457签证雇主担保的同学一般都基础比较薄弱，词汇量小，离雅思5分的要求还有一定距离，一定要扎实英语词汇语法基础，才能在短期内有所成效。墨尔本文波雅思五分班分三个阶段，第一个阶段就是词汇语法基础夯实阶段。下面是五分班上课堂笔记。
Rare adj. 稀有的，罕见的，不寻常的（rarer, rarest）
not often happening or seen, unusual
- He is a rare person. 他是个少见的人。
a rare book 珍本
a rare plant 珍稀植物
a rare butterfly 一只罕见的蝴蝶
a rare visitor 稀客
It is rare + for (sb) + to do sth 某人很少做某事
- It is rare for him to be absent. 他很少缺席。
rarely adv. 不常（否定含义） not often, seldom
I rarely eat in restaurants. I often cook myself.
我很少到饭店里吃。我一般都是自己做。
ancient adj. 古代的，古老的
old adj. 老的，旧的，先前的
an old lady 一个老太太
an old church 一个古老的教堂
an old friend 老朋友
my old job 我以前的工作
myth n. 神话
尤指与某一民族早期历史或信仰有关，或解释自然现象的故事。
the Greek myths 希腊神话
the Roman myths 罗马神话
legend [‘ledʒənd] n. 传奇，传说
Legend in the Fall 《秋天的传说》
story n. 故事 / tale
novel 小说
trouble
1) n. 麻烦
have trouble with sb / sth 与…有摩擦
- Yesterday I had some trouble with a traffic policeman.
昨天我和一个交警有点摩擦。
- Jasper White had trouble with cars and their owners.
贾斯伯怀特和一些车以及车主有点摩擦。
- Thank you for your trouble. 谢谢你费神。
- No trouble at all. 哪儿的话，不麻烦。
2) n. 困难，苦恼，苦恼的原因，麻烦的人
- What’s the trouble? 怎么了？
family troubles 家庭纠纷
political troubles 政治纠纷
- Her heart was full of troubles. 她非常苦恼。
have trouble in doing sth 做某事有困难，有麻烦
have some trouble in doing sth 做某事有一定的难度
have great trouble in doing sth 做某事有很大的难度
have a little trouble in doing sth 做某事有一点困难
ask for trouble 自讨苦吃 look for trouble
be in trouble 有麻烦
make trouble 惹麻烦
The trouble is … 糟糕的是，问题在于……
effect [i’fekt]
1) n. 效果，效应，影响
have effect on sb / sth 对某人/某事产生影响
- Did the medicine have any effect on patients? 这药对病人有效果吗？
- The teacher’s words had a great effect on him. 老师的话对他产生巨大的影响。
2） n. 结果
cause 原因
cause and effect 因果
- His stomachache is an effect of overeating. 他胃疼是吃多了的结果。
