Units 3－4

Ⅰ. 重要词汇及短语

1.as a consequence（of ）作为（……的）结果
2.the Commonwealth of Australia 澳大利亚联邦
3.go walkabout到灌木丛中闲逛
4.break out（指激烈事件）突然发生
5.feed...on给（人或动物）食物；喂养；饲养
6.round up使集合在一起
7.stand for代表，代替；象征，意味着
8.have a strong/great influence on...对……有重大影响
9.benefit from...从……受益
10.differ from...和……不同
11.be fond of喜欢
12.have fun with开玩笑
13.set foot on踏上
14.give birth to生；产生
15.in area在面积上
16.keep out（使）在外
17.all the year round终年
18.have access to接近（或进入）的方法（或权利、机会等）
19.on a large scale大规模地；大范围地
20.pass away去世；逝世
21.belong to属于
22.base...on...把……基于……
23.at first sight 乍一看（之下）
24.be born into 出身于
25.have an appetite for 爱好……
26.look out for 照料，照看……
27.put together 把……放在一起；把……加在一起
28.work out 做出；设计出；制订出；算出
29.make contributions to 对……作出贡献
30.adapt to 适应

Ⅱ. 重点句型

1.Many Aborigines and islanders were moved and had their land taken away from them.
（have sth. done 结构）
2.Only in this way could the people in Australia build a society of diverse cultures.（倒装句）
3.Some books are to be tasted；others swallowed；and some to be chewed and digested.
4.Shanghai is not longer what it used to be.
5.It was Joseph Banks who made Kew a centre of scientific and economic research.（强调句，强调句子的主语，主语为表示人的名词）