Unit 4 The Internet Connects Us-Lesson 20 A Computer Helps!-ppt课件-(含教案+视频+音频)-市级公开课-冀教版八年级下册英语(编号：20445).zip

Unit 4Lesson 20The Internet Connects UsA Computer Helps!单词接龙单词接龙 幻灯片上单词出现时，同学应幻灯片上单词出现时，同学应迅速读出该单词并说出意思，迅速读出该单词并说出意思，说不出时，可有说不出时，可有5 5秒钟秒钟的现场求的现场求救时间（向其他同学）救时间（向其他同学）Review Words and expressionssearchtopicbunnykeyhideentersearch engineEaster Bunnylaptopdepend onEasterLead-inLets enjoy a song.Happy Easter!What do you know about Easter?Easter eggs and Easter rabbits复活节是一个西方的重要节日，在每年春分月圆之后第一个星期日。基督徒认为，复活节象征着重生与希望，为纪念耶稣基督复活。典型的复活节礼物跟春天和再生有关系：鸡蛋、小鸡、小兔子、鲜花是这一季节的象征。 Easter is a festival celebrating the Rebirth of Jesus and new life. Children use baskets to hunt for Easter eggs.1. To know some information about Easter2. To learn some words and expressionsLearning aims：Listentothepassageandfillintheblanks.Easterisanimportant_.Itdoesnot_thesamedayeachyear.ChildrenbelievethattheEasterBunnycomes_chocolateeggsforthemtofind.Rabbitsandeggsare_ofnewlife.ThatmeansEasterisawaytowelcomespring.People_Easterwiththeirfamilyandfriends.festivalandhidessymbolscelebrateTask1fallon象征，代表Workingroupstofillinthemindmap.In March or AprilWhenisit?EasterHowisitcelebrated?withfamilyandfriendsWhatisit?inWesterncultureanimportantfestivaloneofthebiggestholidaysEatdeliciousfoodtogethereatchocolaterabbitshaveegghuntsGroup workTask2searchengineoneof+最高级+名词复数dependonfalloninthiswayEasterBunny搜索引擎最的之一依靠；取决于；落在；指向这样的话复活节兔子Task4Translate the following phrases into English and underlined them on your textbooks.“oneof+最高级+名词复数”表示“最的之一”。Fillintheblankswithcorrectwords.1. Doyouknowwhichisbetter,a_(笔记本电脑)oradesktop?2.Youhaveto_(输入)apassword(密码).3.Thisisthe_(关键)toworldpeace.1. 4.Shealways_(藏)herdiaryunderherpillow(枕头)2. laptopenterkeyTask 4:Practicehides根据汉语提示完成下列句子1.Youcanalways_(依靠)Michael.2.Tears_(落在)theletterwhenshewasreading3.Couldyoutellmewhich_(搜索引擎).4.Englishis_languagesintheworld(最重要的语言之一).dependonfellonSearchengineoneofthemostimportantShow time!Computer can help us a lot and made our life more easy.We know through computer ,we can get more information. so ,computer is very important to us. Long-eared jerboasHomework1.PreviewthenewwordsandphrasesinLesson21.2.FinishofftheexerciseonEx-bookListentothepassageandwritetrue(T)orfalse(F).TTFJenny,BrianandDanny1Dannybringsabasketwithalotofchocolateeggs.()2Debbiehidestheeggsbehindrocksandundertrees.()3Debbiefillsherbasketwitheggs.()Task1Group workMakeamindmapforanimportantfestivalinspringinChinaanddosomeresearchaboutitontheInternetafterclass.laptopEasterenterkeysearchtopicdependbunnyhiden. 笔记本电脑n.复活节v.输入；进入n.关键；钥匙n.&v.搜索；查找n.话题v.依靠；取决于n.兔子v.隐藏；躲避Review Words and expressionsReadandanswer.1. HowdidthegirlsearchforinformationontheInternet?2.WhatdidMs.Liuaskherstudentstowriteabout?3.IsEasteranimportantfestivalinChineseculture?4.WhenisEaster?5.WhatdochildrendoonEasterDay?6.WhataresymbolsofEaster?Task1WecansearchforinformationontheInternet.Wecanentersomekeywordsintoasearchengine.1.HowdidthegirlsearchforinformationontheInternet?2.WhatdidMs.Liuaskherstudentstowriteabout?3.IsEasteranimportantfestivalinChineseculture?4.WhenisEaster?5.WhatdochildrendoonEasterDay?6.Whataresymbolsofnewlife?Check the answers.Sheenteredsomekeywordsintoasearchenginetofindinformationonthetopic.SheaskedherstudentstowriteareportaboutEaster.No,itisnt.ItsanimportantfestivalinWesternculture.ItisalwaysinMarchorApril.Childrenhaveegghuntsandeatchocolaterabbits.Rabbitsandeggs.3.Itsoneofthebiggestholidaysinmanycountries.在很多国家这是最重大的节日之一。Tomisoneofthebeststudentsinourclass.汤姆是我们班最好的学生之一。oneof+最高级+名词复数最的之一5.Thedatedependsonthemoon日期取决于月亮Idependonmypenforaliving.我靠写作为生。Youshouldntlistentotherumour.Youcandependonme.你可别听信流言，你可以信赖我。Alldependsontheweather.一切取决于天气。dependon取决于；根据；依靠搜素引擎依靠；取决于；根据复活节兔子落在这样搜索；寻找最的之一searchenginedependonEasterBunnyfalloninthiswaysearchforoneof+最高级+名词复数Lesson 20 A Computer Helps! 导学案班级： 八年级 课题：A Computer Helps! 课型：新授课 主备人：学习重点学习重点1.one of + 最高级最高级 + 名词复数名词复数 2.depend on 学学 习习目目 标标1.To know some information about Easter2. To learn to searc学习难点学习难点会运用句型：one of + 最高级最高级 + 名词复数名词复数 课课 前前准准 备备教学课件 学生学案学法指导学法指导课前预习 独学 合作学习教学教学 环环 节节导学设计导学设计学生活动学生活动热热 身身导导 入入Greeting Free talk and show a video about Easter 目目 标标呈呈 现现Show learning aims on the PPT and ask students to read it.Ask students to read it预习预习检检 测测Task1 Review new words and expressions Play Game to review words and expressions1.laptop 2.Easter 3.enter4.key 5.search 6.topic7.depend 8.bunny 9.hide任务任务导导 学学Task2 ListeningListen to the passage and write true (T) or false (F).Task2 Fast reading Read the lesson and fill in the blanksListening1Danny brings a basket with a lot of chocolate eggs . ()2Debbie hides the eggs behind rocks and under trees . ()3Debbie fills her basket with eggs. () Read the lesson and fill in the blanks Easter is an important _. It does not _ the same day each year. Children believe that the Easter Bunny comes _chocolate eggs for them to find. Rabbits and eggs are both _ of new life. That means Easter is a way to welcome spring. Most people _ Easter with their family and friends. Task3 I. I. Read the lesson again and try to find out the important phrases on our texts.（ask students to underline them on their texts.） II. Work in groups to fill in the mind map . 1.search engine2.one of + 最高级 + 名词复数 3.depend on4.fall on 5.Easter Bunny6.in this way 拓拓 展展延延 伸伸Task4 Quiz Fill in the blanks with correct words1. Do you know which one is better, a _ (笔记本电脑) or a desktop?2. You have to _ (输入) a password (密码).3. This is the _ (关键) to world peace.6. She _ (藏) her diary under her pillow (枕头) yesterday.7. You can always _ (依靠) Michael.8. Tears _ (落在) the letter she was reading9. The work should be done _ (这样).10. English is _ in the world (最重要的语言之一达达 标标检检 测测4. He _ (找) his pockets for the _ (钥匙). 5. What do they know about your _ (话题)?Task5 Group workShow time!布布 置置作作 业业1 .Finish off the exercise in your workbook2 .Pre-learn the words and expressions in Lesson 20.课后反思课后反思