人教版 八年级 下册 英语 UNIT 5《课时 2　Section A(3a-3c)》教案

课时2SectionA(3a-3c)课时教学目标1.能够通过标题和文章插图猜测文章的主旨大意。2.能够用思维导图梳理文章内容，并以思维导图为提纲复述文章。3.学习在遇到困难的时候互相帮助的精神。教学过程Pre-readingStep1Lead-in1.Showstudentsavideoofarainstormhittingtheneighborhood.Andaskstudents“Whathappened?”2.Beforereading,askstudentstobrainstormtogether.(1)Whatistheweatherlikebeforearainstorm?(2)Whatshouldwepreparebeforearainstorm?Answers(1)Tips:blackclouds,strongwinds,thunderandlightning(2)Tips:flashlights,matches,lighters,candles,food,waterStep2Workon3a1.Showthetitleandtheillustrationtostudents.Askstudentstopredictthemainideaofthetext.2.ShowthemapofAmerica,andaskstudentstofindthepositionofAlabama.3.TellstudentssomethingaboutAlabama:AlabamaisinthesoutheastoftheUnitedStates.Thereareoftentornadoes,hurricanesandrainstormsinMarchandAprileveryyear.While-readingStep3Workon3aFastreading1.Askstudentstoreadthepassagequicklyandmatchthemainideastotheparagraphs.Para.1 A.Everyonewasbusyforthecomingstorm.Para.2 B.Itwasreported（报道）thatarainstormwascoming.Para.3 C.Theneighborhoodwasinamessafterthestorm.Para.4 D.Theheavyrainfinallystarted.AnswersPara.1—BPara.2—APara.3—DPara.4—C2.Askstudentstoreadthepassageanddivideitintothreeparts.(1)Part1(Paragraph1andParagraph2)Beforetherainstorm①ReadParagraph1quicklyandtrytocompletethemindmap.Answers(1)winds(2)clouds(3)dark(4)light(5)midnight②ReadParagraph2carefullyandfillintheblanksaboutwhatpeopleweredoingbeforethestorm.Ben’sdad(1)wood(2)thewindows.Ben’smom(3)andradiowereworking.Shealsoputsome(4)and(5)onthetable.Answers(1)wasputtingpiecesof(2)over(3)wasmakingsuretheflashlights(4)candles(5)matches(2)Part2(Paragraph3)DuringtherainstormReadPart2carefullyandcompletethemindmap.Answers(1)beatheavilyagainstthewindows(2)washelpinghismommakedinner(3)triedtoplayacardgame(3)Part3(Paragraph4)AftertherainstormAskstudentstoreadPart3carefullyandanswerthequestions.①Whatwastheneighborhoodlikeafterthestorm?②WhatdidBen’sfamilydo?③Whatdidthewriterthinkoftherainstorm?Answers①Theneighborhoodwasinamess.Fallentrees,brokenwindowsandrubbishwereeverywhere.②Theyjoinedtheneighborstohelpcleanuptheneighborhoodtogether.③Itbroughtfamiliesandneighborsclosertogether.TextbookAnswersAnswerswillvary.Suggestedanswers:1.Strongwindswereblowing,andblackcloudsweremakingtheskyverydark.2.Theneighborhoodwasinamess.Therewerefallentrees,brokenwindowsandrubbisheverywhere.Carefulreading（知识点讲解及针对训练详见上课课件PPT）TheStormBroughtPeopleCloserTogetherBencouldhearstrongwindsoutsidehishomeinAlabama.Blackcloudswerefeellike(1)感觉像+sth.(2)想要+doingsth.makingtheskyverydark.Withnolightoutside,itfeltlikemidnight.ThenewsonTVreportedthataheavyrainstormwasinthearea.bedoingsth.while...bedoing当……时……（前后都用进行时，表示两个动作同时进行）Everyoneintheneighborhoodwasbusy.Ben’sdadwasputtingpiecesofwoodmakesure(that)...确保；设法保证besuretodosth....一定要，务必（去做某事）overthewindowswhilehismomwasmakingsuretheflashlightsandradiowereworking.Shealsoputsomecandlesandmatchesonthetable.重重地击打在……Benwashelpinghismommakedinnerwhentherainbegantobeatheavilyagainsttrytodosth.试图做某事；trydoingsth.尝试做某事thewindows.Afterdinner,theytriedtoplayacardgame,butitwashardtohavefunwithaseriousstormhappeningoutside.起先fallasleep进入梦乡Bencouldnotsleepatfirst.Hefinallyfellasleepwhenthewindwasdyingdowndiedown逐渐变弱，消失dying现在分词ataround3:00a.m.Whenhewokeup,thesunwasrising.Hewentoutsidewithwakeup醒来；唤醒一团糟hisfamilyandfoundtheneighborhoodinamess.Fallentrees,brokenwindowsjoinsb.todosth.加入某人做某事cleanup打扫（或清除）干净andrubbishwereeverywhere.Theyjoinedtheneighborstohelpcleanupthebreak...apart使……支离破碎neighborhoodtogether.Althoughthestormbrokemanythingsapart,itbroughtfamiliesandneighborsclosertogether.bring(sb.)closer(together)使……更团结，关系更近Step4Workon3b1.Askstudentstoreadthepassageagain.2.Askstudentstocompletethesentencesin3b.3.Chooseoneortwostudentstochecktheanswers.TextbookAnswers1.wereblowing2.wasputtingpiecesofwoodoverthewindows3.washelpinghismommakedinner4.fellasleep;wasdyingdownPost-readingStep5Workon3c1.Discussingroups.Thinkdeeplyaboutthequestions.(1)Whatotherthingscanbringpeopleclosertogether?(2)Howcanwehelpeachotherintimesofdifficulty?2.Askseveralstudentstosharetheirgroups’ideasinclass.TextbookAnswersAnswerswillvary.Suggestedanswers:1.Anearthquake,fire,floodsandsoon.2.Weshouldcalmdownandencourageothersintimesofdifficulty./Weshoulddowhatwecandotohelpothers,likeraisingmoney,providingclothes,foodandmedicineandsoon.教学效果评价通过本课时的学习，学生提高了记忆检索、提取概括、分析判断、推理论证、创造想象等英语学科能力,能利用思维导图梳理概括出文章结构，通过小组合作提升了思维能力。作业完成《点拨训练》UNIT5课时2SectionA(3a—3c)的练习。教学笔记_____