1.annual
即学即练：annual report annual income annual festival
你的年薪多少？
what is your ?
易混词汇 annul(annulled;annulled)=abolish 废除；取消合同，法令等
annul the contract
2. flee/escape v.逃避, 逃跑, 逃走
解释》
flee 只说明动作，不强调结果。 escape逃离，结果是成功的。
《练习》选择flee或escape，并用其适当的形式填空
1) the enemy ______ in disorder.
2) citizens were forced to ______ the besieged city.
3) he narrowly _________ death.
3.deep/deeply adv.深深地；
《解释》
deep 表示深地，深处（常用于具体的方面） deeply常表达抽象含义。
《练习》选择deep或deeply并用其适当的形式填空
1) the police found out the lost child _______ in the woods at last.
2) all of us were _______ shocked at the bad news.
4.witness
a.there was no witness at the scene of the accident
b.i witnessed an accident on my way home.
c.can you witness to seeing/having seen the thief enter the building.
证明做了某事；证实做了某事
即学即练：
（1）司机作证说，他看到此人进入那栋建筑物。
the driver the man entering the building.
(2)一位目击者告诉警方火是怎么开始烧的。
told the police how the fire started.
(3)他目睹了公路上的那场事故。
