2015届浙江省高考英语一轮复习训练：必修三 Unit 2《Healthy eating》

　　R

　　Unit 2　Healthy eating

　　Ⅰ.单项填空

　　1．(2017·九江一中月考)After the earthquake happened, the group of foreign tourists were ________ from the outside. Luckily, with the common effort of the guides and the government, they returned safe and sound.

　　A．cut away　 　B．cut down

　　C．cup up

　　D．cut off

　　答案：D　考查动词短语。本题表示地震之后这群外国游客与外界“隔绝”，cut off表示“切断；断绝；使隔绝”，与句意相符。

　　2．(2017·南阳高三质检)The dark colors are ________ by the brightness of the walls.

　　A．balanced

　　B．increased

　　C．added

　　D．decreased

　　答案：A　考查动词词义。句意：黑色被墙壁的亮光抵消了。balance在此意为“抵消；相等；中和”，与句意相符。increase“增加”；add“加；加入”；decrease“减小；减少”。

　　3．(2017·长春市一调)One ________ of being able to speak English is that you will have more job opportunities.

　　A．aspect

　　B.benefit

　　C．interest

　　D.value

　　答案：B　考查名词。此处应为“能说英语的好处”，aspect“方面”；

　　benefit“利益，好处”；interest“兴趣，利息”；value“价值”， 故选B。

　　4．(2017·枣庄调研)Both China and the United States ______ from their growing business ties over the past four decades.

　　A．had benefited

　　B．benefit

　　C．benefited

　　D．have benefited

　　答案：D　考查时态。题干中含有现在完成时的时间状语over the past four decades。

　　5．(2017·山东省实验中学诊断)—Did you enjoy the book?

　　—Yes, it was so interesting that I could hardly ________ it.

　　A．get away from

　　B．break away from

　　C．keep away from

　　D．tear myself away from

　　答案：D　考查动词短语。答句句意：它如此有趣，我简直是爱不释手。get away from“摆脱”；break away from“放弃；脱离”；keep away from“远离”；tear oneself away from“忍痛割爱”。

　　6．(2017·江西师大附中月考)Since he could easily finish the work himself, he ________ his friends for help.

　　A．should have asked

　　B．could have asked

　　C．couldn't have asked

　　D．needn't have asked

　　答案：D　句意：既然他能很轻松地自己完成这份工作，他本没必要向朋友请求帮助的。needn't have done“本不需要做某事而做了”。

　　7．(2017·金华十校联考)As they entered the big city for the first time from a remote village, they were full of ________ about many things.

　　A．ideas

　　B．curiosity

　　C．fantasies

　　D．imagination

　　答案：B　考查短语搭配。句意：由于他们第一次从遥远的村庄进入大城市，他们对很多事情都很好奇。be full of curiosity about sth.＝be curious about sth.“对……好奇”。

　　8．(2017·江西九校联考)—Did you enjoy yourself at the party?

　　—Yes, I've never been to ________ one before.

　　A．a more excited

　　B．the most excited

　　C．a more exciting

　　D．the most exciting

　　答案：C　比较级用于否定句中表示最高级的意义。句意：我以前从未参加过比这个更激动人心的晚会。

　　9．(2017·平遥高三质检)She is annoyed with obesity, so she has decided to go on ________ diet to lose ________ weight.

　　A．the; the

　　B．a; /

　　C．a; the

　　D．the; a

　　答案：B　考查冠词用法。句意：肥胖让她烦心。她决定节食减肥。go on a diet“节食”；lose weight“减肥”。

　　10．(2017·山东潍坊模拟)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

　　答案：A　考查非谓语动词。have在此处为使役动词，意为“使，让”，后可接do，doing或done作宾补，宾语her written English与improve之间为动宾关系，故应用过去分词作宾补。

　　11．(2017·郑州市一模)The girl cycled round the corner so quickly that she lost her ________， fell off and hurt her legs seriously.

　　A．patience

　　B．control

　　C．balance

　　D．touch

　　答案：C　考查名词。句意：拐弯时，那个女孩骑得如此快以至于她失去了平衡，跌倒在地，腿伤得很严重。由句意可知，选balance。lose one's balance“失去平衡”。

　　12．(2017·潍坊模拟)You've been so kind to us that we will always be deeply ________.

　　A．out of debt

　　B．in your debt

　　C．in trouble

　　D．in danger

　　答案：B　句意：你对我们真是太好了，我们总是欠你的人情。in sb.'s debt＝in debt to sb.“欠某人的人情”，符合题意。out of debt“不欠人情；不欠债”；in trouble“处于困境中”；in danger“处于危险中”。

　　13．(2017·吉林省实验中学高三质检)—Sorry, Professor Smith. I didn't finish the paper yesterday.

　　—Oh, you ________ have done it as yesterday was the deadline.

　　A．must

　　B．mustn't

　　C．should

　　D．shouldn't

　　答案：C　答句句意：哦，你本该做完的，因为昨天就是最后期限。此处用should have done表示“本该做某事而实际上未做”。

　　14．(2017·西安五大名校模拟)The cancer risks ________ to smoking have been well proved.

　　A．combined

　　B．related

　　C．caused

　　D．joined

　　答案：B　考查动词词义。relate to...“和……有联系”，符合语境及句子结构要求。combine with“与……结合起来”；cause和join不与with连用。

　　15．(2017·山东实验中学诊断)In order to finish his paper, he has ________ many books

　　in the library.

　　A．referred

　　B．looked into

　　C．consulted

　　D．looked up

　　答案：C　考查动词及短语意义。A项应加to，refer to“查阅”；look into“调查”；consult“查阅”；look up“查找”。

　　Ⅱ.阅读理解

　　A

　　(2017·金华名校统练)

　　People who eat chocolate regularly tend to be thinner, new research suggests.

　　The findings come from a study of nearly 1,000 US people that looked at

　　et, calorie

　　intake

　　and

　　body

　　mass

　　index (BMI)—a measure of obesity.

　　It found those who ate chocolate a few times a week were, on average, slimmer than those who ate it occasionally.

　　Even though chocolate is loaded with calories,

　　it contains components that may favour weight loss rather than fat synthesis (合成), scientists believe.

　　Despite boosting calorie intake, regular chocolate consumption was related to lower BMI in the study, which is published in Archives of Internal Medicine.

　　The link remained even when other factors, like how much exercise individuals did, were taken into account. According to the researchers, there is only one chance in 100 that their findings could be explained by chance alone.

　　Lead author Dr Beatrice Golomb, from the University of California at San Diego, said, “Our findings appear to add to a body of information suggesting that the composition of calories, not just the number of them, matters for determining their impact on weight.”

　　This is not the first time scientists have suggested that chocolate may

　　be

　　healthy

　　for

　　us.

　　Other

　　studies

　　have claimed chocolate may be good for the heart. Consumption of certain types of chocolate has been linked to some favourable changes in blood pressure, insulin sensitivity and cholesterol level.

　　And chocolate, particularly dark chocolate, does contain antioxidants (抗氧化剂) which can help to wipe away harmful free radicals—unstable chemicals that can damage our cells.

　　However, while there's no harm in allowing yourself a treat like chocolate now and again, eating too much might be harmful because it often contains a lot of sugar and fat too. And if you are looking to change your diet, you are likely to benefit most from eating more fresh fruit and vegetables.

　　文章大意：最新研究发现，经常吃巧克力有助于减肥，但大量食用会对健康有害。

　　1．What does the underlined word “that” in Paragraph 1 refer to?

　　A．The study.

　　B．The findings.

　　C．The researchers.

　　D．The 1,000 US people.

　　答案：A　文章结构题。分析第一段第一句可知，that指的是这项研究的方法是观察了解这些人的饮食、摄入的热量和他们的体重指标，因此that指的是the study，故答案为A。

　　2．The results of the research indicate that what matters the

　　most is ________.

　　A．when we eat chocolate

　　B．how much chocolate we eat

　　C．what type of chocolate we eat

　　D．how often we eat chocolate

　　答案：D　推理判断题。根据第二段It found those who ate chocolate a few times a week were, on average, slimmer than those who ate it occasionally和第三段．.. regular chocolate consumption was related to lower BMI in the study...可推断，答案为D。

　　3．According to Dr Beatrice Golomb, the factors that influence weight include ________.

　　A．the number and the components of antioxidants

　　B．the quality and the number of calories

　　C．the quality and the composition of calories

　　D．the number and the composition of calories

　　答案：D　细节理解题。根据第五段．.. the composition of calories, not just the number of them, matters for determining their impact on weight可知，答案为D。

　　4．We can infer from the passage that both insulin and cholesterol ________.

　　A．do harm to humans' health

　　B．affect humans' weight

　　C．have impact on humans' heart

　　D．contain certain antioxidants

　　答案：C　推理判断题。根据第六段Other studies have claimed chocolate may be good for the heart和Consumption of certain types of chocolate... insulin sensitivity and cholesterol level可推断，它们是身体内对心脏有影响的物质，故答案为C。

　　5．What is the best choice to keep healthy according to the

　　author?

　　A．Eat proper amount of chocolate.

　　B．Eat more fruit and vegetables.

　　C．Eat chocolate time and again.

　　D．Eat chocolate and have exercise.

　　答案：B　细节理解题。根据末段And if you are looking to change your diet, you are likely to benefit most from eating more fresh fruit and vegetables可知，答案为B。

　　B

　　(2017·海口市调研)

　　Any diet on which you eat fewer calories than you need to get through the day, like an 800­calorie­per­day diet, can be dangerous. Diets that don't allow any fat also can be bad for you. Everyone needs a certain amount of fat in their diet, up to 30% of total calories, so no one should eat a completely fat­free diet.

　　Don't have diets that restrict certain food groups, either. A diet that requires you to say no to bread or pasta or allows you to eat only fruit is unhealthy. You won't get the vitamins and minerals you need. And although you may lose weight, you'll probably gain it back as soon as you start eating normally again.

　　Some people start dieting because they think all the problems in their lives are because of weight. Others have an area of their lives that they can't control, like an alcoholic parent, so they focus on something they can control, their exercise and food intake (摄入)．

　　People who diet may get lots of praise from friends and family when they start losing pounds, which makes them feel good. But eventually a person reaches a weight level and doesn't lose as much weight as before because the body is trying to keep a healthy weight, so they aren't any happier.

　　Some people may find it hard to control their eating, so they stick with an_extreme_diet for a little while, but then eat tons of food. Feeling guilty about the binge, they use laxatives (泻药). Eating too little to maintain a healthy weight or eating only to throw up the calories are both eating disorders, which are harmful to a person's health.

　　文章大意：本文是一篇议论文。文章告诫减肥人群，在减肥的同时务必要保证健康和均衡的饮食，这样才能获得真正的健康。

　　6．The reasons why some people start and keep dieting DON'T include ________.

　　A．they think their trouble comes from their weight

　　B．they have a strict parent

　　C．other people's praise when they lose some weight

　　D．there is something they can't control except food intake

　　答案：B　细节理解题。根据第三、四段内容可知，A、C、D三项均是人们减肥的原因。B项内容文章没有涉及。故答案选B。

　　7．The underlined phrase in the last paragraph refers to ______.

　　A．a fat free diet

　　B．a special diet

　　C．eating too much

　　D．eating too little

　　答案：D　指代判断题。根据划线短语后“but then eat tons of food”中的“but”可推知，划线部分与其讲述的内容相反，因此“an extreme diet”指的就是“吃得太少”。故答案选D。

　　8．Which of the following statements is TRUE?

　　A．A person needs about 800 calories each day.

　　B．A person who doesn't eat bread is unhealthy.

　　C．An improper diet may cause eating disorder.

　　D．Fat takes up the most part of calories inside body.

　　答案：C　细节理解题。根据第一段第一句中的“like an 800­calorie­per­day diet, can be dangerous”可知，A项表述错误；根据第二段第二句可知，不包括面包的饮食不健康，但并没说不吃面包的人不健康，故B项表述错误；根据第一段最后一句可知，D项表述错误。故答案选C。

　　9．According to the passage, when people want to lose weight, they should

　　________.

　　A．avoid eating some food that can lead to being fat

　　B．control their eating amount and times

　　C．have a healthy and balanced diet

　　D．throw up some of what they eat

　　答案：C　推理判断题。通读全文特别是文章首段内容可知，人们在减肥的同时，还应保证健康和均衡的饮食。故答案选C。