Unit1B第二課時

1、Part BUnit 1 How tall are you? ?Hello! Im Little Duck.I am watching the sun go down.The sun is getting lower and lower（越低）.My shadow（影子） is getting longer and longer.Why is that？為什么當太陽越低的時候，我的影子越長？Why is my shadow gets longer when the sun gets lower? The sun goes down every day,and we grow older eve

2、ry day.Your shadow grows longer because you are getting taller.Old Trees says：你同意老樹的說法嗎？為什么？Do you agree with Old Tree? Why?Tips:Little Ducks shadow gets longer is because of the sun.Read and circle.1. Choose a title for the story. A. Little Ducks shadow B. Old Trees shadow2. Who is younger? A. The

3、tree. B. The duck.3. When is the ducks shadow longer? A. In the morning. B. In the afternoon.Read and circle.1. Choose a title for the story. A. Little Ducks shadow B. Old Trees shadow2. Who is younger? A. The tree. B. The duck.3. When is the ducks shadow longer? A. In the morning. B. In the afterno

4、on.Old Tree, the sun gets lower, but myshadow gets longer. Why?Read the story again and finish the dialogue.Thats easy. Your shadow gets longer because you are getting older and growing taller every day.low-lower long-longer old- oldersmart-smarter tall- tallerPlease circle the words with -er.更多比較級的

5、變化規(guī)則1.一般情況下，形容詞原級變成 比較級，直接加上er.2.形容詞以e結尾，直接加r， 比如：nice-nicer更漂亮的3.輔音字母加上y字母結尾， 變y字母為i，再加er， 比如：heavy-heavier更重的4.重讀閉音節(jié)，雙寫最后一個字母， 再加er.PS：重讀閉音節(jié)就是結尾重讀的音節(jié)，并且以一個元音字母加上輔音字母結尾。例如：hot，big，sad.hot hotterbig biggersad sadder 5. . 特殊情況特殊情況 good bettermuch more many more補充： 最高級就是將比較級的er轉換為est，在形容詞最高級的前面必須加上定冠詞the。 good的最高級是best（最好的）much和many的最高級是most（最多的）。寫出下列形容詞的比較級寫出下列形容詞的比較級1.angry _ 2.many _ 3.big _ 4.small _ 5.heavy _ 寫出下列形容詞的比較級寫出下列形容詞的比較級1.angry _ 2.many _ 3.big _ 4.small _ 5.heavy _ angriermuchbiggersmallerheavier寫出下列形容