2020春七彩课堂人教版初中英语七年级下册教学课件Unit 6 Section A Grammar Focus-3c.ppt

UNIT 6 SECTION A Unit 6 I’m watching TV. 人教版七年级英语下册 Section A Grammar Focus-3c To learn to use Yes/ No questions and short answers. To learn to make sentences using the present progressive tense. -What are they doing? -They’re __________________. talking on the phone -What ___________? -She’s _____________. making soup is she doing - _________________? -She’s _______________. What is she doing listening to a CD Is Tom doing his homework? No, he isn’t. He’s drawing. Jenny Bob Tom Mike Jim’s mum David and Mary John Lily Sam A: What is Mike doing? B: Is he reading a newspaper? A: Yes, he is. A: What are David and Mary doing? B: Are they making soup? A: No, they aren’t. They’re listening to a CD. What have you found? be动词随主语的人称和数的变化而变化 现在进行时 定义：表示现在(说话瞬间)_______________的动作 eg: The students are listening to the teacher. He is watching TV now. 2. 结构： be动词(am, is, are)+ __________ 正在进行或发生 V-ing eg: He is reading a book. I am writing. They’re eating. 判断词：now, look, listen等 be 随着人称、数的变化而变化 3. 动词-ing 变化规则： 1) ___________________ play----playing watch----watching 2) _________________________ take----taking come---coming 3) _________________________________________ _______________________ run----running swim----swimming 4) ______________________ die---dying lie----lying 重读闭音节三要素： 1. 必须是重读音节； 2. 最后只有一个辅音字母； 3.元音字母发短元音 一般情况加-ing 以不发音e 结尾，去e加-ing 重读闭音节结尾的动词，末尾只有一个辅音字 母，双写辅音字母再加-ing -ie结尾变成-y再加-ing 2)否定句：________________ I am writing. I am not writing. 4. 现在进行时的句式 1)肯定句:__________________________ I am reading a book. 3)一般疑问句: ________________ 肯定回答: _______________ 否定回答: __________________ -Is he reading ? -Yes, he is./No, he isn’t. 主语+ be + V-ing + 其它. 直接在be后加not 直接把be提到句首 Yes, 主语+be. No, 主语 + be + not. 4)特殊疑问句： 疑问词 + be +主语 + 动词-ing + 其他? My mother is cooking dinner in the kitchen. → Where is your mother cooking dinner? → What i