人教版高中英语选择性必修第三册课后习题 Unit 2 Section A

UNIT2 HEALTHYLIFESTYLE
SectionA ReadingandThinking
必备知识基础练
Ⅰ.单句填空
1.It is said that tour proposals are still eited her to 800 words for her (compose).
3.She started singing to the baby and (reward) with a smile.
4.The room was empty aside one man seated beside the fire.
5.For all of you,there is plenty of time (change) your bad habits.
6.This (examine) is divided into two parts and covers three subjects.
7.The tense disease of the test is a common (psychology) problem among students.
8.The aim of the new trade agreement is
(facilitate) more rapid economic growth.
Ⅱ.短语填空
lions of people gave freely the appeal from the victims of the earthquake.
2.Now that you have graduated from college,you should not
your parents any more.
3.When you see someone choked,you must give him first
aid .
4.After graduating from university last year,my sister
a career in publishing.
5.Only by facing and overcoming difficulties in our life can we happily and healthily.
6.She is not content with her present situation and wishes to to improve it.
7.You should learn to respect others. no one likes being looked down upon.
8.I wish that sports day could be abandoned and
some other less competitive events.
9.The father is trying his best to his son abandoning himself to the Internet.
10.As we all know,lack of exercise can feelings of depression and eedicine will work best if it is taken according to the instructions.(升级为省略句)
→The medicine will work best according to the instructions.
2.When he was asked about his salary,he said that it was a secret.(升级为省略句)
→about his salary,he said that it was a secret.
3.Some boys are too crazy about playing computer games,and it seriously harms their health.(升级为非限制性定语从句)
→Some boys are too crazy about playing computer games,
their health.
4.To prevent these harmful habits from dominating a teenager’s life is essential.(升级为it作形式主语的句子)
→to prevent these harmful habits from dominating a teenager’s life.
5.It is well known that China is a great country with a long history. →,China is a great country with a long history.
能力素养提升练
Ⅳ.阅读理解
A
(四川仁寿期末)
COVID-19 has brought a great deal of trouble for all of us since March .During this time,mobile phones have been the solution for the boredom and restlessness caused from staying indoors.The most downloaded apps on the play store are:
TikTok
TikTok was the most downloaded app.With over 111.9 million downloads,TikTok has seen a huge growth in ,twice more than what
it got in .20% of its total downloads were from India and around 9.3% of the total downloads were in the US.
Zoom
Zoom was the second most installed app in overall downloads.With nearly 94.6 million installs,Zoom is the most used app for online meetings and virtual classrooms.17% of its downloads were in the US and India.Offices and educational institutes were shut down and to continue working and studying from home,people relied heavily on Zoom for video conferencing and calling.
WhatsApp
WhatsApp ranked third in overall downloads with more than 100 million downloads.It is one of the most popular and widely used chat applications;WhatsApp also supports communication between international phone networks.
Meta
It ranked fourth on the overall downloaded list.Meta is the world’s most popular social networking application.Meta builds
technologies that give people the power to connect with friends and family,find communities and grow businesses.
1.What do we know about TikTok?
A.It is an India-based app.
B.It has most users in America.
C.It is used for growing business.
D.It has doubled its download than in .
2.Which app is the best to turn to for online education?
A.TikTok.
B.Zoom.
C.WhatsApp.
D.Meta.
3.What function does Meta probably serve?
munication.
B.Training.
C.Teaching.
D.Payment
B
(四川眉山高二期末)
When homework and tests keep you up late at night,you may plan to make up for your lost sleep during the weekends.But is it useful?
A study published in the journal CurrentBiology shows that the habit of sleeping in on weekends doesn’t fiage that has been done by a lack of sleep during the week.Even worse,it may damage your health.
In the study,which was conducted over 10 days,36 healthy young men and women with different sleep requirements were divided into three groups.The first group were asked to sleep nine hours a night and the second group five hours a night.The members of the third group slept for five hours on weekdays but rested as long as they wanted on the weekend.
The researchers found that people who lacked sleep ate more snacks and gained weight quickly.However,this wasn’t the case for the first group.
That could be partially due to the shifting of the biological clock and changes to certain body hormones,especially hunger hormones.In order to catch up on their sleep during weekends,people in the third group would eat later as a habit.So their biological
clocks shifted,which also changed the production of hunger hormones.
“The hormone leptin(瘦素) decreases appetite(胃口),while the hormone ghrelin(胃饥饿素) increases appetite,” explained US researcher Vsevolod Polotsky.“Sleep shortage causes the leptin to drop and the ghrelin to rise,so you’re hungry and eat more.”
And even if they tried to sleep for as long as they wanted to during weekends,according to researchers,it was still not enough because they found it difficult to fall asleep.
Moreover,short and insufficient sleep schedules will lead to an inability to change blood sugar and increase the risk of metabolic(新陈代谢) disease in the long term.
4.What do we know about the study?
A.Participants were divided into two groups.
B.Researchers studied 36 children and adults.
C.It lasted for more than two weeks.
D.Each group follow different sleep requirements.
5.What does the underlined word “shifting” in paragraph 5 probably mean?
A.Increasing.
cking.
C.Changing.
D.Shortening.
6.Why may people without enough sleep eat more?
A.They need to create more energy.
B.There is less leptin in their bodies.
C.They have a lower blood sugar.
D.Their bodies produce less hormones.
7.What can be a suitable title for this passage?
A.Appetite Affects Our Sleep Quality
B.Sleeping in Causes Weight Loss
C.Catching up on Sleep Harms Our Body
D.Men and Women Sleep Differently
Ⅴ.七选五
(山东潍坊高二期末)
At present,the rapid development of our society is forcing people to rush. 1 However,it’s better for people to take their
time and live their life at a slower pace than to hurry to get things done.
The main reason for not working in a hurry is that we may make mistakes.When people do their jobs or other things in a hurry,they can’t make a sound decision and probably have regrets later.As the saying goes,“Haste makes waste(欲速则不达).” 2 We should not make mistakes by doing work hurriedly.
Slowing down the pace of life helps people enjoy their life better.For ee place certainly will take more time than taking a plane.However,taking a train gives people enough time to get to know a lot of new friends.Moreover,it allows people to fully enjoy the beautiful scenery along the way. 3
Finally,a slower pace of life provides better health conditions for us.As is known to all,being in a hurry bothers people and raises their stress. 4 According to some studies people who have a quicker pace suffer more diseases,and tend to live much shorter than those whose life is not tense.
5 Yet,too much stress can’t bring enjoyment,friends and good health to individuals.Therefore,it’s a good idea to take your time and live your life at a slower pace sometimes.
A.Should we work quickly?
B.Rushing does no harm to us actually.
C.People have got used to being in a hurry.
D.Working quickly can bring more material benefits.
E.We should think carefully before making a decision.
F.Besides,rushing can be bad for one’s physical health.
G.However,rushing will make us lose chances to enjoy our lives.
答案：
Ⅰ.1.under position 3.was rewarded 4.from 5 to change 6.examination 7.psychological 8.to facilitate
Ⅱ.1.in response to 2.rely on 3.straight away 4.decided on 5.grow up 6.take steps 7.After all 8.replaced with
9.prevent;from 10.lead to
Ⅲ.1.if taken 2.When asked 3.which seriously harms4.It is essential 5.As is well known
Ⅳ.【语篇解读】本文是一篇说明文。

文章介绍了,在playstore上下载量最多的四款应用软件。

1.D 细节理解题。

根据TikTok中
“Withover111.9milliondownloads,TikTokhasseenahugegrowthin,twic emorethanwhatitgotin.(,TikTok的下载量超过1.119亿次,大幅增长,是的两倍。

)”可知,TikTok的下载量比翻了一番。

2.B 细节理解题。

根据Zoom中
“Withnearly94.6millioninstalls,Zoomisthemostusedappforonlineme etingsandvirtualclassrooms.(Zoom的安装量接近9460万,是在线会议和虚拟教室中使用最多的应用程序。

)”可知,Zoom应用软件最适合在线教育。

3.A 推理判断题。

根据Meta中
“Metaistheworld’smostpopularsocialnetworkingapplication.Metab uildstechnologiesthatgivepeoplethepowertoconnectwithfriendsandf amily,findcommunitiesandgrowbusinesses.(Meta是世界上最流行的社
交网络应用程序。

Meta开发的技术让人们能够与朋友和家人联系,找到社区和发展业务。

)”可知,Meta可以提供沟通功能。

【语篇解读】本文是一篇说明文。

文章介绍了发表在《当代生物学》杂志上的一项研究表明,周末睡懒觉的习惯并不能弥补工作日睡眠不足造成的损害。

更糟糕的是,它可能会损害你的健康。

4.D 细节理解题。

根据第三段中“Thefirstgroupwereaskedtosleepninehoursanightandthesecondgroup fivehoursanight.Themembersofthethirdgroupsleptforfivehoursonwee kdaysbutrestedaslongastheywantedontheweekend.”可知,参与的三组人员的睡眠要求不一样。

5.C 词义猜测题。

根据下文中
“...changestocertainbodyhormones,especiallyhungerhormones.”可知,某些身体荷尔蒙的变化,尤其是饥饿荷尔蒙。

结合and,可以推测,此处与下文在意义上为并列关系,画线词应与changes意思相近,所以此处指生物钟的改变。

6.B 细节理解题。

根据倒数第三段最后一句“Sleepshortagecausestheleptintodropandtheghrelintorise,soyou’
rehungryandeatmore.”可知,睡眠不足导致瘦素下降,饥饿激素上升,所
以你饿了,吃得更多。

7.C 主旨大意题。

研究表明,周末睡懒觉的习惯并不能弥补工作日睡眠不足造成的损害。

更糟糕的是,它可能会损害你的健康。

C项可作为文章的
标题。

Ⅴ.【语篇解读】本文是一篇说明文。

文章说明了快节奏生活的不利之处,提倡慢节奏的生活方式。

1.C 空前一句提到
“Atpresent,therapiddevelopmentofoursocietyisforcingpeopletorus h.(目前,我们社会的快速发展迫使人们匆匆忙忙。

)”;C项“Peoplehavegotusedtobeinginahurry.(人们已经习惯了匆忙的生活。

)”是顺承空前一句的话题。

C项中“beinginahurry”与空前一句中的“rush”语义相符。

2.E 空前一句提到“Whenpeopledotheirjobsorotherthingsinahurry,theycan’tmak easou nddecision(当人们匆忙地工作或做其他事情时,他们不能做出一个明智
的决定)”;E项“Weshouldthinkcarefullybeforemakingadecision.”
与上文中“theycan’tmakeasounddecision”相对应,其中“makingadecision”和“makeasounddecision”是词汇复现。

3.G 该段首句提到“Slowingdownthepaceoflifehelpspeopleenjoytheirlifebetter.”,G 项中的“rushingwillmakeuslosechancestoenjoyourlives.”是说明匆忙会使我们失去享受生活的机会。

其中“enjoytheirlife”和“enjoyourlives”是词汇复现。

4.F 根据空后的
“...suffermorediseases,andtendtolivemuchshorter...”可知,F项
中的“bebadforone’sphysicalhealth”可与之相呼应。

5.D 根据空后的
“Yet,toomuchstresscan’tbringenjoyment,fr iendsandgoodhealthtoi ndividuals.”可知,D项“Workingquicklycanbringmorematerialbenefits.”与后文为转折关系,其中“canbring”与空后一句中的“can’tbring”构成并列句式。