《Unit1B第二课时》由会员分享，可在线阅读，更多相关《Unit1B第二课时（23页珍藏版）》请在金锄头文库上搜索。
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？为什么当太阳越低的时候，我的影子越长？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：你同意老树的说法吗？为什么？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.更多比较级的
5、变化规则1.一般情况下，形容词原级变成 比较级，直接加上er.2.形容词以e结尾，直接加r， 比如：nice-nicer更漂亮的3.辅音字母加上y字母结尾， 变y字母为i，再加er， 比如：heavy-heavier更重的4.重读闭音节，双写最后一个字母， 再加er.PS：重读闭音节就是结尾重读的音节，并且以一个元音字母加上辅音字母结尾。例如：hot，big，sad.hot hotterbig biggersad sadder 5. . 特殊情况特殊情况 good bettermuch more many more补充： 最高级就是将比较级的er转换为est，在形容词最高级的前面必须加上定冠词
6、the。 good的最高级是best（最好的）much和many的最高级是most（最多的）。写出下列形容词的比较级写出下列形容词的比较级1.angry _ 2.many _ 3.big _ 4.small _ 5.heavy _ 写出下列形容词的比较级写出下列形容词的比较级1.angry _ 2.many _ 3.big _ 4.small _ 5.heavy _ angriermuchbiggersmallerheavier写出下列形容词的比较级写出下列形容词的比较级6.good _ 7.many _ 8.hot _ 9.funny _ 10.nice _ bettermorehotterfunniernicer
