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阅读下面短文,按照句子结构的语法性和上下文连贯的要求,在空格处填入一个适当的词或...

阅读下面短文,按照句子结构的语法性和上下文连贯的要求,在空格处填入一个适当的词或使用括号中词语的正确形式填空,并将【

】填写在答题卷标号为16-25的相应位置上。 Vitamins are complex chemical substances 16        (find) in many foods.  The human body needs them for health and 17         (grow).  The body makes some vitamins, 18  usually in amounts too small to meet its needs. 19         vitamins are not made in the body.  These must be supplied.  No one knows exactly 20        all vitamins work.  Doctors 21    know that vitamins have very special uses.  One vitamin 22        cannot take the place of another.  The steady absence of one vitamin in 23       otherwise complete diet causes a deficiency disease.  Rickets, scurvy, and pellagra are examples of deficiency diseases. It is best to obtain vitamins 24       eating the foods in which they occur.  There are also pills that contain a single vitamin or a combination of vitamins.  People should consult 25       doctors before they take any vitamin pills. 【答案】  found  growth  but  Other  how  do  therefore  an  by  their 【解析】  found 过去分词做定语。Substance与find构成被动关系,指在食物中被发现的,用过去分词的形式。  growth    用名词作为介词for的宾语。  but  上下文存在着转折的关系,人体可以合成维他命,但是数量太少。  Other 这里指其它的维他命表示身体合成的。  how   这里指没有人知道维他命是如何起作用的。How指如何。  do   do用在一般现在时,放在动词原形前面,表示强调。  therefore 上下文存在着因果关系,因此一种维他命是不能代替另外一种的。  an        后面的diet是可数名词,故使用a修饰指单数。  by             by表示用某种方式做某事。  their       their就是指上文出现的people.是他的所有格形式。
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When we read books we seem to enter a new world.  This new world can be similar to the one we are living in, or it can be very    1   .  Some stories are told    2   they were true.  Real people who live in a normal world do real things; in other words, the stories are about people just like us doing what we do.  Other stories, such as the Harry Potter books, are not    3   .  They are characters and creatures that are very different from us and do things that would be   4 for us.

But there is more to books and writing than this.  If we think about it, even realistic writing is only    5   .  How can we tell the difference between what is real and what is not real?  For example, when we read about Harry Potter, we do seem to learn something about the real world.  And when Harry studies magic at Hogwarts, he also learns more about his real life than    6   .  Reading, like writing, is an action.  It is a way of    7   .  When we read or write something, we do much more than simply look at words on a page.  We use our    8   --- which is real --- and our imagination ---which is real in a different way --- to make the words    9   in our minds.

Both realism and fantasy use the imagination and the “magic” of reading and writing to make us think.  When we read    10   realistic, we have to imagine that the people we are reading about are just like us, even though we know that we are real and they are not.  It sounds   11   , but it works.  When we read, we fill in missing information and    12   about the causes and effects of what a character does.  We help the writer by pretending that what we read is like real life.  In a way, we are writing the book, too.

Most of us probably don’t think about what is going on in our    13   when we are reading.  We    14   a book and lose ourselves in a good story, eager to find out what will happen next.  Knowing how we feel    15   we read can help us become better readers, and it will help us discover more about the real magic of books.

1.

A.possible

B.easy

C.new

D.different

 

2.

A.that

B.what

C.whether

D.as if

 

3.

A.realistic

B.reasonable

C.moral

D.instructive

 

4.

A.difficult

B.impossible

C.important

D.necessary

 

5.

A.thinkable

B.designed

C.imagined

D.planned

 

6.

A.lessons

B.dreams

C.experience

D.magic

 

7.

A.working

B.thinking

C.understanding

D.living

 

8.

A.knowledge

B.skill

C.words

D.grammar

 

9.

A.come to life

B.come to light

C.come to the point

D.come to nothing

 

10.

A.a newspaper

B.something

C.everything

D.a story

 

11.

A.dangerous

B.serious

C.strange

D.terrible

 

12.

A.talk

B.learn

C.read

D.think

 

13.

A.mind

B.life

C.world

D.society

 

14.

A.turn up

B.pick up

C.cook up

D.bring up

 

15.

A.what

B.how

C.when

D.why

 

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Jerry did not regret giving the comment but felt ______ he could have expressed it differently.

A. why              B. how              C. that             D. whether

 

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One learns a language by making mistakes and ______ them.

A. corrects         B. correct          C.to correct        D. correcting

 

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By the time you have finished this book, your meal ______ cold.

A. gets             B. has got          C. will get         D.is getting

 

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—Look at those clouds!

—Don’t worry. ______ it rains, we’ll still have a great time.

A. Even if          B.As though         C. In case          D. If only

 

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