Is it true ?
1.Wearing the wrong type of glasses will do harm to your eyes .
This is not true for adults , although incorrect glasses may not be good for children under 10 . Ready-made glasses , and not wearing when you should , won’ t do harm to your eyes , but you may see better with glasses that are specially made for you .
2.Watching too much television is bad for you eyes .
This is not true. People with easily affected eyes may find they get red and aching from staring at a fixed distance for long periods , but there won’ t be any lasting effects .
3. Carrots will help you see in the dark. Carrots are rich in beta-carotene, which the body can change into vitamin A, too little of which can cause night blindness. However , people in most countries don’ t need to worry about vitamin A deficiency(缺乏), night blindness is more likely to be connected with another vision problem .
小題1:According to the passage , which of the following is TRUE ?
A.Ready-made glasses will do harm to one’s eyes.
B.Wearing the wrong glasses may do harm to children’s eyes.
C.The human body is unable to change beta-carotene into vitamin A.
D.Watching less television may do harm to children’s eyes.
小題2:Night blindness is most likely caused by _____ .
A.staring for long periods |
B.too much beta-carotene |
C.not enough vitamin A |
D.vision problems |
小題3:According to the article , eye problems can be corrected by _____ .
A.wearing specially-made glasses |
B.performing eye exercises |
C.cutting back on television |
D.eating more carrots |
小題4:Watching too much television can cause _____ .
A.night blindness |
B.lasting eye problems |
C.a number of vision problems |
D.eye trouble for a limited time |
小題5:The main purpose of this article is to _____ .
A.tell people of the importance of their eyes |
B.tell people how to protect their eyes |
C.tell people to have more carrots |
D.tell people something more about their eyes |