问题 解答题
解不等式:
x
6
-1>
x-2
3
,并在数轴上把解集表示出来.
答案

由原不等式,得

x-6>2x-4,

移项、合并同类项,得

-x>2,

不等式的两边同时除以-1,不等号的方向改变,

x<-2;

表示在数轴上为:

阅读理解

阅读理解。

     If you want to become a better reader, what should you know about speed of reading?

     Some people read very rapidly (很快地), while others read very slowly. But which one is better?

     The rapid reader may be a good reader when he reads a storybook for fun. But he may not be able to

slow down enough to read directions (说明) carefully. He may read so rapidly that he does not take time to

understand fully the ideas and information which are important to remember.

     The slow reader may be a good reader when he reads directions for making something. But he may

spend too much time in reading a simple story which is meant to be enjoyed but is not important enough to

be remembered.

     So, you see, either a rapid reader or a slow reader is not really a good one. If you wish to become a

better reader, here are four important things to remember about speed of reading.

     1. Knowing why you are reading will often help you to know whether to read rapidly or slowly.

     2. Some things should be read slowly throughout. Examples are directions for making or doing something,

science and history books, and Maths problems. You must read such things slowly or remember each

important step and understand each important idea.

     3. Some things should be read rapidly throughout. Examples are simple stories for enjoyment, letters

from friends and bits of news from hometown papers.

     4. In some of your reading, you must change your speed from fast to slow and slow to fast, as you go

along. You will need to read certain (某些) pages rapidly and then slow down and do more careful reading

when you come to important ideas.

1. What should be read rapidly?

A. Directions for making something.

B. Maths problems.

C. Science and history books.

D. Storybooks, newspapers, personal letters, etc.

2. What is the important thing you should keep in mind about speed of reading?

A. To read as fast as you can.

B. To fit your reading speed to your needs.

C. To read as slowly as possible.

D. To keep your reading at a certain speed.

3. Which title best gives the main idea of the passage?

A. Something about Careful Reading.

B. Be a Rapid Reader.

C. How to Read?

D. How to Be a Slow Reader?

阅读理解

Last year more than one million Filipinos worked abroad as servants,nurses,sailors and in other difficult but low-paid jobs.Southeast Asians leave their poorer countries for their richer neighbours.

Many of these wage-earners return in the end.In the meantime,they send home huge amounts of money—in the Philippines’ case,over 10% of its GDP.Between January and November,the amount was up 18% on the same period of 2005.Poverty and unemployment are still high in the Philippines and other labour-exporting(劳务输出) countries.They would be far worse but for this outflow of bodies and inflow of dollars.As for those Asian countries that import(输入) labour,as in Europe,falling birth rates mean they are going to need more foreign workers.

On January 13th leaders of the Association of Southeast Asian Nations(ASEAN) signed an agreement to help migrant(流动的) workers—with the realization that the flow of labour between their countries is a growing problem that they cannot blame on outsiders.A 2005 study showed that 8.4 million Southeast Asians worked outside their home countries,but this did not include the huge numbers of Indonesians doing so without papers.So the true total is probably rather higher.

Of the ten ASEAN countries,the Philippines,Indonesia,Myanmar,Cambodia,Vietnam and Laos export labour,Singapore and Brunei import it,and Thailand and Malaysia do both.Sziraczki of the UN’s International Labour Organization points out that,in the next ten years,the total labour force of the worker-exporting countries should grow by about a third.It makes sense to work on the problem before it gets out of control.

People in the receiving countries seem to be worried about competition for their jobs.Most Thais said their government should admit(准入) no more foreign workers,and a few thought otherwise.Even in Singapore,just over half of people are against admitting more foreign workers.Malaysians think that the increase in foreign workers has worsened crime rates(犯罪率).

小题1:It can be inferred from the case of the Philippines that______.

A.the country is Asia’s main source of migrant workers

B.labour exports lead to a 10% growth of its GDP

C.the outflow of labour helps solve its social problems

D.the country both exports and imports labour force小题2:The flow of labour is a growing problem because______.

A.there is a greater flow of labour than reported

B.more Indonesians work abroad without papers

C.some countries suffer from low birth rates

D.the ASEAN is against admitting foreign workers小题3:For the labour-importing countries,the flow of labour may lead to______.

A.higher birth rates

B.lower crime rates

C.greater money inflows

D.stronger job competition小题4:The writer of the text seems to______.

A.support the flow of labour between countries

B.report fairly on the question of labour flow

C.express his worries over the ASEAN’s decision

D.regard the outflow of labour as a serious problem