新版科普版五年级英语上册lesson3-A-computer-has-a-keyboard优质课件.ppt--（课件中不含音视频）

1、小学英语精品课件小学英语精品课件预习预习(new words)1，学生自己浏览本课单词2，学生尝试拼读单词词词 汇汇1.TV/ti:vi:/电视机2.every/evri/每一个 3.tall/t:l/高的4.ear/i/耳朵5.eye/ai/眼睛6.mouth/ma/嘴7.hand/hnd/手8.write/rait/写9.email /i:meil/电子邮件10.keyboard/ki:b:d/键盘11.mouse/maus/鼠，鼠标12.every day 每天 英汉互译英汉互译TV_every_每天_高的_耳朵_眼睛_嘴_hand_write_email_keyboard_mouse_

2、每一个every daytalleareyemouth 手写电子邮件键盘电视机鼠，鼠标 Lets talkOh,You have a nice TV.No,its not a TV.Its a computer.But it looks like a TV.Yes.But a computer has a keyboard.哦哦,你有一台不错的你有一台不错的电视。电视。不不,它不是电视。它它不是电视。它是一台电脑。是一台电脑。但是它看起来像电视。但是它看起来像电视。是的。但是电脑有一是的。但是电脑有一个键盘。个键盘。Whats that?Its a mouse.Does a TV have a

3、 mouse,too?No,it doesnt.Where is the mouse?Let me catch it.Look!Here it is.那是什么？那是什么？是鼠标。是鼠标。电视机也有一个鼠标电视机也有一个鼠标吗？吗？不不,它没有。它没有。老鼠在哪老鼠在哪?让我来抓它。让我来抓它。看看!它在这。它在这。知识点总结知识点总结1.have和has的区别两者都表示“有”，当主语是I,you,we,they时用have，当主语是第三人称单数：he,she,it,人名，动物，物品时用has.2.Look like看起来像主语为第三人称单数时 look后面加s3.Here it is=Here

4、 you are.4.Does a computer have a mouse,too?否定回答：No,it doesnt.英汉互译英汉互译看起来像_给你_A computer has a keyboard_You have a nice TV_习题习题Does a TV have a keyboard?(作否定回答）Here it is.(同义句)look likeHere it is.一台电脑有一个键盘你有一台不错的电视No,it doesnt.Here you are.screenscreen根据给出的词，发挥想象写句子并根据给出的词，发挥想象写句子并用实际情况回答用实际情况回答a TV

5、_a computer_Does a computer have a screen?(作出回答)_知识归纳1.play with sb.和某人玩2.every day每天3.new 新的（反义词）old旧的4.whos=who is5.He has no legs.他没有腿（用no不用not）6.He doesnt have a mouth.doesnt是does的否定式7.write（同音词）right8.be called被叫做 根据要求写单词根据要求写单词和.玩耍_new（反义词）_每天_write(同音词)_whos(完整式)_He has no legs.（翻译）_play with

6、oldevery dayrightwho is他没有腿 连词成句连词成句puter,does,a,have,screen,a(?)2.with,day,play,I,him,every(.)_Does a computer have a screen?I play with him every day.句型转换句型转换1.A TV has a screen.(改一般疑问句，作肯定回答)2.A TV has a keyboard.(改为否定句)_ Does a TV have a screen?Yes,it is.A TV doesnt have a keyboard.单击此处添单击此处添/改文本改文本一.选择填空1.A TV_a screen A.have B.has C.does2.Does Tom have a new friend?_A.Yes,he does B.No,he doesnt 二.按要求完成句子1.ATV has a screen.(改为否定句)_2.Does a TV have a keyboard?(肯定回答)_