2024年2月7日发(作者：纽曼105)

2020年高考复习

选修7 Unit 4 Sharing

ght n．两星期

2．concept n．观念；概念

3．remote adj.遥远的；偏僻的

4．weed n．杂草；野草 vt.& vi.除杂草

5．sniff vi.& vt.嗅；闻

6．otherwise conj.否则；不然 adv.用别的方法；其他方面

7．astronaut n．宇航员；太空人

8．angle n．角，角度

9．catalogue n．目录

10．purchase vt.& n．买；购买

11．anniversary n．周年纪念(日)

12．sew vi.(用针线)缝 vt.缝制；缝合

重点单词

13．trunk n．树干；躯干；大衣箱

14．click vi.& vt.(使)发出咔嗒声 n．咔嗒声

15．muddy adj.泥泞的；泥土般的→mud n．泥 vt.弄脏；用泥涂

16．relevant adj.有关的；切题的→relevance n．中肯；切题→relevantly adv.有关地；切题地

→irrelevantly adv.无关地；不切题地

17．adjust vt.& vi.调整；(使)适合→adjustable adj.可调整的→adjustment n．调整；调节；适应

18．participate vi.参与；参加→participation n．参加；参与→participant n．参与者

19．interpreter n．作口译的人→interpret vi.解释；翻译 vt.说明；口译

20．privilege n．特权；特别优待→privileged adj.享有特权的；荣幸的；幸运的

21．arrangement n．安排；排列→arrange v．安排；排列

22．donate vt.捐赠；赠送→donation n．捐赠→donator n．捐赠者

23．voluntary adj.自愿的；志愿的；无偿的→volunteer n．自愿者；志愿者 vi.自愿做……

24．seed n．种子；萌芽→seedling n．秧苗；树苗

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25．distribution n．分配；分发；分布状态→distribute vt.分配；分发

26．security n．安全；保护；保障→secure vt.使安全

27．operate vi.工作；运转 vt.操作→operation n．手术；运转→operator n．操作人员

重点短语

_from 接到……的信 2.(be)_dying_to 极想；渴望

3．the_other_day 不久前的一天 _across 偶然遇到或发现；碰见

5．be_relevant_to 与……有关 _out (使浸水等之物)完全变干；干透

7．dry_up (指河流、井等)干涸 _need 在困难中；在危急中

9．participate_in 参加……；参与…… 把……分配给……

1.“do＋动词原形”的强调句

But last weekend another teacher, Jenny, and I did visit a village which is the home

of one of the boys, Tombe.(教材P29)

2．“”结构的功能

重点句型

We walked for two and a half hours to get there—first up a mountain to a ridge from

where we had fantastic views and then down a steep path to the valley below.(教材P29)

3．with 复合结构在句中作定语

Tombe's father, Mukap, led us to his house, a low bamboo hut with grass sticking out

of the roof—this shows it is a man's house.(教材P29)

4．连接两个并列成分

The gift you give is not something your loved one keeps but a voluntary contribution

towards the lives of people who really need it.(教材P34)

复习限制性定语从句

语...I've included some photos which will help you picture the places I talk about.(教材法要点

P29)

...first up a mountain to a ridge from where we had (教材P29)

The only possessions I could see were one broom, a few tin plates and cups and a

couple of jars.(教材P30)

1relevant adj.有关的；切题的

Sometimes I wonder how relevant chemistry is to these students, most of whom will be going

back to their villages after Year 8 anyway.(教材P29)

有时候，我真想知道，化学与这些学生究竟有多大的关联。他们中的大多数上完八年级优秀知识点

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以后就要回到他们的村庄去了。

be relevant to(＝have sth to do with)与……有关

be irrelevant to与……不相关

totally/completely/largely irrelevant完全/绝对/基本上无

关的

①I don't think his remarks are relevant to our discussion.

我认为他的话与我们的讨论无关。

②The documents are largelyirrelevant(relevant) to the present investigation. They are

useless.

这些文件与目前进行的调查基本上不相干。没什么用处。

2adjust vt.& vi.调整；(使)适合

The hut was dark inside so it took time for our eyes to adjust.(教材P30)

小屋内很黑，因此我们的眼睛过了好一阵才适应过来。

adjust to sth/doing sth适应于某事/做某事(1)

adjust/adapt oneself to使自己适应于……adjustment n.调整；调节；适应(2)

make an adjustment作出调整

(3)adjustable adj.可调整的；可调节的

①Mr Brown has some difficulty in adjusting to the new climate.

布朗先生不大容易适应新的气候。

②When a child is studying abroad, he must learn to adjust to living(live) on his own.

当孩子出国留学时，他必须学会适应独立生活。

③Everybody knows that we need to make some necessary adjustments(adjust) to this new

situation and need to get better.

大家都知道我们需要做些必要的调整来适应新形势，以使我们变得更好。

3participate vi.参与；参加；分享

I loved listening to the family softly talking to each other in their language, even though I

could not participate in the conversation.(教材P30)

尽管我不能参与他们的交谈，但我喜欢听他们家人用自己的语言互相轻声说话。

participate with sb in sth(1) 与某人分担某事/同某人参与某事

participate in sth/doing sth参与做某事(2)participant n．参加者；共享者

(3)participation n．参与；分担；共享

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①All students are encouraged to participate in managing the college.

所有学生被鼓励参与学院的管理工作。

②All the participants(participate) in the debate will have an opportunity to speak.

所有参加辩论的人都有机会发言。

③We want more participation(participate) in the decision–making.

我们想更多地参与决策。

4donate vt.捐赠；赠送

Would you like to donate an unusual gift? (教材P34)

你愿意捐献一份不平常的礼物吗？

sth to向……捐献某物(1)donate

sth for sb为某人捐献某物donation n.捐献，捐赠；捐款；捐赠物(2)

give/make/present a donation to捐赠给……

(3)donator n．捐赠者，赠送者

①They used to donate large sum of money to the Red Cross every year.

他们过去每年都向红十字会捐献大笔的钱。

②Local people lined up to donate blood for the brave girl.

当地群众排队给这位勇敢的姑娘献血。

③Charities appealed for donations(donate) of food and clothing for victims of the hurricane.

慈善机构呼吁为飓风的受害者们捐献食品和衣物。

5distribution n．分配；分发；分布

This gift covers the cost of production and distribution of seedlings, as well as training in tree

care for the local villagers who are working hard to prevent their land from turning into desert.(教材P35)

这份礼物包含了幼树苗的培育和运输费用，也包含了为阻止田地沙漠化而辛勤劳动的当地村民参加护树培训的费用。

(1)have a wide distribution 分布广泛

distribute vt.分配；分发(2)

distribute sth to/among把某物分配/发给……

①There is a large number of Egyptian pyramids and they have a wide distribution

(distribute)．

埃及金字塔数量众多，分布广泛。

②Immediately after his election he began to distribute major offices among/to his friends

and supporters.

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他当选后立即着手将要职分派给他的朋友和支持者们。

6operate vi.工作；运转；起作用；动手术 vt.操作；经营

This gift covers the cost of exercise books and textbooks for community primary schools that

operate in poor or remote villages.(教材P35)

这份礼物包含了支援贫困或偏远山村社区小学的练习册和课本的费用。

【一词多义】写出下列句中operate的含义。

①This famous doctor has operated on many major figures.做手术

②The medicine will quickly operate on such patients. 起作用

③The lift was not operating properly. 运转

④No matter which machine he operates, he will deal with it carefully.操作

⑤The people operating these factories are deeply concerned about the environment.经营

(1)operate on/upon sb给某人动手术

operation n.运转；手术(2)come/go into operation开始工作/运转；生效put/bring into operation投入运转；使生效

⑥It's a wonderful scheme, and he's just the man to put it into operation(operate)．

这是一个很好的计划，而他正是实施这个计划的人选。

⑦I am afraid your leg will have to be_operated(operate) on; there is no other way to stop

the pain.

我恐怕你的腿不得不手术了，没有其他办法止痛。

1(be) dying to 渴望；极想

I know you're dying to hear all about my life here.(教材P29)

我知道你急于了解我在这儿的生活情况。

(1)be dying/thirsty for sth渴望得到某物

(2)

be anxious to do sth/for sthbe eager to do sth/for sthlong to do sth/for sthbe keen to do sth想要做/为……，

渴望做/为……

①When will the result of the exam be announced? The students are dying to_know(know) it.

考试结果什么时候公布？学生们渴望知道结果。

②She was dying for a holiday to relax herself.

她渴望有一个假期来放松一下自己。

③Mike is eager to stay away from the busy city life for a while.

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迈克渴望离开繁忙的城市生活一段时间。

2in need 在困难中；在危急中

in need of需要

satisfy/meet one's needs满足某人的需要

there is no need for sb to do sth某人没有必要做某事

①Suffering from war, poverty and illness, many African children are in need of food, love

and care.

受战争、贫穷和疾病的折磨，许多非洲的孩子需要食物、爱和关心。

②There's no need for you to be concerned about his future.

你没有必要担心他的未来。

【巧学活用】 ——高考小作文

③我们社会中的每一个人都应该帮助那些需要帮助的人，但更重要的是真诚和认真。

Everyone_in_our_society_should_help_those_in_need,_but_it_is_more_important_to_be_sincere_and_earnest.

1“”结构的功能

We walked for two and a half hours to get there—first up a mountain to a ridge from where

we had fantastic views and then down a steep path to the valley below.(教材P29)

我们步行了两个半小时才到达那里——先是爬山，爬到山脊时能看到奇妙的景色，然后下一个陡坡，一直走到下边的山谷。

【句式点拨】

句中from where引导的定语从句修饰a ridge；在“介词＋关系词”型定语从句中，关系词常为which和whom，关系副词where和when之前一般不加介词，比较特殊的有from

where和since when。

from where主要有以下两种用法：

(1)相当于 and from there(从那儿)，用于引导非限制性定语从句。如：

①He hid himself in a tree, from where he could see the enemy in the distance.

他躲在一棵树上，从那儿他可以看到远处的敌人。

(2)相当于from the place where，可视为where前省略了the place，意思是“从……的地方，离……的地方”。如：

②From where I stood I could see everything clearly.

从我站的地方可以将一切都看得清清楚楚。

③I have bought that house, and from there I can enjoy the beautiful scene of Yangpu Bridge.

＝I have bought that house, from where I can enjoy the beautiful scene of Yangpu Bridge.

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我买下了那幢房屋，从那里我可以欣赏到杨浦大桥的美丽风光。

④I made the acquaintance of Mr Stephen, and since then we have kept in touch and shared a

lot concerning cloning technology.

＝I made the acquaintance of Mr Stephen, since when we have kept in touch and shared a lot

concerning cloning technology.

我和斯蒂芬先生结识了，从那以后我们一直保持联系并且分享了许多有关克隆技术的知识。

连接两个并列成分

The gift you give is not something your loved one keeps but a voluntary contribution towards

the lives of people who really need it.(教材P34)

你送的礼物不是给你所爱的人留念的，而是给那些真正有需要的人的一种志愿性捐助。

【句式点拨】

your loved one keeps是定语从句，修饰先行词something；who really need it也是定语从句，修饰先行词people。主句的表语有两个，即something和a voluntary contribution，并由连接，意为“不是……，而是……”。连接两个平行成分，当连接两个主语时，谓语动词的单复数按照“就近一致”的原则确定。

①It is not how much we do but how much love we put into what we do that benefits our

work most.

能给我们工作带来最大益处的不是我们做了多少，而是我们对于自己所做的事情付出了多少爱。

②It is not the tools a scientist uses but how he uses these tools that makes him a scientist.

能使一个人成为科学家的不是这些工具，而是他使用这些工具的方法。

③Not you but she is_wanted(want) on the telephone.

电话里那人找的是她而不是你。

【提示】 but (also)．.., , .连接两个主语时，谓语动词的数按“就近一致”原则确定；as well as连接主语时，谓语动词的数按“就前一致”原则确定。

Ⅰ.品句填词(用所给词的适当形式或根据语境写一个合适的词)

1．Everyone in the class is expected to participate actively in these discussions.

2．Much new knowledge is remotefrom the immediate interest of the ordinary person.

3．If this product does not give complete satisfaction, please return it to the manufacturer

stating when and where it was_purchased(purchase)．

4．The travel company made arrangements(arrange) for our hotels and flights.

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5．He soon adjusted himself to the way of life and lived happily ever since.

6．We consider ourselves privileged(privilege) to have been invited to give a speech here.

7．Some voluntary(volunteer) organizations run workshops for disabled people.

8．Given the chance, I would make donations(donate) to those who still live under the

bottom line of the modern living condition.

9．In the west of China, the hot sun in summer and cold winds in winter can soon dry out

your skin.

10．Of course, all students want to increase their knowledge, but I believe that most students

today want that knowledge to be relevant to their future careers.

Ⅱ.单句改错(含本单元的词汇和语法)

1．Helen has borrowed my book the other day, saying that she would return it soon.

2．The story suggests that the best practice to show love is to help those that are in need.

who3．Russian women like to buy jewelry, especially rings and necklaces, for which they have

purchased on average 1.3 times in the past six months.

4．Nothing, we have been told these years, is more educative than participating ∧ or

inlistening to an exchange of opinions.

5．Let me thank the trade minister for those welcoming words, and tell you what ∧

aprivilege it is for me to join you here today.

6．Deeds are better than words when people are in need ∧ help.

of7．I realize the secret to success is not when or where you were born, ∧ what you are doing

butand how you do it in your life.

8．They stood on the top of the building, from which they could see the whole city.

where9．I had a bad cold, otherwise I would ∧ visited more experts who are famous in the

havefinancial industry last week.

10．The children must have got lost in the woods, or otherwise, they could have been at the

lakeside camp as scheduled.

Ⅲ.课文语法填空

Jo, a young Australian woman of Australian Volunteers International, has worked as a

volunteer teacher in Papua New Guinea for two years. She thought it was wonderful to hear from

her friend Rosemary, who was (die) to know all about her life in Papua New Guinea. The

high school she worked was a bush school, whose classrooms were made of bamboo and

grass.

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The other day when Jo was showing the boys the (week) chemistry experiment, the

e(mix) was bubbling before she knew it. The boys who had never come

anything like this before were so frightened that they started jumping out of the window.

Sometimes Jo wondered whether chemistry was relevant to the kids, but she was trying to make a

difference to the boys' lives.

To get to know the local people, she paid a visit a remote village which was the home of

one of the boys, Tombe. When they arrived, Tombe's mother，who _been_pulling(pull)

weeds in her garden, started crying “ieeee, ieeee” to show welcome and his father let them into his

house, a low bamboo hut with grass ng(stick) out of the roof.

They had a meal together, sitting round the fire. Jo loved listening to the family softly talking

to each other in their language, even though she could not participate the conversation.

Jo left the village the next morning, tired yet happy, for she thought it was a privilege

_have_spent(spend) a day with the family.

Ⅰ.阅读理解

A

(2018·山东烟台高三调考)

Volunteering Is Fun

One afternoon I was sitting at home feeling so bored. Instead of feeling sorry for myself, I

wanted to meet people and have new experiences so I decided to start volunteering. I searched on

my computer and found a website where I could volunteer on a farm in France.

My time working on a farm was a new experience for me. It was basically a free holiday as

food and accommodation were provided. However, it was not your typical holiday as I had to look

after fifteen horses and sleep at the top of a tower in a castle! I was an awful farmer but it did not

matter because I made some great friends.

However, you do not need to go abroad to volunteer. I have had plenty of adventures at home

as volunteering can become a hobby. For example, I love singing so I had a good laugh waving

my arms in an attempt to conduct my local choir. I did slowly improve and it felt great to conduct

the choir in a concert. At university, I organized a concert for charity with my friends. It was really

fun finding bands and raising money for a cause we believe in.

It is true that you feel good volunteering but there are also other advantages. I once

volunteered as a server at a charity sports event where the organizers gave me cupcakes to thank

me for my services. I also volunteered in a charity shop so I found loads of nice cheap clothes to

update my wardrobe(衣柜)．

While this is all fun, my favorite aspect of volunteering is creating and sharing stories. My

terrible attempts at farming have given me hilarious stories to tell! Talking to volunteers from

different countries and backgrounds has also helped me learn more about the world. I feel thankful

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to have had so much fun with many nice people thanks to volunteering.

语篇导读 本文为记叙文。作者参加过许多志愿服务活动，每次都会有不一样的感受和收获，在参与中获得快乐。

1．Why did the author want to volunteer?

A．He wanted to go abroad.

B．He felt ashamed of himself.

C．He wanted to be a farmer.

D．He wanted to taste new life and make friends.

解析 D 细节理解题。根据第一段第二句可知，作者参与志愿服务是为了尝试新生活和认识新朋友，故选D项。

2．The underlined word “hilarious” in the last paragraph is closest in meaning to “________”．

A．funny

C．awful

B．negative

D．sad

解析 A 词义猜测题。根据最后一段第一句可知，作者非常喜欢构建和分享故事，尽管在农业上的尝试很糟糕，但是可以推断出作者对于这个故事的态度应该是正面情绪的，funny有趣的；negative消极的；awful可怕的；sad悲伤的，A项最符合作者的态度，故选A项。

3．What volunteering work did the author do?

A．Helping in a charity shop.

B．Conducting a choir in a sports event.

C．Helping in an Italian farm.

D．Taking care of sheep.

解析 A 细节理解题。根据倒数第二段最后一句可知，作者曾经在一个慈善商店志愿帮忙，故选A项。

4．How does the author feel according to the last paragraph?

A．Curious.

C．Grateful.

B．Anxious.

D．Cautious.

解析 C 细节理解题。根据最后一段最后一句可知，作者非常感激和许多不错的人拥有如此多的欢乐，故选C项。

B

Why is volunteering important?

When it comes to service work, it is important to realize that the actual goal should be getting

the most out of your voluntary work. 5.________

Gaining new/social experiences

Volunteering allows students to get involved with new things and develop social and

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academic skills that couldn't be learned in a classroom environment. 6.________

Giving and helping others

Volunteers create better environments for others; they create healthier communities and they

brighten lives. Jill, a senior student, has been a volunteer in her community for more than three

years. 7.________ “They always tell me how great we sound and how they wish they had taken

time to learn an instrument in their youth.”

Creating connections with people

8．________ Not only does the voluntary work you do show who you are as a person, but it

reflects many positive qualities that possibly employers and admission officers want to see.

Volunteering allows you to meet a wide variety of people from all sorts of walks of life.

9．________

Volunteering isn't one of the most attractive jobs, but it is one of the most beneficial and

uplifting(令人振奋的). It's taking some time out of your day and helping others. Voluntary work

makes us feel good. It builds self–confidence and lifts up the spirits.

A．Building career choices

B．Developing a sense of achievement

C．Volunteering means a lot more.

D．Building relationships with people is very important.

E．Volunteering is an excellent way to improve your independence.

F．She volunteers by performing in concerts for senior citizens.

G．Volunteering allows you to experience different environments and situations.

语篇导读 本文为说明文，主要介绍了做志愿工作的意义。

5．解析 C 总分关系。根据上文并结合文章的标题可推知，此处应该要导入志愿工作的意义，起承上启下的过渡作用，故选C项。

6．解析 G 顺承关系。根据本段标题Gaining new/social experiences可推知，志愿工作会让志愿者有不同的体验，故选G项。

7．解析 F 因果关系。根据下文可推知，志愿者吉尔做的志愿工作应该是弹某种乐器，F项(她志愿在音乐会上给老年人演奏)最合适，故选F项。

8．解析 D 诠释关系。根据本段的标题Creating connections with people可推知，志愿工作对增强人际关系是很重要的，故选D项。

9．解析 B 总分关系。空处为本段小标题，根据下文可知，志愿工作让人感觉良好，增强自信心，令人振奋，拥有成就感，故选B项。

Ⅱ.完形填空

I retired from my family business four years ago. But I've never been __1__ of a challenge.

I've sailed around the world before. And I've decided to fly east from Western Australia in a

__2__.

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For the last two years I have trained hard, spending 150 hours __3__ with my ground team.

When the big day came, thousands of people gathered to __4__ the launch. It was a __5__ start,

with a smooth and steady takeoff. I was __6__ but still had some doubts—I was flying into the

__7__. I couldn't guarantee I'd see my friends and family again.

The capsule where I stayed was designed to __8__ if I landed in water, but I was not sure

whether I could __9__ the cruelty of the Ocean. __10__， I kept watching the weather,

communicating with my land team and __11__ altitude to achieve the perfect speed and direction.

On my fifth day, I was terrified to notice I was losing oxygen. __12__， I managed to save

my life by adjusting the pressure in the oxygen cylinder(氧气筒) to stop the oxygen escaping.

I know it was vital to stay __13__ to control the flight, altitude and my oxygen flow, so I held

a spoon between two fingers—If I __14__， it would fall and wake me up. I never questioned why

I was doing this. It is such a unique __15__ to see our beautiful planet from high above.

Seeing the coast of Australia again on my 11th day was a huge __16__. I knew my journey

was nearly over. It was to be a new world record. I could see my team __17__ below as I flew

over.

This __18__ really pushed me to my limits, but it hasn't __19__ me. Next year, I want to fly

even higher to break another __20__ for the hot–air balloon flight.

语篇导读 本文为记叙文，讲述了作者主动寻求挑战、突破自我极限并不断成长的故事。

1．A．shy

C．fond

B．skeptical

D．confident

解析 A 句意：但是我从未对挑战心怀顾虑。be shy of (doing)害怕……；对(做)……心怀顾虑，故选A项。

2．

C．wing suit

B．helicopter

D．hot–air balloon

解析 D 下文详细介绍了作者经历的那项飞行挑战的过程，根据文章结尾处的the

hot–air balloon flight(热气球飞行)可知选D项。

3．ng

C．carving

B．preparing

D．traveling

解析 B 句意：过去的两年里，我努力训练，和我的地面团队花了150小时作准备。debate争论；prepare准备；carve雕刻；travel旅行，故选B项。

4．e

C．delay

B．inspect

D．witness

解析 D 句意：当这个重大的日子来临时，成千上万的人聚集在一起见证这次起飞。welcome欢迎；inspect视察；delay耽误；witness目睹，见证，故选D项。

5．t B．false

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C．poor D．fresh

解析 A 根据该句后半部分with a smooth and steady takeoff(平稳起飞)可知，这次飞行挑战开始得很好、很顺利。perfect完美的；false错误的；poor贫穷的；fresh新鲜的，故选A项。

6．

C．excited

B．puzzled

D．frightened

解析 C 当时作者正在进行一项挑战活动，而且开始得很顺利，因此作者应该是兴奋的、激动的。amused愉快的；puzzled困惑的；excited兴奋的；frightened害怕的，故选C项。

7．

C．shelter

B．unknown

D．reality

解析 B 句意：……我正飞向未知的地方。future未来；unknown未知；shelter避难所，遮蔽处；reality现实，故选B项。

8．

C．float

B．recycle

D．fly

解析 C 句意：我所在的航空舱被设计成当我落水时能够漂浮起来(的式样)……。digest消化，吸收；recycle循环利用；float漂浮；fly飞，故选C项。

9．e

C．evaluate

B．show

D．comment

解析 A 句意：……但是我不确定我能否在海洋的残酷环境中生存下来。survive是及物动词，意为“从……中生存下来”；show展示；evaluate评估；comment评论，故选A项。

10．y

C．Therefore

B．However

D．Besides

解析 C 上文提到，作者内心忐忑不安；下文讲到，作者一直关注着天气，与地上队员保持联系等。前后为因果关系，故选C项。

11．

C．proving

B．ignoring

D．adjusting

解析 D 句意：……调整高度以达到理想的速度和方向。lose失去；ignore忽视；prove证明；adjust调整，故选D项。

12．ely

C．Normally

B．Luckily

D．Conveniently

解析 B 句意：幸运的是，我通过调节氧气筒的压力阻止氧气逸出而成功拯救了自己的生命。strangely奇怪地；luckily幸运地；normally正常地；conveniently便利地，故选B优秀知识点

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项。

13．

C．patient

B．awake

D．relaxed

解析 B 根据下文it would fall and wake me up可知，该句意为：我知道保持清醒控制飞行、高度和我的氧气量非常重要……。calm平静的；awake醒着的，警惕的；patient耐心的；relaxed放松的，故选B项。

14． around

C．dropped off

B．carried on

D．turned up

解析 C 句意：……所以我把一个勺子夹在两个手指之间，要是我打盹，它会掉下来使我醒过来。look around浏览；carry on继续，参与；drop off打盹，小睡，与下文的wake me

up相对应；turn up出现，故选C项。

15．ence

C．dream

B．excuse

D．tradition

解析 A 句意：这是一个从高空俯瞰我们美丽星球的独一无二的经历。experience经历；excuse借口；dream梦想；tradition传统，故选A项。

16．

C．burden

B．disaster

D．relief

解析 D 根据第一段可知，作者此次飞行冒险的起点是在澳大利亚西部，因此当他经过11天的探险，再次见到澳大利亚海岸线的时候，作者感受到的应该是一种平安归来的安心和宽慰。loss减少；disaster灾难；burden负担；relief宽慰，(痛苦，焦虑等的)减轻，故选D项。

17．sing

C．escaping

B．celebrating

D．quarreling

解析 B 句意：当我飞过的时候，我可以看到我的团队正在下面庆祝。exercise锻炼；celebrate庆祝；escape逃跑；quarrel争吵，故选B项。

18．nge

C．race

B．accident

D．failure

解析 A 句意：这个挑战真的把我逼到了我的极限……。challenge挑战；accident(意外)事件；race比赛；failure失败，故选A项。

19．sted

C．annoyed

B．confused

D．discouraged

解析 D 句意：……但是它并没有使我气馁。interest使产生兴趣；confuse使困惑；annoy打扰；discourage使气馁，阻碍，故选D项。

20．e

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B．balance

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C．record D．barrier

解析 C 根据倒数第二段倒数第二句It was to be a new world record可知，此处作者表达的是希望明年能在热气球飞行方面继续突破，飞得更高并打破另一项记录。promise承诺；balance平衡；record记录；barrier障碍(物)，故选C项。

Ⅲ.短文改错

take①Today, my foreign teacher Tim and I went to the People's Park

took a taxi and

At②flower③it wasn't long before we arrived at the /At seeing the green trees and beautiful

flowers，

when④Tim couldn't wait to take was at that moment

that we found his camera was

but⑤ was very worried

and searched all over his , he just couldn't find

struck∧⑦⑥ly it

occurred/to me that he might have left it in the I immediately got

in

touch with the taxi half an hour later, the driver returned the of us

gratefully⑧have⑨were

grateful to the driver，and Tim, in particular, insisted on

having a photo taken with

themselves⑩ and I enjoyed

ourselves during the rest of the day.

① 解析 讲述的是过去发生的事，用一般过去时。

② 解析 on/upon doing sth一做某事，就……；或者用现在分词作状语表示伴随。

③ 解析 flower为可数名词，由前面的trees可知此处应该用复数形式。

④ 解析 句意：是在那个时候我们发现他的照相机丢了。此处是强调句式。

⑤ 解析 句意：他非常担忧并翻遍了他的背包。上下文是并列关系。

⑥ 解析 strike使想起；使突然想到，是及物动词，后面直接跟宾语，不需要to；或者将struck改成occurred，occur to 某人突然想起……，为固定搭配。

⑦ 解析 get in touch with sb与某人取得联系。

⑧ 解析 此处是形容词作表语。be grateful to sb对某人感激。

⑨ 解析 介词on后用动名词。insist on doing sth坚持做某事。

⑩ 解析 句意：这一天的其余时间我和蒂姆玩得很开心。enjoy oneself玩得开心，主语为“我们”。

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