If you are a recent social science graduate who has had to listen to jokes about unemployment from your computer major classmates, you may have the last laugh．There are many advantages for the social science major because this high-tech "Information Age" demands people who are flexible（灵活的）and who have good knowledge of social science．

There are many social science majors in large companies who take up important positions．For example, a number of research studies found that social science majors had achieved greater managerial success than those who had technical training or pre-professional courses．Studies show that social science majors are most suited to change, which is the leading feature（特点） of the kind of high speed, high-pressure, high-tech world we now live in．

Social science majors are not only experiencing success in their long-term company jobs, but they are also finding jobs more easily．A study showed that many companies had filled a large percentage of their entry-level positions with social science graduates．The study also showed that the most sought-after quality in a person who was looking for a job was communication skills, noted as "very important" by 92 percent of the companies．Social science majors have these skills, often without knowing how important they are．It is probably due to these skills that have been offered a wide variety of positions．

Finally, although some social science majors may still find it more difficult than their technically trained classmates to land the first job．recent graduates report that they don't regret their choice of study．

1．What's the main idea of the passage?

       A．Social science graduates are more likely to be employed．

       B．Computer major graduates are more likely to be employed．

       C．A lot of people take up the social science majors．

       D．Why is the unemployment problem so serious nowadays．

2．What is our present society's clearest feature?

       A．It is full of pressure．                  B．It is full of chances．

       C．It is full of changes．                    D．It is full of failures

3．Why are the social science graduates offered many jobs?

       A．Because they are more experienced than the other kinds of graduates．

       B．Because they are more flexible than the other kinds of graduates．

       C．Because they can deal with problems better than the other kinds of graduates．

       D．Because they have better communication skills than the other kinds of graduates．

4．What's the attitude of social science graduates towards their major?

       A．Disappointed．         B．Satisfied．       C．Interested．        D．Bored．

But what is teacher quality? How can one measure it reliably?

An analysis is issued on a sample of data from a Texas school district. Experts argue convincingly that teacher effectiveness should be measured by students’ gains on standardized tests: Mr. Smith is probably a better teacher than Ms. Brown if his students consistently improve their test scores more than hers do.

Though this approach is appealing, there are tricky issues. For example, what if Ms. Brown teaches in a school where students score so high there is little room for improvement?

The authors try to correct for this problem, as well as other sorts of measurement issues, to generate a measurement of teacher effectiveness. The paper is primarily concerned with how this measure is related to other observable characteristics.

The first finding is that there is a large variation in teacher effectiveness: some teachers consistently have a larger impact on their students’ achievement than others.

Second, easily observable characteristics like having a master’s degree or a passing score on the teacher certification exam are not correlated关联 with teacher effectiveness.

Then what does matter? The most important single influence is experience: first-year teachers are much less effective than others. The second year is significantly better, and by the fourth year, most teachers hit their stride.

It is not entirely clear whether this experience effect is learning by doing (the more you teach, the more effective you become) or survival of the fittest (those who are not good at teaching tend to drop out early.)

From my reading of the paper, both effects appear important and there is no simple answer. The data do suggest, however, that teacher effectiveness is pretty clear by the end of the second year, so the information to make an informed decision is available at that time.

The authors also investigate the contentious 有争议的issue of racial matching of students and teachers. Here they find strong evidence that minority teachers tend to be more effective with minority students. Again, it is unclear whether this is because of a role model effect (students respond better to a teacher of their own race) or an empathy effect 移情效应(teachers empathize better with students of their own race) or something else entirely.

The authors also look at teacher mobility. There is some evidence that teachers who quit teaching or switch schools tend to be below average in effectiveness. This is consistent with the survival-of-the-fittest model.

1.The schoolmaster could decide wisely whether to further employ the teacher by the end of the ______.

A. the first year          B. the second year             C. the third year        D. the fourth year

2.The phrase “hit their stride” most probably means “______”.

A. reach their normal level                                    B. become confident

C. walk with long steps                                            D. get bored

3.The author of this passage holds the view that ______.

A. teachers will perform better with time passing

B. ineffective teachers should leave earlier rather than later

C. teacher’s effectiveness is apparent after a couple of years

D. a master’s degree will improve teacher’s effectiveness

4.Why do black teachers tend to be more effective with black students?

A. Students fell secure, so they respond better.

B. Teachers sympathize with students of their own race.

C. There are entirely some other identified reasons.

D. The reasons are far from clear and definite.

5.Which of the following may serve as the best title?

A. The Quality of Teaching

B. Impact of Teacher Quality on Student Learning

C. Different Sorts of Measurement Issues

D. Survival-of-the-fittest Model vs. Learning-by-doing Model