Unit 2 Healthy eating 单元分层+同步练习（2份 含答案）

Unit 2 Healthy eating
分层练习
基础题
一．词形转换
1．To keep fit, first of all, you'd better keep a________ (balance) diet.
2．How will you use the ________ (limit) time you have?
3．Never take this medicine in ________ (combine) with alcohol.
4．A lot of ________ (poison) waste from the chemical works polluted the river.
5．I cannot believe that you sold the car without________ (consult) me!
6．They will ask all kinds of questions ________. To meet their________, we'd better answer them. (curious)
7． It is ________ to the people living in this area. For the ________of more people, we should build more railways.(benefit)
8．He has the ________ to do this hard work. We had better ___________ the relationship between us. ( strong)
二．单句语法填空
1. Nothing is much________ (easy) to defeat you when you often assess yourself negatively.
2. When I was a little boy, my mother and father taught me never to tell ________lie.
3. If you don't feel well, remember ________ (consult) your doctor before taking any medicine.
4. Being a good teacher, you should know your students' ________ (strong) and weaknesses.
5. It's a good choice to combine Chinese traditional medicine ________ western medicine.
6. The beautiful lady sat a little straighter and tried to look________ (slim) and younger.
7. Those who enjoy eating wild animals say that they not only enjoy the taste but also want to satisfy their ________ (curious)．
8. All those present were tired of his long and dull speech and some even left the meeting room.
9. The clothes in this shop will be sold at a discount for season reasons.
10. They just stood there, glaring (glare) at each other and saying nothing.
三．选词填空
earn one's living，combine…with，glare at，no longer, get away with, spying on, win back , put on weight , cut down
1．The man ought to be fired. You shouldn't let him ___________ stealing from the shop.
2．The newcomer feels his neighbours are always looking out of their windows, ___________ him.
3．His company is deep ___________ because of his bad management.
4．He worked hard to ___________ his boss' trust and respect.
5．You eat the foods containing too much sugar and fat, which makes you___________ easily.
6．The first step was how to ___________ the cost in manufacture.
7．He felt destroyed by the thought that she___________ needed him.
8．Most people in this city___________ by working in the car factory.
9．Don't ___________ your teacher like that. You deserve the scolding.
10．We should learn to _____ work_____ pleasure.
◆ 能力题
一. 单句改错
1. —Would you like some more chicken?
—No, thanks. I am at a diet and I'm trying to lose weight.
2.Happiness and success often come to those who are good at recognizing their own strength.
3.You are working too hard. You'd better keep balance between work and relaxation.
4. Frying things are considered unhealthy food.
5. There is a limit to one's life, but no limit to serve the people.
二．句型转换
1．As far as I'm concerned, health is the most important.
→As far as I'm concerned, nothing is ____ ___ ______ _____.
1. more important than health.
2. From my point of view, our library should buy some popular science books and literary books because they are of great benefit to us.
→From my point of view, our library should buy some popular science books and literary books because they are very ___ ____ us.
3. beneficial to
Must you dash off? Why don’t you stay for a cup of tea?
→Must you dash off? ____ ___ stay for a cup of tea?
3. Why not
三．补全句子
1. 直到那时我突然意识到没有人比我更幸福了。
It was not until then that I suddenly realized _______________________ .
2. 要是他不像以前那样微笑的话，那他肯定是遇到了令他不高兴的事。(as方式状语从句)
Something unpleasant must have happened to him if he didn't smile _______________________.
3．这是一次如此重要的会议，你应该参加。
This is _______________________ you should attend it.
4. 他从自行车上掉下来，把腿摔断了。(have sth. done)
He ___________________ when he fell off his bike.
5. 作为一名老师，我不允许你反复犯同样的错误。(have sb.doing)
As a teacher, I ___________________ the same mistake again and again.
6．我们的学校位于美丽的天津城，在秋天它既不太热也不太冷。
Our school lies in Tianjin City, which is beautiful. In autumn, it is ___________________.
提升题
一．阅读理解
A new study, a project of the researchers from the University of Pittsburgh in Pennsylvania, finds the fitness tracker probably does not help with weight loss.
The devices are designed to record your physical activity. They are usually worn around the wrist, where they measure a person’s heart rate. The research team looked at two groups of individuals. The first wore a fitness tracker and took part in health counseling (咨询) with experts to consider the best weight-loss plan. The researchers compared this group with people who only got health counseling.
The study found that those only speaking with the health experts lost nearly 6 kilograms, but those using a fitness tracker lost only 3.5 kilograms. John Jakicic, the lead researcher, questioned the use of electronic devices for weight control in place of “effective behavioral counseling for physical activity and diet.”
The study involved 470 subjects aged between 18 and 35. Some of them were overweight, while others were considered obese (肥胖的）.Over three fourths of the subjects were women. All the subjects were told to increase physical activity and start on a low-calorie diet. They had their weight measured once every six months. After six months, researchers divided the group into two parts: one continued with monthly counseling, while members of the other group were given a fitness tracker. Eighteen months later, both groups “showed significant improvements in fitness, physical activity, and diet,” with no major difference between groups. However, when it came to losing weight, the people who only spoke with experts lost nearly twice as much weight.
Jakicic said, “the study’s findings are important because effective long-term treatments are needed to address America’s obesity.” More information is needed, he added， to learn how to best use these devices to change “physical activity and diet behaviors” in adults who want to lose weight.
1. All the subjects in the study were asked to_____________.
A. start on a high-calorie diet B. wear a fitness tracker
C. increase physical activities D. record their heart rates
2. Why does Jakicic think the findings are important?
A. Wearing fitness trackers hardly helps people lose weight.
B. Physical activity and diet have no effect on weight loss.
C. Handling obesity requires effective long-term treatments.
D. There are great differences in fitness between both groups.[来源:学&科&网]
3. What can we infer about the study mentioned in the text?
A. The study went on for about two years.
B. More than 120 men took part in the study.[来源:Zxxk.Com][来源:学。科。网Z。X。X。K]
C. Health counseling helps lose almost 6 kilograms.
D. Wearing a fitness tracker is useful for keeping slim.
4. The purpose of the text is to________
A. describe how the researchers were conducting the study
B. indicate regular counseling for weight control is necessary
C. convince readers to wear fitness trackers for weight control
D. warn women are more likely to suffer from weight problems
二．完形填空
If you are heading to the gyp in the hope of losing weight, try to do it before you eat your breakfast. Exercising before the fist meal of the day is more __1__ than after it, a British study has found. Although the 2 0f exercise is well-known, people have been unsure about whether it is better to do it on an 3 stomach or a full one.
Dr. Jason Gill, who 4 out the research, said that while exercise in itself is good, any done before breakfast may be extra good, because it 5 the body to rely on its stores off at for 6 . “When people talk about losing weight, they 7 mean losing fat.” he added.
Ten men who made three 8 to his laboratory were given breakfast each time. On the first visit, the men didn't do any 9 . On another, they did an hour’s walk ahead of breakfast and on the third they did the walk 10 breakfast. Those who exercised 11 more fat than those who simply sat around. And those who did their walk before breakfast 12 up 33 percent more fat than those who exercised after eating. Tests showed they also 13 a bigger drop in the blood fats that raise the risk of heart disease.
However, those who exercised after breakfast shouldn’t 14 . Dr. Gill said, “The biggest 15 is between doing nothing and doing something. You are still going to 16 a huge benefit. Those who exercise before 17 only burnt off around a tenth of a pound more fat than the men who had a relaxing morning. 18 they did an hour's walk everyday for about ten days, they would 19 about a pound, which is about as fast as you can really 20 to lose weight.”
1. A. sensitive B. active C. effective D. attractive
2. A. harm B. injury C. benefit D. happiness
3. A. open B. empty C. average D. energetic
4. A. carried B. took C. put D. found
5. A. advises B. forces C. asks D. encourages
6. A. life B. money C. time D. energy
7. A. lonely B. really C. lately D. correctly
8. A. visits B. meals C. walks D. records
9. A. task B. business C. exercise D. duty
10. A. before B. during C. by D. after
11. A. picked up B. gave out C. burnt off D. put on
12. A. used B. gained C. improved D. provided
13. A. tried B. adopted C. examined D. experienced
14. A. frighten B. disappoint C. excite D. please
15. A. power B. wisdom C. quality D. difference
16. A. suffer B. include C. get D. accept
17. A. supper B. lunch C. coffee D. breakfast
18. A. But B. Because C. If D. Therefore
19. A. lose B. lift C. reduce D. print
20. A. admit B. expect C. announce D. promise
三．语法填空
Dogs are __1__ very popular pet. Most of them just live with their families. But some dogs have very special jobs __2__ (do). A group of dogs __3__ (know) as “Therapy Dogs”. These dogs are family pets with special training, __4__ allows them to go into public buildings and comfort people __5__ need. The dogs are trained to be calm and quiet. Loud noises and unfamiliar places don't frighten them. They enjoy spending time with people.
Some therapy dogs go into places, such as hospitals and nursing homes. When the dogs visit the patients, the patients are cheered up. They have fun __6__ (pet) the dogs and look forward to their visits. The dogs help to brighten their day. Therapy dogs can improve people's health as well. Studies show that when people pet animals, their blood __7__ (press) and heart rates go down. They are calmer and __8__ (they) mood improves.
Other therapy dogs work in schools and libraries. They serve as warm and caring __9__ (friend) to children, but they also do __10__ (much). In one town in California, therapy dogs have become children's reading buddies. The dogs make a great audience. The children look forward to reading to the dogs, and the dogs love the attention.
四．书面表达
假定你是李华，计划本周末和同学一起去河边植树。请给外教Nancy写一封邮件，邀请她一同前往。内容包括：
1. 集合时间及地点；
2. 活动安排及提醒；
3. 午餐及返程时间。
注意：1.词数100左右；开头和结尾已给出，不计入总词数；
2．可以适当增加细节，以使行文连贯。
Dear Nancy，


Yours，
Li Hua
答案和解析
基础题
一．词形转换
1． balanced 2． limited 3．combination 4．poisonous 5. consulting 6． curiously; curiosity 7．beneficial ; benefit 8．strength; strengthen
二．单句语法填空
1. easier 2.a 3. to consult 4. strengths 5. with 6. slimmer 7. curiosity 8. of 9. at 10. glaring
三．选词填空
1．get away with 2．spying on 4．win back 5．put on weight 6．cut down, 7. no longer, 8. earn one's living，9. glare at，10. combine…with，
能力题
一. 单句改错
1. at→on 2. strength→strengths 3. keep后加a 4.Frying→Fried 5. serve→ serving
三．补全句子
1. nobody was happier than I was.
2. as he always did.
3. so important a meeting that
4. had his leg broken
5. won't have you making
6. neither too hot nor too cold.
提升题
一．阅读理解
【语篇导读】这是一篇科技说明文。实验表明佩戴健身追踪器对减肥没有什么帮助。
1. C 细节理解题。根据第四段中的All the subjects were told to increase physical activity and start on a low-calorie diet.可知，所有对象都被要求增加体育活动，故选C。
2. C细节理解题。根据最后一段中的the study’s findings are important because effective long-term treatments are needed to address America’s obesity.可知，这次研究发现非常重要，因为要解决美国的肥胖问题需要长期有效的治疗，故选C。
3. A推理判断题。根据第四段中的两个时间six months和eighteen months可知，这次研究持续了大约两年的时间，故选A。
4. B推理判断题。根据第三段中的John Jakicic, the lead researcher, questioned the use of electronic devices for weight control in place of “effective behavioral counseling for physical activity and diet. ”可知，研究者John对用电子设备来代替有效的咨询提出了质疑，而且研究表明电子设备并不能对减肥起到作用，因此可以推断，有效的咨询是不能被代替的，是必要的。故选B。
二．完形填空
【语篇导读】本文是说明文，讲述了运动的好处。到底是饭前运动好，还是饭后运动好？通过介绍科学实验，文章给出了明确的说明。
【答案详解】
1． C。从文章第一句的try to do it before you eat your breakfast可以得知在早餐之前运动“更有效果”，所以此处要用effective。sensitive意为“敏感的”；active意为“积极的”；attractive意为“有吸引力的”。
2．C．从空格前的although和后面的well-known可以推知，此处是说运动的“益处”，所以要用benefit。
3．B．和空格后面的a full one相对应的，当然是“空的”，所以此处要用empty。open意为“开着的，开放的”；average意为“平均的”；energetic意为“精力充沛的”。
4．A．从第三段的叙述不难得出是强森博士做的这项研究，所以此处要用carried out．意为“实施”。take out意为“取出，去除”：put out意为“生产；出版”；find out意为“查明”。
5．B．不吃饭运动的后果是“强迫身体消耗脂肪”，所以此处要用forces。advise意为“建议”；encourage意为“鼓励”，
6．D．从空格前面的the body to rely on its stores of fat可知，是依靠脂肪来获得“能量”，所以此处要用energy。
7．B．从第三段的第四句话中的 11 more fat than those who simply sat around可知，人们说减肥的时候，“实际上”就是减掉脂肪，所以此处要用really。lonely意为“孤独地”；lately意为“后来，最近”；correctly意为“正确地”。
8 A。从第三段第二句话中的On the first visit可知，他们是在对他的实验室进行访问，所以此处要用visits。
9．C．第一天，他们没做任何运动，所以此处要用exercise。task意为“任务”；business意为“生意，事情”；duty意为“责任”。
10．D．根据空格前面的ahead of breakfast可知，在第三天他们是早饭后进行步行运动的，要用介词after。
11．C．从17题后面的burnt off around a tenth of a pound可知，比起不运动的人，那些运动的人要“消耗更多的脂肪”，所以此处要用burnt off。
12．A．早餐之前运动的人要比吃饭后运动的人的能量“消耗”多33%．所有此处要用used。gain意为“获得，得到”；improve意为“改善，提高”；provide意为“提供”。
13．D．由空格后的a bigger drop in the blood fats可知，这是参加实验的人所体验到的，所以此处要用experienced。try意为“努力，尝试”；adopt意为“采取，吸收，采纳”；examine意为“检查”。
14．B．那些早饭后运动的人也不应该“失望”，所以此处要用disappoint。frighten意为“恐吓，吓唬”；excite意为“使……激动，兴奋”；please意为“取悦”。
15．D．从空格后面的between doing nothing and doing something可知，做与不做是最大的“区别”，所以此处要用difference。
16．C．空格后的a huge benefit是“能够获得的”，所以此处用get。suffer意为“遭受，忍受”；include意为“包括”；accept意为“接受”。
17．D．从第14题前面的However, those who exercised after breakfast可知是吃早餐，所以此处要用breakfast。
18．C．此赴表示假设，所以要用ifo therefore意为“因此”，不符合前后文的描述。
19．A．从空格前的did an hour's walk every day for about ten days可知，这样坚持10天，会“减”一磅，所以此处要用lose。
20．B．此处指期望减肥，所以要用expect。admit意为“承认”；announce意为“宣布”；promise意为“许诺，答应”。
三．语篇解读：
【语篇导读】本文是一篇说明文，介绍了有着特殊用途的狗——治疗犬。它们能给病人带来心理上的安慰，能成为孩子的朋友。
1．a　根据本句中的“very popular pet”可知，此处应用不定冠词，表示泛指。
2．to do　本句中应用不定式作后置定语，have sth. to do表示“要做某事”。
3．are known　分析句子结构可知，本句中缺少谓语动词，“a group of＋名词复数”作主语时，谓语动词用复数，dogs与know是动宾关系，此处描述的是一般情况，因此用一般现在时的被动语态。
4．which　这是一个非限制性定语从句，先行词为“special training”。
5．in　由句意可知，这些治疗犬可以到公共场所安抚那些需要帮助的人。in need表示“在困难时，在危难之中”，为固定搭配。
6．petting　have fun (in) doing sth.表示“做某事有乐趣”。
7．pressure　分析句子结构可知，此处应用名词，blood pressure表示“血压”。
8．their　修饰名词mood要用形容词性物主代词，故用their。
9．friends　根据句子的主语They可知，此处用名词复数。
10．more　句中的but暗示这些狗对孩子来讲不仅仅是朋友，它们会做得更多。
四．书面表达
参考范文：
Dear Nancy，
My classmates and I are planning to plant trees by the river this weekend. We all hope you can join us. Here is the schedule.
We are to meet at the school gate at 8 o'clock this Saturday morning. Since we'll cycle there and work in the field, you'd better wear casual clothes and comfortable shoes. It would be so much better if you could bring some necessary tools. Besides, we'll have a picnic after the work is done. Everyone is expected to bring their lunch and share it. We may return at around 3 o'clock in the afternoon.
Would you like to join us? Hope to see you then.
Yours，
Li Hua


Unit 2 Healthy eating
同步练习
阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。
A
The food we eat seems to have a great effect on our health. Although science has made big steps in making food more fit to eat, it has, at the same time, made many foods unfit to eat. Some research has shown that perhaps 80% of human illness is related to food and 40% of cancer is related to food as well. That food is related to illness is not a new discovery. In 1945, some researchers realized that things commonly used to keep colour in meats and other food additives(添加剂)caused cancer.
Yet, these additives remain in our food, and it is difficult to know which things on the wrappings(包装)of foods are helpful or harmful. The additives which we eat are not all so direct. Farmers often give penicillin to their animals, and because of this, penicillin has been found in the milk of cows. Sometimes similar things are supplied to animals not for their health, but just to make a profit.
The farmers are simply trying to fatten the animals in order to get a higher price on the market. Although some countries have tried to control such things, the practice continues.
1．According to this passage, we can know ________.
A．perhaps most of human illness is caused by what we eat
B．perhaps most kinds of cancer are related to what people eat
C．cancer was discovered in 1945
D．science has made food unfit to eat
2．Things that are used to keep colours in meats are________.
A．harmful　　　　　　　 B．useless
C．helpless D．delicious
3．Which of the following is NOT true?
A．Some wrappings of food are harmful.
B．Farmers try to make more money on the market by fattening their animals.
C．“The practice continues” means “things are still going on like that”．
D. We needn’t take care of what we eat.
4．All the additives ________.
A．are bright and colourless
B．are not bright and colourful
C．have indirect effects on our health
B
If you really want to go green, here’s good news: eating green is good for you. The very foods with a high carbon costmeat, pork, dairy products, processed snacksalso tend to be filled with fat and calories. A green diet would be mostly vegetables and fruits, whole grains, fish and lean meats like chicken—a diet that’s ecoand waistlinefriendly. Eating green can be healthier and beneficial to the climate.
It may be hard to believe that a meal at McDonald’s produces more carbon than your trip to a faraway place. More than 37% of the world’s land is used for agriculture, much of which was once forested. Deforestation (砍伐森林) is a major source of carbon. The fertilizer (化肥) and machinery needed on a modern farm also have a large carbon footprint, as does the network of ships and trucks that brings the food from the farm to your plate.
The most efficient way to reduce the carbon footprint of your menu is to eat less meat, especially beef. Raising cattle takes a lot more energy than growing the equivalent (相等的) amount of grains, fruits or vegetables. What’s more, the majority of cattle in the U.S. are fed on grain and loads of it—670 million tons in 2002—and the fertilizer used to feed that creates separate environmental problems.
Focus on eating lower on the food chain, with more plants and fruits and less meat and dairy. It’s simple. We can change today what goes into our bodies for the health of our planet and ourselves.
5．According to the passage, eating green will ________.
A．protect the animals from being killed
B．promote the development of agriculture
C．help us lose weight and keep selfconfidence
D．be good for our health and make a change for the climate
6．What will not lead to carbon in the agriculture?
A．Deforestation B．Fertilizer
C．Machinery D．Grains
7．In the author’s opinion, the most efficient way to reduce carbon is to ________.
A．eat more vegetables than meat
B．stop raising the cattle
C．plant more grains
D．use less fertilizer
8．What is the passage mainly about?
A．The benefits of eating green.
B．How to reduce the carbon.
C．The change of our menu.
D．The ways of keeping healthy.
C
People are overweight for many reasons, the most important one of which is that they eat the wrong foods, get the wrong types of calories (卡路里) per meal，and they also eat meals at the wrong time each day. Food is more powerful than any weight loss pill (药片), because the food that you eat can either make you thin or fat. This is true because your body is like an engine, and it only needs certain foods at certain intervals (间隔) each day.
Lowcalorie Diets Do Not Work
The reason people cannot lose weight by starving themselves is that their metabolism (新陈代谢) will detect any major drop in calories and it will then adjust (调整) itself by burning fewer calories each day. That is the reason why you can eat 1,000 calories per day and not lose any weight, while your friends can eat 2,500 calories per day and not gain any weight.
Lowfat Diets Do Not Work
Many people in today’s society are buying mostly lowfat or nonfat food at the grocery store. Everybody knows how much fat is inside the food they buy. However, people are getting fatter than ever before by doing this. They are not losing weight by changing to this lowfat lifestyle.
Losing weight has nothing to do with these things. One of the most important things you can do to control your weight is to eat the proper foods, such as fruit and vegetables, eat them at the right time, and exercise every day. If people make this a habit, they will lose weight.
9．What is the main reason why people are overweight?
A．They eat the wrong foods at the wrong time.
B．They eat food with lots of calories.
C．They don’t take any weight loss pills.
D．They burn many calories every day.
10．The article is written in order to ________.
A．tell readers not to buy lowfat or nonfat food
B．tell readers how to lose weight
C．tell readers about an important scientific discovery
D．call on people to lose weight and stay healthy
11．To realize the aim of your weight loss plan, you should ________.
a．do exercise every day
b．eat meals at the right time
c．eat fruits and vegetables
d．eat lowfat or sweet food
e．eat the proper foods at each meal
A．a，b，c，d B．a，b，d，e
C．a，c，d，e D．a，b，c，e
D
Your house may have an effect on your figure. Experts say the way you design your home could play a role in whether you pack on the pounds or keep them off. You can make your environment work for you instead of against you. Here are some ways to turn your home into part of your diet plan.
Open the curtains and turn up the lights.Dark environments are more likely to encourage overeating，for people are often less selfconscious(难为情)when they’re in poorly lit places—and so more likely to eat lots of food. If your home doesn’t have enough window light，get more lamps and flood the place with brightness.
Mind the colors.Research suggests warm colors fuel our appetites.In one study，people who ate meals in a blue room consumed 33 percent less than those in a yellow or red room.Warm colors like yellow make food appear more appetizing，while cold colors make us feel less hungry. So when it’s time to repaint，go blue.
Don’t forget the clock—or the radio.People who eat slowly tend to consume about 70 fewer calories(卡路里) per meal than those who rush through their meals.Begin keeping track of the time, and try to make dinner last at least 30 minutes. And while you’re at it，actually sit down to eat.If you need some help slowing down，turn on relaxing music.It makes you less likely to rush through a meal.
Downsize the dishes.Big serving bowls and plates can easily make us fat.We eat about 22 percent more when using a 12inch plate instead of a 10inch plate.When we choose a large spoon over a smaller one，total intake(摄入) jumps by 14 percent. And we’ll pour about 30 percent more liquid into a short，wide glass than a tall, skinny glass.
12．The text is especially helpful for those who care about________.
A．their home comforts B．their body shape
C．house buying D．healthy diets
13．A home environment in blue can help people________.
A．digest food better B．reduce food intake
C．burn more calories D．regain their appetites
14．What are people advised to do at mealtimes?
A．Eat quickly.
B．Play fast music.
C．Use smaller spoons.
D．Turn down the lights.
15. What can be a suitable title for the text?
A．Is Your House Making You Fat?
B．Ways of Serving Dinner
C．Effects of SelfConsciousness
D．Is Your Home Environment Relaxing?
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Sure, we’ve all heard that we should get more sleep. The realities of life often make it become “we should get more sleep later.” __16__ The result is that you wake up the next day feeling like a role of The Walking Dead. Here are four ways you can adjust your biology in order to pay less for staying up.
● Move around.
Exercising before bed is a sure way to keep awake. That’s why you shouldn’t do it when you want to go to sleep, and it is also why hitting the gym, or even some fast pushups can tell your body that it’s not time for bed. Being physically exhausted isn’t fun when you are trying to stay up late. __17__
● Eat more protein.
Few people think about the fact that the brain and body use a lot more energy when we’re awake. If you are pulling an allnighter, you’re going to need a lot more food than you are used to eating. __18__ To stay awake, plan to eat larger meals than normal and to eat them more frequently.
● Drink the right stuff.
It’s tempting (诱人) to switch to sugary caffeine drinks like Red Bull, but the sugar will lead to a crash. Instead, if you want to use caffeine, drink early in the evening so it’ll wear off by the time you want to sleep. __19__ Don’t make it worse by drinking sugar.
●__20__
Turn the lights down at night because bright lights keep you awake. For three or four hours after you’re exposed to bright white light, your body won’t make melatonin, a must for deep sleep. You will sleep better if you turn the lights a little bit down.
A．Turn the lights off.
B．Avoid bright lights.
C．Just do enough to get energetic.
D．And your body can never bear something like that.
E．Your brain can use up to 25 percent of your total calories.
F．When you stay up late, your blood sugar becomes abnormal.
G．There is either more work to be done, or more fun to be had, or both.
阅读下面短文，从短文后各题所给的四个选项（A、B、C和D），选出可以填入空白处的最佳选项.
Everything speeds up with people’s lives. People often eat fast food __21__nice meals cooked by their mother__22__. They go to a shop, where the meal is__23__cooked. They can take__24__from the shelf when they__25__their dollar and in ten minutes eat it and__26__their dinner. This is not good for__27__. People move a great__28__from city to city，__29__their jobs. Airplanes go__30__between cities. Every twenty-five seconds planes are taking off from airports. When people move__31__the cities, they leave their old friends__32__. They leave their old mother and father, their children, and leave their__33__. People become without roots, without a place__34__they can really call “home”. This has very__35__effects. One thing is that the old people often live so far from their children that，__36__they become old, there is nobody to__37__them. Brothers and sisters move far away from each other. They telephone each other. Families become very__38__. Society does not have the__39__ways any more, the ones which kept people__40__together. Many people feel rather lonely today.
21．A. without B．together with
C．instead of D．as
22．A. at school B．at home
C．in the hotel D．in the restaurant
23．A. already B．still
C．not D．just
24．A. them B．it
C．everything D．little
25．A. put B．get
C．set D．pay
26．A. finish B．cook
C．fetch D．bring
27．A. families B．children
C．old people D．business
28．A. many B．much
C．deal D．far
29．A. doing B．to do
C．changing D．change
30．A. usually B．immediately
C．constantly D．fast
31．A. from B．to
C．in D．around
32．A. behind B．away
C．out D．off
33．A. friends B．parents
C．teachers D．students
34．A. or B．and
C．where D．that
35．A. bad B．surprising
C．exciting D．great
36．A. if B．when
C．since D．because
37．A. see B．look after
C．hear from D．telephone
38. A. scattered B．different
C．large D．divided
39．A. new B．old
C．easy D．same
40．A. close B．near
C．live D．friendly
阅读下面材料，在空白处填入适当内容(1个单词)或括号内单词的正确形式。
Mr.Johnson lived in the woods with his wife and children. He owned __41__farm，which looked almost abandoned.__42__(lucky)，he also had a cow which produced milk every day.He sold or exchanged some of the milk in the towns nearby __43__other food and made cheese and butter for the family with what __44__(leave)．The cow was their only means of support，in fact.One day，the cow was eating grass __45__it began to rain heavily.While making great efforts to run away，she __46__(fall) over the hill and died.Then the Johnsons had to make a living __47__the cow.In order to support his family，Mr.Johnson began to plant herbs and vegetables.Since the plants took a while to grow，he started cutting down trees __48__(sell)the wood. Thinking about his children’s clothes，he started growing cotton too.When harvest came around，he was already selling herbs，vegetables and cotton in the market __49__people from the towns met regularly. Now it occurred to__50__that his farm had much potential and that the death of the cow was a bit of luck.
阅读短文，文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏词符号(∧)，并在其下面写出该加的词。删除：把多余的词用斜线()划掉。修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1. 每处错误仅限1词；2.只允许修改10处，多者(从第11处起)不计分。
Wang Peng and Yong Hui are couples. Before they got married, they opened their own restaurants and competed for each other. Wang Peng thought his meal was good and his restaurant ought to be full of people, and people went to a newlyopened restaurant belonging to Yong Hui.
Curiosity drove him inside his restaurant. But there were few choices of food and drink on the menu, which making people slim. He couldn’t have Yong Hui get away with telling people lies. After doing research on, he realized what was wrong with her restaurant. Then he won his customers back by using a discount and a new sign. But Yong Hui came to his restaurant glaring him angrily. Wang Peng thought her menu was too limiting, and advised her to try a meal. They chatted and thought they should combine their idea and provide a balanced diet with food full of energy and fibre. After some time, they cooperated and got married, working and living together happy.
假如你是李华， 你的笔友Jane最近总是感觉身体不适，因此写信向你询问如何保持身体健康， 请你根据以下要点提示用英文给他回信。要点提示：
1. 合理饮食，避免吃脂肪高及含糖多的食物，多吃新鲜蔬菜和水果；
2. 锻炼身体，合理锻炼有助身体健康；
3. 保证充足睡眠，不要熬夜；
4. 你的其他建议……
字数：100词左右(信的开头和结尾已给但不计入总数，可适当增加细节)。
Dear Jane，
I’m glad to receive your letter, But at the same time, I ‘m sorry to hear that you are not very
well these days. _________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
______________________________________________________________________________
Yours sincerely,
Li Hua
参考答案
A篇：文章大意：本文主要讲述的是食物可以让我们生存，但是现在的很多疾病也是与食物有关的。告诉我们要特别注意自己所吃的食物。
1. A　细节理解题。根据第一段第三句话Some research has shown that perhaps 80% of human illness is related to food and 40% of cancer is related to food as well.可知，百分之八十的疾病都是由我们吃的食物引起的，故A项正确。
2. A　细节理解题。根据第一段最后一句话In 1945, some researchers realized that things commonly used to keep colour in meats and other food additives(添加剂)caused cancer.可知，这些让肉着色的添加剂会导致癌症。那么对人体是有害的，故A项正确。
3. D　推理判断题。根据第一段前三句话可知，食物可以让我们生存，但是现在的很多疾病也是与食物有关的。说明对于我们的食物我们要特别注意，故D项错误，所以选D项。
4. C　细节理解题。根据文章最后一段第二句The additives which we eat are not all so direct.可知，很多的添加剂都不是直接的影响人体的健康的。故C项正确。
B
文章大意：本文介绍了吃绿色食品的好处。
5. D　细节理解题。由第一段最后两句话“A green diet …—a diet that’s ecoand waistlinefriendly. Eating green can be healthier and beneficial to the climate.”可知，吃绿色食品对我们的健康有利而且对改变气候有利。
6. D　推理判断题。由第二、三段的介绍可知，只有谷物不会造成碳排放。
7. A　细节理解题。由第三段第一句话“The most efficient way to reduce the carbon footprint of your menu is to eat less meat, especially beef.”可知。
8. A　主旨大意题。由文章大意可知。
C
9. A　从第一段的第一句话People are overweight for many reasons, the most important one of which is that they eat the wrong foods...可知A项是正确答案。
10. B　纵观全文，讲了人类肥胖的主要原因，以及人们怎样做就会减肥，故B项正确。
11. D　从文中的Lowfat Diets Do Not Work可排除A、B、C三项；从全文可知，D项正确。
D
文章大意：想要减肥，除了少吃外，还和房间有关系。建议有4条：1.房间要明亮；2.用冷色系会减少食欲；3.放一些舒缓的音乐就餐；4.用小的碗碟。
12. B　根据全文第一段Here are some ways to turn your home into part of your diet plan.可知，这篇文章更可能是对那些在乎自己体型的人有帮助。
13. B　根据第三段第三句话In one study...可知在蓝色的房间内人吃的相对较少。
14. C　最后一段介绍，要想少吃，要用小碗小勺，前面介绍说到，吃得快，房间暗会增加饮食，放舒缓的音乐有助于减少饮食的速度和进食量。故选C。
15. A　根据开头的后文可知，本文就房间的布置给那些想减肥的人士提了一些建议。所以选A可以更好地概括全文
文章大意：生活中，我们经常熬夜，这对我们的身体有很大影响，文章介绍四个方法可以在熬夜的时候保持清醒。
16．G　考查句意理解和上下文。根据上文：The realities of life often make it become “we should get more sleep later.”可知我们经常得不到足够的睡眠要么是因为有很多工作要做，要么是因为又很多有趣的事情要做，所以选G。
17．C　考查句意理解和上下文。根据上文：Being physically exhausted isn’t fun when you are trying to stay up late.可知锻炼不要太多，做一些就足够了，所以选C。
18．E　考查句意理解和上下文。根据上文：If you are pulling an allnighter, you’re going to need a lot more food than you are used to eating.可知你的大脑会用到25%的总的卡路里，所以选E。
19．F　考查句意理解和上下文。根据上文：It’s tempting (诱人) to switch to sugary caffeine drinks like Red Bull, but the sugar will lead to a crash.可知当你熬夜的时候，你的血糖会不正常，所以选F。
20．B　考查段落大意题。根据这段的句子：Turn the lights down at night because bright lights keep you awake.可知这段介绍的是要避免明亮的灯光。所以选B。
21. C　句意：吃快餐而非妈妈在家做得香喷喷的饭菜。instead of“而不是”，符合句意。
22. B　由首句可知，人们追求吃饭速度必然到饭店吃快餐，而不吃“家里”母亲煮的可口饭菜。
23. A　already指“已经做了”；still“仍然”；not在此指“没有做”；just指“刚做”。结合语境“他们去饭菜’已经煮好’的商店”，可知already符合句意。
24. B　该空替代上文的meal。
25. D　由下文的their dollar可推知用pay，指付款。
26. A　他们来饭店是吃饭的而不是做其他事。本句意为“他们十分钟之内就吃完饭”。
27. A　人们都到外面吃饭，必然对“家庭”不利。
28. C　a great deal意为“许多次”，修饰动词。
29. C　人们频繁更换地点是为了“更换”工作。
30. C　下文“Every twentyfive seconds planes are taking off from airports.”可推出此处用constantly“不停地”。
31． B　此句意为“他们搬到大城市”。搬到某个地方为move to。
32. A　当人们搬迁到各个城市时，他们将老朋友“留下”。leave out“遗漏”；leave off“停止”。
33. A　与人们关系密切的人除了父母、小孩子之外就是“朋友”了。
34. D　关系代词引导定语从句，先行词a place指物且在定语从句中作宾语，应填that。
35. A　人们离开亲人朋友频繁搬迁当然会产生“不良”后果。
36. B　“当他们年老时”这是一般事实，没有假设意味，可排除A项；C、D项表因果关系，在此意义不合。
37. B　老人离子女这么远以至于当他们变老时没有人来“照料”他们。
38. A　人们四处搬迁必然使家庭“分散”。
39. B　本文主要讲新旧两种生活方式的对比。这里指的是以前的事情。
40. A　社会没有了老风味，而这老风味曾使人们紧密联系在一起。
文章大意：这篇短文讲述的是约翰逊先生一家人靠着农场里的奶牛维持生活，但是在一次意外中奶牛死了，约翰逊先生不得不想其他办法继续生活。他一边种药草和蔬菜，一边砍树去集上卖木头。上帝在给他关上了一扇门的时候，又给他打开了一扇门。
41．a　句意：他拥有一个农场，这个农场看起来都快废弃了。a 是不定冠词，表示泛指一个，修饰可数名词单数。根据文意可知，约翰逊先生和家人住在树林里，他拥有一个农场。故填a。
42. Luckily　句意：幸运的是，他还有一头奶牛，每天都能产奶。luckily副词，幸运的是。根据文意可知，约翰逊先生的农场很破旧，都快要废弃了。但是还有奶牛每天都产奶，能让他维持生存，所以这是一件幸运的事。这里用副词形式修饰整个句子。
43．for　　句意：他去附近的镇里卖牛奶，或是用牛奶来换其他的食物。本句话中exchange 的意思是交换，根据句意可知，约翰逊先生用牛奶来换其他的食物。这里是用短语exchange...for...，故填介词for。
44．was left　句意：他去附近的镇上卖牛奶，或是用牛奶来换其他的食物，用剩下的牛奶制作奶酪和黄油。leave离开，剩下，留下。根据文意可知，约翰逊先生一家靠农场里的奶牛产奶来生活。除去卖掉的和换其他食物的牛奶，剩下的他就用来制作奶酪和黄油。这里what was left是一个宾语从句，根据句意可知用被动语态。
45．when　句意：一天，奶牛正在吃草，这时突然开始下起大雨。when是并列连词，意思是“正在这时”。这句话使用的句型是be doing sth. when...，正在做某事这时……。
46．fell　句意：在慌忙逃跑的时候，奶牛摔下了山死了。fall摔倒，掉下来，根据文意可知，这篇短文使用的是一般过去时态，故这里填过去式fell。
47．without　句意：奶牛死了，约翰逊先生不得不继续生活。without除……外，没有。根据文意可知，奶牛在慌忙躲雨的时候，不小心摔死了，因此约翰逊先生就没有了可供谋生的奶牛。故填without。
48．to sell　句意：因为这些药草和蔬菜需要花费时间来生长，约翰逊先生就开始砍树来卖木头。sell卖，销售。根据文意可知，约翰逊先生一边种植药草和蔬菜，一边砍树去卖掉木材。这里用动词不定式形式在句中做目的状语。
49．where　句意：丰收的时候，他已经在人们定期赶集的市场上去卖药草、蔬菜和棉花了。where 在这里引导的是一个定语从句，修饰先行词the market。
40．him　句意：现在看来好像他的农场是非常有潜能的，奶牛的死也似乎给他带来了好运气。It occurred to sb. that...某人突然发现……，这是一个固定句型，因为这篇短文讲述的是约翰逊先生，故填him。
Wang Peng and Yong Hui are couples. Before they got married, they opened their own restaurants and competed  each other. Wang Peng thought his meal was good and his restaurant ought to be full of people,  people went to a newlyopened restaurant belonging to Yong Hui.
Curiosity drove him inside  restaurant. But there were few choices of food and drink on the menu, which  people slim. He couldn’t have Yong Hui  away with telling people lies. After doing research on, he realized what was wrong with her restaurant. Then he won his customers back by using a discount and a new sign. But Yong Hui came to his restaurant glaring him angrily. Wang Peng thought her menu was too ， and advised her to try a meal. They chatted and thought they should combine their  and provide a balanced diet with food full of energy and fibre. After some time, they cooperated and got married, working and living together .
参考范文：
Dear Jane，
I’m glad to receive your letter. But at the same time, I’m sorry to hear that you are not very well these days. In your letter you asked me how to stay healthy. Here is my advice.
Firstly, you should keep a balanced diet. You should avoid eating food high in fat and too much sweet food. You’d better eat more fresh vegetables and fruits. Secondly, taking exercise every day helps build (up) a strong body. Why not take more exercise in your spare time? As we all know, regular exercise is an important part of keeping us healthy. Finally, make sure you have enough sleep and you mustn’t stay up too late at night.
By eating properly and exercising regularly, you can keep your body at a proper weight and stay healthy. I truly hope my advice is helpful and you’ll get well soon.
Best wishes!
Yours sincerely,
Li Hua