6、Step4 Practice 1.Ask and answerinpairsA:Whatareyoudoing?B:Iam…A:Whatishe/shedoing?B:He/She's….A:Whataretheydoing?B:They’re… (我设计的任务看图进行问答练习。由学生轮流上台问,其余学生抢答。这样的活动既可以培养学生的竞争意识,又能在情景中用现在进行时交际,巩固了本节课的重点,从而突破了难点,促使学生在学习过程中学会细心观察。)2.Doactionsandmakeconversations(学