Unit 2 It’s a circle. 一、 Have fun( 外语也有趣 )A mother mouse老鼠的第二语言也重要A mother mouse was out for a stroll with her babies when she spotted a cat crouched behind a bush. She watched the cat, and the cat watched the mice. Mother mouse barked fiercely, “Woof, woof, woof!” The cat was so terrified that it ran for it‘s life. Mother mouse turned to her babies and said, “Now, do you understand the value of a second language?” 一只母老鼠带着孩子出来散步,突然她看见一只猫正在灌木丛中虎视耽耽。母老鼠向着猫叫道:“汪,汪,汪”,猫听了非常害怕,拼命跑走了。母老鼠回过头洋洋自得的对孩子说: " 现在你知道外语的重要性了吧。 "二、 Revision (复习前知)rectanglea dotsquaretwo circlesthree lines二、 Revision (复习前知)定义:1 、单数可数名词 数量是 1 的可数名词。2 、复数可数名词 数量等于或者大于 2 的可数名词。三、 Presentation (新知呈现)• 1 、 有 7 个 • 2 、有 1 个 • 3 、有 5 条 • 4 、有 4 个 circlessquarelinesdots????。。。。there be 句型( 1 )有 1 个正方形。( 2 )有 7 个圆圈。 ( 3 )有 5 条直线。 ( 4 )有 4 个点。(1) There is one square.(2) There are seven circles.(3) There are five lines.(4)There are four dots. 认识我!is 和 are 可以统称为 be 动词,所以我们把 there is 和 there are 这种句式结构统称为 there be 句型。there be 句型( 2 )1 、 there is+ 单数可数名词(或者不可数名词)例: There is a circle. 有一个圆形。 There is a square. 有一个正方形。 There is a line. 有一条直线。 There is a dot. 有一个点。2 、 there are+ 复数可数名词例: There are two circles. 有两个圆形。 There are three squares. 有三个正方形 There are four lines. 有四条直线。 There are five dots. 有五个点。四、 Game- 我是小英雄1 、跟我读one 一; two 二;three 三; four 四; five 五; six 六;seven 七; eight 八;nine 九; ten 十eleven 十一;twelve ...