Ss: Good for you . Good for you . Fruit is good for you .（教师习惯地引导学生读说新词句）
T&Ss: Fruit is good for me /him /her /them/us . （教师指不同的学生引导学生不同人称）
（T show the word card then put on the blackboard）
2.学习词组“plenty of”
T: Fruit is good for us . What do you like ?
S2: I like vegetables .
T: You like vegetables . So , Plenty of vegetables and fruit are good for you . （出示 “plenty of”卡片教学单词）
Ss: Plenty , plenty ; plenty of , plenty of .
Ss （one by one ）： plenty of , plenty of .
T&Ss: Plenty of vegetables are good for you .
T: Plenty of fruit is good for you . What else is good for you ?（出示PPT.图文，引导学生用新词“plenty of”说话）
Plenty of _________ is good for you .
S1：Plenty of fruit is good for you .
S2:Plenty of milk is good for you .
S3:Plenty of bread is good for you
……
3.学习单词“enough”