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牛津译林版九年级英语下册 Unit3 Robots Grammar 想一想。写出几个宾语从句和状语从句 1.I find that my brother is crying in his room. 2.I consider that it is very useful to learn English well. 3.Mr Jiang doesn’t know what he should do with the robot. 4.The boy is so talented that he can play chess better than any other student in his school. my brother is crying in his room. it is very useful to learn English well. what he should do with the robot. he can play chess better than any other student in his school. If a thing is worth doing it is worth worth doing well 预习导学 为了有更多的空闲时间,蒋先生计划买一个机器人。 Mr Jiang plans to buy a robot in order to have more free time. in order to If a thing is worth doing it is worth worth doing well 预习导学 Mr Jiang's mother was very pleased with the robot. She is telling Mr Jiang on the phone about her life with the robot. Rewrite her sentences with to-infinitives. If a thing is worth doing it is worth worth doing well C Using adverbial clauses or to-infinitives We can also use to-infinitives to replace some adverbial clauses expressing results or purposes. Mr Jiang is always so busy that he does not have any time for hobbies. Mr Jiang is always too busy to have any time for hobbies. The robot is so smart that it can do a lot of things for Mr Jiang. The robot is smart enough to do a lot of things for Mr Jiang. Mr Jiang plans to buy a robot so that he can have more free time. Mr Jiang plans to buy a robot in order to have more free time. If a thing is worth doing it is worth worth doing well so…that…与 too…to…的转换 A 主从句主语一致 She is so young that she can’t dress herself. She is too young to dress herself. B 主从句主语不一致, so…that…转化成too……for sb to结构 The box is so heavy that he can’t carry it. The box is too heavy for him to carry. If a thing is worth doing it is worth worth doing well too…to…常与 so…that…句式、 not enough to do 句式进行转换 1 He is too young to go to school. He is so young that he can’t go to school. He is not old enough to go to school. If a thing is worth doing it is worth wo