北京师范大学2011年考博英语真题

The subjects of the following studies are taken from the history of the Renaissance, and touch what I think the chief points in that complex, many-sided movement.

I have explained in the first of them what I understand by the word, giving it a much wider scope than was intended by those who originally used it to denote that revival of classical antiquity in the fifteenth century which was only one of many results of a general excitement and enlightening of the human mind, but of which the great aim and achievements of what, as Christian art, is often falsely opposed to the Renaissance, were another result. This outbreak of the human spirit may be traced far into the middle age itself, with its motives already clearly pronounced, the care for physical beauty, the worship of the body, the breaking down of those limits which the religious system of the middle age imposed on the heart and the imagination.

I have taken as an example of this movement, this earlier Renaissance within the middle age itself, and as an expression of its qualities, two little compositions in early French

Summary原题，google出来的too，一个百科全书里的词条：

computer-assisted instruction (CAI), a program of instructional material presented by means of a computer or computer systems.

The use of computers in education started in the 1960s. With the advent of convenient microcomputers in the 1970s, computer use in schools has become widespread from primary education through the university level and even in some preschool programs. Instructional computers are basically used in one of two ways: either they provide a straightforward presentation of data or they fill a tutorial role in which the student is tested on comprehension.

If the computer has a tutorial program, the student is asked a question by the computer; the student types in an answer and then gets an immediate response to the answer. If the answer is correct, the student is routed to more challenging problems; if the answer is incorrect, various computer messages will indicate the flaw in procedure, and the program will bypass more complicated questions until the student shows mastery in that area.

There are many advantages to using computers in educational instruction. They provide one-to-one interaction with a student, as well as an instantaneous response to the answers elicited, and allow students to proceed at their own pace. Computers are particularly useful in subjects that require drill, freeing teacher time from some classroom tasks so that a teacher can devote more time to individual students. A computer program can be used diagnostically, and, once a student's problem has been identified, it can then focus on the problem area. Finally, because of the privacy and individual attention afforded by a computer, some students are relieved of the embarrassment