1. 护照 passport
拓展：custom 海关、习俗
customer 客户
officer 官员
身份证：ID card
2. 箱子 case
拓展: 铅笔盒 pencil case
3. 旅游的人，旅行者 tourist
tour 巡回旅游
trip 短期旅游
journey 长期旅游
travel 旅游的统称 travel around world
voyage 航海旅游
flight 航空旅游
4. 雇员：employee worker
老板：employer boss
雇佣：employ
5.hardworking/ goodlooking
6.sales man/ sales woman/ on sale(大甩卖）
7.What are their jobs？=What do they do?
8.office assistant
shop assistant=sales reps
assis帮助
帮助某人做某事 help sb. (to) do sth.
Teacher helps us to clean classroom.
assist sb. with sth.
Teacher assists us with the classroom.
9. 工作
work 不可数 job 可数
10. 特殊疑问句和一般疑问句区别
特殊疑问句用降调，一般疑问句用降调。
11.many/much/lots of（可/不可均可）的用法