Unit 3 Under the sea[New words]
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| 名称 | Unit 3 Under the sea[New words] |  | |
| 格式 | rar | ||
| 文件大小 | 35.1KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2010-04-11 10:06:00 | ||
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课件21张PPT。Unit 3New words and expressions1.annual
adj. 每年的;按年度计算的
Employees are entitled to an annual paid leave of fifteen days. 职员一年可享受十五天带薪的假期。
Mr. Watson's annual income is US$20,000. 沃森先生全年的收入为两万美元。 2. witness vt. 当场见到；目击 The whole world witnessed the successful launch of Shenzhou Ⅶ.
全世界人民见证了神舟七的成功发射。
The last thirty years has witnessed the rapid rising of China.
过去的三十年见证了中国的迅速崛起。n. 目击者；证人；证据
Mr.Li was a witness to the murder.
李先生是那次谋杀的目击者。
be a witness to… 是…的目击者
The police found a witness ____the murder
case and asked her to ______witness.
to; bear B. of ; bear a
C. to ; bear a D. of ; bear
bear/give witness to 为…作证3. opposite prep. 在……的对面，与……相对 We stayed in a hotel during our visit to Beijing, opposite a large supermarket.
在北京参观期间，我们住在一家旅馆里，对面是一家大型超市。
adj. 相对的；相反的
I thought the medicine would make him sleep, but it had the _____ effect.
A. better B. practical C. opposite D. basic
n. 对立的人或物；对立面
He is honest and hardworking, but his twin brother is just the opposite.
他诚实、勤奋，但他的孪生兄弟恰恰相反。4. flee （fled, fled）
vi. 逃避；逃跑 vt. 逃离
During the war, thousands of people fled the
country.
战争期间，数以千计的人逃离了这个国家。
Many artists fled to America at the beginning
of World WarⅡ.
在二战初期，很多艺术家逃到了美国。
flee to 逃至……
flee from 逃离……5. drag vt. 拖，拽，拉I dragged the chair over to the window.
我把椅子拖到了窗户旁边。
The country was dragged into the Second World War reluctantly.
那个国家很不情愿地被卷入了第二次世界大战。
n. 绊脚石；令人讨厌的人或事
Laziness is the drag on his way to success.
懒惰是他成功的绊脚石。6. depthn. 深处、深度
What’s the depth of this pool?
这个水池有多深？
The pond is no more than a meter in depth.
in depth 在深度上
Plant the seeds at a depth of ten centimeters.
把种子种到10厘米深的地方。
at a depth of 在…的深度7.urge vt. 催促；极力主张；驱策
They urged us to go at once.
他们催促我们立刻去。
urge sb. to do sth. 催促某人做某事
The WHO urged that all the countries ______
measures to prevent swine flu spreading.
A. take B. must take C. are to take D. took
urge 作“极力主张，催促”解时，其后的
宾语从句通常用虚拟语气，即从句谓语形式
为“(should) do”
n. 冲动；强烈的欲望
I had a sudden urge to hit him.
我突然很想揍他一顿。
作名词时常与 to do 连用8. abandon
vt. 放弃；遗弃； 抛弃
How could she abandon her own child?
他怎么能遗弃自己的孩子呢？
He abandoned himself to despair.
他陷入绝望。
abandon oneself to 陷于；沉溺于…
那个小男孩沉迷于电脑游戏。
The boy abandoned himself to computer games.The girls jumped up and down and waved
their arms with abandon.
那些女孩子跳上跳下，尽情地挥舞着手臂。with abandon 放肆地；尽情地9. help …out 帮助（某人）摆脱困境或危难
He is always willing to help us out when we
are short of money.
当我们缺钱时，他总是心甘情愿地帮我们摆脱
困境。
请帮我解决这个问题。
Please help me out with this problem.10.conservation n. 保存；保护
conserve vt.保存;保护;节省
conserve wildlife in the area
保护该地区的野生动物
conservative adj. 保守的；守旧的
Old people are usually more conservative
than young people.11. target
n. 目标；靶；受批评的对象
He missed the target. 他未击中靶子。
His target is to save $100 a week. 他的目标是每周储蓄一百元。 12. reflect
vt. 反射;照出,映出 The still water reflected the full moon. 平静的水面映出了满月。
反映,表现
That choice reflects your good taste. 那选择反映了你的高雅品味。
深思;反省 on/upon或从句
He reflected on his past mistakes. 他反省过去的错误。 He reflected that he had no right to do this. 他深思后明白他无权做这件事。 13. awareHe was fully/well aware of the importance of learning English well.
他十分明白学好英语的重要性。
be/become aware of 意识到
He was quite _____ of the risk, but he had no choice but to go ahead.
accurate B. ashamed
C. accustomed D. awareHe was not aware that he had made a serious mistake.
他没有意识到他犯了一个严重的错误。
注意：当aware 用于否定句时，后可接由疑问句引导的从句，这时of 可以省略。
You are not aware (of) how worried I felt about your safety.
你不知道我多么担心你的安全。
14.scare Vt.惊吓,使恐惧
The noise scared me.
那响声把我吓坏了。
The watchdog scared away the thief by barking.看门狗大声吠叫吓走了窃贼。
scare away/off 把...吓跑scared adj. 惊恐的；恐惧的
I’m scared of being attacked.
我害怕受到攻击。
He’s scared to go out alone.
他害怕独自外出。
be scared of doing
be scared to do sth.
adj. 每年的;按年度计算的
Employees are entitled to an annual paid leave of fifteen days. 职员一年可享受十五天带薪的假期。
Mr. Watson's annual income is US$20,000. 沃森先生全年的收入为两万美元。 2. witness vt. 当场见到；目击 The whole world witnessed the successful launch of Shenzhou Ⅶ.
全世界人民见证了神舟七的成功发射。
The last thirty years has witnessed the rapid rising of China.
过去的三十年见证了中国的迅速崛起。n. 目击者；证人；证据
Mr.Li was a witness to the murder.
李先生是那次谋杀的目击者。
be a witness to… 是…的目击者
The police found a witness ____the murder
case and asked her to ______witness.
to; bear B. of ; bear a
C. to ; bear a D. of ; bear
bear/give witness to 为…作证3. opposite prep. 在……的对面，与……相对 We stayed in a hotel during our visit to Beijing, opposite a large supermarket.
在北京参观期间，我们住在一家旅馆里，对面是一家大型超市。
adj. 相对的；相反的
I thought the medicine would make him sleep, but it had the _____ effect.
A. better B. practical C. opposite D. basic
n. 对立的人或物；对立面
He is honest and hardworking, but his twin brother is just the opposite.
他诚实、勤奋，但他的孪生兄弟恰恰相反。4. flee （fled, fled）
vi. 逃避；逃跑 vt. 逃离
During the war, thousands of people fled the
country.
战争期间，数以千计的人逃离了这个国家。
Many artists fled to America at the beginning
of World WarⅡ.
在二战初期，很多艺术家逃到了美国。
flee to 逃至……
flee from 逃离……5. drag vt. 拖，拽，拉I dragged the chair over to the window.
我把椅子拖到了窗户旁边。
The country was dragged into the Second World War reluctantly.
那个国家很不情愿地被卷入了第二次世界大战。
n. 绊脚石；令人讨厌的人或事
Laziness is the drag on his way to success.
懒惰是他成功的绊脚石。6. depthn. 深处、深度
What’s the depth of this pool?
这个水池有多深？
The pond is no more than a meter in depth.
in depth 在深度上
Plant the seeds at a depth of ten centimeters.
把种子种到10厘米深的地方。
at a depth of 在…的深度7.urge vt. 催促；极力主张；驱策
They urged us to go at once.
他们催促我们立刻去。
urge sb. to do sth. 催促某人做某事
The WHO urged that all the countries ______
measures to prevent swine flu spreading.
A. take B. must take C. are to take D. took
urge 作“极力主张，催促”解时，其后的
宾语从句通常用虚拟语气，即从句谓语形式
为“(should) do”
n. 冲动；强烈的欲望
I had a sudden urge to hit him.
我突然很想揍他一顿。
作名词时常与 to do 连用8. abandon
vt. 放弃；遗弃； 抛弃
How could she abandon her own child?
他怎么能遗弃自己的孩子呢？
He abandoned himself to despair.
他陷入绝望。
abandon oneself to 陷于；沉溺于…
那个小男孩沉迷于电脑游戏。
The boy abandoned himself to computer games.The girls jumped up and down and waved
their arms with abandon.
那些女孩子跳上跳下，尽情地挥舞着手臂。with abandon 放肆地；尽情地9. help …out 帮助（某人）摆脱困境或危难
He is always willing to help us out when we
are short of money.
当我们缺钱时，他总是心甘情愿地帮我们摆脱
困境。
请帮我解决这个问题。
Please help me out with this problem.10.conservation n. 保存；保护
conserve vt.保存;保护;节省
conserve wildlife in the area
保护该地区的野生动物
conservative adj. 保守的；守旧的
Old people are usually more conservative
than young people.11. target
n. 目标；靶；受批评的对象
He missed the target. 他未击中靶子。
His target is to save $100 a week. 他的目标是每周储蓄一百元。 12. reflect
vt. 反射;照出,映出 The still water reflected the full moon. 平静的水面映出了满月。
反映,表现
That choice reflects your good taste. 那选择反映了你的高雅品味。
深思;反省 on/upon或从句
He reflected on his past mistakes. 他反省过去的错误。 He reflected that he had no right to do this. 他深思后明白他无权做这件事。 13. awareHe was fully/well aware of the importance of learning English well.
他十分明白学好英语的重要性。
be/become aware of 意识到
He was quite _____ of the risk, but he had no choice but to go ahead.
accurate B. ashamed
C. accustomed D. awareHe was not aware that he had made a serious mistake.
他没有意识到他犯了一个严重的错误。
注意：当aware 用于否定句时，后可接由疑问句引导的从句，这时of 可以省略。
You are not aware (of) how worried I felt about your safety.
你不知道我多么担心你的安全。
14.scare Vt.惊吓,使恐惧
The noise scared me.
那响声把我吓坏了。
The watchdog scared away the thief by barking.看门狗大声吠叫吓走了窃贼。
scare away/off 把...吓跑scared adj. 惊恐的；恐惧的
I’m scared of being attacked.
我害怕受到攻击。
He’s scared to go out alone.
他害怕独自外出。
be scared of doing
be scared to do sth.