问题 填空题

判断(对的打√,错的打×,共10分)

(1)在乘法算式里,积不一定比每个因数大.______

(2)一个方桌的一个角被截去后,这个方桌就剩下三个角.______

(3)9乘一个数,这个数每增加1,积就增加9.______

(4)13名同学做纸花,每4人用一张纸,最少要用3张纸______

(5)36是4的9倍,就是36里面有4个9.______.

答案

(1)在乘法算式里,积不一定比每个因数大,√;

(2)一个方桌的一个角被截去后,这个方桌就剩下三个角,×;

(3)举例为:9×2=18,9×(2+1)=27,27-18=9,

答:9乘一个数,这个数每增加1,积就增加9,√;

(4)13÷4=3(张)…1(人),

实际需要的张数为:3+1=4(人),

答:13名同学做纸花,每4人用一张纸,最少要用4张纸,所以题干错误,即×;

(5)36是4的9倍,就是36里面有4个9,√.

故答案为:(1)√,(2)×,(3)√,(4)×(5)√.

单项选择题 A1/A2型题
阅读理解

阅读理解。

     If you're like most students, you probably read both at home and outside your home: perhaps somewhere

on your schoolyard and maybe even at work during your breaks. Your reading environment can have a great

effect on your understanding, so give some thought to how you can create (营造) or choose the right reading

environments. The right environment allows you to stay alert (专注的) and to keep all of your attention on the

text, especially when it is both interesting and difficult.

     When you're at home, you can usually create effective conditions for reading. You might want to choose

a particular place-a desk or table, for example-where you always read. Make sure the place you choose is well

lighted, and sit in a chair that requires you to sit straight. Reading in a chair that's too soft and comfortable is

likely to make you sleepy! Keep your active reading tools (pens, markers, notebooks or paper) and a dictionary

close at hand.

     Before you sit down for a reading period, try to reduce all possible interruptions. Turn off your phone, the

television, and the radio. Tell your family members or roommates that you'll be busy for a while. If necessary,

put a "Do not disturb" sign on your door! The more interruptions you must deal with while you read, the harder

it will be to keep your attention on the task at hand.

1. The author believes that the right reading environment _____.

A. helps readers a little in their reading tasks

B. helps readers a lot in their readers a lot in their reading tasks

C. can only be created at one's home

D. can only be created outside one's home

2. Which type of the following interruptions is mentioned in the text?

A. Dictionaries

B. Paper

C. Phone calls

D. Notebooks

3. What would be the best title for the text?

A. How to read fast

B. Creating an Effective Reading Environment

C. The Ways to Reduce Possible Interruptions

D. What to Read