人教版高中英语必修三(课标卷)课时作业3

Unit 2Healthy eating

课时作业(三)Warming Up & Reading

Ⅰ.单词拼写

1．A satisfied________(顾客) is the best advertisement that we hope to have.

2．If you place orders now，we would give you a 5%________(折扣)．

3．My brother looked for food，but there was nothing but a little of________(生的) meat in the house.

4．The naughty boy always tells________(谎言) to make fun of people.

5．If you want to lose weight，you'd better________(节食) strictly.

6．Out of________(好奇心)，the little girl came near to see what the ants were doing.

7．The patient's________(虚弱) is due to poor nutrition.

8．The little boy would like to eat________(油炸的) chicken.

9．It is healthier to keep a________(平衡的) diet every day.

10．Every woman wants a________(苗条的) figure these days especially here in Canada.

Ⅱ.单项填空

1．If you are________about Australian cities，just read the book written by Dr.Jack.

A．interested B．anxious

C．upset D．curious

2．(2013·安阳高一期中)My wife bought a new skirt for my daughter at a________last week.

A．discount B．bargain

C．pay D．cost

3．—Go for a picnic this weekend?

—________.I love getting close to nature.

A．I couldn't agree more B．I'm afraid not

C．I believe not D．I don't think so

4．According to the law，anyone who destroys the forest will not________what

he has done.

A．get along with B．get out of

C．get away with D．get away from

5．At the foot of the hill________a big lake surrounded by trees.

A．lays B．is laying

C．lies D．lying

6．It's a fine day today for an outing.We can't hope for________at this time of the year.

A．a nice day B．a nicer day

C．the nicer day D．the nicest day

7．In order to________his diet，he eats more food rich in high fiber.

A．balance B．hold

C．get D．catch

8．I have put________weight after giving birth to my baby，so I have to go________a diet to lose weight.

A．in；on B．on；on

C．in；in D．on；in

9．Practising Chinese kungfu can not only build up one's________，but also develop one's character.

A．benefit B．techniques

C．strength D．values

10．The young man tried his best to________the heart of his former girlfriend.

A．win back B．get back

C．take back D．bring back

11．Jane hopes that she will have a good way to have her written English________in a short period.

A．improved B．improving

C．to improve D．improve

12．The girl is so________that her mother pays much attention to her nutrition.

A．pretty B．slim

C．smart D．delicate

13．Can you find out the________in her argument?

A．weakness B．beauty

C．sadness D．balance

14．Many people have come to realize that they should go on________balanced diet and do more exercise to keep________fit.

A．a；/ B．the；a

C．the；the D．/；a

15．My brother likes eating________chicken.

A．frying B．fry

C．fried D．to fry

Ⅲ.完形填空

At the beginning of 20th century, medical scientists made an interesting discovery：we are built not just of flesh and blood but also of time. They were__1__to show that we all have “a body clock”__2__us, which controls the__3__and fall of our body energies，__4__us different from one day to the next.

The__5__of a “body clock” should not be too__6__since the lives of most living things are controlled__7__the 24-hour night-and-day cycle. We feel__8__and fall asleep at night and become__9__and energetic during the day. If the 24-hour cycle is__10__，most people experience unpleasant__11__. For example, people who are not__12__to working at night can find that__13__of sleep causes them to__14__badly at work.

__15__the daily cycle of sleeping and__16__，we also have other cycles which__17__longer than one day. Most of us would__18__that we feel good on some days and not so good on__19__；sometimes our ideas seem to flow and at other times, they__20__do not exist.

1．A.anxious B．able

C．careful D．proud

2．A.inside B．around

C．between D．on

3．A.movement B．supply