unit1partB第2课时.ppt

Part B Lets learn & Match and say1.1. 能够听、说、读、写五个形容词的比较级：能够听、说、读、写五个形容词的比较级：smaller, bigger, thinner, heavier, stronger。2. 2. 能够正确运用上述五个单词描述人物的外貌特点；能够正确运用上述五个单词描述人物的外貌特点；了解有的形容词原级变为比较级要双写词尾字母，了解有的形容词原级变为比较级要双写词尾字母，再加再加-er或变或变y为为i ，再加，再加-er.3. 3. 运用形容词比较级完成看图并描述图片的活动。运用形容词比较级完成看图并描述图片的活动。New words点击画面点击画面 播放视频播放视频thinheavybigsmallstrongthinnerheaviersmallerbiggerstronger形容词比较级构成法二形容词比较级构成法二: :1 1、重读闭音节单词（一个元音加一个辅音结、重读闭音节单词（一个元音加一个辅音结尾）双写结尾辅音加尾）双写结尾辅音加er big bigger2 2、以辅音字母加、以辅音字母加y结尾，把结尾，把y改为改为i，再加，再加er heavy heavier点击画面点击画面 播放视频播放视频How heavy are you, Jim?Im 52 kilograms.Youre heavier than me.How big are your shoes?I wear size 37 shoes.Your feet are bigger than mine.Mikes fish is than . Sarahs fish is longer than Mikes. Olivers fish is bigger than Chen Jies. Chen Jies fish is shorter than Mikes. How big is your fish?My fish is smaller than Mikes.Example询问体重的句型询问体重的句型How heavy are you ?回答回答:Im+体重体重+kilogram(s).1.My fish is smaller than . A. Mike B. Mikes2. How are you? Im 52 kilograms. A. big B. heavy3. Youre than me. A. heavyer B. heavier 火眼金睛选不同火眼金睛选不同A. taller B. short C. strongerA. kg B. cm C. m A. bigger B. thinner C. smallerHomework： ：抄写所学形容词的抄写所学形容词的比较级并跟读比较级并跟读“Lets learn”。