📍 讲过这一页的课23状语的丰富性·口语加意义感 30后置定语应用·GenZ 没有科技的十年 31定语的三种形式·说话思路·上口盖 32I find it fascinating 33关系代词与关系副词·说话用引子

语法：定语、状语、从句（课 3 / 23 / 31 / 33 / 47）

一、定语（修饰名词，"…的"）—— 三种形式（课 31）

定语 = 修饰/形容/限定名词的功能：

1. 形容词：a heavy suitcase / a delayed flight / an available seat
2. 介词短语：the luggage on the conveyor belt / the flight to Shanghai
3. 分词 / 定语从句：
   a man standing on the stage（现在分词做后置定语）
   a car powered by a balloon（过去分词做后置定语）
   a book that makes me happy（定语从句）

等价转换（听力/口语都考）： - a cover for an egg = a cover that goes round an egg - a book for you = a book that is for you - written by Jack = that was written by Jack

后置定语的复合结构（课 3 / 30）： - 复合形容词：an AI-powered machine / an AI-integrated sensor / a never-to-be-repeated mistake / a sit-in-the-office kind of job - 包装公式：adj + N + 分词短语 - a monitor glowing with code - a mechanical keyboard connected with a cable - golden wheat dancing with the wind - a car powered by a balloon - 定语从句（that 不能省意思，what 不能引导定语从句）： - Dumplings stuffed with leek and pork are traditional food passed down over generations.

二、关系代词 vs 关系副词（课 33）

引导词	指代	在从句中的作用
that / which / who	名词（主/宾）	主语 / 宾语
where	地点	状语
when	时间	状语
why	原因	状语

关系代词：This is a place that makes me happy. / The girl who wears a ponytail is Nancy. / I read a book that makes me happy.
关系副词：This is a place where I was born. / This is a time when I feel happy. / This is the reason why I called you. / 2008 was the year when the financial crisis broke out.
判断技巧：从句里缺主/宾 → 关系代词；从句结构完整 → 关系副词。

三、状语（修饰动词/整句，表示时间地点原因方式等）（课 23 / 6）

状语九类： - 时间：when everything is completed / when I was in high school - 地点：where I can't study - 原因：because I prefer… / I'm prone to… - 条件：if… - 目的：so that I get to enjoy the comfort / in order to live in… / to do sth（不定式表目的） - 方式伴随：with… / doing…（humming a cheerful tune） - 结果：therefore… - 让步：Although it's tough…, I still…

分词做状语（伴随）—— 口语高频： - She enjoys the sunlight, listening to music. - When I walk along the beach, enjoying the breeze, listening to the sound of waves lapping against the shore… - When I lie on my sofa, scrolling through TikTok…

口语里加状语 = 添加意义感（课 23）：

主干一句话 + 状语（时间/地点/原因/伴随）→ 画面感和层次感。例：I love reading because when I read, it's like escaping to a different world where I can communicate with my spirit.

四、名词性从句（课 26 / 32 / 33 / 58）

引导词：that / what / how / why / whether - 主语从句：What I believe is that… / What I love about my oven is that it's small but powerful - 宾语从句：I find it fascinating to do sth / I know what time it is - 表语从句：The reason is that… / What I think is that… - 同位语：The fact that he lied to me makes me unhappy

"把句子名词化"（课 26）： - What many young people today fail to realize is that being over-obsessed with social media makes them anxious.

五、it 句型（课 29 / 55）

形式主语：It is + adj + doing / to do：It's so nice having you. / It's so heartbreaking not being able to get it right away.
强调句：It was last summer that I came across Nancy. / It is not keeping up with time that makes people wear expensive watches.
It's not N that…：It's not the item that I wanna possess; it's about me enjoying the process.

六、句子的主干结构（课 30 / 47 / 75）

SVO = Subject 主语 + Verb 谓语 + Object 宾语
主语补足 / 宾语补足：I found the book on the table.
分层修饰：介词短语 = 状语 or 定语（修饰对象决定）

读长句：先找谓语动词 → 一个谓语 = 一个分句 → 再找并列/连接词 → 再找介词短语
例：The United States undertakes, together with its regional partners, to create a comprehensive plan agreed upon by both parties…（主干 = US undertakes to create a plan）

语法 · 定状从句