推理判斷題專講專練：

　　第一篇

　　Feeling tired lately? Has the doctor said he cannot find anything wrong with you?Perhaps he sent you to a hospital， but all the advanced equipment there shows that there is nothing wrong.Then consider this，you might be in a state of subhealth.Subhealth， also called the third state or grey state，is explained as a border line state between health and disease. According to an investigation by the National Health Organization，Over 45 percent of subhealth people are middle aged or elderly. The percentage is even higher among people who work in management positions as well as students around exam time.Symptoms include a lack of energy， depression， slow reactions， insomnia， agitation and poor memory. Other symptoms include shortness of breath， sweating and aching in the waist and legs.

　　The key to preventing and recovering from subhealth， according to some medical experts，is to form good living habits， alternate work with rest， exercise regularly， and take part in open-air activities. As for meals， people are advised to eat less salt and sugar. They should also eat more fresh vegetables， fruits， fish， because they are rich in nutritional elements-vitamins，and trace elements——that are important to the body.Nutrition experts point out that it is not good to eat too much at one meal because it may cause unhealthy changes in the digestive tract. They also say that a balanced diet is very helpful in avoiding subhealth.

　　1. According to this passage，which of the following is right?

　　A. When you are in a state of subhealth，you should go to see a doctor and buy some medicine.

　　B. When you are in a state of subhealth，you should stay home and keep silent.

　　C. When you are in a state of subhealth，you should find out the reasons and relax yourself.

　　D. When you are in a state of subhealth，you should have yourself examined in foreign countries.

　　答案：C解析：找出每個(gè)選項(xiàng)的依據(jù)句，沒有依據(jù)句的選項(xiàng)即為答案。

　　2.As for food，experts suggest that_________.

　　A. we should eat less B. we should never eat meat

　　C. we should have meals with less salt and sugar

　　D. we should have meals without salt or sugar

　　答案：C解析：找出每個(gè)選項(xiàng)的依據(jù)句，沒有依據(jù)句的選項(xiàng)即為答案。

　　第二篇

　　During the American War of Independence, women played an active part in fighting in three ways. First, women formed a special branch of the Continental Army, spoken of as “Women of the Army”, some women worked as nurses in the field hospitals, tending wounded soldiers; some worked as cooks in the army troops; a good many women acted as water carriers, when necessary, all the above-mentioned women who had had many chances to observe how the men fired guns, could take the place of the wounded men. The second way that women served in the Army was as regular troop members who wore men’s uniforms and fought side by side with their men comrades. In theory, women were not supposed to fight as soldiers in battles. But when the Army was badly short of soldiers and when women were really good soldiers, who would be against women fighting in battles? Thirdly, from city streets to country villages, many able women were in charge of the work to supply food, clothing and medicine for the Army, and when the situation was dangerous, they called on all the women to take up arms to defend their own homes.

　　3. This passage would most probably be assigned(布置)reading for a course in what subject?

　　A. Nursing.

　　B. History.

　　C. Social Work.

　　D. Labor studies.

　　答案：B解析：先了解全文大意，再看四個(gè)選項(xiàng)進(jìn)行排除。

　　第三篇

　　I had just gone to bed after a very hard day when the phone rang. It was an eccentric farmer. I had never met him before although I had heard people talk about him. He sounded quite nervous and he had been talking for a minute or so before I understood anything. Even then all I could make out was that someone called Milly had had a very accident. I hadn't the slightest idea who she was but I obviously had to go.It had been snowing heavily that day and I didn't know the way. I had been driving for at least an hour when I finally found his place. He was standing there， waiting for me. “She meant more to me than anyone ......even my own wife!” he said. I could see that he had been crying. I thought something terrible had taken place， a possible scandal. I was even more shocked when he told me he had put her in the barn “I wouldn't leave here out in the cold!” he said.

　　Milly had clearly been a secret lover of his. I was about to tell him he could not expect me to cover anything up when he opened the barn door. He lifted his candle and I saw a dark figure on the ground. “She was such a good cow! I wouldn't let anyone but a doctor touch her!” he said， and burst into tears again.

　　4. The person who told the story is probably a _______.

　　A. policeman

　　B. farmer

　　C. newspaper reporter

　　D. country doctor

　　答案：D解析：從整個(gè)故事的敘述中推理得出。

　　第四篇

　　Memory is the ability to keep track of things that have happened in the past. Memory really is learning. One needs memory to ride a bicycle. A dog needs to remember if it is to come when called.Memory is said to be stored in the brain as a "memory trace (記憶痕).”What makes up thistrace is not known. Some scientists believe that certain chemical substances may carry certain memories. For example, one substance, when given to rats, causes them to fear the dark.Other research into memory has to do with how the brain works. Psychologists use three means to find out how a person remembers. For example, give a person a grocery list. Let the person memorize the list, and then put it away. The most natural way to find out how much a person remembers of the grocery list is to ask what he or she remembers. This is called the method of recall. Another method is called recognition. Give the person another grocery list. Ask him or her to choose items on the first list from the items that are on only the second list. Often a person will be able to or she cannot recall. A third method of finding how much a person remembers is called relearning. Here the person is asked to read over the first list. The person will probably learn the list the second time faster than he did the first time. The difference in the time it takes to relearn the list is thought of as a measure of how much a person has remembered.One way of remembering something is to repeat it many times. Interest is very important.

　　Boring lists of facts are much more difficult to remember than something that we understand and are interested in. Motivation, or wanting to do something, is also important. Motivation is linked with reward. For example, a hungry animal quickly learns how to do something if that action gets the animal food. In humans, wanting to learn is often motivation. The praise of a teacher or the knowledge that an answer is correct is rewarding.

　　5. We can learn from the 2nd paragraph that .

　　A. bad memories may cause rats to fear the dark

　　B. it is hard to tell what a memory trace consists of

　　C. chemical substances carry certain memories

　　D. memory is stored in the brain as a substance

　　答案：B解析：先了解全文大意，再鎖定第二段，最后用排除法。

　　2020年成人高考練習(xí)題庫(kù)>>>，進(jìn)入焚題庫(kù)——成人高考考試——題庫(kù)——做題、每日一練、模擬試卷、歷年真題、易錯(cuò)題等，可隨時(shí)隨地刷題

　　低基礎(chǔ)怎么提升學(xué)歷?高中畢業(yè)怎么直接升本科學(xué)歷?2020年成人學(xué)歷提升報(bào)名信息、政策通過咨詢熱線：4000-525-585進(jìn)行咨詢。