Review of units 11～15

s2: this is a person who owns something. （owner）
s3: this is a metal container in which food is kept cold. （refrigerator）
s4: this is a large sea animal. we also call it sea cow. （manatee）
step ⅳ summary
in this class, we’ve reviewed some of the vocabulary words in units 1～15.
step ⅴ homework
review the vocabulary words in units 11～15
step ⅵ blackboard design
review of units 11～15
the first period
sample answers to activity 1b:
 1. it is useful and helpful to us and can bring us success in competition. （advantage）
 2. this is a person who owns something. （owner）
 3. this is a metal container in which food is kept cold. （refrigerator）
 4. this is a large sea animal. we also call it sea cow. （manatee）

review of units 11～15
the second period
ⅰ. teaching aims and demands
1. knowledge objects
 （1） listening practice using the target language.
 （2） oral practice using the target language.
2. ability objects
 （1） train students’ listening skill.
 （2） train students’ speaking skill.
3. moral object
 if you review what you have learned actively, you will make greater progress.
ⅱ. teaching key points
1. listening practice using the target language.
2. oral practice using the target language.
ⅲ. teaching difficult point
train students’ listening skill.
ⅳ. teaching methods
1. listening method to improve students’ listening ability.
2. pairwork to make every student work in class.
ⅴ. teaching aid
a tape recorder
ⅵ. teaching procedures
step ⅰ revision
dictate some vocabulary words in units 11～15.
guidebook, member, advantage, manatee, environment, greet, bow, wipe, serve, miss, fresh, rude, endangered, useful, strong, tiny, politely, mostly, gradually, specially
choose five words. encourage students to make sentences with them.
 s1: everyone has more advantages than disadvantages.
 s2: manatees are large sea animals.
 s3: let’s go out for some fresh air.
 s4: he was late for school because he missed the bus.
 s5: the ant is a tiny insect.
step ⅱ 2a
this activity provides practice in listening for the general idea.
focus attention on the four pictures. say, you are going to listen to four conversations. match the conversations with the correct pictures. point to the sample answer. say, this picture matches the first conversation you will hear.
play the recording for the first time.
students only listen.
play the recording a second time. this time students listen and match the conversations with the correct pictures by writing the numbers in the boxes.