If you are writing or studying, it makes much difference where the light comes from. People use
36 and pens every day. They have to be very careful about the
37 of the light because the light shines on their work.
Every
38 gets its light either from daylight
39 the window or from the lamps,
40 no matter what kind of light it is, the way it shines is very important to the eyes.
Take a book and sit with your
41 towards the window, and try to read. Your shadow(影子) falls all over the page and makes it
42 for your eyes as if you were in a
43 room. Now turn around and face the window. The page is in shadow again,
44 the bright light is in your eyes.Try sitting with your
45 side towards the window. This is very good for reading, but if you were writing, the shadow
46 fall across the page and trouble you
47 .There is another way – sit
48 your left side to the window. Now everything is perfect for
49 as well.
Whatever kind of light is in the room, the rule about the right way to sit is
50 the same. So you see different ways to sit make much difference in writing or studying.
| 【小题1】 | | A．eyes | B．heads | C．books | D．hands |
|
| 【小题3】 | | A．house | B．woman | C．man | D．animal |
|
| 【小题4】 | | A．from | B．through | C．into | D．inside |
|
| 【小题6】 | | A．side | B．back | C．body | D．front |
|
| 【小题7】 | | A．good | B．bad | C．useful | D．clear |
|
| 【小题8】 | | A．bright | B．clean | C．dirty | D．dark |
|
| 【小题10】 | | A．front | B．back | C．left | D．right |
|
| 【小题11】 | | A．can | B．may | C．has to | D．ought to |
|
| 【小题12】 | | A．few | B．a few | C．little | D．a little |
|
| 【小题13】 | | A．by | B．with | C．against | D．near |
|
| 【小题14】 | | A．speaking | B．reading | C．writing | D．playing |
|
| 【小题15】 | | A．only | B．never | C．hardly | D．always |
|
