1、Unit 12 At The Zoo 预习导学 （一）学习 本单元要求大家掌握的词汇、短语及句型： 单词（课文中要求 大家掌握的四会词汇） officer, secretary, fisherman, postman, librarian, guard, soldier, engineer, director, zookeeper, kitchen, pay, type, letter, mail, island, care, creature, add, unpleasant, feed, condition, chore, joke, practice 短语：（根据课文的语言环境，写出下列
2、各短语的意思） 1) all kinds of weather 2) b reathe fresh air 3) from door to door 4) make decisions 5) move around 6) watch the mo nkeys play on the rocks 7) sound like 8) self introduction 9) have a degree in the zoology 10) under ones ca re 11) wild cre atures 12) keep in good condition 13) teach the animals to do tricks 14) good prac tice for you 句型： 1) Some visitors expect that the animals here will know how to perform. 2) Why dont you ask her to tell us something about her job? （二）总结一下职业名词，并用英文解释其工作内容。
