人教版英语七年级下册Unit6SectionA(GrammarFocus3c)课件

T: What is she doing? S: Is she…? S: Is she…? … She is drinking. Guessing game T: What is he doing? S: Is he…? S: Is he…? … He is playing the guitar. T: What are they doing? S: Are they…? S: Are they…? … They are dancing. T: What is he doing? S: Is he…? S: Is he…? … He is running. house n. 房子 drink v. 喝 n. 饮料 Words and expressions tea n. 茶，茶叶 tomorrow adv. 在明天 n. 明天；未来 play basketball 打篮球 drink tea 喝茶 What are you doing? I’m watching TV. What’s she doing? She’s washing her clothes. What are they doing? They’re listening to a CD. Are you doing your homework? Yes, I am. /No, I’m not. I’m cleaning my room. Is he reading a newspaper? Yes, he is. /No, he isn’t. He’s playing basketball. Are they using the computer? Yes, they are. /No, they aren’t. They’re exercising. She’s exercising (now)． She exercises (on Mondays/every night/in the mornings/etc.)． Grammar Focus doing making a model plane 二、谓语动词构成： be (am/is/are) + v.-ing I + am + v.-ing He / She/It /第三人称单数形式主语 + is + v.-ing We / You / They/名词复数形式主语 + are + v.-ing He is getting up. What is he doing? get getting 观察，总结v-ing变化规则 What is she doing? She is running. run running play playing What are they doing? They are playing basketball. What is he doing? He is … doing homework reading do doing read reading What is she doing? She is … 动词现在分词的构成规律 1. 一般情况，直接加-ing。如： work—working do—doing play—playing 2. 以不发音的e结尾的，去e，再加-ing。如： dance—dancing come—coming 3. 重读闭音节单词，末尾只有一个辅音字母的，双写 这个辅音字母，再加-ing。如： get—getting stop—stopping run—running swim—swimming cut—cutting 三、句子结构： 1. 陈述句：主语+ be (am/is/are) + v.-ing +其他. 我正在洗衣服。 ________________________ 他正在打电话。 ________________________ 他们没在下象棋。 ______________________ 彼特没在打篮球。 __________________________ I’m washing the clothes. They are not playing chess. He is talking on the phone. Peter isn’t playing basketball. 2. 一般疑问句： Be (Am, Is, Are) + 主语 + v.-ing +其他? 她正在弹钢琴吗？ _______________________ 你正在做作业吗？ _____________________________ 3. 特殊疑问句 特殊疑问词+ be(am, is, are)+主语+ v.-ing+其他? 杰克在做什么事情？ __________________ 他们在做什么事情？ ____________________ Are you doing your homework? What is Jack doing? What are they doing? Is she playing the piano? 四、常用时间状语： now, right now或表示现在情景的look, listen等。 格林先生现在正在写一个故事。 ______________________________ 看！他们正在吃早饭。 _______________________________ 听！有个小女孩在唱歌。 _______________________________ Mr. Green is writing a story now. Look! They’re eating breakfast. Listen! A little girl is singing. 五、与一般现在时态的区别 一般现在时态表示经常性、习惯性的动作；谓语动词为原形 或第三人称单数形式；时间状语常为usually, often, sometimes, on Monday, every day等。现在进行时态则强调动作正在进行， 时间状语常用 now、right now、at this moment等。 例如： 琳达通常在早上冲个澡。 ______________________________________________ 琳达现在正在冲澡。 _____________________________________ Linda usually takes a shower in the morning. Linda is taking a shower now. Write sentences following the examples. 1. Jenny/ clean the house/ now Jenny is cleaning the house now. 2. Bob/ make dinner/ every Saturday Bob makes dinner every Saturday. 3. Mary’s parents/ drink tea/ after dinner _________________________________ 3a Mary’s parents usually drink tea after dinner. 4. Bill/ talk on the phone/ now __________________________________ 5. Becky and Bob/watch TV / on weekends __________________________________ Bill is talking on the phone now. Becky and Bob watch TV on weekends. ____ Do you want to go tomorrow then? ____ OK. See you tomorrow evening! ____ I’m reading a book. ____ Let’s go at seven o’clock. ____ No, this book is really interesting. ____ What are you doing? ____ Do you want to go to the movies now? ____ Sure, what time? Number the sentences in order to make a telephone conversation. Then practice it with a partner.3b 1 3 2 5 4 6 8 7 3b Number the sentences in order to make a telephone conversation. Then practice it with a partner. Pair work Are you making soup? No, I’m not. Take turns miming different activities in your group. The others in the group guess what the activities are. Are you cleaning? Yes, you’re right. 3c No, I’m not. Are you writing? Yes, you’re right. Are you drawing? No, I’m not. Are you reading a book? Yes, you’re right. Are you singing? 根据示例和图片提示谈一谈你在星期六经常做的事 以及本周星期六你正在做的事情。 I usually sleep in the morning. But I’m playing soccer this morning. I usually __________________________. But ______________________. use the computer at 10:00 I’m reading a book now I usually ______________________ But ______________________ I usually __________________________ But _______________________ take the bus to the park. play the guitar after dinner. I’m riding my bike now. I’m playing ping-pong now. 1. The tigers are swimming in the river. (变为否定句) __________________________________ 2. His grandpa is drinking in the kitchen. (变为一般疑问句) __________________________________________ 3. Your father is reading now. (变为一般疑问句） ______________________________ 一、句型转换。 The tigers aren’t swimming in the river. Is his grandpa drinking in the kitchen? Is your father reading now? 4. Linda reads books every day. (用now 改写句子，变为现在进行时态) ___________________________ 5. They usually watch TV in the evening. (用now改写句子，变为现在进行时态) ___________________________ 6. My mother often rides a bike to work. (用now改写句子，变为现在进行时态) __________________________________________ Linda is reading books now. They are watching TV now. My mother is riding a bike to work now. 1. Who _____ over there now? A. singing B. sings C. is singing D. sing 2. It’s eight o’clock. The students _____ an English class. A. have B. having C. is having D. are having 3. Listen! The baby _____ in the next room. A. crying B. cried C. is crying D. cries 二、单项选择。 4. Mrs. Green _____ the windows every day. A. is cleaning B. clean C. cleans 5. We _____ music and often _____ to music. A. like; listen B. likes; listens C. like; are listening 1. We learnt some new words and expressions. 2. We learnt more about the Present Continuous Tense. 3. We learnt the differences between the Present Continuous Tense and the Simple Present Tense. 1. Recite the sentences in the Grammar focus. 2. Write five sentences about what your family members are doing now. 3. Write five sentences about what your family members usually do on weekends.