(课件网) Unit 5 Helping our parents Let's retell 试着描述一下周六上午Mike一家人的活动。 It is Saturday morning. Mike is ... ... Let's retell 前后两人一组，描述一下周六Mike一家人的活动吧！ It is Saturday afternoon . Mike is ... ... cooking breakfast cooking dinner sleeping watching TV, eating fruit Mike is helping his parents. Mike is cleaning the car. Mike is cleaning the table. Helen is helping her parents. Helen is sweeping the floor. Helen is washing the dishes. 现在进行时 ：表示正在进行的动作 结构： 主语 + be 动词 + 动词 ing + 其他。 通常与时间状语 now，look，listen 或 具体时刻连用。 特殊疑问句 结构： 特殊疑问词 What + be 动词 + 主语 + 动词 ing + 其他？ 现在分词 do clean cook eat help wash watch doing cleaning cooking eating helping washing watching 构词规则： 动词原形 1.一般在动词原形末尾+ing 2. 以不发音字母e结尾的动词，去e再+ing，eg：make，take. 3. 以重读闭音节结尾的动词，且末尾只有一个辅音字母，双写这个字母，再+ing，eg：run，swim. Let's talk What are the children doing 前后两人一组，一问一答。 Let's write Liu Tao is making the bed. Let's write Su Hai is washing the dishes. Let's write Nancy is sweeping the floor. Let's write Yang Ling is doing her homework. Let's write Wang Bing is cleaning the table. Let's write Mike is washing clothes.
