Unit 8 第1课时 公开课教学设计【人教版英语八年级上册】

Unit8Howdoyoumakeabananamilkshake?SectionA1a~2d教学设计一、教学目标 1.使学生掌握本节课出现的重点单词和短语：peel,cutup,pour…in,put,add,turnon,drink,yogurt,honey,watermelon,spoon,finally,salt2.学生能听懂关于食物制作的对话，能够按照指示语做事情，并获取关于食物的原材料和量的相关信息。3.能模仿输入的语言，围绕食物的原材料、需要的量及制作过程生成并输出自己的语言。4.使学生能正确区分可数名词和不可数名词并熟练运用句型Howmuch…,Howmany…。5.能掌握并正确使用祈使句。6.通过制作食物的介绍，培养学生的实际生活能力，了解生活知识，增长生活阅历，培养实践操作能力和动手能力，激发学生对家乡的热爱，体验中西饮食文化的差异。二、教学重点及难点 重点：1.掌握shake,blender,peel,pour等重点词汇以及由howmany/howmuch引导的特殊疑问句，能正确使用祈使句描述香蕉奶昔的制作过程。2.能灵活使用first,next,then,finally等词来辅助描述香蕉奶昔的制作过程。难点：理解并能准确运用可数名词和不可数名词。三、教学准备教师：教学课件；多媒体设备学生：课前预习四、教学过程Task1Step1Warming-up1.LetSsanswerquestionsthroughreviewingthevocabularyontherelatedtopic.T:What’syourfavoritefruit?What’syourfavoritedrink?T:Doyoulikemilkshake?Howcanwemakeabananamilkshake?2.LetSstrytodescribetheprocessofmakingbananamilkshakeaccordingtothepicturesthenwritedownthekeywordsontheblackboard. 【设计意图】通过对话的形式引起学生的学习兴趣，了解香蕉奶昔的制作过程。PPT播放图片再次加深学生的印象。Step2Pre-listeningWorkon1a1.LetSslookat1aandthenteachthenamesofallitems.2.Pointtothepicturesoftheitemsandaskstudentstorepeat.Focusonthepictures.Askthestudentstotellwhattheyseeineachpicture.Fillintheblanks.Thenchecktheanswers. 【设计意图】通过看图和回答问题学习新单词，为新课学习做好准备。Step3While-listeningWorkon1bLetstudentsgothroughthesentencesin1b,andthenlistentothetape.Ssonlylisten.Letstudentslistenagainandnumbertheinstructionsintherightorder.Letthestudentsreadthesentencesintherightorder.Listenagainandchecktheanswers,payattentiontothepronunciationandintonation.【设计意图】通过听力的形式输入目标句子，让学生通过听后排序进一步熟悉bananamilkshake的制作过程。Step4Post-listeningWorkon1cWorkinpairsandtellthepartnerhowtomakeabananamilkshakeaccordingtotheinstructionsof1b.Trytouseadverbsofsequence,forexample,First…Then…Next…Finally…【设计意图】充分利用听力材料的文本，让学生重温香蕉奶昔的制作过程的同时，标识关键词，尝试使用表示顺序的副词。Task2Step1Pre-listening1.Lookatthepicturesandtalkaboutthefollowingquestions.(1)Whatdidyouhaveforbreakfast?(2)Howmany/muchdidyoueatordrink?2.Read2aandtrytoanswerthefollowingquestions.(1)Howmanybananascanyousee?(2)Howmuchyogurtcanyousee?【设计意图】通过食物话题的导入，不仅可以复习词汇，还能用问答的方式引出所吃食物的量，为2b部分学习表示数量的短语做铺垫。Step2While-listeningWorkon2a&2bAskstudentstolookatthepicturein1aandreadthesentencesandwords.Askstudentstopredictwhichonetheywillchoose.Ifpossible,theycantrytofillintheblanksbythemselves.Listenandchecktheanswers.Listenagain.Writetheingredientsunderthecorrectamountinthechart.Listenandrepeattoimprovepronunciationandintonation.【设计意图】通过阅读2a中的对话和单词，为获取信息做铺垫；教会学生通过浏览信息，为获取准确的听力信息做准备；根据2b题示，学生根据所听内容完成表格，同时通过练习活动为学生提供更多的口头陈述的机会，培养学生口语表达能力。Step3Post-listeningWorkon2cAskstudentstoaskandanswerquestionsabouthowtomakefruitsalad.Giveanexampletostudents.A:Let’smakefruitsalad.B:OK,goodidea.Howmuchyogurtdoweneed?A:Onecup.B:Howmanyapplesdoweneed?A:Letmethink.Weneedtwoapples.B:OK,andhowmuch…?Workthisdialogueinpairs.Trytoaskandanswerabouthowtomakefruitsalad.Asksomepairstoshowtheirconversations.【设计意图】引导学生就Howtomakefruitsalad进行问答，通过运用合作教学的方法巩固所学的功能句型，确认学生通过以上环节的操练能够恰当运用和表达食物制作所需食材、需要量以及制作过程的有关语言，培养学生运用目标语言进行交际的能力。Workon2dWatchavideoof2d,andthenanswerthesequestions.(1)WhatdoesAnnawanttomake?(2)WhatdoesAnnaneed?LookatthepictureaboutRussiansoupandreadtheconversation.Thentrytocompletethechart.LetstudentstrytorecitehowtomakeRussiansoup.(1)Letstudentslookatthepicturestoreciteitforthefirsttime.(2)Letstudentslookatthekeywordstoreciteitagain.First,buy…Then,cutup…Next,put…into…,andadd...Afterthat,cook…forThen,add…andcookfor...Finally,…add...Languagepointsturnon打开，接通（电流、煤气、水等）cutup切碎put…into把……放入forgettodo忘记要做……【设计意图】帮助学生通过视频的方式了解要学习的食物制作方式，使学生快速进入话题，并通过阅读对话填写表格，老师引导学生运用所学的功能句型，进行语言实践，如：总结所需物品和数量、制作步骤的表达等，从而提高学生的语言输出能力。Test一、根据汉语提示填词。1.Canyou______(切碎)thevegetables,Tom?2.Please______(加)somesugartothecoffee.3.______thehotwater______(将……倒入)theglass,please.4.______thebananas______(将……放进)theblender.5.Don’t____________(忘记做)yourhomework.二、完成下列句子。1.你怎样制作香蕉奶昔?______doyou______abananamilkshake?2.打开搅拌器。____________theblender.3.Helen把水倒入搅拌机里。Helen________thewater______theblender.4.Mike把书放进了桌子里。Mike______thebook_____thedesk.【设计意图】测试学生Languagepoints的学习情况，帮助学生查缺补漏。Step4Summary1.Vocabulary:(1)Ingredients:milkshake,yogurt,honey,watermelon,salt(2)Tools:blender,spoon,pot(3)Descriptions:turnon,peel,pour,cutup,add,fill,mix(4)Sequences:first,then,next,finally2.Sentences:(1)Howdoyoumakeabananamilkshake?(2)Howmanybananasdoweneed?(3)Weneedthreebananas.(4)Howmuchmilkdoweneed?(5)Weneedonecupofmilk.【设计意图】帮助学生回顾、总结本课所学知识。Step5HomeworkWriting:Howdoyoumakeafruitsalad?Writeitonthepaperatleastfoursentences. 【设计意图】作为“食物制作”这一话题的延展，这一环节的设计可以帮助学生进一步巩固所学词汇、句型。围绕食物的原材料、需要的量以及制作过程，生成自己的语言，加强学生书面表达能力。五、板书设计Unit8Howdoyoumakeabananamilkshake?SectionA1a~2dWords:shake,milkshake,blender,turnon,p