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18.When animals and plants use color to be noticed it is called advertising coloration(着色).Advertising coloration can be used to either warn or attract animals.
The bright colors of flowers and berries ale advertising coloration that attract animals.Flowers need to be pollinated(授粉)to reproduce.Bees and hummingbirds ale attracted to bright colors and will pollinate the flowers.Some pollinated plants will produce berries.These berries will turn a bright color when they are ripe.The bright color lets berry-eating birds know the fruit is sweet and safe to eat.After birds eat the berries,the seeds will pass through their digestive system and be left behind.Some of the seeds left behind will grow into new plants!
Color is also used to attract mates(配偶).Many male birds like the northern cardinal are brightly colored to attract females.Bright feathers can be a sign of how healthy the bird is!Female birds are naturally attracted to healthier males because their offspring will be healthier.Female birds are often less colorful.This helps hide them when they are nesting.
Advertising coloration is also used to warn animals away.The ladybug has bright orange wings with black spots.Its coloring warns meat-eating animals that the ladybug tastes awful.The striped skunk(带条纹的臭鼬)has white stripes that are a warning to meat-eating animals that they may be in for an unpleasant surprise if they try to attack.
Some animals,like the red-eyed tree frog,may scare enemies away with their color,Red-eyed tree frogs sleep during the day.If a meat-eating animal comes up to them and they open their eyes,the bright red color of their eyes might shock the animal long enough to give the red-eyed tree flog time to hop away to safety.

56.The best title for the passage would beA.
A.Advertising Coloration    B.Animal Colours
C.Plant Colours             D.Interesting Colours
57.Which function of advertising coloration does the 2nd paragraph mainly explain?B
A.Warning animals.      B. Attracting animals.
C.Attracting mates.     D.Reproducing.
58.Which of the following is the correct order of the events according to Paragraph 2?C
a.Birds east the berries.
b.Seeds grow into new plants.
c.Some plants produce berries.
d.Bees pollinate the flowers.
e.These berries turn a bright color.
f.The flowers have bright colors.
A.a→b→f→e→d→c    B.e→c→a→b→f→d
C.f→d→c→e→a→b    D.b→e→a→c→f→d
59.Female birds decide whether a male bird is healthy according toD.
A.whether it is big in size    
B.whether it fights its enemy bravely
C.whether it has healthier offsprings  
D.whether it has bright coloured feathers
60.Which of the following is true?D
A.Female northern cardinals have more colorful feathers than males.
B.Red-eyed tree frogs sleep during the day with their eyes open.
C.If a meat-eating animal happens to eat a ladybu9,it will be poisoned to death
D.All the animals named in the last two paragraphs protect themselves with their colours.

分析 本文属于说明文阅读,作者通过这篇文章主要向我们描述了动物和植物用颜色来注意它叫广告色,广告色可用来警告或吸引动物.

解答 56.A.主旨大意题.根据第一段When animals and plants use color to be noticed it is called advertising coloration(着色).Advertising coloration can be used to either warn or attract animals可知主要讲了动物和植物用颜色来注意它叫广告色,广告色可用来警告或吸引动物;故选A.
57.B.细节理解题.根据第二段The bright colors of flowers and berries ale advertising coloration that attract animals.Flowers need to be pollinated(授粉)to reproduce可知第二段解释广告色彩的吸引动物的功能;故选B.
58.C.细节理解题.根据第二段可知顺序为花有鲜艳的颜色,蜜蜂授粉的花,有些植物产生浆果,这些浆果变成明亮的颜色,后鸟吃浆果,种子长成新的植物;故选C.
59.D.细节理解题.根据第三段Many male birds like the northern cardinal are brightly colored to attract females.Bright feathers can be a sign of how healthy the bird is可知许多雄性鸟类喜欢北方的基本色彩鲜艳吸引女性.鲜艳的羽毛可以是鸟是多么健康的标志;故选D.
60.D.细节理解题.根据最后一段Some animals,like the red-eyed tree frog,may scare enemies away with their color,Red-eyed tree frogs sleep during the day可知一些动物用保护自己的颜色被命名;故选D.

点评 考察学生的细节理解和推理判断能力,做细节理解题时一定要找到文章中的原句,和题干进行比较,再做出正确的选择.在做推理判断题不要以个人的主观想象代替文章的事实,要根据文章事实进行合乎逻辑的推理判断.

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7.Stress is a physical and mental feeling which breaks the physiological balance.A major source of teen stress is school exams,and test anxiety is not uncommon.So,how can parents help their teens go over it before an exam?
-Be involved.
    Parents need to be involved in their teen's work.What they look for is your presence-to talk,or simply to sit with them quietly.Communicate openly with your teen.Encourage your teen to express his/her worries and fears.
-Help them get organized.
    Help your teen think about what he/she has to study and plan accordingly.Together,you and your teen can work out a timetable so that he/she can study more efficiently.
-Give them a nutritious diet.
It's important for your teen to eat a healthy,balanced diet during exams.Exam stress can make some teens lose their appetite.If this happens,encourage your teen to eat light meals or sandwiches.A healthy diet rather than junk food is best for reducing stress.
49.The passage is mainly written to helpD.
A.educators        B.professors          C.students          D.parents
50.What is the major source of teen stress?B
A.Parents'expectation.B.School exams.
C.Loss of appetite.D.Lack of sleep.
51.Which is not the best for reducing stress?A
A.Junk food.B.A light meal.C.A nutritious diet.D.Sandwiches.
52.The passage mainly tells usA.
A.how to help your teenagers to go over pressure before an exam
B.how to encourage your teenagers to relax         
C.how to encourage your teenagers to express their fears of worries      
D.how to get involved in teen's work.

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科目:高中英语 来源: 题型:阅读理解

8.Sharing cars to work is not unusual.But what about sharing time to raise children together?In Ningbo city of Zhejiang province in East China,young mothers in the same neighborhood pool their children together,and share the responsibility of being parents.
    Spending every day together,but not families-in this coastal city of East China,three mothers are trying a new way of raising their kids,by pooling them together.
Among the mothers are both office workers and housewives.They say they do so not just because of the tight schedule.
     Jiujiu's mother said,"By kids pooling,we mean to create an opportunity for the kids to spend time together so that we can observe our kids,learn more about them.And then we can discuss how to better bring them up."
     The three families have been doing so for two years,in school days and holidays.Their children have grown used to each other's company,
     Chichi's mother said,"My son was a bit shy.We've been talking him to be more active,but he hardly changed.After joining the kids pool,suddenly we found him willing to communicate with others now.When we are not there,he has to rely on himself to get along with his pals."
     Generally,mothers speak highly about the pooling.The mothers describe the pooling as bringing the running water into a closed pond.It opens a window to a different world for both kids and parents.But there are moments when opinions differ.Xiaoxiao's mother said,"Sex education for example.Kids will be curious about it when they reach a certain age.Personally I want to talk with my child about it,frankly and sincerely.But the other two moms think it better not to bring it up."Xiaoxiao's mother says her solution is to share some parenting guidebooks with other mothers and let them make the decision.
     The headmaster of the kindergarten believes such pooling activities test not only children,but also the parents.Jin Hongqing,kindergarten headmaster said,"Parents need to be tolerant and patient.They shouldn't play the blame game when kids fight with each other.It's better to let the kids solve the issue by themselves.What they can do as parents is to communicate."
69.All the following aspects are the benefits of kids pooling EXCEPTC
A.It saves time and helps relieve mothers'burden
B.It allows parents to learn more about kids
C.It offers better education than the kindergartens.
D.It allows kids to learn to share and be independent.
70.Why is sex education mentioned in the passage?D
A.To suggest children are sometimes curious about it.
B.To explain sex education is not suitable for children.
C.To indicate mothers think highly of kids pooling.
D.To show sometimes mothers have different opinions.
71.What's the writer's attitude towards kids pooling?A
A.Unclear.B.Favorable.C.Negative.D.Doubtful.
72.Which of the following can best serve as the title of the passage?D
A.Chinese parenting.
B.Sharing cars.
C.Sharing children.
D.Kids pooling.

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