Unit2Howoftendoyouexercise第五课时SectionB(3a～SelfCheck)【学习目标】1．学生能询问或谈论别人饮食、锻炼的频率、休息的时间及选择不同频率的理由。2．学生能够综合总结回顾所有的频率词，并学会运用所学的频率词书面描述某人的生活习惯。3．学生能够养成良好的生活习惯，合理安排时间。【学习重点】学生能综合运用所学的重难点词汇来完成相关任务。【学习难点】总结回顾所有的频率词，并学会运用所学的频率词书面描述某人的生活习惯Learningactiontips：Themaincontentofthislessonisabouttalkingabouttheirownorothers'livinghabits.Askstudentstotalkabouttheirownlivinghabitsaccordingtotheknowledgelearned.Learningactiontips：PreviewthewordsonPage15－16inthewordlist.Studentsreadthewordsbyphoneticsymbols,thenunderlinenewwordsin3aandmarktheChinesemeaning.【Methodcoach】▲however和but区别(1)however作副词，意为“然而，可是”，表示转折关系，可放在句首、句中或句末，其前或其后通常要加逗号。(2)but作连词，一般位于它所引出的分句之首，其后直接跟句子，but后一般不用逗号。【导练】(1)Sheisverysmart，however，sheisquitelazy.(2)Sheisverysmart，butsheisquitelazy.Task2Learningactiontips：1．Studentstalkaboutthefrequencyofdoingsomethingaccordingtothesentenceslearnedintheunitandmakethedialogueaccordingtothem.2．Studentsread3aandfinishtheexercisesin3a,answerthequestionsaccordingtothemainideaofthepassage.3．Studentssumuptheirowngoodhabitsandbadhabitsandtheirfrequency.4．Studentsimitate3aandstringtogetherthesentencestheywritetointroducetheirownlivinghabits.情景导入生成问题1．T：Whatareyourgoodhabits?S：________________________________________________________________________2．T：Whatareyourbadhabits?S：________________________________________________________________________自学互研生成能力Task1Let'sreadthenewwordsandthephrases.1．Icanread.(我会读)dentist，magazine，however，than，almost，less，none，point2．Icanwrite.(我会写)翻译下列短语。(1)看电视2个多小时watch__TV__for__over__2__hours(2)帮忙做家务help__with__housework(3)熬夜到很晚stay__up__late(4)去看牙医go__to__the__dentist(5)一个16岁的高中生a__16yearold__high__school__student(6)洗牙teeth__cleaning(7)几乎每天almost__everyday(8)一年几次a__few__times__a__year(9)不到6个小时less__than__six__hours(10)1到4个小时one__to__four__hours(11)5个小时或更多five__hours__or__more(12)健康习惯healthy__habits3．Icansummarize.(我会总结)(1)16yearold意为“16岁的”，是一个复合形容词，由“数词＋名词单数＋形容词”构成，中间由连字符连接，在句中作定语。(2)morethan与lessthan的区别：morethan意为“多于”，相当于over；其反义词为lessthan，意为“少于”。(1)Jackistenyearsold.(改为同义句)Jackisatenyearoldboy.(2)到达学校用时从未超过半小时。Itnevertakesmore__than/overhalfanhourtogettoschool.(3)他们会在那里待不到三天。They’llstaythereforlessthanthreedays.Task2Makeconversationsandwriteanarticle.1．Icanmakeconversations.(我会编对话)A：Whatdoesyourmotherusuallydoonweekend?B：Shealwaysdoes__housework．A：Whatdoesyourfatherdoonweekends?B：Hesometimes__goes__fishing．A：HowoftendoyouwatchTV?B：IwatchTVevery__day.Howaboutyou?A：Oh，IneverwatchTV.【Methodcoach】▲afraid的用法(1)beafraidofsth./doingsth.害怕……如：Thelittlegirlis__afraid__ofsnakes.那个小女孩害怕蛇。(2)beafraidtodosth.如：Theyare__afraid__to__swimalone.他们害怕独自游泳。Task3Learningactiontips：1．Finishthetaskin4toseeifyourhabitsarehealthy.2．Makesentencesaccordingtoselfcheck1tofinishselfcheck2,toseewhosesentencesaremadequicklyandcorrectly(Groupcompetition)．...
