3²-1²=8;

5²-3²=16;

5²-3²=16;

7²-5²=24;

9²-7²=32.

……

People on a college campus were more likely to give money to the March of Dimes if they were asked for a donation by a disabled woman in a wheelchair than if asked by a nondisabled woman. In another 1 , subway riders in New York saw a man carrying a stick stumble（绊脚） and fall to the floor. Sometimes the victim had a large red birthmark on his2; sometimes he did not. In this situation, the victim was more likely to 3 aid if his face was spotless than if he had an unattractive birthmark. In 4 these and other research findings, two themes are 5 : we are more willing to help people we like for some reason and people we think6assistance.

In some situations, those who are physically attractive are more likely to receive aid. 7 , in a field study researchers placed a completed application to graduate school in a telephone box at the airport. The application was ready to be 8 , but had apparently been "lost". The photo attached to the application was sometimes that of a very 9 person and sometimes that of a less attractive person. The measure of helping was whether the individual who found the envelope actually mailed it or not. Results showed that people were more likely to 10 the application if the person in the photo was physically attractive.

The degree of 11 between the potential helper and the person in need is also important. For example, people are more likely to help a stranger who is from the same country rather than a foreigner. In one study, shoppers on a busy street in Scotland were more likely to help a person wearing a(n) 12 T-shirt than a person wearing a T-shirt printed with offensive words.

Whether a person receives help depends in part on the "worth" of the case. For example, shoppers in a supermarket were more likely to give someone. 13 to buy milk rather than to buy cookies, probably because milk is thought more essential for 14 than cookies. Passengers on a New York subway were more likely to help a man who fell to the ground if he appeared to be 15 rather than drunk.

①今天，这里有没有特务？你站出来！是好汉的站出来！你出来讲！

句式：____；表达效果：____

②你们完了，快完了！

句式：____；表达效果：____

③你们以为打伤几个，杀死几个，就可以了事，就可以把人民吓到了吗？

句式：____；表达效果：____

④凭什么要杀死李先生！

句式：____；表达效果：____

    Hollywood is a shiny, bright place. It is the movie capital of the world. And it is also one of the tourist destinations (目的地) in America. In 1911 the small, peaceful village of Hollywood in California was voted to become part of Los Angeles (洛杉矶). Today, over 100 years later, this village has grown into the home of one of the most well-known industries in the world — the American film industry.

    With this growth came many well-known symbols. There is the famous Hollywood sign which stands above the hills of the town. The first sign was built in 1923. Then there is the Hollywood Hall of Fame (名人堂), where great actresses, actors and directors leave their footprints or handprints. Norma Talmadge was the first actress to do this in 1927. But the most famous of all is the Oscar Academy Awards. Every spring, a large number of actresses, actors and directors wait excitedly and nervously to find out if they have won an "Oscar". This year was the 85th Oscar Academy Awards. It was held on February 25 in Los Angeles. Ang Lee, a Chinese director, won the Award for Best Director again. It was the second time he had won the Award.

    Nowadays it is the home of films, and thousands of hopeful young actresses, actors, writers and directors still come to "the Dream Factory" every year. But not all Hollywood dreams have been happy ones — as one actress, who later died tragically (悲惨地), said, "Hollywood is a place where they will pay you 500 dollars for a kiss, and 50 cents for your soul (灵魂)."

Hollywood