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1、教育配套资料 K12 教育配套资料 K12 Unit 8 It must belong to Carla 第五课时 Section B(2a 2e)主备内容 Section B(2a 2e)教学目标【知识目标】Important words:express,circle,receive,leader,medical,purpose,prevent,energy,position,victory,enemy,period Important phrases:express a result,give a choice,add information,the historical place,th
2、e greatest mystery,communicate with,point out,in a certain way,prevent illness,honor ancestors,celebrate a victory,over a long period of time Important sentences:1 However,historian Paul Stoker thinks this cant be true because Stonehenge was built so many centuries ago.2 Another popular idea is that
3、 Stonehenge might be a kind of calendar.3 Most agree that the position of the stones must be for a special purpose.4 Most historians believe it must be almost 5,000 years old.5 Perhaps we might never know,but we do know they must have been hardworking and great planners!【能力目标】阅读短文,获取相关信息,提高学生的综合阅读能力
4、。【情感目标】通过对事物的推测,能够结合所给证据或所呈现的迹象对事物进行合理推测,训练推理能力。教学重难点 重点:重点单词及短语:express,not only but also,circle,Britain,receive,leader,midsummer,medical,purpose,prevent,energy,position,honor,victory,enemy,period,hardworking 难点:能掌握以下句子:(1)For many years,historians believed Stonehenge was a temple where ancient lea
5、ders tried to communicate with the gods.(2)The large stones were put together in a certain way.(3)As you walk there,you can feel the energy from your feet move up your body.教法学法 快速阅读;任务型阅读法;小组合作学习 Step 1 自主学习【新词自查】根据句意及汉语提示完成句子。1 The man drew a _circle_(圆圈)on the ground and made the boy stand in it.
6、2 The woman always gives us some little gifts for a certain _purpose_(目的)3 We should do something to _prevent_(阻止)them from polluting the river.4 The soldiers are singing and dancing to celebrate their _victory_(胜利)教育配套资料 K12 教育配套资料 K12 5 The laziness is one of our biggest _enemies_(敌人)on the way of
7、 learning English.Step 2 情景导入 参考案例 本文是一篇说明文,在学习短文之前教师可准备几个与短文内容相关的问题,然后邀请几位同学就提出的问题给出自己的答案或见解。(4 分钟)Questions:1 How many mysteries do you know in China?_ 2 How many mysteries do you know in the world?_ Step 3 完成教材2b 的任务【操作案例】1要求学生快速默读短文,了解大意,并找出各段的主题大意。然后邀请几位同学给出自己的答案,全班一起检查讨论。(3 分钟)2先邀请几位同学阅读短文(可一人
8、一段),教师要注意语音,及时纠正。然后播放录音,全班同学一起跟读。(3 分钟)设计意图:通过反复阅读短文,限时独立完成所给问题,使学生循序渐进地了解文章大意,训练筛选信息的能力,感知重要的知识点,直至综合语言,深入了解文章,培养学生的全面素质。Step 4 完成教材2c 2e 的任务【操作案例】1让学生再细读短文,完成2c 的表格。(3 分钟)2在2a 表格中选择恰当的连词完成2d 所给的句子。并请5 位同学朗读自己的句子,全班集体核对答案。(5分钟)3让学生分组先讨论2e 的问题,然后请2 3 组同学说出自己的答案。(3 分钟)4让学生观看巨石阵的视频资料,并进行讨论。设计意图:将听、说、读
9、、写的任务结合起来不仅锻炼了学生的语言综合运用能力,还巩固了学生对目标语言的学习、识记和运用。知识点拨 prevent prevent 作及物动词,意为“防止,预防;阻止,阻挠”。prevent sth.意为“预防某物,阻止某事的发生”。prevent sb.from doing sth.意为“阻止某人做某事”。from 可省略。receive receive 用作动词,意为“接受;收到”。【辨析】accept 与 receive 两个词都有“接受”别人的东西的意思,但用法不尽相同。accept 有主动或赞许的意味,表示不但收下,而且内心里同意接受,是主观上愿意接受。教育配套资料 K12 教育
10、配套资料 K12 receive 指客观上已经发生的情况,不管接受者愿意接受与否,而事实上收到了某物。巩固提升 Step 5 完成名师测控配套练习。板书设计 Section B(2a 2e)Important sentences:1 However,historian Paul Stoker thinks this cant be true because Stonehenge w as built so many centuries ago.2 Another popular idea is that Stonehenge might be a kind of calendar.3 Most
11、 agree that the position of the stones must be for a special purpose.4 Most historians believe it must be almost 5,000 years old.5 Perhaps we might never know,but we do know they must have been hardworking and great planners!本节课让学生观看视频是一种很好的学习方式,教师可以根据情况多采用这一模式来进行课堂引入或者课堂讨论。班上的学生一起观看与教学内容相关的视频资料,然后进行讨论,能够营造出很好的课堂气氛,使学生能够迅速融入到课堂活动中,跟随教师的步伐进行英语学习。