3.

　　4.

　　5.

　　【答案】　1.to；the；to；on　2.from；down；out；up　3.away；back；behind；in；off　4.through；to；it 5．to；to；with；in

　　Ⅲ.重点句型

　　1．I can't bear the way (澳洲的土著人受到的待遇)。

　　2．I had a similar experience (上次我访问中国时)。

　　3．I (吃甜点)and talking to my American friend Janice at the table when I noticed people staring at us.

　　4．When I first arrived in San Francisco，I (很难理解) certain aspects of the American way of doing things.

　　5．I wish your visit (不会)so brief but there's a lot we can do and see in a week.

　　【答案】　1.the native Australians have been treated 2．the last time I visited China　3.was enjoying my dessert　4.had a difficult time understanding 5．wasn't going to be

　　Ⅳ.回顾话题

　　用本单元词汇或句式完成下列写作任务

　　自从我到伦敦以来已经三个月了，没给你写信我感到抱歉。我一直专心学习英国文学。我已熟悉了这里的生活，也就是说我已习惯了他们的风俗和文化。我现在已依恋了这个国家。