评价来源与有限定的论证：独立练习 · 九年级

安静自习时段

虚构的练习数据或情境，并非真实研究报告。

Document A — Student proposal: Our school should try a quiet study hour twice a week. In a fictional survey of 30 volunteers, 22 said they wanted a place to work after class. The proposal says a staffed room could help these students begin assignments before going home. It suggests a six-week trial rather than a permanent change.

Document B — Office note: The room is available on Tuesday and Thursday, when a late bus already runs. Staffing still needs approval, and students who do not use that bus may have other transport needs. The survey did not ask how often respondents would attend. A trial should record actual attendance, staffing time and feedback from both users and nonusers before the school decides whether to continue.

安静自习时段

虚构的练习数据或情境，并非真实研究报告。

Document A — Student proposal: Our school should try a quiet study hour twice a week. In a fictional survey of 30 volunteers, 22 said they wanted a place to work after class. The proposal says a staffed room could help these students begin assignments before going home. It suggests a six-week trial rather than a permanent change.

Document B — Office note: The room is available on Tuesday and Thursday, when a late bus already runs. Staffing still needs approval, and students who do not use that bus may have other transport needs. The survey did not ask how often respondents would attend. A trial should record actual attendance, staffing time and feedback from both users and nonusers before the school decides whether to continue.

安静自习时段

虚构的练习数据或情境，并非真实研究报告。

Document A — Student proposal: Our school should try a quiet study hour twice a week. In a fictional survey of 30 volunteers, 22 said they wanted a place to work after class. The proposal says a staffed room could help these students begin assignments before going home. It suggests a six-week trial rather than a permanent change.

Document B — Office note: The room is available on Tuesday and Thursday, when a late bus already runs. Staffing still needs approval, and students who do not use that bus may have other transport needs. The survey did not ask how often respondents would attend. A trial should record actual attendance, staffing time and feedback from both users and nonusers before the school decides whether to continue.

修辞诉求与支持：社团阅读

Ari paints a bright sign for the club door. From the far end of the hall, the letters look like one dark stripe. Ari feels disappointed, then asks a partner to test a larger version. Together they remove extra words and make the main message readable. The finished sign has less decoration, but visitors can find the room. A proposal concludes: “Remember Ari’s effort; care for our shared space. Our experience suggests that a short checklist may help, though we have not compared it with other methods.”