解析:考查固定用法。be helpful in doing sth.“有助于做某事”是固定用法,所以填介词in。答案:inⅡ.短文改错The first foreign
helpful adj.有用的;有帮助的;愿意帮忙的[拓展] be helpful to...对… …有帮助的 be helpful in doing sth.对做某事有帮助 相关知识点: 试题来源: 解析 helpful adj.有用的;有帮助的;愿意帮忙的 [拓展] be helpful to...对… …有帮 助的 be helpful in doing sth.对做某 事有帮助 ...
be helpful in doing sth造句be helpful in doing sth造句 be helpful in doing sth造句: be helpful in doing sth. 对做某事有帮助。 We hope this leaflet has been helpful in answering your questions. 我们希望这个宣传单可以帮助您找到您想要的答案。
Be helpful to sb.：对某人有帮助这个搭配通常用来形容某人对于另一个人有益，可以提供帮助或支持。例如：“She is always helpful to me when I need advice.”（当我需要建议时，她总是对我有帮助。）Be helpful in doing sth.：在做某事方面有帮助这个搭配用来形容某人或某事物在完成某项任务或达到某个目的...
2、be helpful for sb：这个固定搭配表示对某人有益。例如，“Exercise is helpful for your mental health.”这句话意思是“锻炼对你的精神健康有益。”3、be helpful in doing sth：这个固定搭配表示在做某事时有帮助。例如，“His advice was helpful in solving the problem.”这句话意思是“他的建议有助...
1.be helpful in doing sth. 例如We hope this leaflet has been helpful in answering your questions. 我们希望这个宣传单可以帮助您找到您想要的答案 2.it is helpful (for sb) to do sth It is helpful to discuss your problems with your friends. -跟你的朋友们聊聊你遇到的问题是有好处的.这里的...
1 be helpful to do sth. 对做.有帮助. eg: It is helpful for me to study my English.,. 它对我学习英语有帮助. 2. be helpful in doing sth.做某事有帮助 eg: Listening is helpful in learning English. 听对我们学英语有帮助. 希望能帮上你,满意请采纳.谢谢! 分析总结。 举例子让你很好的了解...
“be helpful”的常见用法包括后接“to sb.”、“in/for doing sth.”或“for sb./sth.”,分别表示帮助对象、帮助场景或受益对象。具体选择取决于上下文要强调的内容。 当“be helpful”后接“to sb.”时,表示“对某人有帮助”。例如:“This guidebook is helpful to new ...
“be helpful to doing sth”是英语中表示“对做某事有帮助”的常见表达,其核心用法在于通过“be helpful +
当需要表达"对某事有帮助"时，有三种不同的表达方式可供选择。首先，"be helpful in doing sth." 强调的是在执行某项具体任务时提供的支持或作用，如例句"We hope this leaflet has been helpful in answering your questions"，意指这份宣传单在解答问题上提供了帮助。另一种表达是"It is helpful ...