Unit 5 HUMANS AND NATURE
Period One Topic Talk
【语言知识梳理】
词汇点睛
1.(1)①to make ②comments (2)①commenting on/upon her appearance ②commented that Patty had lots of potential
2.(1)①to see ②shocking; shocked ③a ④at/by
(2)looked at him in shock
3.(1)①up ②down ③out ④to (2)turned his back onUnit 5 HUMANS AND NATURE
Period One Topic Talk
Ⅰ.1.disasters 2.title 3.overusing 4.lecture 5.landscape
Ⅱ.1.eruption 2.living 3.crowded 4.drought
5.millions 6.shocked 7.ecological 8.flooding
Ⅲ.1.make a comment/comments on/about 2.is covered with 3.share; with 4.turn our backs on 5.In the face of
6.had suffered from
Ⅳ.1.to connect with people through his music 2.as fast as I could 3.The subject that/which attracted me most was history
Ⅴ.【文章大意】 本文是一篇说明文。文章主要介绍了人们认为囊鼠主要通过吃它们在建造新地道系统时遇到的树根来喂养自己。然而,挖掘地道的能量需求很高,研究人员表明,只吃挖掘过程中遇到的树根并不能弥补它们所消耗的能量。为了了解这些动物是如何获得足够的根来生存的,佛罗里达大学教授Francis Putz和学生研究员Veronica Selden研究了佛罗里达州北部囊鼠的行为。
1.C 细节理解题。根据第一段中“Although they’re common across North and Central American grasslands, you’re unlikely to see one—their presence is usually only noticeable thanks to the piles of sandy soil they leave behind reaching more than 500 feet, usually about 50 inches below the ground.”可知,关于囊鼠,我们可以了解到它们主要生活在地下。故选C项。
2.D 细节理解题。根据第二段“Gophers were thought to feed themselves mainly by eating the roots (根)they meet while building new tunnel systems. Yet, digging tunnels is energetically costly and researchers show that only eating the roots just doesn’t make up for the energy spent.”可知,研究人员认为囊鼠在挖掘时遇到的根不能满足囊鼠对能量的需求。故选D项。
3.C 根据第四段中的“They create the ideal wet environment for roots and cause soil aeration (透气) by loosening the ground in which plants grow in the first place.”可知,它们创造了适合植物生长的优良环境,故选C。
4.A 推理判断题。根据最后一段中“‘To describe the activity as farming seems to be overstated,’ says scientist Kimberly Asmus Hersey. ‘I don’t see this as all that different from many other plant and plant-eating animal relationships.’”可推知,Hersey对Putz关于囊鼠行为的结论持反对的态度。故选A项。
Ⅵ. 【文章大意】 本文是一篇说明文,介绍了鲸毛球以及龙涎香的区别和各自的特点。
1.B 根据上文“They are sometimes called ‘whale fur balls’.”以及后文“Instead, they are usually made of vegetation such as seagrass mixed with other materials like fishing lines, pine needles, bits of seaweed or small branches.”可知,上句提到有人把沙滩草球称作“鲸毛球”,后文提到了沙滩草球的构成材料,故本句与上句构成转折,B选项(但它们不是由鲸鱼制造的。)符合语境,故选B。
2.D 根据上文“Beach balls are found all over the world. OSU scientists have reported finding balls made of fine vegetative strands on Egyptian beaches. Australians report finding beach balls twice the size of a large orange.”可知,本段主要讲述沙滩草球的出现场所,故D选项(它们甚至在湖岸边被发现。)符合语境,故选D。
3.F 根据后文“But people believe they are made by surf action. As a wave approaches the beach, it drags along the shore floor and causes the wave to turn back and crash onto the beach. This turning back movement may roll materials in the surf into balls. The balls are washed high on the beach and left behind when the tide goes out.”可知,本段主要讲述沙滩草球的形成,F项(没有人正式研究过沙滩草球是如何形成的。)与本段内容相关,且与下句“But people believe they are made by surf action.”构成转折,衔接合理,符合语境,故选F。
4.E 每段标题都是提问,故此处也应是一个问句。后文“No, but one possible source of the confusion is a matter produced by sperm whales called ambergris (龙涎香). Ambergris is made up of squid (鱿鱼) parts from the whale’s stomach. Ambergris quickly changes colours and shapes when it is exposed to sunlight and air.”阐述了人们混淆沙滩草球与鲸毛球的原因,E项(有什么种类的沙滩球是由鲸鱼产生的吗 )与本段开头的no以及后面的阐述衔接合理,语义顺畅。故选E。
5.G 根据后文“It is said that a single drop of tincture of ambergris applied to paper and placed in a book will remain fragrant for 40 years. Handling it leaves the fingers smelling of it for days, even after a few washes.”可知,本段主要阐述龙涎香留香时间久。G项(龙涎香是罕见的,曾经被视为香水的重要组成部分。)与本段主旨一致,故选G。
Ⅶ.【文章大意】 本文是一篇说明文。文章主要介绍云南省红河哈尼梯田。
1.to water 考查非谓语动词。分析句子可知,此空应用不定式作目的状语。故填to water。
2.from 考查介词。分析句子可知,此空考查from…to…表示“从……到……”,为固定搭配。故填from。
3.commonly 考查副词。分析句子可知,此空应填副词作状语,修饰后面过去分词used。故填commonly。
4.centuries 考查名词复数。分析句子可知,此空考查for centuries,表示“几个世纪以来”,为常用搭配。故填centuries。
5.the 考查冠词。分析句子可知,the 2000s表示“21世纪”,为常用搭配。故填the。
6.placed 考查非谓语动词。分析句子可知,此空考查get sth done表示“完成某事”,故应用过去分词作宾补。故填placed。
7.was achieved 考查动词时态、语态和主谓一致。分析句子可知,此空考查谓语动词, this和achieve为被动关系,且this为单数,再由in 2013可知,这里时态应用一般过去时。故填was achieved。
8.posting 考查非谓语动词。分析句子可知,此空应用现在分词形式,和and前taking为并列关系,在本句中作状语。故填posting。
9.appealing 考查形容词。分析句子可知,此空应填形容词作表语,appealing表示“吸引人的”,为形容词,符合句意。故填appealing。
10.that或者which 考查定语从句。分析句子可知,此空考查定语从句,先行词natural mirrors,指物,在从句中作主语,所以应用关系代词which或that。故填that或者which。Unit 5 HUMANS AND NATURE
【导读】 地震是世界上破坏力最大的自然灾害之一,给人们带来了巨大的人身伤亡和财产损失。1976年发生的唐山大地震是我国最严重的地震之一,让我们一起了解一下地震发生时的情况。
Strange things were happening in the countryside of northeastern Hebei. For several days, the water in the village wells rose and fell. There were deep cracks that appeared in the well walls. Chickens and even pigs were too nervous to eat, and dogs refused to go inside buildings. At about 3:00 am on 28 July 1976, bright lights were seen in the sky outside the city of Tangshan and loud noises were heard. But the city’s one million people were asleep as usual that night.
At 3:42 am, everything began to shake. It seemed as if the world were coming to an end! Eleven kilometres directly below the city, one of the most deadly earthquakes of the 20th century had begun, a quake that even caused damage more than 150 kilometres away in Beijing. Nearly one third of the whole nation felt it! A huge crack, eight kilometres long and 30 metres wide, cut across houses, roads, and waterways. In less than one minute, a large city lay in ruins. Two thirds of the people who lived there were dead or injured. Thousands of children were left without parents.The number of people who were killed or badly injured in the quake was more than 400,000.
Everywhere survivors looked, there was nothing but ruins. Nearly everything in the city was destroyed. People were in shock—and then, later that afternoon, another big quake shook Tangshan again. Even more buildings fell down. Water, food, and electricity were hard to get. People began to wonder how long the disaster would last.
But hope was not lost. Soon after the quakes, the army sent 150,000 soldiers to Tangshan to dig out those who were trapped and to bury the dead. More than 10,000 doctors and nurses came to provide medical care. Workers built shelters for survivors whose homes had been destroyed. Hundreds of thousands of people were helped. Water and food were brought into the city by train, truck, and plane. Slowly, the city began to breathe again.
(节选自人教版必修一Unit 4)
【主题词句背诵】
1.crack n.裂纹,裂缝
2.as usual像往常一样
3.shake v.摇晃,晃动
4.deadly adj.致命的
5.It seemed as if the world were coming to an end! 仿佛世界末日即将来临!
6.Soon after the quakes, the army sent 150,000 soldiers to Tangshan to dig out those who were trapped and to bury the dead.
地震发生后不久,部队派出了15万名士兵奔赴唐山,将受困群众从废墟中挖出,并掩埋死者。
单元知识概览
核心单词 comment,crowded,living,shock,lecture,wave,escape,survive,frightened,edge,curious, equal,extent,rescue,trap,attempt,interrupt,death,loss,damage,measure,operation, process,suffering,conduct, protection,breathe,preparation,base, anxiously,ambition,exploration, cheerful,prove,distant,shelter,observe,varied, scary, disappearance
核心短语 turn one’s back (on sb/sth), break down, run out of
重点句型 1.the moment引导时间状语从句 2.as if引导方式状语从句 3.“the+比较级…, the+比较级…”句型 4.with复合结构 5.完全倒装句 6.if引导的省略句
单元语法和词法 1.句法:定语从句之关系副词 2.词法:后缀
单元写作 如何在灾难中逃生
Period One Topic Talk
1.comment n. 评论;意见 v. 评论,发表意见
(1)make a comment/comments on/about sth
评论某事
(2)comment on/upon 评论,谈论,对……提意见
comment that 评论(称)……
【活学活用】
(1)单句填空
①Do you have any comments (make) about the cause of the accident
②He sent off copies to various people for them to read and make (comment).
(2)完成句子
①They kept until the guards led her to a corner seat in the last row where no one could see her.
他们不停地评论她的外表,直到警卫把她带到最后一排的一个角落座位上,在那里没有人能看到她。(读后续写之细节描写)
②By the end of the week, Patty had made impressive progress. Mrs Cane .
到本周末,帕蒂取得了令人印象深刻的进步。凯恩夫人评论说帕蒂很有潜力。
2.shock vt. 使震惊;使难以置信 n. 打击; 震惊
(教材P29)The two students were shocked at the lecture on nature.
这两个学生对这个关于自然的讲座感到震惊。
(1)(be) a shock to sb 对某人来说是一个打击/令某人震惊的人或事
in shock 震惊地;吃惊地
(2)shocked adj. (主语多为人)感到吃惊的,感到惊讶的
be shocked at/by… 被……震惊
be shocked to do sth 做某事很吃惊
(3)shocking adj. (主语多为物)令人气愤的;令人惊讶的
【活学活用】
(1)单句填空
①Mr Adams was greatly shocked (see) his 13-year-old son preparing the dinner for the whole family in the kitchen.
②The ending of the film was so (shock) that everyone was very (shock) at it.
③The news of his mother’s death was terrible shock to him.
④I was so shocked what she said that I couldn’t believe my ears.
(2)完成句子
I , waiting for him to tell me that I had misunderstood everything.
我震惊地望着他,等待他告诉我,这一切都是我的误解。(读后续写之动作描写)
3.turn one’s back (on sb/sth) 对(某人/某事)置之不理,对(某人/某事)撒手不管
(教材P103) Nature got hurt, felt pain, and finally turned its back on us. 大自然受伤了,感到疼痛,最终对我们置之不理。
turn down 调低(声音);拒绝
turn in 上交;归还
turn on 打开(煤气、自来水、电灯等)
turn out 结果是;证明是
turn over 翻身;翻转
turn to (使)转向;求助于
turn off 关掉
turn up 调高(声音);出现
【活学活用】
(1)用适当的介词或副词填空
①Don’t worry. I’m sure your missing glasses will turn sooner or later.
②Tom had to turn the invitation to the party last weekend because he was too busy with his essay.
③Everything will turn all right in the end, and the changes and challenges of your teenage years will prepare you for adulthood.
④When we are stuck in the traffic jam, can we turn the police for help
(2)完成句子
He many of his friends when he became famous.
他成名以后对他的很多朋友都爱答不理。Unit 5 HUMANS AND NATURE
Period One Topic Talk
●Ⅰ 单词拼写
1.It is assumed that global warming and climate change can cause even more (灾难) in the future.
2.Harris turned a page or two and the (题目) of a poem caught his eye.
3.The country will never admit defeat in the battles against (滥用) national power.
4.Professor Smith from Nankai University is due to give us a (讲座)at eight tomorrow morning.
5.Perhaps he wanted to create an impressive (风景) painting to represent a simple small-town scene.
●Ⅱ 单句填空
1.The whole city was buried in ashes after a volcanic (erupt).
2.All (live) wildlife on the earth, whether animals or plants, should be well protected.
3.It’s always (crowd)at peak times in London.
4.To our shock , (dry) and famine have killed up to two million people here.
5.The movie named The Battle at Lake Changjin attracted (million) of viewers.
6.Looking through my newspaper, I’m (shock)by photos showing that a hurricane in Asia has destroyed a town.
7.These actions have greatly affected the (ecology) balance.
8.But then the thought of the support and encouragement from Emma and my mum came (flood) back to me.
●Ⅲ 短语填空
1.The man refused to (对……发表评论) her marriage, saying it was her privacy .
2.Although most of the surface of the earth (被……覆盖) water, fresh water is still precious.
3.As life has many joys and sorrows, friends should them (与……分享) each other.
4.We cannot afford to (置之不理) the urgent need to address greenhouse gas emissions and their impact on climate change.
5. (面对)challenges, having a positive attitude is the most important, while individual skills and abilities are secondary.
6.The soccer player, who (遭受)serious ankle and knee injuries for months, finally recovered and joined the team again.
●Ⅳ 句型训练
1.Joel’s confidence built up as he realised that he had the power . (非谓语)
当乔尔意识到自己有能力通过音乐与人们建立联系时,他的信心增强了。
2.I ran , hoping to catch the early bus.
我尽可能快地跑,希望能赶上早班公共汽车。
3. when I was an exchange student in China last year. (定语从句)
去年我作为交换生在中国求学时,最吸引我的课程是历史。
●Ⅴ 阅读理解
Pocket gophers (囊鼠) spend most of their lifetime alone, digging underground. Although they’re common across North and Central American grasslands, you’re unlikely to see one—their presence is usually only noticeable thanks to the piles of sandy soil they leave behind reaching more than 500 feet, usually about 50 inches below the ground.
Gophers were thought to feed themselves mainly by eating the roots (根) they meet while building new tunnel systems. Yet, digging tunnels is energetically costly and researchers show that only eating the roots just doesn’t make up for the energy spent.
To understand how else these animals get enough roots to survive , Francis Putz, a professor at the University of Florida, and the student researcher Veronica Selden looked at the behaviour of gophers in Northern Florida. They observed that, in the dark and wet tunnels the gophers had dug, new and soft roots grew fast.
The gophers seem to be actively looking after the roots like farmers, the scientists say. They create the ideal wet environment for roots and cause soil aeration (透气) by loosening the ground in which plants grow in the first place. Importantly, the gophers spread waste throughout the tunnels, which makes the roots grow more successfully. This is rather unlike other gopher species, which tend to have fixed waste areas.
The study found that the gophers’ daily harvest of root crops can supply from 21 to 62 percent of their calorie needs. “They have these long tunnels that cannot be explained,” Putz says. So why do it If it’s not to “farm food”, he says, “I can’t think of any other reason.”
But some researchers wonder if “farming” is a right term for the gophers’ activities. “To describe the activity as farming seems to be overstated,” says scientist Kimberly Asmus Hersey. “I don’t see this as all that different from many other plant and plant-eating animal relationships.”
( )1.What can be learned about the species of gophers
A.They exist all across America.
B.They are highly social animals.
C.They mainly live underground.
D.They dig tunnels 500 feet deep.
( )2.What do the researchers say about the roots gophers meet while digging
A.They are as hard as rocks for gophers to eat.
B.They make digging work more effort-taking.
C.They are perfect home locations for gophers.
D.They cannot meet gophers’ needs for energy.
( )3.What did the researchers find out about the gophers in Florida
A.They prefer building tunnels in dry conditions.
B.They try to make their tunnels as deep as possible.
C.They create a perfect environment for roots to grow.
D.They usually have fixed waste areas in their tunnels.
( )4.What is Hersey’s attitude to Putz’s conclusion on gophers’ behaviour
A.She disagrees with it.
B.She is curious about it.
C.She thinks highly of it.
D.She is unconcerned about it.
●Ⅵ 阅读七选五
Beach balls are prickly (多刺的) balls that look like balls of straw (稻草) and are found on beaches. They are sometimes called “whale fur balls”. 1. Instead, they are usually made of vegetation such as seagrass mixed with other materials like fishing lines, pine needles, bits of seaweed or small branches.
Where can you find beach balls
Beach balls are found all over the world. OSU scientists have reported finding balls made of fine vegetative strands on Egyptian beaches. Australians report finding beach balls twice the size of a large orange. 2.
How are beach balls made
3. But people believe they are made by surf action. As a wave approaches the beach, it drags along the shore floor and causes the wave to turn back and crash onto the beach. This turning back movement may roll materials in the surf into balls. The balls are washed high on the beach and left behind when the tide goes out.
4.
No, but one possible source of the confusion is a matter produced by sperm whales called ambergris (龙涎香). Ambergris is made up of squid (鱿鱼) parts from the whale’s stomach. Ambergris quickly changes colours and shapes when it is exposed to sunlight and air. 5. It is said that a single drop of tincture of ambergris applied to paper and placed in a book will remain fragrant for 40 years. Handling it leaves the fingers smelling of it for days, even after a few washes.
A.The balls may be perfectly round.
B.But they are not produced by whales .
C.Are beach balls of great economic value
D.They are even found on the shores of lakes.
E.Are any kinds of beach balls produced by whales
F.No one has formally researched how beach balls are formed.
G.Ambergris is rare and once was valued as an important part for perfumes.
●Ⅶ 语法填空
Carved from mountains in Yunnan Province, the Honghe Hani Rice Terraces reach over more than 160 square kilometres to create a most spectacular landscape .
Since ancient times, the local Hani people have channeled spring water from mountains and forests 1. (water) the terraced fields. Some terraces are as big as football fields, and others no larger than a bed sheet. They climb 2. riverbank locations at less than 500 metres above sea level to heights of more than 1,800 metres. The 3. (common) used description “stairways to heaven” is most suitable here.
However, the wonder remained largely unknown to the rest of the world for 4. (century). Nobody paid much attention to these terraces until 5. 2000s. New roads arrived and the local government was determined to get the terraces 6. (place) on UNESCO’s World Heritage List. This 7. (achieve) in 2013. Over the past decade, it has become impossible to keep such a wonder under wraps. Photography fans have crowded in, taking postcard-perfect pictures and then 8. (post) them on social media.
Although the terraces shine with bright green during the summer growing season, the landscape is most 9. (appeal) from November to late April. During this period, the water-filled terraces turn into natural mirrors 10. reflect every sunrise and sunset. (共22张PPT)
Period One
Topic Talk
【导读】地震是世界上破坏力最大的自然灾害之一,给人们带来了巨大的人身伤亡和财产损失。1976年发生的唐山大地震是我国最严重的地震之一,让我们一起了解一下地震发生时的情况。
Strange things were happening in the countryside of
northeastern Hebei. For several days, the water in the village wells
rose and fell. There were deep cracks that appeared in the well
walls. Chickens and even pigs were too nervous to eat, and dogs
refused to go inside buildings. At about 3:00 am on 28 July 1976,
bright lights were seen in the sky outside the city of Tangshan and
loud noises were heard. But the city's one million people were
asleep as usual that night.
At 3:42 am, everything began to shake. It seemed as if the
world were coming to an end! Eleven kilometres directly below
the city, one of the most deadly earthquakes of the 20th century
had begun, a quake that even caused damage more than 150
kilometres away in Beijing. Nearly one third of the whole nation
felt it! A huge crack, eight kilometres long and 30 metres wide,
cut across houses, roads, and waterways. In less than one minute,
a large city lay in ruins. Two thirds of the people who lived there
were dead or injured. Thousands of children were left without
parents. The number of people who were killed or badly injured in
the quake was more than 400,000.
Everywhere survivors looked, there was nothing but ruins.
Nearly everything in the city was destroyed. People were in
shock—and then, later that afternoon, another big quake shook
Tangshan again. Even more buildings fell down. Water, food, and
electricity were hard to get. People began to wonder how long the
disaster would last.
But hope was not lost. Soon after the quakes, the army sent
150,000 soldiers to Tangshan to dig out those who were
trapped and to bury the dead. More than 10,000 doctors and
nurses came to provide medical care. Workers built shelters for
survivors whose homes had been destroyed. Hundreds of
thousands of people were helped. Water and food were brought
into the city by train, truck, and plane. Slowly, the city began to
breathe again.
(节选自人教版必修一Unit 4)
【主题词句背诵】
1.crack n.裂纹,裂缝
2.as usual像往常一样
3.shake v.摇晃,晃动
4.deadly adj.致命的
5.It seemed as if the world were coming to an end! 仿佛世界末日即
将来临!
6.Soon after the quakes, the army sent 150,000 soldiers to
Tangshan to dig out those who were trapped and to bury the
dead.
地震发生后不久,部队派出了15万名士兵奔赴唐山,将受困群众从废墟中挖出,并
掩埋死者。
单元知识概览
核心单词 comment, crowded, living, shock, lecture, wave, escape, survive, frightened, edge, curious, equal, extent, rescue, trap, attempt, interrupt, death,
loss, damage, measure, operation, process, suffering, conduct, protection, breathe, preparation, base, anxiously, ambition, exploration, cheerful, prove, distant, shelter, observe, varied, scary,
disappearance
单元知识概览
核心短语 turn one's back (on sb/sth), break down, run
out of
重点句型 1.the moment引导时间状语从句2.as if引导方式状语
从句3.“the+比较级…, the+比较级…”句型4.with复
合结构5.完全倒装句6.if引导的省略句
单元语法和词法 1.句法:定语从句之关系副词2.词法:后缀
单元写作 如何在灾难中逃生
续表
语言知识梳理
1.comment n. 评论;意见 v. 评论,发表意见
(1)make a comment/comments on/about sth 评论某事
(2)comment on/upon 评论,谈论,对……提意见
comment that 评论(称)……
【活学活用】
(1)单句填空
①Do you have any comments ____________ (make) about the cause
of the accident
②He sent off copies to various people for them to read and make
______________ (comment).
to make
comments
(2)完成句子
①They kept _______________________________________________ until
the guards led her to a corner seat in the last row where no one
could see her.
他们不停地评论她的外表，直到警卫把她带到最后一排的一个角落座位上，在
那里没有人能看到她。(读后续写之细节描写)
commenting on/upon her appearance
②By the end of the week, Patty had made impressive progress.
Mrs Cane ______________________________________________________.
到本周末，帕蒂取得了令人印象深刻的进步。凯恩夫人评论说帕蒂很有潜力。
commented that Patty had lots of potential
2.shock vt. 使震惊;使难以置信 n. 打击; 震惊
(教材P29)The two students were shocked at the lecture on nature.
这两个学生对这个关于自然的讲座感到震惊。
(1)(be) a shock to sb 对某人来说是一个打击/令某人震惊的人或事
in shock 震惊地;吃惊地
(2)shocked adj. (主语多为人)感到吃惊的,感到惊讶的
be shocked at/by… 被……震惊
be shocked to do sth 做某事很吃惊
(3)shocking adj. (主语多为物)令人气愤的;令人惊讶的
【活学活用】
(1)单句填空
①Mr Adams was greatly shocked _________ (see) his 13-year-old
son preparing the dinner for the whole family in the kitchen.
②The ending of the film was so ____________ (shock) that everyone
was very ___________ (shock) at it.
③The news of his mother's death was ___ terrible shock to him.
④I was so shocked ________ what she said that I couldn't believe
my ears.
to see
shocking
shocked
a
at/by
(2)完成句子
I ______________________________, waiting for him to tell me that I
had misunderstood everything.
我震惊地望着他,等待他告诉我,这一切都是我的误解。(读后续写之动作描写)
looked at him in shock
3.turn one's back (on sb/sth) 对(某人/某事)置之不理,对(某人/某事)撒手
不管
(教材P103) Nature got hurt, felt pain, and finally turned its back
on us. 大自然受伤了,感到疼痛,最终对我们置之不理。
turn down 调低(声音);拒绝
turn in 上交;归还
turn on 打开(煤气、自来水、电灯等)
turn out 结果是；证明是
turn over 翻身;翻转
turn to (使)转向;求助于
turn off 关掉
turn up 调高(声音);出现
【活学活用】
(1)用适当的介词或副词填空
①Don't worry. I'm sure your missing glasses will turn _____ sooner
or later.
②Tom had to turn ________ the invitation to the party last
weekend because he was too busy with his essay.
up
down
③Everything will turn ______ all right in the end, and the changes
and challenges of your teenage years will prepare you for
adulthood.
out
④When we are stuck in the traffic jam, can we turn ____ the
police for help
to
(2)完成句子
He _________________________ many of his friends when he became
famous.
他成名以后对他的很多朋友都爱答不理。
turned his back on
