Unit 5 Here and Now Section A Grammar Focus 课件 2025-2026学年人教版七年级英语下册

人教版七年级英语下册 Unit 5 Here and Now Section A Grammar Focus 思维品质 学习能力 文化意识 语言能力 教学目标 学生能够准确理解并掌握现在进行时的结构和用法；熟练运用现在进行时描述正在进行的动作或当前的状态。 通过对比不同句式中现在进行时的运用，培养学生的逻辑思维和归纳能力。 学生能够通过观察、分析句子结构总结语法规则；在实际语境中正确运用现在进行时进行交流和写作。 了解不同文化背景下人们日常活动的表达，感受用英语描述正在进行的活动的语言习惯，增强跨文化交际意识。 现在进行时 现在进行时的意义 (1) 表示现在（说话时）正在进行的动作或存在的状态。例如： The students are listening to the teacher. He is sleeping now. (2) 也可表示当前一段时间或现阶段正在进行的动作或存在的 状态。例如： We are working on a farm today. I’m reading a history book this month. 疑问式 简略答语 Am I working? Yes, you are. No, you are not (aren’t). / No, you’re not. Are you working? Yes, I am. / Yes, we are. No, I am not. / No, we are not (aren’t). Is he / she working? Yes, he / she is. No, he / she is not (isn’t). Are they working? Yes, they are. No, they are not (aren’t). 现在进行时的构成 现在进行时是由助动词 be (am / is / are) 加动词 -ing 形式构成的。以动词 work 为例，现在进行时的肯定式、否定式、疑问式和简略答语如下。 现在进行时的肯定式和否定式 肯定式 否定式 I am working. He / She is working. We / You / They are working. I am not working. He / She is not working. We / You / They are not working. Write the activities in the box under the pictures. What is Mike doing right now? Is he reading? No, he is doing his homework. 动词 -ing 形式的构成 类别 构成方法 例词 一般情况 直接加 -ing go—going ask—asking look—looking study—studying 以不发音字母 e 结尾的动词 去掉 e，再加 -ing write—writing make—making take—taking 以重读闭音节结尾的动词，末尾只有一个辅音字母 双写词尾的辅音字母，再加 -ing get—getting sit—sitting put—putting run—running begin—beginning 以 ie 结尾的动词 变 ie 为 y，再加 -ing lie—lying die—dying Write the activities in the box under the pictures. What is Sally doing at the moment? Is she dancing? No, she is singing. Complete the sentences with the correct forms of the verbs in the box. have sing paint learn take kick dance do 1. A: Wow! __________ you __________a flower? B: Not really. I’m painting a tree. 2. A: Listen! What__________ the people next door__________ ? B: I can hear music. I think they__________ and __________. Are painting are doing are singing dancing v. 踢；踹 interj. 哇；呀 3. A: Where’s Mary? B: She __________an online class in her room. She __________ French. 4. A: What __________the boys __________? They look like they __________ fun. B: It’s a kind of shuttlecock. We call it jianzi in Chinese. have sing paint learn take kick dance do is taking is learning are kicking are having adj. 在线的 n. 羽毛球 Write the activities in the box under the pictures. What is this family doing at the moment? They are watching TV. What is Sun Hao doing? He is playing football. A: Look at the photo. What is Sun Hao doing? B: Is he playing basketball? A: No, he isn’t. B: Is he playing football? A: Yes, he is. 现在进行时的肯定式和否定式 肯定式 否定式 I am working. I am not working. He / She is working. He / She is not working. We / You / They are working. We / You / They are not working. Present Continuous tense: Negative 最后，我们来做一个小小的总结。 本节课我们 学习了 现在进行时的否定结构 我们通过 给be 动词后面 加上not，来构成现在进行时的否定结构 14 句式 结构 肯定句 否定句 主语 + be (am/is/are) + v.-ing + 其他. 主语 + be (am/is/are) + not + v.-ing + 其他. Now let’s make a summary. Exercises is waiting are playing He’s lying They’re having She’s sitting 现在进行时的疑问式和简略答语 疑问式 简略答语 Am I working? Yes, you are. No, you are not (aren’t) / No, you’re not. Are you working? Yes, I am. / Yes, we are. No, I am not. / No, we are not (aren’t). Is he / she working? Yes, he / she is. No, he / she is not (isn’t). Are they working? Yes, they are. No, they are not (aren’t). 动词-ing形式的构成 类别 构成方法 例词 一般情况 直接加-ing go—going ask—asking look—looking study—studying 以不发音字母 e 结尾的动词 去掉 e、再加-ing write—writing make—making take—taking Exercises is cooking are standing is swimming are staying is taking are building am going Exercises is sitting on the floor. She isn’t reading a book. She isn’t playing the piano. She is laughing. She is wearing a hat. She isn’t drinking coffee. 类别 构成方法 例词 以重读闭音节结尾的 动词。末尾只有一个 辅音字母 双写词尾的辅音 字母，再加-ing get—getting sit—sitting put—putting run—running begin—beginning 以ie 结尾的动词 变ie为y，再加-ing lie—lying die—dying Now let’s do some exercises! Exercises *Answers may vary. Exercise 用括号中所给单词的适当形式填空。 1. Tom often _______(read) a newspaper in the living room. 2. Tom is___________ (study) for a test now. 3. The mother ________ (miss) her daughter very much. 4. Listen! Kate ____________ (sing) in the next room. 5. Look! Two boys ______________ (play) basketball over there. 6. He ________________ (swim) at the pool now. reads studying misses is singing are playing is swimming The yes/no question form of the present continuous tense is “be + subject + verb-ing …?”. They are having dinner. Present Continuous tense: Yes/No Questions The yes/no question … 现在进行时的一般疑问句结构 是将be动词置于主语之前构成的 比如，我们要把陈述句… 改为一般疑问句， 应该怎么改呢? 我们找到句中的be动词 are, 把它放在主语they 的前面就可以了，构成：… 25 Present Continuous tense: Yes/No Questions 接下来，我们来看看现在进行时的构成 和一般现在时一样，我们通过动词的变化，来体现时态 现在进行时是由 be 动词 + 动词的现在分词 构成的 比如： 26 现在进行时 结构 -ing形式 时间状语 be(am,are,is) + v.-ing Summary 直接加-ing:watch→watching 去e加-ing: have→having 双写加-ing: shop→shopping 变ie为y加-ing:tie→tying Look!... Listen!... now, right now, at present,at the moment Exercise 单项选择 1．—Where is Jack? —He with Jim ________ in the school library. A．is reading B．are reading C．reads D．read 2．—________you________a picture? —Yes. I am drawing a horse. A．Do,draw B．Are, draw C．Are, drawing D．Do, drawing Exercise 单项选择 3．Wang Tao often________his computer and he_________it now. A．uses, is using B．use, is using C．uses, uses 4．Listen! The girl____________in the room. She often _________ English songs. A．sings; is singing B．sings; sings C．is singing; sings D．is sing; is singing Must-do必做 Write five sentences using the present continuous tense to describe what your family members are doing at the moment. Choose-to-do选做 Draw some pictures of activities and describe them using present continuous tense. Homework $