人教PEP 五年级下册 Unit5 B Let27s learn课件

1、0,b lets learn & lets play,pep五年级下册,unit5 whose dog is it?,warm-up,lets learn,presentation,fido is eating.,eating,the girl is eating breakfast.,the panda is eating bamboo.,0,presentation,climbing,no, he isnt. he is climbing.,is fido eating?,lets learn,fido is climbing.,presentation,drinking,fido is

2、drinking water.,is sarah drinking water?,no, she isnt. she is cleaning her room.,lets learn,presentation,sleeping,fido is sleeping.,they are sleeping.,lets learn,0,playing,the rabbits are playing.,presentation,lets learn,presentation,jumping,the rabbits are jumping.,lets learn,game 1,0,say the words

3、 quickly.,presentation,lets learn,0,oh, fido is sleeping.,yes. hes so cute.,are these rabbits eating?,no. theyre playing with each other.,sleeping,are these rabbits sleeping?,these rabbits _.,are sleeping,no,they arent.they are playing.,are these rabbits eating?,no. they are playing with each other.

4、,playing,these rabbits,jumping,are jumping.,are these rabbits jumping?,yes,they are.,practice,look and say,he is reading .,he is listening to music .,in the park,under the tree,fido is eating in the kitchen.,0,practice,look and guess,what is he doing?,he is reading.,he is listening to music.,do and

5、say,practice,whats he doing? he is jumping.,are they playing sports? yes, they are.,is he jumping? yes, he is.,what are they doing? they are playing sports.,practice,what are they doing?,what is she doing?,look and say,summary,现在进行时的用法： 1.概念：表示现在（说话瞬间）正在进行或发生的动作。常用的时 间状语有now (现在)，look (看) ，listen (听)等。 2.结构：be动词+动词ing 3. 句式（1）否定句：在be动词之后加否定词not。 （2） 一般疑问句：把be动词提至句首。 （3）特殊疑问句：特殊疑问词+一般疑问句。 4.动词ing形式的构成规则： （1）一般情况下，在动词末尾直接加ing。如：going，drawing， listening，cooking （2）以不发音的字母e结尾的动词，先去e，再加ing。如：coming， making，writing，having，taking （3）以重读闭音节结尾，且末尾只有一个辅音字母，双写辅音字 母再加ing。running，