七年级英语上册-Unit-9-Staying-Healthy-Lesson-Three重难点讲解-教科版.doc

Unit 9 Staying Healthy Lesson Three（一）大声读单词： 1. bone n. 骨头 2. let v. 让 3. have v. 有，安排某人做某事 （二）重点词汇： 1. bone n. 骨,骨头 例句：Doris suffered a broken bone in her foot. 多丽丝的一只脚骨折了。 拓展：Bred was boning up for an examination. 布里德为了迎接考试正在拼命准备。 2. let 要点：vt. （通常不用被动式）允许,让 She would not let the child do it. 她不会让孩子做这事的。 要点：vt. （用于祈使句,表示建议、请求、命令等）让 Let us go. 我们走吧。 拓展：vt.出租,租给 Mrs. White let me a room. 怀特太太租给我一间房间。 3. have 要点：have 【动词】 Have a cup of tea? 喝杯茶吗? I have a book and a pen. 我有一本书和一支笔。 I had to walk very fast to overtake you. 我不得不快走才能赶过你。 【时态】 have +过去分词，构成完成时态： He has left for London. 他已去了伦敦。 They had finished half of their work.他们已经完成工作的一半。 I have been studying English for ten years. 我一直在学英语，已达十年之久。（三）重点短语： 1. watch too much television 看太多电视 2. practise a sport 做运动 3. go to the church 去教堂 4. get good marks 取得好成绩 5. by the sea shore 在海边 - 1 -用心 爱心 专心