U1 单元基础知识回顾-【优化探究】2025-2026学年新教材高中英语选择性必修第二册同步导学案配套PPT课件（译林版）

选择性必修第二册 Unit 1　The mass media 单元基础知识回顾 【限时：30分钟】 Ⅰ.语境识词——写出下列词汇在句中的词性和词义 1．critical/'krItIkl/ (1)Most people hold a critical attitude to his behavior at the party yesterday.______________________ (2)Some of the injured who are in a critical condition are being treated in a hospital._________________ (3)Senior Three is a critical period for most students，determining their future to some extent._________________ adj.批评的，批判性的 adj.严重的，危急的 adj.严重的，危急的 2．trap/træp/ (1)The thieves were caught in a police trap.____________ (2)You fell right into my trap.____________ (3)The lift broke down and we were trapped inside (it). __________________ (4)He felt he had been trapped into accepting the terms of the contract._______________ n.陷阱，罗网 n.圈套 vt.卡住，绊住 vt.使陷入圈套 3．release/rI'liːs/ (1)Many countries have taken emergent measures to cut back on the release of carbon dioxide into the atmosphere.____________ (2)She couldn't help bursting into tears，releasing all her inner emotions.____________ (3)The new software is planned for release in April，which has already attracted a lot of attention.____________ n.排放 vt.发泄 n.发行 (4)Firefighters took two hours to release the driver from the wreckage.____________ (5)The government has been working to secure the release of the hostages (人质).____________ (6)Up until now，police have released no further details about the accident.____________ vt.释放；放出 n.释放 vt.发布 4．extend /Ik'stend/ (1)The railway company extended a branch line to deliver goods to Zhengzhou.____________ (2)We would like to extend our best wishes to you.____________ (3)Meanwhile, the company says that the battery life can extend up to 40 hours.____________ vt.扩大 vt.提供，给予 vi.延长 5．scream/skriːm/ (1)She wanted to scream with frustration. __________________________________ (2)People let out a scream when seeing the burning museum. ________________________ vi.尖叫；高声喊；发出大而尖的声音 n.尖叫，尖锐刺耳的声音 6．bark/bɑːk/ (1)Our dog always barks at strangers.____________ (2)She barked questions at the children.____________ (3)He removed the bark from a tree.____________ vi.(狗)吠叫 vt.厉声质问 n.树皮 7．choke/tʃəʊk/ (1)One young soldier rose with a message of thanks, his voice choked with emotion._________________________________ (2)The village's roads are choked up with traffic.____________ (3)If you see someone choking, first call the emergency services.____________ vi.哽咽，(尤指感情激动而)说不出话来 vt.堵塞 vi.窒息 8．carpet/'kɑːpIt/ (1)With autumn approaching，the road was covered by a yellow carpet of leaves.________________________ (2)The carpet is designed to stand up to a lot of wear and tear. ____________ n.覆盖地面的一层厚东西 n.地毯 9．false/fɔːls/ (1)Predictions of an early improvement in the housing market proved false.____________________________ (2)Even though she envied his success，she flashed him a false smile of congratulation.____________________ (3)She was accused of knowingly making a false statement to the police.________________ (4)The thief wore a false beard and glasses so that he would not be recognized by others.________________ adj.错误的，不真实的　 adj.不真诚的 adj.假的，伪造的 adj.非天生的 10．commitment/kə'mItmənt/ (1)Her commitment to redecorating the big house kept her occupied for a whole week.____________ (2) This is quite important, because it is directly related to your commitment._____________ n.献身，投入 n.承诺，许诺 11．mount/maʊnt/ (1)He mounted the platform and began to speak to the assembled crowd.____________ (2)The purpose of the camp is to make Mount Tai more popular by introducing it to young people in a fun and easy way.________ (3)The evidence keeps mounting, so why not try the Mediterranean diet? ________________ vt.攀登，爬上 n.山 vi.逐步增加 12．witness/'wItnəs/ (1)That he has picked up his health is a witness to the success of the treatment.____________ (2)The past few years have witnessed the rapid development of advertising in our country.______________________ (3)I was a witness to their quarrel.____________ (4)I guess that tree may have witnessed the ups and downs of many dynasties.____________ n.见证 vt.是发生……的时间　 n.目击者 vt.见证 13．chart/tʃɑːt/ (1)Scientists are carefully charting the progress of the spacecraft. ______ (2)As is apparently shown in the chart above, many middle school students have problems both physically and mentally.____________ (3)The map charts the course of the river where it splits into two.__________________ vt.记录 n.图表 vt.绘制区域地图 14．broadcast/'brɔːdkɑːst/ (1)The BBC broadcasts all over the world._________________ (2)We watched a live broadcast of the concert. __________________________ vi.播送，广播 n.广播节目，电视节目 15．channel/'tʃænl/ (1)The newsletter is a useful channel of communication between teachers and students.______________ (2)Here are abundant drainage channels in the rice fields，which help drain the water quickly when rain pours.____________ (3)The channel's schedules are filled with old films and repeats. _______________ n.途径，渠道 n.水渠 n.电视台；频道 16．peak/piːk/ (1)Oil production is down from its peak of two years ago. ____________ (2)They attempted to climb the steepest part of the mountain and intended to reach its peak.________ (3)It turns out that he is an athlete who peaks at just the right time. _________________________ (4)It takes you much money to visit the West Lake during the peak season._________________________ n.顶峰，高峰 n.山峰　 vi.达到高峰，达到最高值 adj.高峰时期的，最高度的 17．boost/buːst/ (1)Without a major boost in tourism, the economy will suffer even further.____________ (2)They're putting up new hotels in order to boost tourism in the area._________________ (3)The unexpected win boosted the team's morale.____________ n.增长 vt.使增长，使兴旺 vt.使增强 18．purchase/'pɜːtʃəs/ (1)The receipt is your proof of purchase._________________ (2)Employees are encouraged to purchase shares in the firm. _________________ n.购买，采购 vt.买，购买 19．sponsor /'spɒnsə(r)/ (1)Sponsored by the National Department of Education，the project attracts many students.____________ (2)The US is sponsoring negotiations between the two sides. ____________ (3)After a heated debate，the sponsor was elected chairman of the voluntary organization.____________ vt.赞助 vt.主办 n.赞助商 20．absorb/əb'zɔːb/ (1)I repeatedly read the text and finally absorbed what it conveyed. ____________ (2)After absorbing enough water, the plants grow well. ____________ (3)The consultant in psychology absorbed himself in listening to the girl.________________ vt.理解，掌握 vt.吸收 vt.吸引，使专心 21．discount/'dIskaʊnt/ (1)The old model worker's rich experience can not be discounted. ____________ (2)Seniors can enjoy a 25% discount on the ticket price. ____________ (3)The couple decided to discount the price of the house at 50%.____________ vt.低估　 n.折扣 vt.打折出售 22．tailor /'teIlə(r)/ (1)Let's go to the tailor to be measured for a suit.____________ (2)We visited homes tailored to the needs of the elderly. _____________________ n.裁缝 vt.专门制作，定做 Ⅱ.语境用词——根据语境填写适当内容 1．critical (1) The British ____________ (critic) the dictionary, but it quickly became a standard reference book. (2)My only ____________ (critic) of the house is that it is on a main road. (3)One of the___________ (critic) accused her of caring only about success. criticized critics criticism (4)Tom's parents were strongly ____________ (critic) of his behaviour. (5)Being reflective is an important part of active learning.That is because you are thinking actively and ____________ (critical) while reflecting on the learning materials. critical critically 2．trap (1)To their relief，the ____________ (trap) students narrowly escaped from the shaking building. (2)我们在高峰期被困在交通堵塞中是很正常的。 ________________________________________ during the peak hours. (3)让我们懊恼的是，许多虚假广告通常诱使我们购买劣质产品。 To our annoyance，many false advertisements always ________________________________________． trapped It is common for us to be trapped in a traffic jam trap us into buying the inferior products 3．extend (1)It is wise of our manager to hire consultants to help with our commercial ____________ (extend). (2) Scientists have carried out ____________ (extend) research into the deep sea in the hope of finding new energy resources. (3) There is a proposal to extend the road ________ the next village. extension extensive to 4．investigate (1)The chairman has also given his approval for an ____________ (investigate) into the case. (2)Now, he ________________________ (正在被……调查) the police for releasing incorrect remarks. investigation is being investigated by 5．come about 用come的相关短语和句型填空 ________________ English learning，I have the following practical suggestions to share with you.Firstly，when you ____________ unfamiliar words，don't always refer to the dictionary.Furthermore，when teachers' questions ____________ in class，you should make great efforts to ____________ answers and express your ideas properly so that your meaning can ____________．Last but not least，if you fail，you must say to yourself，“____________！” When it comes to　 come across come up　 come up with come across Come on 6．priority (1)Nowadays the ____________ (prior) for travelling is shifted from shopping to food and scenery. (2)To avoid a delay on your trip, please be sure to keep a close eye on the local requirements prior _______ your flight departure. (3)This discipline reminds me that trading is what I do, and trading takes priority ________ almost all other activities. priority to over 7．contradict (1)How can we resolve this apparent ____________ (contradict)? (2)The story is ____________ (contradict) and has the opposite meaning. (3)The policeman knew that the man was lying，so he encouraged him to talk until he began to ______________________(自相矛盾). contradiction contradictory contradict himself 8．differ (1)It's helpful to put children in an occasion where they can see themselves ____________ (different). (2)Twin sisters as they are，they are different from each other in many aspects. →Twin sisters as they are，____________________________ in many aspects.(differ) differently they differ from each other (3)这项活动不仅对我们的身体健康有作用，还帮助我们树立了积极的生活态度。 ______________________________________________________，but it also helped us build a positive attitude towards life. Not only did the activity make a difference to our physical health 9．conclusion (1)He concluded _______ their remarks that they contradicted the plan. (2)The commission concluded its investigation ________ a detailed report last month. (3)______________________ (最后)，we do sincerely hope that your health will improve soon and we are also expecting your early return to China. from with To conclude/In conclusion (4)我从自己的经历中得出结论：患难见真情。 →I ________________________________________ from my own experiences that a friend in need is a friend indeed.(conclusion) →I ____________ my own experiences that a friend in need is a friend indeed.(conclude) came to/reached/drew/arrived at the conclusion concluded from 10．bring sth.to light (1)Our government has taken measures to bring ________ the prices of daily goods to keep the market stable. (2)New technology has brought _________ great changes to our life. (3)She was brought ________ in the countryside by her grandparents. down about up (4)I have three part－time jobs, which bring ______ about ￡14，000 a year. (5)这份报告揭露了几十个不为人知的事实。 The report ____________ dozens of unknown facts ____________． in brought　 to light 11．sum (1)The speech you referred to just now precisely summed _________ the present situation of economy. (2)The journalist ____________________________________ (被奖励了一大笔钱) for bringing the truth of that accident to light. (3)__________________________ (总之)，for a healthy body，you must keep a balanced diet and take regular exercise. up was rewarded with a large sum of money In sum/In summary/To sum up 12．committed (1)His ____________ (commit) to education has earned respect from all fields. (2)The father ________________________ (做出一个承诺) he would give his son a computer as his birthday present. commitment made a commitment that (3)在如此多的人面前犯了一个愚蠢的错误，我的脸窘得通红。 __________________________________________________，my face was red with embarrassment. (4)你只有现在全心全意投入学习，两年后你才能考上你理想的大学。 →____________________________________ will you be admitted to your ideal university two years later.(committed adj.) →_______________________________________ will you be admitted to your ideal university two years later.(commit v．) Having committed a silly mistake in front of so many people Only if you are committed to your study now Only if you commit yourself to your study now 13．curiosity (1)Meanwhile，over the course of the 19th century，electricity went from mere ____________ (curious) to a basic necessity. (2)The journalist was committed to investigating the case not merely ________________ (出于好奇). (3)If you ___________________________________(对我们学校的历史感到好奇)，you mustn't miss the golden opportunity. curiosity out of curiosity are curious about the history of our school 14．accuse (1)It is obvious that he doesn't want to make an ____________ (accuse) until he has some proof. (2)该公司被指控欺骗客户，因为他们宣传劣质产品。 →________________________________________________ because they advertised the low－quality products.(accuse) →________________________________________________ because they advertised the low－quality products.(charge) accusation The company was accused of cheating the customers The company was charged with cheating the customers 15．witness (1)The police appealed to ____________ (witness) to tell them how the fire came about. (2)Anyone who witnessed to _________ (see) the accident yesterday should report to the police. (3)We all had a really enjoyable time in the tea house. →________________________ a really enjoyable time for all of us.(witness) witnesses seeing The tea house witnessed 16．persuade (1)He made out a ____________ (persuade) case for making the changes. (2)While I was willing to help，I found it hard to persuade him ____________ (change) his mind. →While I was willing to help，I found it hard to ____________________________________． persuasive to change persuade him into changing his mind (3)我已经尝试说服我父亲戒烟了，但徒劳无功。你能不能给我一些关于如何说服我爸爸戒烟的建议？ _______________________________________________________，but in vain.Would you like to give me some advice ________________________________________________？ I have tried to persuade my father to give up/into giving up smoking on how to persuade him out of smoking/not to smoke 17．advertise (1)I just saw an advertisement ______ a journalist，which I think you are qualified for. (2)得知你在招聘兼职保姆，我写信申请这份工作。 ________________________________________________，I am writing to apply for the job. (3)如果你想卖掉房子，为什么不在当地报纸上登个广告呢？ If you want to sell your house，why not ____________________________________？ for Knowing that you are advertising for a part－time babysitter put an advertisement in the local paper 18．memorable (1)I still remember the hard－working ____________ (memory) time in high school. (2)People have to ____________ (memory)about 600 characters before they can do even basic reading and writing. (3)________________ (为了纪念) the heroes who died in the war to defend the country, a monument was built in the center of the square. memorable memorize In memory of 19．get across 用get的相关短语填空 With the final exam approaching，I am stressed out.In order to ____________ that feeling，I decided to call my head teacher yesterday for help.Strangely enough，I dialed several times but couldn't ____________．I had no choice but to turn to my classmates I usually ____________________．They said that I should believe in myself and ____________ making full preparations for the exam.With their encouragement，now I am confident that I can ________ all the difficulties. get away from　 get through get along/on well with　 get down to　 get over 20．absorb (1)She complained that she was absorbed ______ study, so she didn't hear the doorbell. (2)这位大使如此专注于他的工作，以至于没有注意到广播在宣布什么。 →The ambassador ________________________ that he didn't notice what the broadcast was announcing. →__________________________________________ he didn't notice what the broadcast was announcing.(so...that...倒装句) in was so absorbed in his work So absorbed was the ambassador in his work that 21．discount (1)If you purchase the carpet using cash payment，they will ______________________ (给予九折优惠). (2)To our satisfaction，everything is sold ____________________ (打折) in this shop. give/offer a 10% discount at a discount 22．amuse (1)His __________ performance in the drama kept the audience ____________ from the beginning to the end.(amuse) (2)Amused _______ his humor in the broadcast，we couldn't help bursting out laughing. (3)The old man sat in his rocking chair，______________ (自娱自乐) by listening to Peking Opera. (4)________________________ (让赞助商高兴的是)，their brand became a hit the moment it was put into the market. amusing amused at/by amusing himself To the sponsors' amusement Ⅲ.完成句子 1．这部小说在全世界都很有名，据说已经被译成了中文。 This novel is well－known all over the world and it ____________________________ Chinese. 2．我正要出门时，一个远亲来看我了。 ____________________________ a distant relative came to visit me. 3．对我们的传统文化了解得越多，你就对它越感兴趣。 __________________________________________________ you will be interested in it. is said to have been translated into I was about to go out when The more you know about our traditional culture, the more 4．那是我平生第一次来到长城参观。(it was the first time...that...) ____________________________________ to the Great Wall for a visit. 5．这些电影不仅赚钱，它们还被认为是有创意的。 Not only ________________________________ but they were also perceived to be original. It was the first time in my life that I had come　 were these movies making money Ⅳ.单元语法 一、单句语法填空 1．Years later, having moved to France, I turned up at the appointed hour for a dinner, only to find that no other guest ____________ (arrive) and my hostess was still in her sleeping suit. 2．It was the second time that she ____________ (go) abroad alone. 3．They __________ (read) five English novels by then. 4．If she __________ (meet) you yesterday, she would have told you the truth. 5．It was the most interesting lecture that I____________(attend). had arrived had gone had read had met had attended 二、完成句子 1．他犹豫了，然后说他已经决定不跑了。 He hesitated and then said he __________________． 2．我一住进旅馆，他就到了。 ________________________ into the hotel than he arrived. 3．他在来这所学校之前没有学过英语。 He ________________________ before he came to this school. had decided not to run No sooner had I checked hadn't learned English 4．我本打算今年好好度个假，但我被告知不能离开这里。 I _____________________________________________ this year, but I was told not to leave here. 5．自他参军以来已有三年了。 It was three years since he ____________________． had planned/intended/meant to take a good holiday had joined the army $$