《partb课件》小学英语陕旅版三年级起点四年级下册_1.ppt

陕旅版）四年级英语下册课件,执教：陇西县马河学区联合小学Qiao Bijuan,,自主、合作、探究式学习,Teaching aims,Knowledge aims:1.能听懂Let’s talk对话中表示现在进行时态的句子.2.学习问答句型：--What are you doing?--I’m. Ability aim:熟读对话，培养学生识别和熟练运用现在进行时能力.Emotion aim:让学生养成自主学习和主动思考的良好习惯,激发学习兴趣.,Key point and difficult point,1.掌握现在进行时的结构：be+doing两部分缺一不可.2.了解动词的现在分词 （V-ing)的构成规则及读音.,Let’s talk,,,,Read,read,I’m reading.,,read,reading,,Write,write,I’m writing.,,write,writing,,,Eat,eat,Panda is eating.,eat,,eating,,Sleep,sleep,Pig is sleeping.,sleep,sleeping,,\,Listen,listen,We are listening to music.,listen,listening,,,Cook,cook,Mom is cooking.,cook,cooking,,,Stand,stand,She is standing.,stand,standing,,,Sit,sit,She is sitting.,sit,sitting,,动词的现在分词,1.直接+ingeat—eating listen—listening sleep—sleeping 2.去e+ingwrite—writing have—having make—making 3.以辅元辅结尾的单词双写最后的辅音字母加ingrun—running sit—sitting swim—swimming,Summary,-What are you doing?(你正在干什么？） -I am\I’m…（V-ing) 现在进行时态：表示说话时正在进行或发生 的动作. 结构：be(am\is\are)+现在分词,质疑问难,1.怎样表示动作正在进行？ 2.动词为什么要加-ing. 3.为什么be(am\is\are)和动词的ing形式要同时出现？,Let’s play,--Girl,girl,what are you doing?--I am singing.--Boy,boy,what are you doing?--I’m reading.,,--Tom,Tom,what are you doing? --I am drawing pictures,Look and write,Mom is in the kitchen.Dad is apples.They are in the school library.The boy is in the study. Kitty is to music.,,,Good Bye,。