新概念英语是一套经典的英语学习教材，由英国语言学家路易·亚历山大编写。它以循序渐进的方式，从基础到高级，帮助学习者系统地掌握英语。以下是新概念英语第66课的详解与答案解析。

课文概述

本课的主题是“旅行中的困难”。通过一个故事，讲述了主人公在旅行中遇到的各种问题以及如何解决这些问题的经历。

词汇解析

  1. difficulty（n. 困难，难题）

    • 例句：The difficulty of learning a new language is often underestimated.
    • 解析：这里指学习新语言的难度。

  2. solve（v. 解决）

    • 例句：He managed to solve the problem quickly.
    • 解析：表示成功找到解决问题的方法。

  3. confusion（n. 混乱，困惑）

    • 例句：The confusion over the schedule was caused by the lack of communication.
    • 解析：表示由于沟通不畅导致的混乱。

  4. route（n. 路线，航线）

    • 例句：We decided to take a different route to avoid traffic.
    • 解析：表示选择的路线。

  5. direction（n. 方向）

    • 例句：Can you give me directions to the nearest restaurant?
    • 解析：表示指示的方向。

句型解析

  1. It’s no use doing sth.

    • 例句：It’s no use worrying about it. (对此事担忧是没有用的。)

  2. There is no point in doing sth.

    • 例句：There is no point in arguing with him. (和他争论是没有意义的。)

  3. Make sure that…

    • 例句：Make sure that you lock the door before you leave. (离开前确保你已经锁门。)

课文翻译

（以下为课文翻译，由于篇幅限制，此处仅展示部分内容）

I had a difficult time during my trip. I was confused about the route and directions. I tried to solve the problem, but it was no use. Finally, I asked a local and he gave me directions to the hotel.

我在旅行中遇到了很多困难。我对路线和方向感到困惑。我试图解决问题，但徒劳无功。最后，我向一位当地人求助，他给了我去酒店的方向。

答案解析

  1. Question: What did the author find difficult during the trip?

    • Answer: The author found it difficult to figure out the route and directions.

  2. Question: How did the author try to solve the problem?

    • Answer: The author tried to solve the problem by himself, but it was no use.

  3. Question: Who finally helped the author?

    • Answer: A local person helped the author.

总结

通过学习本课，我们可以了解到在旅行中遇到困难时，寻求他人的帮助是非常重要的。同时，本课还涉及了一些实用的词汇和句型，有助于提高我们的英语水平。