高三英语教案 Unit 4 Green World (教学详案)

凭指纹确认罪犯
2. 身份证明;身份证[U][C]
I used my driver\'s license as identification.
我用驾驶执照作为身份证明。
Have you any identification?
你有身份证明吗？
His only means of identification was his passport.
他唯一证明身份的证件就是他的护照。
vt. identify vt.
1. 确认;识别;鉴定,验明[(+as)]
She identified him as her attacker.
她认出他就是袭击她的人。
I cannot identify this signature.
我识别不出这是谁的签字。
promote vt. n. promotion
1. 晋升（常与to连用）
He certainly ought to be promoted.
他应该要提升。
Our teacher has been promoted to headmaster.
我们的老师已被提升为校长了。
The young army officer was promoted (to the rank of) captain.
那个年轻的陆军军官已被提升为上尉。
2. 使(学生)升级 (+to)
Pupils who pass the test will be promoted to the next higher grade.
通过考试的学生将升到高一个年级去。
3. 促进;发扬;引起
The Prime Minister\'s visit will promote the cooperation between the two countries.
首相的访问将促进两国间的合作。
privilege n.
1. 特权;优特[C][U]
He enjoys diplomatic privileges.
他享有外交特权。
I had the privilege of meeting the queen.
我有会见王后的特权。
Education should not be considered to be a privilege in a modern society.
\"在一个现代社会中,受教育不应该被看成是一种特权。\"
2. (个人的)恩典,殊荣[S]
It is a great privilege to know you.
认识你真是莫大的荣幸。
appetite n. [U][C]
1. 食欲,胃口[(+for)]
Exercise gave her a good appetite.
运动使她胃口大增。
to lose one\'s appetite
食欲不振
2. 欲望;爱好[(+for)]
At the moment she had no appetite for gossip.
此时此刻她无心闲聊。
an appetite for learning.
学习的强烈愿望
wealth n.
1.The father passed on the family\'s wealth to his son.
这位父亲把大笔家产传给儿子。
2.（与of连用）大量，许多
a wealth of examples许多例子 a wealth of oil丰富的石油
appoint vt.
1. 任命,指派[O9][O2][(+as/to)]
They appointed him (to be) manager.
他们任命他为经理。
He appointed Williams as his deputy in the city of York.
他任命威廉斯作为他在约克市的代理人。
He was appointed chairperson of the committee;
他被任命为委员会主席
We must appoint a new teacher at once to the mountain school.
我们必须立即委派一名新教师到那山村小学去。
2. 约定,指定;安排
Our visitors arrived at the appointed time.
我们的来宾在约定的时间到达了。
They will appoint a date for the examination.
他们将指定考试日期
to appoint a time for the meeting
指定开会时间
They appointed a place to exchange stamps.
他们约定一个地方交换邮票。
n. appointment
1. (尤指正式的)约会[C][(+with)][+to-v]
I have an appointment with them in the evening.
今晚我与他们有个约会。
2. (会面的)约定[U]
3. 任命,委派[U][(+as/of)]
The appointment of a new judge was reported in the newspaper.
报上报导了任命一位新法官的消息。
Calculate vt. vi.
1.计算
Has Edward calculated the result?
爱得华算出结果了吗?
Our price has already been closely calculated. There is no room for reduction.
我们的价格是经过精密计算的，无让步余地。
The scientists are able to calculate accurately when the spaceship will reach the moon.
科学家能准确地计算出太空船什么时候抵达月球。
2.估计；推算
They calculated the cost of a journey
他们估算了旅游所需费用
I calculate that Aunt Lena will arrive at 8.00 p.m.
我估计李娜阿姨将于下午八点到达。
I calculate you\'ll get there in time.
我认为你们赶到那儿.
Expense n. adj.expensive
1. 费用;价钱;支出;消耗[S]
I don\'t think we can afford the expense.
我认为我们负担不了这个费用。
A motorcycle can be a great expense.
买一辆摩托车可能要花很多钱。
The expenses added up to $50.
费用加起来共计五十美元。
2. 开支;经费[P]
He said the office expenses were too big.
他认为办公室的花费太大了。
What are the expenses of moving house?
搬家的花销是多少？
3.代价 spare no expense不惜代价
We must spare no expense to save his life.
不惜代价挽救他的生命
look out for 警惕，留心；寻找
1．watch out for；keep a watch for 密切注意；提防
When you\'re eating fish，look out for the bones．吃鱼的时候，当心鱼刺。
You must look out for catching cold．你得小心，不要感冒了。
2．seek if one can find寻找
Will you go to the station and look out for your uncle？你去火车站找你叔叔吗？
We have been looking out for a new house， but the ones we\'ve seen have all been too expensive．我们一直在找一所新房子，但是我们看的几所房子都要价太高。
Investors look out for better returns 投资者寻求好的回报
3． take care of照顾；照看
You needn\'t worry about me， I can look out for myself．你不用替我担心，我会照顾自己的。
on a large scale 大规模地
They are preparing for war on a large scale.
他们正在大规模地备战。
* involve vt.
1. 使卷入,连累;牵涉[(+in/with)]
That\'s no concern of mine. I\'m not involved.
那与我无关,我未卷入。
Don\'t involve me in your quarrel!
不要把我牵扯进你们的争吵中!
2.包括，涉及
All the children were involved in the school play.
所有的孩子都参加了学校排练的剧。
This lesson involves a lot of work.
这一课需要做的工作有很多。
enterprise n.
1. (有一定冒险性的)事业[C]
2. 冒险精神;进取心,事业心[U]

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