for,as,though,引导从句的区别?倒装的用法_百度作业帮
for,as,though,引导从句的区别?倒装的用法
for,as,though,引导从句的区别?倒装的用法
引导从句（就是它们作连词conj.的时候）：for一般表示弱化的因果关系（即推测原因,语气不如because强）,不放句首.例句：We must start early, for it will take two hours to drive to the airport.
我们得早点动身,因为开车去机场得花两个小时. as：（5钟用法）1、像...一样;依照;像（和副词like意义相同用法不同）例句：You ought to do as Paul tells you.
你应按照保罗吩咐的做. 2、当...时（和when意义用法相同）例句：As she left the room she remembered that book.
她离开房间时想起了那本书. 3、随着（和with意义相同用法不同）例句：As the sun rose the fog dispersed.
太阳一出来,雾随之消失. 4.因为（看到吗,没有逗号连接,for有逗号）例句：We didn't know what to do as we were just visiting there.
我们不知道该怎么办,因为当时我们仅仅在那里作访问. 5、虽然 表转折（就是你所说的倒装,只有表这个意思才可以,待会儿详解）例句：Tired as he was, he sat up late.
他虽然疲倦,可仍然很晚才睡. though 只有尽管的意思 同as的第五个意思例句：Though he is rich, his life is not happy.
他虽然很有钱,但生活并不幸福. -----------------------------------------------------------------------------------------------------------------------现在来讲倒装for没有倒装用法as/though是有的Though, although 的倒装句 一、名词+as / though+主语+动词King as he was, he was unhappy. 他虽是国王,但他并不幸福.Child as he is, he knows to help other. 他虽是个孩子,但却知道帮助别人.Teacher though he is, he can’t know everything. 他虽然是老师,但也不可能什么都懂.【说明】其中的动词通常为连系动词,也就是说位于句首的名词是其后连系动词的表语.另外,要特别注意位于句首的名词前习惯上不用冠词,即使其前有形容词修饰也不用冠词.比较：Boy as [though] he is, he likes to play with girls.=Though [Although] he is a boy, he likes to play with girls. 他虽是男孩,却喜欢与女孩子玩.Strong man as [though] he is, General Botha has been severely put to the test during the past few weeks.= Though [Although] he is a strong man, General Botha has been severely put to the test during the past few weeks. 波赛将军虽然坚强,但在过去的数周里也受到了严峻的考验.二、形容词+as / though+主语+动词Successful as he is, he is not proud. 他虽然成功,但不骄傲.Improbable as it seems, it’s true. 虽然看起来不太可能,但却是真的.Stupid as it sounds,I was so in love with her that I believed her. 尽管听起来很愚蠢,我是如此爱她竟然相信了她的话.Patient as he was,he didn’t like waiting that long. 他虽说有耐心,也不愿等这么长.Beautiful though the necklace was,we thought it was over-priced. 那条项链虽然很漂亮,我们认为价钱太高.【说明】其中的动词也通常为连系动词,也就是说位于句首的形容词是其后连系动词的表语.三、副词+as / though+主语+动词Much as I like Paris, I couldn’t live there. 尽管我喜欢巴黎,但我不能住在那里.Hard though they tried, they couldn’t make her change her mind. 尽管他们做了很大努力,却没法让她改变主意.Fast as you read, you can’t finish the book in two days. 尽管你读得很快,你总不能在两天之内就读完这本书.He was unable to make much progress, hard as he tried. 尽管他做了努力,却未能取得很大进步.【说明】有的词典将much as 作为习语看待,认为它是一个用以引导让步状语从句的复合连词.再如：Much as I admire him as a writer,I do not like him as a man. 他作为一名作家我很佩服他,但我却不喜欢他这个人.Much as I like you, I couldn’t live with you. 我尽管很喜欢你, 却不能和你在一起生活.四、动词原形+as / though+主语+动词Object as you may, I’ll go. 纵使你反对,我也要去.Try as he might, he couldn’t solve the problem. 尽管他想方设法,却未解决这个问题.Search as they would, they would find nobody in the house. 无论怎样搜查,他们在房子里仍然没有找到一个人.Dislike him as we may, we must acknowledge his greatness. 尽管我们不喜欢他,但必须承认他的伟大.Lose money as I did, we got a lot of experience. 钱虽然丢了,我们却得到了许多经验.Fail in the election as he did, he became famous for his fiery speech against slavery. 尽管落选了,但他却以其反对奴隶制的激烈演说而出了名.【说明】主语后的动词通常为may, might, would, did 等情态动词或助动词(若表示情态意义,则选用情态动词；若陈述事实,则用did, do 等助动词).五、分词+as / though+主语+动词Raining hard as it is, I’m going out for a walk. 虽然正在下着大雨,我还是要出去散步.Surrounded as we were by the enemy, we managed to march forward. 虽然我们被敌人包围着,但我们还是设法前进了.Munching the apple as he was, he had got an eye for all John’s movements. 他尽管在一个劲地嚼着苹果,但仍警惕着约翰的一举一动.【三条补充说明】1. 这类倒装的让步状语从句可用as, though 来引导,但不能用although来引导；但是,未倒装的让步状语从句则可用though, although来引导,而不能用as来引导.也就是说,although引导让步状语从句时不能倒装,as引导让步状语从句时必须倒装,而though引导让步状语从句时可以倒装也可以不倒装.如：虽然很晚了,但我们还是继续工作.正：Late as [though] it was, we still went on working. 正：Though [Although] it was late, we still went on working.误：Late although it was, we still went on working. 误：As it was late, we still went on working.2. 上面提到的倒装结构有时也可用来表示原因,区别的办法主要看句子的内容：让步从句的内容大多数与主句在意义上相反,而原因从句则与主句之间有因果关系.比较：Tired as he was, he sat up late studying at night. 昨晚他虽然很疲倦了,但还是学习到很晚才睡.(表让步) Tired as he was, he went to bed early. 因为很累,所以他睡得很早.(表原因)Young as he was, he was equal to the task. 他虽年轻,却能胜任这项工作.(表让步) Young as he was, he was not equal to the task. 他因为年轻,所以不能胜任这项工作.(表原因) 3. 在美国英语中,人们通常用as…as引导让步状语从句.如：Cold as it was, we went out.=As cold as it was, we went out. 尽管天气冷,我们还是出去了.Successful as he is, he is not proud.=As successful as he is, he is not proud. 他虽成功了,但不骄傲.打的好累 觉得好要追加悬赏哦~ 开玩笑啦 帮助你是我的荣幸!【小题1】A【小题2】C【小题3】C【小题4】B【小题5】D【小题6】B【小题7】B【小题8】C【小题9】A【小题10】B【小题11】B【小题12】D【小题13】C【小题14】B【小题15】C【小题16】A【小题17】D【小题18】B【小题19】C【小题20】D
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科目：高中英语
来源：2010年扬州中学高一下学期期末考试英语
题型：阅读理解
In a surprising discovery about where higher life can survive, scientists have found a shrimp —— like creature and a jellyfish swimming beneath an Antarctic ice sheet.About 180 meters below the ice where no light can get through, scientists had thought nothing much more than a few microbes (微生物) could exist.That’s why a NASA team was surprised when they lowered a video camera to get the first long look at the underbelly of an ice sheet in Antarctica. A curious shrimp – like creature came swimming by and then parked itself on the camera’s cable. Scientists also pulled up a tentacle (触须) they believe came from a jellyfish.“We were operating on the presumption that nothing’s there.” Said NASA ice scientist Robert Bindschadler. “It was a shrimp you’d enjoy having on your plate.”“We were just gaga (狂热的) over it,” he said of the 7.5cm long, orange creature starring in their two – minute video. Technically, it’s not a shrimp. It’s a Lyssianasid amphipod, which is distantly related to the shrimp.The video is likely to inspire experts to rethink what they know about life in harsh environments. And it has scientists thinking that if shrimp – like creatures can live below 180 meters of Antarctic ice in freezing dark water, what about other cold places? What about Europa, a frozen moon of Jupiter?Cynan Ellis – Evans, a scientist of the British Antarctic Survey called the finding fascinating. He said it was possible the creatures swam in from far away and don’t live there permanently.But Kim, who is a co-author of the study, doubts it. “The site in West Antarctica is at least 19 km from open seas. Bindschadler drilled a 20 cm – wide hole and was looking at a tiny amount of water. That means it’s unlikely that two creatures swam from great distances and were captured randomly in that small of an area,” she said.Yet scientist were puzzled at what the food source would be for these creatures. While some microbes can make their own food out of chemicals in the ocean, complex life like the shrimp can’t, Kim said.“So how do they survive? That’s the key question.” Kim Sai.“It’s pretty amazing when you find a huge puzzle like that on a planet where we thought we know everything.” Kim said.【小题1】 What does the underlined word “harsh” probably mean?A．coldB．loudC．cruelD．ugly【小题2】According to Kim, the shrimp – like creature &&&&&&&.A．swam great distances to AntarcticB．has always lived in the regionC．gradually evolved from shrimpsD．has nothing in common with shrimps【小题3】The finding is significant in that &&&&&&&&&&.A．it marks NASA’S first Antarctic biological studyB．it proves there is marine life in the AntarcticC．it could inspire further study of life in harsh environmentsD．it shows that Lyssianasid amphipod is closely related to shrimps【小题4】Which of the following statements about the discovery is FALSE?A．Complex life usually lives on other forms of life.B．Scientists saw two creatures in the two – minute video.C．It is possible for creatures to live 180 meters below the ice though there is no light.D．Scientists captured the shrimp – like creature in a camera by drilling a hole through the ice.
科目：高中英语
来源：2010年扬州中学高一下学期期末考试英语
题型：阅读理解
In a surprising
discovery about where higher life can survive, scientists have found a shrimp —— like creature and a jellyfish swimming beneath an Antarctic ice
sheet.
About 180
meters below the ice where no light can get through, scientists had thought
nothing much more than a few microbes (微生物) could exist.
That’s why a
NASA team was surprised when they lowered a video camera to get the first long
look at the underbelly of an ice sheet in Antarctica. A curious shrimp – like
creature came swimming by and then parked itself on the camera’s cable.
Scientists also pulled up a tentacle (触须) they believe came from a jellyfish.
“We were
operating on the presumption that nothing’s there.” Said NASA ice scientist
Robert Bindschadler. “It was a shrimp you’d enjoy having on your plate.”
“We were just
gaga (狂热的) over it,” he said of the 7.5cm long, orange creature starring in their two – minute video. Technically, it’s not a shrimp. It’s a Lyssianasid amphipod, which is distantly related to the shrimp.
The video is
likely to inspire experts to rethink what they know about life in harsh
environments. And it has scientists thinking that if shrimp – like creatures
can live below 180 meters of Antarctic ice in freezing dark water, what about
other cold places? What about Europa, a frozen moon of Jupiter?
Cynan Ellis –
Evans, a scientist of the British Antarctic Survey called the finding fascinating.
He said it was possible the creatures swam in from far away and don’t live
there permanently.
But Kim, who is
a co-author of the study, doubts it. “The site in West Antarctica is at least 19 km from open seas. Bindschadler drilled a 20 cm – wide hole and was looking at a tiny amount of water. That means it’s unlikely that two creatures swam from great distances and were captured randomly in that
small of an area,” she said.
Yet scientist
were puzzled at what the food source would be for these creatures. While some
microbes can make their own food out of chemicals in the ocean, complex life
like the shrimp can’t, Kim said.
“So how do they
survive? That’s the key question.” Kim Sai.
“It’s pretty
amazing when you find a huge puzzle like that on a planet where we thought we
know everything.” Kim said.
1. What does the underlined word “harsh”
probably mean?
A.
cold&&&&&&&&&& B.
loud&&&&&&&&& C.
cruel&&&&&&&&&& D. ugly
2. According to Kim, the shrimp –
like creature &&&&&&&.
A. swam
great distances to Antarctic&&&&&&&&&&&&&&& B.
has always lived in the region
C. gradually
evolved from shrimps&&&&&&&&&&&&&&&&&&& D.
has nothing in common with shrimps
3. The finding is significant in
that &&&&&&&&&&.
A. it
marks NASA’S first Antarctic biological study
B. it
proves there is marine life in the Antarctic
C. it
could inspire further study of life in harsh environments
D. it
shows that Lyssianasid amphipod is closely related to shrimps
4. Which of the following statements
about the discovery is FALSE?
A. Complex life usually lives on other forms of life.
B. Scientists saw two creatures in the two – minute video.
C. It
is possible for creatures to live 180 meters below the ice though there is no
light.
D. Scientists captured the shrimp – like creature in a camera by
drilling a hole through the ice.
科目：高中英语
题型：阅读理解
In a surprising discovery about where higher life can survive, scientists have found a shrimp —— like creature and a jellyfish swimming beneath an Antarctic ice sheet.
About 180 meters below the ice where no light can get through, scientists had thought nothing much more than a few microbes (微生物) could exist.
That’s why a NASA team was surprised when they lowered a video camera to get the first long look at the underbelly of an ice sheet in Antarctica. A curious shrimp – like creature came swimming by and then parked itself on the camera’s cable. Scientists also pulled up a tentacle (触须) they believe came from a jellyfish.
“We were operating on the presumption that nothing’s there.” Said NASA ice scientist Robert Bindschadler. “It was a shrimp you’d enjoy having on your plate.”
“We were just gaga (狂热的) over it,” he said of the 7.5cm long, orange creature starring in their two – minute video. Technically, it’s not a shrimp. It’s a Lyssianasid amphipod, which is distantly related to the shrimp.
The video is likely to inspire experts to rethink what they know about life in harsh environments. And it has scientists thinking that if shrimp – like creatures can live below 180 meters of Antarctic ice in freezing dark water, what about other cold places? What about Europa, a frozen moon of Jupiter?
Cynan Ellis – Evans, a scientist of the British Antarctic Survey called the finding fascinating. He said it was possible the creatures swam in from far away and don’t live there permanently.
But Kim, who is a co-author of the study, doubts it. “The site in West Antarctica is at least 19 km from open seas. Bindschadler drilled a 20 cm – wide hole and was looking at a tiny amount of water. That means it’s unlikely that two creatures swam from great distances and were captured randomly in that small of an area,” she said.
Yet scientist were puzzled at what the food source would be for these creatures. While some microbes can make their own food out of chemicals in the ocean, complex life like the shrimp can’t, Kim said.
“So how do they survive? That’s the key question.” Kim Sai.
“It’s pretty amazing when you find a huge puzzle like that on a planet where we thought we know everything.” Kim said.
What does the underlined word “harsh” probably mean?
A. cold&&&&&&&&&& B. loud&&&&&&&&& C. cruel&&&&&&&&&& D. ugly
According to Kim, the shrimp – like creature &&&&&&&.
A. swam great distances to Antarctic&&&&& B. has always lived in the region
C. gradually evolved from shrimps& D. has nothing in common with shrimps
The finding is significant in that &&&&&&&&&&.
A. it marks NASA’S first Antarctic biological study
B. it proves there is marine life in the Antarctic
C. it could inspire further study of life in harsh environments
D. it shows that Lyssianasid amphipod is closely related to shrimps
Which of the following statements about the discovery is FALSE?
A. Complex life usually lives on other forms of life.
B. Scientists saw two creatures in the two – minute video.
C. It is possible for creatures to live 180 meters below the ice though there is no light.
D. Scientists captured the shrimp – like creature in a camera by drilling a hole through the ice.
科目：高中英语
来源：江苏省扬州中学09-10学年高一下学期期末考试
题型：阅读理解
In a surprising discovery about where higher life can
survive, scientists have found a shrimp —— like creature
and a jellyfish swimming beneath an Antarctic ice sheet.
About 180 meters below the ice where no light can get
through, scientists had thought nothing much more than a few microbes (微生物) could exist.
That’s why a NASA team was surprised when they lowered a
video camera to get the first long look at the underbelly of an ice sheet in Antarctica. A curious shrimp – like creature came swimming by and then parked itself on the
camera’s cable. Scientists also pulled up a tentacle (触须)
they believe came from a jellyfish.
“We were operating on the presumption that nothing’s
there.” Said NASA ice scientist Robert Bindschadler. “It was a shrimp you’d
enjoy having on your plate.”
“We were just gaga (狂热的) over it,” he said
of the 7.5cm long, orange creature starring in their two – minute video. Technically, it’s not a shrimp. It’s a Lyssianasid amphipod, which is
distantly related to the shrimp.
The video is likely to inspire experts to rethink what they
know about life in harsh environments. And it has scientists thinking
that if shrimp – like creatures can live below 180 meters of Antarctic ice in
freezing dark water, what about other cold places? What about Europa, a frozen
moon of Jupiter?
Cynan Ellis – Evans, a scientist of the British Antarctic
Survey called the finding fascinating. He said it was possible the creatures
swam in from far away and don’t live there permanently.
But Kim, who is a co-author of the study, doubts it. “The
site in West Antarctica is at least 19 km from open seas. Bindschadler drilled a 20 cm – wide hole and was looking at a tiny amount of water. That means it’s unlikely that two creatures swam from great distances and were captured randomly
in that small of an area,” she said.
Yet scientist were puzzled at what the food source would be
for these creatures. While some microbes can make their own food out of
chemicals in the ocean, complex life like the shrimp can’t, Kim said.
“So how do they survive? That’s the key question.” Kim Sai.
“It’s pretty amazing when you find a huge puzzle like that
on a planet where we thought we know everything.” Kim said.
1.What
does the underlined word “harsh” probably mean?
A.
cold&&&&&&&&&& B.
loud&&&&&&&&& C.
cruel&&&&&&&&&& D. ugly
2.According
to Kim, the shrimp – like creature &&&&&&&.
A. swam great distances to Antarctic&&&&&&&&&&&&&&&&&&&& B.
has always lived in the region
C. gradually evolved from shrimps&&&&&&&&&&&&&&&&&&&&&&&& D.
has nothing in common with shrimps
3.The
finding is significant in that &&&&&&&&&&.
A. it marks NASA’S first Antarctic biological
study
B. it proves there is marine life in the
Antarctic
C. it could inspire further study of life in
harsh environments
D. it shows that Lyssianasid amphipod is closely
related to shrimps
4.Which
of the following statements about the discovery is FALSE?
A. Complex life usually
lives on other forms of life.
B. Scientists saw two
creatures in the two – minute video.
C. It is possible for creatures to live 180
meters below the ice though there is no light.
D. Scientists captured
the shrimp – like creature in a camera by drilling a hole through the ice.
科目：高中英语
来源：江苏省扬州中学09-10学年高一下学期期末考试
题型：阅读理解
In a surprising discovery about where higher life can
survive, scientists have found a shrimp —— like creature
and a jellyfish swimming beneath an Antarctic ice sheet.
About 180 meters below the ice where no light can get
through, scientists had thought nothing much more than a few microbes (微生物) could exist.
That’s why a NASA team was surprised when they lowered a
video camera to get the first long look at the underbelly of an ice sheet in Antarctica. A curious shrimp – like creature came swimming by and then parked itself on the
camera’s cable. Scientists also pulled up a tentacle (触须)
they believe came from a jellyfish.
“We were operating on the presumption that nothing’s
there.” Said NASA ice scientist Robert Bindschadler. “It was a shrimp you’d
enjoy having on your plate.”
“We were just gaga (狂热的) over it,” he said
of the 7.5cm long, orange creature starring in their two – minute video. Technically, it’s not a shrimp. It’s a Lyssianasid amphipod, which is
distantly related to the shrimp.
The video is likely to inspire experts to rethink what they
know about life in harsh environments. And it has scientists thinking
that if shrimp – like creatures can live below 180 meters of Antarctic ice in
freezing dark water, what about other cold places? What about Europa, a frozen
moon of Jupiter?
Cynan Ellis – Evans, a scientist of the British Antarctic
Survey called the finding fascinating. He said it was possible the creatures
swam in from far away and don’t live there permanently.
But Kim, who is a co-author of the study, doubts it. “The
site in West Antarctica is at least 19 km from open seas. Bindschadler drilled a 20 cm – wide hole and was looking at a tiny amount of water. That means it’s unlikely that two creatures swam from great distances and were captured randomly
in that small of an area,” she said.
Yet scientist were puzzled at what the food source would be
for these creatures. While some microbes can make their own food out of
chemicals in the ocean, complex life like the shrimp can’t, Kim said.
“So how do they survive? That’s the key question.” Kim Sai.
“It’s pretty amazing when you find a huge puzzle like that
on a planet where we thought we know everything.” Kim said.
1.What
does the underlined word “harsh” probably mean?
A.
cold&&&&&&&&&& B.
loud&&&&&&&&& C.
cruel&&&&&&&&&& D. ugly
2.According
to Kim, the shrimp – like creature &&&&&&&.
A. swam great distances to Antarctic&&&&&&&&&&&&&&&&&&&& B.
has always lived in the region
C. gradually evolved from shrimps&&&&&&&&&&&&&&&&&&&&&&&& D.
has nothing in common with shrimps
3.The
finding is significant in that &&&&&&&&&&.
A. it marks NASA’S first Antarctic biological
study
B. it proves there is marine life in the
Antarctic
C. it could inspire further study of life in
harsh environments
D. it shows that Lyssianasid amphipod is closely
related to shrimps
4.Which
of the following statements about the discovery is FALSE?
A. Complex life usually
lives on other forms of life.
B. Scientists saw two
creatures in the two – minute video.
C. It is possible for creatures to live 180
meters below the ice though there is no light.
D. Scientists captured
the shrimp – like creature in a camera by drilling a hole through the ice.}