1
give a lecture on sth
The professor gave a lecture on climate change.
教授就气候变化发表了演讲。
讲座；讲课
lectures — plural of lecture
先理解核心含义，再看它在真实句子里的用法。
讲座；讲课
An educational talk given to an audience, especially as part of teaching.
The professor gave a lecture on climate change.
教授就气候变化发表了演讲。
口头讲授或讲解,通常面向一群人。
A spoken lesson or exposition, usually delivered to a group.
公开演讲
a speech that is open to the public
以定期讲课为主的课程,通常在大专院校。
A class that primarily consists of a (weekly or other regularly held) lecture (as in sense 1), usually at college or university.
冗长的训斥
a lengthy rebuke
I attended a fascinating lecture on climate change yesterday.
我昨天参加了一场关于气候变化的精彩讲座。
AI contextual example
The professor gives weekly lectures to over two hundred students.
这位教授每周给两百多名学生授课。
AI contextual example
She prepared a long lecture for the conference but only spoke for twenty minutes.
她为会议准备了一篇长篇演讲，但只讲了二十分钟。
AI contextual example
he attended a lecture on telecommunications
他参加了一场关于电信的讲座
WordNet
The professor gave a lecture on climate change.
教授就气候变化发表了演讲。
I attended a lecture about modern art yesterday.
我昨天参加了一场关于现代艺术的讲座。
该结构常与give或deliver连用。
She prepared a lecture on ancient history.
她准备了一堂关于古代史的讲座。
此用法带有责备或说教意味。
My dad gave me a lecture about responsibility.
我爸爸就责任问题训诫了我一顿。
Not this
I went to lecture this morning.
Use this
I went to a lecture this morning.
中文学习者常忽略可数名词前的冠词。"lecture" 作为可数名词，前面需要不定冠词 "a"，表示一次具体的演讲。
Not this
She gave a lecture about global warming.
Use this
She gave a lecture on global warming.
演讲主题的介词常使用 "on" 而非 "about"，"lecture on" 是更自然的搭配，表示学术或正式演讲的主题。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
做讲座
The professor will give a lecture on Shakespeare tomorrow.
教授明天将做一个关于莎士比亚的讲座。
参加讲座
All students are required to attend the lecture.
所有学生都必须参加这个讲座。
演讲厅
The lecture hall was filled with students.
演讲厅里挤满了学生。
系列讲座
The university hosts a lecture series every semester.
大学每学期举办系列讲座。
讲义
Don't forget to bring your lecture notes to the review session.
别忘了带你的讲义来复习课。
关于……的讲座
She delivered a lecture on climate change.
她做了一个关于气候变化的讲座。
训斥某人；给某人上课
My boss gave me a long lecture about being late.
老板因我迟到而训斥了我一顿。
长篇训斥某人
The teacher read the students a lecture on cheating.
老师就作弊问题把学生们训斥了一通。
发表演讲；授课
The professor delivered a fascinating lecture on black holes.
教授就黑洞发表了一场精彩的演讲。
Use lectures naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想“lect”像“来课”，听讲座就是“来听课”。
选义：学术演讲。语体：中性偏正式。常见场合：大学课堂、学术会议、公开讲座。
作"演讲"讲时为可数名词，常与介词on连用，表示"关于...的演讲"。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY, WORDNET.