题目内容
[ ]
B. in
C. between
D. at
云南师大附小一线名师提优作业系列答案
冲刺100分单元优化练考卷系列答案Many years before the United States was founded(建立), Americans had already invented barbecues. But the first barbecues, in fact ,were the invention of the Taino Indians of Haiti, who dried their meat on raised frames(架子)of sticks over fires. Spanish explorers spelled the Taino word as barbacoa, and as time passed, English settlers along the Atlantic coat had their own barbecues.
One summer day in 1773, Benjamin Lynde, a citizen of Massachusetts, wrote in his diary, “Fair and hot ; Browne;hack overset.” That is , on a bright and hot day he went to the Brownes to attedn a barbecue, and his carriage(马车)fell over. It shows that the barbecue had its social occasion by that time. Large animals would be roasted whole on frames over hot fires, and neighbours would be invited to dinner.
In later centuries, as settlers moved to the west, the barbecue went along with it, reaching an especially large size in Texas, where a pit (坑)for fuels(燃料) such as tree branches might be over ten feet deep. Today , the barbecue grills(烧烤架)which are fueled by charcoal(木炭) or electricity are likely to be small and easy to move , and can cook only parts of an animal at a time, but people still have barbecues out of doors and always invite their neighbours or friends over.
【小题1】Who invented the barbecues first in history?
| A．American people. | B．Taino Indians. | C．Spanish explorers. | D．English settlers. |
| A．is only held on a hot sunny day | B．welcomes people who keep diaries |
| C．is held both indoors and outdoors | D．has its social occasion for over 200 years |
| A．社交功能 | B．社会福利 | C．社会地位 | D．社会背景 |
| A．drying meat on raised frames of sticks over fires |
| B．roasting a whole animal over a pit full of burning tree branches |
| C．cooking parts of animals over fires on grills fueled by charcoal |
| D．heating meat in the bright and hot daylight |
Each summer 200 teenagers and 50 adults live together for eight weeks as members of a special work group. Everyone works several hours each day. They do so not just to keep busy but to find meaning and fun in work. Some teenagers work in the forests or on the farms near the village. Some learn to make things like tables and chairs and to build houses. The adults teach them these skills.
There are several free hours each day. Weekends are free, too .During the free hours some of the teenagers learn photo-taking or drawing. Others sit around and talk or sing. Each teenager chooses his own way to pass his free time.
When people live together, they should have rules. In this program the teenagers and the adults make the rules together. If someone breaks a rule, the problem goes before the whole group. They talk about it and ask, “Why did it happen? What should we do about it?”
One of the teenagers has said something about it: “You have to stop thinking only about yourself. You learn how to think about the group.”
【小题1】In one special program in New York State, young and older people_________.
| A．don’t work well together |
| B．live together like friends |
| C．teach one another new ways of building houses |
| D．spend eight weeks together, working as farmers |
| A．lead a busy life |
| B．learn new skills of farming |
| C．get used to the life on the farms |
| D．find useful things and pleasure in work |
| A．the teenagers don’t have to obey the rules |
| B．the members have to obey the rules the adults make |
| C．the members have no free time but on weekends |
| D．the members should not break the rules they make together |
| A．unpleasant |
| B．tiring |
| C．helpful |
| D．boring |
| A．The Rules of Living Together |
| B．Life in New York State |
| C．Teenagers and Adults Together |
| D．Free Hours in the Special Work Group |
Wild animals are our friends, but many of them are getting fewer and fewer. We should try to protect them. The four animals below are now in danger.
Tibetan Antelopes
Tibetan antelopes (藏羚羊) are medium-sized animals. They mainly feed on grass. They are usually found in groups of about 20. They are killed for their wool, which is warm, soft and fine and can be made into expensive clothes. Although people can get the wool without killing the animals, people simply kill them before taking the wool. The number of them is dropping year by year. There are less than 75,000 Tibetan antelopes left in the world, down from a million 50 years ago.
Golden Monkeys
Golden monkeys are mainly found in Sichuan, Gansu, Shanxi provinces and Shengnongjia mountainous area of Hubei Province. Golden monkeys have golden-orange fur. They move around in the daytime, usually in groups of as many as 100 to 200 heads, or 20 to 30 heads. They feed on fruits and young leaves of bamboos. But people are destroying the environment where they live. Trees and bamboos are disappearing, so golden monkeys have less and less to eat.
Elephants
Elephants are very big and strong. They are bigger than any other animals on land. They are grey and have long trunks and tusks. They have poor eyesight, but very good hearing and smell. They can lift heavy things and break down branches with their trunks. Elephants are very friendly towards each other and towards their neighbours. Normally, they live in a group for many years. Young male elephants do not leave the group until they are about 12 years old. Now, there are very few elephants in the world. The number of them is becoming smaller and smaller because their living areas are used for farming. Also, people hunt them for their tusks.
Wolves
Wolves are not very big. They have grey fur. Wolves have very good eyesight, hearing and smell. Wolves’ food is various. They eat animals, insects and snails. They are friendly to each other and never attack people. They do not kill for fun. Wolves are in danger, too. They are losing their living areas because people cut down forests. Soon they will have no home or food.
【小题1】Tibetan antelopes usually live in groups of about _______.
| A．20 | B．30 | C．100 | D．200 |
| A．Tibetan antelopes. | B．Golden monkeys. |
| C．Elephants. | D．Wolves |
| A．There are less than 7,500 Tibetan antelopes left in the world now. |
| B．Golden monkeys usually move around during the night. |
| C．Elephants have good eyesight, but very poor hearing and smell. |
| D．Wolves are friendly to each other and they never attack people. |
| A．Wild animals in danger |
| B．How to hunt wild animals |
| C．Animals in the zoo |
| D．How to train the animals |