六年级下册Unit 1 A Lets talk.ppt

1、,Unit 1 How tall are you? Part A Lets Talk,How old are you? 你几岁了？（问年龄） I am 14 years old. 我14岁了。 How tall are you? 你有多高？（问身高） I am 1.65 metres. 我1.65米。,shorter,taller,short shorter tall taller,与比较级的初次见面,younger,older,young younger old older,longer,shorter,long longer short shorter,比较级规则变化的6种情况：,1.直接

2、加er: tall 2.y结尾，去y加ier: funny 3.e结尾，直接加r: large 4.双写最后一个字母加er: big 5.多音节单词前面加 more ：beautiful 6.不规则单词比较级，要死记硬背：good,taller,funnier,larger,bigger,more beautiful,better,比较级：表示两者 (人或事物) 的比较。 eg. I am taller than Tom. 我比汤姆更高。 eg. My dress is more beautiful than hers. 我的裙子比她的更漂亮。,Zeng Zhiwei is short.,Pa

3、ng Changjian is,Pang Changjian is Zeng Zhiwei.,shorter.,shorter than,than 比,Jordan is tall.,Yao Ming is taller.,Jordan,2.26m,1.98m,Yao Ming is taller than jordan.,Liu Huan is old .,Fei Mao is,Fei Mao is Liu Huan.,80岁,90岁,older .,older than,Lin Xinru is young.,Liu Yifei is,Liu Yifei is Lin Xinru.,18岁

4、,28岁,younger.,younger than,fast,faster,Look at the pictures and understand 看图并理解,dinosaur 恐龙,Whats the dinosaur like?,Its tall and strong.,剑龙（Stegosaurus）,How tall is the dinosaur?,Its 4 meters.,How tall is the dinosaur?,Its 6 meters.,翼龙又名翼手龙 （Pterosauria）,How tall is the dinosaur?,Its 2.5 meters.,S

5、auroposeidon 波塞东龙,How tall is the dinosaur?,Its 18 meters.,Its 4 meters.,Its 6 meters.,Its 18 meters.,Its 2 meters.,A,B,C,D,This dinosaur is the tallest dinosaur. .,How tall is it?,Its 18 meters.,Its 18 meters.,C,B,Which one is taller?,Dinosaur C is taller than dinosaur B.,Its 6 meters.,B,Its 6 mete

6、rs.,Its 2 meters.,D,Which one is taller?,Dinosaur B is taller than dinosaur D.,Its taller than both of us together.,（我们两个加在一起）,它比我们两个加在一起还更高！,dinosaur museum,hall 大厅展览厅,How tall is the tallest dinosaur? What are these dinosaurs like? How tall is Zhang Peng?,Maybe 4 meters.,Theyre all so big and tall

7、.,He is 1.65 meters.,Who is taller,Zhang peng or the small dinosaur?,它比我们加起来还要高,更多的,我比这只高呢,也许、可能,最高的,展览厅,1. Thats the tallest dinosaur in the hall. 最高级用于三者及以上进行比较。 例句：他是我们班最高的学生。 -He is the tallest student in my class. 我是我们家最年轻的人。 - I am the youngest people in my family.,最高级前面必须加the,最高级：加est,2.How t

8、all is it ？它(恐龙)有多高？ How tall 用来询问身高。 am I ? How tall are you? is she / he / it? 回答：You are I am +. metres. She/ he / it is,你有多高？,她/ 他/ 它有多高？,我有多高？,3. I m taller than this one. 我比这只更高一点。 比较级用于两者之间进行比较。 关键词：than 比 例句：1. 他比我更年轻。 - He is younger than me. 2. 我比她更高一点。 - I am taller than her.,注意：有than 的地方

9、要用比较级。,按要求写一写 1. taller(反义词)_ 2. older (反义词)_ 3. heavy(比较级)_ 4. metre(复数)_ 5. longer（反义词）_ 6. tall (最高级)_ 7. young(最高级)_ 8. dinosaur（复数）_ 9. old (最高级)_ 10. long(最高级)_,shorter,younger,heavier,metres,shorter,tallest,youngest,dinosaurs,oldest,longest,用所给词的适当形式填空 1. A giraffes neck is _( long) than a go

10、ats neck. 2. Zip is _(old) than Zoom. 3. I am _(tall) than her. 根据汉语意思填空。 1. Thats _dinosaur in this hall.(最高的) 2. It is taller _both of us together.(比) 3.There are more_ over there.(恐龙) 4. I am 1.65 _(米),longer,older,taller,the tallest,than,dinosaurs,metres,1. Thats the _dinosaur in this hall。 A.ta

11、ll B. taller C. tallest 2. I am 23 years old. I am _than you. A old B.older C.oldest 3. The river is 20 _ . A metre B metres C. metres 4. I am taller _you. A. to B.than C of,填空题比较级填空,1. A is 10 years old, B is 11 years old. A is _ than B. Tom is 160 cm, Lucy is 170 cm. Lucy is _than Tom. The elephan

12、t is 893 kg, the pig is 158 kg. The elephant is _than the pig.,younger,taller,heavier,填空题计算,1.A is 23 years old, B is 4 years older than A. B is _ years old. 2.Lucy is 159 cm, Alice is 16 cm shorter than Lucy, Alice is _cm. 3.Amy is 43 kg, Zhangpeng is 23 kg heavier than Amy, Zhangpeng is _kg.,(23+4=27) 27,(159-16=143)143,(43+23=66) 66,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