1.2 Grammar语法动词不定式做表语-高二英语同步精品课件+课后习题（人教版2019选择性必修第三册)

动词不定式做表语 一、单项选择 1．The purpose of the program is ________ an open exchange of ideas and information. A．promote B．to promote C．being promoted D．promoted 2．The purpose of the scheme is not to help the employers but ________ work for young people. A．provide B．to provide C．providing D．provided 3．The purpose of the research is________ more about the causes of the disease. A．trying to find out B．to try to find out C．trying finding out D．to try finding out 4．Her wish is ________ a superstar when she grows up. A．become B．became C．becomes D．to become 5．The next step is ________ sure that you know exactly what it is. A．made B．makes C．to make D．have made 6．________to Tan’s music is ________a mix of Chinese musical traditions and Western influences. A．To listen; to experience B．To listen; experiencing C．Listening; to experience D．Listen; experiencing 7．More and more people came to understand the idea that to maintain the biodiversity is ________ sustainable development. A．to promote B．promoted C．