Unit8 Section B 2 (3a-Self Check) 教案.doc

SectionB2(3a-SelfCheck)一、教学目标：1.语言知识目标：1)复习情态动词表推测的用法。2)学会用情态动词来推测。2.情感态度价值观目标：让学生根据已有事实推测可能性。面对暂时不可解释的事情不信谣不传谣。二、教学重难点1.教学重点：1)能根据上节所学短文完成写段落关键词及短文填空的任务。2)掌握本单元所学情态动词表推测的用法并能正确运用此句型来进行表达。3)能综合运用就本单元所学习的语言知识来写作推测事件发展可能性。2.教学难点：有条理地写出事件发生过程和事件发展可能性。[来源:1]三、教学过程Ⅰ.Revision1.Haveadictationofthenewwordsandexpressions.2.Reviewthemainphrasesandsentences.1)属于belongto2)最喜爱的作家favoritewriter3)怎么啦?What’swrong?4)参加音乐会attendaconcert5)捡起pickup6)不平常的事somethingunusual[来源:学*科*网]7)奇怪的噪音strangenoisesImportantsentences:StonehengearockcircleisnotonlyoneofBritain'smostfamoushistoricalplacesbutalsooneofitsgreatestmysteries.HoweverhistorianPaulStokerthinksthiscan'tbetruebecauseStonehengewasbuiltsomanycenturiesago.…butmostagreethatthepositionofthestonesmustbeforaspecialpurpose.Mosthistoriansbelieveitmustbealmost5000yearsold.Andperhapswemightneverknow...II.Workon3a1.Tellstudentstoreadthroughthearticlein3aonpage59again.Andanswerthefollowingquestions.Whatdoyouthinkthenoisecouldbe?Whydoyouthinkthat?Whatcouldthenoisesbe?Whydoyouthinkso?[来源:Z|xx|k.Com]2.Thentalkwithapartneraboutyourinferencesandreasons.3.Letstudentstellouttheiranswers.III.WritingWorkon3b1.Tellstudentswhattheyshoulddo.Lookatthisnewspaperheadlineandfinishthearticleaboutthestrangehappenings.NoMoreMysteryintheNeighborhoodLastweekinaquietneighborhoodsomethingstrangehappened...Wenowknowwhatwashappeningintheneighborhood...Nowthemysteryissolved.Peopleintheneighborhood...Writingtips:Firstpart:backgroundinformationaboutthemysterySecondpart:howthemysterywassolvedThirdpart:howthepeopleintheneighborhoodnowfeel2.写作指导：[单元话题分析]根据一些依据或者现象进一步判断出一个结论。本单元的重点就是谈论猜测和判断。用情态动词表达猜测或判断常见的有:mustmaymightcould和can't等词。情态动词表示推测可能