1
Does + subject + base verb?
用于构成一般现在时疑问句。
Does she speak English?
她说英语吗？
做，执行
先理解核心含义，再看它在真实句子里的用法。
做，执行
perform or carry out (an action or task)
Does she speak English?
她说英语吗？
do的第三人称单数形式
do
Base
原形
does
3rd person
第三人称单数
doing
-ing
现在分词
did
Past
过去式
done
Past participle
过去分词
He does his homework every day.
他每天做作业。
do的第三人称单数现在时形式，用作助动词或实义动词
She does her homework every evening.
她每天晚上做作业。
He does the dishes after dinner.
他晚饭后洗碗。
My mother does the cooking on weekends.
我妈妈在周末做饭。
用于构成一般现在时疑问句。
Does she speak English?
她说英语吗？
用于构成一般现在时否定句。
He does not like coffee.
他不喜欢咖啡。
She does her homework every night.
她每晚做作业。
Not this
He do his homework.
Use this
He does his homework.
当主语是第三人称单数时，实义动词需用does形式，而非do。
Not this
Does he goes to school?
Use this
Does he go to school?
助动词does后必须接动词原形，不可加-s。
Not this
He doesn't goes to school.
Use this
He doesn't go to school.
否定助动词doesn't后要跟动词原形，不能加-s。
Choose the next layer that will help you use does with more confidence.
Recommended next
Missing: Collocations
Complete this area with collocations.
Includes Context & register & Memory tip
Analyze the context and learn memory tricks to remember it.
More ways to explore
Includes Synonyms & Antonyms
Expand your vocabulary with synonyms and antonyms.
Includes Spelling & sound
Explore words with similar spelling endings or sounds.
Includes Word components & Thematic vocabulary
Learn how to build related words using roots, prefixes, and thematic clusters.
Includes Idioms & Cultural references
Discover idioms, slang, and famous pop culture quotes.
Use does naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
do的第三人称单数现在时形式，用作助动词或实义动词
Dictionary facts from ECDICT.