六下U1A单词课件

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,*,形容词的比较级变化规则：,一般直接在形容词后加,er,，,如：,tall - taller , strong - stronger ,以,e,结尾的形容词，直接加,r,，,如：,fine finer ,以辅音字母加,y,结尾的，先把,y,改为,i,再加,er,，,如：,funny funnier,双写最后一个字母再加,er,，,如：,big bigger, thin thinner ,hot hotter,写出下列形容词的比较级,1.tall,高的,_ 2.short,矮的,短的,_,3.long,长的,_ 4.young,年轻的,_,5.old,年长的,_ 6.fine,好的,_,7.heavy,重的,_ 8.strong,强壮的,_,9.big,大的,_ 10.small,小的,_,11.thin,瘦的,_ 12.funny,有趣的,_,tall,er,short,er,long,er,old,er,heav,ier,fine,r,young,er,strong,er,big,ger,small,er,thin,ner,funn,ier,one 1 two 2 three 3,four 4 five 5 six 6,seven 7 eight 8 nine 9,ten 10 eleven 11 twelve 12,thirteen 13 fourteen 14 fifteen 15,sixteen 16 seventeen 17 eighteen18,nineteen 19,twenty 20,thirty 30,forty 40,fifty 50 sixty 60 seventy 70 eighty 80 ninty 90 one hundred 100,数字的读法：,1.61,，前面为一个整体，后,面为一个整体,中间点读成,point,（点）。,总结：,以,teen,结尾的是十几，以,ty,结尾,的几十。,单位类：,cm=centimeter,厘米,meter,米,km=,kilo,meter,千米,kg=,kilo,gram,千克,t=ton,吨,size,尺码,根据句意写出所缺的单词,(1) Im 12 years old. Youre 14.,Im_,than,you.,(2) A rabbits tail is,than,a monkeys tail.,考点：,than,前要用比较级。,young,er,short,er,用所给单词的正确形式完成句子,1.How_(old)are you?,2.Amy is_ (young)than Lily.,3.Who is_(tall) than Lucy?,old,young,er,tall,er,