Period 4　ListeningThe General Idea of This PeriodThis period aims at getting the students to train their ability to get the key information with body language.Teaching Important PointsListen to the

单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级二倍角的正弦余弦正切 一知识回顾： 1．写出两角和的正弦余弦正切公式是什么 练习：在两角和的正弦余弦正切和角公式中令 可得到什么结果二讲授新课 倍角公式Sin2α=2sinα·cosα升幂降角公

单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级Unit 5Theme parksPeriod 2Important sentences 记忆有方课文句型背诵1.Whichever and whatever you like there is a theme park for you无论你喜欢哪一个不管你喜欢什么都会有一个适合你的主题公园2.One day news ca

Periods 1　Warming up and ReadingThe General Idea of This PeriodThis period includes Warming upPre-readingReading andprehending of Unit 2.It introduces something about agricultureespecially about D

1.5《函数的图象》导学案【学习目标】1.会用 五点法作出函数以及函数的图象的图象 2.能说出对函数的图象的影响. 3.能够将的图象变换到的图象并会根据条件求解析式.【重点难点】重点：由正弦曲线变换得到函数的图象难点：当时函数与函数的关系【学法指导】 预习图像变换的过程初步了解图像的平移【知识链接】1.函数(其中)的图象可以看作是正弦曲线上所有的点_________(当>0时)或___

Period 1　ReadingThe General Idea of This PeriodThis period includes Warming upReading andprehending of Unit 3.To elicit the topic of humourthe teacher can get the students to talk about their tea

单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级Unit 2Working the landPeriod 2Important sentences 记忆有方课文句型背诵1． If so what did you do to grow them如果这样你做什么来种植它们2．Crops such as peas or soybeans put important minera