, turn right at the second crossing and then go straight.
3.Where is the museum
A. Next to the supermarket, between the park and the library.
B. Across from the supermarket, next to the park.
C. Across from the supermarket, between the park and the library.
4.How long does it take Jack to walk to the museum
A. About 15 minutes.
B. About 20 minutes.
C. About 10 minutes.
5.Which of the following is TRUE
A. Jack can't take a bus to the museum.
B. The museum is very far from where Jack is.
C. Jack is new in the city.
（三）翻译句子
你能告诉我医院在哪里吗？
请问你介意告诉我如何使用这个打印机吗？
图书馆在学校和商店之间。
公园里有很多人在放风筝。
你知道附近是否有餐馆吗？
（四）写作任务
以“Asking for Directions”为题，编写一段对话（80词左右），包含以下内容：
使用间接疑问句礼貌询问位置。
用介词短语描述路线。
使用“There be”句型说明场所。
答案
（一）语法填空
1. where the post office is
2. how I can
3. are
4. between
5. what time the train
（二）阅读理解
B。根据 “He wants to go to the city museum, but he doesn't know the way. So he asks a police officer for help.” 可知，Jack 向警察求助是因为不知道去城市博物馆的路，选 B。
B。从 “Go along this road and turn right at the first crossing. Then go straight until you see a big supermarket.” 可知，Jack 要沿着路走，在第一个路口右转，然后直走，选 B。
C。由 “The museum is across from the supermarket, between the park and the library.” 可知，博物馆在超市对面，公园和图书馆之间，选 C。
A。文中提到 “You can walk there in about 15 minutes.”，所以步行到博物馆大约需要 15 分钟，选 A。
C。根据 “Jack is new in the city.” 可知 C 选项正确；文中提到 “Or you can take a bus.”，说明 Jack 可以坐公交去博物馆，A 选项错误；“Not very far.” 说明博物馆离 Jack 所在的地方不远，B 选项错误 。
（三）翻译句子
Could you please tell me where the hospital is
Would you mind telling me how to use this printer
The library is between the school and the shop.
There are many people flying kites in the park.
Do you know if there is a restaurant near here
（四）写作任务
示例：
A: Excuse me, could you please tell me where the nearest hospital is
B: Sure! Go straight along this road. Turn right at the supermarket. There is a hospital between the school and the park.
A: Thank you so much!
B: You’re welcome.