用证据和反对意见构建论证练习单 · 八年级
用证据和反对意见构建论证：使用相关证据、解释、反对意见和有限定的结论写作并修改论证。初始包含8项练习。附答案或作答指导。支持Letter/A4打印，或在打印窗口保存PDF。
同一目标和支持级别共有 3 个不同题组，每个题组的材料与答案保持对应。 在浏览器打印窗口中选择“另存为 PDF”即可保存副本。
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单元目标与教学指南 →独立活动 · 关于 40 分钟 · 铅笔
练习题组 1 / 3. 每个题组保持相同的学习目标和任务结构。
用证据和反对意见构建论证
用证据和反对意见构建论证
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.
示例：延长午休的提案可能提供好处，课表说明则显示对上课时间的影响。有力的论证应解释好处并回应代价，而不是把所有反对意见都说成无关。 根据材料完成各项任务，按要求作答。
1.对方案提出可辩护的立场，保留试行条件。 State a defensible position on the proposal. Keep its trial conditions.
2.从每份文档选择一项相关细节，解释其作用。 Select one relevant detail from each document. Explain what each contributes.
3.解释选定证据为何支持试行，却不能证明永久实施一定成功。 Explain how the selected evidence supports a trial but does not prove permanent success.
4.提出 B 中合理的反对意见，并认真回应。 State a reasonable objection from Document B and respond without dismissing it.
5.规划两个主体段：证据与解释、反对意见与回应，再加有限定的结论。 Plan two body paragraphs: evidence and reasoning; then objection and response. Add a qualified conclusion.
6.结合两份文档写3段论证，包含主张、解释过的证据、反对意见、回应和有限定的结论。 Write a 3-paragraph argument using both documents. Include a claim, explained evidence, an objection, a response and a qualified conclusion.
7.修改一句话连接细节与解释，再修改一句话更公平地回应反对意见。 Revise one sentence to connect a detail to your reasoning and one sentence to address the objection more fairly.
8.写出永久决定前试行应回答的两个问题，并解释与主张的关系。 Write two questions the trial should answer before a permanent decision. Explain how each relates to your claim.
用证据和反对意见构建论证
开放题提供评分要点和参考回答。有充分依据的其他回答也可接受。
用证据和反对意见构建论证
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.
示例：延长午休的提案可能提供好处，课表说明则显示对上课时间的影响。有力的论证应解释好处并回应代价，而不是把所有反对意见都说成无关。 根据材料完成各项任务，按要求作答。
1.对方案提出可辩护的立场，保留试行条件。 State a defensible position on the proposal. Keep its trial conditions.
- 结论限定在材料所描述的人群、结果和条件范围内。
- 接受意思相同的表述及有材料依据的其他解读。
一种参考回答： I support a six-week quiet study-hour trial if staffing and transport is addressed.
2.从每份文档选择一项相关细节，解释其作用。 Select one relevant detail from each document. Explain what each contributes.
- 使用材料中的相关细节，并解释它们之间的联系。
- 回答所有要求的部分；接受有充分依据的其他答案。
一种参考回答： A reports that 22 of 30 volunteers wanted a place to work. B identifies staffing and transport. Together they describe potential demand and practical conditions.
3.解释选定证据为何支持试行，却不能证明永久实施一定成功。 Explain how the selected evidence supports a trial but does not prove permanent success.
- 使用材料中的相关细节，并解释它们之间的联系。
- 结论限定在材料所描述的人群、结果和条件范围内。
一种参考回答： The reported preference or observation gives a reason to investigate, but the volunteer preference survey does not establish regular attendance.
4.提出 B 中合理的反对意见，并认真回应。 State a reasonable objection from Document B and respond without dismissing it.
- 使用材料中的相关细节，并解释它们之间的联系。
- 回答所有要求的部分；接受有充分依据的其他答案。
一种参考回答： A concern is staffing and transport. A possible response is to run on late-bus days and collect actual attendance and staffing data, checking the concern during a limited trial.
5.规划两个主体段：证据与解释、反对意见与回应，再加有限定的结论。 Plan two body paragraphs: evidence and reasoning; then objection and response. Add a qualified conclusion.
- 回答所有要求的部分；接受有充分依据的其他答案。
- 结论限定在材料所描述的人群、结果和条件范围内。
一种参考回答： First explain 22 of 30 volunteers wanted a place to work and its limits. Then discuss staffing and transport and how to run on late-bus days and collect actual attendance and staffing data. Conclude with a review before any permanent change.
6.结合两份文档写3段论证，包含主张、解释过的证据、反对意见、回应和有限定的结论。 Write a 3-paragraph argument using both documents. Include a claim, explained evidence, an objection, a response and a qualified conclusion.
- 使用材料中的相关细节，并解释它们之间的联系。
- 结论限定在材料所描述的人群、结果和条件范围内。
- 写出连贯的完整句子，正确使用大写字母和标点。
- 回答所有要求的部分；接受有充分依据的其他答案。
一种参考回答： I support a six-week quiet study-hour trial, subject to the conditions in Document B. Document A reports that 22 of 30 volunteers wanted a place to work, which gives a reason to investigate potential benefit. However, the volunteer preference survey does not establish regular attendance. A reasonable objection concerns staffing and transport. The school could run on late-bus days and collect actual attendance and staffing data. This would address the objection while testing whether the expected benefit actually occurs. The trial should continue only if its recorded use and practical costs support doing so. A limited proposal is more defensible than promising success for everyone.
7.修改一句话连接细节与解释，再修改一句话更公平地回应反对意见。 Revise one sentence to connect a detail to your reasoning and one sentence to address the objection more fairly.
- 指出具体修改，并说明它如何改善意思或清晰度。
- 回答所有要求的部分；接受有充分依据的其他答案。
一种参考回答： “22 of 30 volunteers wanted a place to work” suggests possible interest, but does not prove lasting use. The concern about staffing and transport deserves a concrete plan rather than being called unimportant.
8.写出永久决定前试行应回答的两个问题，并解释与主张的关系。 Write two questions the trial should answer before a permanent decision. Explain how each relates to your claim.
- 回答所有要求的部分；接受有充分依据的其他答案。
- 结论限定在材料所描述的人群、结果和条件范围内。
一种参考回答： Does actual use match the expected benefit? Can the school manage staffing and transport? These questions test both the benefit and the conditions of my claim.
关于这份练习
八年级 · 英语语言与读写 · 包含对应答案 · 支持 US Letter 和 A4
在浏览器打印窗口中选择“另存为 PDF”即可保存副本。
教学指南、答案示例与课程参考
开始之前
在适当帮助下阅读材料，讨论陌生词，独立写作前区分原文细节与解读。
如何使用这份练习单
- 从这项任务开始：对方案提出可辩护的立场，保留试行条件。
- 结合这项任务讨论：解释选定证据为何支持试行，却不能证明永久实施一定成功。
- 请学生应用所学：结合两份文档写3段论证，包含主张、解释过的证据、反对意见、回应和有限定的结论。
值得讨论的常见错误
只给出标签或宽泛主张，没有解释支持它的材料细节、语言含义或证据限制。
接下来练习什么
继续学习：用证据和反对意见构建论证：应用与创作。
虚构的练习数据或情境，并非真实研究报告。
发布于 2026-10-08；更新于 2026-10-08. 阅读编辑政策.
继续练习
用证据和反对意见构建论证：应用与创作
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.
用证据和反对意见构建论证：应用与创作
应用 · 独立完成 · 20 分钟
使用相关证据、解释、反对意见和有限定的结论写作并修改论证。 针对应用与创作的练习。可查看对应学习单元的活动顺序和教学指南。
用证据和反对意见构建论证：探索与讲解
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.
用证据和反对意见构建论证：探索与讲解
探索 · 独立完成 · 10 分钟
使用相关证据、解释、反对意见和有限定的结论写作并修改论证。 针对探索与讲解的练习。可查看对应学习单元的活动顺序和教学指南。
用证据和反对意见构建论证：独立练习
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.
用证据和反对意见构建论证：独立练习
练习 · 独立完成 · 15 分钟
使用相关证据、解释、反对意见和有限定的结论写作并修改论证。 针对独立练习的练习。可查看对应学习单元的活动顺序和教学指南。