六上unit4-3三次修改

1、课时:6A43 课型：Fun time, Sound time & Culture time主备学校：中山路审核人：茅君 集备主讲：张悦 使用学校： 使用教师：执教时间：【学习目标】1能熟练运用句型表达: ago, he/ she Now, he/she，生词invent, aeroplane2.了解字母组合er在单词中的发音3. 了解有关中西方国家的发明创造的知识。4. 培养学生的国际视野，教育学生科技改变生活。【学习准备】PPT, 学生学案【自主导学】1. 常规预习2. 知识点拨：中国古代的四大发明: 指南针 the compass 造纸术 paper-making 印刷术 pri

2、nting 火药Gunpowder3. 预习自测;(1)找出与sister划线部分发音相同的单词：_mother teacher winter her summer term(2) 根据culture time，回答下列问题。 Who invented（发明） the plane?_ Who invented the train?_【课堂互动】Step 1 Review and Fun time:用实物投影展示P40学生照片，让学生猜Who is he/she?第四张选用教师小时候的照片，当学生猜出后第一课时用老师的照片导入话题，本课时再用猜测意义不大。或者第一课时教师可以采用名人，或者学生自

3、己的照片导入是否更好？T; Yes. This was me twenty years ago, this is me now.T；Twenty years ago, I was a little girl. I could draw and write. I couldnt speak English. Now I am an English teacher. I can read and write English. I often go to the English Club at the weekends. 师指着照片，用书上40页的句型做示范汇报。S: 请一个学生示范SS：同桌操练S

4、; 个体汇报，指着照片陈述过去与现在的变化。Step2 Sound time1. 呈现单词，让学生认读：mother teacher winter summer sister 学生总结发音/ /2. 引导学生进行串词造句。3. 呈现课文句子，给出注意划线部分发音要求，让学生自由读句子，并进行朗读比赛。4. 拓展：（1） 评讲预习自测：找出与sister划线部分发音相同的单词：_mother teacher winter her summer term在评讲的过程中，帮助学生总结er在单词中有两种发音：/ /和/ ：/指出：her , term 字母er是长音，需牢记。（2）Do some ex

5、ercise. (T/ F)1. her worker ( ) 2. term teacher ( )3. bird mother ( ) 4. summer winter ( )5. hurt sister ( ) 6.Thursday turn( )7. purse nurse ( ) Step3 Culture time(1) 导入可以选用一篇与发明相关的文章，描述过去与现在的变化，让学生阅读。如果课课练上有相关的阅读，可以直接选做。：T: long long ago, Chinese people invented the four things. (PPT图文呈现指南针 the co

6、mpass 造纸术 paper-making 印刷术 printing 火药Gunpowder) Teach；带读 invent， 发明创造。Read after meS： invent(2)知识拓展：检查预习作业 根据culture time，回答下列问题。 Who invented（发明） the plane?_ Who invented the train?_(3)Presentation and practice:T: Who invented the plane in 1903? (学生可以说中文)S: 莱特兄弟/美国人/The Wright brothers/ The Americ

7、ans/ T: Great! The Wright brothers invented the first plane in 1903. plane, we call it aeroplane, too. Read after me “aeroplane”S；aero planeT：带读书上的原句The Americans invented the aeroplane.S:.T: Who invented the train in 1814? (学生可以说中文)S: 乔治史蒂芬森/ 英国人/George Stephenson/ The BritishT: Good. The British i

8、nvented the train.带读课本原句T：These great invention has changed our life. They make our lives easier and convenient.Step4 Homework 1. 熟读书上P412. 完成<课课练>period1、23. 预习cartoon time【达标检测】1 选择( ) 1. Who invented the aeroplane? A. The Americans B. The British C. The Chinese( )2.What did Edison(爱迪生) inve

9、nted? Atelephone Blight C. computer( )3. Who invented the first mobile phone in1973? A. The Americans B. The British C. The Chinese( )4. My brother and uncle_ many books. My sister_ a mobile phone. She reads e- books on the mobile phone. A. has; have B. have; has C .have; had( )5. Who invented the paper-making technique? A. The Americans B.