下册unit1period3高二英语课件

Unit1 Making a differencePeriod3 ReadingNo BoundariesWhy did Stephen Hawking need a PhD?When did Hawking become famous ?When did Hawking visit Beijing ?In order to get a job or marriedIn the early of 1970sIn 2002Task1:Pre-readingTask2: Fill in the form below according to the passageStephenHawki，