undertake
原形
undertake
/ˌʌndəˈteɪk//ˌʌndərˈteɪk/
过去式
undertook
/ˌʌndəˈtʊk//ˌʌndərˈtʊk/
过去分词
undertaken
/ˌʌndəˈteɪkən//ˌʌndərˈteɪkən/
中文意思B2
承担,着手(做)
to undertake a project
英文释义
to take responsibility for a task and start it
例句
- 情态动词后 · 第 1 种形式The council will undertake a review of all bus routes.
- 否定句 · 第 1 种形式We don’t undertake building work in the winter months.
- 一般过去时 · 第 2 种形式Last year a team of students undertook a survey of local wildlife.
- 一般过去时 · 第 2 种形式In 2015 she undertook a long journey from Cairo to Cape Town.
- 被动语态 · 第 3 种形式A full investigation was undertaken after the accident.
- 过去完成时 · 第 3 种形式The firm had never undertaken such a large project before.
注意
Undertook 和 undertaken 跟 take 的变化一样:undertaked 和 undertooken 都是错误的。殡葬承办人叫 undertaker。
