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undertake接不定式作宾语表示决定执行的动作 “undertake” 是一个及物动词，通常用于表示“承担”、“从事”或“保证做某事”等意思。当“undertake”接不定式作宾语时，它表示某人承诺或决定执行某个具体的动作或行为。 例如： * I undertake to finish the project by the end of the month. * She undertook to help with the arrangements for the party. 在这些句子中，“undertake”后面跟的是不定式（“to finish”和“to help”），表示具体的承诺或决定要做的行为。 值得注意的是，当使用“undertake”接不定式作宾语时，不定式前通常不加介词。此外，“undertake”还可以接名词、动名词或从句作宾语，但具体用法会根据上下文和语境而有所不同。 新概念英语第三册单词 初中英语单词mp3 新概念英语视频下载 七年级下册英语阅读理解 以下是几个关于“undertake”接不定式作宾语的例句： 1. He undertook to improve his English skills by attending language classes. 2. The company undertook to deliver the goods within three days. 3. We undertook to support the charity event and raise funds for the needy. 这些例句展示了“undertake”接不定式作宾语的不同用法，包括承诺提高技能、保证交货日期和承诺支持慈善活动。 总结来说，“undertake”接不定式作宾语时，表示某人承诺或决定执行某个具体的动作或行为。这种用法在日常英语中很常见，但需要根据具体语境来理解其准确含义。 练习题 1. They have undertaken _______ (improve) their services by introducing new technology. A. improving B. to improve C. improve D. improved 2. We undertook _______ (complete) the project by the end of the year. A. to complete B. completing C. complete D. completed 3. The company undertook _______ (reduce) costs and increase efficiency. A. reducing B. to reduce C. reduce D. reduced 4. She undertook _______ (help) the newcomer settle in and make friends. A. to help B. helping C. helped D. help 5. We undertook _______ (provide) the necessary support for the volunteers. A. providing B. to provide C. provide D. provided 答案： 1. B. to improve （undertake后接不定式作宾语，表示承诺或决定做某事） 2. A. to complete （同上，undertake后接不定式作宾语） 3. B. to reduce （同上，undertake后接不定式作宾语） 4. A. to help （同上，undertake后接不定式作宾语） 5. B. to provide （同上，undertake后接不定式作宾语） 
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