英语演讲选修课430作业_英语演讲选修课

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Informative Speech

-A Brief Introduction of American natural condition.※Specific purpose: To inform my audience about the American natural condition.※Central idea:The American location,climate, water ,natural resources ※Main points:

I.Location: in the middle of the America…

II.Climate: almost every type of climate…

III.Water: Three main systems of water:

IV.Natural resoueces:very abundant…

※ Order:topical order

America was located in the midst of America,of which the territory also including the state of Alaska in the northwestern part of America and the state of Hawai on the Pacific Ocean.To its east is the Pacific Ocean while the Atlantic Ocean lies to its west.The Mexico Gulf was situated to the southeast of the nation.Almost all types of climates are spread all over the nation,while the largest partof the nation is dominated by the temperate climate from which brings large amount of rainfall as to generate one of the most productive agricultural industries worldwide.Three main watery systems are placed from the west to the eastern area：the Pacific system,the Great Lakes and the Atlantic system.The Miiipi River is the fourth largest river in the world while Lake Superior among the Great Lakes is the largerst lake containing fresh water.America was gifted with a most abundant storage of natural resources.The percentage of forest coverage is up to 33％.Coal,gas,oil,iron and several other mental resources are among the most fertilized nations in the world.