Unit 2 This is my sister.SectionA(Grammar focus-3c)Teaching aims (教学目标)1. 学会说家庭成员的称谓。2. 学会询问别人的家庭成员,向别人介绍自己的家庭成员。Language points (语言点)1. 词汇:1)学习名词:day2)学习代词:they3)学习动词:have4)学习感叹词:well, bye2. 了解句子:Oh, I see.Well, have a good day! Thanks! You too. 3. 语法:1)初步学习词的复数形式2)了解缩写词:thats, whore, whos, theyre 3)了解同位语: This is my sister Kate. Difficulties (教学难点)介绍家庭成员时对单复数词汇的正确使用。Teaching steps (教学步骤)1. Warming-up and revision(课堂热身和复习)1. Daily greetings to the