Question

If you are writing or studying, it makes much difference where the light comes from. People use       and pens every day. They have to be very careful about the way of the light because the light shines on their work.

Every       gets its light either from daylight       the window       from the lamps or electricity,       no matter what kind of light it is, the way it shines towards our books or work is very important to the eyes.

Take a book and sit with your       toward the window, and try to read. Your shadow(影子) falls all over the page and makes it       for your eyes as if you were in a       room.

Now turn around and face the window. The page is       shadow again, while the bright light is in your eyes.

Try sitting with your       side toward the window. This is very good for        , but if you were writing, the shadow       fall across the page and bother you        .

There is another way – sit       your left side to the window. Now everything is perfect for writing as well.

Whatever kind of light is in the room, the rule about the right way to sit is       the same.

1.A. eyesB. headsC. booksD. hands

2.A. manB. womanC. houseD. animals

3.A. from    B. throughC. intoD. inside

4.A. and    B. thenC. asD. or

5.A. but    B. untilC. ifD. when

6.A. side    B. backC. bodyD. front

7.A. good B. badC. usefulD. clear

8.A. brightB. cleanC. dirtyD. dark

9.A. inB. intoC. onD. to

10.A. frontB. backC. leftD. right

11.A. speakingB. readingC. writing   D. studying

12.A. can B. mayC. wouldD. will

13.A. fewB. a fewC. littleD. a little

14.A. by B. withC. againstD. near

15.A. onlyB. neverC. not oftenD. always

Answer

1.C

2.C

3.B

4.D

5.A

6.B

7.B

8.D

9.A

10.D

11.B

12.C

13.D

14.B

15.D

【解析】

试题分析：这篇短文主要讲述了光线对人人们日常生活或工作的影响，无论房间有什么样的光线正确的坐姿是非常重要的。

1.名词及语境的理解。文中it makes much difference where the light comes from. People use and pens every day.人们每天使用的书和笔产生的光线是不同的， 故选C。

2.】考查名词及语境的理解。句意：每家都有光线，或者是白天通过窗户照进的光线还是通过灯或电。故选B。每家。

3.】考查介词及语境的理解。through the window通过窗户是内部通过穿过用介词through故选B

4.】考查连词及语境的理解。Either ….or…..表示或者……或者……根据意义故选D。

5.连词及语境的理解。根据文中no matter what kind of light it is, the way it shines towards our books or work is very important to the eyes.不管那种光通过我们看书或工作照射的方式对我们的眼是很重要的，故选A

6.】考查副词及语境的理解。根据题意拿一本书背对着窗户坐着，故选C,同意，达成一致。

7.】考查形容词及语境的理解。句意：如果你在一个黑暗的屋子，你的影子落在树叶上对你的眼睛产生不好的影响。Make +宾语+形容词，故用形容词故选B。

8.形容词及语境的理解。联系短文意思对在黑暗的屋子里，可知选D。

9.介词及语境的理解。句意：转过身去面对着窗户，这一页还是有影子be in shadow，故选A

10.试着用你的右边对着窗户坐下来，可知选D。

11.固定词组及语境的理解。Be good at doing 对……有益，根据题意故选B。

12.动词及语境的理解。句意：但是如果你你写的话影子就会划过那一页，根据题意应用将来时故选C。

13.短语及语境的理解。bother you打扰你，修饰动词故用副词短语a little，根据题意可知选D。

14.Try sitting with your side toward the window.是右边可知下文应是另一边在左边，根据题意可知故选B.

15.】考查副词及语境的理解。根据句意无论什么样的光里，关于正确的坐的规则是总是相同故选D

考点：科普类短文。