小学英语语法--形容词比较级-ByJane.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Bob,Lina,tall,short,big,small,happy,sad,tall-short,big-small,short,shorter,Lina,Ann,short,shorter,big,bigger,big,bigger,happy,happier,happy,happier,_,is_than,_,taller,_is _than_,bigger,_is _ than_,happier,形容词的比较级,1.,在使用,形容词,的时候，我们需要描述“更怎么样”，由此产生了,形容词的比较级,。名词、动词没有比较级形式,.2.,比较级的,基本形式,是在单词结尾,+,er,，注意区别在名词的后面,+,er,变身为相应的职业。,3.,以不发音的,e,结尾，单个字母,e,结尾，,+r,。,4.,重度闭音节,的单词要双写再,+,er,。,5.,以,辅音,+y,结尾,的（单个,y,发音的）去,y,为,i+er,。,6.,多音节,（大于等于,3,个音节）的比较级是在单词前面,+more,，表示更加怎么样。,7.,不规则,变形。没有规律的。,基本形式的练习,tall -_ 7.small-_,2.short-_ 8.cool-_,3.strong-_ 9.cold-_,4.old -_ 10.warm-_,5.young-_ 11.deep-_,6.long-_ 12.light-_,tall,er,short,er,strong,er,old,er,young,er,long,er,small,er,cool,er,cold,er,warm,er,deep,er,light,er,重读闭音节双写的练习,big-_,thin-_,fat-_,hot-_,wet-_,sad-_,big,ger,thin,ner,fat,ter,hot,ter,wet,ter,sad,der,以前学的,ing,格式也遵守重读闭音节要双写的原则。如,run-running,，,swim-swimming,。,以不发音的,e,结尾的训练,不发音的,e,结尾，或者指单个,e,结尾的，不包括发音的,e,和字母组合。,large-_,nice-_,fine-_,large,r,nice,r,fin,er,去,y,为,i+er,的练习,heavy-_,funny-_,happy-_,heav,ier,funn,ier,happ,ier,以前学习名词的复数和单三形式时，格式也遵守不发音的,y,要去,y,为,i+es,的原则。,如,butterflies,fly-flies,多音节比较级的练习,多音节是指大于等于,3,个音节的单词。前面,+more,（更加），表示更加怎么样。,beautiful,more,beautiful,excited,more,excited,不规则比较级,不规则的变形只能靠记住,good,好,better,更好,many,多,more,更多,little,少,less,更少,综合练习,tall,funny,large,big,beautiful,good,tall,er,funn,ier,larg,er,bigg,er,more beautiful,better,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 elephant is 893 kg,the pig is 158 kg.,The elephant is _than the pig.,older,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,shorter You your are sister than,2 years older Shes me than,heavy you How are,big How feet are your,How is tall Lucy,I you stronger am than,me you Are shorter than,