2021版高考英语大一轮复习第1部分模块考点复习Unit10Money课时规范训练北师大版必修4

2021版高考英语大一轮复习第1部分模块考点复习Unit10Money课时规范训练北师大版必修4
Part 1 阅读明白得提速练(建议用时35′)
Ⅰ.阅读明白得(共11小题；每小题2分，满分22分)
A
(2021·江西八所重点中学联考)Lily，a student of Cambridge University，has bought a bicycle and is worried about safety.Her friend，Cathryn，found this article and sent it to her.
How to make your bicycle safe?
A number of crimes are against bicycles.About 150，000 bicycles are stolen every year and most of them are never found.You can prevent this from happening by following a few careful steps.
Basic Security
Never leave your bicycle in out­of­the­way places.Always lock your bicycle when you leave.Secure it to lamp posts or trees.Take off smaller parts and carry them with you，for example lights and saddles (车座)．
Locks
There are various types of locks.Buy one that has been tested against attack.Ask for a recommendation from a bike shop owner.
Marking
The security marking of your bike can act as an obstruction to thieves，which can also help the police find your bicycle.Your postcode and your house or flat number should be included and clearly recorded.This will provide a simple way to identify your bicycle.
Registration
There are many companies that will offer the security marking to your bicycle.They will then store your registration number and personal details in their computer database.If your bicycle is found，it will be easy to contact you.
Attention
Keep a record of the bicycle by yourself: its production place，model and registration number.You can even take a photograph of it.This will prove the bicycle
belongs to you.
1．Which part of the article gives the information on how to lock your bicycle when you leave?
A．Basic Security. B．Locks.
C．Marking. D．Registration.
2．Which one is WRONG about the security marking of a bicycle?
A．It can ensure that the thieves won't steal the bike.
B．Some companies can assist you in doing this.
C．It can help the police to find and identify the lost bike.
D．The security marking database makes it easy to get in touch with the owner.
3．The article advises you to keep a record of your bicycle ．
A．both in the bike shop and your computer
B．either in a security company or your university
C．by yourself and in a company that will offer security marking as well D．in the police station as well as a marketing company
4．Which of the following information may not be necessarily recorded?
A．Your postcode and personal details.
B．Both the type of the bike and its picture.
C．The registration number of the bike as well as your address.
D．Your personal information and recommendation in your computer database.
【语篇解读】本文是一篇应用文。

Lily的朋友Cathryn为她找了一篇文章，文章提供了一些爱护自行车安全的建议。

1．解析：选A。

细节明白得题。

文章在Basic Security中提到“Always lock your bicycle mp posts or trees.” 即当你离开时如何锁自行车。

故A项正确。

2．解析：选A。

正误判定题。

Marking部分提到“The security marking of your bike ...police find your bicycle.”，由此可知security marking能关心警察找到你被偷的自行车，但不能保证贼不偷你的车子。

故A项表述错误。

3．解析：选C。

推理判定题。

依照文章最后两段提到的“There are many companies that will offer the security marking to your bicycle .. puter database.”和“Keep a record of the bicycle by yourself：its production place，model and registration number.”可知，文章建议你能够自己记录自行车的产地、型号和注册号，还能够让一个提供security marking的公司做记录。

故C项正确。

4．解析：选D。

细节明白得题。

依照文章最后三段中的“Your postcode and your house or flat number should be included and clearly recorded.”“They will then store your
registration number .. puter database.”和“its production place，model ...photograph of it”可知，A、B、C三项的信息都需要记录，D项在文中未提及。

故选D项。

B
At the age of 13，a boy living in Sierra Leone created batteries and generators (发电机) using materials he picked up around the house or from dustbins.He has impressed experts in the U．S.
Kelvin Doe，now 19，is a completely self­taught engineer.He manages his own fully ­staffed community radio station in Sierra Leone where he broadcasts news and plays music under the name “DJ Focus”．The radio station is powered by a generator made by himself，while a simple antenna (天线) lets his neighborhood listen in.
“They call me DJ Focus because I believe if you focus，you can invent something perfectly，” Doe said.
MIT，a respected US university，discovered Doe during Innovate Salone，a national high school innovation (创新) challenge held in Sierra Leone by an international organization called Global Minimum.Doctoral student David Sengeh recognized his skills right away.
“It's very inspirational，” Sengeh said.“He created things just because he needed them.”
Before attending Innovate Salone，Doe had never been more than 10 miles from home.With Sengeh's help，he journeyed to New York for the 2020 World Maker Faire，where he joined a “Meet the Young Makers” discussion group with four American inventors.
Doe's reputation only promised to grow from here.Soon he got an opportunity to practice in the International Development Initiative at MIT and became a guest host at Harvard School of Engineering and Applied Sciences，where he has gained even more practical knowledge to help his community.
“Whatever things I've learned here，I will share it with my friends，colleagues and loved ones，” Doe said.
5．The materials Doe used are ．
A．bought cheaply B．obtained easily
C．made by himself D．donated by others
6．Doe made inventions mainly to ．
A．satisfy his demand
B．sell them for money
C．turn waste into useful things
D．attract the attention of experts
7．Which of the following can best describe Doe?
A．Patient，skillful and easy­going.
B．Kind，clever and single­minded.
C．Modest，helpful and hard­working.
D．Productive，brave and warm­hearted.
【语篇解读】本文是记叙文。

Kelvin Doe自学成才，利用简单易得的材料制作了专门多东西满足自己和周围人的需要。

5．解析：选B。

推理判定题。

依照第一段中的using materials he picked up around the house or from dustbins不难估量，Doe利用的材料都简单易得。

6．解析：选A。

细节明白得题。

依照第五段中的He created things just because he needed them.可知，他的发明制造只是因为他需要它们。

故选A。

7．解析：选B。

推理判定题。

依照文中描述Doe帮社区建立广播站、被称为DJ Focus 以及参加创新挑战赛等可知，Doe为人善良、做事用心并聪慧伶俐。

C
Some people are like homing pigeons: Drop them off anywhere，and they'll find their way around.Other people，though，can't tell when they're holding a map upside down.Are the directionally challenged just bad learners?
Not all of your navigational skills are learned.There's evidence that your sense of direction is innate.Your brain has special navigational neurons—head­direction cells，place cells，and grid cells—and they help program your internal GPS when you're just a baby.
In 2010，scientists carried out an experiment to study baby rats' neural activity in their brains.Although the rats were newborns，the researchers discovered that their head­direction cells (which help them recognize the direction they're facing) were fully mature.The rats，it seemed，were born with a sense of direction.And they hadn't even opened their eyes yet!
Humans，of course，are not rats.But the hippocampus the brain region responsible for navigation—is similar in most mammals.If the rat's compass develops this way，then it's likely that a human's compass does，too.
If we're born with a sense of direction，then why are some people so good at getting lost? The scientists found that the two other cells—place and grid
cells—developed within the first month.Place cells are thought to help us form a mental map，while grid cells help us navigate new and unfamiliar places.The two cells interact—and that's where the trouble might be.
People who took part in a 2020 study played a video game that required them to travel quickly between different places.Monitoring their brains，the scientists found that grid cells helped the gamers keep track of where they were—even without landmarks.According to researcher Michael Kahan，differences in how grid cells work may help explain why some people have a better sense of direction than others.
8．What do “some people” in Paragraph 1 refer to?
A．Poor learners.
B．Homing pigeon lovers.
C．People good at using maps.
D．People with a good sense of direction.
9．What can we learn from Paragraph 3?
A．Rats' hippocampus is different from that of humans.
B．Rats have a natural ability to recognize directions.
C．Rats usually find their way without opening their eyes.
D．Baby rats have as many head­direction cells as grown­ups.
10．What can be inferred from the text about our navigational neurons?
A．Place cells let us know how to read a map.
B．Grid cells help us reach the place we are going to.
C．They help us use a compass when we lose our way.
D．Place and grid cells grow later than head­direction cells.
11．Why do some people get lost so easily?
A．They can't remember landmarks.
B．They are unfamiliar with new places.
C．Their grid cells can't work very well.
D．Their ability to follow directions is poor.
【语篇解读】科学家发觉，老鼠天生就有方向感。

由此推测，人类天生也有方向感。

研究还发觉，定位细胞对人们的方向感有专门大阻碍。

8．解析：选D。

推理判定题。

依照首段首句可知，有些人像信鸽一样，在任何地点丢下他们，他们都能找到回来的路。

因此，some people是指方向感好的人。

9．解析：选B。

细节明白得题。

依照第三段倒数第二句可知，老鼠天生就有辨别方向的能力。

10．解析：选D。

推理判定题。

依照第五段第二句可知，位置和网格细胞在第一个月才进展。

而上文提到人类在出生时就差不多有方向感了。

由此可知，位置和网格细胞的生长晚于head­direction细胞的生长。

11．解析：选C。

推理判定题。

依照最后一段最后一句可知，有些人容易迷路是因为他们的网格细胞工作得不理想。

Ⅱ.七选五(共5小题；每小题2分，满分10分)
Holiday gift buying can feel a little empty，when all of those endless lists，long lines at the shopping center and dollars spent lead to a 5­minute excitement of flying wrapping paper.1. The following tips can help make gift giving more meaningful for both the giver and the receiver.
1．Know the person
The most important thing in the exchanging of gifts is that it shows you really know the person well，and you really care about him.2.
2．Donate in their name
3． Research suggests that happier people give more to others，and that giving more makes people happier.Moreover，charity­related happiness is highest when people give in a way that promotes social connection.So，try giving to the less fortunate in someone's name this holiday season.
3．Give handmade goods or hand­me­dow ns
4． A study suggests that people feel that homemade items show more love，and love is what they want to express to the gift receiver.
Family heirlooms (传家宝) may be another good gift option.A 2009 study found that when families hand down even a very depersonalized thing—money—to the generations，the symbolic value of the cash is greater than the numerical value alone.
4．Provide chances for participation
If there's a golden rule of gifts，though，it's this：5.
People who receive experiential gifts，such as concert tickets or a zoo membership，feel more connected to the gift giver than people who received material gifts.
A．But it doesn't have to be that way.
B．Give experiences rather than objects.
C．The new and store­bought is not always best.
D．That is always beyond their expectation.
E．That means catering to another's pleasure.
F．Giving gifts to friends or to charity is linked to happiness.
G．Start listing every person you plan to give a holiday gift to.
【语篇解读】本文要紧介绍了让送礼物变得更加有意义的方法和策略。

1．解析：选A。

依照语境可知，上下文表示逻辑上的转折关系，因此选A项。

2．解析：选E。

由本段标题“1.Know the person”和本段的整体内容可推知，了解对方，那么送的礼物就会迎合对方的心意，因此选E项。

cater to意为“迎合”。

3．解析：选F。

依照本段标题“2.Donate in their name”和文中的“charity­related happiness”可知，选F项。

4．解析：选C。

依照本段标题“3.Give handmade goods or hand­me­downs”可推知，从商店里买的新礼物并不一定是最好的，手工制作的东西会显得更有爱，因此选C项。

5．解析：选B。

依照下文的“People who receive experiential gifts，such as concert tickets or a zoo membership，feel more connected to the gift giver than people who received material gifts”可知，让收礼物的人去体验比送实物的成效更好，因此选B项。

Part 2 阅读完形组合准度练(建议用时40′)
Ⅰ.阅读明白得(共8小题；每小题2分，满分16分)
A
In a special center in Florida，a capuchin monkey(卷尾猴)is born.It is named Winston，and it will be trained to be a Helping Hands monkey.Helping Hands is a program that trains monkeys to be helpers for quadriplegics(四肢瘫痪者)．Winston's preparation begins soon after its birth when it is placed with a foster (代养的) family.The foster family spends a lot of time hugging Winston.This close human contact (接触) is important to help it develop a strong attachment to people.
Winston already has a lot of characteristics that will be useful to quadriplegics.Like humans，Winston has hands and it can pick up something as small as a piece of thread.It has a tail that it can use to carry objects，hold on to things，and keep its balance.Monkeys such as Winston are also intelligent and they learn the same way human babies do.Being reared in a human environment will make Winston a better pupil when its real training begins.
When Winston is four years old，the foster family must return it to the training center.At the center，Winston has a patient trainer named Lisa.First she teaches Winston to fetch.She always uses the same combination of words when she wants it
to perform a particular task.Each time it obeys her command，Lisa gives it a grape.Winston learns that it will get a reward if it exhibits the correct response.
After six months Winston can insert a videotape into the VCR.It can go to the refrigerator，get its owner a drink，and pick up anything that is dropped.It is ready to work in the home of a quadriplegic.
1．Winston lives with a foster family to ．
A．get accustomed to the conditions it will live in later
B．get prepared for the babies it will play with
C．learn about quadriplegics' requirements
D．learn from human intelligence
2．The under lined word “reared” in Paragraph 3 can best be replaced by “”．
A．raised B．trained
C．created D．protected
3．Winston's foster family returns it to the training center because ．A．they avoid becoming too attached to it
B they cannot manage it when it is bigger
C．it is going to learn how to help someone
D．it didn't grow and develop as it should have
4．At the training center，Winston ．
A．helps a patient successfully
B．always makes a quick response
C．often fails to understand Lisa's words
D．receives the response­and­reward training
【语篇解读】本文是记叙文。

人类让卷尾猴先适应人类社会的家庭生活，然后同意更多的训练，从而能更好地为四肢瘫痪者服务。

1．解析：选A。

推理判定题。

依照第一段中的trains monkeys to be helpers for quadriplegics以及第二段中的This close human contact is important to help it develop a strong attachment to people.可知，卷尾猴与人类的亲热接触是为了今后更好地为四肢瘫痪者服务，也能更好地适应它日后所处的人类社会的家庭生活。

2．解析：选A。

词义推测题。

依照第二段中的it is placed with a foster family 以及该词后的in a human environment可推测，卷尾猴是被“养育(reared)”在人类环境里的。

3．解析：选C。

推理判定题。

依照第四段中卷尾猴所受到的训练以及最后一段提到的
It is ready to work in the home of a quadriplegic.可知，卷尾猴被送回训练中心确实是要让它学会如何去关心四肢瘫痪者。

4．解析：选D。

细节明白得题。

依照第四段中的Each time it obeys her command，Lisa gives it a grape.Winston learns that it will get a reward if it exhibits the correct response.可知，卷尾猴同意的是反应和奖赏训练。

B
(2021·江西重点中学盟校第一次联考)Based on new analysis，we are rapidly approaching major climate change and the effects on society and the environment could be quite severe.Geographers predict that within the next eighty years，current world climate zones could shift and some could completely disappear.Polar regions will get colder while tropical regions will get even hotter，forcing animals to migrate (迁徙)north.
Climate changes like these could lead to the spread of diseases.Tropical storms and hurricanes will not only increase but may also become more intense.If the changes come too quickly，animal and plant species may not be able to adapt fast enough and could disappear.
According to Science Daily，a new study predicts that by the year 2100，many of today's familiar climates will be replaced by climates unknown in today's world.It is urgent that we reduce the risks of these far­reaching consequences for the whole world.The planet itself has been showing signs of change.In 2004，a serious tsunami created by a major earthquake killed thousands in Sumatra and in 2008，thousands died in China because of another severe earthquake.Egypt was hit in 2009 with a major earthquake and Haiti was devastated in 2010 by yet another massive earthquake.
Within just the last few months，new reports from around the world have been coming in and most agree that our climate situation is much worse than previously thought.At this point，it doesn't matter what is causing it，but rather，what can be done about it.What's more，our world is getting more and more unstable every year.There is war and threat of war everywhere.Natural disasters are becoming more frequent and serious.
However，other planets are experiencing global warming as well as our own and some scientists believe there may be some connection between this.No one knows anything for sure at this point because there is simply not enough data.
5．What is the major function of Paragraph 1?
A．To arouse the readers' concern.
B．To introduce the theme of the whole passage.
C．To summarize the whole passage.
D．To state how climate changes.
6．What is the author's purpose in using the examples of earthquakes?
A．To show major changes will take place on the planet.
B．To remind people to prevent future earthquakes.
C．To show the damage earthquakes caused.
D．To tell us more earthquakes will happen in the future.
7．Which of the following is NOT true of climate changes' effects?
A．Animal and plant species may not be able to adapt fast enough and could disappear.
B．It could lead to the spread of diseases.
C．Current world climate zones could shift and completely disappear.
D．Natural disasters are becoming more frequent and serious.
8．What can be inferred from the passage?
A．Animals and plants won't die out as long as climate changes slowly.
B．There's enough data for us to predict the future of climate change.
C．The world is getting more unstable because of animal migration.
D．The earth is not the only planet that is experiencing climate change.
【语篇解读】本文是一篇说明文。

文章介绍了以后气候的变化对人和动物的生存环境
的阻碍。

5．解析：选B。

推理判定题。

依照第一段第一句可知，最新研究数据说明，立即到来
的世界气候的庞大变化将严峻阻碍社会和环境。

而接下来的几段则是围绕气候变化对社会和
环境具体的阻碍而展开的，由此可推知，第一段要紧是介绍文章的主题。

故选B项。

6．解析：选A。

细节明白得题。

依照第三段第三句“The planet itself has been showing signs of change.”可知，列举最近地球上所发生的地震是为了说明地球已有发生重大变化
的迹象。

故选A项。

7．解析：选C。

细节明白得题。

依照第一段第二句“Geographers predict that .. pletely disappear.”可知，地理学家估量在以后的八十年中，现在的世界气候带可能会改变，有的可能会完全消逝。

C项中说世界气候带可能会变化并会完全消逝，与文中描述不符。

故选C项。

8．解析：选D。

推理判定题。

依照最后一段第一句可知，地球并不是唯独一个在经历
气候变化的星球。

故选D项。

Ⅱ.完形填空(共20小题；每小题1.5分，满分30分)
One rainy afternoon I was sitting at home feeling so bored. 1 feeling sorry for myself，I wanted to meet people and have new 2 so I decided to start volunteering.I found a website where I could volunteer on a farm in France.
Volunteering 3 so many opportunities to have fun and share 4 stories.It was the first time for me to work on a farm.It was almost a(n) 5 holiday as food and accommodation were provided.It was not one 6 holiday，however，as I had to 7 fifteen horses and sheep! I soon discovered that I was a(n) 8 farmer but it did not matter because I made some great friends and also improved my 9 ．However，you do not 10 go abroad to volunteer.I have had plenty of adventures at home as volunteering can become a 11 ．For example，I love 12 so I had a good laugh waving my arms in order to 13 my local choir (合唱团)．At university，I organized a concert for charity with my friends.It was really 14 to find bands and raise money for a cause.
It is true that you feel good volunteering but there are also other 15 ．I once volunteered as a steward (干事) at a charity sports event where the organizers 16 gave me cupcakes from an expensive London bakery to thank me for my 17 ．I also volunteered in a charity shop so I found loads of nice cheap clothes to 18 my wardrobe.
While this is all fun，my favourite aspect of volunteering is 19 and sharing stories.My terrible 20 at farming has given me funny stories to tell!
1．A.Apart from B．Due to
C．Instead of D．But for
2．A.experiences B．discoveries
C．opportunities D．changes
3．A.recommends B．demands
C．offers D．seizes
4．A.popular B．fantastic
C．familiar D．important
5．A.impressive B．free
C．cheap D．special
6．A.unique B．regular
C．typical D．convenient
7．A.attend to B．research into
C．hunt for D．communicate with
8．A.skillful B．suitable
C．hard­working D．awful
9．A.English B．French
C．Russian D．Chinese
10．A.normally B．basically
C．naturally D．necessarily
11．A.hobby B．trend
C．job D．reality
12．A.dancing B．writing
C．singing D．performing
13．A.greet B．control
C．organize D．conduct
14．A.powerful B．hopeful
C．meaningful D．successful
15．A.adventures B．advantages
C．factors D．achievements
16．A.generously B．cautiously
C．equally D．proudly
17．A.services B．patience
C．determination D．choices
18．A.decorate B．replace
C．beautify D．update
19．A.creating B．imagining
C．choosing D．completing
20．A.offence B．shame
C．attempt D．annoyance
【语篇解读】本文是一篇记叙文，讲述了作者从事理想工作的经历以及理想工作的优点。

1．解析：选C。

下文提到作者决定做理想工作，故那个地点应是“我想见别人并有新的经历，而不是自怨自艾”。

Instead of“而不是，取代”，符合语境。

2．解析：选A。

参见上题解析。

experience意为“经历”，符合语境。

3．解析：选C。

此处指“理想工作提供专门多能让人玩得愉快并分享杰出的故事的机会”。

offer“提供”，符合语境。

4．解析：选B。

参见上题解析。

fantastic意为“精妙的，杰出的”，符合语境。

5．解析：选B。

依照下文的“as food and accommodation were provided”可知，农场提供食物和住宿，故此处表示它几乎是一个免费的(free)假期。

6．解析：选C。

依照上文的“work on a farm”及下文的“as I had to 7 fifteen horses and sheep”可知，这不是一个典型的(typical)假期，因为作者在农场工作，而且必须照管十五匹马和羊。

7．解析：选A。

参见上题解析。

attend to sb./sth.意为“照管某人/某物”。

8．解析：选D。

依照下文的“but”及最后一段中的“My terrible 20 at farming”可知，此处指“不久我就发觉我是一个糟糕的(awful)农民”。

9．解析：选B。

依照第一段中的“on a farm in France”可知，作者在法国的农场从事理想工作，因此应是提高法语。

10．解析：选D。

依照下文的“I have had plenty of adventures at home ...”可知，作者在国内有许多冒险经历，故可推知“你不一定要去国外从事理想工作”。

necessarily意为“必要地”，not necessarily“不一定”。

11．解析：选A。

下文提到的理想工作明显是作者的爱好，关键词“love”是暗示，故用hobby。

12．解析：选C。

依照下文的“my local choir(合唱团)”和“I organized a concert for charity ...”可知，作者喜爱唱歌(singing)。

13．解析：选D。

依照上文的“I had a good laugh waving my arms ...”及后面的“my local choir(合唱团)”可推知，此处指挥动胳膊来指挥(conduct)当地的合唱团。

14．解析：选C。

找乐队并为慈善事业筹钱确实专门有意义。

meaningful意为“有意义的”，符合语境。

15．解析：选B。

依照下文的“gave me cupcakes ...”“so I found loads of nice cheap clothes”可知，那个地点说的是“你确实能感受到理想工作的好处，然而它还有其他的优点(advantag es)”。

16．解析：选A。

依照下文的“...cupcakes from an expensive London bakery to thank me ...”可知，组织者专门大方地给作者专门贵的杯形蛋糕。

generously意为“大方地，大方地”，符合语境。

17．解析：选A。

依照上文的“I once volunteered as a steward(干事)at a charity sports event ...”可知，组织者给作者杯形蛋糕是为了感谢作者的服务(services)。

故选A项。

18．解析：选D。

依照上下文可知，作者在慈善商店找到许多漂亮、廉价的衣服来更新自己的衣橱。

故选D项。

19．解析：选A。

此处指“但关于理想工作，我最喜爱的方面是制造(creating)并分享故事”。

20．解析：选C。

结合语境和文章的情感基调可知，那个地点应是说作者在农场的努力和尝试让作者有了能够分享的有味的故事。

attempt意为“努力，尝试”，符合语境。

Ⅲ.语法填空(共10小题；每小题1.5分，满分15分)
Hardly can you succeed 1. doing something perfectly the first time you do it.2. ，when you do something for the first time，it is time to give up the idea of perfection.
I remember the first time I 3. (drive) a car in traffic after getting my driver's license.I was very nervous in that heavy traffic—my driving style showed that I wasn't a very confident driver.Now I'm much more 4. (experience) as a driver
.5. I still don't consider myself a perfect one，I'm much more confident behind the wheel than 6. I was when I started.
In general，7. is useless to work hard for doing something perfectly when you do it for the first time.You are setting the bar so high that you just feel bad when you are 8. (able) to meet the level you have set.
Also，perfection is just another way 9. (delay)，so trying to be perfect is just 10. waste of time.You should work hard for excellence instead.
【语篇解读】本文要紧告诉我们：与其追求完美不如努力做到优秀。

1．解析：in。

考查介词。

succeed in doing sth.“做成某事”，为固定搭配。

2．解析：Therefore。

考查副词。

因此，当你第一次做某件事时，应该舍弃追求完美的方法。

3．解析：drove。

考查动词时态。

“我”记得拿到驾照后，“我”第一次驾车的经历。

此处描述的是过去发生的情况。

4．解析：experienced。

考查形容词。

现在“我”是一名富有体会的司机了。

此处应用形容词作表语。

5．解析：Although/Though/While。

考查连词。

依照空后的“I still don't consider”“I'm much more confident”可知，句子前后两部分为转折关系。

6．解析：what。

考查名词性从句。

比起开始时的状况，“我”感受更自信了。

空处引导宾语从句，且在从句中作表语。

7．解析：it。

考查代词。

分析句子成分可知，此处应用it作形式主语，空后的动词不定式为真正的主语。

8．解析：unable。

考查语境。

当你不能够达到你所设定的水平常，你会感受专门糟糕。

9．解析：to delay。

考查固定搭配。

way to do sth.“做某事的途径”，为固定搭配。

10．解析：a。

考查不定冠词。

a waste of time为固定搭配，表示“白费时刻”。