大学基础英语第一册 Unit 1(2)

大学英语基英课的PPT

Language Structure

See the following sentences and pay attention to the grammar rules they use:

Unit 1

1. I have been peeling and cutting onions. (finished action) 2. I was queueing for the cinema yesterday when I saw a car accident. 3. When I got to the cinema, the film had been showing for about ten minutes. 4. I was wondering if I might ask you a small favour.

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