1、掌握下列词的用法：must（肯定的推测）旅游、观光（3种）travel to，visit，go on a trip to可爱的（2种）cute, pretty礼物（2种）gift, present
2、掌握下列词的相应变化形式：excited (exciting, excitement) harm (harmful, harmless) meaning (mean, meaningful, meaningless) marry (marriage, married) clap (clapped) plan (planning) clear (clearly) include (including) enter (entrance) shine (shiny)
3、注意：weather, stationery为不可数名词
