文档介绍：Unit 4A: Do you have any views about the choice of the type of house? B: Yes , ifI was a college student , I would like to live ina warm and cozy apartment. A: You choose such a place. What are the benefits you think ? B: I think this clean , modern two- bedroom apartment is downtown and close to the university. There is also a resident manager who takes care of any problems. SoI can put all my energies on my study .A: In addition to this , do you have any other suggestions ? B: For a family , a traditional house is very appropriate. A: Why do you think so? B: The reason is that it’s ina quiet area near schools and parks. So it is very convenient for children to go to school .And when the adults finish their work, they can have a good rest in the park . A: What is your dream house like? B:I’d like a villa near the lake. Its form looks like the British Castle . And it would have a big garden with flowers and trees. A: It sounds like a holiday resort ,but not a normal house. What is the layout of the villa? B: This spacious, elegant house has a swimming pool ,five bedrooms, and six bathrooms. It’s close to the beach and far from the noisy city. A: That ’s great .Maybe I should rethink my dream house . B: Right, let us begin to realize our dream now ! Unit 5A: Why did Ballard look for the Titanic ? B: As a child , he dreamed of finding it. A-How long did they search the area ? B: