Unit4InventionsandInventorsLesson13Thefoodisplacedintheoven.课题:Unit4InventionsandInventorsLesson13Thefoodisplacedintheoven.(PeriodOne)授课时间：12.6——7授课年级：教材依据：教学内容1．话题：Popularscienceandmoderntechnology-recentinventions2．词汇：microwave,oven,switch,serve,absorb,plate;microwaveoven,turninto3．句型：Thefoodisplacedintheoven.Themicrowavesareabsorbedbythefood.4．语法：一般现在时的被动语态：主语+am/is/are+过去分词。教学目标通过本课学习，1.学生能够通过填写流程图、判断正误、回答问题的方式获取并理解微波炉使用方法和工作原理的相关信息；2.学生能够口头介绍微波炉的使用方法，并写出简单的操作说明；3.学生能够归纳出一般现在时被动语态的构成形式并体会其意义；4.学生能够阅读简单的使用说明，增加生活常识。教学重点学生能够通过阅读,获取并理解微波炉的使用方法，通过观察、理解、归纳和运用的过程发现一般现在时被动语态的语言结构，理解一般现在时被动语态的句型意义。教学难点学生能正确使用一般现在时被动语态描述家用电器的使用方法。教学资源教材、黑板、粉笔、多媒体课件、学案。教学过程教学环节与时间安排教与学的过程设计意图Warm-up(5min)Step1.Studentsfocusonthetopicofthisunitandlesson.1.Studentsgettoknowthetopicofthisunitbyobservingthepictureonpage43.2.Studentsfocusonthetopicofthelessonandlearnthewordsmicrowave,oven.Step2.Studentswillreviewvocabularies.1.Studentscheckthevocabulariesingroups.2.Studentssharetheanswersinclass.3.Studentspointoutandcorrectthemistakes.学生通过观察图片，关注本单元及本课话题。学生君朋合作核对预习作业，复习话题相关词汇.。Languageinput(22min)Step1.Studentswillgetthegeneralinformationabouttheconversation.1.Studentsgettheinformationaboutthespeakers.2.Studentsgettheinformationaboutthemainideaoftheconversation.3.Studentsguesstheplaceofthespeakers.Step2.Studentswillgetdetailedinformationabouttheconversation.1.Studentsnumberthelinesoftheconversation.2.Studentsgettoknowwhatthepresenterandtheprofessorsay.3.Studentsgetandunderstandtheinformationaboutthestepsofusingamicrowaveoven.1)Studentsreadandunderlinethesentencesaboutthestepsofusingamicrowaveoven.学生通过回答问题关注对话基本信息。学生通过划出步骤、完成流程图、匹配的方式，获取并理解有关使用微波炉步骤的信息。学生君朋合作讲习，培养学生合作学习意识，提2)Studentscompletethechartinexercise1.2.3)Studentsmatchthestepswiththepictures.4)Studentschecktheanswersingroups.5)Studentschecktheanswersinclass.6)Studentsreadthestepstogether.4.Studentsgetandunderstandtheinformationabouthowamicrowaveovenworks.1)Studentsreadandunderstandthestatementsinexercise1.3ingroups.2)Studentsreadanddotheexercise1.3individually.3)Studentschecktheanswersingroups.4)Studentschecktheanswersinclass.5)Studentsreadthestepstogether.6)Studentsreadthecorrectstatementsabouthowamicrowaveovenworkstogether.5.Studentsconcludetheinformationoftheconversation.Step3.Studentswillunderstandmoreinformationanddifficulties.1.Studentsreadtheconversationwiththespeakersandunderlinethedifficulties.2.Studentsunderstandthedifficultiesingroups.高课堂学习效率。学生通过判断正误获取并理解微波炉工作原理的信息。学生君朋合作讲习，培养学生合作学习意识，提高课堂学习效率。学生通过所获取的细节信息，总结对话内容。学生通过君朋互助，教师指导，进一步熟悉对话。Languagefocus(8min)Step1.Studentswillsumupthestructureofthepassivevoiceandunderstandthemeaningofthepassivevoice.1.Studentsobservethesentencesanddiscussthestructureandthemeaningofthepassivevoiceingroups.2.Studentssumupandfindoutthestructurean...
