人教版八年级英语下册《nit3WhatwereyoudoingwhentheUFOarrivedSectionA》教案33

1、课题Unit3Whatwereyoudoingwhenthe第（1）课时UFOarrived?课型新授知识与技术1.LearnTheProgressiveTenes.2.Talkaboutpastevents教1、与同学合作，研究学习，提升语言学习的兴趣；学过程与方法2.利用图片、录音机等手段进行学习。目标1、培育学生的想象能力。感情态度与2、培育学生学习英语的踊跃性和兴趣，指引学生热爱自然科学和社价值观会科学。1、thePastContinuous1、thePastTense难点ContinuousTense。要点2、whenwhile指引的时2、whenwhile引间状语从句导的时间状语从

2、句。课前教具学具增补资料准备Recordandcards.问题与情境师生活动设计企图Step1、LeadinginStep2、Presentation1.Greetingsandfree-talkAstudentperformsaUFOandtheotherstudentperformsanalien.Theyflyintotheclassroom.Thestudentsaretalkingaboutit.1.EverysmallgroupleaderisaTVreporter.Heinterviewsotherstudents.2.TheTVreporterisasking“Wherewer

3、eyouwhentheUFOarrived?”andotherstudentsanswerlikethis“IwasinthebathroomwhentheUFOInordertomakethestudentswarmup,andtobeinterestedinscience.Italsomakestheclassverylivelyandinteresting.ImproveSsEnglishexpression.andgointotheEnglish问题与情境师生活动设计企图Step3ReadingStep4Listeningarrived.”“Iwasinthekitchenwhenth

4、eUFOarrived.3.Talkinclass.4.Studentsmakeyourconversationsinpairs.1.ThesmallgroupleaderteachesotherstudentstoreadthesesentencesonPage18.2.Complete1aonPage18.MakesuretheSsunderstandwhattheymean.3学习Whatwereyoudoingwhen句型过去进行时态的组成:was/were+doing.用法:表示过去某一时刻或某一段时间正在进行的动作，一般用时间状语来表示。Listentothereportersqu

5、estionsandcirclethecorrectresponses.Complete1bonPage18.Listenandnumberthestatementsintheorderyouhearthem.Complete2aonPage19.with“when”or“while”.Complete2bonPage19.4.Notice:when/whileWhencomesbeforeaquickactionthathappensonlyonce.Theword“while”comesfromanactionthatcontinuesforsometime.environment.Ita

6、lsogivesallthestudentschancetocommunicateeachother.Inorderteachthemselvesandlearnbythemselves,becomecooperativestudying.Trainlisteningabilityofstudents.LearnwhenandWhile.问题与情境Step5Groupwork师生活动设计企图1Pointoutthepicture.AskwhatImprovetheeachpersonisdoing.students2Ask“WhatwasdoingwhentheUFOspeakingarriv

7、ed?”ability.3Askagrouptosayitsconversationtotheclass.Step6ReviewthegrammarboxbyaskingsomeReviseandGrammarFocusstudentstoreadthesentences.masterthenew.knowledge.Step7Practicing1.Theyweretalking_thephone.2.Iwas_thebarberschair.3.Theboywaswalking_thestreetwhenaUFOlanded.4.IhadaveryunusualexperienceCheckstudents._Sunday.5.ThealienvisitedtheMuseum_Flight.Fillintheblankswith“when”or“while”.1thealienwasbuyingasouvenir,thegirlcalledthepolice.Thealienwasbuyingasouvenir,theg