WINDPOWER

Task one: Answer briefly the questions below

Task two: Sum up what you heard in French ( around 15 lines)

Click on the link below:

http://www.youtube.com/watch?v=IcuWzTw_05M

0010: What is it caused by? (two items)

0020: What is it?

Fill in the blanks: It's one of ________ primal forces __________ unrelenting. When harnessed, it __________ us to _______ across the waves, soar ________ the clouds, or power an _________ energy group, as these wind __________ are doing. In fact, ______ _______ areas, which cover ____ _________ of the nation's contiguous land area actually has the potential to supply more than one and a half times the current electricity consumed in the United States. And unlike many other sources of energy, wind power is renewable. It can never be used up.

0109: How long has the technology for generating electricity from wind power existed?

0115: What has been an ongoing challenge for retail energy customers?

0116: What is becoming more visible on the landscape?

0120: According to the U.S. Department of Energy, wind power...(complete the sentence)

0135: Wind turbines work in the exact opposite way as a... (complete the sentence)

0140: How does a fan work?