新概念英语第一册第31 32课 课件.ppt

现在进行时 Lesson 31Where is Sally? park 公园（公共地方） There is a garden behind the house. 房子后面有一个花园 garden city 花园城市 Garden /ga:dn/ under Tree/tri:/ below 低于 over 悬空的正上方 on 有表面的接触 above 表示斜上方 climb climb the tree 爬树 Who? Who is that man? 那个男人是谁？ run after run after在……之后跑，追，追逐 grass glass on the grass 在草地上 across run across 跑着横穿过 cat  Where is Sally?JEAN: Wheres Sally, Jack?JACK: Shes in the garden, Jean.JEAN: Whats she doing?JACK: Shes sitting under the tree.JEAN: Is Tim in the garden, too?JACK: Yes, he is. Hes climbing the tree.JEAN: I beg your pardon? Whos climbing the tree?JACK: Tim is.JEAN: What about the dog?JACK: The dogs in the garden, too.　　 Its running across the grass.　　 Its running after a cat. 1. Definition (定义) 表示说话时正在进行的动作或事件，要用动词的现在进行时。 2. Structure (结构) be + V.-ing(现在分词) am / is / are 动词 V-ing（变化规则） 1.一般情况下+ing: singing 2.不发音的e,去e+ing: take-taking 3.重读闭音节,双写＋ing: run-running, swim-swimming Tom play football. is ing Lucy is read a book. ing V-ing（变化规则） 4、以ie结尾的动词，把ie改为y ，再加ing diedying lielying Exercises climb run write play sit eat drink dance cook clean Now, finish the exercises on page 64 1. she, doing , is , what 4. across, is, it, grass, the, running 5. cat, it, is, after, running, a 2. under, sitting, is, she, tree, the 3. the, tree, climbing, is, he 组词成句 type letter basket eat 现在进行时