一、新概念三简介
《新概念英语》第三册是一本深受广大英语学习者喜爱的教材，它以实用的语法和丰富的词汇为核心，旨在帮助学习者全面提升英语听说读写能力。本册书共分为18个单元，每个单元都包含课文、词汇、语法和练习等部分。
二、新概念三基础知识点
1. 语法知识点
- 现在完成时：表示过去发生的动作对现在的影响或结果。
- 例句：I have finished my homework.
- 过去进行时：表示过去某个时间点正在进行的动作。
- 例句：I was watching TV when you called me.
- 现在完成进行时：表示过去某个时间点开始一直持续到现在的动作。
- 例句：I have been waiting for you for an hour.
- 现在完成时+already：表示某个动作已经完成。
- 例句：I have already eaten breakfast.
- 过去完成时：表示在过去某个时间点之前已经完成的动作。
- 例句：I had finished my homework before the teacher came.
- 现在完成时+ever：表示过去某个时间点至今一直发生的动作。
- 例句：Have you ever been to Beijing?
- 过去进行时+when：表示过去某个时间点正在进行的动作。
- 例句：I was walking home when it started to rain.
- 过去完成进行时：表示过去某个时间点开始一直持续到过去的动作。
- 例句：I had been working for two hours when I suddenly felt tired.
2. 词汇知识点
- 动词短语：如look after、take care of、take care等。
- 介词短语：如in front of、behind、underneath等。
- 形容词短语：如big and strong、small and cute等。
- 名词短语：如the Red Cross、the United Nations等。
三、轻松入门测试题大揭秘
1. 单项选择题
He ______ (be) in the classroom when the teacher came in. A. was B. is C. were D. was being
______ (do) you usually have breakfast? A. What B. How C. Where D. When
______ (be) this your first time to visit Beijing? A. Is B. Are C. Were D. Was
2. 完形填空
I ______ (go) to the park yesterday. It was a sunny day. I ______ (meet) my friend there. We ______ (talk) about our school life. Suddenly, it ______ (start) to rain. We ______ (run) home as quickly as possible.
A. was; met; were talking; started; ran B. am; met; were talking; started; ran C. was; met; were talking; began; ran D. was; met; talked; started; ran
3. 翻译
他已经完成了作业。 English: He ______ (finish) his homework.
我在看电视的时候，你给我打电话了。 English: I ______ (watch) TV when you ______ (call) me.
四、总结
通过学习新概念三的基础知识点，相信你已经对英语学习有了更深入的了解。希望这些测试题能帮助你巩固所学知识，轻松入门英语学习。祝你学习进步！