Unit 1　Section B (1a－1f)-七年级下册初一英语【优化探究】（人教版）

Section B (1a－1f) 授课提示：对应学生用书第6页 Ⅰ.单词/短语识记 1．鼓 drum 2．钢琴 piano 3．小提琴 violin 4．敲鼓 play_the_drums 5．弹钢琴 play_the_piano 6．拉小提琴 play_the_violin Ⅱ.句型先知 1．——你会拉小提琴吗？ ——不，我不会。 —Can you play the violin? —No, I can't. 2．——比尔会弹吉他吗？ ——是的，他会，但是他不会唱歌。 —Can Bill play the guitar? —Yes, he can,_ but he can't sing. 授课提示：对应学生用书第6页 　Yes, he can, but he can't sing. 是的，他会。但是他不会唱歌。(教材·p.4)◎经典例句He likes math, but he doesn't like science. 他喜欢数学，但他不喜欢科学。 I can tell stories, and I can write stories, too. 我会讲故事，并且我也会写故事。 Does Cindy like basketball or volleyball? 辛迪喜欢篮球还是排球？ Tom doesn't like vegetables or fruit. 汤姆不喜欢水果和蔬菜。 ◎考点归纳 but, and和or but 但是 表示转折关系，常用来连接意思相反或相对的两个单词、短语或句子。 and和；又 表示并列关系，连接表示并列关系的单词、短语或句子。 or 或者 表示选择关系，连接两个意思对等的单词、短语或句子。 和；与 用于否定句中，连接并列成分。 用 but, and或or填空 1．—Can you play the violin or the guitar? —I can play the guitar. 2．Tom can play the drums well, but his brother can't. 3．Cindy likes music and she wants to join the drum club. 4．My sister is only 3 years old. She can't read or write. 授课提示：对应学生用书第6页 Ⅰ.单项选择 1．Tom can play the guitar but he can't play it ________. A．well　　　　　　　 B．good C．nice D．fine 答案：A 2．—You play the guitar very well. —________ A．Yes. B．No. C．Where? D．Thanks. 答案：D 3．Be quick, ________we'll be late for school. A．and B．but C．or D．so 答案：C 4．Can you play ________guitar, Tom? A．a B．an C．the D．/ 答案：C 5．Mario played ________very well when she was young. A．piano B．the piano C．dancing D．the football 答案：B Ⅱ.句型转换 1．He would like to join the music club.(改为同义句) He wants to join the music club. 2．She can sing and dance.(改为否定句) She can't sing or dance.3．Li Lei can play the violin.(改为一般疑问句) Can Li Lei play the violin? 4．She wants to join the_music club.(对画线部分提问) What club does she want to join? 5．She can play the piano and she can dance.(改为选择疑问句) Can she play the piano or dance? Ⅲ.根据汉语意思完成句子 1．弗兰克，你会敲鼓吗？ Can you play the drums,_Frank? 2．比尔和埃里克不会弹钢琴。 Bill and Eric can't play the piano. 3．他们想在聚会上讲故事。 They want to tell stories at the party. 4．放