用证据和反对意见构建论证：独立练习 · 八年级

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.