. 科普版五年级英语下册 知识点总结知识点总结Unit 1 May I speak to Mary？一、重点词汇：speak说，讲注意句子中的长元音/i:/afternoon中午注意句子中的字母组合的发音/u:/job工作（可数） work不可数learn学习（教授）study学习（自学）重点短语：use your bike go home now ask you a question watch TV now二、重点句型1.May I speak tosb.?2.May I use your？3.She is notin.她不在4.Can you ask herto call me this evening?5.What are youdoing now? I am having lunch.6.What about=Howabout7.Can I lea
