1、必修五Unit1GreatScientists31.concludeVt.断定,推断出;结束搭配:concludesth.fromsth.从…中推断出…concludesth.withsth./bydoingsth.以…结束toconclude/inconclusion最后,总之(常作插入语)draw/reach/cometo/arriveataconclusion得出结论cometotheconclusionthat…所得结论是…Heconcludedhisspeechwith/byreadingapoem. What