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1、How tall are you? Part B （Lets learn & Match and say）,Unit 1,Part B Lets learn & Match and say课件,Look and compare,Lily 1.5 m,Tom 1.65 m,Sue 11,Jack 13,A: How tall are you? B: Im.metres. A: Im.metres.Im taller/shorter than you. A: How old are you? B: Im.years old. A: Im.years old.Im older/younger tha
2、n you.,Revision,Part B Lets learn & Match and say课件,Presentation,Lets learn,John: How heavy are you,Jim? Tim: Im 52 kilograms. John: Youre heavier than me.,Read,listen and answer.,Part B Lets learn & Match and say课件,1.How heavy is Jim? 2.Who is heavier,Jim or John?,He is 52 kilograms.,Jim is heavier
3、 than John.,Part B Lets learn & Match and say课件,森林里要举办“动物之最”的评选活动，看看它们竞选时都说了什么吧!,Part B Lets learn & Match and say课件,Im 120 kilograms.Im heavy.,Im 210 kilograms.Im heavier.,Part B Lets learn & Match and say课件,The elephant is heavier than the bear.,拓展：最高级 heaviest,巧记：heavy将y变i+er=heavier,heavier,Part
4、 B Lets learn & Match and say课件,Im thin.,Im thinner.,Thinner,Thinner,the dog is thinner than the tiger.,Part B Lets learn & Match and say课件,The girl is thinner than the woman.,对应词：fatter 更胖的,巧记：thin（瘦的）+n+er,thinner,Part B Lets learn & Match and say课件,Im small.,Im smaller.,smaller,smaller,the mouse
5、is smaller than the dog.,Part B Lets learn & Match and say课件,拓展：最高级 smallest,The apple is smaller than that one.,smaller,巧记：small+er=smaller,Part B Lets learn & Match and say课件,The opposite of smaller is bigger.,Im bigger than the elephant.,17 m 170 tons（吨）,Part B Lets learn & Match and say课件,拓展：最高级
6、 biggest,巧记：big+g+er=bigger,The ball is bigger than that one.,bigger,Part B Lets learn & Match and say课件,Im strong.,Im stronger .,Part B Lets learn & Match and say课件,短语：stronger and stronger 越来越强壮,My brother is stronger than me.,stronger,Part B Lets learn & Match and say课件,Language points,知识点1,形容词或副
7、词比较级的构成方法,（1）一般在词尾加er或est。如：,Part B Lets learn & Match and say课件,（2）以重读闭音节结尾，且末尾只有一个辅音字母的词，应先双写这个辅音字母，再加er或est.如：,（3）以辅音字母加y结尾的双音节词，先变y为i,再加er或est。 如：,Part B Lets learn & Match and say课件,（4）多音节词和部分双音节词。在词前加more或most。如：,（5）不规则变化。如：,Part B Lets learn & Match and say课件,Match and say,Lead in:,Mike,Sarah
8、,Chen Jie,Wu Yifan and Jim are fishing at the park on the weekend.They are comparing with each other.Whose fish are the biggest?Whose fish are the smallest?.,Part B Lets learn & Match and say课件,Mikes,Sarahs,Chen Jies,Wu Yifans,Jims,Mikes fish is _than_.,thinner,Wu Yifans,_s fish is _than_.,Look and
9、talk,Practice,Part B Lets learn & Match and say课件,Exercise,用所给词的正确形式填空。,he, kilogram, thin, big, wear, heavy, small,1.John is thin.Zhang Peng is fat.John is _ than Zhang Peng. 2.The earth（地球）is_than the moon. 3.Im 52_.So Im _than you. 4.I wear size 36.Mike _size 38. My feet are _than _.,thiner,bigger,kilograms,heavier,wears,smaller,him,Part B Lets learn & Match and say课件,Summary,（听、说、认读、写）词汇： smaller, bigger, thinner, heavier, stronger 句子： How heavy are you? Im 52 kilograms.,Part B Lets learn & Match and say课件,