Unit1 SectionA 1a-3c 课件 2022-2023学年人教版英语七年级下册

Unit 1 Can you play the guitar? 1 Part 1 1 2 动词 Abilities能力 情态动词can 表示“能够,会” 肯定句: I can draw. 一般疑问句: Can you draw? 肯定回答: Yes, I can. 否定回答: No, I can’t. draw /drɔ:/ Presentation 同义词:paint画画 Let’s learn . 我会画画。 你会画画吗? 肯定句:He can swim. 一般疑问句:Can he swim? 肯定回答:Yes, he can. 否定回答:No, he can’t. swim /swim/ go swimming 去游泳 他会游泳。 他会游泳吗? 肯定句: She can dance. 一般疑问句: Can she dance? 肯定回答: Yes, she can. 否定回答: No, she can’t. dance /da:ns/ 她会跳舞。 她会跳舞吗? 肯定句: The girl can play the guitar. 一般疑问句 : Can the girl play the guitar? 肯定回答: Yes, she can. 否定回答: No, she can’t. play the guitar /gi'ta:/ 注意:乐器前常带定冠词the 肯定句: I can speak English. 一般疑问句 : Can you speak English? 肯定回答: Yes, I can. 否定回答: No, I can’t. speak English /spi:k/ 肯定句: They can play chess. 一般疑问句: Can they play chess? 肯定回答: Yes, they can. 否定回答: No, they can’t. play chess /tʃes/ 球类运动游戏等前面不带the 肯定句:She can sing. 一般疑问句:Can she sing? 肯定回答: Yes, she can. 否定回答: No, she can’t. sing /siŋ/ 唱歌 sing a song/sing songs 唱英文歌 sing an English song sing English songs Explain Can 大家来找茬 I dance in music club. I can dance in music club. He plays the guitar on Sundays. He can play the guitar on Sundays. My father speaks English with his friends. My father can speak English with his friends. 情态动词-Can(后跟动词原形,无人称和数的变化) 1. 表示能力,意为“能;会 e.g. I can speak Chinese. 2. 表示许可或请求,多用于口语,意为“可以;能” e.g. Can I help you? 注:征求对方意见或向对方提出请求时,could和can 可以互换, 但多用could来表达委婉,客气的语气 3. 表示推测,意为“有可能”,多用于否定句和疑问句中 e.g. -Is this Gina's book? -No, it can't be hers. Jim's name is on the book. 13 句型结构 1. 肯定句: 主语 + can + 动词原形 + 其他. e.g. 他会弹钢琴。 He can play the piano. 2. 否定句: 主语 + can not (can't) + 动词原形 + 其他. e.g. 我不会说英语。 I can't speak English. 3. 一般疑问句: Can + 主语 + 动词原形 + 其他? e.g. Tom 会游泳吗? Can Tom swim? 4. 特殊疑问句: What can + 主语 + do? 14 1. Lisa can _the violin. (play) 2. My sister _music very much.(like) 3.The little girl_stories in the evening. (write) 4.Jim can _to Mr. Zhang after school. (talk) 小试牛刀:用括号内单词的正确形式填空 play likes writes talk Review “Can” 属性 can是情态动词,表示能力、意愿等 1 时态 can后跟动词原形,并