(共34张PPT)
Unit 5 The power of nature
基础知识
考点知识
基础知识 抓主干·固双基
(指火山)爆发;突然发生
1.erupt vi. .
2.sweat n. .
vi. .
3.questionnaire n. .
4.document n. .
5.typhoon n. .
6.candidate n. .
7.fountain n. .
vi.&vt. .
汗
出汗
问卷;调查表
文件;证件
台风
候选人;候补者
喷泉;源泉
泉水般地喷出或涌出
阅
读
词
汇
多种多样的;不同的
8.diverse adj. .
9.unconscious adj. .
10.hurricane n. .
11.database n. .
失去知觉的;未察觉的
飓风;风暴
数据库;资料库
1. vt.保证;担保
2. vt.评估;评价;估计
3. vi.& vt.惊慌
n.惊慌;恐慌
4. vi.摇晃;摇动;颤抖
5. vt.射中;射伤
6. n.波浪;波涛
vi.波动;起伏;挥手
7. n.图解;图表;示意图
8. adj.可能的;潜在的
n.潜在性;可能性;潜能
guarantee
evaluate
panic
tremble
shoot
wave
diagram
potential
识
记
词
汇
9. adj.贵重的;珍贵的
10. vt.任命;委派
11. vt.适合;使适宜
n.一套外衣;套装
12. adj.忧虑的;不安的
13.alongside adv. .
prep. .
precious
appoint
suit
anxious
在旁边;沿着边
在……旁边;沿着……的边
1. adj.实在的;实际的→ adv.实际上
2. vt.适合;使适宜 n.一套外衣;套装→ adj.合
适的;适当的
3. adj.忧虑的;不安的→ n.担心;焦虑;渴望
4. n.欣赏;感激;感谢→ vt.欣赏;感激
5. vt.任命;委派→ n.约会,约定;任命,委任
6. n.设备;装备→ vt.装备
7. vi.洗澡;游泳→ n.洗澡
8. n.恐吓;威胁→ v.威胁;恐吓
actual
actually
suit
actually
anxious
anxiety
appreciation
appreciate
appoint
appointment
equipment
equip
bathe
bath
threat
threaten
拓
展
词汇
1. 前往
2. 由……到……不等
3. 全部焚毁
4. 匆匆看一遍
5. 有……天赋∕才华
6. 在远方
make one’s way
vary from...to...
burn to the ground
glance through
have a gift for
in the distance
短
语
记
忆
1.I go back to sleep suddenly my bedroom became as bright as day.
我刚要再睡,突然我的卧室亮如白昼。
2.The other two climbed down into the crater to collect
some lava for later study,but .
,I stayed at the top and watched them.
另外两人攀下火山口去收集供日后研究用的岩浆,但是我是第一
次经历这样的事,所以留在山顶上观察他们。
3. this boy,who had a great gift for
languages and persuasion,is the father of the Manchu
people.
据说这个男孩就是满族人的祖先,他具有语言天赋和很强的说服力。
was about to
when
this being my first
experience
It is said that
句
型
整
理
Revising the -ing form (复习动词的-ing 形式)
重点
语法
考点知识 解疑难·提知能
重点单词
1.appoint vt.任命,委派,约定
归纳拓展 ①appoint sb.as∕to be...任命某人为……
②appoint sb.to do sth.委派某人做某事
③appoint a time∕place for 为……约定时间∕地点
④make an appointment with sb.与某人约会
⑤make∕have∕fix an appointment with sb.与某人预约
单句填空
①He made an (appoint) with the manager and arrived at
the (appoint) time.Later,he (appoint)
to an important post.
完成句子
②男人让简推迟他的预约。
The man tells Jane to postpone his .(2019全国Ⅲ,听力)
appointment
appointed
was appointed
appointment
2.suit n.一套外衣;套装
vt.适合;使适宜
归纳拓展 ①a suit of 一套……
suit...to...使……适合……
②suited adj.适合的
be suited for∕to sth.适合做某事
③suitable adj.相当的;相配的
be suitable for sb.∕sth.适合于某人∕某物
be suitable to do sth.适合做某事
完成句子
①一位优秀的老师使他讲的课适合学生的年龄。
A good teacher his lessons to the age of his pupils.
②这所房子确实不适合大家庭居住。
The house a large family.
suits
is not really suitable for
词语辨析:
suit,match与fit都有“适合,合适”之意,其区别如下:
用suit,match,fit的适当形式填空
I want to take this jacket because it me well and my trousers,though the style doesn’t me.
fits
matches
suit
suit 多指合乎需要、口味、性格、条件、地位、场合等。
match 多指色调、形状、性质等方面的搭配。
fit 多指大小、形状的合适。
3.anxious adj.忧虑的;不安的
归纳拓展 ①be anxious for∕to do sth.渴望某事∕做某事
②be anxious about...为……担心∕担忧
③with anxiety 焦虑地
完成句子
①由于总是焦虑,我集中精力的时间一次都不能超过一小时。
all the time,I was unable to keep focused for more
than an hour at a time.
②整11点的时候,Percival先生敲开了(那扇)门,带着满脸的焦虑和不安走进
了房间。
At exactly eleven Sir Percival knocked and entered, .
and worry in every line of his face.
③海伦对自己一个人出门旅行感到担心。
Helen travelling on her own.
Anxious
with anxiety
is anxious about
4.guarantee vt.保证;担保
n.保证;担保
归纳拓展 ①guarantee to do sth.∕that-clause 保证做某事∕确保……
②be guaranteed to do sth.肯定会、必定会做某事
③guarantee sb.sth.保证某人某事
④give sb.a guarantee (that)... 向某人保证……
⑤under guarantee在保修期内
完成句子
①如果你不满意,可以退货。保证退钱。
If you are not satisfied,return it.Money-back, .
②这辆汽车用了还不到一年,因此还在保修期内。
The car is less than a year old,so it is still .
③我们应该注意微小的细节,这保证我们最终能成功。
We should pay attention to small details,which .
in the end.
guarantee
under guarantee
can guarantee us
to succeed
5.panic n.惊慌 vt.& vi.惊慌,恐慌
特别提醒 panic的过去式、过去分词和现在分词分别为:panicked,
panicked,panicking。
归纳拓展 ①panic sb.into doing sth.使某人惊慌地做某事
②get into a panic=be thrown into panic 使陷入惊慌状态
③in a state of panic 处于惊慌状态
④in panic 惊慌地
完成句子
①Nicholas had no idea where he was.He (尽量
不惊慌).
②受全球经济低迷和华尔街股市动荡的影响,银行惊恐地抛售美元。
Depressed by the global economic recession and Wall Street
turmoil,the banks selling dollars.
tried not to panic
were panicked into
重点短语
1.make one’s way前往
归纳拓展 ①feel one’s way 摸索着前行
②wind one’s way 蜿蜒向前
③force one’s way out 挤出去;冲出去
④push one’s way in 挤进去
⑤lose one’s way 迷路
⑥fight∕push one’s way 推挤着前行
完成句子
①当苏珊小心走上台阶时,车上的乘客们都同情地看着她。
The passengers on the bus watched with sympathy as Susan
carefully up the steps.
②由于在这方面没有经验,我们只能摸索着去做。
Without experience in it,we have to .
③长城像一条巨龙,蜿蜒在中国北方。
The Great Wall across north China like a huge dragon.
④那名粗鲁的年轻男子想要挤进去但是没成功。
The rude young man tried to but failed.
made her way
feel our way
winds its way
push his way in
2.vary from...to...由……到……不等
归纳拓展 ①vary in sth.(大小、形状等)不同,有别;在……方面不同
②vary with 随……变化,改变
③vary between...and...从……到……转变
④a variety of=various 各种各样的
完成句子
①沉默的意义因文化群体的不同而存在差异。
The meaning of silence among cultural groups.
②各个学校的教学方法大不相同。
Teaching methods vary greatly school school.
③这些女孩出身背景各不相同。
The girls come from different backgrounds.
varies
from
to
a variety of
重点句型
1.I was about to go back to sleep when suddenly my bedroom became
as bright as day.
我刚要再睡,突然我的卧室亮如白昼。
be about to do sth. when...“正要干……这时……”,句中的when是并
列连词,相当于and just then或and just at that time,意为“正在这
时∕那时”。
完成句子
会议正要开始,这时开始下雨了。
The meeting be held it began to rain.
was about to
when
2.The other two climbed down into the crater to collect some lava
for later study,but this being my first experience,I stayed at
the top and watched them.
另外两人攀下火山口去收集供日后研究用的岩浆,但是我是第一次经历这
样的事,所以留在山顶上观察他们。
this being my first experience是独立主格结构,在此处表示原因,可以转换为从句:because this was my first experience。
归纳拓展 ①独立主格结构不是句子,而是一个独立于句子成分之外的独特
结构形式,可置于句首、句尾,用逗号与其他部分隔开。
②独立结构的构成:名词或代词(主格)+动词-ing形式、过去分
词、动词不定式、形容词、副词、名词、介词短语等。
③独立主格结构在句子中作状语,表示时间、原因、条件和伴随
情况等,故可以转换成状语从句。
完成句子
①一位坐在轮椅上的科学界的伟人,史蒂芬·霍金遭受严重疾病的折磨已经很
多年了。
A great man of science (sit) in a wheelchair,Stephen
Hawking has suffered from a serious disease for many years.
②如果给我们更多时间,我们会做得更好。
(=If more time were given),we should have
done it much better.
sitting
More time given
特别提示
①独立主格的主语与句子的主语不同,它独立存在。
②独立主格结构一般用逗号与主句分开。
3.It is said that this boy,who had a great gift for languages and
persuasion,is the father of the Manchu people.
据说这个男孩就是满族人的祖先,他具有语言天赋和很强的说服力。
It is said that...据说……。句中的It是形式主语,它所代表的是后面that引导的主语从句,相当于People say that...
归纳拓展 ①It is believed∕reported∕thought∕supposed∕hoped∕
expected that...据相信∕报道∕认为∕推断∕希望∕预
计……=People believe∕report∕think∕suppose∕
hope∕expect that...人们相信∕报道∕认为∕推断∕希
望∕预计……
②It is known to all that...众所周知……
特别提示
①以上结构除It is hoped that...之外,均可转化为:“主语+be+过去分词+
不定式”结构,其中不定式根据需要有时态和语态的变化。
②有时以上结构还可转化为:
“As+be+v.-ed,主句”结构,或者“What+be+v.-ed+is+that从句”结构。
一句多译
①据说他出国了。
he has gone abroad.
= have gone abroad.
②众所周知,中国是一个历史悠久的国家。
to all China is a country with a long history.
= to all,China is a country with a long history.
= to all China is a country with a
long history.
It is said that
He is said to
It is known
that
As is known
What is known
is that
Unit 5 The power of nature
单元知识检测
Ⅰ.单词拼写
1.The story (使兴奋) the little boy very much.?
2.The boys (洗澡),dressed and went downstairs for lunch.?
3.I can’t (评价) his ability without seeing his work.?
4.She dropped to her knees in a (惊慌) after seeing the terrible car accident scene.?
5.Schools should be lively places where individuals are encouraged to develop their greatest (潜力).?
6.This kind of accommodation offers an independent lifestyle and is more (适合的) for the students who come from the countryside.?
7.It’s many years since Mount Vesuvius (爆发).?
8.He drew (极好的) animals with two heads and large wings.?
9.I’m (焦虑的) to get home to open my presents.?
10.Most people work because it’s unavoidable.By contrast,there are some people who (实际上) enjoy working.?
11.His voice (颤抖) as he told me about his terrible experience.?
12.I (保证) that you won’t miss the good opportunity if you follow my advice.?
13.The course aims to develop the children’s (欣赏) of music in performance.?
14.He believes (绝对) that a man with preparation will succeed sooner or later.?
15.If you want to consult with me,please make an (预约) with my secretary in advance.?
答案:1.excited 2.bathed 3.evaluate 4.panic 5.potential 6.suitable 7.erupted 8.fantastic 9.anxious
10.actually 11.trembled 12.guarantee 13.appreciation 14.absolutely 15.appointment
Ⅱ.单句语法填空
1.We need to carry out a proper (evaluate) of the new judging system.?
2.The place was recently visited by a serious volcanic (erupt).?
3.This shop provides two-person tents,basic cooking tools and camping (equip).?
4.My brother didn’t support my idea.That’s he didn’t understand me.?
5.Failure is not shameful because it all depends on you understand it.?
6.These clothes are (suit) for weekends,so you can buy one.?
7.All the staff are enthusiastic the project.?
8.He was about to rush out of the classroom the teacher came in.?
9. (accomplish) the homework,he went out to meet his friends.?
10. (know) his address,I can’t return this book to him.?
答案:1.evaluation 2.eruption 3.equipment 4.because 5.how 6.suitable 7.about 8.when 9.Having accomplished 10.Not knowing
Ⅲ.短语检测
1.Even though he is a little boy,he (有……天赋) playing musical instruments.?
2.After work,I usually (匆匆看一遍)newspapers,and listen to the news on radio or watch TV.?
3.The whole building (全部焚毁) in the big fire.?
4.It’s getting late—we should (前往)home soon.?
5.Then a village appeared (在远处)with its bridge,church,and winding river.?
答案:1.has a gift for 2.glance through 3.was burnt to the ground 4.make our way 5.in the distance
Ⅳ.根据提示词或相关要求补全句子
1.我正要出去,天就开始下雪。(be about to do...when...)
I it began to snow.?
2.她发现要了解他演讲的主旨是困难的。(find+宾语+宾补)
She the main point of his speech.?
3.那时我很忙,以至于一连两天都没睡觉。(so...that...)
I was I didn’t go to sleep for two days.?
4.妈妈说她会尽可能快地回来,所以你不用担心我。(as...as possible)
Mom said that she would get back ,so you don’t have to worry about me.?
5.因为非常激动,那晚许多学生都没睡着。(现在分词作原因状语)
,many of the students couldn’t go to sleep that night.?
6.你们可以把自己的作文同第3页的范文作比较。(compare...with...;model essay)
You can on page 3.?
7.我直到爸爸不再打扰后才说话。( out of the way)
I didn’t say anything .?
8.如果从各方面考虑,你的计划似乎更实际些。(独立主格结构;consideration)
,your plan seems to be more practical.?
9.蔬菜的价格随季节而变化。(vary with sth.)
The prices of vegetables .?
10.希望大家做事要勤奋,不要偷懒。(it作形式主语)
everybody should be diligent and not be lazy.?
答案:1.was about to go out when 2.found it difficult to understand 3.so busy at that time that 4.as soon as possible 5.Being so excited 6.compare your composition with the model essay 7.until Dad was out of the way 8.Everything taken into consideration 9.vary with the season 10.It is hoped that
Ⅴ.课文缩写填空
The writer’s job is to travel to unusual places and work 1. people from all over the world,sometimes working outdoors and sometimes using scientific 2. (equip).Exactly speaking,the writer 3. (appoint)as a volcanologist working for the Hawaiian Volcano Observatory.By collecting and 4. (evaluate)the information about Mount Kilauea,he helps other scientists to predict where lava from the volcano will flow next and how fast.?
He will never forget his first sight of the eruption.He was fast asleep 5. suddenly his bed began shaking and he heard a strange sound.6. (experience) quite a few earthquakes already,he didn’t take much notice at first.But his bedroom became as bright as day.There had been an eruption and red hot lava was fountaining hundreds of metres into the air.It was an 7. (absolute)fantastic sight.?
He was lucky enough to have a much closer look at it with another two scientists.They had white protective 8. (suit) that covered their whole body just like a spaceman.They slowly 9. (make) their way to the edge of the crater (火山口) to collect some lava for later study.?
The writer is as enthusiastic about his job as the day he first started.He is still amazed at 10. volcanoes’ beauty as well as their potential to cause great damage.?
答案:1.alongside 2.equipment 3.was appointed 4.evaluating 5.when 6.Having experienced 7.absolutely
8.suits 9.made 10.the
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Unit 5 The power of nature
阅读词汇 1.erupt vi. (指火山)爆发;突然发生2.sweat n. 汗vi. 出汗3.questionnaire n. 问卷;调查表4.document n. 文件;证件5.typhoon n. 台风6.candidate n. 候选人;候补者7.fountain n. 喷泉;源泉 vi.&vt. 泉水般地喷出或涌出8.diverse adj. 多种多样的;不同的9.unconscious adj. 失去知觉的;未察觉的10.hurricane n. 飓风;风暴11.database n. 数据库;资料库
识记词汇 1.guarantee vt. 保证;担保2.evaluate vt. 评估;评价;估计3.panic vi.& vt. 惊慌 n. 惊慌;恐慌4.tremble vi. 摇晃;摇动;颤抖5.shoot vt. 射中;射伤6.wave n. 波浪;波涛 vi. 波动;起伏;挥手7.diagram n. 图解;图表;示意图8.potential adj. 可能的;潜在的n. 潜在性;可能性;潜能9.precious adj. 贵重的;珍贵的10.appoint vt. 任命;委派11.suit vt. 适合;使适宜 n. 一套外衣;套装12.anxious adj. 忧虑的;不安的13.alongside adv. 在旁边;沿着边 prep. 在……旁边;沿着……的边
拓展词汇 1.actual adj.实在的;实际的→actually adv.实际上2.suit vt.适合;使适宜 n.一套外衣;套装→suitable adj.合适的;适当的3.anxious adj.忧虑的;不安的→anxiety n.担心;焦虑;渴望4.appreciation n.欣赏;感激;感谢→appreciate vt.欣赏;感激5.appoint vt.任命;委派→appointment n.约会,约定;任命,委任6.equipment n.设备;装备→equip vt.装备7.bathe vi.洗澡;游泳→bath n.洗澡8.threat n.恐吓;威胁→threaten v.威胁;恐吓
短语记忆 1.make one’s way 前往2.vary from...to... 由……到……不等3.burn to the ground 全部焚毁4.glance through 匆匆看一遍5.have a gift for 有……天赋∕才华6.in the distance 在远方
句型整理 1.I was about to go back to sleep when suddenly my bedroom became as bright as day.我刚要再睡,突然我的卧室亮如白昼。2.The other two climbed down into the crater to collect some lava for later study,but this being my first experience,I stayed at the top and watched them.另外两人攀下火山口去收集供日后研究用的岩浆,但是我是第一次经历这样的事,所以留在山顶上观察他们。3.It is said that this boy,who had a great gift for languages and persuasion,is the father of the Manchu people.据说这个男孩就是满族人的祖先,他具有语言天赋和很强的说服力。
重点语法 Revising the -ing form (复习动词的-ing 形式)
1.appoint vt.任命,委派,约定
归纳拓展 ①appoint sb.as∕to be...任命某人为……②appoint sb.to do sth.委派某人做某事③appoint a time∕place for 为……约定时间∕地点④make an appointment with sb.与某人约会⑤make∕have∕fix an appointment with sb.与某人预约
单句填空
①He made an appointment (appoint) with the manager and arrived at the appointed (appoint) time.Later,he was appointed (appoint) to an important post.
完成句子
②男人让简推迟他的预约。
The man tells Jane to postpone his appointment.(2019全国Ⅲ,听力)
2.suit n.一套外衣;套装
vt.适合;使适宜
归纳拓展 ①a suit of 一套……suit...to...使……适合……②suited adj.适合的be suited for∕to sth.适合做某事③suitable adj.相当的;相配的be suitable for sb.∕sth.适合于某人∕某物be suitable to do sth.适合做某事
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①一位优秀的老师使他讲的课适合学生的年龄。
A good teacher suits his lessons to the age of his pupils.
②这所房子确实不适合大家庭居住。
The house is not really suitable for a large family.
词语辨析:
suit,match与fit都有“适合,合适”之意,其区别如下:
suit 多指合乎需要、口味、性格、条件、地位、场合等。
match 多指色调、形状、性质等方面的搭配。
fit 多指大小、形状的合适。
用suit,match,fit的适当形式填空
I want to take this jacket because it fits me well and matches my trousers,though the style doesn’t suit me.
3.anxious adj.忧虑的;不安的
归纳拓展 ①be anxious for∕to do sth.渴望某事∕做某事②be anxious about...为……担心∕担忧③with anxiety 焦虑地
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①由于总是焦虑,我集中精力的时间一次都不能超过一小时。
Anxious all the time,I was unable to keep focused for more than an hour at a time.
②整11点的时候,Percival先生敲开了(那扇)门,带着满脸的焦虑和不安走进了房间。
At exactly eleven Sir Percival knocked and entered,with anxiety and worry in every line of his face.
③海伦对自己一个人出门旅行感到担心。
Helen is anxious about travelling on her own.
4.guarantee vt.保证;担保
n.保证;担保
归纳拓展 ①guarantee to do sth.∕that-clause 保证做某事∕确保……②be guaranteed to do sth.肯定会、必定会做某事③guarantee sb.sth.保证某人某事④give sb.a guarantee (that)... 向某人保证……⑤under guarantee在保修期内
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①如果你不满意,可以退货。保证退钱。
If you are not satisfied,return it.Money-back,guarantee.
②这辆汽车用了还不到一年,因此还在保修期内。
The car is less than a year old,so it is still under guarantee.
③我们应该注意微小的细节,这保证我们最终能成功。
We should pay attention to small details,which can guarantee us to succeed in the end.
5.panic n.惊慌 vt.& vi.惊慌,恐慌
归纳拓展 ①panic sb.into doing sth.使某人惊慌地做某事②get into a panic=be thrown into panic 使陷入惊慌状态③in a state of panic 处于惊慌状态④in panic 惊慌地
panic的过去式、过去分词和现在分词分别为:panicked,panicked,panicking。
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①Nicholas had no idea where he was.He tried not to panic (尽量不惊慌).
②受全球经济低迷和华尔街股市动荡的影响,银行惊恐地抛售美元。
Depressed by the global economic recession and Wall Street turmoil,the banks were panicked into selling dollars.
1.make one’s way前往
归纳拓展 ①feel one’s way 摸索着前行②wind one’s way 蜿蜒向前③force one’s way out 挤出去;冲出去④push one’s way in 挤进去⑤lose one’s way 迷路⑥fight∕push one’s way 推挤着前行
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①当苏珊小心走上台阶时,车上的乘客们都同情地看着她。
The passengers on the bus watched with sympathy as Susan made her way carefully up the steps.
②由于在这方面没有经验,我们只能摸索着去做。
Without experience in it,we have to feel our way.
③长城像一条巨龙,蜿蜒在中国北方。
The Great Wall winds its way across north China like a huge dragon.
④那名粗鲁的年轻男子想要挤进去但是没成功。
The rude young man tried to push his way in but failed.
2.vary from...to...由……到……不等
归纳拓展 ①vary in sth.(大小、形状等)不同,有别;在……方面不同②vary with 随……变化,改变③vary between...and...从……到……转变④a variety of=various 各种各样的
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①沉默的意义因文化群体的不同而存在差异。
The meaning of silence varies among cultural groups.
②各个学校的教学方法大不相同。
Teaching methods vary greatly from school to school.
③这些女孩出身背景各不相同。
The girls come from a variety of different backgrounds.
1.I was about to go back to sleep when suddenly my bedroom became as bright as day.
我刚要再睡,突然我的卧室亮如白昼。
be about to do sth. when...“正要干……这时……”,句中的when是并列连词,相当于and just then或and just at that time,意为“正在这时∕那时”。
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会议正要开始,这时开始下雨了。
The meeting was about to be held when it began to rain.
2.The other two climbed down into the crater to collect some lava for later study,but this being my first experience,I stayed at the top and watched them.
另外两人攀下火山口去收集供日后研究用的岩浆,但是我是第一次经历这样的事,所以留在山顶上观察他们。
this being my first experience是独立主格结构,在此处表示原因,可以转换为从句:because this was my first experience。
归纳拓展 ①独立主格结构不是句子,而是一个独立于句子成分之外的独特结构形式,可置于句首、句尾,用逗号与其他部分隔开。②独立结构的构成:名词或代词(主格)+动词-ing形式、过去分词、动词不定式、形容词、副词、名词、介词短语等。③独立主格结构在句子中作状语,表示时间、原因、条件和伴随情况等,故可以转换成状语从句。
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①一位坐在轮椅上的科学界的伟人,史蒂芬·霍金遭受严重疾病的折磨已经很多年了。
A great man of science sitting (sit) in a wheelchair,Stephen Hawking has suffered from a serious disease for many years.
②如果给我们更多时间,我们会做得更好。
More time given (=If more time were given),we should have done it much better.
①独立主格的主语与句子的主语不同,它独立存在。
②独立主格结构一般用逗号与主句分开。
3.It is said that this boy,who had a great gift for languages and persuasion,is the father of the Manchu people.
据说这个男孩就是满族人的祖先,他具有语言天赋和很强的说服力。
It is said that...据说……。句中的It是形式主语,它所代表的是后面that引导的主语从句,相当于People say that...
归纳拓展 ①It is believed∕reported∕thought∕supposed∕hoped∕expected that...据相信∕报道∕认为∕推断∕希望∕预计……=People believe∕report∕think∕suppose∕hope∕expect that...人们相信∕报道∕认为∕推断∕希望∕预计……②It is known to all that...众所周知……
①以上结构除It is hoped that...之外,均可转化为:“主语+be+过去分词+不定式”结构,其中不定式根据需要有时态和语态的变化。
②有时以上结构还可转化为:
“As+be+v.-ed,主句”结构,或者“What+be+v.-ed+is+that从句”结构。
一句多译
①据说他出国了。
It is said that he has gone abroad.
=He is said to have gone abroad.
②众所周知,中国是一个历史悠久的国家。
It is known to all that China is a country with a long history.
=As is known to all,China is a country with a long history.
=What is known to all is that China is a country with a long history.
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