2017年高考英语综合练习题及答案

　　Ⅰ.单项填空

so much water being used in the bathroom，it is no________ that more environmentally friendly technologies have come out to make better use of water resources.

rise

tion t

always differs________ me________ how to spend the vacation.

;with ;on

;with ;in

3.—Rose lost her job again.

—Don’t e is ________ work for girls of her age.

much B.a number of

ty of tity of

your race car isn’t insured，you may________ losing everything when it hits something solid.

y

d

parents will be ________ unless they know that their children are safe and sound.

r ous

ous cious

n’t you been thankful for the preparations she________ for the party?

________ the train until it disappeared in the distance.

hed

ced rved

charges________ from 5 yuan to 10 yuan.

ge

er

9.—Is there any________ to the time that I can stay here?

—Yes，you must leave here before he comes back.

er th

t er

10.—Are you free after school?

—Sorry，I’ve planned to treat a friend of mine to dinner________ for his help.

order return

turn honour

need a not take a week ________ from work?

g

of us expected the chairman to________ at the thought he was still in hospital.

in over

up down

’s important for advertisers to________ their message________ customers.

;across to ;known

;down ;knowing to

of our school________ two companies________ make electric motorbikes.

;that ;where

;that ;where

15.I saw Jack ________ by the police.

n away away

g taken away A and C

　　Ⅱ.阅读理解

It might seem hard to imagine that a bad tooth could be doctors in the Washington area say a twelve­year­old boy died last month of a tooth infection that spread to his say it might have been prevented if the boy had received the dental care he needed.

Experts at the National Institutes of Health say good dental care should start at say breast milk is the best food for the healthy development of st milk can help slow bacterial growth and acid production in the mouth.

When baby’s teeth begin to appear，you can clean them with a wet ists say it is important to find soft toothbrushes made especially for babies，and use them very gently.

The use of fluoride(氟化物) to protect teeth is common in many parts of the natural element is often added to drinking water fluoride mixes with enamel(釉质)，the hard surface on teeth，to help prevent holes，or cavities from forming.

But the American Academy of Pediatric Dentistry points out that young children often swallow toothpaste when they brush their group notes that swallowing fluoridated toothpaste can cause young children should be carefully supervised when they brush their only a small amount of fluoridated toothpaste，the size of a green pea，should be used.

Parents often wonder what effects sucking a thumb or sucking on a pacifier might have on their baby’s al experts generally agree that this is fine early in life.

The American Academy of Family Physicians says most kids stop sucking their thumbs by the age of it continues，the group advises parents to talk to their child’s dentist or could influence the correct development of permanent teeth.

　　语篇定位

本文是一篇新闻报道。人们很难想象牙病会致命，但是华盛顿地区的医生们说，上个月一个12岁的男孩死于蔓延到大脑的牙病感染。文章强调了保护牙齿的重要性。

　　长难句分析

But doctors in the Washington area say a twelve­year­old boy died last month of a tooth infection that spread to his brain.

该句中的`that引导一个定语从句，其中spread to意为“传播到，蔓延到”。句意为：但是华盛顿地区的医生们说，上个月一个12岁的男孩死于蔓延到大脑的牙病感染。

boy with a bad tooth died because ________.

tooth disease was very deadly

doctor refused to treat him properly

didn’t receive timely treatment

thing was wrong with his brain

the following statements are good to teeth except that ________.

dren live on breast milk every day

dren begin to brush their teeth when they are old enough

dren use fluoride toothpaste to brush their teeth

dren form the habit of sucking their thumbs

underlined word “supervised” in the fifth paragraph means “________”.

hed and directed ht and helped

sed and advised and pointed out

h one of the followings is NOT true according to this passage?

al care should be given to babies as soon as they are born.

ial toothbrushes should be used for babies.

st milk and fluoride are helpful to protect baby teeth.

al experts suggest stopping babies sucking their thumbs.

best title of this passage is “________”.

reason of a twelve­year­old boy’s death

teeth should be cared for from birth

st milk and fluoride are important

to help young children form good habits

　　Ⅲ.任务型读写

Attention deficit(不足)hyperactivity(活动过度) disorder is known by the letters dren with t have trouble paying might not seem to listen and might forget might not be able to stay seated or play might talk too much，act and speak without thinking about the results of their e are among the signs named on the website of America’s Centers for Disease Control and Prevention.

Doctors usually identify the disorder in experts say the behaviors often last into archers have been looking for the cause or causes of attention deficit hyperactivity , a brain­imaging study offers more evidence that could lead to new ways to treat archers say they observed shortages in the brain’s reward system in patients with study found that levels of some proteins were lower than Volkow, director of the National Institute on Drug Abuse, says the lack of attention and self­control that mark A.D.H.D. could be caused by problem in the flow of dopamine(多巴胺). She says people might have difficulty completing an activity if they cannot expect some kind of reward in return. Researchers studied the pathways on which dopamine travels and A.D.H.D. Doctor Volkow says the researchers then compared the pathways to those of 44 adults without the disorder. “There is a lower concentration of dopamine markers in the brain of individuals with A.D.H.D., specifically in the areas of the brain that are involved with reward and motivation. And the dopamine levels are directly linked to the severity of the patient’s inattention，”she says.

The study used brain images taken at Brookhaven National Laboratory in New York State. Jack Wang is chairman of the Brookhaven medical department. He says the finding might also help explain why people with more likely to abuse drugs or overeat. He says they might be attempting to increase their dopamine levels to make up for the deficits in their reward system.

　　答案

1.A 2.B 3.C 4.D 5.C 6.B 7.B 8.B 9.C 10.B 11.A 12.C 13.A 14.A 15.D 16.C 17.B 18.A 19.D 20.B

21.A.D.H.D s/symptoms ntion. etful

idering es t ease/raise