1
the seventh + noun
序数词前通常加定冠词the
The seventh chapter is my favorite.
第七章是我最喜欢的。
第七的
先理解核心含义，再看它在真实句子里的用法。
第七的
coming next after the sixth and just before the eighth in position
The seventh chapter is my favorite.
第七章是我最喜欢的。
Prepare the learner guide for this word
可生成：语法 Grammar。只有点击后才会开始生成。
数字七的序数形式。
The ordinal form of the number seven.
He finished seventh in the race, just behind his teammate.
他在比赛中获得第七名，仅落后于他的队友。
A seventh of the cake was left after the party.
派对后蛋糕还剩七分之一。
This is the seventh time I've called you today.
这是我今天第七次给你打电话了。
序数词前通常加定冠词the
The seventh chapter is my favorite.
第七章是我最喜欢的。
表示分数时分子用基数词，分母用序数词
One seventh of the students are absent.
七分之一的学生缺席。
表示名次时常用序数词
He finished in seventh position in the race.
他在比赛中获得第七名。
表示具体日期
Our meeting is on the seventh of May.
我们的会议在五月七日。
Not this
He lives on seventh floor.
Use this
He lives on the seventh floor.
在表示顺序时，英语序数词前需要加定冠词the。中文可以说'七楼'，但英语必须用'the seventh floor'。
Not this
It is the seven of July today.
Use this
It is the seventh of July today.
表达日期时，日要用序数词。中文说'七月七号'中的'七'是基数词，但英语中需要写成'the seventh'。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
七年级
My son is in seventh grade this year.
我儿子今年上七年级。
极乐世界；十分幸福
She was in seventh heaven when she got the job offer.
她收到工作录用通知时高兴极了。
（棒球的）第七局
The home team scored three runs in the seventh inning.
主队在第七局得了三分。
七和弦
A dominant seventh chord creates tension in the music.
属七和弦在音乐中制造紧张感。
第七天；安息日
They rest on the seventh day according to tradition.
按照传统，他们在第七天休息。
极乐世界，非常幸福的状态
She was in seventh heaven when she got the job offer.
她收到工作录用通知时，高兴极了。
（棒球）第七局伸展操
During the seventh inning stretch, fans stand up and sing 'Take Me Out to the Ball Game'.
在第七局伸展操期间，球迷们站起来唱《带我去看球赛》。
到第七日，神造物的工已经完毕，就在第七日歇了他一切的工，安息了。
My birthday falls on the seventh of July.
我的生日在七月七日。
第七个儿子的第七个儿子
He is the seventh child in the family.
他是家里的第七个孩子。
Use seventh naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
seventh 拆成 seven（七）+ th（序数后缀），想象第七名选手名字叫“塞文”，加上“th”表示顺序。
通常用作序数词或分数，表示顺序或七分之一。常见于计数、排名、日期等场景。语气中性，适用于书面和口语。
Genuine sound matches (rhymes) include: eleventh. Lookalikes with different pronunciation include: tenth (no /v/ sound), seven and heaven (end in /ən/ not /ənθ/), seventeen and seventy (end in /iːn/ and /ti/).
Dictionary facts from ECDICT, WIKTIONARY.