:PEP六年级下册英语Unit 1 How tall are you? B Let’s learn & Match and say教案与反思

:Unit 1 How tall are you?
B Let’s learn & Match and say
教学目标
1.掌握四会单词:thinner,heavier,bigger,smaller,stronger。
2.能认读句型:How heavy are you?I’m 52 kilograms.You’re heavier than me.
3.让学生能在小组合作中快乐学习英语。
4.让学生了解重量的计量单位，了解公斤和千克。
5.帮助学生培养合理的饮食习惯，保持身体健康。
教学重点
掌握本课时要求四会的五个形容词的比较级形式。

教学难点
掌握形容词heavy,thin,big的比较级构成形式，并能在交流中灵活准确地运用形容词比较级结构。
教学准备
1.单词卡片
2.录音机及录音带或教学光盘
3.多媒体课件
教学过程
Step 1:Warm-up
1.日常口语问候。
2.教师播放Unit 1歌曲“My small cat”，学生跟着哼唱。
3.师生交流，复习旧知。
T: How old are you? How tall are you？
板书iZhang1213145cm150cmT:Who is taller? Who is older? Who is stronger?
S:Zhang is (older) than Li. Li is (younger) than Zhang. Zhang is (taller) than Li. Li is (shorter) than Zhang. Zhang is (stronger) than Li.
（指名学生把单词贴到黑板相应的位置。）
4.学生表演之前准备的对话。
S1:How tall are you?
S2:I’m … metres.
S1:You are taller / shorter than me.
S1:How old is he?
S2:He’s … years old.He’s older / younger than me.
S