| 一．预习目标： 1. 预习并熟读P21-22的单词和词组. 2. 预习P21 What are these/those? Are these/those…? Yes, they are. No, they aren’t. 二. 学习目标 1. Review the sentence structures: What’s this/that in English? – It’s a / an…? Can you spell it, please? You’re welcome. 2. Learn some sentence structures: What are these/those? They are… . Are these/those…? Yes, they are. No, they aren’t. 3 Talk about the objects in English. What’s this/that in English? – It’s a / an…? What are these/those? They are… . You’re welcome./That’s OK. 三、重点与难点 1.重点： ——学习句型“What are these/those? They are… . Are these/those…? Yes, they are. No, they aren’t.的用法。 ——学会指示代词these/those的用法。 ——学习并掌握可数名词复数的变化及表达。 2.难点：掌握可数名词复数的变化及表达。 四、教学方法：情景交际法，小组合作学习 五、课时安排： 2课时 六、教学过程： 【自主学习】 Ⅰ．课前3分钟预习： ----学习组长带领组员读单词，对话。然后组员自读一遍，并将自己不懂的地方用红笔标记出来。 ----学习组长带领组员做练习册的练习：P13预习专练。 ----学习组长安排好组员相互找出本节课的重点，为课堂展示做准备。 Ⅱ．教学过程： 1、----组长带领组员复习已学的音标（组长领读，齐读）。然后教师进行抢答检测（可以采取加分来调动学生的积极性。）
Ⅲ练习检测:-- --Show some objects to review “What’s this /that?” Then learn What are these/those? They are … . Practice them with different things, then learn “Are these/those…? Yes, they are. No, they aren’t.”patterns. Ask Ss practice it in pairs. ---Sum up how to add “s/ es after the noun. ---Listen to the tape and try to repeat 1a without looking at books. ---- Ask Ss to repeat 1a sentence by sentence. ---Sum up the key points of 1a.(学生抢答展示) 1. 1.these 是this的复数形式， those 是that的复数形式。What are these/those?回答要用They are…. 2. 2.Are these/those…? 是Is this/that…?的复数表达。肯定回答：Yes, they are.否定回答：No, they aren’t. 3.3.名词复数的变化形式： ⑴ ⑴.直接+s; ⑵以s, sh, ch. x结尾加es;⑶辅音字母加y结尾，把y变成i再加s;⑷以f/fe结尾，f/fe变成v+es… ---- Take Ss to finish Part2. ---- Look at the pictures and complete the conversations.Finish 1b. ----Take Ss to read 3a and 3b ,ask them to pay attention to the rising tone and the falling tone. -- 分组展示课前预习练习答案，并说出理由。 --Do some exercises to consolidate the sentence patterns.(抢答，或者后进生必答) 英汉互译： 一本书______________ 两个苹果______________ 三辆公交车_________________ 四个橘子____________ 那些鸡蛋_________________ 不用谢，不客气___________ 句型转换： 1. Those are pens.(改为一般疑问句) ________ ________ pens? 2. These are books.(改为单数句) ______________________________. 3. What are these? ___________ ____________ bananas. 4. What are these?(改为单数句)_____________________________ |
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