I．语法 (GRAMMAR)

    telephone (telephoned)      try (tried)        buy (bought)

    have (had)        be (been)        see (seen)      leave (left)新东方新概念英语

    I have read the book/I haven't read the book.

    I have stayed here for about two months.

    She has gone to my hometown.

    They have never been to the Great Wall.

现在完成时常与以下时间词连用：already, yet, never, before, for, since.

II．经典口语习语、词组、谚语 (PHRASES / IDIOMS / PROVERBS)

    ● dream-boat

    ● Romeo/Juliet

    ● brown-noser

    ● sell like hot cakes

    ● Let sleeping dogs lie.

    ● It is never too late to learn.

    ● Where there is life there is hope.

III．地道情景表达 (SITUATIONAL EXPRESSIONS)

购物  SHOPPING

    — What can I do for you, madam?

    — How do you like this one?/What about ...?

    — I'm looking for .../I'm thinking of buying ...

    — What do you want to buy for your wife?

    — What size?/What color?  Size five./Green.

    — These are in fashion this year. Don't you want a try?

    — I prefer the blue one to the red one./ — I like ... better.

    — It looks good. Can I try it on? Where's the fitting room?

    — It suits you./Perfect!

    — Come on. You are kidding. I'm no longer in my twenties.

    — Oh, it's a pity. It looks beautiful, but it doesn't fit me.

    — You can have a ..% discount.

    — That's great. The price is reasonable.

    — I'll take them. Can you pack them together for me?

    — Comes ... Yuan in all.