2019-2020年高考英语一轮复习 Unit21—Unit22知识要点聚焦1.doc

2019-2020年高考英语一轮复习 Unit21Unit22知识要点聚焦11. 重点词汇单词: unfair, customer, avoid, ahead, manage, vary, crazy, part, firm, bow, bend, tap, gently, anger, useless, occur, focus, specific, amusement, attraction, collection, thrill, educate, conversation, divide, section, injury, achievement, prevent, imagination, designer, endless 2. 重点句型Talking while eating is not polite.She left without saying goodbye.Seeing is believing.Feeling tired, I went to bed early.Having seen the photographs of the place, I have no desire to visit it.3交际用语Can/shall I help you with that? Could you help me with.?Could you please.?No, thanks. I can manage it myself.Is there anything else I can do for you?Which.goes to.? Go down/up this path/street/road.Where can I find., please? Turn left/right at.重点考点精释1 Vary v. 改变，变更，变化，不同We must vary our methods of work.Opinions vary on that point.2. get through 通过，度过，到达，拨通（电话）He got through his English exarm.The patient got through another bad witer.I started as soon as your message got through(to me).I called you this morning but couldnt get through！ 3. request n. 请求，需要 vt. 请求，恳求Be in request 被需要Make requests(for sth.) 请求得到某物At ones request 应某人之请求Request sb. To do 要求某人做某事Request sth. Of /from sb. （书面或口头形式）要求（某人）Request that 从句（注意用虚拟语气） These reference books are in great request. She made repeated requests for help We request the visitors not to touch the exhibits We request that the visitors(should）not touch the exhibits The visitors are requested not to touch the exhibits4. avoid vt. 避开，躲避Avoid n. avoid doing Try to avoid accidents Please avoid driving in the center of town， especially in the rush hour. He avoided being seen by the teacher 5几个动名词句型Its no use/good useless doing sth.Have difficulty/trouble/problem/fun/pleasure/a good time/aHard time(in)doing sth.There is no knowing/telling/accounting/saying/bearing. Its no use visiting him nowHes out We had no difficulty in finding his house We had much fun/pleasure talking with him I had a good time/a hard time living with the neighbour.There is no knowing how old he is. There is no telling who will teach us next term.There is no need making an excuse for this. There is no hurry in getting ready for this There is no harm in keeping silent about it6ahead短语Go ahead 前进，做吧Look ahead 向前看，展望未来Ahead of 在之前，胜过Ahead of time 提前 Dont hesitate. Just go ahead. Look ahead，and you11 have a bright future. She was ahead of me in chemistry. They managed to get there ahead of time7have/take a hand in sth.插手/参与某事 Give/lend(sb. )a hand in/at/with帮忙： We all had a hand in arranging his wedding. Ive made my choice，and I will have no hand in these troubles. It makes him ready to have anyone take a hand in his job He made all the arrangements himself，and would let no one else take a hand in them. Can you give me a hand in moving the boxes? Someone out there is always thinking of us, and giving us a hand with our luggage.8. manage v.（设法）做成；管理；经营 Manage n.Manage to doManage without We managed to finish the work ahead of time She managed the house very well. 辨析manage to do/try to do manage to do sth.意为“设法完成或做到某事”，含有“成功”之意： He managed to organize a live concert. =He succeeded in organizing a live concert. try to do sth.意为“试图做，尽力做某事”,从成功与否；不得而知： He tried to work it out, but he failed.9attract vt吸引，诱惑attraction n精彩的东西；魅力 Her beauty attracted him/his attention. He was attracted by her beauty. The moon attracts the earths seas towards it. You may know that there area lot of scenic attractions of China on the banks of the Yangtze River.She still has attraction，wearing not-so-fashion clothes 10. entertain vt.款待；使 喜欢 entertainment n. 娱乐 He entertained his friends to dinner yesterday. She entertained us with refreshments. The monkey entertained children with all kinds of tricks. This is a serious novel, not an entertainment.11. risk. n .危险，风险！vt. 冒 的危险Take/run a risk 冒险Risk n./doing He took a risk-when he crossed the old bridge He risked his life when he saved the child from the fire. He risked being caught and killed.12. exchange n. & vt .交换；互换In exchange(for)Exchange sth. With sb.Exchange sth. For sth. He gave me an apple in exchange for a cake.May I exchange seats with you?The deputy manager exchanged the panys interest for his personal honour.13. focus vt.集中（on）n. 集点，中心You must try to focus your mind on work and study.All eyes were focused on the speaker.The small island came into focus soon.The farmers live a better life when the government bring Agriculture into focus.14. sense n知觉；意义vt感觉；意识到In a sense在某一方面；就某种意义来说Make sense to do sth. 做某事有意义、有道理make sense of sth理解，明白make no sense 没意思，毫无意义 You were right in a sense It makes good sense to raise sheep in mountainous areas. I cant make sense of what he has said.What he said makes no sense.The man sensed danger and stopped.He sensed that his proposals were unwele.单选高考模拟1. I tried hard to get some information about the new technology out of his mouth, but he remained _. A. quiet Bsecret C. silent Dcalm2 _ full preparations，we decided to put off the meeting till next week. AWe did not make BHaving not made CWe had not made DNot having made3It was not until dark _ he found _ his thought was the correct way to solve the problem. A. that; what B. that；that C. when；what： D. When；that4Sleep patterns change as we _, but disturbed s1eep and waking up tired every day is not part of normal aging. Ahave a age Bage C. are aging；D. are more aged5Some of the students have already learned-enough English to _ a conversation with an English speaker Ago on Bcarry on Ckeep on D. hold on 6. It is pretty well made，_ ，though I cannot think out a right word to describe it now. Aat last B. after all Cin a word D. more or less7English Department，can I help you? 一Hi, Im Nancy. Im a student in English 101. I need to know professor Wangs email address. 一 _ Im sorry, Dr. Wang does not have an email address in our system. A. Just a minute B. I see CAt your service D. Its you8. It seems that she is thinking about something. Yes, she cannot remember what key she _ to her puter A. set B. has set C. had set D. sets 9. Jim likes to play _ American. Football and was on _ school team. A.不填；不填B. the; the C不填；the D. an; a10. Why dont you put the fish in the fridge? It will _ fresh for several days.A. be stayed B. stay C. be staying D. have stayed 全真模拟训练一、单项填空1It is a grammatical mistake _ among beginners in English A. mon B. general C. ordinary D. usual2. Because she is afraid of heights the long trip by air plane has little _for her. Astrength B. attraction C. power Dcapacity3. Playing a joke somebody is something we should avoid _. A. of; to do B. with; doing C. at; to do D. on; doing 4. Our headmaster _ us goodbye on the ship with words that couldnt be heard clearly. A. kissed B. sang C. waved D. shouted 5When we entered his bedroom and found that it was tidy and Everything was put _ A. in the place B. in the order C. in order D. in need 6His life is _ The doctors are _ to save him. Adangerous；trying Bin danger；managing Cin danger；trying Ddangerous; managing7. It is sleeping late in the morning that _ being late for work. Adevotes to Bleads to Crefers to Dsticks to8. I tried to ring up the bus pany, but I couldnt _ . A. ring up B. get through C. pick up D. turn over9. Although he has taken a lot of medicine, his health _ poor. Aproves Bgoes on Ccontinues Dremains10The fisherman for two hours thinking about how to pay off his debts A. lay awakely B. lay awoken C. lay awake D. laid awake11Tom tried his best to find a good job in the puter pany， but he had no_. A. chance B. time C. money D. luck12. They are discussing now who is going to _ the difficult plan next week Acarry out B，set aside C. take in Dhold up13She spent the whole afternoon in her own room _ waiting for the thief to arrive. Alocking Bin locking Cbeing locked Dlocked14Her eyes were her best _ . A. character Bfeature C. show D. look15. There is a _ everything. Alimited for B. limiting in C. limit to D. limited to二、完形填空 Christmas was a quiet affair when I was growing upThere were just my parents and 1 I wished that someday Id 2 and have six children，and at 3 my house would be full of 4 and love. I found the 5 who shared my dream，but we had not 6 the possibility of infertility(不能生育). So we asked for adoption（收养）and, within a year, he arrived. We called him our Christmas boy because he came to us during that season of joy， 7 he was just six days old. Then nature， 8 us againWithin two years we 9 two biological children to the family not as many as we had hoped for， 10 pared with 11 childhood，three made an entirely 12 crowd As our Christmas boy，grew, he made it clear that only he had the special skill to select and decorate（装饰）the Christmas 13 each yearHe，started his Christmas gift list 14 before wed finished the Thanksgiving turkey(感恩节火鸡）He encouraged us to sing songs，using our froglike 15 paring with his musicalgift of perfect voice. Our friends thought that adopted children were not he same and they were 16 .Our Christmas boy brought 17 into our lives with his good cheer, his wit. He made us look and act better than we were. Then on his 26 th Christmas，he left us as 18 as he had e. He was killed in a car accident on an icy Denver street, on his way home to his young wife and daughterBut first he had 19 by our home to decorate our tree as usual. His father and I sold our home, where memories clung to every room. We moved to California, leaving 20 our friends and church.1A. my friends B. my brothers C. my children D. me2. A. like B. marry C. better D. love3. A. night. B. New Year C. Christmas D. home 4. A. energy B. people C. child D. hope5. A. woman B. man C. wife D. son 6. A. planned B. wanted C. expected D. imagined 7. A. after B. before Cwhen D. until8. Adisappointed B. surprised C. interested D. encouraged 9Abrought Btook C. hoped D. added10A. so B. because C. but D. while 11. A. quiet B. noisy C. happy D. exciting 12. A. satisfactory B. great C. small D. necessary 13. A. house B. card C. gift D. tree 14A. ever B. still C. even D. yet 15. A. sounds B. songs C. noises Dvoices16A. right B. silly C. kind D. clever 17A. color B. bright C. love D. dream 18. A. early B. late C. unexpectedly D. happily19. A. stopped B. goneC. passed D. entered20. A. behind B. for C. away D. out三、阅读理解 AStarted in 1636, Harvard University is the oldest of the many colleges and universities in the United States. Yale, Princeton, Columbia and Dartmouth were opened soon after Harvard. They were all started before the American Revolution made the 13 colonies into states.In the early years, these schools were much alike. Only young men attended colleges. All the strdents studied the same subjects, and everyone learned Latin, Greek and Hebrew. Little was known about science then, and no kind of school could teach everything that was know about the world. When the students graduated, most of them became ministers or teachers.In 1782, Harvard started a medieal school for young men who wanted to bee doctors. Later lawyers could receive their training in Harvards law school. In 1825, Harvard began teaching modern languages, such as French and Germany, as well as Latin and Greek. Soon it began teaching American history.As knowledge increased, Harvard and other colleges began to teach many new subjects. Students were allowed to choose the subjects that interested them.Apecial coooeges for women were started. New state universities began to teach such subjects as farming, engineering and business. Today, there are many different kinds of colleges and universities. Most of them are divided into smaller schools that deal with special fields of learning. There is so such to learn that one kind of school cannot offer it all.1. The story doesnt say so, but it makes you think that . A. universities have changed over the years B. today all the students study to bee teachers or ministers C. all colleges were much alike in the early years D. the students learned foreign languages only2. As knowledge increased, colleges began to teach . A. everything that was known B. many new subjects C. Latin, Greek and Hebrew D. French and German3On the whole，this story is about . Ahow colleges have changed Bhow to start a university Cthe American Revolution Dthe famous colleges in America4Which statement does the story lead you to believe? AThere is more to learn today than in 1636 BThe early schools are still much alike CAt that time, every student studied Latin，Greek and Hebrew DThey began teaching foreign languages in 1862 B A new factory that turns used wine bottles into green sand could revolutionize the recycling industry and help to filter（过滤）the nations drinking water For the last 100 years special high grade white sand quarried（开采）at Leighton Buzzard in Bedfordshire has been used to filter tap water to remove bacteria and impurities but this may no longer be necessary The green sand has already been successfully tested by water panies and is being used in 50 swimming pools in Scotland to keep the water clean Backed by one million pounds from the European Union and the Department for Environment，Food and Rural Affairs（Defra），a pany based in Scotland is building a factory to turn beverage bottles back into the sand from which they were made The idea is not only to avoid using up increasingly scarce sand in Scotland and avoid any further quarrying but also to solve a crisis in the recycles only 750, 000 tons of it Howard Dryden，the scientist and managing director of the pany has spent six years working on what he calls Active Filtration Media，or AFM，the recycled glassHoward says he needs bottles that have already contained drinkable liquids to be sure that drinking water would not be polluted “The fact is that tests show that AFM does, the job better than glass，it is easier to clean arid reuse and has all sorts of properties that make it ideal for other applications，”he claimedHe also thinks the market will be able to take 250，000 tons of green sand a yearThe plan is to build five or six factories in cities in the UK where the bottles, e from to cut down on transport The factory will be pleted this month and is expected to go into full production on January 14 next yearOnce it is providing a“regular” product，the governments drinking water inspectorate will be asked to perform tests and approve it for general use by water panies.5It may no longer be necessary to use high grade white sand to keep water lean because Athere is no need to keep water clean Ba new factory has been set up Cthe green sand has been used to keep the water clean Dwhite sand is being used up6According to he passage，the new idea can do the following except .A. avoiding using up increasingly scarce sandB. avoiding further quarrying of white sandC. solving the crisis in the recycling industryD. cutting down the cost on transport7. Tests show that in keeping the water clean.A. AFM is more efficient than white sandB. AFM is more efficient than glassC. glass is more efficient than AFMD. white sand is more efficient than green sand8. The underlined word Backed in the third paragraph can best be replaced by .A. Allowed B. OpposedC. Supported D. Forbidden9. What would be the best title for the passage?A. Revolution in the Recycling Industry.B. Modern Technology and New Markets.C. Revolution in Environmental Protection.D. Unlocking the Benefits of Green Sand.CWind is the great maker of waves. There are exceptions, such as the tidal(潮汐的)waves sometimes produced by earthquakes under the sea. But the waves mast of us know are produced by winds-blowing over the sea.Now before constructing an imaginary life history of a typical wave, we need to know certain physical things about it. A wave has height, from trough(low point) to crest (high point). It has length, the distance from this crest to that of the following wave. The period of the wave means the time it takes for succeeding crests to pass a fixed point. None of these things stays the same for all depend upon the wind, upon the depth of the water and many other matters.The water that makes up a wave does not advance with it across the sea. Each drop of water turns around in a little circle with the passing of the wave, but returns very nearly to its original position. And it is fortunate that this is so. Far if the huge masses of water that make up a wave actually moved across the sea, sailing would be impossible.If we want to find the speed of a wave, we may use the following way:Speed = wavelength frequencyHere, wavelength is the distance between two high points (crests), frequency means the number of cycles per second.10. What causes waves?A. Earthquakes and nothing else.B. Only wind.C. Wind causes most waves.D. Wind causes some waves.11. Which of the following is true according to the passage?A. The water of a wave moves away across the sea.B. The water of a wave remains almost at the same place.C. The water of a wave goes with the passing of the wave.DThe length of a wave means the distance from the top of a wave to the bottom12Die speed of Wave 1 is 100 cm/s. frequency 10The frequency of Wave 2 is 300，while its speed is twice that of Wave 1Which of the following is right? AThe wavelengths of the two are equal BThe wavelength of Wave I is 10 times longer than that of Wave 2 CThe wavelength of Wave 2 is longer than that of Wave 1 DThe wavelength of Wave 1 is longer than that of Wave 2 D Driving Offence Points System What Is Driving Offence Points System? After the introduction of this system，certain traffic offences will earn the driver point、besides other punishmentIf a driver makes any of those offences，the points will be recordedWhen the driver gets a certain number of points，he will be forbidden to drive for a certain amount of time What are the purposes of this system？ This is a system designed to make road much saferIt can improve standards of driving and reduce the accident rates Which traffic offences will result in Driving Offence Points? Of c