《unit9itwascleanbutitsdirtynow课件》小学英语粤教版五年级上册

,Unit 4 Keeping clean,lets sing,Do you like baseball?,Do you like fall?,Yes, I do.,Why?,Because the weather is .,cool,Ask and answer,Show time,lets do a magic,clean,干净的,dirty,脏 的,They were clean but now they are dirty.,他们过去是干净的，但现在是脏的。,dry,干燥的,wet,潮湿的,It was dry but now it is wet .,它过去是干的，但现在是湿的。,messy,凌乱的,tidy,整齐的,It was messy but now it is tidy .,它过去是凌乱的，但现在是整洁的。,火眼金睛，请找出反义词。,clean,dirty,light,heavy,short,long,dry,wet,tidy,messy,cool,warm,干燥的,潮湿的,暖和的,凉爽的,脏的,整齐的,凌乱的,干净的,dry,wet,messy,cool,warm,dirty,clean,tidy,short,tall,Do you know ?,对对碰,两个人为一组，一个同学说一个句子，（例如：Its dry.）另一个同学要说出和它相对应的句子 (如：It was wet.) 。 （要求运用到单词的反义词以及现在时与过去式。 ）,Its dry.,It was wet.,Theyre dry.,They were wet.,was,were,are,一般过去时：表示过去已经发生的动作 比如：yesterday (昨天), last week (上周) , last year (去年),is are,be,- was (单数）,- were（复数）,grammar,It was cool yesterday .,They were wet yesterday.,exercise,1.( ) The weather warm yesterday. But it cool today.,-,-,2.( ) My shoes dirty yesterday. But they clean now .,-,-,3.( ) Is your room tidy now ? Yes , it,-,A. was B. were C. is,C,用be的正确形式填空。,A. Is ,are B. was ,is C. was , were,A. were , are B. was , are C. are , are,A,B,Model：my socks / clean / dirty,My socks were clean yesterday. But they are dirty now.,1. my shoes / wet / dry,2. it / warm / cool,3. my bedroom / messy / tidy,My shoes were wet yesterday. But they are dry now.,It was warm yesterday. But it is cool now.,My bedroom was messy yesterday. But it is tidy now.