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大学英语教案

课程名称：大学英语二级

教程2

课 时：64课时

教材：大学英语综合 学生：2级学生

Unit 4 The Virtual World

Language Points

1. Virtual: 1) created and existing only in a computer 1

virtual displacement (物) 虚移位

virtual focus (物) 虚交点

virtual height (物) 虚高(电离层中一层的视高度)

virtual image (物) 虚像

virtual memory (计) 虚拟存储器

virtual storage (计) 虚拟存储(器)

virtuality n. 1. 实际、本质 2. 内在、潜在

2. being or acting as what is described, but not accepted as such name or officially The once elegant temple lay in virtual ruins.

一座当初精致的庙宇几乎成了一堆废墟。

2. interpret:

1) understand (sth. said, ordered, or done)

She interpreted his look.

她领会他的眼色。

2) give or provide the meaning of, explain

interpret a dream 圆梦

Poetry can hardly be interpreted.

诗无定诂。

Literature helps to interpret life.

文学有助于阐明人生的意义。

3) translate what is said in one language into another.

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