2019-2020年高三D部英语限时训练卷44.doc

2019-2020年高三D部英语限时训练卷44I.单项填空1. Unjust _ the punishment was, he accepted it without any plaint.A. whileB. asC. althoughD. when2. In ancient Egypt, green represented hope and spring, _ is the time of year _ things in nature start to grow after a long winter.A. when; whichB. what; whenC. which; whenD. which; that3. As you know, I have just returned from my holidays in Athens, where I _ for a fortnight.A. stayedB. had stayedC. would stayD. was staying4. _ skill, Jim is believed to be one of the best and most talented basketball players in the country.A. In salute toB. On behalf ofC. In terms ofD. In honour of5. For the Indonesians, red _ the colour of sugar because of the plant that it es from and white looks like rice.A. resemblesB. analyzesC. registersD. substitutes6. The other day, my friend John drove his car down the street at _ I thought was a dangerous speed, _ surprised everyone in the car.A. which; thatB. which; whatC. what; whichD. that; which7. As well as having a national flag, many countries use a certain flower as their national _.A. symbolB. signC. markD. signal8. An idiom often cannot be understood by looking at the meaning of its separate words. _, its meaning can be very different from the apparent meanings of its ponents.A. All in allB. In other wordsC. In a wordD. Whats more9. The British increased control over their American colonies, soldiers _ there to ensure that the Americans would obey them.A. were stationedB. to be stationedC. being stationedD. stationed10. Whether you are looking to gain new skills, or simply to improve old ones, you can _ Lilys Language School!A. look onB. catch onC. count onD. take on 11. Do you think he would have given you a hand in your time of financial difficulty? He _ had he known about it. After all, we are good friends.A. wouldnt haveB. should haveC. couldnt haveD. must have12. Black face paint is often used for someone who is violent. Used with other colours, _, black can also show that someone is trustworthy and honest.A. thereforeB. otherwiseC. luckilyD. though13. The idiom “in the black” also _ the good meaning of having money or that a business is making a profit.A. passesB. conveysC. deliversD. sends14. Idioms are an important part of language, and are used in _ from literature to films and newspapers.A. anythingB. somewhatC. everythingD. whatever15. Dad, about how long will it be before I die? You arent going to die. _?A. How do you find itB. Do you think soC. How about you D. Whats the matter with youII. 阅读理解 ANicknamed “The Cradle of Texas”, San Augustine County is full of history. It is home to the first European settlement in the state and has a number of Texas historic landmarks.The Log CabinThe Log Cabin, which houses the San Augustine County Chamber of merce as well as Tourism Center, is filled with information about attractions and events in the county and qualifies as an attraction itself. Inside the Log Cabin, paintings show the history of San Augustine and you will find a carving of the great Americans eagle by San Augustine woodcarver Joe Lander. Address: 611 West Columbia Street, San Augustine, TX, (936) 275-3610.Mission DoloresMission Dolores is listed in the National Register of Historic Palaces and is a state archaeological archives landmark. Mission Dolores also houses an extensive archive, consisting of 42 different rolls of microfilm with about 1, 200 pages of photocopies and 65 color slides, which can be studied in the reading room next to the visitors center. Address: Mission Dolores, 701 S. Broadway, San Augustine, TX, (936) 275-3815.Ezkiel W. Cullen HouseEzkiel W. Cullen House was an associated justice of the Supreme Court of the Republic of Texas, and a member of the third Congress. His 1837 house, designed by architect Augustus Phelps, is of Greek Revival style, and contains an impressive collection of works by San Augustine artist S. Seymour Thomas. Address: 205 South Congress Street, San Augustine, TX, (936) 275-5110.Jerusalem CME ChurchThe Jerusalem Memorial CME Church is considered to be the first African American church in Texas. It was established in 1845 as the CME Church, but in 1870 it changed its name to the Jerusalem CME Church. Address: South Augustine, TX, (936) 275-5533.Every October, San Augustine holds a Sassafras Festival that has live entertainment, arts and crafts, and contests.16. San Augustine County is called “The Cradle of Texas” because _.A. it is the origin of TexasB. it has many places of interestsC. many tourists visit it every yearD. its the most developed area in Texas17. In the Log Cabin, you can find _.A. some works of artB. some cultural remainsC. lots of beautiful photosD. many ancient monuments18. You can learn about the works of S. Seymour Thomas in _.A. the Log Cabin B. Mission Dolores C. Jerusalem CME Church D. Ezkiel W. Cullen HouseB For decades, public health officials have puzzled over a surprising fact about HIV: Only about 10-20 percent of infants who are breastfed by infected mothers catch the virus. Tests show, though, that HIV is indeed present in breast milk, so these children are exposed to the virus multiple times daily for the first several months of their lives.Now, a group of scientists and doctors from Duke University has figured outwhy these babies dont get infected. Human breast milk naturally contains a protein calledTenascin Cthat neutralizes HIV and, in most cases, prevents it from being passed from mother to child. Eventually, they say, the protein could potentially be valuable as an HIV-fighting tool for both infants and adults that are either HIV-positive or at risk of contracting the infection.The research, published inProceedings of the National Academy of Sciences, was inspired byprevious workby other researchers showing that, both in tissue cultures (组织培养) and live mice, breast milk fromHIV-negativemothers was naturallyendowed withHIV-fighting properties. Scientists suggested that a few different proteins in the milk could potentially be responsible, but no one knew which one.As part of the study, the researchers divided breast milk into smaller fractions (部分) made up of specific proteins via a number of filters (过滤) separating the proteins by size, electrical charge and othercharacteristicsand tested which of these fractions, when added to a tissue culture, prevented the cells from being infected by HIV. Eventually, theyfound that one particular protein was present in all the HIV-resistant fractions but in none of the others: Tenascin C.Tenascin C works by blocking a key protein onHIVs envelopethat normally ties up to a receptor on a T cells membrane called CCR5. In doing so, Tenascin C prevents HIV from mixing with the T cell and injecting its RNA inside.Still, the researchers say that other natural elements in milk might play a role in fighting HIV as well. “Its clearly not the whole story, because we do have samples that have low amounts of this protein but still have HIV-neutralizing activity,” the studys lead author Permar says.“So it may be actingin concert withother antiviral and antimicrobial factors in the milk.”Whatever those other factors are, though, the finding vindicates (证明的正确) recent changes toUN guidelinesthatremend even HIV-positive mothers in resource-poor countries should breastfeed, if theyre taking anti-retroviral drugs to bat their own infection.The next steps, Permar says, are determining which area of Tenascin C is active and whether it can effectively prevent transmission in a live animal. If it works, it could potentially beincorporated(合并) into an HIV drug with broader applications. Its evenpossiblethat it could someday be adapted to reduce the risk of HIV transmission in adults as well as infants.19. What is the main idea of Paragraph 1?A. The breast milk from an infected mother doesnt contain HIV at all.B. Its less likely for infants feeding on infected mothers breast milk to catch HIV.C. The possibilities of infants catching HIV have nothing to do with infected mothers.D. Children breastfed by infected mothers wont catch HIV though exposed to it frequently.20. Why did the researchers divide breast milk into smaller fractions?A. To find out Tenascin C.B. To make up specific proteins.C. To add them to a tissue culture.D. To test what prevents cells being infected.21. Which of the following about Tenascin C is true?A. It has bee an effective tool in fighting HIV.B. It was first found by Permar and her research group.C. It can prevent transmission in a live animal effectively.D. It can sometimes prevent mother-to-child transmission of HIV.22. What can we know about Permar and her research group according to the passage?A. They have found a cure for HIV.B. They have helped changeUN guidelines.C. They will do more researches on Tenascin C.D. Their finding is based on their previous work.CHe leant down to the pickpocket. The heaving and gasping had stopped, but he was still making a show of his breathlessness.“Thats better,” Mallon said. “Can you stand up? Try to stand up. Here,” he said, and gripped the pickpockets arm and forced him upright until he saw his face for the first time. As the pickpocket labored for breath, he gazed up at Mallon with his dark eyes.“How could you?”they asked.Mallon might have said, “Because you tried to steal from me.” But he was still conscious of the flush of joy hed felt when his blow struck home when he knew hed hurt the man. Where that joy came from he couldnt say, but he knew that its roots were deeper than some clumsy failed theft.Fat drops of rain began to patter on theawning(雨篷).“How are you?” Mallon said. “Can you walk?” The pickpocket turned away and leant against the store window with both hands, and his head sank lower as his shoulders rose and fell. A gray-haired woman inside the store rapped on the glass and made a shooing motion. When the pickpocket ignored her, she rapped harder and kept rapping.“I have to go,” Mallon said. “Im sorry.” He looked up at the sky. “Im sorry,” he said again, and stepped into the rain and walked quickly up the street.One of the Bangladeshi umbrella sellers was working the corner, and Mallon had just paid seven euros when he heard a woman shouting. He didnt want to look back but did. It was the woman from the shop, pushing and batting the pickpocket away from the window while he bent down and covered his head like a boxer trying to get through the last seconds of a round. Mallon slipped his wallet back into his jacket pocket and took the umbrella that the Bangladeshi had opened for him.The pickpocket was out on the sidewalk now, in the rain. The woman stood just under the awning with her arms crossed over her chest.“Excuse me, madam,” Mallon said, ing up to them. “This man isnt well. He needs to rest a moment.”“I know these people,” she said. “Our Romans dont want them here.”The rain fell in sheets, ran down the pickpockets shinyscalpand face, down his leather jacket.“Here,” Mallon said, and offered him the umbrella, but he only looked at Mallon with his hurt dark eyes and then lowered his head again. Mallon bumped him in the shoulder with the handle of the umbrella. “Go on take it!” he said. And finally, with a beaten, unwilling look, the pickpocket did.And that was when he saw a taxi round the corner with a light glowing on its roof. Mallon ran out waving his arm and the cab turned sharply to the pavement, sendinga lot ofwater over his shoes. He opened the door but couldnt help looking back. The pickpocket had lowered the umbrella to the ground upside down and was leaning on theshaft, head low, neck bared to the sky.“Wait,” Mallon said to the driver. He went back and grabbed the pickpockets sleeve and pulled him to the cab. “Get in,” Mallon said, and took the umbrella and pushed him into the back seat. He leaned inside. “O.K., where do you live?”“No Gypsies!” the driver said. He was twisted around, glaring at the pickpocket.“Gypsy? Look, hes not well. Ill pay,” Mallon added.The driver shook his head. “No Gypsies. Get him out,”Mallon looked at the drivers nameplate: Michele Kadare. “Its the law,” he said, “If you dont take us, Signor Kadare, Ill report you and youll lose your license. Believe me I am quite serious.”The driver fastened those pale eyes on Mallon and turned and put his hands on the steering wheel. He raised his eyes to the rearview mirror and he and Mallon exchanged stares.“O.K., Mr. American,” he said. “You pay.”23. What does the underlined sentence in Paragraph 2 indicate?A. Mallon shouldnt have saved the pickpocket.B. The pickpocket didnt thank Mallon for his offer.C. The pickpocket blamed Mallon for his failure to steal.D. Mallon must have beaten the pickpocket before helping him.24. Where should the sentence “He hesitated, then turned back.” be placed?A. Between paragraphs 5 and 6. B. Between paragraphs 6 and 7.C. Between paragraphs 7 and 8. D. Between paragraphs 8 and 9.25. From the attitudes of the woman and the driver towards the pickpocket, we can conclude that _.A. the Gypsies had a bad reputation in RomeB. the pickpocket frequently stole around the womans storeC. everyone was protected by the law in Rome except the GypsiesD. the pickpocket couldnt purchase anything in the womans store26. Which of the following can be inferred from the passage?A. The taxi didnt take the pickpocket to his house in the end.B. The pickpocket succeeded in stealing something from Mallon.C. The pickpocket was a little suspicious of Mallons intention to help him.D. The umbrella seller gave an umbrella to Mallon free of charge.限时44单项选择21-25: BCACA 26-30: CABDC 31-35: BDBCD阅读AAD BDDC BCAC