Update my to-do list (Student’s Book, page 5)
The possible changes teenagers may face:

(Answers may vary.)
Teenagers may experience physical changes, such as growing taller or getting pimples. Their social life may also change. They may have difficulty getting along with others. Their moods are easily affected by the people around them. What's more, they like taking risks to show off. This shows a change in their behaviours as well.

【分析】本题为开放性英语表达题，要求结合青少年的身心发展特点，列举他们可能面临的变化，需从身体、社交、情绪、行为等常见维度切入，用符合英语语境的内容作答。
【解析】首先明确答题方向：围绕青少年的变化，可选取身体层面（如长高、长青春痘）、社交层面（人际相处问题）、情绪层面（易受他人影响）、行为层面（爱冒险炫耀）等角度组织内容，确保表达通顺、贴合实际。
【答案】Teenagers may experience physical changes, such as growing taller or getting pimples. Their social life may also change. They may have difficulty getting along with others. Their moods are easily affected by the people around them. What's more, they like taking risks to show off. This shows a change in their behaviours as well.
【知识点】英语表达、青少年话题
【点评】本题为开放性试题，考查学生结合生活实际运用英语表达的能力，贴近学生生活，难度适中，鼓励学生结合自身经历作答。
【难度系数】0.6

1 Complete the conversations with proper polite words. 用恰当的礼貌用语补全对话。
Student A: (1) , Professor. I didn’t understand some parts of your last lecture. Can you explain them to me?
Professor: Sure. Which parts are you still unclear about?
Student B: Professor, I took your advice on my research paper and got a good grade, an A+. (2) .
Professor: You’re welcome. I’m glad it helped. Keep it up.
Professor: (3) , but I need to change our meeting time this afternoon. Something urgent has come up.
Student C: It’s all right, Professor. When is a good time for you?
Student D: I’ve been avoiding my study materials because I’m so scared of failing. Could you (4) help me get over this fear?
Professor: Take a deep breath first. We can work on changing your mindset. How about we break your studying into small, manageable parts?
2 Suppose you want to make an arrangement with the school counsellor. Choose the best answer according to the given situation. 假设你想约学校辅导员做一次咨询。根据所给情境，选择最恰当的答案。
(1) You want to know what time is possible.
You will say, “”
A. What time do you have right now?
B. What time works for you?
C. When are you free this Friday?
(2) You want to schedule a specific time.
You will say, “”
A. Will you be free at four this Friday afternoon?
B. Can I see you this Friday afternoon, or some other time?
C. See you at four this Friday afternoon.
(3) You want to find out where the counselling place is.
You will say, “”
A. Hey, where’s that counselling thing?
B. I wonder if there is a counselling place.
C. Excuse me, where is the counselling office?
(4) You’d like some advice on how to get on well with your classmates.
You will say, “”
A. I have problems making friends. Just tell me anything I can do to make more friends.
B. I’m struggling to get along with my classmates. Could you give me some advice?
C. I can’t get along well with others. Give me advice on my classmates now!

1 (1) Excuse me (2) Thank you very much (3) Sorry (4) please
2 (1) B (2) A (3) C (4) B

【分析】本题分为两部分，第一部分是补全对话，需结合学生与教授交流的场景，使用符合英语礼貌交际的用语；第二部分是情景选句，需根据不同的交际目的（询问时间、约时间、问地点、求建议）选择最恰当的礼貌表达。解题时要注意不同场景下的礼貌用语习惯，避免生硬表达。
【解析】1. 补全对话：(1) 学生找教授请教问题，需先礼貌打扰，用Excuse me；(2) 学生因教授的建议取得好成绩，应表达感谢，用Thank you very much；(3) 要更改会面时间，需先道歉，用Sorry；(4) 请求对方帮助时，用please使语气更礼貌。2. 选择题：(1) 询问对方合适的时间，B选项“What time works for you?”是礼貌且通用的表达；(2) 约具体时间，A选项是询问对方是否在该时间有空，符合约时间的表达；(3) 询问咨询地点，需用礼貌用语Excuse me开头，C选项正确；(4) 请求与同学相处的建议，B选项礼貌表达了自身困境并请求建议，最恰当。
【答案】1 (1) Excuse me (2) Thank you very much (3) Sorry (4) please；2 (1) B (2) A (3) C (4) B
【知识点】英语礼貌用语、情景交际用语
【点评】本题考查日常英语交际中的礼貌用语运用，涵盖补全对话和情景选择两类题型，侧重基础交际表达，难度适中，学生掌握常用礼貌交际语即可解答。
【难度系数】0.6