精选优质文档-倾情为你奉上The weather is fine all year roundInstructional DesignPart 1: Teaching goals1. Knowledge objects:(1) To master key vocabularies: mile, northwest, umbrella, southeast, from time to time.(2) To master key sentences: Whens the best time to visit the US? / The US is a very big country to visit. / So choose carefully the places to see and the time to go. / Bring a map because you may want to travel around. / New York and Washington DC are good places to visit in May or O