高中英语选择性必修第3册课后习题UNIT 2 Section B

第1页 共11页 UNIT2 HEALTHYLIFESTYLE

SectionB LearningAboutLanguage

必备知识基础练

Ⅰ.单句语法填空

1.He needed emergency (surgeon) to remove a blood clot

from his brain.

2.Before (liberate) there were few doctors and little

medicine in the countryside.

3.Doctors were (disturb) that less than 30 percent of the

patients were recovered.

4.That (special) who carried out the brain scan thought

Tim’s chance of survival were slim.

5.That company wanted to hire him as their (consult),but

he declined firmly.

6.In order to stay healthy,he cut down on coffee and

(cigarette),and ate a balanced diet.

7.Some people fear that technological changes will eventually lead

unemployment. 第2页 共11页 8.I was too nervous (remember) what I had said

in the impromptu speech.

Ⅱ.短语填空

shave off;skip through;decide on;compose of;riding a bike

1.Each group should be at least ten members.

2.If you have long curly hair,don’t .

3.Denikin held a staff meeting to the neay

a book,reading only those passages concerned.

5. can make a man smart.

Ⅲ.完成句子

1.从我家到学校骑自行车大约需要15分钟。

It takes about fifteen minutes from my home to

the school by bike.

2.你帮我学习英语口语,真是太感谢你了。

It is very kind me with

my spoken English.

3.对我们来说,学习一门外语是非常有必要的。 第3页 共11页 It is necessary a

foreign language.

4.养成好习惯很难,但是形成坏习惯很容易。

To form a good habit is difficult while

a bad habit is easy.

5.有困难的时候,求助你的老师是很有用的。

When you are in trouble,it is very helpful

your teacher.

6.在别人说话时插话是不礼貌的。

It is not polite when others are

speaking.

关键能力提升练

Ⅳ.阅读理解

Today different online es are challenging the concept of

traditional fitness models.Gyms and health clubs are no longer

limited to “the four walls”.Digital extensions of traditional

fitness are appearing,and to reach as many people as possible,the

fitness industry is expanding its boundaries through virtual (虚第4页 共11页 拟的) fitness and accepting the latest scientific findings and

technological advancements in health technology.

Ebination of physical ees.Now fun and fitness are combined in

various digital gaming products,products like Wii Fit Plus,Fitness

Evolved and Kinect Sports.What’s more,health technology is often

built using principles of neuroscience,a science focused on

studying the brain.Fitness Evolved,for example,focuses on stress

and how you react to different stressors.This program helps you feel

less threatened (受到威胁的) by targeting your specific stressors

and then adjusts based on your interaction with the app.

Now there are a lot of smart exergames,one of which is

BurnAlong.This online video platform combines the advantages of

having a human instructor with the perks of practicing in the

comfort of your own home.The platform lets users connect with

whoever makes them feel most motivated—be it their favourite gym

instructors,or friends who might be living on the opposite side of

the country.A wide variety of programs are offered through the 第5页 共11页 platform,as well as different effort levels,so everyone can find

something that suits their level of fitness.

Another eultiplayer video game based on indoor cycling.It

allows you to join an online cycling group that includes members

from over 150 countries.BitGym is also a smart virtual fitness

app.As you train,you’re given beautiful virtual scenery to look

at and complete with natural sounds and location-specific facts.For

this app,all you need to do is place your smartphone or tablet on

your sports machine.

1.What is the purpose of mentioning Fitness Evolved in Paragraph

2?

A.To show how health technology is built.

B.To ees actually are.

C.To prove the popularity of digital products.

D.To give a skill of managing stress in sports.

2.What does the underlined word “perks” in Paragraph 3 probably

mean? 第6页 共11页 A.Ways. B.Benefits.

C.Chances. D.Problems.

3.In which exergame are you exposed to virtual natural beauty?

A.Kinect Sports. B.BurnAloog.

C.Zwift. D.BitGym.

4.What does the author think of digital gaming products?

A.They are the best in improving health.

B.They cast users a great deal of money.

C.They bring certain convenience to users.

D.They suit people of various age groups.

Ⅴ.七选五

Happiness and health are more closely related than you might

think!A healthy lifestyle can boost your mood and increase life

satisfaction while a positive mindset can lengthen your lifespan

and help you avoid unhealthy habits.Here are some tips on how to

be healthy and happy.

Havegoals