PEP小学英语四年级下册Unit4 At the farmPartA【教学目标】1. 能够在图片和教师的帮助下理解对话大意。2. 能够用正确的语音、语调朗读对话,并能进行角色表演。3. 能够在情景中运用所学句型问答是否是某蔬菜以及是何蔬菜:Are these carrots? Yes, they are. What are these? Theyre tomatoes. 能在情景中恰当运用句型Theyre good/so big! 描述蔬菜特点。4. 能够在Lets play猜卡片的游戏中,运用所学句型What are these? Are they tomatoes? 问答卡片上所画的物品。 【教学重点】句型What are these? 及其回答。【教学难点】可数名词复数形式的掌握,以及问句复数形式的回答。【教具准备】多媒体课件,卡片【教学过程】Step1 Warm up1.free talkT:Do you like music? Ok, lets enjoy a song.vegetable song