2025年1月19日,一则消息称抖音(TikTok)美国版或许面临被禁,随后大批美国用户涌入小红书,注册了个人账号并贴心地使用了一键翻译功能。下面是一位博主Paul所发的帖子。

任务一:请你给Paul留言,向他表示欢迎,然后简单介绍你自己,并表达你的交友愿望。
任务二:第二天Paul回复了你,并向你求教数学题,请你帮帮他。

任务一:请你给Paul留言,向他表示欢迎,然后简单介绍你自己,并表达你的交友愿望。
Hi Paul! You are welcome to stay. I'm Alice from Beijing. I study in Grade 7. I love animals and I have a pet cat.
English is my favourite subject. Maybe I can teach you Chinese and you can teach me English. Would you like to be my friend?
任务二:第二天Paul回复了你,并向你求教数学题,请你帮帮他。
答案
任务一:
One possible version:
Hi Paul! You are welcome to stay. I'm Alice from Beijing. I study in Grade 7. I love animals and I have a pet cat. English is my favourite subject. Maybe I can teach you Chinese and you can teach me English. Would you like to be my friend?
任务二:
The number of pages in the book is x.
$30+\frac{1}{8}x+\frac{1}{4}x=x$
$x-\frac{1}{8}x-\frac{1}{4}x=30$
$\frac{5}{8}x=30$
$x=48$
There are 48 pages in the book.
One possible version:
Hi Paul! You are welcome to stay. I'm Alice from Beijing. I study in Grade 7. I love animals and I have a pet cat. English is my favourite subject. Maybe I can teach you Chinese and you can teach me English. Would you like to be my friend?
任务二:
The number of pages in the book is x.
$30+\frac{1}{8}x+\frac{1}{4}x=x$
$x-\frac{1}{8}x-\frac{1}{4}x=30$
$\frac{5}{8}x=30$
$x=48$
There are 48 pages in the book.
解析
【分析】
任务一需结合情境完成英语留言,核心要素为:欢迎Paul、自我介绍(姓名、身份、爱好等)、表达交友愿望,语言需自然得体,符合初中英语写作规范;任务二为一元一次方程的实际应用,需先设未知数,再根据“总页数=已看页数”的等量关系列方程求解。
【解析】
任务一:围绕要求组织英语表达,涵盖欢迎、自我介绍、交友意愿三个要点,示例如下:Hi Paul! You are welcome to stay. I'm Alice from Beijing. I study in Grade 7. I love animals and I have a pet cat. English is my favourite subject. Maybe I can teach you Chinese and you can teach me English. Would you like to be my friend?
任务二:设这本书总页数为$ x $,根据题意列方程:$ 30+\frac{1}{8}x+\frac{1}{4}x=x $,移项得$ x-\frac{1}{8}x-\frac{1}{4}x=30 $,合并同类项得$ \frac{5}{8}x=30 $,解得$ x=48 $,即总页数为48页。
【答案】
任务一:Hi Paul! You are welcome to stay. I'm Alice from Beijing. I study in Grade 7. I love animals and I have a pet cat. English is my favourite subject. Maybe I can teach you Chinese and you can teach me English. Would you like to be my friend?
任务二:There are 48 pages in the book.
【知识点】
英语应用文写作、一元一次方程的应用
【点评】
本题结合真实情境,分别考查英语写作和数学方程应用,贴近生活实际,能有效锻炼学生的语言表达与数学应用能力。
【难度系数】
0.6
任务一需结合情境完成英语留言,核心要素为:欢迎Paul、自我介绍(姓名、身份、爱好等)、表达交友愿望,语言需自然得体,符合初中英语写作规范;任务二为一元一次方程的实际应用,需先设未知数,再根据“总页数=已看页数”的等量关系列方程求解。
【解析】
任务一:围绕要求组织英语表达,涵盖欢迎、自我介绍、交友意愿三个要点,示例如下:Hi Paul! You are welcome to stay. I'm Alice from Beijing. I study in Grade 7. I love animals and I have a pet cat. English is my favourite subject. Maybe I can teach you Chinese and you can teach me English. Would you like to be my friend?
任务二:设这本书总页数为$ x $,根据题意列方程:$ 30+\frac{1}{8}x+\frac{1}{4}x=x $,移项得$ x-\frac{1}{8}x-\frac{1}{4}x=30 $,合并同类项得$ \frac{5}{8}x=30 $,解得$ x=48 $,即总页数为48页。
【答案】
任务一:Hi Paul! You are welcome to stay. I'm Alice from Beijing. I study in Grade 7. I love animals and I have a pet cat. English is my favourite subject. Maybe I can teach you Chinese and you can teach me English. Would you like to be my friend?
任务二:There are 48 pages in the book.
【知识点】
英语应用文写作、一元一次方程的应用
【点评】
本题结合真实情境,分别考查英语写作和数学方程应用,贴近生活实际,能有效锻炼学生的语言表达与数学应用能力。
【难度系数】
0.6
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