Module 8 Accidents-Unit 3 Language in use-ppt课件-(含教案)-市级公开课-外研版八年级上册英语(编号：700ba).zip

Past continuousTeaching aims:1. Ss are able to master the structure, meaning and function of past continuous.2. Ss are able to tell the difference from simple past and past continuous when they use them.Key points:The differences of meaning and function between past continuous and simple past.Difficulties:The usage of simple past and past continuousStudent analysis:Students in Grade 8 learned simple past in primary school but its the first time they learned past continuous. The structure and meaning of the past continuous are similar to the present continuous, so students can understand it quickly. However, because both tenses are used to describe things happened in the past, students may be confused when they use two tenses at the same time. Stage Stage aimTeachers activitiesStudents activitiesWarming up1 Leading-inIntroduce the task of this lesson, which is to find out who ate the cake.Make sure Ss know what they are going to do in the lesson and lead in the grammar, past continuous. T introduces the lesson task and arouse Ss interest.T: Anna bought a cake for breakfast in the afternoon Listen to T carefully.Listening activitiesListen to the monologue of 3 people and take some notes to see what they were doing.Speaking activitiesGroup work: after listening what Tom, Bill and Betty were doing at home, discuss who ate the cake and why you think so. Reading activitiesSs read Annas thinking and choose the correct form of the verbs. After reading they Ss get familiar with past continuous by listening and go over the basic structure of it.Ss can basically use past continuous in the discussion. They are able to develop their logical thinking as well.Get ready for the next step.Ss use both past continuous and simple past at the same time, by reading and finishing the activity they can T asks Ss to listen and finish the table.T concludes the structure of past continuous.T provides the form for Ss to express their idea.I think _ ate the cake. Because _ was _.T asks some students to tell who ate the cake and writes down their ideas.T asks Ss to read and choose the correct verbs.After checking the answer, T Listen carefully and complete the table.Think free and speak out what they think.Ss read and finish the task.Take some notes when T makes a summary.have enough proof to find out who ate the cake.feel the differences.summarizes the different usages of the two tenses. Provide a word bank to tell dynamic and static verbs.Writing activitiesHelp Anna write the diary on what happened to the cake.EvaluationT shows the criteria and grades some students writing. Ss can use both tenses again to check if they can tell the differences of the two tenses.Evaluate their writing to make sure they master the structure, meaning and function of past continuous.T asks Ss to help Anna finish her diary with the scaffolding and some pictures.Dear diary,Today, something surprising happened. T grades the dairy according to the criteria and summarizes again if necessary.Ss finish Annas diary with the tipsSs check if they make mistakes in their writing.Homework1.Fininsh P104 1-4 in the text book.Past ContinuousWhen I went out, he was working. Who ate the cake? Detective 侦探Anna bought a cake for breakfast in the afternoonAnnabought a cakeput it in the kichenhad a walk?ate the cake Who ate the cake? 请输入你的题目SonBillThere were 3 people at home.HusbandTomDaughter Betty What were you doing? Name was/were doing TomI was busy. There was so much work to do. I didnt have dinner. I _ at that time.BillI _ at 8 oclock. I _ when you came home. But someone went into the kitchen.BettyI _ when you went out. I _ at 9 oclock. I didnt know there was a cake. What were you doing? Name was/were doing TomI was busy. There was so much work to do. I didnt have dinner. I _ at that time.BillI _ at 8 oclock. I _ when you came home. But someone went into the kitchen.BettyI _ when you went out. I _ at 9 oclock. I didnt know there was a cake.was workingwas doing my homeworkwas taking a showerwas playing the pianowas drawingGroup work:Who ate the cake? I think _ ate the cake.Because _ was _TomBillBettyI bought/was buying a cake this afternoon, but someone ate it.Tom had/was having lots of work to do this evening so he worked in his room all night. When I went out, he worked/was working at that time. But when I arrived/was arriving home, he was watching TV in the living room and enjoying the TV show.Annas thinkingWhile Tom worked/was working, Bill did/was doing his homework. After He finished/was finishing his homework, he took a shower. While he took/was taking a shower, he heard someone open the kitchen door. He doesnt like sweets. Annas thinkingBetty played/was playing the piano at 7 oclock. When I came back at 9 oclock, she drew/was drawing then. She looked tired. She likes cakes and sandwiches. But she didnt know there was a cake.Annas thinkingTruth: Tom ate the cake.Simple Past(一般过过去时时)Past Continuous(过过去进进行时时)意义时间状语例句Sum up （总结总结 ）过去某个时刻或某一时间段正在进行的动作, 强调过去某一时刻或时段正在进行或持续的动作，动作未完成过去发生的动作或状态，所表示的动作往往已经完成过去的时间: yesterday, this morning/afternoon,last year, in 2017过去较具体的时间点或者时间段: then,at this/that time yesterday, at 6 oclock last Sunday, from 6 to 9 last night, when , while After he finished his homework, he took a shower.When I went out, he was working at that time.请输入你的题目Anna decides to write a diary.请输入你的题目Anna decides to write her diary.Dear diary,Today, something surprising happened.I bought a cake for breakfast in the afternoon, but my husband Tom ate it.While I _(ask), someone _ (knock at).Bill and Betty_(sing), when I _ (open).I _ (forget), but they _ (remember).I was so happy tonight. 请输入你的题目Tips?askknock atopensing 请输入你的题目Grammar(语法) correct. spellingEvaluation(评评价)31Handwriting(书写). 1请输入你的题目1. Finish P104 1-4 in the textbook.HomeworkTHANK YOU