题目内容
18.Fruit or juice,which is nutritionally(滋养地)superior?This is almost the same as the age-old question:The chicken or the egg,which came first?Usually,juicers remove the juice and some pulp (果肉) from fruits and/or vegetables.It takes a lot of fruit to make a container of juice.We do get all of the vitamins,minerals,beneficial plant chemicals and carbohydrates in juice out of a whole fruit.But we do not get much of the fiber,the part that aids our digestive process,fills us up,and may help protect us against heart diseases and certain cancers.
However,you may be surprised to discover that some juices actually contain more necessary nutrients (营养).For example,apples are not a good source of vitamin C,but many types of apple juice are fortified with vitamin C.
Juice has more calories than fresh fruit due to added sugar and less fiber.If calories are your primary concern,choose fresh fruit over juice and drink water if you are thirsty.We do not feel as filled up from juice because it does not contain any fiber.For many people,drinking a caloric beverage (饮料),such as juice,is not as satisfying as eating the same amount of calories in food.For those of us who need to increase caloric intake (such as athletes,children,or teens) juice is a GREAT choice.
Kids love the taste of pure fruit juice,and parents love it because it is a healthy source of nutrients.But avoid junk fruit beverages(饮料) which are mistaken for juiceblendsthat contain various fruits like grape,apple and pear.These juices do not have the natural levels of vital nutrients that 100percent pure juices like orange juice provide.
59.According to the passage,you'd better haveB to help prevent heart disease.
A. juice
B.fruits
C.calories
D.minerals
60.What can we learn from this passage?D
A.We can get out of fruit all the nutrients which aid our digestive process.
B.If you want more calories,fruit might be your better choice.
C.People may prefer juice to food in taking in the same amount of calories.
D.We can hardly determine which provides more nutrients,juice or fruit.
61.The underlined word"blends"in Paragraph5probably means"A".
A.substitutes
B.products
C.mixtures
D.containers
62.The author writes the passage mainlyD.
A.to help people learn more about fruit and juice
B.to call on people to drink more juice
C.to persuade people to avoid junk juice containing various fruits
D.to remind people of negative effects of juice.
分析 本文主要介绍我们喝果汁时,我们得到了维生素,矿物质等,但失去了纤维物质,而吃水果时,有的水果则没有果汁营养丰富.真是各有利弊.
解答 59-62 BDAD
59.B 推理判断题.根据第二段But we do not get much of the fiber,the part that aids our digestive process,fills us up,and may help protect us against heart diseases and certain cancers可知,但我们没有获得过多的纤维,这帮助我们消化,也保护我们不得心脏病和某些癌症,即:果汁中缺乏纤维,要抵御这些疾病,最好吃水果.故选B.
60.D 主旨大意题.根据第一段This is almost the same as the age-old question:The chicken or the egg,which came first?可知,这和一个古老的问题一样:是先有鸡还是先有鸡蛋?水果和果汁各有利弊,谈不上哪好哪不好.故选D.
可知,
61.A 词义猜测题.根据下文These juices do not have the natural levels of vital nutrients that 100percent pure juices like orange juice provide可知,这些果汁没有像100%橘汁提供必要的自然营养物,即这些是果汁替代品.故选A.
62.D 推理判断题.根据第二段But we do not get much of the fiber,the part that aids our digestive process,fills us up,and may help protect us against heart diseases and certain cancers(但我们没有获得过多的纤维,这帮助我们消化,也保护我们不得心脏病和某些癌症)和第四段For many people,drinking a caloric beverage,such as juice,is not as satisfying as eating the same amount of calories in food(对许多人来说,喝果汁所获得的热量并不像吃食物所获得相同的热量那样令人满意)可知,这些都是果汁的负面因素.故选D.
点评 高考中选用的科技文往往反映的是当今人类最先进的科技水平和最新的科研成果.我们阅读它的过程其实就是学习科学知识,掌握科技信息的过程.然后,理解文章,分析文章,以阅读材料所提供的科学事实为依据,同时得出的结论还应符合基本的科普常识,在细心对照基础上,经过一番分析、综合,然后就要根据题目要求对选项作出正确判断了,这些判断包括选项的表达是否符合原文的意思,对概念,文句的理解是否正确,对要点归纳是否全面等,从而排除错误选项,选择最合适的答案.
A. | block | B. | bond | C. | title | D. | shadow |
On my way home that afternoon,I saw the same man in the same place.He was(38)Aon the ground with two doctors beside him.This time my(39)Cpaused.He wasn't a(40)Cat all.He was(41)Ccertainly,but he wore a nice suit and was clean-shaven.Shame rocked me.How painful for that sick,old man to have(42)Cfrom the coldness of the entire day!He probably reached out to(43)Dfor help.No one stopped,out of sight,out of(44)A.
A different season and I again(45)Ban old man half lying on the footpath,not far from where the Winter Man had been.(46)Cup in the familiar rush of people going to work,I barely(47)Bat him.However,the(4)8Dof the old Winter Man came back to me vividly.I walked back to him and(49)Cdown to ask him if he was OK.He told me he was diabetic(糖尿病的)and it might be a good idea to(50)Aan ambulance,which I did-it was a few minutes away.
In a whisper,he said to me,"Thank you.Nobody(51)B.except you."We looked into each other's eyes for a moment.(52)Bwas spoken without a word being said.As the(53)Dambulance's alarm beli shows the arrival of help,a number of emotions rushed at me.I felt sad for the Winter Man and ashamed that I had almost walked past another person(54)C.I was amazed that it had been so easy to be(55)B.
36.A.recognized | B.regarded | C.appointed | D.announced |
37.A.worriedly | B.calmly | C.hurriedly | D.slowly |
38.A.lying | B.kneeling | C.sleeping | D.standing |
39.A.eyes | B.heart | C.step | D.breath |
40.A.doctor | B.thief | C.beggar | D.liar |
41.A.dirty | B.rich | C.old | D.mad |
42.A.escaped | B.experienced | C.suffered | D.learned |
43.A.policemen | B.cleaners | C.volunteers | D.passers-by |
44.A.mind | B.control | C.reach | D.ability |
45.A.went over | B.came across | C.ran after | D.drove over |
46.A.Stuck | B.Broken | C.Caught | D.Held |
47.A.shouted | B.glanced | C.pointed | D.stared |
48.A.action | B.performance | C.voice | D.memory |
49.A.lay | B.sat | C.knelt | D.pushed |
50.A.call | B.rent | C.send | D.stop |
51.A.noticed | B.cared | C.replied | D.believed |
52.A.Little | B.Much | C.None | D.Some |
53.A.leaving | B.disappearing | C.passing | D.approaching |
54.A.at hand | B.on purpose | C.in need | D.at ease |
55.A.shameful | B.helpful | C.grateful | D.joyful |