福建师大附中高三英语期中试题

概要：phere,” said Dr Caldeira.“And we predict the amount of future acidity will exceed(超过) anything we have seen over the last several hundred million years, let alone perhaps after rare disastrous events such as asteroid(小行星) impacts.However, it is not absolutely clear what that means for ocean life.Most organisms live near the surface, where the greatest pH change would be expected to occur, but deep-ocean life forms may be more sensitive to pH changes.Coral reefs(珊瑚礁) and other organisms whose shells contain calcium carbonate(碳酸钙) may be particularly affected if the water’s acidity levels keep going up, the team predict.They could find it much more dif

These researchers have tried to predict what will happen in the future by combining what we know about the history of the oceans with computer models of climate change.“This level of acidity will get much more extreme in the future if we continue releasing CO2 into the atmosphere,” said Dr Caldeira.“And we predict the amount of future acidity will exceed(超过) anything we have seen over the last several hundred million years, let alone perhaps after rare disastrous events such as asteroid(小行星) impacts.

However, it is not absolutely clear what that means for ocean life.Most organisms live near the surface, where the greatest pH change would be expected to occur, but deep-ocean life forms may be more sensitive to pH changes.Coral reefs(珊瑚礁) and other organisms whose shells contain calcium carbonate(碳酸钙) may be particularly affected if the water’s acidity levels keep going up, the team predict.They could find it much more difficult to build these structures in water with a lower pH.

In recent years some people have suggested storing carbon dioxide from power station in the deep ocean as a way of dealing with global warming.But Dr Caldeira said that such a strategy should now be re-considered.“Previously, most experts had looked at ocean absorption of carbon dioxide as a good thing --- because in releasing CO2 into the atmosphere we warm the planet, and when CO2 is absorbed by the ocean, it reduces the amount of greenhouse warming.”

71.The ocean is becoming more acidic due to __________.

A.the higher level of CO2 in the air B.the warming atmosphere

C.the increasing use of oil fuels D. the lower water pH value

72.According to Dr Caldeira, __________.

A.more oil fuels will be used in the near future

B.ocean absorption of carbon dioxide is a good thing

C.the future situation of the amount of acidity is extremely serious

D.scientists may predict climate changes with computer models

73.If the water’s acidity level keeps rising, __________.

A.the waters’ pH value will become higher and higher

B.some disastrous events will occur more often than before

C.organisms living near the surface are more sensitive to pH changes

D.ocean life whose structures contain calcium carbonate may be affected

74.Most experts once believed storing carbon dioxide in the ocean would reduce __________.

A.the CO2 absorbed by the ocean B.the amount of greenhouse warming

C.the acidity of the ocean D.the gradual release of CO2

75.The purpose of this passage is to __________.

A.show people the findings of a research team

B.introduce Dr Caldeira and his team’s research

C.warn people of the higher level of CO2

D.inform people of how acid the ocean is now

V.短文填词 (共10小题，每小题1分，满分10分)

阅读下面短文，根据以下提示：1)汉语提示，2)首字母提示，3)语境提示，在每个空格内填人一个适当的英语单词，并将该词完整地写在右边相对应的横线上。所填单词要求意义准确，拼写正确。

Dear editor,

I’m a student of Senior Three in a middle school in Fujian Province.

In order to make the best of learning ________ (材料), the Students’

76._________

Union of our school is ________ (安排) an activity.We students of Senior

77._________

Three are called on to give ________ our used books, newspapers or magazines

78._________

to the students in the lower ________ (年级) after graduation.The idea,

79._________

________ is intended to promote friendship and encourage economy, is

80._________

highly praised and s by the teachers and students alike.The

81._________

activity will be h on the first floor of the school library and it will

82._________

last about ten days, from June 10 to 20.As a student, I am strongly ________

83._________

the activity because it is very meaningful and h .I hope that this

84._________

kind of activity will continue every year in the ________.

85.________

Yours sincerely

VI.书面表达(满分25分)

作为一名中学生, 和老师建立良好的师生关系是必要的。 请你围绕这个话题，根据以下要点，写一篇英语短文,谈谈自己的看法.

1.建立良好的师生关系的必要性。

2.你认为良好的师生关系应该是怎样的?

3.如何才能建立这种关系?

注意: 词数120左右,开头已为你写好,不计入总词数.

As a middle school student, it is necessary to build a good relationship with our teachers.___

参考答案

I.听力30% 1-5 BBCBC 6-10CCBBA 11-15CBAAC 16-20BABBA

II.单选15% 21-25AABCD 26-30DCBDA 31-35AACBD

III.完型30% 36-40ABCBD 41-45BCAAC 46-50CBACA 51-55DDBDB

IV.阅读40% 56-59ADBD 60-62CCB 63-66 ADCA 67-70DDAB 71-75ACDBC

IX.短文填词10%

76.materials 77.arranging 78.away 79.grades 80.which 81.supported 82.held

83.for 84.helpful 85.future

IV.书面表达25%

One possible version:

As a middle school student, it is necessary to build a good relationship with our teachers, for it is the teachers who show love and concern for us students in study and life and they are good listeners.We students can always seek support and advice from them, from which we can benefit and learn a lot.

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