七级英语上册 Unit 5 Do you have a soccer ball（第2课时）教案 （新版）人教新目标版.doc

unit 5 do you have a soccer ballsection a 第2课时（3a3c）类别学习重点重点单词great, play, sound重点短语play basketball, sound good重点句式1. lets play basketball. 2. that sounds good. 重点语法一般现在时态中have的用法课前预习写一写1.美妙的great 2.玩耍play 3.听起来好像sound译一译打篮球play basketball背一背1.鲍勃有一个足球吗？是的，他有。does bob have a soccer ball?yes, he does.2.咱们打篮球吧！听起来不错。lets play basketball!that sounds good.新课导入t: do you have? s: yes, i do. t: does he have? s: no, he doesnt. t: does she have? s: yes, she does.新课展示【完成教材grammar focus3c的教学任务】1.学生大声朗读grammar focus中的句子。2.小结训练。3.完成3a，3b任务。4.记住3c图片中鲍勃房间里的物品，然后合上书与同伴问答。并请几组学生表演对话。a: does bob have? b: yes, he does.【语法提要】一般现在时态中have的用法一般现在时的谓语动词可以由be动词（前面已学过）或实义动词来充当。今天我们重点学习一般现在时态中have的用法。1.定义：一般现在时可以用来表示现在的状态，主语的性格、能力以及经常性或习惯性的动作。2.一般现在时态中have的用法：have意为“有”，表示所属关系，有人称和数的变化，其主语一般是人，有时也可以是物。（1）have 用于复数名词、第一二人称单复数或第三人称复数代词作主语的句子中；has为have的第三人称单数形式，用于不可数名词、可数名词单数或第三人称单数代词作主语的句子之中。例句:i have an orange.我有一个橙子。tom has a friend.汤姆有一个朋友。（2）have/has作谓语时的句型转换。否定句式：主语+dont/ doesnt + have例句：i dont have an eraser.我没有橡皮擦。he doesnt have a tennis bat.他没有网球拍。一般疑问式：do/does+主语+have?肯定答语：yes,主语+do/does.否定答语：no,主语+dont/doesnt.例句：do you have a bike?你有自行车吗？yes, i do./no, i dont.是的，我有。/不，我没有。does she have a tennis ball?她有网球吗？yes, she does./no, she doesnt.是的，她有。/不，她没有。活学活练用have或has填空。1. lucy and lily have time to go to the park.2. does tom have a tennis ball?3. my mother has many friends.4. do you have a computer? no, i dont. but bob has one.5. his brother doesnt have a radio. but his sister has one.布置作业：教师引导学生课后完成本课时对应练习，并