大学英语视听说教程第二册pptUnit6.ppt

main U6-1 Learning1 Communication-1.1 Communication-1.2 Communication-1.3 Communication-1.4 Communication- Restaurant Escapade video –text1 Communication- Restaurant Escapade video –text2 Communication- Restaurant Escapade video –text3 Communication-1.5 Communication-1.6 Listening -1.1 Listening -1.2 Listening1.2 sound–text1 Listening -1.3 Listening1.3 sound–text1 Theme -main Theme -1.1 Theme - Part 2 1.3 Theme -1.4 Listening1.4 video–text1 Listening1.4 video–text2 Listening1.4 video–text3 Theme - 1.5 Theme -1.6 Theme -1.7 Theme -1.8 Theme -1.10 Theme -1.10 sound–text1 Theme -1.10 sound–text2 Theme -1.10 sound–text3 Theme -1.10 sound–text3 Theme -1.10 sound–text3 Theme -1.11 Theme -1.12 Theme -1.13 Theme -1.14 Theme -Part 3 　1. 15 Theme -1.16 Theme 1.6 video–text1 Theme 1.6 video–text2 Theme -1.17 Theme -1.18 Home -1.1 Home -1.2 Home -1.1 sound–text1 Home -1.1 sound–text2 Home -1.3 Home -1.4 Home -1.4 sound–text1 Home -1.4 sound–text2 Home -1.5 Fun Time1.1 Fun Time1.2 1.2 video–text1 1.2 video–text2 Helen: Host: Helen: Host: Well, it’s hard to know. I mean they had 39 people and would have been great if they had 1039. But 39 is better than nothing, then. You know you would expect, I mean, this is one of the most powerful experiences on earth, romantic love, and it’s much more powerful than the sex drive. And you would expect all kinds of bodily chemicals to be involved in it. What they’ve done is they found just another. Have we heard about these nerve growth factors before? I mean that did, did they apply in other situations? Yeah, absolutely. They help with the nourishment of the cells of the body. And some people think that they are associated also with anxiety, and feelings of dependence and euphoria, which are associated with romantic love. What about age? Does that apply in here? I mean do you, do you tend to have more fluctuation in the levels of these things when you are younger or when you are older? Helen: Host: Helen: Host: Hele