(课件网) Lesson 1 What is she doing? 定义：表示现在或现阶段正在进行、发生的动作或存在的状态 构成：主语＋be (am/is/are)+现在分词（动词-ing） 现在进行时 动词现在分词的变化规则 1.一般情况下直接在动词后面加-ing do-doing watch-watching read-reading 2.以不发音的字母e结尾的动词，去掉字母e再加-ing dance-dancing write-writing take-taking 3.在重读闭音节中，以“辅元辅”结构结尾的动词，双写词尾的辅音字母，再加-ing run-running swim-swimming shop-shopping Rewrite the verb-ing run write dance read swim watch walk sing play ride Let’s do it （做一做） running reading playing dancing riding watching swimming writing walking singing (What doing?) She is eating. Miss Cat is What is doing? she (What doing?) He is sleeping. is Mr. Pig Ask and answer: 1.What is doing? he (What doing?) He is running. is Mr. Monkey 2.What is doing? he (What doing?) She is dancing. is Miss Bird 3.What is doing? she What doing? Self-challenge(自我挑战) Lucy She is walking. is What doing? She is singing. Eve is What doing? They are playing football. they are What doing? He is riding a bike. Pete is What doing? They are running. they are What doing? She is dancing. Kate is What doing? They are playing ping-pong. they are What doing? He is swimming. Tom is What doing? They are playing basketball. they are What is she doing? She is reading a book. A guessing game(猜一猜) What is he doing? He is drawing. What are they doing? They are playing football. What is she doing? She is doing her homework. What is he doing? He is fishing. What are they doing? They are watching TV. Homework Fill in the blanks.(用括号内词的正确形式填空) 1.What _____ (be) you doing? I _____(watch) TV. 2.What _____ (be) he doing? He is _____(run). 3.What _____(be) they doing? They _____ (fly kites). 4.Xiao Ming _____ (write) a letter to his friend. 5.My parents _____ (talk) now. 6._____(be) your father _____(eat) lunch now? No, he _____ (not). are am watching is running are are flying kites is writing are talking Is eating isn’t Thank You
