九年级牛津版 9A Unit 3 Teenage problems Grammar 【最新】九年级英语上册 Unit3 Grammar课件 牛津译林版 课件 【最新】九年级英语上册 Unit3 Grammar课件 牛津译林版 课件 1. He likes staying out late to play football. 2. He has a lot of homework to do every day. 3. He doesnt have enough time to practise playing football. To -infinitives 【最新】九年级英语上册 Unit3 Grammar课件 牛津译林版 课件 To hand in homework on time is good. =It is good to hand in homework on time. Subject (主语 ) I hope to hear from you soon. The boy promises not to be late for school again. More in