题目列表(包括答案和解析)

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16.She refused to treat these discoveries as though they belonged to her,… 

    她不同意把这些新发现看作是属于她自己的东西……

1)as though = as if 是连词词组,意为“好似”,“就好像”,引导方式状语从句或表语从句,从句通常用虚拟语气

She loves the child as though he were her own.

她爱这个孩子,就像是她自己的儿子一样。

They spoke as if they had known about it.

听他们说话的口气,好像他们已经知道这件事了。

但注意as if / though 从句在与些动词,如look, smell, taste, sound连用时,可用陈述语气。

例如:It sounds as if someone is knocking at the door.

    听起来好像有人在敲门。

2)belong to  是个短语动词意为“属于……”;“为……所拥有。”   

  例如:Who does this bike belong to?   这辆自行车是谁的?

3)share sth. with sb.  和某人分享……

Premier Zhou shared the joys and sorrows with the people. 周总理与人民同甘共苦。

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15.It looked like ordinary salt,but was one million times more radioactive than uranium.

    看起来它就像普通的盐,而它的放射性却比铀要大一百万倍。

  times名词,在这里表示倍数,下面介绍四种倍数表达法:

①A+be+倍数+as+形容词原级+as+B.

  Asia is four times as large as Europe.亚洲的面积是欧洲的四倍。

②A+be+倍数+比较级+than+B.

  Asia is three times larger than Europe.亚洲的面积比欧洲大三倍

③A+be+倍数+the size / length /height /depth/width+of +B

 Asia is four times the size of Europe.

④The size /length / height /depth /width+of +A+be +倍数+that of B.

 The size of Asia is four times that of Europe.

 要注意用time表示倍数时,一般只限于基数在内的三倍或三倍以 

 上;若表示两倍可用副词twice或形容词double

 例如:Ten is double five.   十是五的二倍。

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14.We must work, and above all we must believe in ourselves.

    我们必须工作,尤其重要的是我们必须对自己有信心、

  1)above all 是插入语,意思是“首要的”,“尤其是”。

 Never waste anything, but above all, never waste time.

 任何东西都不可浪费,尤其不可以浪费时间。

  2)believe in “信赖”,“信任”,“相信……之存在”,“信仰”,“相信……有价值”,之意。后接名词或代词,但不能接从句。  例如:

I wonder why a lot of people believe in God.

我奇怪为什么很多人信上帝。

We believe in Harry. He is an honest man.

我们信任哈里,他是个诚实的人。

注意believe和believe in 在意思上的不同believe sb./ sth意思是相信某人所说的话或某事的真实性。believe后接名词,代词,从句或带不定式的复合结构

例如:We believe that what he said is true. 我们相信他所说的话是真实的。

  Do you believe the story to be true?你认为那故事是真的吗?

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13.They devoted all their hours to working in their laboratory.

    他们把全部时间投入了实验工作。

  devote …to 意为“奉献,致力于,专心于”,特别要注意.“ to”为介词,而不是

  动词不定式符号。

   例如: Mr Jackson devotes his attention to the study of Chinese.

      杰克逊先生专心致志地研究汉语。

      As a young man, Marx devoted himself to the revolution cause.

      当马克思还是个青年的时候,就献身于革命事业了

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12.In 1898 she discovered the first of these new radioactive minerals which she

    named “polonium” in honour of her motherland-Poland…

  1898年,她发现了第一批这种新的放射性矿物质,为向她的祖国-波兰表

  示敬意。她把这种矿物质取名为“钋”。

    介词短语in honour of意思是“为了纪念/尊敬某人(某事)。” 例如:

  We celebrate Teachers’ Day on September 10th every year in honour of our teachers.

    我们每年九月十日庆祝教师节,向教师表示敬意。

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11.There was a certain mineral, which was even more radioactive than uranium.

    有一种矿物质,它具有的放射性甚至比铀还强。

   1)certain是形容词,是“某个”,“某种”解。表达了并不十分确切地知道“某人”

    或“某事”之意。例如:

Her daughter is working in a certain hospital in Beijing. 她的女儿在北京某家医院工作。

Under certain conditions,water becomes ice.  在一定条件下,水可以变成冰。

   2)在which引导一定语从句中,副词even修饰了句中形容词比较级more radioactive.

   3)可用来修饰比较级的副词和短语还有:much,  far , even ,still , a little,  a great deal,  by far 等

   Let’s work harder to win still greater success.

   让我们更加努力工作以取得更大的成功。

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10.Not long before another scientist had found that uranium gave off rays. …

    不久前另一位科学家发现了铀能够发出射线,…

    give off  是“散发”,“发出”的意思。 例如:

    Roast ducks give off a delicious smell.  烤鸭散发出极香的味道。

    Boiling water gives off steam.沸腾的水发出水蒸汽。

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9. She had very little money to live on, ate very little and was always cold in winter.

    她的生活费很少,吃得很少,冬天还经常挨冻。

    动词不定式to live on作定语,修饰名词money。

    这里不定式是由不及物动词构成的,它与被修饰的词是状语关系。

    这样该不及物动词后面要有必要介词。

    例如:Give me a piece of paper to write on.   给我一张纸,未写字

      There is nothing to worry about   没有什么可担心的。

      He is a good comrade to work with.他是一位可与之共事的好同志。

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7.Madame Curie will always be remembered as the discoverer of radium.居里夫人作为镭元

  素的发现者,将永远被人们所怀念。

1)Madame 读作[m  d  m]或[m  ’da:m ]来自法语,用法与Mrs.相同,此处是“夫人”之意。

2)remember在此处的意思是“怀念”,“纪念”,“铭记”。(=keep in mind ,not to forget) 例如:

Abraham Lincoln will be remembered as one of the greatest leaders by American people.

亚伯拉罕·林肯作为最杰出的领袖之一,将永远被美国人民所怀念。

   Her kindness will always be remembered by us.  我们将永远记住她的好意。

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