Unit 10 Great inventions_教案1.docx

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1、Unit10Greatinventions【第一课时】【教学目标】1．通过Lookandlearn栏目，帮助学生学习本单元的生词。2．通过Listenandsay关于发明的对话引入生词，学习如何介绍发明及其功能。【教学重难点】1．能掌握单词：invention,watch,anywhere,travel,invent,myself2．会运用句型：Peoplecantellthetimeanywhere.Whatareyougoingtoinvent?Iamgoingtoinventaflyingbike.【教学方法】任务教学法、情景教

2、学法。【教学过程】Ⅰ.Pre-taskpreparations1．播放有关人类历史上伟大的发明创造的视频，引导学生看图说出单词，最后教师总结，出示课题Greatinventions，教学单词invention。T:Look!Whatarethey?S1:Atelephone.S2:Awatch.S3:Atrain.…T:Yes.Theseareallthegreatinventionsthatbringpeopleabetterlife.2．学生尝试用以下句型说一说自己知道的发明。S1:Paperisagreatinvention.S

3、2:Thetrainisagreatinvention.Ⅱ.While-taskprocedures1．播放Listenandsay的录音，让学生找出对话中提到的几个发明。2/2T:ThechildreninMs.Guo'sclassaretalkingaboutinventions.Listentothedialogueandnametheinventionstheytalkabout.Ss:Paper,thewatch…2．出示对话中提到的四个发明及Lookandlearn中的相机图局部，让学生猜并说出是什么物品。T:(showp

4、artofthepictureofawatch)Whatisthisinvention?Ss:A...T:Yes.(showthewholepicture)Itisa...3．将四个发明的图片贴在黑板上，再次播放课文录音，引发学生关注每个发明给人类带来的好处。T:Nowlet'slistentothedialogueagain.Trytofindoutwhatpeoplecandowiththeseinventions.(showthepictureofpaper)Paper.Ss:Peoplecanwriteonit.T:(show

5、thepictureofawatch)Awatch.Ss:Peoplecantellthetimeanywhere.根据图片，学生以小组形式介绍每个发明的功能。S1:Paperisagreatinvention.Peoplecanwriteonit.S2:Thewatchisagreatinvention.Peoplecantellthetimeanywhere.4．播放课文录音，学生模仿录音朗读对话，然后分组分角色朗读对话。Ⅲ.Post-taskactivities学生独立完成课本反馈练习中的猜谜游戏，并通过小组交流核对答案。2/2