👋大家好，我是凯西~专注初中英语干货分享

原句

As for why she encouraged her daughter to practice lying on the rope, Feng explained she had once come across a video of a blogger doing the same.

一、整体句子结构

1. 句首状语：

As for why she encouraged her daughter to practice lying on the rope

2. 主句：

Feng explained …

3. 宾语从句（作explained的宾语）：

(that) she had once come across a video of a blogger doing the same

一句话总结构架：状语 + 主句 + 宾语从句

二、逐部分精细拆解

1. 句首状语部分

As for why she encouraged her daughter to practice lying on the rope

- As for 介词短语，意为至于、关于，引出话题

- why 引导宾语从句，作 as for 的宾语

- 从句内部结构：

she（主语）+ encouraged（谓语）+ her daughter（宾语）+ to practice…（宾语补足语）

- 重点搭配：practice doing sth. 练习做某事，lying 是动名词作宾语

2. 主句

Feng explained

- 主语：Feng

- 谓语：explained

- 后面省略引导词 that，接宾语从句

3. 宾语从句内部

she had once come across a video of a blogger doing the same

- she 主语

- had come across 谓语（过去完成时）

- a video 宾语

- of a blogger 介词短语，后置定语，修饰video

- doing the same 现在分词短语，后置定语，修饰blogger

（逻辑：doing这个动作由blogger发出）

三、短语总结

as for … 至于……

encourage sb. to do sth. 鼓励某人做某事

practice doing sth. 练习做某事

come across 偶然发现；偶遇

do the same 做同样的事

四、参考翻译

至于她为何鼓励女儿练习绳上平躺，冯女士解释说，她曾偶然刷到一位博主做同样动作的视频。

五、仿写练习

仿写句子 1

结构模仿：As for + what 从句，主语 + 谓语 + 宾语从句（含短语 come across / a video of）

As for what the teacher asked us to recite in class, Tom explained he had once come across a video of a foreign student doing the same.

中文翻译：

至于老师要求我们在课堂上背诵的内容，汤姆解释说，他曾经偶然看到一个外国学生也做过同样的事情。

仿写句子 2

结构模仿：As for + why 从句（含 encourage sb. to practice doing），主语 + 谓语 + that 从句

As for why her mother encouraged her to practice writing every day, Lucy believed that it would greatly improve her English.

中文翻译：

至于为何她妈妈鼓励她每天练习写作，露西相信这会极大地提高她的英语水平。

六、造句练习

练习 1

短语：encourage sb. to do sth.（鼓励某人做某事）

我的老师经常鼓励我在课堂上讲英语。

练习 2

短语：practice doing sth.（练习做某事）

她每天晚上练习弹钢琴一小时。

练习 3

短语：come across（偶然遇到 / 发现）

昨天我在网上偶然看到一个有趣的视频。

练习 4

短语：as for …（至于……）

至于这个故事，我觉得它很感人。

答案：

1、My teacher often encourages me to speak English in class.

2、She practices playing the piano for an hour every evening.

3、Yesterday I came across an interesting video on the Internet.

4、As for this story, I find it very moving.

学习总结

长难句解题思路：先抓整体结构 → 拆分主干 → 分析修饰成分

先分清状语、主句、从句，再看定语、固定搭配，长句一点都不难。

💡 觉得有用，欢迎收藏 + 转发给需要的同学～关注我，每天轻松搞定一个英语重难点