英语1 Our world课后练习题

这是一份英语1 Our world课后练习题，共13页。试卷主要包含了基础巩固，拓展提升等内容，欢迎下载使用。
Unit 1  School Life 一、基础巩固I．单词拼写He s ___________ （分类）the materials into their folders.It would be a mistake to i__________（忽视） his opinion. If this offer is g__________（真心的）, I will gladly accept it.He said many h__________ （刺耳的）and unkind things about his opponents.China made a clean sweep of the medals in the _________（体操）events. The move follows growing public __________ （担心）over the spread of the disease.The assessment for the course involves written a__________（任务）and practical tests.It's harmful for your eyes to s__________（凝视）at the computer or mobile phone screen for a long time. There is little doubt, however, that things will improve in the not too __________ （遥远的）future.Over the next few years many people had occasion to __________（反思）on the truth of his warnings. 【答案】1.sorted    2.ignore     3.genuine    4.harsh     5.gymnastics   6.concern   7.assignments   stare   9.distant   10.reflect  II.单句语法填空 (动词时态语态)1. Mr. Brown will go fishing tomorrow if it__________(not rain). 2. Kate __________(borrow) some books from the library yesterday. 3. Listen! Someone__________(knock) at the door. 4. Mr. Chen__________(teach) English in our school for ten years. 5. You__________ (speak) at the meeting tomorrow, aren’t you? 6. When I walked past his house, I __________(hear) him playing the piano. 7. He promised that he __________(take) good care of his neighbour's pet cat. 8. How many fridges__________(produce) in China last year? 9. Mike told me that he__________(be) to New York twice. 10. The teacher told us that light __________(travel) much faster man sound.11. Nick___________(offer) a job in a bank, but to our surprise, he didn’t take it.12. A new cinema __________(build) here. They hope to finish it next month.13. Mr.Alcott told me that four fifths of the houses __________(sell) out.14. Most parents believe that the hard work for their school kids _______ later in their lives.15.We__________(work) on this project for four hours. Let’s have a rest.【答案】1.doesn’t rain 2.borrowed 3.is knocking 4.has taught 5.are going to speak/will speak 6.heard 7.would take  8. were produced  9.had been 10.travels   11.was offered  12.is being built  13.had been sold out  14. will be repaid15.have been working III. 短语填空glance at；be related to；make sure；science fiction；hand in；turn outunder pressure；hold hack；take part in； concentrate on;  peer pressureThings will ___________ right. Time's up. Stop writing and __________ your papers. The police had to use force to ____________ the crowd. He is leaving the band to _________________ his writing. _____________ you inspect the goods before signing for them. Success of a man _________ directly_________  the choice made by himself. ____________ from the public, many regional governments cleaned up their beaches. You can____________ multiplayer games either on a LAN network or via the Internet. He stole a _______________the pretty girl across the table.Teenagers may find it difficult to resist ________________.【答案】turn out   2. hand in     3. hold back      4. concentrate on     5.Make sure is...related to         7.Under pressure   8. take part in      9. glance at      10. peer pressure IV. 选词填空完成句子comment  assign  genuine  harsh  reflect  concentrate  tempt  sort  concern   behaviour  nasty   1. I finished my ____________  just under the deadline.我恰好在最后期限之前完成了我的指派任务.2. The minister refused to ____________ publicly on these claims.部长拒绝公开评论这些要求.3. We were angry at their bad ____________ .我们被他们的恶劣行为激怒了.4. We thought it was a ____________ antique(古董), but it turned out to be a fake.我们以为这是真古董, 结果只是一件赝品.5. His voice was ____________ and unmusical.他的声音刺耳难听。6. I often ____________ on my schooldays.我经常回忆起我上学的日子7. You should ____________ on your work.你应该专心于你的工作.8. He is a person with a ____________ mind.他是个思想肮脏的人.9. It's very kind of you to show so much ____________ for us.谢谢您对我们这么关心.10. We need to ____________ the garbage out before the truck comes.我们需要在垃圾车来前就做好垃圾分类.【答案】1.assignment  2.comment  3.behaviour  4.genuine   5.harsh   6.reflect   7.concentrate nasty   9. concern   10.sort  二、拓展提升I、语法填空Luis and his wife Gloria live in a nice apartment, but it isn’t big enough. They need a house with at least three bedrooms. They also want to have a yard for the children to play in. And so far they ___1___(look) at several houses that are for sale. One of them was beautiful but terribly expensive. Their business ___2___(not go) well, so they can’t afford an expensive house. That’s why they ___3___(search) for one that ___4___(not cost) a lot, and, of course, that’s not easy to find.Yesterday they looked at four houses, and three of them ___5___(be) great. But they couldn’t afford the houses they liked, and they didn’t like the one they could afford. The only affordable one was old and had cracks (裂缝) in the walls. Last night, Luis and Gloria ___6___(talk) about the house for two hours. “I know we ___7___(not find) anything that costs less, and I want to move as soon as I can,” said Luis. “And I’m tired of looking at houses we can’t afford,” Gloria added. So they decided to buy the old house and repair it. The house ___8___ (need) a lot of work, but it’s a nice neighborhood and the back yard is big. It’ll look beautiful when it ___9___ (repair). Luis and Gloria are good at painting, and some of their friends will help with the repairs. The children will be happy to have their own house where they can make all the noise they ___10___(want). II、完形填空Directions: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context.Girls that eat with their families are less likely to develop eating disorders, a study says.New research shows girls who regularly have family meals are much less likely to adopt extreme weight control    11     such as vomiting (呕吐), using laxatives (泻药) or diet pills.A study    12     more than 2500 American high school students found that girls who ate five or more family meals a week had a much healthier    13     with food in later life.The research,     14     in international magazine Archives of Pediatrics and Adolescent Medicine, polled students aged 13 to 17 in 1999 who were followed up five years later. Regular family meals were found to have a protective effect    15     the girls’ age, weight, socio-economic status, dieting habits or relationship with her family.Experts say doctors should     16      families to have dinner at the table     17    on the couch in front of the television to keep away from serious eating disorders.Belinda Dalton, director of eating disorders clinic The Oak House, said eating with family helped “normalize” young people's relationship with food.“When the young are feeling that they're not treated properly or when they are feeling completely depressed, they   18 ____  something that they can control and food is something      19    and accessible for them to control.    20     , if they're sitting with their family on a regular basis then their family can be more in   21     of their eating,” Ms Dalton said. “It's about young people feeling    22     their family and that builds self-esteem and sense of    23     and that works very actively against someone developing an eating disorder.”An eating disorders expert, Kirsty Greenwood, said meal times were often difficult for sufferers. “It's typical that they feel very    24     of their eating habits and often won't eat with other people. Perhaps it's because they haven't    25     the importance of the family meal in their growing up,” she said.A. behaviors B. therapies      C. progress D. developmentA. promoting B. surveying     C. impressing D. deliveringA. relationship         B. terms C. company D. communicationA. spread B. proposed C. published D. emergedA. in terms of B. because of C. regardless of D. in honor ofA. tempt B. stimulate C. encourage D. attractA. apart from B. more than C. other than D. rather than A. turn down B. turn to C. turn over D. turn up A. available B. reliable C. reasonable D. responsibleA. Similarly B. Consequently C. Clearly D. RegularlyA. emphasis B. control C. response D. relationA. engaged in B. confined to C. connected with D. based onA. cost B. expense C. delight D. worthA. ashamed B. proud C. confident D. ignorant A. experienced B. accepted C. profited D. benefited  III、阅读理解AA greenhouse is a building made of glass which is used for keeping plants when the outside temperature is low. In a similar way there are several gases in the atmosphere which trap the heat produced by the sun and prevent it from escaping. These gases are known as “greenhouse gases”, and the way in which they trap heat in the atmosphere is called the “greenhouse effect”. This is not simply air pollution. Most of the main greenhouse gases exist naturally in small amounts in our atmosphere, and without them the earth would be 30 degrees colder and human life would not exist. In other words, the greenhouse effect is a natural course which is to some degree helpful to us. The problem is that in the last century and a half, we have been putting too many of these gases into the earth’s atmosphere by burning large quantities of coal and oil and by cutting down forests. The rapid increase in greenhouse gases is making the world warmer. The world’s temperature has already gone up by half a degree this century, and the sea level has risen by 10 centimeters. If the amount of carbon dioxide (二氧化碳) in the atmosphere doubles, there will probably be a rise in the earth’s temperature of between 1 and 4 degrees. This may seem a small increase, but it would be enough to cause major changes in geography and agriculture. Large areas of the world would be flooded, and some areas would become dry and unable to produce crops.  It is important, too, to consider that there may be a delay of about 30 years in the greenhouse effect. This means that we are probably experiencing only now the effect of the gases put into the atmosphere before the 1960s. Since then, our use of these gases has greatly increased. 1. “Greenhouse effect” means ______.A. the way in which gases are used for keeping plants warmB. a natural process which is to some degree helpful to usC. the way “greenhouse gases” trap heat on the earthD. the whole course in which greenhouse gases prevent heat2. Which of the following is NOT true?A. Burning too much coal and oil produces lots of greenhouse gases. B. It has become warmer on the earth now than in the past. C. Gases put into the atmosphere now will affect the earth later. D. The temperature in a greenhouse is the same as that in the atmosphere. 3. Suppose the earth’s temperature rose by 3 degrees ______. A. great harm would be done to mankindB. the sea level would rise by 10 centimetersC. all the land in the world would be floodedD. crops would be unable to grow on the earth4. This passage mainly deals with ______. A. the concept and harm of greenhouse effectB. the relation between greenhouse gases and manC. the concept and change of greenhouse effectD. the effect of the rise of the earth’s temperature BIn 1985, scientists reported a change in the atmosphere, a hole or thinning of ozone （臭氧） over Antarctica. Scientists were not sure what was causing.Most scientists believe that man-made chemicals are destroying the ozone. They also have found signs of ozone loss in other parts of the atmosphere.Ozone is found both in the air we breathe and in the upper atmosphere. Near the earth, ozone in the air is a danger to life. It is a waste product. But ozone found 10 to 50 kilometres up in the atmosphere protects life on earth. Ozone forms in the atmosphere through the action of solar radiation （太阳辐射）. Once formed, the ozone blocks harmful radiation from reaching the earth. Scientists say a reduction in ozone and an increase in the harmful radiation will cause many more cases of skin cancer and will harm crops, animals and fishes.The report said it is about 8 degrees colder 15 kilometres above earth than it was in 1979. Scientists think the first loss of ozone reduces the amount of solar energy the atmosphere can take in. This cools the atmosphere, increases ice cloud production and leads to more ozone loss.Scientists found signs the ozone problem has spread. The study shows that the loss of ozone over the areas with larger population in North America and Europe was at least three times greater than scientists had thought. The ozone levels reduced much more seriously during winter months than in warmer months. This is not surprising because the amount of ozone in the atmosphere changes with the temperature.An international effort is being made to stop the loss of ozone in the atmosphere. But many experts fear that the effort will not produce results fast enough to prevent harm to life on the earth.5. The passage is mainly about ______.A. a change in atmosphere         B. the solar radiationC. the ozone problem              D. a hole in Antarctica6. According to the passage, which of the following statements is TRUE?A. Ozone in the atmosphere is a danger to life.B. Since ozone in the air is harmful to life, the less ozone in the atmosphere the better.C. Ozone is a kind  of   man-made  chemical product.D. The ozone up above us can stop harmful radiation from getting to the earth.7. From the passage we learn that ______.A. the scientists have done a great deal to stop the earth getting warm  B. the temperature in 1979 was much colder than it is nowC. ozone holds solar energy and helps atmosphere take it inD. successful efforts have been made to stop the loss of the ozone8. This passage mainly wants to ______.A. draw people’s interest in atmosphereB. call the public attention to ozone problemC. help people to know the change in airD. tell people some information about atmosphere                                        C    Since quitting can start feelings such as guilt and shame, we often do everything possible to avoid it, “We’re taught from our earliest days that if you quit something, it means you’re a failure," says the psychologist Will Meek. He, however, suggests we view quitting differently.Quitting is like deciding to rearrange a room: you’ve grown comfortable with the status, and it can be hard to picture the end result or even see why change is necessary. And yet, there's the upsetting feeling that you’re no longer entirely satisfied with your current circumstances, perhaps even that you’ve stopped making progress. While it's not out of the question for feelings of regret to surface after a major refit, leaving a position, project or situation can reveal exciting possibilities, making you feel inspired and renewed.Quitting, often happens in situations where we're unhappy, fearful or have determined we have no other choice, factors that can have ill effects on our health. Perhaps you find your work unfulfilled, or you've jumped into a new relationship before you're ready--and, as a result, you're operating under intense pressure. “If stress is enduring and not managed well, it can start to take a toll,” says Meek. According to the American Psychological Association, long-term, ongoing stress can increase the risk for high blood pressure and heart attack so walking away from whatever is causing it can deliver significant physical and emotional health benefits. “We often see a reduction in the stress hormone cortisol(应激激素皮质醇)”, which can lower blood pressure and may even decrease the heart rate,” says Dr Alex Lickerman, a GP and expert on developing mental adaptability.Leaving situations that fail to bring you joy can leave you with sufficient time to explore where your heart is truly leading you. In a study that was published in 1999, then Harvard University professor Hermina Ibarra looked at how bankers tried different roles that required new skill sets--someone who spent a lot of time dealing with computers, for instance, was asked to take on personal interactions. Subjects(研究对象) were especially drawn to acting out a version of their future selves through ‘imitation strategies’ -- an approach they compared to ‘trying on different clothes.’ Mark Franklin, the president of CareerCycles, suggests a similar approach as a way to figure out what your true desires might be in your post-quitting life and foresee your future self. “Pretend to be a certain kind of person, or go and meet others who are doing what you want to do,” he says. “Try it on, see how it feels and decide if it's a good fit for you.” It may not feel like it at the time, but just moving on from a situation that's not quite right can help you get back on track.9. It can be inferred from paragraph 2 that quitting may brim us feelings of being both ________.A. guilty and ashamed         B. stupid and enthusiasticC. troubled and hopeful        D. inspired and determined10. The phrase “take a toll” (paragraph 3) can be best replaced by “________”.   A. developmental adaptability    B. bring about changes   C. keep up the pressure         D. have a bad effect11. An approach suggested by Mark Franklin similar to ‘trying on different clothes’ is for________.   A. helping people find what truly suits them in career   B. telling capable employees from inadequate ones   C. training employees to acquire different working skills   D. providing people with opportunities to have a role play12. It can be concluded from the passage that________.A. quitting is a track that only the timid will choose to followB. personal interaction can be a must for reducing emotional pressureC. mental adaptability can be improved by the stress hormone cortisol  D. knowing when to stop is wise and may make dreams happen IV、阅读六选四Directions: Read fee passage carefully. Fill in each blank with a proper sentence given in the box. Each sentence can be used only once. Note that there are two more sentences than you need. A. Do not arrive too early, or you will be influenced by other people's anxiety can be contagious, and you may suffer from undue panic.B. Try not to be tempted to look at those around you, or at the clock.C. When you get home, read the examination paper through and look up all the words you didn't understand.D. Sleep, exercise and relaxation are all just as important.E. Map out a quick plan of points you wish to make and how much time you should spend on each question.F. Too much rest will slow down the workings of your brain.How to Do Well in ExamsDo not underestimate the power of revision in the days and hours before an examination. The closer you are to the exam, the more chance you have of storing and retaining crucial information. But do not overdo it. _______1_______ An effective daily routine can help you through an exam period, so in the days leading up to your first exam, get into the habit of being up and ready to work by game. It can be a shock to the system after months of working to your own timetable to be mentally alert at that time if you have not prepared for it.On the day of the exam, have a good breakfast, pack two of everything you need (pens, pencils, erasers, etc.), then make your way to the examination hall in good time. ______2_______Once in your seat, simply pause for a few seconds and collect your thoughts. Close your eyes and take in a few slow, deep breaths to help you relax. When you turn over the test paper, spend a short period reading through all the instructions and questions, paying particular attention to key verbs such as "discuss", "compare" and "evaluate". ______3_______ It is wise always to allow for 10 minutes at the end of the exam to give yourself time to go back over your answers. Once you have selected the questions you wish to tackle, begin by attempting the one you think is your strongest. It will give you more confidence when you see a well-answered question down on paper. Also remember to write clearly, and do not be afraid to express the unexpected: after all, examiners can get very bored marking stereotypical answers._______4______ If you do need something else to focus on to help collect your thoughts, choose a fixture in the room, such as the ceiling - or anything else that will not allow you to be distracted.Finally, once you have finished, never hang around outside afterwards to attend the discussion by other students. Go and have a well-earned rest- then prepare for your next exam V、Translation Directions: Translate the following sentences into English, using the words given in the brackets. 他有脾气，可能会让人讨厌。（nasty）在每个空白中填入一个单词来完成这个句子。（blank ）青少年可能会发现很难抵抗同龄人的压力。（blank ）新冠的传播速度和人们戴不戴口罩密切相关。（related ）它说明了如何准备一份简历，并提了一些有关求职的建议。（tips ） VI、Guided WritingDirections: Write an English composition in about 120 words according to the instructions given below in Chinese.  学校正在组织科技创新大赛，你想为日常生活中某一件物品（如钢笔、书包、鞋子……)设计一项新的功能来参赛。 请以“ My Magic_______” 为题写一篇英语演讲稿，介绍你的创意并说明你的设计理由。（ 注意:不得使用真实姓名和学校名称。 ）__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Unit 1 参考答案 二、拓展提升I、语法填空1.have looked 2. isn’t going 3.are searching 4.doesn’t cost 5.were 6.talked 7.haven’t found 8.will need 9.is repaired 10.want II、完形填空11---15: ABACC         16---20: CDBAC        21---25: BCDAAIII、阅读1. B。从第一段最后一句可知。2. D。 从第二段第一句话得出A项正确，第二句话得出B项正确，文章最后两句话得出C项正确。3.A。 根据第二段第三句话得知B不对；根据第二段第六句话得知C、D两项与文章内容不符。4. C。 根据第一段最后一句话和第二段段首和段尾可得出答案。该文不仅说了温室效应的不好的一面，在第一段的最后一句中还说了在某种程度上对我们还有帮助。 5.C。全文叙述了在南极洲以及北美等的上空臭氧的数量在减少，如果长期这样下去，太 阳中的有害物质就会危害地球上的生物。6.D。根据第三段中“Once formed, the ozone blocks harmful radiation from reaching the earth.”。7. C。根据第四段中“Scientists think the first loss of ozone reduces the amount of solar....”可知。8. B。作者首先讲了大气层中的臭氧层遭到了破坏，接着讲了臭氧层对地球上生物的重要性，目的是唤醒人们的环保意识。9-12. CDADIV、六选四  DAEBV、翻译He had a temper and could be nasty.Put a word in each to complete the sentence.Teenagers may find it difficult to resist peer pressure. The speed of Covid-19 spread is closely related to people’s wearing masks or not.It shows how to prepare a resume, and gives tips on applying for jobs. VI、作文One possible version:My Magic Neutral Water PenThe neutral water pen is widely used in the process of study but we often have trouble using them because of its limited ink and other inconvenience.To deal with these problems, consequently, I have worked heart and soul to create my own neutral water pen.The most shining function of this newly designed pen is that it will contain special ink power which makes it have endless ink. Furthermore, the pen is made of the extremely strong materials, which can protect the pen from the damage when it might fall down onto the ground. Better still, so smoothly does it write that it can contribute to making our handwriting better.Such is my magic neutral water pen. Are you interested in it? Hope it will be of great use for users.