e23.Development of the face, neck and limbs颜面和四肢发生(ppt文档)
高三英语未来发展单选题70题(答案解析)
高三英语未来发展单选题70题(答案解析)1.The future of English learning will be greatly influenced by technology. We can expect more ______ tools to help us improve our language skills.A.advancedB.primitiveC.outdatedD.ineffective答案：A。
本题考查形容词辨析。
“advanced”表示先进的，符合科技发展对英语学习带来更多先进工具的语境。
“primitive”原始的；“outdated”过时的；“ineffective”无效的，均不符合未来科技影响英语学习的积极场景。
2.With the development of artificial intelligence, English learning apps will become even more ______.elessB.helpfulC.harmfulD.meaningless答案：B。
“helpful”有用的，人工智能的发展会使英语学习app 更有用。
“useless”无用的；“harmful”有害的；“meaningless”无意义的，都与科技发展的积极影响相悖。
3.In the future, virtual reality technology may provide ______language learning environments.A.realisticB.unrealisticC.imaginaryD.fantastic答案：A。
未来虚拟现实技术可能提供真实的语言学习环境。
“realistic”真实的，符合语境。
“unrealistic”不现实的；“imaginary”想象中的；“fantastic”极好的但不太能准确体现语言学习环境的特点。
小学下册T卷英语第6单元综合卷
小学下册英语第6单元综合卷英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.The fox is very _______ (狐狸非常_______).2.The __________ is warm and sunny today. (天气)3. A ______ (植物标本馆) preserves important species.4.sh Armada was defeated in __________ (1588). The Span5.The ______ helps students develop their talents.6.Who wrote "Romeo and Juliet"?A. Charles DickensB. Mark TwainC. William ShakespeareD. J.K. RowlingC7.I love to explore ________ (国家) during vacations.8.The clock is ________ on the wall.9. A sound can be amplified using a ______.10.What is the capital city of Egypt?A. CairoB. AlexandriaC. LuxorD. GizaA Cairo11.I see a _____ (小羊) in the pasture.12. A ______ is a small animal that loves to dig.13.The chemical formula for table sugar is ________.14.The main gas produced during cellular respiration is _______.15.I believe that education is vital. It opens doors to new opportunities and helps us understand the world better. I am grateful for the chance to attend school.16.The sun is very ________ today.17.What is the main ingredient in potato chips?A. RiceB. PotatoC. CornD. WheatB18.The library is ______ (quiet) and peaceful.19.The ________ (果冻) is made from fruits.20.My ___ (小狗) barks at the mailman.21.The weather is very ________ in summer.22.The _____ (果树) in our garden produces apples every year. 我们花园里的果树每年都结苹果。
山东省烟台市2021年3月高三英语高考诊断性测试【含答案解析】
山东省烟台市2021年3月高三英语高考诊断性测试注意事项：1.答卷前，考生务必将自己的姓名、考生号等填写在答题卡和试卷指定位置上。
2.回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。
如需改动，用橡皮擦干净后，再选涂其他答案标号。
回答非选择题时，将答案写在答题卡上，写在本试卷上无效。
3.考试结束后，只交答题卡。
第一部分阅读（共两节，满分50分）第一节（共15小题；每小题2.5分，满分37.5分）阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。
ADespite the lack of new releases due to the outbreak of COVID-19, there was no shortage of good films in 2020. We've rounded out the top 4 films. Check them out!SoulIn the first Pixar cartoon to have an African-American lead character. Jamie Foxx provides the voice of a music teacher who dreams of making it as a jazz pianist. But just after a successful interview, he falls down a manhole and finds himself in a soul world where human spirits are assigned their personalities. And things get even stranger from there.NomadlandWhen Fern loses her husband and can't afford to live in a house, she packs her few belongings into a camper and drives off into the Nevada desert. She encounters a large community of senior citizens who have also been forced to live on the road, supporting themselves with short-term- jobs along the way. What makes Nomadland unique is that while Fern is played by an Oscar-winning actress, nearly all she meets are real people who relate their own experiences. Written and directed by Chloe Zhao, the film is a combination of documentary and fiction.The Croods: A New AgeThe prehistoric family from 2013's hugely enjoyable cartoon, The Croods, directed by Joel Crawford, makes a welcome return, so we can expect more crazy adventures and unusual animals. Inthe much-delayed- sequel, they meet another family, the Bettermans, whose advanced lifestyle and technology make the Croods look even more primitive than they did already. There's conflict but they learn to appreciate each other's differences.WolfwalkersThe year's finest cartoon film comes from Cartoon Saloon, an Irish studio specialising in stylised hand-drawn 2D art. Its latest production is set in the mid-17th Century, when English soldiers are trying to occupy the wild woods. One hunter's daughter meets with a girl wolfwalker and they make joint efforts to rescue the forest. It's a heartwarming story of friendship and an inspiring adventure about two girls finding themselves Wolfwalkers stands proud as new classic.1. What is the film Soul about?A. pianist's dream coming true.B. A musician's romantic journeys.C. A music teacher's unusual experiences.D. An African-American actor's success story.2. Which movie will you go to if you are interested in the wandering life?A. Soul.B. Nomnadland.C. The Croods: A New Age.D. Wolfwalkers.3. In which column of the website could we read this text?A. Science.B. History.C. Entertainment.D. Medicine.【答案】1. C 2. B 3. C【解析】【分析】这是一篇应用文。
高三英语科学前沿展望练习题40题(答案解析)
高三英语科学前沿展望练习题40题(答案解析)1. Scientists in the field of gene editing are exploring new techniques that could potentially _______ genetic diseases.A. preventB. promoteC. produceD. project答案解析：A。
本题考查对基因编辑领域相关词汇的理解以及在语境中的运用。
在基因编辑领域，科学家探索新技术的目的通常是预防基因疾病，“prevent”有“预防”的意思；“promote”表示“促进、提升”，通常用于积极事物的推动，与预防疾病语境不符；“produce”是“生产、产生”，不能与基因疾病搭配表示积极意义；“project”作动词有“计划、投射”等意思，与语境无关。
2. With the development of artificial intelligence, machines are becoming more and more capable of _______ complex tasks that were once exclusive to humans.A. handlingB. hangingC. hankeringD. harming答案解析：A。
本题的关键在于理解人工智能的能力。
在这个语境下，随着人工智能的发展，机器变得更有能力处理复杂任务，“handling”有“处理、应对”的意思；“hanging”是“悬挂”；“hankering”是“渴望”，为不及物动词，不能直接接任务；“harming”是“伤害”，均不符合语境。
3. In space exploration, astronauts often face challenges such as microgravity, which can _______ their physical and mental health.A. affectB. effectC. affordD. after答案解析：A。
黑龙江省佳木斯市第一中学2024-2025学年高二10月考试英语试卷
黑龙江省佳木斯市第一中学2024-2025学年高二10月考试英语试卷一、阅读理解Innovation might sound like a technical and complicated process. However, some innovations have been born out of the most unbelievable and straightforward ways like nature. There have been many nature-inspired innovations, and below are several innovations that have shaped our world.The “Velero (尼龙粘扣)” fastenerIt was invented when a Swiss man named George de Mestral went for a walk with his dog in the woods and thought the burrs (芒刺) that clung to his trousers could be turned into something useful. He came up with the idea of making hook-and-loop fastener often called “Velcro” and patented his design in·1955. Hook-and-loop fastener is essential in medical equipment, shoes, and sports equipment. NASA’s astronauts used it in the 1960s to fasten their equipment.Self-cleaning surfacesIn order to create surfaces that do not require human effort to keep clean, Wilhelm Barthlott drew inspiration from a lotus leaf to create self-cleaning surfaces. They discovered that the lotus leaf is considered hydrophobic (不易沾水的) because of its double-structured surface made of the cuticle and wax. The wax increases the leave’s contact angle which gives it its self-cleaning ability. This fantastic innovation has since been applied in the mirror industry and the making of tiles (瓷砖)and windows. New high-rise buildings also use self-cleaning windows.Bullet train that produces less noiseA Japanese team was inspired by the kingfisher to design a bullet train that produces less noise. A group of .engineers realized that the kingfisher’s bill shape is like a wedge (三角木), an ideal shape to help the bird break up air and water out of its way, therefore, making no noise as it travels through the water. The team went back to work on the train’s shape to resemble that of the kingfisher’s bill, and it worked! This innovation not only reduced the amount of noise produced but also reduced the amount of energy used in the process by 15%, and also the speed increased by10%.1．The invention of hook-and-loop fastener was inspired by ________.A．a kind of dog B．a kind of plant C．a trip of walk D．a kind of bird 2．Where may you find Wilhelm Barthlott’s invention?A．On your shoes.B．On your schoolbag.C．On your sports equipment.D．In your bathroom.3．What do the three inventions have in common?A．They are invented by Japanese.B．They draw inspiration from nature.C．Their shapes are similar to each other.D．They hardly have any effect on people’s life.Face masks and protective suits can save lives. But what happens after people are done using them? Binish Desai, the founder of Eco-Eclectic Technologies from Western India, saw the impact brought by the rising use and demand for single-use masks and kits due to the coronations pandemic (冠状病毒流行病), so he created Brick 2. 0 to prevent tons of single-use Personal Protective Equipment (PPE) from being waste and ending up in landfills or water streams.Although PPE is essential for medical use, it is extremely necessary to assess new alternatives and to raise awareness regarding its proper use and disposal (处理). A study published by the American Chemical Society suggests that 129 billion face masks are used monthly during the coronations pandemic, which causes great environmental pollution. In India alone, over 18, 000 British tons of coronations-related biomedical waste was generated in just four months between June and September. The waste would take hundreds of years break down, according to the magazine Waste Advantage.Brick 2. 0 is a new version of the brick made from industrial waste, now also including used face masks and protective suits. The process starts with the collection of PPE waste through garbage cans placed in small shops and apartment buildings, with easy access for people to throw away their used items. Once in the factory, the collections are kept for 72 hours for safety reasons. Then they are cleaned and torn into pieces before being mixed with other waste. Finally, the material is shaped, and once dry, each brick is ready to use. It is three times stronger thanconventional bricks at twice the size and half the price.In a complex circumstance like the one we are living in these days, this solution is not only relatively easy to operate, but also very achievable in the short term, which can really help overcome today's global environmental challenges.4．Why did Desai create Brick 2.0?A．To recycle the PPE waste.B．To reduce production cost.C．To protect water recourse.D．To prevent serious disease.5．What do the figures in Paragraph 2 indicate?A．The study lacks sufficient evidence.B．The pandemic is difficult to control.C．The demand for face masks is in decline.D．The environment is facing severe challenges.6．What is mainly discussed about Brick2.0in Paragraph3?A．Its function.B．Its advantage.C．Its main characteristic.D．Its production process.7．What can be a suitable title for the text?A．Innovation never endsB．Environmental issues countC．Transform waste into treasureD．Defend your life with face masksTripadvisor, one of the world’s most popular travel sites, has recently announced that it will stop selling tickets to attractions that have captive(囚禁的) whales and dolphins. The ban(禁令) is a continuation of the company’s 2016 policy that banned sales of tickets to attractions where tourists come into physical contact with animals, like elephant rides.“Whales and dolphins do not grow well in limited captive environments,” Dermot Halpin, aTripadvisor spokesperson, said. “We believe the current generation of whales and dolphins in captivity should be the last, and we look forward to seeing the whole travel industry follow this position.”The ban applies to all attractions and aquariums(水族馆) that employ whales and dolphins for public displays.“Our aim is to stop future generations of whales and dolphins from being raised in captivity, and we hope to see them live freely in the wild,” Halpin said.Not everyone liked the decision. Sea World, a top attraction in Florida, said the move ignored the needs and preferences of the general public. “I think Tripadvisor’s new decision was made in opinion rather than in science and research. It ignores the educational value of zoos and aquariums. Tripadvisor should trust its customers to make well-informed decisions,” said a Sea World spokesman. “Sea World always takes good care of all animals, including whales and dolphins. Sea World will continue to put more efforts in education and animal protection.”Tripadvisor, which serves an average of about 490 million travelers a month, said the new policy will go into full effect by the end of the year.8．What stopped dolphins and whales growing well according to Dermot Halpin?A．Too limited space.B．Unhealthy food.C．Lots of public displays.D．Too much training.9．What does the underlined part “this position” in Paragraph 2 refer to?A．Stopping employing captive dolphins and whales.B．Tourists coming into physical contact with animals.C．Whales and dolphins living in captive environments.D．The current generation of whales and dolphins in captivity.10．Where did Tripadvisor hope dolphins and whales would live in the future?A．In aquariums.B．In protected areas.C．In unpolluted oceans.D．In the natural environment.11．How did Sea World feel about Tripadvisor’s decision?A．Puzzled.B．Proud.C．Unconcerned.D．Disappointed.There’s no place like home, where we’re surrounded by our favourite foods and many other comforts. Most important of all, we can keep adding favorite things to give our homes a personal touch. 12Of course, we can be easily attracted to these unique plants. They can add a natural touch to our homes. 13 According to the Royal Horticultural Society, nearly 72% of adults in the UK have some houseplants in their homes, and a fifth of adults say they use plants in their homes to make them feel happier.14 The reason is that more and more young people are living in flats without a garden. One of those interviewed is 24-year-old Daisy Hale. She said, “Being able to beautify the small room without having to spend too much is perfect for me.”Despite the benefits, the Royal Horticultural Society is deeply concerned that the houseplants might not be good for the environment. 15 These foreign plants might be very harmful to our environment. It is also worried about the plastic pots that hold the plants and the type of peat (泥炭) that the plants are grown in.In short, the Royal Horticultural Society encourages people to buy local plants held in reusable pots that are filled with natural soil. 16A．Some of those popular things are houseplants.B．However, some of these houseplants are too expensive.C．Many experts are opposed to buying houseplants for homes.D．Many of the plants bought online are shipped from overseas.E．Young people are driving up the sales of houseplants very fast.F．They have the ability to brighten up a room with acceptable costs.G．Then these “living” additions will be good for ourselves and for our environment.二、完形填空Ariel Cordova-Rojas rode her bike to Jamaica Bay Wildlife Refuge in Queens, New York, planning to go hiking and bird-watching. A mile into her walk, she 17 a female mute swan near the water’s edge. Cordova-Rojas, who had been 18 at the Wild Bird Fund rehabilitation (康复) center in Manhattan, knew that mute swans can be aggressive (富于攻击性的). But as she 19 this one, it didn’t move.She was certain that the bird needed medical attention. Cordova-Rojas covered her jacket over the bird’s head to keep it calm, 20 picked it up, and held it in her arms. And then a thought 21 her: What do I do now?Her best bet was the rehab center. 22 , that was across the East River on the other side of town. How was she going to 23 a 17-pound swan on her bike all that way? Luckily, some strangers driving by 24 her, her bike, and the swan a lift to a nearby subway station.On the subway, no one seemed particularly annoyed by the feathered passenger. They were busy with their own things. Cordova-Rojas called the rehab center on the way, and Tristan Higginbotham, an animal-care manager, picked her up at the subway station and drove bird, bike, and 25 to the facility. There, staff members 26 that the swan might have lead poisoning (铅中毒), caused by swallowing (吞下) weights used on fishing lines.The staff got the swan back up on her webbed feet. She even made a boyfriend at the center—another injured swan. Sadly, even with all that care, the swan 27 a bacterial infection. Two months after Cordova-Rojas came to her rescue, she 28 .It’s a 29 ending, but the real story is just 30 some people are willing to go to save a swan in the big city—literally. “In all, Cordova-Rojas traveled two hours by foot, car, and subway,” says Higginbotham, “That’s the perfect 31 of who she is.”17．A．struck B．caught C．spotted D．claimed 18．A．inspired B．employed C．restored D．cured 19．A．injured B．deserted C．fed D．approached 20．A．seriously B．critically C．gently D．delightedly 21．A．stuck to B．contributed to C．occurred to D．adjusted to 22．A．Moreover B．However C．Therefore D．Otherwise 23．A．transform B．transplant C．translate D．transport 24．A．offered B．showed C．made D．found 25．A．stranger B．driver C．manager D．rescuer 26．A．measured B．determined C．examined D．reassured 27．A．contacted B．avoided C．developed D．survived28．A．flew away B．gave away C．turn away D．passed away 29．A．shocking B．disappointing C．thrilling D．puzzling 30．A．how much B．how far C．how long D．how well 31．A．summary B．combination C．concept D．philosophy三、单词拼写32．The party will be held in the garden, weather p (允许). (根据中英文提示单词拼写) 33．One afternoon, while making an a (尝试、企图) to get into bed she collapsed from what was eventually discovered to be a heart attack. (根据中英文提示单词拼写)34．It’s e (必不可少的) that we should read English every day. (根据中英文提示单词拼写)35．The local is in c (负责、掌管) of Mr. Alvin. (根据中英文提示单词拼写)36．It is a (宣布) that the famous captain is coming to make a speech about his adventures at sea. (根据中英文提示单词拼写)37．Some students don’t have a r (可靠的、可依赖的) car, while others have to share vehicles with parents who work six days a week. (根据中英文提示单词拼写)38．In the past year, typhoons across the country have c (夺取生命) dozens of lives. (根据中英文提示单词拼写)39．She w (低语，小声说) to me that she had to leave. (根据中英文提示单词拼写) 40．I g (逐渐地)realized I had made a big mistake. (根据中英文提示单词拼写) 41．Tom have been working all morning — I think he d (理所应当) a rest. (根据中英文提示单词拼写)四、语法填空阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
《大学英语II》期末预测试卷No.3（附答案）
《大学英语II》期末预测试卷No.3（附答案）重庆交通学院《大学英语II》期末预测试卷No.3Part I Listening Comprehension (20%) （略）Part II Reading Comprehension (40%)Directions:There are 4 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C), and D). You should decide on the best choice and mark the corresponding letter on the Answer Sheet with a single line through the center.Passage 1Questions 31 to 35 are based on the following passage:Every year about 10,000 people in the United States die from severe burns. Severe burns allow the loss of water from the body. Once the protective covering of the skin is gone, the body is also in great danger of bacterial infection. When someone has been burned, the most important first step is to close the wound. The best way to close the wound is to transplant (移植) skin from another part of the victim’s body. Unfortunately, some burns affect such a large area that transplanting the patient’s own skin is not possible.Fortunately, chemical engineers have recently developed a new product to help burn victims. This product is artificial (人造的) skin. Artificial skin can quickly cover and protect large areas of burned skin. Artificial skin is a two-layer material made of tissue (组织) from cattle. It is only two hundredths of an inch thick. This material guards against infection and the loss of fluids while the patient’s skin grows back.Over small wounds, artificial skin is eventually shed (脱落) as the natural skin underneath heals. Over larger wounds, theartificial skin lasts up to 40 days before it breaks down and a new one must be used. Artificial skin may help save the lives of thousands of burn victims?3l. What is the damage of severe burns to burn victims?A. The body is more likely to be infected with bacteria.B. They leave some scars (疤) on the skin.C. The tissue underneath the skin is damaged.D. They upset blood circulation (循环).32. When someone has been burned, it is of vital importance to________.A. remove the damaged skinB. take some medicine to ease the painC. clean the infected woundD. close the wound33. Why is it necessary to transplant artificial skin instead of their own skin for some burnvictims?A. Because artificial skin is more nutritious.B. Because it costs less to transplant artificial skin.C. Because the burn wounds are very large.D. Because transplanting artificial skin saves much time.34. Which of the following is one of the features of artificial skin?A. It is sensitive.B. It is thin.C. It has life-long.D. It looks similar to the natural skin.35. The word “fluid” (Paragraph 2, Line 4) means _________.A. waterB. protectionC. energyD. bloodPassage 2Questions 36 to 40 are based on the following passage:If parents bring up a child with the sole aim of turning the child into a genius (天才), they will cause a big problem. According to several leading educational psychologist, this is one of the biggest mistakes which ambitious (雄心勃勃的) parents make. Generally, the child will be only too aware of what the parent expects, and will fail. Unrealistic parental expectations can cause great damage to children.However, if parents are not too unrealistic about what they expect their children to do, but are ambitious in a reasonable way, the child may succeed in doing very well —especially if the parents are very supportive of their child.Michael Lee Chao Tin is very lucky. He is crazy about music, and his parents help him a lot by taking him to concerts and arranging private piano and violin lessons for him. They even drive him 50 kilometers a wee k for violin lessons. Although Michael’s mother knows very little about music, Michael’s father is a good trumpet (小号) player. However, he never makes Michael enter music competitions if he unwilling.Michael’s friend, Winston Chiu Fang Weng, however, is n ot so lucky. Although both his parents are successful musicians, they set too high a standard for Winston. They want their son to be successful as they are and so they enter him for every piano competition held. They are very unhappy when he does not win. “When I was your age, I used to win every competition I entered,” Winston’s father tells him Winston is always afraid that he will disappoint his parents and now he always seems quiet andunhappy.36. Which of the following mistakes are parents likely to make according to the passage?A.To neglect their child’s educati on.B.To help their child to be a genius.C.To make their child become a musician.D. To expect too much of their child.37. What should parents do in order to help their children succeed?A.They should understand and help their children in difficult times.B.They should try to have their own successful career.C.They should arrange private lessons for their children.D.They should push the children into achieving a lot.38. Which of the following statements about Michael Lee’s parents is true?A. His father is a very poor player of trumpet.B. His parents help him in a proper way.C. His mother knows much about music.D. His parents are quite rich and have a car.39. Winston’s parents push their son so much that __________.A.he has already become a better musician than his fatherB.he has succeeded in a lot of competitionsC.he feels he cannot learn anything about music from themD.he is unhappy because he is not self-confident40. The two examples illustrate the principle that _________.A. parents who want their child to be musical should also be good musiciansB. successful parents often have unsuccessful childrenC. it is important to let children develop in the way they wantD. the more money spent on a child’s education, the better the child will doPassage 3Questions 41 to 45 are based on the following passage:To us it seems so natural to put up an umbrella to keep the water off when it rains. But actually the umbrella was not invented as protection against rain. Its first use was as a shade against the sun!Nobody knows who first invented it, but the umbrella was used in very ancient times. Probably the first to use it were the Chinese, way back in the eleventh century B.C.We know that the umbrella was used in ancient Egypt and Babylon as a sunshade. And there was a strange thing connected with its use: it became a symbol of honor and authority. In the Far East in ancient times, the umbrella was allowed to be used only by royalty or by those in high office.In Europe, the Greeks were the first to use the umbrella as a sunshade. And the umbrella was in common use in ancient Greece. But it is believed that the first persons in Europe to use the umbrella as protection against the rain were the ancient Romans.During the Middle Ages, the use of the umbrella practically disappeared. Then it appeared again in Italy in the late sixteenth century. And it was considered a symbol of power and authority. By 1680 the umbrella appeared in France, and later on in England.By the eighteenth century, the umbrella was used against rain throughout most of Europe. Umbrellas have not changed much in style during all this time, though they have become much lighter in weight. It wasn’t until the twentieth century thatwomen’s umbrella began to be made, in a whole varie ty of colors.4l. According to this passage, the umbrella was probably first invented ________.A. in ancient ChinaB. in ancient EgyptC. in ancient GreeceD. in ancient Rome42. Which of the following statements is not true about the umbrella?A. No one exactly knows who was the inventor of the umbrella.B. The umbrella was first invented to be used as protection against the sun.C. The umbrella changed much in style in the eighteenth century.D. In Europe, the Greeks were the first to use the umbrella.43. A strange feature of the umbrella’s use is that it was used as ________.A. protection against rainB. a shade against the sunC. a symbol of honor and powerD. women’s decoration44. In Europe, the umbrella was first used against the rain ________.A.during the Middle AgesB.by the eighteenth centuryC. in RomeD. in Greece45. This passage talks mainly about ________.A. when and how the umbrella was inventedB. why the umbrella was so popular in EuropeC. the development of the umbrellaD. the history and use of the umbrellaPassage 4Questions 46 to 50 are based on the following passage:The story you are about to read is almost unbelievable, but it is true. It happened one winter’s night in 1944, during World War II. Airplanes of the Royal Air Force, after dropping their bombs on Germany, were on their way home.In each plane, men looked anxiously over their guns into the darkness. This was the time when enemy fighter planes might attack. One of the air-gunners was Nick Alkemade. He was a gunner in the back of the plane and he sat in the rear-gun position, at the very tail of the plane. It was so small that before climbing in, Nick had taken off his parachute(降落伞) and left it in another part of the plane. He felt more comfortable without it. Soon, however, he began to feel very uncomfortable indeed. Suddenly there was a terrible explosion and the whole aircraft shook. The whole of the middle part of the plane burst into flames and Nick heard the captain shout, “We’re on fire! Jump!”At first Nick could not get out of his seat. The tiny door was stuck. After struggling with all his strength for several moments, he forced it open. He could stay in the plane and be burnt to death or he could jump without a parachute and be smashed to death, after falling 6,000 meters. He jumped!The cold air hit him and he could not breathe. At this height the air is too thin to breathe properly. As Nick began to lose consciousness, he thought, “So this is what it’s like to die.” Thenhe remembered no more.When he woke up some time later, he could not believe that he was alive. Slowly he moved his arms, then his legs. They seemed all right. He was lying in a huge pile of snow. When he looked up, he saw a large fir tree. Its branches had broken his fall and the pile of snow had completed his soft landing.When he got to his feet, he found that his back and one leg hurt but he was able to walk. He made his way to a German farm, and soon he was a prisoner, in a hospital bed. At first the Germans did not believe his story. Later , however, they found the crashed plane and his partly-burnt parachute, with his name and number on it. This was the first time a man had jumped five and a half kilometers without a parachute and still lived!46. Why did Nick take off his parachute?A. Because it was too heavy for him to carry.B. Because the rear-gun position was very small.C. Because he would feel safer without it.D. Because it was not allowed to wear a parachute in the rear-gun position.47. Why did Nick have to jump without the parachute?A. Because it could not be found.B. Because it could not be opened.C. Because it caught fire.D. Because it was stuck under the seat.48. What did Nick have to decide to do when the plane burst into flames? .A. Whether to jump without a parachute and maybe die.B. Whether to remain in the plane and maybe escape death.C. Whether to fight the fire and maybe burn to death.D. Whether to wait for the plane to make a dangerouslanding49. Nick was saved by __________.A. a German soldier.B. the soft groundC. a large fir treeD. a German farmer50. Wh y didn’t the Germans believe his story at first?A. Because he was still alive after jumping from a great height without a parachute.B. Because only one of his legs was hurt after he jumped from the plane.C. Because he was able to walk without help to a German farm.D. Because they found the crashed plane and his partly-burnt parachute.Part III Vocabulary and Structure (15%)Directions:There are 30 incomplete sentences in this part. For each sentence there are four choices marked A, B, C and D. Choose the ONE answer that best completes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the center.5l. Her Beijing concert will feature famous ______ from American and European operas.A. pickingsB. choicesC. selectionsD. collections52. I didn’t expect that he would _____ my failure to achieve his own goal.A. make use ofB. take advantage ofC. make the most ofD. make the best of53. They had to ______ our discussion because it was getting late.A. break throughB. break intoC. break outD. break off54. It’s rude to ______ people when they are speaking.A. interfereB. interruptC. disruptD. block55. Kathy ______ her dress with an electric iron.A. smoothed outB. smoothed downC. smoothed awayD. smoothed over56. It is ______ of her to leave the children alone in the house.A. irresponsibleB. responsibleC. responseD. responsibility57. Dreaming without hard work will never ______ anything.A. set asideB. consist ofC. amount toD. burst out58. You have to make sure that the money your parents gaveyou will be_____ good use.A. put onB. put toC. put outD. put over59. The police officer has promised to ______ this matter.A. look toB. look on toC. look upD. look into60. Mary wants to have her sitting-room ______ and is looking for someone who can do the job.A. paintedB. paintingC. paintD. to be painted61. Not until quite recently ______any idea what a guided missile was like.A. had IB. did I haveC. I hadD. I have had62. He talked as if he ______ all the work himself, but in fact Tom and I did most of it.A. didB. should doC. had doneD. has done63. The defeated army had to ______ hastily from the field of battle to the coast.A. retreatB. retireC. relieveD. restore64. She was_____ in conversation with Mrs. Jones when someone knocked at the door.A. caught atB. caught byC. caught onD. caught up65. All flights______ because of the storm, we decide to take the train.A. having cancelledB. having been cancelledC. were cancelledD. have been cancelled66. The bank warned him about his to meet the payment.A. lack C. lossB. failure D. disappointment67. It is impossible to the news unless you read the newspapers.A. catch up with C. keep up withB. look up in D. put up with68. He had a well-fed look of businessman.A. a pitiful C. a regainedB. a prosperous D. an unfortunate69. In his to catch the train, he left his luggage in the taxi.A. hurry C. worryB. leisure D. absence70. They have equipped the office with the businessmachines.A. lastB. laterC. latestD. latter71. Her heart was slightly as a result of her long illness.A. brokenB. damagedC. spoiledD. wounded72. He slowly and silently to his room before he could be seen.A. involvedB. removedC. remainedD. retreated73. I am going to London my brother is coming as well.A. orB. andC. eitherD. both74. He quite a lot when he was young.A. used to travel C. used to travelingB. was used to travel D. would use to travel75. The writing class was conducted on a twice-a-week .A. wayB. basisC. mannerD. base76.As autumn the leaves were beginning to turn yellow.A. drew in C. drew nearB. drew up D. drew off77.We can with people in most parts of the world by telephone.A. communicateB. relateC. connectD. speak78.Henry has come; I will put plate on the dinning table.A. moreB. a furtherC. an extraD. a spare79.You can go out, you promise to be back before 11 o'clock.A. as far as C. ever sinceB. as long as D. even though80. The office was in darkness the light over his desk.A. besidesB. exceptC. except forD. rather thanPart IV Cloze (10%)Directions: There are 20 blanks in the following passage. For each blank there are four choices marked A, B, C and D. Choose the one answer that best fits into the passage.Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.The United States is a land of many 81 . Its people have come from different homeland and have 82 their own customs from all parts of the world. 83 they live and work in a modem, 84 society,they want to 85 their traditions and pass them 86 to their children. So, in their daily lives, many Americans continue to speak their 87 language as well as English. They cook traditional foods. They practice their own religions and have their own way of thinking 88 life and death. In addition, they set 89 time to celebrate the important occasions of their native culture 90 special ceremonies.Every part of the United States has special celebrations, depending on the __91__national groups that live in the area. In Hawaii, America’s island state in the Pacific Ocean, there are_ 92 people of Asian ancestry. Many of these Asians are 93 Japanese, Chinese, or Polynesian 94_. Immigrants from China and Japan arrived in Hawaii 95 great numbers during the past century. The early Polynesians came to Hawaii from South Pacific islands more than a thousand years _96_ any people. The Asians 97 rich traditions for their 98__ to follow. Today, Hawaiians honor the 99 of their ancestors 100 special feasts and festivals.81. A. fields B. areas C. cultures D. states82. A. brought B. had C. developed D. borrowed83. A. Unless B. Although C. For D. If84. A. changed B. excited C. exciting D. changing85. A. prevent B. preserve C. predict D. protest86. A. off B. though C. in D. on87.A. necessary B. negative C. native D. narrative88. A. about B. of C. for D. out89. A. about B. off C. out D. aside90. A. on B. in C. with D. by91. A. ideal B. particular C. many D. active92. A. much B. many C. most D. little93. A. to B. by C. for D. of94. A. descent B. dessert C. desert D. decency95. A. for B. with C. by D. in96. A. before B. in front of C. ago D. ahead97. A. emphasized B. secured C. recommended D. left98. A. residents B. delegates C. descendants D. representatives99. A. memorial B. memory C. memoir D. memorandum100. A. under B. on C. for D. withPart V Writing (15%)Directions: For this part, you are allowed 30 minutes to write a one-paragraph composition on the topic: Youth. You should write at least 100 words and you should begin your composition with the topic sentence:“Youth is a pr ecious gift and a golden time in our life, which will not last forever.”(注释: precious/珍贵的)重庆交通学院《大学英语II》期末预测试卷No.3答案Part II Reading Comprehension (40%)31—35 A D C B A 36--40 D A B D C41—45 A C C C D 46—50 B C A C APart III Vocabulary and Structure (15%)51—55 C B D B A 56—60 A C B D A61—65 B C A D B 66—70 B C B A C71—75 B D B A D 76—80 C A C B CPart IV Cloze (10%) (0.5 point/per)81—85 C A B D B 86—90 D C A D C91—95 B B D A D 96—100 A D C B DPart V Writing (15%)YouthYouth is a precious gift and a golden time in our life. It will not last forever.When we are young, we are strong and healthy. Learning comes easily. It is the time for us to prepare ourselvesto become responsible citizens. It is time for us to learn a skill or a profession, so that we can earn money and make a living to support our family. Some of us will prepare ourselves to serve our country in the government, or in its armed forces. Youth comes only once in a lifetime. It is important that we do not waste those years in idleness and bad living. Youth is also the time when our memories are best. We are better able to learn more during this time than when we are older. Since learning is easy, the young person should try his hardest to learn as much as he or she can. The knowledge will be useful in later years. During our younger years, we have the enthusiasm and the vitality to set high goals for ourselves. We also try to overcome obstacles that may be placed in our way in order to achieve a large measure of success in whatever we set out to do.。
【含答案解析】人教版中考英语医疗技术的创新与发展趋势练习题40题
【含答案解析】人教版中考英语医疗技术的创新与发展趋势练习题40题1. In the hospital, the new ______ can detect diseases at an early stage more accurately.A. scannerB. printerC. projectorD. calculator答案：A。
解析：本题考查医疗设备相关词汇。
A选项scanner（扫描仪）在医院中可用于疾病的早期检测，符合医疗场景。
B选项printer（打印机）主要用于打印文件等，与检测疾病无关。
C选项projector（投影仪）用于投影展示，和医疗检测没有关系。
D选项calculator（计算器）用于计算，与医疗检测疾病不相关。
2. The latest ______ in the laboratory helps doctors analyze patients' blood samples more efficiently.A. microscopeB. telescopeC. stethoscopeD. kaleidoscope答案：A。
解析：本题围绕实验室的医疗技术设备。
A选项microscope（显微镜）用于在实验室中分析血液样本等。
B选项telescope（望远镜）用于观测天体，与实验室分析血液样本无关。
C选项stethoscope（听诊器）主要用于听诊，不是用于分析血液样本的设备。
D选项kaleidoscope（万花筒）是娱乐玩具，与医疗实验室毫无关系。
3. In the medical field, the new - ray ______ can take clearer pictures of internal organs.A. alphaB. betaC. gammaD. omega答案：C。
解析：在医疗领域，C选项gamma（伽马）射线可用于拍摄更清晰的内脏器官图片。
2019年职称英语：卫生类A级阅读判断精华练习题(7)
2019年职称英语：卫生类A级阅读判断精华练习题(7)阅读判断题阅读下面这篇短文，短文后列出了7个句子，请根据短文的内容对每个句子做出判断。
如果该句提供的是准确信息，请选A；如果该句的是错误信息，请选B；如果该句的信息文章中没有提及，请选C.Cosmetic SurgerySurgery that can improve the way a person looks is becoming more and more popular in the United States. Thiskind of surgery is called cosmetic surgery, and both men and women are turning to this treatment as a way of keeping their appearance young as well as keeping competitive （有竞争力的）in their jobs. Men especially are beginning to turn to face-lifts （面部拉皮手术）, liposuction （taking fat out of the body）, and implants （putting artificial, parts into their bodies） to help them look younger. As companies downsize（缩编） and move younger employees into higher positions, older employees in their late forties and early fifties feel the need to look and act younger in order to stay competitive. These operations are not without dangers, however.One young woman had an eye operation to get rid of the bags under her eyes. She described her experience as terrible. She said, "When he started cutting, I was fully awake. Even though he'd given me an injection near my eyes, I saw everything." She went on to explain, "1 knew I had to keepstill because of what he was doing. He was scraping （刮）away fat underneath my eyes. It took about ten minutes. After he finished, I felt I couldn't walk. I was so faint." Her troubles did not end after the operation for two weeks. Hereyes were swollen （肿胀的） and almost completely closed, and even dark glasses could not hide the side effects of the operation.Liposuction, taking fat out of the body, is probably the most popular cosmetic operation in the United States. It seems simple enough. First, a small cut is made over the place where the patient wants the fat removed. Next, a small pipe is put into the cut. A machine like a vacuum cleaner is then used to suck the fat out of the body. However, as one doctor explained, some problems can happen after the operation. He warned; "Irregular lumps and loose skin can result from this operation. If it is not evenly done, liposuction can produce a very lumpy result." Patients often must have more liposuction to correct the problem.1 Cosmetic surgery is more popular in the US than anywhere else.A RightB WrongC Not mentioned2 The way a man looks has little to do with the job opportunities he may have.A RightB WrongC Not mentioned3 There are hardly any risks involved in cosmetic operationsA RightB WrongC Not mentioned4 The young woman was by no means satisfied with the eye operation.A RightB WrongC Not mentioned5 The eye operation was such a failure that the woman refused to pay for it.A RightB WrongC Not mentioned6 Not everyone is a good candidate for liposuction.A RightB WrongC Not mentioned7 Sometimes liposuction patients may have to undergo more than one operation.A RightB WrongC Not mentioned【参考答案】1. C 2. B 3. B 4. A 5. C 6. C 7. A。
大学e英语教材2的三单元答案
大学e英语教材2的三单元答案在这里，我将以一个典型的教材答案的格式回答大学e英语教材2的三单元相关问题。
第三单元答案：科技与未来Exercise 1:1. What is the main idea of the passage?The main idea of the passage is that Artificial Intelligence (AI) has great potential in various fields and it is becoming an integral part of our daily lives.2. What are some examples of AI applications mentioned in the passage?Some examples of AI applications mentioned in the passage include virtual personal assistants, self-driving cars, and smart homes.Exercise 2:1. What is the purpose of this experiment?The purpose of this experiment is to simulate the environment on another planet and study its potential for human colonization.2. How do spacesuits protect astronauts from the harsh environment in space?Spacesuits protect astronauts from the harsh environment in space by providing them with oxygen, temperature regulation, and shielding them from radiation.Exercise 3:1. What is the main argument of the article?The main argument of the article is that the advancement of technology is both beneficial and detrimental to human society.2. Provide two examples of the positive and negative impacts of technology according to the article.Positive impacts of technology mentioned in the article include improved healthcare and increased connectivity. Negative impacts include job displacement and privacy concerns.Exercise 4:1. What is the author's opinion on the use of technology in the classroom?The author supports the use of technology in the classroom, stating that it can enhance learning experiences and engage students.2. How can technology improve collaboration among students?Technology can improve collaboration among students by facilitating communication, providing tools for group projects, and enabling real-time feedback and interaction.Exercise 5:1. Why is it important for students to develop critical thinking skills?It is important for students to develop critical thinking skills as it enables them to evaluate information, solve problems, and make informed decisions.2. How can technology hinder the development of critical thinking skills?Technology can hinder the development of critical thinking skills if it is solely used for passive consumption of information without encouraging analysis, synthesis, and evaluation.Exercise 6:1. What is the main argument presented in this passage?The main argument presented in this passage is that online privacy is a growing concern due to the increasing amount of personal data being collected and shared online.2. What are the potential consequences of a lack of online privacy protection?Potential consequences of a lack of online privacy protection include identity theft, cyberbullying, and the misuse of personal information for targeted advertising or surveillance.以上是我根据大学e英语教材2的三单元所提供的题目按照教材答案的格式给出的回答。
人教版高三英语科学前沿动态练习题50题【含答案解析】
人教版高三英语科学前沿动态练习题50题【含答案解析】1. With the rapid development of gene -editing technology, some scientists believe it can _______ many genetic diseases.A. preventB. predictC. promoteD. produce答案：A。
解析：本题考查动词词义辨析。
A选项prevent意为预防，在基因编辑技术快速发展的语境下，科学家认为它能够预防很多基因疾病，这是符合科学前沿动态的一种观点。
B选项predict是预测，基因编辑技术主要目的不是预测疾病，不符合语境。
C选项promote是促进、提升，与预防疾病的语境不符。
D选项produce是生产、产生，与预防疾病的意义相悖。
从语法角度看，这里需要一个及物动词，四个选项都是及物动词，主要是根据语义来判断正确答案。
2. Artificial intelligence (AI) has made great progress in recent years. It can now _______ complex tasks that were previously only possible for humans.A. handleB. hangC. harmD. harvest答案：A。
解析：本题考查动词词义辨析。
A选项handle有处理、应对的意思，人工智能近年来能够处理以前只有人类才能做的复杂任务，这符合人工智能发展的前沿动态。
B选项hang是悬挂的意思，与人工智能的功能无关。
C选项harm是伤害，不符合语境。
D选项harvest是收获，也不符合人工智能的功能。
从语法上看，这里需要一个及物动词，四个选项都是及物动词，主要依据语义确定答案。
3. In the field of space exploration, scientists are constantly looking for signs of _______ on other planets.A. lifeB. lightC. lineD. lift答案：A。
The Principles of Clinical Cytogenetics说明书
BOOK REVIEWS If you wish to order or require further infor-mation regarding the titles reviewed here, please write to or telephone the BMJ Bookshop,PO Box295,London WC1H9JR. T el020********.Fax020********.Pay-ment can be made by cheque in sterling drawn on a UK bank or by credit card (Mastercard,Visa,or American Express) stating card number,expiry date,and full name.(The price and availability are occa-sionally subject to revision by the Publishers.)The Principles of Clinical Cytogenetics. Editors S L Gersen,M B Keagle.($79.50). T otowa,New Jersey:Humana Press.1999. ISBN0-89603-553-0.The recent considerable expansion in our understanding of human chromosome pa-thology in medicine has been reflected in the production of some excellent textbooks from the“how to”of the encyclopaedic AGT Cytogenetics Manual to the more discursive but invaluable second edition of“Gardner and Sutherland”.This multi-authored book, entitled,The Principles of Clinical Cytogenetics, aims to provide a comprehensive description of the basic concepts of clinical cytogenetics in a single volume.This book is divided into four sections:“Basic Concepts and Background”,“Exam-ining and Analysing Chromosomes”,“Clini-cal Cytogenetics”,and“Beyond Chromo-somes”.Thefirst chapter,“Basic Concepts and Background”,gets o V to a good start with an entertaining history of clinical cytogenetics.This includes an account of Painter’s understandable indecision in the 1920s as to whether to plump for46or48as the diploid chromosome number for man and a reminder that terms like“super-female”were common currency in papers of the late 1950s.“Examining and Analysing Chromo-somes”contains chapters on“Basic Labora-tory Procedures”,“Quality Control and Assurance”,and“Automation”(reflecting one of the editor’s ownfields of interest). Disappointingly,the issue of laboratory safety and its management is dealt with in a single paragraph.Mention is made of approaches to Quality Assurance/Quality Control(QA/QC) outside the United States but only a brief overview is provided.Examination of di V er-ent international approaches to QA/QC in more detail would have been useful.“Clinical Cytogenetics”is the strongest section in the book with comprehensive,well referenced chapters on constitutional,prena-tal,and cancer clinical cytogenetics.The reviewer was disappointed that there was little or no discussion of the role of cytogenetic analysis in the diagnosis of“Breakage”syndromes.Partly because of the rarity of these disorders,this topic would benefit from a review of the di V erent procedures(often involving extremely time consuming meth-ods)used by laboratories.“Beyond Chromo-somes”includes chapters on“Fragile X”,“Imprinting”,“Genetic Counselling”,and on“FISH”.The latter chapter is let down bysome cramped,poor quality black and whitefigures illustrating techniques and the nearuniversal reliance on a commercial companyfor illustrations for the text.Whether this volume realises the editors’ambition to transcend the role of a referencework or a“how to”manual is open toquestion.There is,for instance,little reflec-tion or discussion as to how laboratoriesshould regulate or define the scope of theirworkload(for example,with respect to fragileX testing)in consultation with clinicians.This book is,however,reasonably priced anddoes provide an overview of many of the top-ics which form part of the working knowledgebase of clinical cytogeneticists.JONATHAN J WATERSEye and Face in Syndromes-TheClinical Examination of Eyes and theirSurroundings.Video.Mette Warburg,Ringsbjergvej29,DK-4682Tureby,Denmark.This video has been produced as a trainingaid for ophthalmologists,ophthalmic nurses,orthoptists,genetic counsellors,and nurses.The commentary and content of the videoare the work of Mette Warburg,a respectedDanish geneticist who has published exten-sively in thefield of ophthalmic genetics.Theaim is to outline a system for examination ofthe face and eyes of patients where a syndro-mic diagnosis is a possibility.She explainsthat the video does not describe the embryol-ogy or aetiology of the conditions nor theintraocular signs unless they form an impor-tant part of the syndrome.The introduction details the frequency ofcongenital eye anomalies in dysmorphic syn-dromes before going through an approach toexamination,starting with observation of thechild’s eye contact and use of vision.She thengoes on to discuss examination of the face fol-lowed by the ears,neck,and hands.Possiblefindings are illustrated in turn,using both wellrecognised and rare conditions.The length ofthe video(40minutes)means that only briefdetails can be given about each case and thereare a few technical inaccuracies in thecommentary which may have resulted duringtranslation.The video has been shot as a seriesof still pictures and although this results in theloss of some information,especially when dis-cussing observation of children’s behaviour,the unusual nature of some of the conditionsindicates that they have been collected over aperiod of time,making it di Y cult to producethe video in any other way.From a training point of view,the videoillustrates an interesting set of dysmorphol-ogy cases linked to a system for examination.Most of the cases will be familiar to doctorstraining in clinical genetics and so the videowill probably be most useful to ophthalmolo-gists interested in dysmorphology,who wishto familiarise themselves with some syndro-mic diagnoses and signs to look for in a gen-eral examination.NORA SHANNONNOTICESBritish Human Genetics ConferenceThis conference will be held at the Universityof Y ork on11-13September2000.It willinclude a one day joint symposium“T ech-nologies in Genome Analysis”with theGenetical Society on13September2000.Forfurther information contact the ConferenceO Y ce,British Society for Human Genetics,Clinical Genetics Unit,Birmingham Wom-en’s Hospital,Edgbaston,BirminghamB152TG,UK.T el/fax:01216272634.Email:************.uk Website:http:///bshg7th European Meeting on PsychosocialAspects of Genetics(EMPAG2000)This conference will be held in Manchesteron21-23September2000.Furtherinformation is available on our web site at/directorate/deptstmary/empag2000.htm or from theConference Secretary,Barbara Egan,De-partment of Clinical Genetics,St Mary’sHospital,Hathersage Road,ManchesterM130JH,UK.CORRECTIONSIn the paper by Chotai and Payne(J MedGenet1998;35:472-475)on“A rapid,PCRbased test for di V erential molecular diagnosisof Prader-Willi and Angelman syndromes”,the sequence of primer S2(antisense)waswrong in two places.The correct sequence isas follows with the corrected letters in bold:5'-CCCCTCCTCTA C ACAGCAAT C AT-3'.The authors apologise to any readers whoencountered di Y culties in trying to amplifythe above sequence.In the letter by Webster et al(J Med Genet2000;37:62-63)on“Risk of multisystem dis-ease in isolated ocular angioma(haeman-gioblastoma)”,there was an error in the sec-ond equation where two“|”signs thatdenote conditional probability were omitted.The equation should have been asfollows:J Med Genet2000;37:399399on December 24, 2023 by guest. Protected by copyright./J Med Genet: first published as on 1 May 2000. Downloaded from。
人教版高三英语未来发展预测练习题50题含答案解析
人教版高三英语未来发展预测练习题50题含答案解析1.The development of artificial intelligence will have a great impact ______ our future lives.A.onB.inC.atD.with答案解析：A。
“have an impact on”是固定短语，表示“对……有影响”。
选项B、C、D 与“impact”搭配不当。
2.With the rapid progress of technology, our society is heading ______ a more digital future.A.forB.toC.inD.at答案解析：A。
“head for”表示“朝着……前进”。
选项B“to”一般表示“到……”；选项C“in”通常表示“在……里面”；选项D“at”表示“在……（地点或时间）”。
3.The future trend of education is likely to be more focused ______ individualized learning.A.onB.inC.atD.with答案解析：A。
“be focused on”是固定短语，表示“专注于……”。
选项B、C、D 与“focused”搭配不当。
4.As we look ahead, we can expect more sustainable development in various fields, ______ energy and environment.A.especiallyB.speciallyC.particularlyD.exclusively答案解析：A。
“especially”表示“尤其，特别”，强调突出。
“specially”表示“专门地”；“particularly”也有“特别地”之意，但不如“especially”强调程度高；“exclusively”表示“仅仅，唯独”。
小学上册第十四次英语第4单元测验试卷
小学上册英语第4单元测验试卷英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.What do we call the force that pulls objects toward each other?A. FrictionB. GravityC. MagnetismD. Inertia答案:B2.What is the name of the process that plants use to make food using sunlight?A. RespirationB. PhotosynthesisC. TranspirationD. Fermentation答案:B3.Planting in pots allows for ______ in small spaces. (在花盆中种植可以在小空间中进行种植。
)4. Wall was built over several _____. The Grea5.What do we call the area of the body that includes the head, neck, and torso?A. AppendagesB. CoreC. LimbsD. Axial答案:D6.I admire my grandma for her __________ (智慧).7. A desert is a place that receives very little _______.8.The _____ (图书馆) is quiet.9.Which holiday celebrates the new year?A. ChristmasB. HalloweenC. New Year's DayD. Thanksgiving10.The capital of Libya is _____.11.I think it's fun to swap ________ (玩具名) with my classmates.12.The process of thermal decomposition breaks down compounds using ______.13.The chemical symbol for europium is __________.14. A ____(clean air act) regulates air pollution.15.This ________ (玩具) allows me to express myself.16.We have a _____ (志愿者) program.17.aring ________ (一双鞋). She is w18.My sister enjoys __________ (阅读) about different cultures.19.I want to _____ (join/start) a club.20.Which animal is known for its long neck?A. ElephantB. GiraffeC. KangarooD. Zebra答案:B21.The atomic number indicates the number of _____ in an atom.22.The girl is very ________.23.I like to ride my _____ (bicycle/car).24.What is the name of the famous detective created by Agatha Christie?A. Hercule PoirotB. Sherlock HolmesC. Miss MarpleD. Sam Spade25.What is the name of the famous mouse created by Walt Disney?A. DonaldB. GoofyC. MickeyD. Pluto答案:C26.The ant works hard to find ________________ (食物).27.I find it ________ (有趣) to learn about space.28.What do we call the act of cutting down trees?A. ReforestationB. AfforestationC. DeforestationD. Conservation答案:C Deforestation29.My cousin loves to _______ (动词) during summer. 她的活动很 _______ (形容词).30.He is a great ___. (singer)31.The ______ has sharp claws for hunting.32.Which animal lives in the ocean?A. LionB. SharkC. ElephantD. Tiger答案:B33.Which animal lives in the Arctic?A. LionB. Polar BearC. KangarooD. Elephant答案:B34.He is playing with his ___. (friends)35. A ______ can be trained to help humans.36.I like to play ______ (puzzles) with my family.37.What is the name of the famous American singer known for "I Will Always Love You"?A. Mariah CareyB. Toni BraxtonC. Whitney HoustonD. Beyoncé答案:C38. A _____ (生态旅游) can focus on plant life.39.My favorite ________ is purple.40.The bison roams the ____.41.What is the capital of Nigeria?A. LagosB. AbujaC. KanoD. Port Harcourt42.Which planet is known for its rings?A. MarsB. EarthC. SaturnD. Neptune答案:C43.What is the term for a baby chicken?A. DucklingB. CalfC. ChickD. Lamb答案:C44.The _____ (游乐场) is fun for kids.45.What is the capital of Montserrat?A. PlymouthB. BradesC. Little BayD. Salem答案:B46.The ______ is a talented actor.47.What do you call a story that teaches a lesson?A. FableB. MythC. LegendD. Tale答案:A48.The __________ is a large island located southeast of Asia. (印度尼西亚)49.The _______ (The Renaissance) marked a rebirth of art and culture.50.The __________ (季节变化) affect plant life greatly.51.The anemone is home to the _____ fish.52.What is the color of the sun?A. BlueB. YellowC. GreenD. Red答案:B53.Which animal is known for its long neck?A. ElephantB. GiraffeC. ZebraD. Kangaroo54.Which animal says "meow"?A. DogB. CatC. CowD. Duck答案:B55.What do we call the place where we go to learn about science?A. LaboratoryB. ClassroomC. MuseumD. School56.My dad helps me with my ____ (projects) for school.57.The _________ (玩具) shop is full of _________ (颜色鲜艳的) toys.58.My grandma enjoys baking ____ (cakes) for birthdays.59.My favorite toy is a ________ (吹泡泡机). I love making bubbles in the ________ (夏天).60.What do you call a frozen form of water?A. IceB. SteamC. LiquidD. Vapor答案:A61.What is the capital of Austria?A. ViennaB. SalzburgC. InnsbruckD. Linz答案:A62.We enjoy _____ games on the weekends. (board)63.What do we call a small, round snack made from corn?A. ChipB. PretzelC. PopcornD. Crackers64.The ______ is known for her community service.65.What is the process of water turning into vapor?A. EvaporationB. CondensationC. PrecipitationD. Sublimation答案:A66.The flowers are ________ in the vase.67.My mom makes _____ for breakfast. (pancakes)68.The jellyfish has tentacles that can sting its ________________ (猎物).69.My friend has a _____ (puppy/kittens).70.Which instrument is played with keys?A. FluteB. DrumsC. PianoD. Guitar71.What is the color of a typical strawberry?A. BlueB. RedC. YellowD. Green72.At school, we have a toy day where we can bring our favorite ________ (名词). It's fun to see what others ________ (动词)!73.What is the capital of Tunisia?A. TunisB. SfaxC. KairouanD. Bizerte74.He is reading a ___. (magazine)75.I take care of my _____ (宠物).76.The _______ (The Age of Enlightenment) influenced modern democracy.77.I enjoy going for ________ in the park.78.The ______ is known for her motivational speeches.79.The flowers are _____ (pretty/ugly).80.The __________ is a notable landmark in history.81.What is the capital of the Czech Republic?A. PragueB. BrnoC. OstravaD. Plzeň82.The __________ River runs through Egypt.83.I love _____ (chocolate).84.The bear is very ___ (strong).85.How many colors are there in a standard box of crayons?A. 16B. 24C. 36D. 4886.My family goes _____ every summer. (camping)87.What is the capital city of New Zealand?A. AucklandB. WellingtonC. ChristchurchD. Hamilton88.What do we call the first book of the Bible?A. ExodusB. GenesisC. LeviticusD. Numbers89.The chemical formula for calcium carbonate is _____.90. (18) is the imaginary line that divides the Earth into northern and southern halves. The ____91.I saw a _________ (小鸟) in my garden.92. A porcupine can defend itself with its ______ (刺).93.Plants can help control __________ (水土流失).94.She is _______ (穿着) a blue hat.95.The elephant has a long ______ (鼻子).96.What is the largest continent?A. AfricaB. AsiaC. North AmericaD. South America97.Which of these numbers is even?A. 3B. 5C. 8D. 1198.The otter uses tools to crack ______ (贝壳).99.What do cats like to chase?A. FishB. MiceC. BirdsD. Both B and C答案:D100.What is the term for the study of the universe beyond Earth?A. AstronomyB. AstrologyC. CosmologyD. Geology答案:A。
新的面部结构英语作文
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唐山“PEP”2024年10版小学四年级上册A卷英语第3单元寒假试卷
唐山“PEP”2024年10版小学四年级上册英语第3单元寒假试卷考试时间：80分钟（总分:140）B卷考试人：_________题号一二三四五总分得分一、综合题(共计100题)1、填空题：A ______ (果园) is where fruit trees are grown.2、填空题：I love ________ (春天) because of the flowers.3、What do we call the act of planting seeds?A. HarvestingB. SowingC. PruningD. Watering答案: B. Sowing4、What do we call a scientist who studies the characteristics of living things?A. BiologistB. EcologistC. Environmental ScientistD. Geneticist5、填空题：Flowers can be enjoyed for their beauty, but they also have ______.(花朵不仅因其美丽而受到喜爱，还有它们的用途。
)6、填空题：The __________ (Emancipation Proclamation) freed the slaves in the United States.7、Which fruit is red and often associated with teachers?A. BananaB. OrangeC. AppleD. Grape答案: C. Apple8、听力题：The atmosphere is made up of different ______.9、听力题：The __________ of a bird helps it to keep warm.10、填空题：A ________ (章鱼) has eight arms and lives in the ocean.11、填空题：The ______ (蓝鲸) is known to be the largest animal ever.12、听力题：The chemical formula for -nonanone is ______.13、听力题：Insects help with the _______ of plants.14、What is the capital of the United States?A. New YorkB. Washington, D.C.C. Los AngelesD. Chicago15、填空题：The pumpkin grows on a ______.16、填空题：My brother has many ____.17、听力题：A reaction that produces energy is called an ______ reaction.18、填空题：My favorite _____ is a fluffy puppy.19、填空题：A tarantula can defend itself with its ______ (毒螯).20、听力题：The smallest unit of an element is called an _____.21、填空题：The _______ (The age of Imperialism) was marked by the expansion of European empires.22、填空题：A ______ (植物工厂) can grow food year-round.23、填空题：My grandmother loves to __________. (织毛衣)24、听力题：A ______ can be very colorful.25、听力题：The sun is ___ in the afternoon. (setting)26、听力题：A _______ is a method of separating substances based on their size.27、What is the name of the fairy tale character who had a magic mirror?A. CinderellaB. Snow WhiteC. RapunzelD. Belle28、填空题：An alligator lives in _________ (沼泽地).29、听力题：The ______ protects the inner parts of the plant.30、听力题：The capital city of Belgium is __________.31、填空题：A bumblebee helps ______ (授粉) flowers.32、听力题：The chemical symbol for lead is ______.33、填空题：The trees in the park provide _______ in the summer.34、Which animal is known for its ability to change colors?A. ChameleonB. FrogD. Snake35、听力题：The chemical symbol for niobium is _______.36、听力题：I want to _____ (play/learn) soccer.37、填空题：A ______ (植物培育) can improve crop yields.38、阅读短文,选择正确答案。
小学五年级下册第13次英语第五单元期中试卷(答案和解释)
小学五年级下册英语第五单元期中试卷(答案和解释)英语试题一、综合题(本题有50小题，每小题2分，共100分.每小题不选、错误，均不给分)1.She _______ to school by bus every day.A. goB. goesC. goneD. going2.What do we use to write?A. PenB. SpoonC. KnifeD. Plate3.This morning, I _______ (wake) up late because I _______ (forget) to set my alarm clock. I _______ (rush) to get ready for school and _______ (miss) my bus. Luckily, my mom _______ (give) me a ride. When I _______ (arrive) at school, the bell _______ (ring), and I _______ (run) to my classroom. I _______ (be) very happy that I _______ (not be) late for the first class.4.Which one is the opposite of "hot"?A. ColdB. WarmC. HighD. Wet5.John is very excited because his birthday is coming soon. He is going to have a __ party at home. The theme of the party is __, so everyone will dress up as their favorite characters. John has invited all his friends and will have a big __ with cake and balloons.6.Every morning, I wake up at 7:00 AM and start my day. First, I brush my teeth and wash my face. Then, I get dressed and have __ for breakfast. My mom usually makes toast with butter and jam, but sometimes we have eggs and __. After breakfast, I put on my shoes and get ready to leave for school.7.Which one is a season?A. DogB. WinterC. AppleD. Pizza8.What do we use to cut food?A. KnifeB. SpoonC. PlateD. Cup9.What is the opposite of "hot"?A. WarmB. ColdC. CoolD. Sunny10.What color is a banana when it is ripe?A. GreenB. YellowC. RedD. Blue11.Which of these is a body part?A. HeadB. SpoonC. TableD. Cup12.Which of these animals can swim?A. BirdB. DogC. FishD. Lion13.Which one is a number?A. TenB. PlateC. TableD. Plate14.The sun is _______ than the moon.A. brightB. brighterC. brightestD. most bright15.Which of these is a color?A. RedB. ChairC. TableD. Spoon16.Which of these is a fruit?A. PineappleB. PotatoC. CarrotD. Lettuce17.It ______ (rain) heavily when we ______ (arrive) at the park. We ______ (wait) for the rain to stop, but it ______ (not/stop) for over an hour. Finally, we ______ (decide) to go home. We ______ (be) a little disappointed, but we ______ (have) a good time anyway.18.How do you say "你好" in English?A. GoodbyeB. HelloC. Thank youD. Sorry19.Which of these is used to measure time?A. ClockB. SpoonC. KnifeD. Plate20.Yesterday, I went to the zoo with my friends. We saw many different animals, but my favorite was the __. It was so big and strong. We watched it eat some __. Later, we visited the __ where the birds were flying around. I took many photos to remember the day.21.I’m learning how to play the guitar. I practice every day for 30 minutes. My guitar is blue, and it has six strings. I can play some simple songs, but I want to learn more difficult ones. My teacher says I’m improving, and I feel happy about it.22.Which one is a fruit?A. AppleB. CarrotC. PotatoD. Onion23.Which one is a vegetable?A. CarrotB. DogC. BookD. Chair24.This afternoon, I went to the library to read some books. I love reading about __ because they are so interesting. The library has many books on different topics. I chose a book about space and planets. I learned that the Earth is the third planet from the sun. After reading, I returned the book and borrowed a new one.25.What do we wear on our feet?A. ShoesB. HatC. ShirtD. Gloves26.Which of these is a type of drink?A. BreadB. MilkC. AppleD. Carrot27.Which word is used to describe the weather when it is very hot?A. coldB. warmC. hotD. rainy28.Which one is a body part?A. HandB. CarC. BookD. House29.Which of these is used for reading?A. BookB. SpoonC. ChairD. Table30.Which of these is a time of day?A. NightB. ChairC. SpoonD. Car31.Which of these is used to cut food?A. KnifeB. ForkC. SpoonD. Plate32.Which animal is known as the "King of the Jungle"?A. LionB. TigerC. ElephantD. Bear33.Which one is a season?A. SummerB. PenC. BookD. Spoon34.What is the opposite of "fast"?A. SlowB. BigC. TallD. Light35.Which one is a fruit?A. OnionB. PineappleC. LettuceD. Potato36.Which one of these is a fruit?A. CarrotB. AppleC. PotatoD. Onion37.Every morning, I wake up at 7:00 AM. After I wake up, I brush my teeth and wash my face. Then, I have breakfast. My favorite breakfast food is toast with butter and jam. After eating, I go to school by bus.38.Which of these is a shape?A. CircleB. AppleC. ChairD. Book39.What time is it?A. Its a book.B. Its a cat.C. Its 3 oclock.D. Its in the morning.40.What do you wear to keep warm?A. ScarfB. PlateC. SpoonD. Knife41.Which sentence is correct?A. He never go to school by bus.B. He never goes to school by bus.C. He never going to school by bus.D. He never gone to school by bus.42.What is the opposite of "empty"?A. FullB. CleanC. SmallD. Tall43.What is the opposite of "hot"?A. ColdB. WarmC. FastD. Heavy44.Which one is a number?A. TenB. SpoonC. PlateD. Book45.Which of these is a vegetable?A. CarrotB. AppleC. OrangeD. Banana46.Which of these is used to drink water?A. KnifeB. PlateC. CupD. Spoon47.What is the opposite of fast?A. SlowB. QuickC. StrongD. Weak48.Which one is a body part?A. EarB. PlateC. SpoonD. Chair49.When we _______ (be) children, my friends and I _______ (like) to play in the park after school. We _______ (play) games, _______ (run) around, and _______ (laugh) a lot. Those _______ (be) happy days.50.Which of these is a body part?A. EyeB. CupC. PlateD. Spoon(答案及解释)。
英语中包含身体部位的谚语
英语中包含身体部位的谚语
1. Two heads are better than one.[谚]三个臭皮匠，赛过诸葛亮。
2. Hang by a hair千钧一发；岌岌可危；摇摇欲坠。
3. Take a hair of the dog that bit you.以毒攻毒；以酒解毒。
4. Green eye 红眼病
5. Four eyes see more than two.[谚语]两个人总比一个人看得全面。
6. Eye for eye and tooth for tooth.以牙还牙，以眼还眼
7. The face i s the index of the mind.[谚语]脸是心灵的镜子。
8. Be all ears洗耳恭听。
9. go in one ear and out the other一只耳朵进一只耳朵出
10. all ears聚精会神地听
11. Hold one’s nose in the air.目中无人。
12. See no further than one’s nose.鼠目寸光。
13. A close mouth catches no flies.[谚语]口紧不招祸。
14. Keep your mouth shut and your eyes open.[谚语]多看少说
15. Green hand新手
16. China hand中国通
17. A good hand一手好字
18. neck and neck并驾齐驱；不相上下。
人教版高三英语未来发展预测练习题50题含答案解析
人教版高三英语未来发展预测练习题50题含答案解析1. With the rapid development of artificial intelligence, jobs like data entry clerks are likely to ______ in the future.A. disappearB. appearC. be disappearedD. be appeared答案：A。
解析：首先，根据题意，随着人工智能的快速发展，像数据录入员这样的工作很可能会消失。
选项A“disappear”是不及物动词，没有被动形式，意思是消失，符合语境。
选项B“appear”是出现的意思，与题意相悖。
选项C“be disappeared”用法错误，因为disappear是不及物动词，不能用于被动语态。
选项D“be appeared”同样用法错误，appear是不及物动词，无被动语态。
2. Biotechnology is expected to create many new ______ in the medical field. Which of the following is NOT likely?A. opportunitiesB. threatsC. occupationsD. enemies答案：D。
解析：生物技术有望在医疗领域创造许多新的机会、职业，也可能带来一些威胁。
选项A“opportunities”机会，是生物技术发展可能带来的积极影响。
选项B“threats”威胁，也是可能产生的情况。
选项C“occupations”职业，符合生物技术在医疗领域创造新职业的趋势。
而选项D“enemies”敌人，与生物技术在医疗领域创造的影响无关，不是可能出现的情况。
3. As AI takes over routine tasks, workers will need to ______ their skills to more creative and complex ones.A. changeB. transferC. transformD. vary答案：B。
中考英语医疗技术的创新与发展趋势单选题40题
中考英语医疗技术的创新与发展趋势单选题40题1. The new ______ technology can help doctors make more accurate diagnoses.A. medicalB. medicineC. medicateD. medically答案：A。
本题考查形容词。
A 选项“medical”是形容词，意为“医疗的”；B 选项“medicine”是名词，意为“药，医学”；C 选项“medicate”是动词，意为“用药治疗”；D 选项“medically”是副词，意为“医学上地”。
在本题中，需要一个形容词修饰“technology”，所以选A。
2. The development of medical ______ has saved many lives.A. techniquesB. technicsC. technicalD. technology答案：A。
本题考查名词。
A 选项“techniques”是名词复数，意为“技术，技巧”；B 选项“technics”通常指工艺学；C 选项“technical”是形容词，意为“技术的”；D 选项“technology”侧重于指科学技术。
根据句意，医疗技术的发展，这里需要“技术”的复数形式，所以选A。
3. The doctor is trying to ______ a new treatment for the disease.A. inventB. discoverC. findD. create答案：D。
本题考查动词。
A 选项“invent”侧重于发明创造出原本不存在的东西；B 选项“discover”侧重于发现原本就存在但未被人知晓的事物；C 选项“find”强调找到已存在的东西；D 选项“create”有创造、创作的意思，更符合医生创造新疗法的语境，所以选D。
4. The advanced medical ______ makes surgery safer.A. equipmentB. toolC. instrumentD. facility答案：A。
趣味运动会英语作文
趣味运动会英语作文The Fun Sports Day was an event that took place in our school last week and it was a day filled with laughter excitement and friendly competition. It was a break from the usual academic routine and allowed us to engage in various physical activities that were both entertaining and challenging.The day started with an opening ceremony where the school principal gave a motivational speech encouraging us to participate wholeheartedly and enjoy the day to the fullest. The students were then divided into different teams each represented by a vibrant color and we were given our team flags to wave with pride.The first event was the sack race where we had to hop in a sack from one end of the field to the other. It was hilarious to see everyone trying to maintain their balance and speed at the same time. Some fell over but they quickly got up dusted themselves off and continued with a smile.Next we had the threelegged race where two participants had to race while their legs were tied together at the knee. This required great teamwork and coordination and it was fascinating to see how some teams managed to move in perfect sync while others stumbled and laughed.The tugofwar was another highlight of the day. The teams pulled with all their might and the cheers from the spectators were deafening. It was a test of strength and strategy and the winning team was greeted with thunderous applause.The relay race was the final event of the day and it was the most anticipated one. The baton had to be passed from one team member to another without dropping it. The excitement was palpable as we all cheered for our team members. The race was neckandneck and the final result was determined in the last few seconds.Throughout the day there were also various stalls set up with games like ring toss bean bag throw and a lucky dip. The winners of these games were awarded with small prizes adding to the fun and excitement.The Fun Sports Day ended with a closing ceremony where the winning team was announced and certificates were distributed to all the participants. It was a day where we not only enjoyed ourselves but also learned the importance of teamwork sportsmanshipand perseverance.The memories of that day will surely be cherished by all of us. It was a day that brought us closer as a school community and created an atmosphere of unity and joy. The Fun Sports Day was not just about winning or losing but about enjoying the process and making the most of the experience.。
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---by the 5th week, right and left mandibular prominences fuse to form the lower jaws and lips
---by the 6th week, medial nasal prominence merge to give rise to median portion of the nose, middle portion of upper lip, the philtrum
---nasal placode: by the 5th week, thickening of ectoderm of lower part of frontonasal prominence
---nasal pit: depressions in nasal placode
---median nasal prominence and lateral nasal prominence: proliferation of mesenchyme at the margins of the nasal placodes
---primitive pharynx: cranial part of the foregut
---branchial or pharyngeal arch:
/proliferation of mesenchyma of primit groove: the depressions between branchial arch
组织胚胎学课件
七年制英文医学班专用
中国医科大学
基础医学院
组胚—英文教学组
Chapter 23
Development of the face, neck and limbs
1. Development of branchial apparatus
* branchial apparatus: including branchial arch, branchial groove, branchial membrane and branchial pouch
---by the end of 6th week, nasal pits deepen and fuse to form nasal sac, separate with oral cavity by oronasal membrane, then this membrane ruptures by the 7th week, primitive nasal cavity opens into the oral cavity
/to give rise to small portion of palate
---lateral
palatine
process:
/by 8-9th week
/mesenchymal proliferation of inner portion of maxillary prominence
/fuse with each other, then fuse with the triangular primary palate to form secondary palate
paired,
lower
branches of first
branchial arch
---stomodeum
/the depression between five elevations
/opposed to primitive pharynx by buccopharyngeal membrane, will break down, then stomodeum communicates with the foregut
---branchial pouch:
/outpocketings of endoderm of primitive pharynx
/opposed to branchial groove
---branchial membrane: the thin membrane between branchial groove and branchial pouch
2. Formation of face
---five elevations
/frontonasal prominence
/maxillary prominence:
paired,
upper
branches of first
branchial arch
/mandibular prominence:
---by the 4th week, ---frontonasal prominence: mesenchymal
proliferation of ventral surface of brain vesicle ---heart prominence: development of heart
---development of eye: appear on each side of frontonasal prominence, grow in a medial direction
---development of ear: appear on lower portion of lower jaw, grow in a posterior and upper direction
---by the 6-7th week, maxillary prominence fuse with median and lateral nasal prominences to give rise to upper jaw, lateral portion of upper lip, lateral portion of nose
3. development of palate
---median palatine
process:
or
primary palate
/by the 6th week
/mesenchymal proliferation of inner portion of intermaxillary segment