中考英语模拟试题及答案.doc

2017年中考英语模拟试题及答案(2)

1. If the teacher asks a question, you should give an answer. If you do not understand the question, you should put up your hand and ask the teacher to repeat the question. If you don t know the answer , it s all right to tell the teacher that you don t know . Then he or she knows what you need to learn.

2. There is no excuse for not doing your homework. If you can not go to school, you should call your teacher or your classmate and ask for the homework. It is your responsibility to find out what homework you have missed. It is not the teacher s job to remind you of missed homework.

3. You must not be absent(缺席) on a test day. If you are badly ill, call and let the teacher know you will not be there for the test. If your teacher allows you to take a makeup , you should take the test within one or two days after you return to class. Bad illness is the only reason for missing a test.

4. Be on time! It s not polite to be late. Also, it bothers other students. If you must come in late, be sure to do it quietly. Have your books out of your bag before you come into the classroom. Then go to your seat and sit quietly. In the US, it is not necessary to knock at the door before you come into the classroom.

根据短文内容，选择正确答案：

46. If you can not go to school,___________.

A. the teacher will remind you of the homework

B. the teacher will call you what your homework is

C. you should find out what your homework is

D. you don t have to do your homework

47. If you are badly ill,__________________

A. you can t be absent on a test day

B. you should take the test within one or two days

C. you should let your teacher know that you will be there for the test

D. you can miss the test

48. In the US ,_______if you are late.

A. it s all right to come into the classroom within knocking at the door

B. take your books out of your bag after you come into the classroom

C. it s not necessary to keep quiet when you enter the classroom

D. it s not polite to knock at the door

49. The underline word makeup in the 3rd paragraph means________

A. 化妆

B. 编造

C. 组成

D.补考

50. The main idea of the passage is_______

A. that you should answer the teacher s questions in class

B. that you have the responsibility to do your homework

C. the rules you should follow as an American student

D. that it s polite to be on time for class

(B)

About ten men in every hundred have the trouble of color blindness in some way. Women are luckier, only about one in two hundred is affected(感染)in this matter. Perhaps, after all ,it is safer to be driven by a woman.

There are different kinds of color blindness. For example, a man cannot see deep red. He may think that red, orange and yellow are all shades (影子) of green. Sometimes a person can t tell the difference between blue and green. Only a few unlucky men may see everything in shades of green a strange world indeed.

Color blindness in human beings is a different thing to explain. In only one eye there are millions of very small things called cones(锥状细胞) . These help us to see in the bright light and to tell differences between colors. These are also millions of rods (杆状细胞)，but these are used for seeing when it is nearly dark. They show us shapes but not colors.

Some insects have favorite colors. Mosquitoes(蚊子) like blue but do not like yellow. A red light will not attract insects, but a blue light will. Human beings also have favorite colors. Yet we are lucky. With the help of the cones in our eyes, we can see many beautiful colors by day, and with the help of the rods we can see shapes at night.