题目内容

8.Dear Mr or Ms,
         I feel(66)delighted(delight) to know that Australian Environment Council will host a three-week eco-tour to Australia.As(67)anenvironmental volunteer,I sincerely want to participate in this activity and introduce(68)myself(my) as follows:
     My name is Li Ming(6)studying (study) in Chenguang Middle School.I am an easy-going and hard-working boy.What interests me most is eco-tour.I have (7)0taken(take) part in many eco-tour(71)activities(activity),which give me a deep impression,motivating me to contribute to our environment.(72)Atthe same time I can speak English fluently and(73)easily(easy) communicate with the local people.
     I'm greatly convinced that I will benefit a lot from this three-week eco-tour,(74)whichwill have a profound influence on my environmental volunteer service.I'd appreciate it if you can take my application into consideration.
     I am looking forward to(75)getting(get) your reply.
                                                 Yours,
                                                  Li Ming.

分析 这是一封申请信.
我申请加入澳大利亚环保委员会举办的为期三周的生态旅行.我叫李明,在晨光中学学习.作为一名环保志愿者,我已经参加了许多次环保旅行活动.而且我的英语很流利,这样就容易和当地人交流.我确信这样三周的生态旅行会有利于我进行环保志愿者的服务.

解答 66.delighted.考查派生词.做系动词feel的表语用形容词delighted,表示"高兴的".
67.an.考查冠词.修饰environmental volunteer用不定冠词an,表示"作为一名环保志愿者".
68.myself.考查反身代词.和主语是I呼应,用反身代词 myself,表示"自我介绍".
69.studying.考查反身代词.study做Li Ming的定语,二者之间是主动关系,所以用doing做定语.表示"我叫李明,在晨光中学学习."
70.taken.考查谓语动词的现在完成时态.根据主语和助动词I have 可知谓语动词用现在完成时态,表示"我已经参加了许多次环保旅行活动."
71.activities.考查名词复数.根据修饰词 many 可知可数名词activity的复数activities.
72.At.考查固定短语.At the same time 表示"同时".
73.easily.考查副词.修饰动词短语communicate with the local people用副词easily,表示"容易和当地人交流".
74.which.考查非限制性定语从句的关系词.代指先行词this three-week eco-tour,做非限制性定语从句的主语,用which,表示"这样三周的生态旅行会有利于我进行环保志愿者的服务".
75.getting.考查非谓语动词.looking forward to用doing做宾语,所以用getting.

点评 考查语法填空.
形容词和副词的区别是语法填空题里必须考查的语言点,所以要了解二者的句法功能.副词用于修饰动词,形容词,副词以及整个的句子;而形容词一般只修饰名词和代词,做定语和表语.

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3.Pakistan's mud mystery
On September 24,2013,an earthquake struck the southwest of Pakistan,taking more than 300lives and leaving hundreds of thousands homeless.But after the horrible disaster,people living by the coast received another shock---they saw a new island,which seemed to have appeared out of nowhere,in the sea just over a kilometer from the shore,which has become a global curiosity.
How was it formed in just a few minutes?
As we know,islands in the sea are usually formed by volcanoes.There are many volcanoes under the sea.As the hot lava (岩浆) rushes out of the earth's crust (地壳) and cools down,it piles up and forms the shape of a mountain.When the mountain grows higher than the sea level,the part that's above the water becomes an island.
This time the island was brought about by a"mud volcano"instead of by a regular volcano.Lava is not the only thing that's locked under the earth's crust---there is also gas.When an earthquake happens and breaks part of the crust,the gas is released at an extremely high speed,pushing mud up to the surface.But only extremely powerful earthquakes can cause mud volcanoes to push up enough mud to produce islands---and this 7.7-magnitude earthquake in Pakistan was strong enough.The island is about 20meters high,up to about 90meters wide and 30meters long,nearly the size of a soccer field.
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56.How many shocks did people in Pakistan receive on September 24,2013?(within 1word)
Two.
57.Where does the hot lava come from?(within 5words)
From under the earth's crust./From inside the earth.(Volcanoes under the sea.)
58.How does mud come above the surface of water?(within 6words)
It is pushed up by gas.
59.When will a mud volcano island be possibly formed?(within 6words)
When the earthquake is powerful enough (extremely powerful).(when the crust is broken.)
60.How long is the new mud volcano island likely to last?(within 3words)
A few months.(Several months.).
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  The biggest gains go to countries that import most of their oil like China,Japan,and India,But doesn't the extra money in the pockets of those countries'consumers mean an equal loss in oil producing countries,cancelling out the gains?Not necessarily,says economic researcher Sara Johnson."Many oil producers built up huge reserve funds when prices were high,so when prices fall they will draw on their reserves to support government spending,and subsidies(补贴) for their consumers."
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  Economist Carl Weinberg believes the negative effects of plunging oil prices are overwhelming(压跨)the positive effects of cheaper oil.The implication(牵连)is a sharp decline in global trade,which has plunged(暴跌)partly because oil-producing nations can't afford to import as much as they used to.
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51.What does the author mainly discuss in the passage?D
A.The reasons behind the plunge of oil prices.
B.Possible ways to stimulate the global economy.
C.The effect of falling oil prices on consumer spending.
D.The impact of cheap oil on global economic growth.
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A.Manufacturers can produce consumer goods at a much lower cost.
B.Consumers will spend their saving from cheap oil on other commodities.
C.Lower oil prices have always given a big boost to the global economy.
D.Oil prices may rise or fall but economic laws are not subject to change.
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A.They use their money reserves to back up consumption.
B.They suspend import of necessities from overseas.
C.They reduce production drastically to boost oi1 prices.
D.They try to stop their economy from going into free-fall.
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D.Its effects on the global economy go against existing economic laws.
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A.People are not spending all the money they save on gas.
B.The global economy is likely to undergo another recession.
C.Oil importers account for a larger portion of the global economy.
D.People the world over are afraid of a further plunge in oil prices.
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