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1、Free talkHow old are you?Im _ years old.How tall are you?Im _ metres tall.Im _m tall.How heavy are you?Im _ kg.第1頁/共33頁Review 請快速說出圖片中閃現(xiàn)的單詞并拼寫請快速說出圖片中閃現(xiàn)的單詞并拼寫smallertallerheavierbiggerlongershorterthinnerolderyoungerstronger第2頁/共33頁反義詞連一連反義詞連一連oldertallerlongerheaviersmallerstrongerthinnershorteryou

2、ngerbiggerfatterweakerlightershorter第3頁/共33頁形容詞的比較級和最高級變化規(guī)則：1. 一般情況下，在形容詞的原級后面加-er或-est. tall tallertallest2. 以不發(fā)音e結(jié)尾的，加-r或-st. fine finer finest3. 以輔元輔結(jié)構(gòu)結(jié)尾的詞，雙寫末尾字母再加-er或-est. big bigger biggest4. 以輔音字母加y 結(jié)尾的詞，變y 為i 再加-er或-est. heavy heavier heaviest5. 特殊情況的不規(guī)則變化 good / well better best第4頁/共33頁寫出下列

3、詞語的比較級或把比較級變?yōu)樵墝懗鱿铝性~語的比較級或把比較級變?yōu)樵?.tall _ 9. happier _ 2.thinner _ 10. strong _3.heavy_ 11. bad _4.longer _ 12. angry _5.big _ 13. funny _6.hotter _ 14. smaller _7.sunny _ 15. windy _8.good _ 16. many_tallerthinheavierlongbiggerhotsunnierwellhappystrongerworseangrierfunniersmallwindiermore第5頁/共33頁W

4、arm up更清晰更清晰更明亮更明亮想到想到變化變化第6頁/共33頁Spring is coming. What will happen ?The sky is clearer.The sun is brighter.The river is cleaner.The grass is greener.The trees are taller.The weather is warmer.The flowers are more beautiful.Tips: 多音節(jié)形容詞比較級，在形容詞前多音節(jié)形容詞比較級，在形容詞前+more。 第7頁/共33頁Wu Yifan and his family

5、are going on a trip to the countryside. Wu Yifan has a story to tell Robin. Read and write Tips:go on a trip 旅行，去旅行，進行一次旅行旅行，去旅行，進行一次旅行countryside鄉(xiāng)村鄉(xiāng)村第8頁/共33頁 The story is about a duck and a tree. Lets read the story together. Read and writelittle duckold tree第9頁/共33頁形容詞比較級形容詞比較級動詞第三人稱單數(shù)形式動詞第三人稱單數(shù)形式

6、用方框標出文章中的形容詞比較級，用圓用方框標出文章中的形容詞比較級，用圓圈圈出文章中的動詞第三人稱單數(shù)形式。圈圈出文章中的動詞第三人稱單數(shù)形式。第10頁/共33頁Language Points Read and Write1.The sky is clearer and the sun is brighter. 天空更晴朗，陽光更明媚。2. The sun goes down. 太陽落下去了。3. It is getting lower and lower. 它變得越來越低。4. You are smarter than me. 你比我聰明。5. You are becoming a beau

7、tiful bird. 你正在變成一只美麗的鳥。第11頁/共33頁 Little duck is watching the sun go down. It is getting lower and lower, but his shadow is getting longer and longer.學習新知學習新知 Read and writeTips:go down下降下降 lower and lower越來越低越來越低shadow影子影子 longer and longer越來越長越來越長比較級比較級 + and + 比較級：越來越比較級：越來越be動詞動詞+動詞動詞ing形式：表示正在做

8、形式：表示正在做第12頁/共33頁 “Why is that?” little duck asks his old friend Old Tree. ”You are older and smarter than me. Tell me why is my shadow longer when the sun gets lower?”學習新知學習新知 Read and writeTips:smater: smart的比較級，意思是的比較級，意思是”更聰明更聰明”第13頁/共33頁 Old tree says, “Thats easy, Little Duck. The sun goes dow

9、n every day, and we grow older every day. Your shadow grows longer because you are growing taller. You are becoming a big bird!”學習新知學習新知 Read and writeTips:easy:簡單的簡單的第14頁/共33頁Read and circle第15頁/共33頁Read the dialogue again and finish the dialogue.lowerlongeroldertaller第16頁/共33頁Think and discuss.第17

10、頁/共33頁思考：思考：Its a natural phenomenon. 自然現(xiàn)象自然現(xiàn)象當太陽變得越來越低時，當太陽變得越來越低時，為什么我們的影子會越來為什么我們的影子會越來越長？越長？第18頁/共33頁讀一讀，選擇最佳答案 1、The monkey has a _ tail. A. longer B. tall C. long 2、The brown monkey is _than the yellow one. A .strong B. stronger C. funny 3、My ruler is _ than your ruler. A. short B .taller C .l

11、onger第19頁/共33頁根據(jù)句意用所給詞的適當形式填空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 _ (thin) than you.6.You are _(short) than me.7.ZhangPeng is _(young) than me.8.The elephant is _(strong) than the panda.tallerheavybiggerolder

12、thinnershorteryoungerstronger第20頁/共33頁按要求寫句子1. are, you, than, stronger, me（.）（連詞成句）2. long, your, legs, are, how（?）（連詞成句） 3. hands, are, bigger, yours, than, his（.）（連詞成句） You are stronger than me.How long are your legs?His hands are bigger than yours.第21頁/共33頁Read and choose 選詞填空. 1. You are _(stro

13、ng/stronger)than your brother. 2. A dog is _(shorter/stronger) than a giraffe. 3.The man is _(younger/older) than the boy. 4. Im 145cm _(taller/tall). 5.Tom is _(tall/taller) than Mike.strongershorteroldertalltaller第22頁/共33頁 Read and fill.讀句子，填上所缺的單詞。 1、Im 12 years old. You are 13. Im _ than you. 2、

14、Im 160cm tall. You are 164cm.You are than me. 3、Im taller than you, so you are _than me. 4、You are 50kg. Im 48kg. Youre _ than me. 5、You are 10 years old . Im 12 . Im _years older than you.youngertallershorterheaviertwo第23頁/共33頁1. My shoes are size 39.(對劃線部分提問)2. She is 49 kilograms.(對劃線部分提問)3. She

15、is 1.70 metres tall.(對劃線部分提問)4. 翻譯：他比我高，比我聰明。What size are your shoes?How heavy is she?How tall is she?He is taller and smarter than me.第24頁/共33頁用所給詞的適當形式填空1. A giraffes neck is _( long) than a goats neck.2. Zip is _(old) than Zoom.3. I am _(tall) than her.根據(jù)漢語意思填空。1. Thats _dinosaur in this hall.(最

16、高的)2. It is taller _both of us together.(比)3.There are more_ over there.(恐龍) 4. I am 1.65 _(米)longeroldertallerthe tallestthandinosaursmetres第25頁/共33頁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 is 20 _ . A m

17、etre B metres C. metres4. I am taller _you. A. to B.than C of第26頁/共33頁1. 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 stronger

18、_ my brother. A. than B of C to 5. _ _ are your shoes? Size 38. A. How tall B, How heavy C. What size第27頁/共33頁連詞成句：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.

19、1.65 metres I am . I m 1.65 metres.5. am I than this taller one . I m taller than this one. 第28頁/共33頁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 look taller than me.How heavy are you?第29頁/共33頁寫出下列詞的比較級big thin fat funny happy heavy tall strong small . biggerthinnerfatterfunnierhappierheavierstrongertallersmaller第30頁/共33頁Homework1.背誦B.Lets talk課文；2.訂正課堂聽寫本；3.完成英語小練（除作文）。第31頁/共33頁第32頁/共33頁感謝您的觀看。第33頁/共33頁