高考英语一轮复习课时提能练39-40 unit 20 new frontiers a含答案

  课时提能练(三十九)选修7　Unit 20　New Frontiers(A)

课时作业A：基础层面

Ⅰ.单句语法填空

1．Two men got beaten(beat) in the restaurant last night.

2．I was afraid the kids would give the whole thing away.

3．Nothing can make up for what they have suffered.

4．There is no doubt about what has happened.

5．She was having lunch when an old friend came to see her.

Ⅱ.单句改错

1．Many support the former alternative，but personally I favour the later.

later→latter

2．I doubt that they can swim across the river.that→whether/if

3．Aspirin (阿司匹林)  is a certain cure of a headache.of→for

4．Time permits，I'll see you after the meeting.permits→permitting

5．Dedicated to raise money for the project，they have been working day and night.raise→raising

Ⅲ.选词成篇

A

Li Jun 1.took_over a big company from his father several years ago.Now he is 2.carrying_out a project to 3.wrestle_with some difficulties he has caused 4.by_mistake.In order not to 5.give_away the secret，he held a meeting to make a plan 6.in_advance.He is 7.nothing_like what he was before.

B

After an exam，our English teacher often asks us to 8.figure_out the reasons for our mistakes 9.rather_than forces us to copy the questions as other teachers. 10.In_addition，he often asks us to correct the mistakes 11.due_to carelessness or other reasons.Then we are asked to make plans to 12.make_up_for our mistakes. 13.In_conclusion，he will use his own ways to 14.get the related knowledge across to us.

Ⅳ.完成句子

1．I feel_it_an_honor (我感到荣幸)to have an opportunity to speak here about our dreams.

2．I had asked everyone to raise questions in_advance_of_the_meeting(会议前)．

3．By the time the bell rings，we will_have_finished (将已经完成)the experiment in the lab.

4．There_is_no_doubt_that (毫无疑问)Mary performed well in the speaking competition.

5．No_matter_what/Whatever_you_do(无论做什么)，being sincere is the most important.

课时作业B：能力层面

Ⅰ.阅读理解

A

(2019·大连市一模)Emilia Dobek traces her interest in space and the universe back to third grade when she and her father watched a blood moon—a total lunar eclipse(月食)—on the roof of their house.

Now a seventh grader at East Prairie Elementary School，Dobek recently won the national Discovery Education Lockheed Martin Beyond Challenge by designing a space station for travelling to Mars.

She says that night watching the lunar eclipse started a strong desire in her that has yet to run out of fuel.So when her teacher Andrea Smeeton received information about the national challenge，Smeeton said she immediately had one student in mind.

“I knew she would love the challenge and that she would go way beyond in her search，” Smeeton said.“She immediately started researching bone density(密度) of astronauts and how to have food on Mars.”

“My design will ensure the safety of the astronauts but also make sure their comfort is out of this world，” Dobek says.

Dobek's design calls for building the MSS or Mars Storage Station to put the supplies in.It also includes the SGF or Self­Growing Farm，and she details how it would work with the elements on Mars.

Then there is physical and leisure activity for the astronauts under Dobek's design.A simulator (模拟装置) allows astronauts to choose their exercise machine and virtual reality environment.Rooms have circular ceilings so astronauts will be able to watch downloaded shows and even see places on Earth，such as their homes.

“I want to tell other kids to follow their passions，” Dobek said.“Whatever they want to do，they should push for it and always try their best.”

【语篇解读】　本文主要介绍了小学生Emilia Dobek设计太空站，并赢得挑战的相关内容。

1．Dobek first became interested in space when ________.

A．she was still a seventh grader

B．she studied at a junior high school

C．she lived on the top of their house

D．she watched an eclipse of the moon

D　[细节理解题。根据第一段“Emilia Dobek traces her interest in space and the universe back to third grade when she and her father watched a blood moon—a total lunar eclipse(月食)—on the roof of their house”可知，Dobek对太空感兴趣是从她在三年级时的一个晚上观看一次月食开始的。]

2．Smeeton recommended that Dobek take the challenge because ________.

A．she knew Dobek liked challenges in life

B．she had no other students interested in Mars

C．Dobek knew how to research bone density of astronauts

D．she was sure that Dobek would have outstanding performance

D　[推理判断题。根据第四段Smeeton的话可推知，她对Dobek很了解，对其可以接受这项挑战并出色完成充满信心。]

3．What does Dobek focus on when designing the space station?

A．The environment on Mars.

B．The safety of the supplies.

C．The activities for astronauts.

D．The comfort of the astronauts.

D　[推理判断题。根据文章第五段中的“make sure their comfort is out of this world”并结合对倒数第二段的整体理解可推知，Dobek的设计包含身体和休闲活动，让宇航员在太空中也感到舒适。]

B

(2019·长春市质量监测一)I was waiting for my train and on the subway station's floor was a man just sitting there.I looked around and nobody stopped so I just went my way.After a few steps，I turned and asked him whether he needed help.He told me his house was one station further and he would only need to take the train there.So I reached for his hand to help him stand up.

He wanted to take the stairs but I feared that he would hurt himself since he seemed too weak to walk，so I asked him to take the elevator.Even though my mind was trying to turn the danger lights on，I put the thought that I should not go alone with a drunken man out of my mind and accompanied him on the elevator.

We arrived on the platform with no incidents.The man's knees seemed to soften，so I asked him to rest on a bench.While sitting there，he thanked me，telling me that I saved him.No，I said，I really did nothing; he saved himself as he walked on his own feet.

At the next station，we said our goodbyes.Before I knew it，he left 100 dollars and dashed out of the train.There was no way to give him back his money.I wanted to leave it on the seat，but a young woman who thought it belonged to me ran after me and gave me the note.

My initial reaction to getting that money was of shame and I even felt offended.Then I thought he just wanted to thank me，the best way he knew how.Now，my question is－what act of kindness shall I do with these 100 dollars?

【语篇解读】　这是一篇记叙文。作者在地铁站台看到有个醉汉坐在地上，于是把对方搀扶起来并陪他坐上地铁，临下车的时候对方塞给作者一百美元，作者准备用这笔钱继续帮助别人。

4．Why was the man sitting on the subway station's floor?

A．Because he wanted to go home.

B．Because he was seriously ill.

C．Because he was drunk.

D．Because he was waiting for the train.

C　[细节理解题。根据第二段第二句中的“I put the thought...with a drunken man”可知，这个人坐在地铁站的地上是因为喝醉了。]

5．Seeing the money left by the man，the author first felt ________.

A．ashamed　 B．grateful

C．delighted D．frustrated

A　[细节理解题。根据尾段第一句中的“My initial reaction...was of shame”可知，作者看到这笔钱最初的反应是感到羞愧，因此选A。]

6．How will the author possibly deal with the money?

A．Give it back.

B．Buy something favorable.

C．Leave it on the seat.

D．Give it to people in need.

D　[推理判断题。根据尾段最后一句“Now，my question is...do with these 100 dollars”可推知，作者下一步要用这笔钱去帮助他人，因此选D。]

7．What can we infer from the passage?

A．I helped the man the moment I saw him.

B．I accompanied the man to take the stairs.

C．I thought it unsafe to go alone with the drunken man at first.

D．A young woman ran after me and gave me the note.

C　[推理判断题。根据第二段可知，作者先是把不应该单独与这个醉汉同行的念头赶走，并在电梯里陪着他，因此C项正确。]

Ⅱ.阅读七选五

(2019·湖南省六校联考)

Gardening 380 Kilometers above Earth

Astronauts have to go through physical，psychological，and technical training. They also go through training in how to care for plants.These “astronaut gardeners” share their work and living space with plants.

Taking seeds and plants along on a trip isn't a new idea.As space trips become longer，it will be necessary to grow food in space.__1__ Because of this，it's not practical to send everything needed for a long journey，only to be used once and thrown away.

Plants can serve many uses on a space journey.They can provide more fresh things.__2__ Also，plants can help to make air quality better because they produce oxygen.They can improve the quality of the air inside the spacecraft—the only air the astronauts can breathe.

__3__ Due to the lack of gravity in space，the oxygen that the plants produce stays around the plants.This can actually kill them，so fans are needed to circulate the air. Without gravity，roots don't “know” to grow down，leaves don't “know” to grow up，and water doesn't easily travel up the roots to the leaves.__4__ Besides，soil is too heavy to send to space，and special liquid gels(凝胶) are used to help plant growth.

Scientists are also working on the plants themselves.They are trying to make plants grow more rapidly and grow with less water and light in space，and they are looking for ways to make plants more resistant to disease.__5__ Imagine that deserts may one day provide lots of fresh food for local people，saving transportation costs.Similarly，plants that are resistant to disease could provide an important food supply.With the world's population now at about 7.7 billion people，our astronaut gardeners may help discover ways to feed those billions.

A．Every plant grown in space must have several uses.

B．However，there are challenges with growing plants in space.

C．Such methods may result in improvements back here on Earth.

D．The cost of taking anything into space is about $22,000 per kilogram.

E．Specialized containers are being developed to help the plants grow correctly.

F．Astronauts will welcome the addition of fruits and vegetables to their diet of dry foods.

G．Currently all oxygen is taken aboard in tanks.

【语篇解读】　本文是一篇说明文，主要介绍了宇航员在太空种植的原因和好处以及种植方法。

1．D　[空后是说将所有所需东西带上太空是不切合实际的；据此可推知，空处应是介绍空后一句的原因；故D项“带任何东西到太空的花费大约是每千克22 000美元”符合语境。]

2．F　[根据空前一句可知，植物可以为宇航员提供新鲜的东西；根据空后一句可知，植物还可以改善太空站的空气质量，因为其可以产生氧气；据此可推知，空处应是介绍太空种植植物的好处，即宇航员也喜欢在他们的干粮中有新鲜的果蔬食物，故F项正确。]

3．B　[上文介绍了太空种植的好处，即为宇航员提供新鲜的果蔬、改善太空站的空气质量等；结合下文可知，种植太空果蔬有一定的困难；据此可知，空处承上启下，与上文形成转折关系，故B项正确。]

4．E　[根据上文可知，在失重的情况下，植物的根和叶不知道如何生长，水分也不容易从根部传到叶子上；而空后一句介绍了关于土壤的解决方法；据此可推知，空处应是介绍解决上述问题的方法，故E项“正在研制专门的容器去帮助植物正确地生长”符合语境。]

5．C　[根据空前一句可知，科学家们正在寻找各种让植物少使用水，在太空快速生长，而且可以抵抗病害的方法；且下文又提到改良后的植物对地球的影响；据此可推知，空处应是说明这些方法可以在地球上运用以带来改善，故C项正确。]

Ⅲ.语法填空

(2019·贵阳市适应性考试一)China's space program has become the first to land a spacecraft on the 1.________(so­call) dark side of the moon.The landing on Thursday brought the country closer to its goal of becoming a space power.

Chang'e 4 sent a picture taken at 11：40 in the morning back to Earth.It shows small craters and 2.________empty surface that appears to be 3.________(light) by a light from the lunar explorer.

The name Chang'e comes from a subject of Chinese mythology that many Chinese believe 4.________(live) on the moon for thousands of years.

The landing is an example of China's 5.________(grow) desire to compete with the American，Russian and European space 6.________(program)．China also wants to strengthen 7.________(it) position.

Hou Xiyun is a professor at Nanjing University's school of astronomy and space science.He told the Associated Press，“8.________ the whole，China's space technology still falls behind the West，but with the landing on the far side of the moon，we have raced to the front.”

He added that China plans to explore Mars，Jupiter and asteroids(小行星) in the future.“There's no doubt 9.________ our nation will go farther and farther，”he said.

In 2013，Chang'e 3 made the first moon landing since the former Soviet Union's Luna 24 in 1976.The United States is the only country that has 10.________ (success)sent a person to the moon.But China is considering a crewed mission，as well.

For now，China plans to send a Chang'e 5 spacecraft to the moon in 2019 and have it return to Earth with collected particles.

【语篇解读】　本文是一篇说明文，主要通过讲述“嫦娥四号”登陆月球背面介绍了中国的太空探索发展状况。

1．so­called　[考查词形转换。修饰名词应用形容词，故用形容词so­called 修饰dark side，作定语。]

2．an　[考查冠词。surface是可数名词，且第一次在语境中出现，故用不定冠词修饰，且empty的发音以元音音素开头，故填an。]

3．lit/lighted　[考查动词的语态。根据空后的介词“by”并结合语境可知，此处是被动结构，即“be＋done”的形式，故填lit/lighted。]

4．has lived　[考查动词的时态和主谓一致。分析句子结构可知，that引导定语从句，指代a subject，在从句中作主语，故此处应用第三人称单数形式；且根据时间状语for thousands of years可知，本句应用现在完成时，故填has lived。]

5．growing　[考查形容词。growing 是形容词，意为“增长的”，在句中作定语，修饰名词desire。]

6．programs　[考查名词的单复数。program是可数名词，且其前无限定词修饰，故用复数形式，故填programs。]

7．its　[考查代词。此处应用形容词性物主代词its修饰名词position。]

8．On　[考查介词。on the whole是固定搭配，意为“大体上”，符合语境，故填介词On。]

9．that　[考查固定用法。分析句子结构可知，此处考查固定用法There is no doubt that，意为“毫无疑问”，符合语境，故填that。]

10．successfully　[考查副词。修饰动词应用副词，故用副词successfully修饰其后的动词sent，在句子中作状语。]

Ⅳ.短文改错

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。

删除：把多余的词用斜线(\)划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1.每处错误及其修改均仅限一词；

2．只允许修改10处，多者(从第11处起)不计分。

(2019·石家庄市毕业班教学质量检测)Last term，I accommodated an exchange student calling Jacob from the Great Britain to our school.He really cares for Chinese culture.Jacob asked me to show himself around the city on weekends.I took him to many local place of interest and we also go to the theater to watch a show of Peking opera.He was so attracted by the performance as he decided to learn it.My father happened to know a master of Peking opera and introduced Jacob to him.Jacob was great honored to be one of his students.Put his heart into it，Jacob made a rapid progress.When he returned England，he gave a performance，for what he won much admiration from his classmates.

[答案]　

Last term，I accommodated an exchange student  Jacob from the Great Britain to our school.He really cares for Chinese culture.Jacob asked me to show  around the city on weekends.I took him to many local  of interest and we also  to the theater to watch a show of Peking opera.He was so attracted by the performance  he decided to learn it.My father happened to know a master of Peking opera and introduced Jacob to him.Jacob was  honored to be one of his students. his heart into it，Jacob made a　rapid progress.When he returned  England，he gave a performance，for  he won much admiration from his classmates.

课时提能练(四十)

选修7　Unit 20　New Frontiers(B)

课时作业A：基础层面

Ⅰ.单句语法填空

1．The guards permitted me to_bring (bring) my camera and tape recorder.

2．By the time Jack returned home from England，his son had_graduated (graduate) from college.

3．By the time he leaves university，he will_have_gained(gain) work experience so long as he takes part­time job.

4．If every one of us donates a day's pay to the Hope Project，then it will be hopeful.

5．With the assistance of my English teacher I've made rapid progress in English.

Ⅱ.单句改错

1．I always prefer starting early，rather than leave everything to the last  minute.

leave→leaving

2．By next Sunday you  have stayed with us for three months.you后加will

3．After graduation for ten years，they are still corresponding to each other.

to→with

4．Do you think the USA will declare war to Syria this year？to→on

5．Here are some good sources of information to assist you on making the best selection.on→in

Ⅲ.完成句子

1．他告诉我，他这次考得一团糟。

He told me that he had made_a_mess_of the test.

2．我希望这次成功将激励你更加努力。

I hope this success will inspire you_to_greater_efforts.

3．这次演出有众多观众，从孩子到老人。

The show had a massive audience，ranging_from_children_to old people.

4．他说他与这件事没有关系。

He said he had nothing_to_do_with the matter.

5．全世界的电视台由卫星相连。

Television stations around the world are_linked_by satellite.

课时作业B：能力层面

Ⅰ.阅读理解

A

(2019·昆明质量检测)Bats are the only mammals(哺乳动物) that can fly a long distance，but they have another ability.Many bats live a very long time for an animal of their size.European researchers are studying bats  to understand why they live so long. They hope to make discoveries aimed at fighting the aging process in human beings.

Last week，the group of scientists said they had discovered important biological qualities in some bat species.The group studied bat chromosomes(染色体)．The scientists were most interested in structures connected to the ends of the chromosomes.They are called telomeres(端粒)，which shorten each time a cell divides. The scientists believe this shortening process causes cells to break down.They say this is what causes aging.

The European researchers studied 493 bats from four bat species.The group used information that had been gathered over more than 60 years.Of these animals，the greater mouse­eared bat generally lived an average of 37 years.The scientists said it had telomeres that did not shorten with age.Another Myotis hold the record for oldest age，reaching 41 years.The scientists' findings suggest that these bats' cells have the ability to keep and repair their telomeres.This，they said，helps guard against the aging process.

Based on its body size，a bat like the greater mouse­eared bat would be expected to live four years.But，these mammals have been found to live nearly 10 times longer than that.The scientists found that only 19 species of mammals live longer than humans when their body size is considered.18 of these are bats.The only exception is an unusual African rat.

【语篇解读】　本文是一篇研究性实验报告。欧洲研究人员通过研究蝙蝠来了解它们长寿的原因。

1．What decides bats' aging process according to the text?

A．The length of telomeres.

B．The body size of the bat.

C．The types of chromosomes.

D．The  building of cells.

A　[细节理解题。根据第二段中的“The scientists were most interested in...They say this is what causes aging.”可知，科学家们对连接到染色体末端的结构最感兴趣。它们被称为端粒，每次细胞分裂时它会缩短。科学家们相信这个缩短的过程会导致细胞分裂。他们说这是导致变老的原因，由此可知，端粒的长度决定了蝙蝠变老的过程。故选A。]

2．How long does a greater mouse­eared bat generally live?

A．19 years.　　 B．37 years.

C．41 years. D．60 years.

B　[细节理解题。根据第三段中的“Of these animals，the greater mouse­eared bat generally lived an average of 37 years.”可知，在这些动物中，通常大鼠耳蝠的平均寿命为37岁。故选B。]

3．We can learn from the text that ________.

A．the scientists have studied bats for more than six decades

B．19 kinds of bats could live longer than humans

C．the bats studied in the research are of the same species

D．researchers focus on finding out why humans live long

A　[推理判断题。根据第三段中的“The European researchers...had been gathered over more than 60 years.”可知，欧洲的研究人员研究了四种蝙蝠中的493只蝙蝠。该组研究人员使用了超过60年间收集的信息。故可推断出选项A的表述是正确的。]

4．In which column of a magazine can you read the text?

A．Lifestyle. B．Business.

C．Science. D．Fashion.

C　[文章出处题。本文是对蝙蝠长寿原因的探究并且研究人员都是科学家，所以应该是在杂志中科研方面的专栏，所以选项C是正确的。]

B

(2019·惠州第二次调研)In many ways，Providence Mount St.Vincent in Seattle is a typical senior living community.It is home to about 400 elderly residents and provides them with different types of assistance.However，it is also the Intergenerational Learning Center—a preschool where children and seniors have the chance to bond.

Established in 1991，the ILC's purpose is to allow kids to learn about acceptance while they are also being nurtured.It also aims to help seniors develop a greater sense of self­worth and strengthen social interactions.Babies to prekindergarten­aged children are placed into six different classes at the ILC.The kids attend art and music classes，as well as story time and exercise time with the seniors.Marie Hoover，ILC director，said that interacting with the seniors has proven beneficial for the young ones，making them more open­minded.

“For the ILC children，interacting with the residents is simply part of their day­to­day life here and the way aging is ‘normalized’，which may be the most important benefit they receive，” Hoover said.“I've had parents call me years after their children have graduated from our program to let me know about some incidents when their child was the first to warmly greet someone who happened to be in a wheelchair.”

As for the seniors，they're delighted by the companionship the children provide.The children bring so much energy and joy to our residents.Many of the residents are widows or widowers and can become lonely.Their adult children may still be working，so they may not get to see them as often as they would like.Having the children stay with the old makes our residents feel they are still part of a community. The young and the old connect and learn from one another at this_unique_ facility.

【语篇解读】　本文是一篇说明文。文章主要介绍了一个为老年人和孩子所设立的学习中心：ILC。

5．ILC is intended to________.

A．build a typical senior living community

B．take good care of the children

C．benefit both the children and the seniors

D．rid the seniors of loneliness

C　[细节理解题。根据第二段中的“...the ILC's purpose is to allow kids to learn about acceptance while they are also being nurtured.It also aims to help seniors develop a greater sense of self­worth and strengthen social interactions”可知，ILC的宗旨是让老年人和孩子双方都受益，故选C项。]

6．From what Hoover said in Para.3，we can learn that the ILC children________.

A．keep in touch with the seniors even if they have left the ILC

B．come to realize that aging is a normal part of life

C．take different attitudes to the elderly after graduation

D．think it easy to interact with the elderly residents in the ILC

B　[细节理解题。根据第三段中的“For the ILC children...the way aging is ‘normalized’，which may be the most important benefit they receive”可知，在ILC，孩子们已经逐渐认识到变老是生命中一种正常的现象，故选B项。]

7．The last paragraph mainly tells us________.

A．the benefits the seniors receive

B．the situation of the seniors

C．children's company

D．the interaction between the  children and the seniors

A　[段落大意题。根据最后一段的整体内容可知，本段主要介绍了ILC对于老年人的积极意义，故选A项。]

8．The underlined words “this unique facility” may refer to________.

A．a special building

B．a typical family

C．a typical teaching program

D．a special learning center

D　[词义猜测题。画线词位于文章最后一句，该句是对文章进行的总结，并结合前两段对ILC的介绍及其对孩子们的积极影响和最后一段阐述的ILC对老年人的积极意义，可以推断出此处的“this unique facility”是在回应主题，即介绍Intergenerational Learning Center，故画线词指的是ILC这一特殊的学习中心。]

Ⅱ.阅读七选五

(2019·太原一模)

How to Be Productive in a Challenging Environment

A lot of organizations deal with challenges like maintaining productivity and quality of work.__1__ In this article，we'll share with you a few essential tips on staying focused at work.

Prepare a to­do list.

Half the battle is won once you prioritize(优先处理) your tasks.Make a list of what need to be done.Plan your day through these lists and set realistic deadlines to accomplish each one of them.__2__

Schedule your work.

Don't overstretch yourself with your work.__3__ To avoid burnout，take a walk to renew your brain，allowing it to concentrate better.Though breaks are essential for a healthy workday，you must learn to take them with a pinch of salt.Frequent breaks can be addictive and can affect your work.

__4__

Nowadays，being online on various social media platforms is a trend.Several notifications(通知) pop up every now and then，commanding your attention.If you are constantly attending to such notifications，how are you supposed to do meaningful work? While working on an important project，set your phone to silent mode or switch it off.If you really want to stay updated with your social media accounts，you can set specialized time slots to check your phone.

Cut outside noise.

Until you do away with noise，you won't be able to focus.Limiting auditory distractions is crucial in increasing your attention span.You can use noise­canceling headphones for that.__5__ In case that doesn't solve the problem，choose remote work for a day or two to regain your lost focus.

Keep on practicing these positive habits and you'll surely see a noticeable improvement in your productivity level at work.

A．Avoid distractions.

B．Take regular exercise.

C．Rather，split your work into parts.

D．Changing your working environment may have unexpected benefits.

E．When you start prioritizing tasks，you won't just be focused but efficient，too.

F．If you still can't concentrate，move to a quieter place，such as a conference room.

G．Managers are pressed to motivate their team members while boosting their productivity.

【语篇解读】　本文主要介绍了在工作中保持专注的一些建议。

1．G　[根据本空前的句子“A lot of organizations deal with challenges like maintaining productivity and quality of work.”可知，许多组织要应对既要保持生产效率又要保证工作质量的挑战。本题中的“productivity and quality of work”为关键词，故选G项。]

2．E　[根据本段中的“Half the battle is won once you prioritize(优先处理) your tasks.”可知，一旦你优先处理你的任务你就胜利了一半了。本题中的“prioritize(优先处理)”为关键词，故选E项。]

3．C　[根据本段小标题Schedule your work.及本空前的句子“Don't overstretch yourself with your work.”可知，要学会安排你的工作，不要过长时间工作，因此C项(而要把你的工作分成几部分)与本段主旨相照应，故选C项。]

4．A　[根据上下文可知，本空为本段小标题，根据本段中的“While working on an important project，set your phone to silent mode or switch it off.”可知，在做重要工作的时候要把手机调成静音或者关掉。因此本段主要讲的是在工作的时候要专心，不要分心，故选A项。]

5．F　[根据本段小标题Cut outside noise.及本空前的句子“You can use noise­canceling headphones for that.”和空后的句子“In case that doesn't solve the problem，choose remote work...”可知，前面讲了你可以使用消音耳机来消除外界的噪音，后面又讲了如果那也解决不了问题的话可以采用的方法。故本空应与上下文一致， 介绍远离噪音的方法， F项(如果你仍然不能集中精力的话，搬到更安静的地方，比如会议室)符合题意。]

Ⅲ.语法填空

(2019·长沙、南昌第一次联考)Since childhood，I 1.________(see) action movies starring Bruce Lee and Jackie Chen，and I was always curious to learn the martial arts(武术).2.________ there is China，there is kung fu.Once I arrived in China，my dream was 3.________(learn) tai chi and kung fu and master the techniques of martial arts.

After my arrival on campus on the first day，I went for a walk in the early morning.I saw some older people 4.________(practise) tai chi slowly.I stopped and watched their movements closely.It attracted me，and the very next day at registration time，I rushed to the teacher's office to choose tai chi as my 5.________(option) course.The following week I was on the grounds early in the morning with my classmates.The teacher told us that tai chi 6.________(favor)  for its health benefits.The movement of the body is related 7.________ the yin and yang forces.

The main 8.________(rule) that the teacher taught us were attitude，discipline(自律) and balance.I was taking every bit of the training 9.________(serious) and trying to maintain my balance，which was a difficult job.However，as the teacher puts 10.________，our attitude，our willingness and our action will make the impossible possible.And I will do.

【语篇解读】　本文是一篇记叙文。作者讲述的是自己到中国实现自己儿时学习中国功夫的梦想。

1．have seen　[考查时态。句意：自孩提时代，我一直看李小龙和成龙主演的功夫片。since引导的时间状语常与现在完成时连用。]

2．Where　[考查连词。本句话改编自谚语Where there is a will，there is a way(有志者事竟成)。]

3．to learn　[考查非谓语动词。分析句子结构可知，空处作表语，不定式和动名词都可以作表语，但是根据后面的“and master”可知，and连接并列的非谓语动词作表语，master前省略了to，故本空应用不定式。]

4．practising　[考查非谓语动词。句意：我看见一些老年人正在慢慢地练太极。本句含有“感官动词＋宾语＋宾补”结构，宾语some older people与practise是主动关系，且根据后面的“I stopped and watched their movements closely.”可知，宾补动作正在发生，故用practise的现在分词形式。]

5．optional　[考查形容词。句意：我选择太极作为选修课。空处作定语，修饰名词course，故用形容词optional“可选择的，非强制的”。]

6．is favored　[考查时态和语态。tai chi与favor“偏爱，喜爱”是被动关系，故此处用被动语态。虽然主句用了一般过去时，但是根据语境可知，宾语从句描述的是客观事实，故从句用一般现在时。下一句的时态也是暗示。]

7．to　[考查介词。be related to...“与……有关”，是固定搭配，故填介词to。]

8．rules　[考查名词。句意：老师教给我们的主要规则是态度、自律和平衡。空处显然要填名词，但是部分考生一看到前面的“The main”，就以为空处要填单数名词，却忽略了后面的谓语动词是were，所以主语要用名词的复数。]

9．seriously　[考查副词。修饰动词用副词，take...seriously“认真对待……”。]

10．it　[考查代词。as sb.puts it是常用句型，意为“正如某人所说的一样”。]

Ⅳ.短文改错

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。

删除：把多余的词用斜线(\)划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1.每处错误及其修改均仅限一词；

2．只允许修改10处，多者(从第11处起)不计分。

(2019·成都第二次诊断)I have always been doing volunteer work，so I had never really thought about doing work abroad until I found some informations on this specific trip.There was a picture attaching to an e­mail，which was sent regarding a trip.It showed two little girls that they needed volunteers.The image makes me fall in love with the idea of going somewhere complete different from my home.What attracted me about the trip was it was to a place I'd never visit by myself.I wanted to go nowhere that would make me step out into my comfort zone.

[答案]　

I have always been doing volunteer work， I had never really thought about doing work abroad until I found some  on this specific trip.There was a picture  to an e­mail，which was sent regarding  trip.It showed two little girls that　they　needed volunteers.The image  me fall in love with the idea of going somewhere  different from my home.What attracted me about the trip was  it was to a place I'd never visit by myself.I wanted to go  that would make me step out  my comfort zone.