unit1Howtallareyou

1、领读、学习新单词1.countryside kntrsad 乡村2. lower l 更低的3. shadow d 阴影、影子4. smarter sm:t 更聪明的5.become bkm 开始变得、变成Read and write:The sky is clearer and the sun is brighter. 天空更晴朗了，阳光更明媚了。 _ Title Little Duck is watching the sun go down.(小鸭子正在看太阳落下)。It is getting lower and lower, (太阳变得越来越低) . but his shadow is

2、getting longer and longer. (但是小鸭子的影子变得越来越长) . “Why is that?” Little Duck asks his friend Old Tree. “You are older and smarter than me” Tell me Why is my shadow longer when the sun gets lower? “ Old Tree says “Thats easy, Little Duck, The sun goes down every day. And we grow older every day. Your sha

3、dow grows longer because you are growing taller. You are becoming a big beautiful bird. “ Can you answer Little Ducks question ,Robin?阳光下的影子阳光下的影子阳光下的影子阳光下的影子阳光下的影子阳光下的影子阳光下的影子阳光下的影子太阳：东太阳：东偏南偏南西西影子：西影子：西偏北偏北东东影子长短变化：清晨长，逐渐变短，中午最短，影子长短变化：清晨长，逐渐变短，中午最短，然后变长，到太阳偏西快落山时最长。然后变长，到太阳偏西快落山时最长。太阳最高时影子最短，太阳位置

4、最低时，影子最长太阳最高时影子最短，太阳位置最低时，影子最长1.Choose a title for the story. A. Little Ducks shadow B. Old Trees shadow2.Who is younger? A. Old Tree B. The duck3.When is the Ducks shadow longer? A. In the morning B. In the afternoon读短文，完成对话。Little Duck: Old Tree, The sun gets _, but my shadow gets _. Why?Old Tree:

5、 Thats easy. You shadow gets longer because you are getting _ and growing _ every day.Little Duck: So what will happen to me?Old Tree: Welllowerlongertallerolder 1. Thats the _dinosaur in this hall。 A.tall B. taller C. tallest2. I am 23 years old. I am _than you. A old B.older C.oldest3. The river i

6、s 20 _ . A metre B metres C. metres4. I am taller _you. A. to B.than C of1. A girl is 35 _. A. grams B. kilograms C. tons2. I am 1.66 metres, you are 1.55 metres . So _. A. I am taller than you. B. I am shorter than you. C. I am taller of you.3. How _ are you? A. taller B. heavy C size4. I am strong

7、er _ my brother. A. than B of C to 5. _ _ are your shoes? Size 38. A. How tall B, How heavy C. What size连词成句：1. the Thats in tallest dinosaur hall this . Thats the tallest dinosaur in the hall.2. tall How it is ? How tall is it?3. tall They are so and big all . They are all so big and tall.4. 1.65 m

8、etres I am . I m 1.65 metres.5. am I than this taller one . I m taller than this one. 1.size what shoes your are ?2.wear 7 size I shoes. 3.mine bigger feet your are than 4.You taller me than look . 5.heavy How you are ?What size are your shoes?I wear size 7 shoes.Your feet are bigger than mine.You l

9、ook taller than me.How heavy are you?形容词的比较级变化规则：1. 一般情况下，在形容词的原级后面加-er tall +er = taller small + er = smaller old + er = older 2. 以不发音e结尾的，加-r. fine + r = finer( 更好的) late + r =later(更晚的)3. 以辅元辅结构结尾的词，双写末尾字母再加-er. big + g +er = bigger thin + n + er = thinner4. 以辅音字母加Y 结尾的词，变Y 为I 再加-er. heavy heavi

10、+ er = heavier5. 特殊情况的不规则变化 good / well better many / much more写出下列词语的比较级或把比较级变为原级写出下列词语的比较级或把比较级变为原级1.tall _ 9. happier _ 2.thinner _ 10. strong _3.heavy_ 11. sad _4.longer _ 12. angry _5.big _ 13. funny _6.hotter _ 14. smaller _7.sunny _ 15. windy _8.good _ 16. many_tallerthinheavierlongbiggerhotsunnierwellhappystrongsadangrierfunniersmallwindiermore根据句意用所给词的适当形式填空1. She is _(tall) than me .2. How _ (heavy) are you ?3. My hands are _ (big) than yours.4. She is 2 years _ (old) than me .5. Im _ (thi