《学霸笔记 同步精讲》Unit3 Section Ⅰ Reading and Thinking（课件）高中英语人教版选择性必修3
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| 名称 | 《学霸笔记 同步精讲》Unit3 Section Ⅰ Reading and Thinking（课件）高中英语人教版选择性必修3 |
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| 格式 | pptx | ||
| 文件大小 | 2.3MB | ||
| 资源类型 | 试卷 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2026-03-10 00:00:00 | ||
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(共51张PPT)
Section Ⅰ Reading and Thinking
英 语
2026
Unit 3
内容索引
晨读晚诵
走进新课 一起读文
阅读鉴赏 一起思考
随堂练习
晨读晚诵
导语:图瓦卢,不是世界上最小的国家,但面对全球变暖,却是世界上最惨的国家。
Tuvalu affected by rising sea levels
You might think that “global warming” simply means nothing more than a rise in the world’s temperature.But rising sea levels caused by it have resulted in the first evacuation1 of an island nation.The citizens of Tuvalu will have to leave their homeland.
During the 20th century,sea levels rose 8-12 inches.As a result,Tuvalu experienced lowland flooding of salt water that had polluted the country’s drinking water.
A Tuvaluan government official reported to the Earth Policy Institute that the nation suffered an unusually high number of fierce storms in the past ten years.Many scientists connect higher surface water temperatures resulting from global warming to greater and more damaging storms.
The official expressed dissatisfaction with the United States for refusing to sign the Kyoto Protocol,an international agreement calling for industrialised nations to reduce their greenhouse gas emissions2,which are a main cause of global warming.“By refusing to sign the agreement,the US has effectively taken away the freedom of future generations of Tuvaluans to live where their forefathers3 have lived for thousands of years.” the official said.
Tuvalu has asked Australia and New Zealand to allow the gradual move of its people to both countries.
Tuvalu is not the only country that is vulnerable4 to rising sea levels.President of the Maldives told the United Nations that global warming has made his country an “endangered nation”.
译文:
受海平面上升影响的图瓦卢
你可能会认为“全球变暖”仅仅意味着世界温度的上升。但由此造成的海平面上升导致了一个岛国的第一次撤离。图瓦卢的居民将不得不离开他们的家园。
在20世纪,海平面上升了8~12英寸。因此,图瓦卢经历了低地咸水的泛滥,污染了该国的饮用水。
图瓦卢政府一位官员向地球政策研究所报告说,该国在过去十年遭受了异常多的猛烈风暴袭击。很多科学家将由全球变暖导致的更高的地表水温度与更大和更具破坏性的风暴联系在一起。
这位官员对美国拒绝签署《京都议定书》表示不满。《京都议定书》是一项呼吁工业化国家减少其温室气体排放的国际协议。温室气体排放是全球变暖的主要原因。“通过拒绝签署该协议,美国实际上剥夺了图瓦卢人子孙后代在他们的祖先生活了数千年的地方生活的自由。”这位官员说道。
图瓦卢请求澳大利亚和新西兰允许其人民逐步迁往两国。
图瓦卢并不是唯一一个易受海平面上升影响的国家。马尔代夫总统对联合国说,全球变暖使他的国家成为一个“濒危国家”。
【词海拾贝】
1.evacuation /I v kju eI n/ n.疏散;撤离
2.emission /i mI n/ n.(光、热、气等的)发出,射出,排放;排放物,散发物
3.forefather / f f (r)/ n.祖先,祖宗
4.vulnerable / v ln r bl/ adj.脆弱的,易受……伤害的
【理解诱思】
The text is mainly about .
A.rapid changes in Earth’s temperature
B.a disappearing country affected by rising sea levels
C.moving of a country to a new place
D.reasons for lowland flooding
答案:B
走进新课 一起读文
一、单词英汉互译
1.graph / r f/ n.
2.starve /st v/ vi. & vt.
3.ecology /i k l d i/ n.
4.release /rI li s/ vt.& n.
5.carbon / k b n/ n.
6.sustain /s steIn/ vt.
图;图表;曲线图
(使)挨饿;饿死
生态;生态学
排放;释放;发布
碳
维持;遭受;承受住
[词汇新知]
7. / fju l/ n.燃料;刺激性言行
8. / k mprI hensIv/ adj.全部的;所有的;详尽的
9. /trend/ n.趋势;趋向;动向
10. / fri kw ntli/ adv.频繁地;经常
11. / br dk st/ vt. & vi.播送;广播;传播 n.广播节目;电视节目
12. / p l si/ n.政策;方针;原则
13. /rI strIkt/ vt.限制;限定;束缚
14. /si z/ vt.抓住;夺取;控制
fuel
comprehensive
trend
frequently
broadcast
policy
restrict
seize
二、短语英汉互译
1.along with
2.have an impact on
3. 陷于;被困在……
4. 不仅……而且……
5. 抓住每一个机会
和……一起
对……有影响
be trapped in
not only...but also...
seize every opportunity
[阅读理解]
一、快速浏览课文“CLIMATE CHANGE REQUIRES THE WORLD’S ATTENTION”,将段落与其主旨大意相匹配
1.Paragraph 1 A.The two common meanings of the“greenhouse effect”.
2.Paragraph 2 B.Evidence of a dramatic change in the global climate.
3.Paragraph 3 C.The impact global warming had on Earth’s ecology.
4.Paragraph 4 D.Evidence of global warming leading to extreme
weather and natural disasters.
5.Paragraph 5 E.Both governments and individuals should take
measures to reduce greenhouse gas emissions.
答案:1.B 2.C 3.A 4.D 5.E
二、阅读课文“CLIMATE CHANGE REQUIRES THE WORLD’S ATTENTION”,选择正确的答案
1.Why did the polar bear travel to Norway’s Arctic island of Svalbard
A.To look for their partners.
B.To enjoy the beautiful scenery.
C.To find enough food.
D.To give birth to babies.
答案:C
2.Which of the following is NOT the result of climate change
A.Greenhouse gases. B.Extreme rainstorms.
C.Extreme heatwaves. D.Economic increase.
3.How many common meanings of the “greenhouse effect” according to climate scientists
A.Three. B.Two.
C.One. D.Four.
答案:D
答案:B
4.This article is probably from .
A.an environmental magazine
B.a diary
C.a novel
D.a story
答案:A
三、仔细阅读课文“CLIMATE CHANGE REQUIRES THE WORLD’S ATTENTION”,并根据课文内容将短文补充完整
There is enough evidence 1. Earth is getting warmer and warmer.According to an expert 2. has studied polar bears for many years,the bear found on Norway’s Arctic island of Svalbard appeared
3. (starve) and died.This alarming case showed how the increase in temperature had an impact 4. Earth’s ecology.The “natural” greenhouse effect can make Earth 5. (sustain) life.6. ,the “man-made” greenhouse effect has now become a
that
who/that
to have starved
on
sustain
However
causing
actions
responsibility
global
big problem,7. (cause) Earth’s surface temperature to rise quickly.Climate scientists have warned that if we don’t take appropriate
8. (action),this warming trend will probably continue.It is our
9. (responsible) to seize every opportunity to educate everyone about 10. (globe) warming.
阅读鉴赏 一起思考
1.There is little doubt that Earth is getting warmer and warmer(see the graph).(Page 26)
毫无疑问,地球正变得越来越温暖(如图)。
剖析There is little doubt that... “毫无疑问……”,其中的that引导同位语从句。
There is no doubt that this candidate’s advantage lies in his ability to communicate with foreigners in English.
毫无疑问,这位候选人的优势在于他用英语与外国人交流的能力。
There is little doubt that John’s quick thinking and the first aid skills saved Mary’s life.
毫无疑问,约翰的敏捷思维和急救技能挽救了玛丽的生命。
【合作探究】
读一读·细观察
阅读下列句子,写出句中黑体部分的含义
①There is some doubt whether he is the best man for the job.
含义 是否……持有疑问
②I doubt whether/if he will continue to work here.
含义 我怀疑是否……
③I don’t doubt that he will win the competition.
含义 我确信……
记一记·长知识
doubt既可以做名词,又可以做动词,在肯定句中常接whether/if引导的从句(同位语从句中只用whether),在否定句和疑问句中常接that引导的从句。
【即学即用】
单句语法填空
①We have no doubt they can complete the task on time.
②I doubt she will pass the driving test tomorrow.
翻译句子
③There is no doubt that the man isn’t easy to get along with because he is such a stubborn man.
④I don’t doubt that you are honest.
that
whether/if
答案:毫无疑问,这个人不好相处,因为他是个如此固执的人。
答案:我相信你是诚实的。
2.An expert who has studied polar bears for many years said that from the position of its dead body,the bear appeared to have starved and died.(Page 26)
一位长期研究北极熊的专家说,从尸体的姿势看,这只北极熊像是饿死的。
★starve vi.& vt.(使)挨饿;饿死
Millions of people are starving now in the poor areas in the world.
目前,全球贫困地区仍有数百万人面临饥荒。
At that time people would starve if food was difficult to find.
在那个时代,如果食物难以找到,人们就会挨饿。
They got lost in the desert and starved to death.
他们在沙漠中迷了路,饿死了。
【合作探究】
读一读·细观察
阅读下列句子,写出句中黑体词的词性和含义
①There is no doubt that every child starves for knowledge.
词性 动词
含义 渴望;极需要
②The local people have been freed from starvation.
词性 名词
含义 挨饿;饿死
说一说·勤归纳
【即学即用】
单句语法填空
①We have enough food and will not suffer from (starve).
完成句子
②每个人都渴望成功。
Everyone .
starvation
starves for success
3.The heat is released back into space at longer wave lengths.(Page 27)
这一热量以更大的波长被释放回大气层。
★release vt.排放;释放
Firefighters took two hours to release the driver from the bus.
消防队员花了两个小时将司机从公共汽车里救出来。
The forest has the incredible ability to release oxygen.
森林拥有令人不可思议的释放氧气的能力。
【合作探究】
读一读·细观察
阅读下列句子,写出句中黑体词的词性和含义
①Police have released no further details about the accident.
词性 动词 含义 发布
②She can expect an early release from prison.
词性 名词 含义 释放
③The new software is planned for release in April.
词性 名词 含义 发布
④The release of carbon dioxide into the atmosphere is amazing.
词性 名词 含义 排放
说一说·勤归纳
【即学即用】
翻译句子
①He refused to release her cat.
②The government has been working to secure the release of the hostages(人质).
答案:他不肯放走她的猫。
答案:政府一直在努力争取使人质获释。
4.When people produce huge amounts of extra greenhouse gases by burning fossil fuels,more heat energy is trapped in the atmosphere and causes Earth’s surface temperature to rise quickly.(Page 27)
当人类由于燃烧化石燃料产生了大量额外的温室气体时,更多的热能被困在大气层中,导致地表温度迅速上升。
★trap vt.使陷入困境
When travelling they were trapped in the mountain,waiting to be rescued.
旅行时,他们被困在山上,等待救援。
We became trapped by the rising floodwater.
我们被上涨的洪水困住了。
【合作探究】
读一读·细观察
阅读下列句子,写出句中黑体部分的词性和含义
①He felt that marriage was a trap.
词性 名词 含义 圈套;困境
②The hunter has set a trap for the hare.
含义 给……设圈套
③The young man found he had fallen into a trap.
含义 落入圈套/陷阱
④I hoped to trap him into an admission.
含义 诱使某人做某事
说一说·勤归纳
in
into
【即学即用】
用适当的介词或副词填空
①Feeling trapped the forest,Mr Smith was helpless.
②Having fallen a trap,the bear roared again and again.
③One man trapped me buying the big coat.
into
5.There is strong and comprehensive evidence that the rise in temperature has led to an increase in extreme weather and natural disasters worldwide,not only causing serious damage,but also costing human lives.(Page 27)
确凿、全面的证据表明,温度上升导致全球极端天气和自然灾害增多,不仅造成严重破坏,而且使人丧命。
剖析句中that从句为同位语从句,修饰evidence。that仅起连接作用,无实义,且不能省略。
★evidence n.证据;根据
Is there any evidence to support what you said
有什么证据可以支持你说的话吗
【合作探究】
读一读·细观察
阅读下列句子,写出句中黑体词的词性和含义
①It was evident that the policy was a great success.
词性 形容词
含义 清楚的;显而易见的;显然的
②Evidently,what he said is right.
词性 副词
含义 明显地;显然地
说一说·勤归纳
evidence
evident
【即学即用】
单句语法填空
①Now we have the most direct (evident) that he is right.
②Can you give me an (evidence) description about it
句型转换
③It was evident that he had lied to us.
→ ,he had lied to us.
Evidently
剖析在句子It is our...impacts中,It为形式主语,to seize...为句子真正的主语。
It’s our duty to obey the school rules.
遵守校规是我们的义务。
6.It is our responsibility to seize every opportunity to educate everyone about global warming,along with its causes and impacts,because this is the most serious issue affecting all of us on this planet.(Page 27)
我们有责任抓住每一个机会,教育每个人了解全球变暖,包括其原因和影响,因为这是影响这个星球上我们所有人的最严重的问题。
★seize vt.抓住;捉住;夺取;攻占;控制
We should seize the chance/opportunity to work hard to achieve our goal.
我们应抓住机会努力工作来实现我们的目标。
If you think your idea has potential,seize on/upon it immediately.
如果你觉得你的想法很有潜力,立即抓住它。
【合作探究】
读一读·细观察
阅读下面句子,写出句中黑体部分的结构和含义
Before he could run away,she seized him by the collar.
结构 seize sb by the collar 含义 抓住某人的衣领
说一说·勤归纳
【即学即用】
翻译句子
①I decided to seize this chance to get recognition for my idea.
②Mother seized the child by the arm.
答案:我决定抓住这次机会使我的主意被认可。
答案:母亲抓住孩子的手臂。
随堂练习
一、根据句意及汉语提示填写单词
1.From the (图表),we can see the consequence is huge.
答案:graph
2.The gas was (释放) into the atmosphere.
答案:released
3.I suddenly felt my heart was (融化).
答案:melting
4.The (海豹) had been rescued before I arrived.
答案:seal
5.The world should keep the balance of (生态).
答案:ecology
6.It’s difficult for us to (维持) the present situation.
答案:sustain
7.The famous song becomes more and more popular (遍及全球地).
答案:worldwide
8.As a volunteer,Jack goes to the village (频繁地).
答案:frequently
二、用所给短语的适当形式填空
along with,have an impact on,be trapped in,not only...but also...,starve for
1.I was sorry to find that I the traffic jam.
答案:was trapped in
2. Tom his parents paid a visit to the Summer Palace.
答案:Not only;but also
3.What the teacher said every student.
答案:has/had an impact on
4.First of all,we peace.
答案:starve for
5.Five students our monitor won the competition.
答案:along with
along with,have an impact on,be trapped in,not only...but also...,starve for
Section Ⅰ Reading and Thinking
英 语
2026
Unit 3
内容索引
晨读晚诵
走进新课 一起读文
阅读鉴赏 一起思考
随堂练习
晨读晚诵
导语:图瓦卢,不是世界上最小的国家,但面对全球变暖,却是世界上最惨的国家。
Tuvalu affected by rising sea levels
You might think that “global warming” simply means nothing more than a rise in the world’s temperature.But rising sea levels caused by it have resulted in the first evacuation1 of an island nation.The citizens of Tuvalu will have to leave their homeland.
During the 20th century,sea levels rose 8-12 inches.As a result,Tuvalu experienced lowland flooding of salt water that had polluted the country’s drinking water.
A Tuvaluan government official reported to the Earth Policy Institute that the nation suffered an unusually high number of fierce storms in the past ten years.Many scientists connect higher surface water temperatures resulting from global warming to greater and more damaging storms.
The official expressed dissatisfaction with the United States for refusing to sign the Kyoto Protocol,an international agreement calling for industrialised nations to reduce their greenhouse gas emissions2,which are a main cause of global warming.“By refusing to sign the agreement,the US has effectively taken away the freedom of future generations of Tuvaluans to live where their forefathers3 have lived for thousands of years.” the official said.
Tuvalu has asked Australia and New Zealand to allow the gradual move of its people to both countries.
Tuvalu is not the only country that is vulnerable4 to rising sea levels.President of the Maldives told the United Nations that global warming has made his country an “endangered nation”.
译文:
受海平面上升影响的图瓦卢
你可能会认为“全球变暖”仅仅意味着世界温度的上升。但由此造成的海平面上升导致了一个岛国的第一次撤离。图瓦卢的居民将不得不离开他们的家园。
在20世纪,海平面上升了8~12英寸。因此,图瓦卢经历了低地咸水的泛滥,污染了该国的饮用水。
图瓦卢政府一位官员向地球政策研究所报告说,该国在过去十年遭受了异常多的猛烈风暴袭击。很多科学家将由全球变暖导致的更高的地表水温度与更大和更具破坏性的风暴联系在一起。
这位官员对美国拒绝签署《京都议定书》表示不满。《京都议定书》是一项呼吁工业化国家减少其温室气体排放的国际协议。温室气体排放是全球变暖的主要原因。“通过拒绝签署该协议,美国实际上剥夺了图瓦卢人子孙后代在他们的祖先生活了数千年的地方生活的自由。”这位官员说道。
图瓦卢请求澳大利亚和新西兰允许其人民逐步迁往两国。
图瓦卢并不是唯一一个易受海平面上升影响的国家。马尔代夫总统对联合国说,全球变暖使他的国家成为一个“濒危国家”。
【词海拾贝】
1.evacuation /I v kju eI n/ n.疏散;撤离
2.emission /i mI n/ n.(光、热、气等的)发出,射出,排放;排放物,散发物
3.forefather / f f (r)/ n.祖先,祖宗
4.vulnerable / v ln r bl/ adj.脆弱的,易受……伤害的
【理解诱思】
The text is mainly about .
A.rapid changes in Earth’s temperature
B.a disappearing country affected by rising sea levels
C.moving of a country to a new place
D.reasons for lowland flooding
答案:B
走进新课 一起读文
一、单词英汉互译
1.graph / r f/ n.
2.starve /st v/ vi. & vt.
3.ecology /i k l d i/ n.
4.release /rI li s/ vt.& n.
5.carbon / k b n/ n.
6.sustain /s steIn/ vt.
图;图表;曲线图
(使)挨饿;饿死
生态;生态学
排放;释放;发布
碳
维持;遭受;承受住
[词汇新知]
7. / fju l/ n.燃料;刺激性言行
8. / k mprI hensIv/ adj.全部的;所有的;详尽的
9. /trend/ n.趋势;趋向;动向
10. / fri kw ntli/ adv.频繁地;经常
11. / br dk st/ vt. & vi.播送;广播;传播 n.广播节目;电视节目
12. / p l si/ n.政策;方针;原则
13. /rI strIkt/ vt.限制;限定;束缚
14. /si z/ vt.抓住;夺取;控制
fuel
comprehensive
trend
frequently
broadcast
policy
restrict
seize
二、短语英汉互译
1.along with
2.have an impact on
3. 陷于;被困在……
4. 不仅……而且……
5. 抓住每一个机会
和……一起
对……有影响
be trapped in
not only...but also...
seize every opportunity
[阅读理解]
一、快速浏览课文“CLIMATE CHANGE REQUIRES THE WORLD’S ATTENTION”,将段落与其主旨大意相匹配
1.Paragraph 1 A.The two common meanings of the“greenhouse effect”.
2.Paragraph 2 B.Evidence of a dramatic change in the global climate.
3.Paragraph 3 C.The impact global warming had on Earth’s ecology.
4.Paragraph 4 D.Evidence of global warming leading to extreme
weather and natural disasters.
5.Paragraph 5 E.Both governments and individuals should take
measures to reduce greenhouse gas emissions.
答案:1.B 2.C 3.A 4.D 5.E
二、阅读课文“CLIMATE CHANGE REQUIRES THE WORLD’S ATTENTION”,选择正确的答案
1.Why did the polar bear travel to Norway’s Arctic island of Svalbard
A.To look for their partners.
B.To enjoy the beautiful scenery.
C.To find enough food.
D.To give birth to babies.
答案:C
2.Which of the following is NOT the result of climate change
A.Greenhouse gases. B.Extreme rainstorms.
C.Extreme heatwaves. D.Economic increase.
3.How many common meanings of the “greenhouse effect” according to climate scientists
A.Three. B.Two.
C.One. D.Four.
答案:D
答案:B
4.This article is probably from .
A.an environmental magazine
B.a diary
C.a novel
D.a story
答案:A
三、仔细阅读课文“CLIMATE CHANGE REQUIRES THE WORLD’S ATTENTION”,并根据课文内容将短文补充完整
There is enough evidence 1. Earth is getting warmer and warmer.According to an expert 2. has studied polar bears for many years,the bear found on Norway’s Arctic island of Svalbard appeared
3. (starve) and died.This alarming case showed how the increase in temperature had an impact 4. Earth’s ecology.The “natural” greenhouse effect can make Earth 5. (sustain) life.6. ,the “man-made” greenhouse effect has now become a
that
who/that
to have starved
on
sustain
However
causing
actions
responsibility
global
big problem,7. (cause) Earth’s surface temperature to rise quickly.Climate scientists have warned that if we don’t take appropriate
8. (action),this warming trend will probably continue.It is our
9. (responsible) to seize every opportunity to educate everyone about 10. (globe) warming.
阅读鉴赏 一起思考
1.There is little doubt that Earth is getting warmer and warmer(see the graph).(Page 26)
毫无疑问,地球正变得越来越温暖(如图)。
剖析There is little doubt that... “毫无疑问……”,其中的that引导同位语从句。
There is no doubt that this candidate’s advantage lies in his ability to communicate with foreigners in English.
毫无疑问,这位候选人的优势在于他用英语与外国人交流的能力。
There is little doubt that John’s quick thinking and the first aid skills saved Mary’s life.
毫无疑问,约翰的敏捷思维和急救技能挽救了玛丽的生命。
【合作探究】
读一读·细观察
阅读下列句子,写出句中黑体部分的含义
①There is some doubt whether he is the best man for the job.
含义 是否……持有疑问
②I doubt whether/if he will continue to work here.
含义 我怀疑是否……
③I don’t doubt that he will win the competition.
含义 我确信……
记一记·长知识
doubt既可以做名词,又可以做动词,在肯定句中常接whether/if引导的从句(同位语从句中只用whether),在否定句和疑问句中常接that引导的从句。
【即学即用】
单句语法填空
①We have no doubt they can complete the task on time.
②I doubt she will pass the driving test tomorrow.
翻译句子
③There is no doubt that the man isn’t easy to get along with because he is such a stubborn man.
④I don’t doubt that you are honest.
that
whether/if
答案:毫无疑问,这个人不好相处,因为他是个如此固执的人。
答案:我相信你是诚实的。
2.An expert who has studied polar bears for many years said that from the position of its dead body,the bear appeared to have starved and died.(Page 26)
一位长期研究北极熊的专家说,从尸体的姿势看,这只北极熊像是饿死的。
★starve vi.& vt.(使)挨饿;饿死
Millions of people are starving now in the poor areas in the world.
目前,全球贫困地区仍有数百万人面临饥荒。
At that time people would starve if food was difficult to find.
在那个时代,如果食物难以找到,人们就会挨饿。
They got lost in the desert and starved to death.
他们在沙漠中迷了路,饿死了。
【合作探究】
读一读·细观察
阅读下列句子,写出句中黑体词的词性和含义
①There is no doubt that every child starves for knowledge.
词性 动词
含义 渴望;极需要
②The local people have been freed from starvation.
词性 名词
含义 挨饿;饿死
说一说·勤归纳
【即学即用】
单句语法填空
①We have enough food and will not suffer from (starve).
完成句子
②每个人都渴望成功。
Everyone .
starvation
starves for success
3.The heat is released back into space at longer wave lengths.(Page 27)
这一热量以更大的波长被释放回大气层。
★release vt.排放;释放
Firefighters took two hours to release the driver from the bus.
消防队员花了两个小时将司机从公共汽车里救出来。
The forest has the incredible ability to release oxygen.
森林拥有令人不可思议的释放氧气的能力。
【合作探究】
读一读·细观察
阅读下列句子,写出句中黑体词的词性和含义
①Police have released no further details about the accident.
词性 动词 含义 发布
②She can expect an early release from prison.
词性 名词 含义 释放
③The new software is planned for release in April.
词性 名词 含义 发布
④The release of carbon dioxide into the atmosphere is amazing.
词性 名词 含义 排放
说一说·勤归纳
【即学即用】
翻译句子
①He refused to release her cat.
②The government has been working to secure the release of the hostages(人质).
答案:他不肯放走她的猫。
答案:政府一直在努力争取使人质获释。
4.When people produce huge amounts of extra greenhouse gases by burning fossil fuels,more heat energy is trapped in the atmosphere and causes Earth’s surface temperature to rise quickly.(Page 27)
当人类由于燃烧化石燃料产生了大量额外的温室气体时,更多的热能被困在大气层中,导致地表温度迅速上升。
★trap vt.使陷入困境
When travelling they were trapped in the mountain,waiting to be rescued.
旅行时,他们被困在山上,等待救援。
We became trapped by the rising floodwater.
我们被上涨的洪水困住了。
【合作探究】
读一读·细观察
阅读下列句子,写出句中黑体部分的词性和含义
①He felt that marriage was a trap.
词性 名词 含义 圈套;困境
②The hunter has set a trap for the hare.
含义 给……设圈套
③The young man found he had fallen into a trap.
含义 落入圈套/陷阱
④I hoped to trap him into an admission.
含义 诱使某人做某事
说一说·勤归纳
in
into
【即学即用】
用适当的介词或副词填空
①Feeling trapped the forest,Mr Smith was helpless.
②Having fallen a trap,the bear roared again and again.
③One man trapped me buying the big coat.
into
5.There is strong and comprehensive evidence that the rise in temperature has led to an increase in extreme weather and natural disasters worldwide,not only causing serious damage,but also costing human lives.(Page 27)
确凿、全面的证据表明,温度上升导致全球极端天气和自然灾害增多,不仅造成严重破坏,而且使人丧命。
剖析句中that从句为同位语从句,修饰evidence。that仅起连接作用,无实义,且不能省略。
★evidence n.证据;根据
Is there any evidence to support what you said
有什么证据可以支持你说的话吗
【合作探究】
读一读·细观察
阅读下列句子,写出句中黑体词的词性和含义
①It was evident that the policy was a great success.
词性 形容词
含义 清楚的;显而易见的;显然的
②Evidently,what he said is right.
词性 副词
含义 明显地;显然地
说一说·勤归纳
evidence
evident
【即学即用】
单句语法填空
①Now we have the most direct (evident) that he is right.
②Can you give me an (evidence) description about it
句型转换
③It was evident that he had lied to us.
→ ,he had lied to us.
Evidently
剖析在句子It is our...impacts中,It为形式主语,to seize...为句子真正的主语。
It’s our duty to obey the school rules.
遵守校规是我们的义务。
6.It is our responsibility to seize every opportunity to educate everyone about global warming,along with its causes and impacts,because this is the most serious issue affecting all of us on this planet.(Page 27)
我们有责任抓住每一个机会,教育每个人了解全球变暖,包括其原因和影响,因为这是影响这个星球上我们所有人的最严重的问题。
★seize vt.抓住;捉住;夺取;攻占;控制
We should seize the chance/opportunity to work hard to achieve our goal.
我们应抓住机会努力工作来实现我们的目标。
If you think your idea has potential,seize on/upon it immediately.
如果你觉得你的想法很有潜力,立即抓住它。
【合作探究】
读一读·细观察
阅读下面句子,写出句中黑体部分的结构和含义
Before he could run away,she seized him by the collar.
结构 seize sb by the collar 含义 抓住某人的衣领
说一说·勤归纳
【即学即用】
翻译句子
①I decided to seize this chance to get recognition for my idea.
②Mother seized the child by the arm.
答案:我决定抓住这次机会使我的主意被认可。
答案:母亲抓住孩子的手臂。
随堂练习
一、根据句意及汉语提示填写单词
1.From the (图表),we can see the consequence is huge.
答案:graph
2.The gas was (释放) into the atmosphere.
答案:released
3.I suddenly felt my heart was (融化).
答案:melting
4.The (海豹) had been rescued before I arrived.
答案:seal
5.The world should keep the balance of (生态).
答案:ecology
6.It’s difficult for us to (维持) the present situation.
答案:sustain
7.The famous song becomes more and more popular (遍及全球地).
答案:worldwide
8.As a volunteer,Jack goes to the village (频繁地).
答案:frequently
二、用所给短语的适当形式填空
along with,have an impact on,be trapped in,not only...but also...,starve for
1.I was sorry to find that I the traffic jam.
答案:was trapped in
2. Tom his parents paid a visit to the Summer Palace.
答案:Not only;but also
3.What the teacher said every student.
答案:has/had an impact on
4.First of all,we peace.
答案:starve for
5.Five students our monitor won the competition.
答案:along with
along with,have an impact on,be trapped in,not only...but also...,starve for