Lesson 2 What Are You Doing 课件（15张PPT)无音视频

课件15张PPT。 Unit 1 Going to BeijingLesson 2 What Are You Doing?Do you like taking a train?
Yes, I do.
What do you often do on the train?
I read books and sometimes I have a rest.
Do you like playing with others on the train?
No, I don’t.Greetings:Warming up看图片，记单词read——reading draw——drawing sing——singing Leading inPresentationGame看动作，猜单词，并说出它的分词形式分组对话练习“am, is, are+现在分词”小组成员使用本句式两人进行对话Presentation提问与回答What are you doing?
I am…
Are you reading?
Yes, I am./No, I’m not.
What is that boy doing?
He is…PresentationGuess the actionswimmingwritingskatingdrawingConsolidation and extensionGuess the actionreadingsingingdancingConsolidation and extension重点句型Jenny is looking out of the window on the train.What is Danny looking at?I am drawing a picture.Summing up现在进行时的构成:现在进行时表示正在进行的动作或者存在的状态。构成：主语+be动词（am/is/are）+动词-ing形式（现在分词）。例如：
I'm studying at Yu Cai Senior Middle school. 我在育才中学读书。
He is writing on the desk. 他再课桌上写字。
They are talking about their visiting the Great Wall.
他们在谈论游长城的事情。Summing up现在进行时的用法:用法：
(1) 有些非持续性动词的进行时可以表示动作即将进行或发生，或表示动作的重复。例如：
They are buying the house. 他们要买那座房子。
(2) 表示目前正在发生或进行的动作。例如：
Mother is preparing supper in the kitchen. 母亲在厨房做晚饭。
(3) 当现在进行时中有always, forever, constantly, continually修饰时，表示说话人的赞赏或厌烦的感情。例如:
Why is the baby always crying? 为什么那个老是在哭。Summing up小组互评Evaluation 用英语讲述今天所见的事情（使用课本句式）完成Let’s do it!中的练习Homework 参考答案√
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