---
title: 备课方案|万维易源ShowAPI
canonical_url: "https://www.showapi.com/ai/skills/smart-lesson-plan-image-generator"
last_updated: "2026-09-21T17:30:03.599Z"
meta:
  description: "标准化备课课件图生成工作流，依据用户填写的课程主题、课时、学情、教学重点等需求，通过意图解析、生图提示词专业构建、高清图像生成与状态轮询，输出逻辑完整、图文配套的结构化备课方案图，可直接用于课堂板书、教师备课存档、课件配套插图、教研汇报商用场景。 免费在线使用，也支持 API / Agent 接入。"
  keywords: "备课方案, AI Skill, 万维易源, showapi, 大模型, ai技能, AI工具, 异步任务, Agent技能包, api接口, 在线使用, api接口, api接口大全, 免费api, 免费数据接口, 数据接口, api开放平台, 万维易源, showapi, 大模型, AI Skills"
  "og:description": "标准化备课课件图生成工作流，依据用户填写的课程主题、课时、学情、教学重点等需求，通过意图解析、生图提示词专业构建、高清图像生成与状态轮询，输出逻辑完整、图文配套的结构化备课方案图，可直接用于课堂板书、教师备课存档、课件配套插图、教研汇报商用场景。 免费在线使用，也支持 API / Agent 接入。"
  "og:title": "备课方案 AI Skill|万维易源ShowAPI"
---

*

*

*

*

# **备课方案**

标准化备课课件图生成工作流，依据用户填写的课程主题、课时、学情、教学重点等需求，通过意图解析、生图提示词专业构建、高清图像生成与状态轮询，输出逻辑完整、图文配套的结构化备课方案图，可直接用于课堂板书、教师备课存档、课件配套插图、教研汇报商用场景。

M**Marwen** 2026-06-22 15:09 · 4 个步骤

约 ¥0.22/次调用，实际计费按输出内容消耗token多少有所浮动

ID`6a38d6b33c51f2dc1a0234fa`

### **能力组成**

**立即试一试** 在线体验此 Skill，输入参数即可看到实时效果

### **输出案例**

-
-
-
-
-

### **内部编排**

共 4 步 · AI 自动编排的执行流程与原始定义 收起

1智能备课意图与教学要素解析

2智能备课生图提示词专业构建

3启动高清图像生成任务

4轮询图像生成状态

**完整定义 (JSON)**118 行

```
{
  "workflow_id": "smart_lesson_plan_image_generator",
  "input": {
    "prompt": {
      "field_name": "prompt",
      "default": "",
      "description": "备课核心主题、时长、学情基础、教学目标、侧重方向、排版风格等全部细节需求的自然语言描述",
      "example": "初中语文《岳阳楼记》,2课时、45分钟,面向初二学生，侧重文言字词与主旨赏析，简约教学风图文，配套板书设计",
      "type": "string",
      "required": true
    },
    "aspect_ratio": {
      "field_name": "aspect_ratio",
      "default": "3:4",
      "description": "图像宽高比，可选值：1:1、3:4、4:3、16:9、9:16",
      "example": "1:1",
      "type": "string",
      "required": false
    }
  },
  "steps": [
    {
      "id": "step_1_parse_intent",
      "point_code": "",
      "result": [],
      "api_code": "lesson_plan_intent_parser",
      "backend_type": "prompt_api",
      "status": "PENDING",
      "name": "智能备课意图与教学要素解析",
      "action": "run",
      "params": {
        "prompt": "{{@input.prompt}}"
      }
    },
    {
      "id": "step_2_build_prompt",
      "point_code": "",
      "result": [],
      "backend_type": "prompt_api",
      "api_code": "lesson_plan_image_prompt_builder",
      "status": "PENDING",
      "name": "智能备课生图提示词专业构建",
      "action": "run",
      "params": {
        "structured_lesson_data": "{{@step_1_parse_intent.result.data.structured_lesson_data}}",
        "layout_suggestions": "{{@step_1_parse_intent.result.data.layout_suggestions}}",
        "original_prompt": "{{@input.prompt}}"
      },
      "depends_on": [
        "step_1_parse_intent"
      ]
    },
    {
      "id": "step_3_generate_image",
      "point_code": "1",
      "result": [],
      "backend_type": "sys_api",
      "api_code": "3373",
      "status": "PENDING",
      "name": "启动高清图像生成任务",
      "action": "run",
      "params": {
        "prompt": "{{@step_2_build_prompt.result.data.optimized_image_prompt}}",
        "aspect_ratio": "{{@input.aspect_ratio}}"
      },
      "depends_on": [
        "step_2_build_prompt"
      ]
    },
    {
      "id": "step_4_poll_image_status",
      "point_code": "",
      "result": [],
      "backend_type": "sys_api",
      "api_code": "polling",
      "status": "PENDING",
      "name": "轮询图像生成状态",
      "action": "run",
      "params": {
        "result_url": "{{@step_3_generate_image.result.data.result_url}}"
      },
      "depends_on": [
        "step_3_generate_image"
      ],
      "polling": {
        "interval_seconds": 5,
        "timeout_seconds": 600,
        "success_condition": "{{@step_4_poll_image_status.result.data.task_status}} === 'SUCCEEDED'"
      }
    }
  ],
  "output": {
    "optimized_image_prompt": {
      "field_name": "optimized_image_prompt",
      "description": "专业构建的文生图提示词全文（融合教学要素、固定模板、商用画质约束）",
      "value": "{{@step_2_build_prompt.result.data.optimized_image_prompt}}",
      "type": "string"
    },
    "structured_lesson_data": {
      "field_name": "structured_lesson_data",
      "description": "解析输出的结构化教学要素数据（课时、学情、目标、重难点等）",
      "value": "{{@step_1_parse_intent.result.data.structured_lesson_data}}",
      "type": "object"
    },
    "lesson_plan_image_url": {
      "field_name": "lesson_plan_image_url",
      "description": "生成的8K高清结构化备课方案图URL",
      "value": "{{@step_4_poll_image_status.result.data.result_url}}",
      "type": "string"
    },
    "layout_suggestions": {
      "field_name": "layout_suggestions",
      "description": "解析输出的排版与构图建议（板块分区、图标匹配、视觉优先级等）",
      "value": "{{@step_1_parse_intent.result.data.layout_suggestions}}",
      "type": "object"
    }
  }
}
```

介绍

在线运行

Skill与API