这节课目标
- 把 Builder Sentence 从“快点试错”改成“先说结构再选择”，同时把 Email 从提纲式表达改成正式书面句。
写作 · 2026-04-26 · Miya
Build a Sentence 方法课：先预判，再选词
这节写作课把 Builder Sentence 四步法和 Email 规范化写法放在一起练：句子题先预判再选，邮件正文从 bullet point 升级成完整主谓句。
Lesson Loop
上课内容要变成能复盘、能交付、能下次检查的动作。
学生表现 / 卡点
- Email 开头 Hope you are doing well. 和 I have been thinking about ... 写得顺，说明学校里练过的常用范式可以迁移。
- 正文里出现 second idea: 这种列点式写法，需要改成完整主谓句，避免看起来像提纲。
- Builder Sentence 前半段容易追求速度，后半段在老师提醒下开始执行“先找主语”的方法。
- yet 结尾、be 动词 + 介词短语、for me to do 这几类结构是本节课的重点错因。
本课生成物
- Builder Sentence 四步法：读题干 -> 找主语 -> 选动词 -> 摆补充结构。
- Email 规范化改写：把 bullet point 改成完整句。
- company recycling and waste reduction 邮件改进版。
- 4 类个人错题条目：bullet point 改写、for me to do 位置、not yet 结构、be 动词 + 介词短语。
复习计划
- 今晚：重做 Builder Sentence 套题，每题先口头说出主语和动词，再选。
- 3 天后：重写 company recycling 邮件，检查有没有冒号列点和半句话。
- 考前：只看四步法和错题条目，避免“快但乱”的老习惯。
这节课要留下什么
Email 改进版：company recycling and waste reduction
学生原稿保留了顺畅的邮件开头，但正文出现 second idea: 这类提纲式写法。
- 保留 Hope you are doing well. 与 I have been thinking about ... 的自然开头。
- 把 second idea: 这种 bullet point 改成 The second idea is that ... 的完整句。
- 每个 idea 后面补出原因或效果，让邮件像正式建议，不像提纲。
- Dear [Manager],
- Hope you are doing well. I have been thinking about our company's recycling and waste reduction issue, and I would like to share a few ideas with you.
- The first idea is to set up clearly labeled recycling bins in every office area so that employees can sort paper, plastic, and metal without confusion. This would significantly reduce the amount of mixed waste sent to landfill.
- The second idea is that we could replace single-use cups and cutlery in the pantry with reusable ones. Even a small change like this can cut down a noticeable amount of daily waste over a year.
- The third idea is to organize a short monthly training session in which staff can learn what is recyclable and what is not. When everyone follows the same standard, our recycling efforts become much more effective.
- I believe these steps are simple to implement and would make a real difference, and I would be happy to help coordinate them if you think they are worth trying.
- Best regards,
- Chunji
Builder Sentence 错题本：not yet、for me to do、there be、be 动词 + 介词短语。
这节课用了哪些材料
- 托福套卷真题第一套 Email：company recycling and waste reduction。
- TOEFL Builder Sentence 限时练习：从打散词块拼成完整句子。
- 课堂题面材料先用结构化练习和改写要求呈现。
这节课真正练的能力
- Email 写作要从 bullet point 改成完整主谓句，语气更像正式邮件。
- Builder Sentence 不能先乱点，要先读题干、预判句型、找主语、选动词形式，再摆补充结构。
- 一般疑问句、Why 问句、there be、not yet、for sb. to do 都要形成条件反射。
- 限时题型宁可 45 秒一击即中，也不要 30 秒乱选后再返工。
这节课留下的表达抓手
- The second idea is that ...：把 second idea: 这种 bullet 写法改成完整句子。
- Hope you are doing well. I have been thinking about ...：邮件开头可以保留，但后文要接完整展开。
- for me to do something：for + 逻辑主语 + to do 要紧贴。
- not yet：看到 yet 结尾，优先检查现在完成时否定。
- linking verb：be 动词后面可以接名词、形容词、介词短语作表语。
老师这节课留下的打法
Build a Sentence 四步法：先读题干，判断问句/陈述句；再找主语；再选动词形式；最后处理介词短语、不定式、从句。
一击即中胜过先错后改：先在心里预判完整句，再一次选定。
问什么答什么：Did / Is 开头用 Yes/No 方向，Why 问句要给原因，Where 问句要给地点结构。
看到 yet 结尾，优先想到现在完成时否定 not yet。
看到 for sb. to do，要把 for + 逻辑主语 + to do 当成一个整体。
Email 写作不要用 bullet point 提纲式表达，要写成完整句甚至复合句。
second idea: xxx 要升级成 The second idea is that xxx。
be 动词是 linking verb，后面可以接名词、形容词、介词短语。
今晚照这个顺序复盘
Builder Sentence 限时重做：按“读题 -> 预判句式 -> 找主语 -> 选动词 -> 摆补充结构”重做，目标每题约 45 秒。
单科模考 Builder Sentence 专项：如果全科模考看不到题面，就用单科题型练习，方便老师看到题面并点评。
邮件作文规范化重写：重写 company recycling and waste reduction 邮件，禁止冒号 + bullet point 写法。
错题记录：把本节 4 类错因整理到个人错题本，每条写一个正确例句。