复习上一节课的内容：

On a ferryboat in New York Harbor. We can see the Statue of Liberty. Richard Stewart, 30, is taking pictures.

Richard：Excuse me. 1 My name is Richard StewartI'm a photographer. May I 4 take a picture of you and your little boy?

Mrs. Vann：What's it for?

Richard：It's for a book.

Mrs. Vann：You're writing a book?

Richard：It's a book of pictures . I call it Family Album, U.S.A.

Mrs. Vann：Oh, that's a nice idea Well, it's fine if you take our picture. I'm Martha vann. [She offers her hand.]

Richard：Thank you. I appreciate your help. [to the little boy]I'mRichard. What's your name?

Gerald：Gerald.

Richard：How old are you, Gerald?

Gerald：Five.

Richard：And where do you live?

Mrs. Vann：We live inCalifornia.

Richard：Well, welcome to New York. OK, just a second. 12 [He takes out a reflector to have more light for his photographs.] I'm almost ready here.