外研版（2019）选择性必修 第一册Unit 5 Revealing nature Starting out & Understanding ideas课件(共42张PPT)
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| 名称 | 外研版（2019）选择性必修 第一册Unit 5 Revealing nature Starting out & Understanding ideas课件(共42张PPT) |  | |
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| 科目 | 英语 | ||
| 更新时间 | 2023-11-06 10:32:24 | ||
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(共42张PPT)
Unit 5 Revealing nature
Section A Starting out & Understanding ideas
素养导航 明目标
语言 能力 必背 单词 geologist sample evolve suspect ancestor
evolution generate characteristic decline blame
primitive worldwide giant myth legend
detect root link centimetre
重点 短语 first choice of all time be a disgrace
be crowded with come to exist in question
a variety of adapt to tiny amounts of
be native to drive...away
重点 句式 1.强调句 2.not...until...直到……才……
3.be said to据说…… 4.it作形式主语
5.the way作先行词,后跟定语从句
核心语法 过去完成时
主题写作 写观察日志
文化 意识 了解达尔文的生物进化论,增进学生对大自然生物生长规律的了解,从而激发学生探索未知世界的热情
思维 品质 促进学生思维解放,启迪学生科学思考人的精神;培养学生运用规律解决问题的思维品质,从而使思想认识产生质的飞跃。
学习 能力 培养学生学会观察,学会记录和整理,学会思考的好习惯,围绕人与自然这个话题,提高学生学习英语的兴趣和热情,从而提高英语学习效率。运用本单元所积累的话题词汇和表达法,熟练表达自己的观点
Part 1
Part 2
目录索引
Part 1
Reading comprehension
第一步 速读课文 理清脉络
Activity 1 What is the text mainly about
A.Darwin's interest in various things made him a great naturalist.
B.Darwin's journey on the Beagle inspired his theory of evolution.
C.Darwin went on a journey to confirm his theory that humans had evolved over time.
D.Why was Darwin chosen to go on a journey with the captain of the Beagle.
√
Activity 2 Read the text again and match each paragraph with its main idea.
1.Para.1 A.Developed ideas.
2.Para.2 B.Proposed a theory.
3.Para.3 C.On his journey.
4.Para.4 D.Answered the call of the captain.
5.Para.5 E.General ideas.
6.Para.6 F.The greatness of On the Origin of Species.
7.Para.7 G.Looked for more evidence.
第二步 精读课文 领悟细节
Activity 3 Read the text carefully and choose the best answer.
1.What's the opinion of Darwin's father about his journey
A.He thought it was great.
B.He thought Darwin was courageous.
C.He thought it was a shame to Darwin.
D.He was in favour of the journey.
2.Where did Darwin raise the question: how did different species come to exist
A.In England. B.In South America.
C.In the Gal pagos Islands. D.In Europe.
√
√
3.What did Darwin find on the Gal pagos Islands
A.The difference between the finches on each of the islands.
B.The evolution of human beings.
C.The samples of some birds.
D.The food of different birds.
4.What's the author's attitude to Darwin's Evolution Theory
A.Objective. B.Negative.
C.Favorable. D.Indifferent.
√
√
Activity 4 思考分享 提升思维
1.Why did Darwin publish his theory until 1859
2.What examples can you find to support Darwin's Theory of Evolution
略
略
Activity 5 诵读佳句 学练写作
Read the passage carefully and find the sentences which include phrases linking the sentences.
①What's more,he had recently received a letter from his father predicting that he would be “a disgrace to yourself and all your family”.
②Despite all this,his adventures on this ship would lead to one of the most important scientific discoveries of all time.
第三步 深读课文 融会提能
Activity 6 课文语篇填空
Darwin was fascinated 1.__________rocks,plants and animals,who began his journey 2.__________the Beagle.As he studied the 3.__________ (sample) on the ship,he raised the question: how did different species come 4.__________(exist) Although people believed that all species had appeared on Earth at the same time,Darwin wanted to look for 5.__________(evident) to prove it was not true.On the Gal pagos Islands,he noticed the 6.__________ (differ) between the finches,and it seemed their beaks 7.__________(evolve). Darwin suspected the finches had evolved from 8._________(early) ancestors. 9.__________(eventual),he proposed a theory about evolution 10. _________ living things had evolved from lower forms of life,and published his book,On the Origin of Species.
by
on
samples
to exist
evidence
difference
had evolved
earlier
Eventually
that
Activity 7 长难句分析
1. The captain of the ship,the Beagle,wanted someone who would “profit by the opportunity of visiting distant countries yet little known”.
[尝试翻译]
主语
同位语
谓语
宾语
定语从句
“贝格尔号”船长希望有人能“借着访问遥远而少有人知的国家的机会而受益”。
2.When the Beagle reached the Gal pagos Islands in 1835,Darwin saw a variety of new species,but it was the birds that interested him the most.
时间状语从句
主语
谓语
宾语
并列连词表示转折
强调句
[尝试翻译]
当“贝格尔号”在1835年到达加拉帕戈斯群岛时,达尔文看到了各种各样的新物种,但最让他感兴趣的是鸟类。
3.Darwin suspected that the finches had evolved from a common ancestor, which had arrived on the islands a long time before.
主语
谓语
宾语从句
非限制性定语从句
[尝试翻译]
达尔文怀疑雀科鸣禽是从一个很久之前就到达这些岛屿的共同的祖先进化而来的。
Part 2 Language points
基础落实 必备知识全过关
重点单词
必记写作词汇
1.__________n.种子,籽
2.__________n.样本
3.__________v.猜想,怀疑,觉得
4.__________n.(动物的)原种,祖先
seed
sample
suspect
ancestor
识记阅读词汇
1.disgrace n.__________
2.geologist n.__________
3.finch n.__________
4.beak n.__________
串记拓展词汇
1.distant adj.遥远的→__________n.距离,远方
2.evolve v.进化→__________n.进化(论)
3.generate v.产生,创造→__________n.产生;一代人;同代人
→__________n.发电机
丢脸,耻辱
地质学家
雀科鸣禽
鸟嘴,喙
distance
evolution
generation
generator
【掌握构词规律 快速记牢单词】
英语中,有些以-lve结尾的动词,常变为-lution 结尾的名词。例如:
solve→solution解决;evolve→evolution 进化,演变;resolve→resolution 解决,决心。
重点短语
1.____________________ 追溯到
2.____________________ 响应号召
3.____________________ 而且,此外
4.____________________ 导致
5.of all time ____________________
6.____________________ 被提及的;讨论中的
7.____________________ 拥挤
8.come to exist ____________________
9.____________________ 适应
date back to
answer the call
what's more
lead to
有史以来;一直
in question
be crowded with
开始存在
adapt to
要点探究 能力素养全提升
基础词汇——语境记忆
1.date back to 追溯到,起源于
【佳句背诵】The attraction of the museum lies in the fact that its collections date back to the Middle Ages.[地点介绍]
这个博物馆的吸引力在于它的收藏品可以追溯到中世纪。
2.lead to 引起,导致;通向
【佳句背诵】(2020全国Ⅱ卷) Studies show that friendlier communication leads to a happier workplace.[人际关系]
研究表明,更友好的沟通会带来更快乐的工作场所。
3.fascinate v.使入迷,吸引
【佳句背诵】If you look back on history,you will certainly be fascinated with many customs and cultures.[文化习俗]
如果你回顾历史,你肯定会被许多风俗习惯和文化所吸引。
4.be crowded with 挤满;充满
【佳句背诵】The museum used to be crowded with visitors coming from all over the world.[地点介绍]
这家博物馆挤满了来自世界各地的参观者。
高频词汇——讲练互动
1.distant adj.遥远的;远处的;久远的;疏远的
(1)be distant from与……遥远
(2)distance n.距离;远方
at a distance隔一段距离;距离稍远
in the distance在远方
keep sb at a distance/keep one's distance 对……冷淡;与……疏远
(3)distantly adv.遥远地,冷漠地
【佳句背诵】To many people,technology means computers,hand-held devices,or vehicles that travel to distant planets.[科技发展]
对许多人来说,技术意味着电脑、手持设备或能到遥远行星的交通工具。
【即学即练】单句语法填空/单句写作
①Jay had always tended to keep his girlfriend __________a distance.
②A brother and a sister,for example,share many more genes than __________ (distant) related cousins.
③She was warned to keep her __________(distant) from John if she didn't want to get hurt.
④远处似乎有什么东西在移动。当那个身影靠近我家时,我发现是一个远房亲戚。
Something seemed to move __________ ___________ _________.When the figure approached my house,I found it was a __________relative.
at
distantly
distance
in the distance
distant
2.exist vi.存在;生存,生活
(1)exist in 存在于……之中
exist on=live on 靠……为生
There exist...有……,存在……
(2)existence n.存在;生存
in existence 存在
come into existence出现,产生
bring into existence使……出现/产生
(3)existing adj.现存的,现行的
【佳句背诵】They completely ignore these facts as if they never existed.[人物介绍]
他们完全无视这些事实,就好像它们从来不存在一样。
【即学即练】单句语法填空/单句写作
①So scientists are trying their best to save the species from going out of __________(exist).
②I felt a sort of awe at the possibilities that __________(exist) in his world.
③It was impossible for them to exist __________such a small income.
④The __________(exist) research says you should avoid eating with heavier people who order large portions.
⑤众所周知,年轻人和老年人之间存在代沟。
As is known to us,_________ _________ _________ _________ _________ between the young and the old.
existence
existed
on
existing
there exists a generation gap
3.adapt to 适应,适合
(1)adapt...to...使……适应或适合……
adapt...from...根据……改编或改写……
adapt...for...改编或改写……用来……
(2)adaptable adj.能适应的,适应性强的
(3)adaptation n.改编(本),改造;适应
【佳句背诵】I found it not easy to adapt to new life.[人物介绍]
我发现适应新生活并不容易。
【即学即练】单句语法填空/单句写作
①He tried to adapt __________(he) to the new climate.
②This text is adapted __________a story in Chinese Literature.
③So even if emissions were to begin decrease today,we would still face the challenge of __________(adapt) to climate change.
④她过了好一阵子才适应了寒冷的天气。
It took her a while ,_________ _________ _________ _________ the cold weather.
【名师点睛】
adopt采用,采纳,采取;收养,领养
adapt改编;(使)适应,适合
himself
from
adapting
to adapt herself to
4.suspect v.怀疑;不信任;猜想 n.(犯罪)嫌疑人,可疑分子
suspect sb of (doing) sth 怀疑某人(做了)某事
suspect sb to be...疑心某人是……
suspect that...疑心……
suspected有嫌疑的;疑似……的
【佳句背诵】They were banned from leaving their rooms because someone of them was suspected of having the flu.[人物介绍]
因为他们中某人疑似得了流感,所以禁止他们离开房间。
【即学即练】单句语法填空/单句写作
①The police suspected him of __________(take) part in the jewel robbery.
②Many people suspect __________all the rock salt used every winter is harming the environment.
③On his way to Bukhara he got a taste of police methods when __________ (suspect) of drug dealing.
④警察逮捕了两名嫌疑人,他们被怀疑向敌人透露政府机密。
The police arrested __________ __________,who _________ _________ _________ _________ _________government secrets to the enemy.
taking
that
suspected
two suspects
were suspected
of giving away
5.convincing adj.令人信服的;有说服力的
(1)convince v.使确信;使信服;使相信
convince sb of sth 使某人相信某事
convince sb that...使某人相信……
convince sb to do sth 说服某人做某事
(2)convinced adj.坚信不疑的
be convinced of sth 深信某事
be convinced that...深信……
【佳句背诵】His version of the accident seemed most convincing.[人物介绍]
他对该事件的叙述似乎最令人信服。
【即学即练】单句语法填空/单句写作
①He tried to convince them __________the safety of traveling by airplane.
②He convinced them __________(allow) him to set up a couple of “chat benches” in two of their local parks.
③There is now __________(convince) evidence that smoking causes lung cancer.
④他尽力使我相信他的解释。我因他令人信服的数据和脸上坚信不疑的表情,而对他的话深信不疑。
He tried to _________ _________ _________ his explanation.I _________ _________ _________ his words because of his __________data and _________ _________ on his face.
of
to allow
convincing
convince me of
was
convinced of
convincing
convinced expressions
多义词汇——自主练透
Ⅰ.一词多义
distant
A.adj. 心不在焉的;恍惚的;出神的 B.adj. 远房的,远亲的
C.adj. 遥远的,久远的 D.adj.冷淡的 E.adj. 不同的,不相似的
①The time we spent together is now a distant memory.__________
②Their life seemed utterly distant from his own.__________
③There was a distant look in her eyes;her mind was obviously on something else.__________
④Pat sounded very cold and distant on the phone.__________
⑤She was my distant cousin,so I was not familiar with her.__________
C
E
A
D
B
Ⅱ.教材熟词生义
1.judge
项目 意义 例句
熟义 n._______________ Judges will choose up to 50 honorable winners,who will each receive a T-shirt in memory of Earhart's final flight.
v._______________ You also need to judge the quality and depth of your motivation.
生义 n._______________ The judge sentenced him to five years in prison.
v._______________ The case will be judged in ten days.
裁判员;评判员
判断;断定
法官;审判员
审理;裁决;判决
2.suspect
项目 意义 例句
熟义 v.________________ She suspected that one of her three daughters had picked it up,but the girls said they hadn't.
生义 n.________________ He is the prime suspect in the case.
adj.________________ Some of the evidence they produced was highly suspect.
怀疑
嫌疑分子
不可信的,靠不住的
重点句式——多维剖析
1.强调句
【教材原句】When the Beagle reached the Gal pagos Islands in 1835,Darwin saw a variety of new species,but it was the birds that interested him the most.
当“贝格尔号”在1835年到达加拉帕戈斯群岛时,达尔文看到了各种各样的新物种,但最让他感兴趣的是鸟类。
强调句型:It is/was+被强调部分+that/who...,可对句子除谓语外的成分进行强调。当被强调部分是人,且作主语时,可用who或that,其他情况下一律用that。
①基本句型:It is/was+被强调部分+that/who+句子其他部分。
②一般疑问句:Is/Was it +被强调部分+that/who+句子其他部分
③特殊疑问句:疑问词+is/was+it+that+句子其他部分
④在宾语从句中的强调句结构,从句必须使用陈述语序。
特别提醒:
判断句子是否是强调句,就是把句子中的“It is/was”和“that/who”去掉,语序加以调整,能还原为完整句子且句意依然完整,则为强调句型。
【佳句背诵】(2022新高考全国Ⅰ卷) It was his brave heart and strong faith that could make something unusual happen finally.[人物介绍]
正是他勇敢的心和坚定的信念最终让一些不寻常的事情发生了。
【即学即练】单句语法填空/单句写作
①But it was the effects of the fat cells __________may have been the most significant,the researchers found.
②It __________(be) only when the car was pulled up from the river that we saw Lily in the passenger seat.
③Was it because Jack came late for school __________Mr Smith got angry
④昨天他是什么时候才回到家的
________ ________ _______ _________ he got back home yesterday
that
was
that
When was it that
2.not...until...直到……才……
【教材原句】It was not published until 1859 and immediately caused a storm.
该书直到1859年才出版,并立即引起了一场风暴。
(1)until用于肯定句时,主句的谓语动词是延续性动词,表示动作一直持续到until所表示的时间为止。
(2)until用于否定句时,not...until...“直到……才……”。
主句的谓语动词是非延续性动词,表示动作在until所表示的时间才发生。
(3)not until位于句首时,主句要部分倒装。
(4)not...until...结构的强调句型:It is/was not until...that...
【佳句背诵】You can't take possession of the house until you pay off your loan.[社会生活]
还完贷款后你才能拥有这套房子。
【即学即练】单句语法填空/单句写作
①Nicolo and another bidder battled __________Nicolo finally won the paintings for $32.
②(2021全国乙卷) Everything was going smoothly __________Jeff started frying the bread.
③Bach died in 1750,but it was not until the early 19th century __________his musical gift was fully recognized.
④至少过了三十秒钟,这个人才说出话来。
Not until at least thirty seconds had passed, ________ ________ _______ _________ _______ _________ .
until
until
that
was the man
able to speak
本 课 结 束
Unit 5 Revealing nature
Section A Starting out & Understanding ideas
素养导航 明目标
语言 能力 必背 单词 geologist sample evolve suspect ancestor
evolution generate characteristic decline blame
primitive worldwide giant myth legend
detect root link centimetre
重点 短语 first choice of all time be a disgrace
be crowded with come to exist in question
a variety of adapt to tiny amounts of
be native to drive...away
重点 句式 1.强调句 2.not...until...直到……才……
3.be said to据说…… 4.it作形式主语
5.the way作先行词,后跟定语从句
核心语法 过去完成时
主题写作 写观察日志
文化 意识 了解达尔文的生物进化论,增进学生对大自然生物生长规律的了解,从而激发学生探索未知世界的热情
思维 品质 促进学生思维解放,启迪学生科学思考人的精神;培养学生运用规律解决问题的思维品质,从而使思想认识产生质的飞跃。
学习 能力 培养学生学会观察,学会记录和整理,学会思考的好习惯,围绕人与自然这个话题,提高学生学习英语的兴趣和热情,从而提高英语学习效率。运用本单元所积累的话题词汇和表达法,熟练表达自己的观点
Part 1
Part 2
目录索引
Part 1
Reading comprehension
第一步 速读课文 理清脉络
Activity 1 What is the text mainly about
A.Darwin's interest in various things made him a great naturalist.
B.Darwin's journey on the Beagle inspired his theory of evolution.
C.Darwin went on a journey to confirm his theory that humans had evolved over time.
D.Why was Darwin chosen to go on a journey with the captain of the Beagle.
√
Activity 2 Read the text again and match each paragraph with its main idea.
1.Para.1 A.Developed ideas.
2.Para.2 B.Proposed a theory.
3.Para.3 C.On his journey.
4.Para.4 D.Answered the call of the captain.
5.Para.5 E.General ideas.
6.Para.6 F.The greatness of On the Origin of Species.
7.Para.7 G.Looked for more evidence.
第二步 精读课文 领悟细节
Activity 3 Read the text carefully and choose the best answer.
1.What's the opinion of Darwin's father about his journey
A.He thought it was great.
B.He thought Darwin was courageous.
C.He thought it was a shame to Darwin.
D.He was in favour of the journey.
2.Where did Darwin raise the question: how did different species come to exist
A.In England. B.In South America.
C.In the Gal pagos Islands. D.In Europe.
√
√
3.What did Darwin find on the Gal pagos Islands
A.The difference between the finches on each of the islands.
B.The evolution of human beings.
C.The samples of some birds.
D.The food of different birds.
4.What's the author's attitude to Darwin's Evolution Theory
A.Objective. B.Negative.
C.Favorable. D.Indifferent.
√
√
Activity 4 思考分享 提升思维
1.Why did Darwin publish his theory until 1859
2.What examples can you find to support Darwin's Theory of Evolution
略
略
Activity 5 诵读佳句 学练写作
Read the passage carefully and find the sentences which include phrases linking the sentences.
①What's more,he had recently received a letter from his father predicting that he would be “a disgrace to yourself and all your family”.
②Despite all this,his adventures on this ship would lead to one of the most important scientific discoveries of all time.
第三步 深读课文 融会提能
Activity 6 课文语篇填空
Darwin was fascinated 1.__________rocks,plants and animals,who began his journey 2.__________the Beagle.As he studied the 3.__________ (sample) on the ship,he raised the question: how did different species come 4.__________(exist) Although people believed that all species had appeared on Earth at the same time,Darwin wanted to look for 5.__________(evident) to prove it was not true.On the Gal pagos Islands,he noticed the 6.__________ (differ) between the finches,and it seemed their beaks 7.__________(evolve). Darwin suspected the finches had evolved from 8._________(early) ancestors. 9.__________(eventual),he proposed a theory about evolution 10. _________ living things had evolved from lower forms of life,and published his book,On the Origin of Species.
by
on
samples
to exist
evidence
difference
had evolved
earlier
Eventually
that
Activity 7 长难句分析
1. The captain of the ship,the Beagle,wanted someone who would “profit by the opportunity of visiting distant countries yet little known”.
[尝试翻译]
主语
同位语
谓语
宾语
定语从句
“贝格尔号”船长希望有人能“借着访问遥远而少有人知的国家的机会而受益”。
2.When the Beagle reached the Gal pagos Islands in 1835,Darwin saw a variety of new species,but it was the birds that interested him the most.
时间状语从句
主语
谓语
宾语
并列连词表示转折
强调句
[尝试翻译]
当“贝格尔号”在1835年到达加拉帕戈斯群岛时,达尔文看到了各种各样的新物种,但最让他感兴趣的是鸟类。
3.Darwin suspected that the finches had evolved from a common ancestor, which had arrived on the islands a long time before.
主语
谓语
宾语从句
非限制性定语从句
[尝试翻译]
达尔文怀疑雀科鸣禽是从一个很久之前就到达这些岛屿的共同的祖先进化而来的。
Part 2 Language points
基础落实 必备知识全过关
重点单词
必记写作词汇
1.__________n.种子,籽
2.__________n.样本
3.__________v.猜想,怀疑,觉得
4.__________n.(动物的)原种,祖先
seed
sample
suspect
ancestor
识记阅读词汇
1.disgrace n.__________
2.geologist n.__________
3.finch n.__________
4.beak n.__________
串记拓展词汇
1.distant adj.遥远的→__________n.距离,远方
2.evolve v.进化→__________n.进化(论)
3.generate v.产生,创造→__________n.产生;一代人;同代人
→__________n.发电机
丢脸,耻辱
地质学家
雀科鸣禽
鸟嘴,喙
distance
evolution
generation
generator
【掌握构词规律 快速记牢单词】
英语中,有些以-lve结尾的动词,常变为-lution 结尾的名词。例如:
solve→solution解决;evolve→evolution 进化,演变;resolve→resolution 解决,决心。
重点短语
1.____________________ 追溯到
2.____________________ 响应号召
3.____________________ 而且,此外
4.____________________ 导致
5.of all time ____________________
6.____________________ 被提及的;讨论中的
7.____________________ 拥挤
8.come to exist ____________________
9.____________________ 适应
date back to
answer the call
what's more
lead to
有史以来;一直
in question
be crowded with
开始存在
adapt to
要点探究 能力素养全提升
基础词汇——语境记忆
1.date back to 追溯到,起源于
【佳句背诵】The attraction of the museum lies in the fact that its collections date back to the Middle Ages.[地点介绍]
这个博物馆的吸引力在于它的收藏品可以追溯到中世纪。
2.lead to 引起,导致;通向
【佳句背诵】(2020全国Ⅱ卷) Studies show that friendlier communication leads to a happier workplace.[人际关系]
研究表明,更友好的沟通会带来更快乐的工作场所。
3.fascinate v.使入迷,吸引
【佳句背诵】If you look back on history,you will certainly be fascinated with many customs and cultures.[文化习俗]
如果你回顾历史,你肯定会被许多风俗习惯和文化所吸引。
4.be crowded with 挤满;充满
【佳句背诵】The museum used to be crowded with visitors coming from all over the world.[地点介绍]
这家博物馆挤满了来自世界各地的参观者。
高频词汇——讲练互动
1.distant adj.遥远的;远处的;久远的;疏远的
(1)be distant from与……遥远
(2)distance n.距离;远方
at a distance隔一段距离;距离稍远
in the distance在远方
keep sb at a distance/keep one's distance 对……冷淡;与……疏远
(3)distantly adv.遥远地,冷漠地
【佳句背诵】To many people,technology means computers,hand-held devices,or vehicles that travel to distant planets.[科技发展]
对许多人来说,技术意味着电脑、手持设备或能到遥远行星的交通工具。
【即学即练】单句语法填空/单句写作
①Jay had always tended to keep his girlfriend __________a distance.
②A brother and a sister,for example,share many more genes than __________ (distant) related cousins.
③She was warned to keep her __________(distant) from John if she didn't want to get hurt.
④远处似乎有什么东西在移动。当那个身影靠近我家时,我发现是一个远房亲戚。
Something seemed to move __________ ___________ _________.When the figure approached my house,I found it was a __________relative.
at
distantly
distance
in the distance
distant
2.exist vi.存在;生存,生活
(1)exist in 存在于……之中
exist on=live on 靠……为生
There exist...有……,存在……
(2)existence n.存在;生存
in existence 存在
come into existence出现,产生
bring into existence使……出现/产生
(3)existing adj.现存的,现行的
【佳句背诵】They completely ignore these facts as if they never existed.[人物介绍]
他们完全无视这些事实,就好像它们从来不存在一样。
【即学即练】单句语法填空/单句写作
①So scientists are trying their best to save the species from going out of __________(exist).
②I felt a sort of awe at the possibilities that __________(exist) in his world.
③It was impossible for them to exist __________such a small income.
④The __________(exist) research says you should avoid eating with heavier people who order large portions.
⑤众所周知,年轻人和老年人之间存在代沟。
As is known to us,_________ _________ _________ _________ _________ between the young and the old.
existence
existed
on
existing
there exists a generation gap
3.adapt to 适应,适合
(1)adapt...to...使……适应或适合……
adapt...from...根据……改编或改写……
adapt...for...改编或改写……用来……
(2)adaptable adj.能适应的,适应性强的
(3)adaptation n.改编(本),改造;适应
【佳句背诵】I found it not easy to adapt to new life.[人物介绍]
我发现适应新生活并不容易。
【即学即练】单句语法填空/单句写作
①He tried to adapt __________(he) to the new climate.
②This text is adapted __________a story in Chinese Literature.
③So even if emissions were to begin decrease today,we would still face the challenge of __________(adapt) to climate change.
④她过了好一阵子才适应了寒冷的天气。
It took her a while ,_________ _________ _________ _________ the cold weather.
【名师点睛】
adopt采用,采纳,采取;收养,领养
adapt改编;(使)适应,适合
himself
from
adapting
to adapt herself to
4.suspect v.怀疑;不信任;猜想 n.(犯罪)嫌疑人,可疑分子
suspect sb of (doing) sth 怀疑某人(做了)某事
suspect sb to be...疑心某人是……
suspect that...疑心……
suspected有嫌疑的;疑似……的
【佳句背诵】They were banned from leaving their rooms because someone of them was suspected of having the flu.[人物介绍]
因为他们中某人疑似得了流感,所以禁止他们离开房间。
【即学即练】单句语法填空/单句写作
①The police suspected him of __________(take) part in the jewel robbery.
②Many people suspect __________all the rock salt used every winter is harming the environment.
③On his way to Bukhara he got a taste of police methods when __________ (suspect) of drug dealing.
④警察逮捕了两名嫌疑人,他们被怀疑向敌人透露政府机密。
The police arrested __________ __________,who _________ _________ _________ _________ _________government secrets to the enemy.
taking
that
suspected
two suspects
were suspected
of giving away
5.convincing adj.令人信服的;有说服力的
(1)convince v.使确信;使信服;使相信
convince sb of sth 使某人相信某事
convince sb that...使某人相信……
convince sb to do sth 说服某人做某事
(2)convinced adj.坚信不疑的
be convinced of sth 深信某事
be convinced that...深信……
【佳句背诵】His version of the accident seemed most convincing.[人物介绍]
他对该事件的叙述似乎最令人信服。
【即学即练】单句语法填空/单句写作
①He tried to convince them __________the safety of traveling by airplane.
②He convinced them __________(allow) him to set up a couple of “chat benches” in two of their local parks.
③There is now __________(convince) evidence that smoking causes lung cancer.
④他尽力使我相信他的解释。我因他令人信服的数据和脸上坚信不疑的表情,而对他的话深信不疑。
He tried to _________ _________ _________ his explanation.I _________ _________ _________ his words because of his __________data and _________ _________ on his face.
of
to allow
convincing
convince me of
was
convinced of
convincing
convinced expressions
多义词汇——自主练透
Ⅰ.一词多义
distant
A.adj. 心不在焉的;恍惚的;出神的 B.adj. 远房的,远亲的
C.adj. 遥远的,久远的 D.adj.冷淡的 E.adj. 不同的,不相似的
①The time we spent together is now a distant memory.__________
②Their life seemed utterly distant from his own.__________
③There was a distant look in her eyes;her mind was obviously on something else.__________
④Pat sounded very cold and distant on the phone.__________
⑤She was my distant cousin,so I was not familiar with her.__________
C
E
A
D
B
Ⅱ.教材熟词生义
1.judge
项目 意义 例句
熟义 n._______________ Judges will choose up to 50 honorable winners,who will each receive a T-shirt in memory of Earhart's final flight.
v._______________ You also need to judge the quality and depth of your motivation.
生义 n._______________ The judge sentenced him to five years in prison.
v._______________ The case will be judged in ten days.
裁判员;评判员
判断;断定
法官;审判员
审理;裁决;判决
2.suspect
项目 意义 例句
熟义 v.________________ She suspected that one of her three daughters had picked it up,but the girls said they hadn't.
生义 n.________________ He is the prime suspect in the case.
adj.________________ Some of the evidence they produced was highly suspect.
怀疑
嫌疑分子
不可信的,靠不住的
重点句式——多维剖析
1.强调句
【教材原句】When the Beagle reached the Gal pagos Islands in 1835,Darwin saw a variety of new species,but it was the birds that interested him the most.
当“贝格尔号”在1835年到达加拉帕戈斯群岛时,达尔文看到了各种各样的新物种,但最让他感兴趣的是鸟类。
强调句型:It is/was+被强调部分+that/who...,可对句子除谓语外的成分进行强调。当被强调部分是人,且作主语时,可用who或that,其他情况下一律用that。
①基本句型:It is/was+被强调部分+that/who+句子其他部分。
②一般疑问句:Is/Was it +被强调部分+that/who+句子其他部分
③特殊疑问句:疑问词+is/was+it+that+句子其他部分
④在宾语从句中的强调句结构,从句必须使用陈述语序。
特别提醒:
判断句子是否是强调句,就是把句子中的“It is/was”和“that/who”去掉,语序加以调整,能还原为完整句子且句意依然完整,则为强调句型。
【佳句背诵】(2022新高考全国Ⅰ卷) It was his brave heart and strong faith that could make something unusual happen finally.[人物介绍]
正是他勇敢的心和坚定的信念最终让一些不寻常的事情发生了。
【即学即练】单句语法填空/单句写作
①But it was the effects of the fat cells __________may have been the most significant,the researchers found.
②It __________(be) only when the car was pulled up from the river that we saw Lily in the passenger seat.
③Was it because Jack came late for school __________Mr Smith got angry
④昨天他是什么时候才回到家的
________ ________ _______ _________ he got back home yesterday
that
was
that
When was it that
2.not...until...直到……才……
【教材原句】It was not published until 1859 and immediately caused a storm.
该书直到1859年才出版,并立即引起了一场风暴。
(1)until用于肯定句时,主句的谓语动词是延续性动词,表示动作一直持续到until所表示的时间为止。
(2)until用于否定句时,not...until...“直到……才……”。
主句的谓语动词是非延续性动词,表示动作在until所表示的时间才发生。
(3)not until位于句首时,主句要部分倒装。
(4)not...until...结构的强调句型:It is/was not until...that...
【佳句背诵】You can't take possession of the house until you pay off your loan.[社会生活]
还完贷款后你才能拥有这套房子。
【即学即练】单句语法填空/单句写作
①Nicolo and another bidder battled __________Nicolo finally won the paintings for $32.
②(2021全国乙卷) Everything was going smoothly __________Jeff started frying the bread.
③Bach died in 1750,but it was not until the early 19th century __________his musical gift was fully recognized.
④至少过了三十秒钟,这个人才说出话来。
Not until at least thirty seconds had passed, ________ ________ _______ _________ _______ _________ .
until
until
that
was the man
able to speak
本 课 结 束