21世纪大学英语课后习题题目 unit4

UNIT4accordingly breed certainly deceive homogeneous inclusive indifference irony irritation racialreadily superior uncover variable verbal welfare 1. Even though animals within a_may look similar to us humans, they probably look unique to each other.2.Students have different individual abilities and potentials, and therefore should be taught_.3.Many Americans would deny the existence of a single American culture partly because there is such_ diversity in the country.4.Preadolescent(青春前期的)groups are _;that is, members are usually of the same sex and come from the come from the same neighborhood.5.The travel agency will make every arrangement for your trip and the expenses, all _ are estimated at$300.6. All developed nations maintain a variety of social_ programs to help unemployed or underemployed people to function more fully in society.7. Lying is defined as _someone about certain matters or facts.8. The _my boss showed was simply due to my failure to make a favorable comment on his arrangement.9.The _that educational psychologists have found to be important in classroom teaching include the time teachers allocate to instruction, the amount of content they cover, the percent of time that students are engaged in learning, and so on.10.The Austrian physician and founder of psychoanalysis ,Sigmund Freud ,used his psychotherapy to _painful and forgotten memories in his patients.11.An instance of_ is the suggestion, put forward with apparent seriousness by the English satirist Jonathan Swift in his A Modest Proposal, that the poor people of Ireland should rid themselves of poverty by selling their children to the rich to eat.12. Human learning and memory have been studied mostly with_ materials (such as word lists and stories) or with tasks requiring motor skills (such as learning to type or to play an instrument).13. Babies will_ learn to walk on their own when they are offered a reward.14. When depressed, these patients experience painful sadness, negative thinking, and _to things that used to bring them happiness.15. The probability of an outcome is represented by a number between 0 and 1, with probability 0 indicating _that an event will not occur and probability 1 indicating_ that it will occur.16. IQ scores may vary according to testing conditions ,and thus it is advisable to understand results of the tests as falling within certain range ,such as average or _. as ofen as not consist of due to go through within part in reality in terms of live/measure up to1. The major method of instruction for schools of the United States and many other countries stresses the educational development of the child _individual needs and interests.2. The explosion in use and popularity of the Internet in the 1990s is most likely _the World WideWed.3. A quality control inspector is responsible for making sure that every product _the specified standard before it goes into circulation.4. If you do what you are really interested in and try hard, youll find, _, that you are living with contentment. 5. The Greek philosopher Socrates was also a great teacher, whose method _asking questions that forced his students to think deeply about the meaning of life, truth,andjustice.6. His plan is an ambitious one and I doubt whether he will really _.7.The secretary general ,like the rest of the UN staff, is supposed to be independent ,but_ he must rely on member countries, especially the five permanent Security Council members, to get anything done .8. its been agrued that the problem with teaching have been brought about _ by inadequate facilities.1._(正如课文中的例子所说明的)，the nonverbal communication between a teacher and his students contributes to their success.2._(正如前面提到的),labeling is a way of thinking that excludes individuality and variations.3._(众所周知),a balanced diet and exercise keep one fit and healthy.4.The lease lasts two months, from January 1 to March 1 inclusive,_(按照合同上达成的协议)。5.The tour guide took us the Palace Museum in the morning and to the Summer Palace in the afternoon ,_(正如起初安排的那样).would ratherthan1. Just think of our parents devotion!_(overwork themselves to make life better for oursake,spend the hard-earned money on themselves).2.Hes reserved. During the journey he_.(read a best-seller, chat with others).3. If when you study abroad you_, just because the culture is strange to you, you are unlikely to benefit much from the experience. (Confine yourself in the library, go out to meet and talk with local people).4. If this opportunity can get me some somewhere in the future, I_. (Give up mu short-term interest, let it slip away)5. At some points in our lives, we _.(not tell our parents whats in our minds, sit down and communicate with them like friends)UNIT 5 afflict correspondence craving emulate ignorance inevitable intense interval maximum miniatureoutrage practically request sizable succeeding1.The first artificial intelligence conference in 1956 inspired researchers to undertake projects that _ human behavior in areas of reasoning ,language comprehension , and communications.2. In 1979 the U.S.Supreme Court ruled that states may require the consent of one parent of minor _an abortion.3. By 1951 industrial production had exceeded prewar peaks; it continued to rise in the _.4. That park contains _reproductions of such famous sights in China as the Great Wall and the Summer Palace.5. According to our professor ,unemployment is an _consequence of free market economics.6. There are nearly 2900 radio stations associated with ABC, as well as _publishing group.7. Dont worry .The danger from these snakes is _ nothing.8. A crowed of people gathered, _ by the way the police officers were hitting the two men.9. Psychological drug dependency is characterized by a _ for the drug and belief that one cannot function without taking it.10.The bomb was designed to cause the _amount of harm to the _number of people.11. Altough breast cancer primarily _females, about 1400 male breast cancers were also reported in the US in 1997.12. Some peoples attitudes towards foreigners are based on sheer_ and prejudice.13. When he stood up from his seat, he suddenly felt an_ pain in the lower part of his back.14. We see each other at regular _-usually once a week.15. I read a very interesting biography of Marxs last week, which is based on his _with Engels over 40 years.1. Toms boss asked him to take control of the office for a couple of weeks while she was away.2. As he fell down from the cliff the mountaineer was lucky enough to grab a branch with his left hand.3. Such projects as road or dam building, mining, or large-scale farming can cause great hardships to people whose lives depend on the land.4. The government began to support small business when it realized that were the key to economic growth.5. Adrenaline helps the body to get used to sudden stress by increasing heart rate and raising blood pressure.6.A central purpose of drama has always been to provide a means for a society to think carefully about itself and its beliefs.7. I had see