1、Review 1 教学目标:1、复习、归纳一般疑问句,肯定回答、否定回答 2、学习几种陈述句与一般疑问句转换的方法 教学重难点:1、陈述句与一般疑问句转换 2、注意第三人称变化 教学准备:实物、课件 教学时间:1 课时 教学过程: Step 1 : 导入(talking to each other) 1、Is it your book ? (penpencil 替换练习) 肯定回答 Yes, it is .否定回答 No , it isnt . 让学生相互提问练习,句型 is it your .? 它是你的. 2、can you swim ? (skatesingdance 替换练习 ) 肯定
2、回答 yes , i can .否定回答 no , i cant. 让学生相互提问练习,句型 can you .? 你能.吗? 3、do you like spring ?(summerfallwinter 替换练习 ) 肯定回答 yes, i do.否定回答 no, i dont. 让学生相互提问练习,句型 do you like .?你喜欢.吗? 通过与学生 3 个问题导入一般疑问句,让学生思考他们之间的规律, 特点。然后让学生自由练习问答。并把 3 种一般疑问句写板书。 Step 2 :传授 1、how to answer . 由谁引导由谁回答 肯定回答 yes sure否定回答 no
3、注意人称变化,问你回答变我。 课件出示练习:1 are you busy tomorrow ? 2 can she go with us ? 3 do you want to come , too? 4 may i help you ? 5 dose she come ? 2、how to change sentences .句型转换(陈述句与一般疑问句) 1)先看系动词 isamare,如果有系动词,把系动词提前 如: there is a dog .Is there a dog ? 2)再看情态动词 canmay ,有直接提前 如 : he can swim.Can he swim ? 注
4、意:情态动词没有人称 变化 3)没有系动词,情态动词。在句前加助动词 do 如: they like making robots.Do they like making robots ? 4) 当主语是第三人称,句前加单三 does .后动词变原形,把 s 去掉 如:she wants to send this to beijing.Dose she want to send this to beijing? 学生思考、总结、记忆。 3、练习:出示课件i like making dumplings . My sister is hanging lights. He is working in
5、his room. Xiaohong can swim in the water. It takes about 10 days . 4、练习改错do he swim? Arei busy tomorrow ? Do you can send this to beijing? Step 3: summer学生总结,学到了什么。 板书设计: Review 1 1is it your .? Yes , it is .No , it isnt. 2can you .? Yes , i can .No, i cant. 3do you like .? Yes , i do .No , i cant.