1、选修7Unit 21Human Biology写高分文章(2019全国卷满分作文)Dear Chris，Im Li Hua，the captain of our school volleyball team.I am writing to inform you that our team is going to play in the National League.Every participating team is so great that it is bound to be a close match.Our team is now busy preparing for the ga
2、me，from living to daily training.We are confident that we can win this competition.But we sincerely hope you will give us your guidance and encouragement.Im sure that you will certainly wish us to win.Thank you for your expectation and I am looking forward to hearing from you.Yours sincerely，Li Hua
3、句式锤炼so.that引导的结果状语从句1I speak English so_fluently_that I have no difficulty communicating with foreigners，so I can help them have a better understanding of Chinese culture.(2019全国卷书面表达)我英语说得很流利，与外国人交流没有困难，所以我可以帮助他们更好地了解中国文化。2So_attractive_and_alive_do_they_look that I think you could be interested in
4、 it.他们看起来如此迷人和生动，以致于我想你可能对它感兴趣。3Being healthy people，we are so_lucky_that we should value what we own and try our best to live a meaningful life.作为健康的人，我们很幸运，我们应该珍惜我们所拥有的，并努力过有意义的生活。重点单词分类识记单词核心单词记全记牢用准用活1.doubtful adj.怀疑的；不肯定的2.deadline n. 截止日期；最后日期3.decline vi. 下降4.treat vt. 款待5.cater vi. 满足；迎合6.s
5、wap vi. 交换7.enhance vt. 提高；增强8.annual adj. 每年的，一年一次的，年度的9.threat n. 威胁10.identify vt. 确定；认出，识别11.entry n. 进入；入学12.ample adj. 充足的，充裕的13.rebuild vt. 重建14.prohibit vt. 禁止15.firm n. 公司，商行16.rate n. 比率17.submit vt. 提交18.circumstance n. 情形；情况19.enquiry n. 询问20.violate vt. 违反，违背21.scan n. 扫描22.urban adj. 城
6、市的 品句填词1.A company whose profits from home markets are declining may seek(寻求)opportunities abroad.2.Well have to postpone(延期)the meeting until next week because of the bad weather.3.Youd better leave a little time to digest(消化)food after dinner.4.The official was arrested because of abusing(滥用)his p
7、ower.5.Every part of my life changed；no part of my old routine(常规)remained.6.The study shows that women have a better sense of smell than men and are also more sensitive to emotions(情感).7.There was once a time when women had no right to vote(选举).8.Scientific studies have shown that making a habit of
8、 pausing(pause)before you do something can actually have a big impact on how your life turns out.9.After the earthquake，the castle is now in ruins and it will be rebuilt(重建)next month.拓展单词1.circulate vi.循环 circulation n循环2.rob vt.使丧失；抢劫 robber n抢劫犯3.tolerate vt.容忍 toleration n容忍；忍耐力 tolerant adj.宽容的
9、 tolerance n宽容4.privileged adj.荣幸的 privilege n特权5.oppose vt.反对 opposition n反方；对立面 opposite adj.相反的；对面的 opposed adj.反对的6.equip vt.使有准备 equipment n装备7.fortune n大笔钱财；巨款 fortunate adj.幸运的 fortunately adv.幸运地8.concern n担心；担忧 concerned adj.担心的 concerning prep.关于9.unite vt.联合；团结；统一 united adj.团结的 union n联合
10、10.faith n信心 faithful adj.守信的；忠实的 faithfully adv.忠实地；真诚地 用所给词的适当形式填空1.If you want to improve your English，youd better make a weekly(week)plan.2.The manager has faith in his secretary，because he thinks she is faithful to him and always helps him faithfully(faith)3.Tom is often fortunateLast year he w
11、ent to Shanghai to try his fortuneFortunately he met and married his girlfriend there.(fortune)4.I admire you for your tolerance，because you can tolerate things which cant be tolerant(tolerate)5.Jane was robbed of her diamond ring the other day and the robber was caught by the police very soon.(rob)
12、6.We oppose building a chemical factory near our village，which will cause much air pollution.Luckily，because of our opposition，the factory wont be built.(oppose)阅读单词1.liver n. 肝脏2.interval n. 间隔；间歇3.pump vi. 用泵抽出(注入)4.mineral n. 矿物5.hearing n. 听觉6.pulse n. 脉搏7.track and field 田径运动8.supreme adj. (程度)
13、最大的，极度的9.genetherapy 基因疗法10.lame adj. 站不住脚的，不易令人相信的pulsory adj.义务的，强制性的12.controversial adj.有争议的13.dash n. 短跑14.marathon n. 马拉松赛跑15.contradict vt. 与(其他事物)相矛盾plicated adj. 复杂的17.interpret v. 解释；翻译18.herb n. 草药19.epidemic n. 流行病20.empire n. 帝国21.trial n. 实验22.acute adj. 严重的；剧烈的23.statistics n. 统计资料；统计
14、数字24.fundamental adj. 根本的；基础的25.tissue n. 组织a n. 昏迷27.mourn vt.& vi. 感到悲痛；表示哀悼28.prescription n. 处方29.tablet n. 药片30.underline vt. 强调；表明重要性31.systematic adj.系统化的32.pill n. 药丸，药片33.temporary adj. 临时的；短暂的34.numb adj. (思维、咸淡、反应)麻木的35.sacred adj. 神圣的36.storage n. 储存37.minimum n. 最小；最低38.institution n. 团
15、体；公共机构39.unconditionally adv.无条件地40.carrier n. 带菌者41.appendix n. 附录42.extension n. 延期43.jealous adj. 妒忌的44.skeptical adj. 怀疑的45.absurd adj. 荒谬的；不合理的_ 联想维空间1.“annual”相关形容词全扫描minutely 每分钟的hourly 每小时的daily 每日的weekly 每周的monthly 每月的quarterly 每季度的2.“oppose”近/反义词汇大全rejectobjectagreedisagreeagreementdisagre
16、ementapprovedisapproveapprovaldisapprovalbe forbe againstagree withdisagree withapprove ofobject to3.“财富”相关名词小聚fortune treasurewealth possessionproperty4.聚焦“状况，情况”相关名词condition statesituation circumstancestatustolerate vt容忍；忍受单句语法填空In some experts opinion，living conditions on the Mars are very hard
17、to_tolerate(tolerate).If neighbors want to get along well with each other，they have to show their tolerance(tolerate).词汇升级When he went abroad，he found the new surroundings hard to bear.When he went abroad，he found the new surroundings hard to tolerate/put_up_with(1)tolerate(sb.)doing sth.容忍/忍受(某人)做某
18、事(2)tolerance n. 宽容；容忍；忍受tolerant adj. 宽容的；容忍 Instead of blaming the child，she gave him a tolerant smile and let him go.她没有责备孩子，而是给了他一个宽容的微笑，就放他走了。“忍受”的种种表达：tolerate vt.忍受；stand vt.忍受；bear vt.忍受；put up with忍受；容忍。oppose vt.&vi.反对；反抗单句语法填空However，many students and parents oppose separating(separate)st
19、udents into science and art.Some students are_opposed(oppose)to the decision and think that it will limit their freedom.词汇升级The senior students are strongly against being treated unfairly by others.The senior students strongly object_to being treated unfairly by others.The senior students are strong
20、ly opposed_to being treated unfairly by others.(1)oppose sth./doing sth.反对(做)某事(2)opposed adj. 反对的；对立的be opposed to doing sth. 反对做某 Today，more and more English words find their way into the Chinese language.Some people are in favour of it while others oppose.现在，越来越多的英文单词进入到汉语中，有些人支持，然而有些人反对。表示“反对；不赞
21、成”的表达有：disagree with；be against；object to；hold negative attitudes towards等。 equip vt.& vi. 装备；配备单句语法填空We want our son to have a good education that will equip him for future life.It is often said that human beings are naturally equipped to_speak(speak).(2019江苏卷) This has led companies and individual
22、s to donate money to developing countries to buy computer equipment(equip)and internet facilities.句式升级He is equipped with much experience in teaching，so he is well respected by all his students.Equipped_with_much_experience_in_teaching，he is well respected by all his students.(过去分词作状语)Equipping_hims
23、elf_with_much_experience_in_teaching，he is well respected by all his students.(现在分词作状语)(1)equip.with.用装备be equipped with 装备着equip.for sth. 为了而装备(2)equipment n. 装备；设备(不可数名词)a piece of equipment 一件设 As our new stadium is equipped with advanced facilities，we have organized a variety of events in it.(20
24、18全国卷书面表达)因为新体育馆装备先进的设施，我们已在体育场举办了各种各样的赛事。(1)短语be equipped with常用过去分词作状语。(2)equipment是不可数名词，没有复数形式。fortune n.机会；运气；财产；大笔的钱单句语法填空/补全句子(2019天津卷)Most of his adult life has been a losing struggle against debt and misfortune(fortune).In China，children are given money in a red envelope to bring_good_fortu
25、ne(带来好运)in the New Year.词汇升级Now there are many young people in our society dreaming of making a lot of money without hard work.Now there are many young people in our society dreaming of making_a_fortune without hard work.(1)seek/try ones fortune找出路/碰运气make a fortune 发财；赚钱(2)fortunate adj. 幸运的；侥幸的(lu
26、cky)be fortunate to do sth 有幸做某事(3)fortunately adv. 幸运地(luckily Although youll have too much to do，youll feel fortunate to be in demand.虽然您有太多的事情要做，你会感到幸运的是需求。postpone vt.推迟；延期 单句语法填空Owing to the bad weather，we decided to postpone leaving(leave).It has been decided that the meeting should be_postpon
27、ed(postpone)until next Saturday.一句多译我们学校已经决定推迟举行运动会，因为雨太大。Our school has decided to_postpone holding the sports meeting because of the heavy rain.Our school has decided to_delay holding the sports meeting because of the heavy rain.Our school has decided to_put_off holding the sports meeting because
28、of the heavy rain.postpone doing sth.延缓/推迟做某事postpone sth.until/to. 把某事推迟到 I decided not to postpone studying and got up early every morning to get down to work straight away.我决定不推迟学习，而是每天早上早点起床立刻开始学习。“推迟”说法种种postponeput off delayprohibit vt.禁止，阻止 单句语法填空It was the bad weather that prohibited their g
29、oing(go)to the science museum.The environmental group is demanding a complete prohibition(prohibit)against the hunting of whales.There is a prohibition on/against tobacco advertising in newspapers and magazines.一句多译一些人认为有必要禁止学生在校园使用手机。Some people think that its necessary to prevent/stop/keep_student
30、s_from_using mobile phones on campus.Some people think that its necessary to prohibit_students_using mobile phones on campus.Some people think that its necessary to prohibit_students_from_using mobile phones on campus.(1) 禁止某人做某事(2)prohibition n. 禁止；禁令a prohibition against/on. 的禁 It was the bad weat
31、her that prohibited their going to the science museum.是糟糕的天气阻止了他们去参观科学博物馆。“禁止/阻止某人做某事”表达：(1)discourage sb.from doing sth.(2)ban sb.from(doing)sth.(3)prevent sb.(from)doing sth.(4)forbid sb.(from)doing sth.(5)keep / stop sb.from doing sth.decline vi.&vt.下降；衰退；谢绝；n.下降；衰退单句语法填空Many regular customers ha
32、ve noticed that the service in this restaurant is on the decline.I didnt know why the boy declined to_answer(answer)a question.The number of tourists to the resort declined by 10 percent last month.微写作众所周知，英国的工业自20世纪70年代以来一直在走下坡路。As is known to us all，industry in Britain has_been_on_the_decline sinc
33、e the 1970s.(1)decline to do sth.拒绝做某事decline to 下降/减少到decline by 下降/减少了(2)on the decline 走下坡路，在衰退中fall/go into(a)decline 开始衰落，陷入衰 However，China saw a decline in its economic growth rate last year.And the Internet increased options for movie lovers.(2017江苏卷满分作文)然而，中国去年的经济增长率有所下降。互联网也增加了电影爱好者的选择。circ
34、umstance n.环境；情况补全句子It might not be a perfect solution，but its the best I can do under/in_the_circumstances(在此情况下).If_circumstances_allow/permit(如果情况允许)，I will spare no effort to help you.微写作另外，惩罚绝不是一种帮助他们在精神和身体方面健康成长的明智的选择。Furthermore，under_no_circumstances_is_punishment a wise choice to help them
35、grow up mentally and physically.(倒装)in/under no circumstances决不(位于句首倒装)in/under the circumstances 在这种情况下in/under any circumstances 在任何情况下if circumstances allow/permit 如果情况允许 Under no circumstances did I expect that I would meet so many problems when I decided to take the job.当我决定接受这份工作时，我完全没有料到会遇到这么
36、多问题。单词三维练1(2018全国卷)Fortunately(fortune)after a brief stay in hospital，Ben was well enough to be allowed to leave and later the family met up for dinner.2The environment group is demanding a complete prohibition(prohibit)against setting off fireworks in the Spring Festival.3Those robbers(rob)broke in
37、to the bank at the risk of being caught by the police.4(2018全国卷) With food our biggest weekly(week)household expense，Susanna and Matt spend time with a different family each week.5The three countries found themselves united(unite)peacefully.6It is clear that hightech equipment(equip)has become popul
38、ar among teenagers and changed their way of life.7She insisted that she had remained faithful(faith)to her husband.8The lawyer is doubtful(doubt)about the information provided by the manager.9World Consumer Rights Day is celebrated annually(annual)by consumer organizations worldwide.10This organizat
39、ion offers help and support to singer mothers，whatever their circumstances(circumstance)are.用所给动词的正确形式填空，注意不规则动词的形式变化1Equipped(equip)with new scientific farming methods，farmers have been able to use less farmland to produce more.2We feel very privileged(privilege)to have the chairman of the Committe
40、e of Foreign Affairs as our distinguished guest.3Mr.Smith has promised he will never abuse his power while in office if he is_promoted(promote)to the top post.4(2019江苏卷)Wildlife has been greatly threatened(threat)in the modern age.5Having_abused(abuse)his position as mayor to give jobs to his friend
41、s，Williams is now under investigation.6Representing our school，Im writing to convey our appreciation to you for the lecture concerning(concern)body language you gave us last week.7Mike sought(seek)help from his friends when he was in trouble，but they turned him down.在空白处填入1个适当的词或括号内单词的正确形式1Many citi
42、zens are opposed to pulling(pull)down the old building，because it dates back to the 16th century，which should be protected.2We cant submit to our fate.Instead，we should take a positive attitude to the present situation.3The company，however，now declines to_comment(comment)further on the subject.4Lets
43、 postpone making(make)a decision until we have more information.5The number of people who run the red light is on the decline since the new traffic regulations came into effect.短语和句式语境记忆短语记全记牢用准用活1.in_vain 徒劳；白费力气2.at_random 随便地；随意地3.at_all_costs 不管多大代价4.straight_away 立刻；马上5.wipe_out 彻底毁灭6.stop_sth.
44、in_its_tracks 终止；消灭7.rob_sb.of_sth. 抢劫某人某物8.at_any_rate 无论如何；至少9.get_down_to 开始做10.bring_up 教育；抚养；呕吐11.get_through 通过(考试)；完成12.clear_up 整理；解释；澄清；放晴13.put_off 推迟；延期14.miss_out 遗漏；遗忘；错过机会15.focus_on 聚焦；集中；对准 选用左栏短语填空1.Its not a easy task for you to bring_up a little child on your own.2.I think we can
45、get_through any difficult situation if we dont lose hope and keep on trying.3.I have tried very hard to find out a solution to the problem，but in_vain4.We ought to focus_on a balanced diet，which ensures us the necessary nutrition.5.At break，Mr.Connery got_down_to dealing with the matters arising fro
46、m his class.6.Ill just read through the form again to make sure I havent missed anything out7.It is raining now，but I think it will clear_up soon.8.Ive made up my mind to attain my purpose at_all_costs 联想维空间1.“开始/着手做某事”短语精选get down to doing sth.set out to do sth.set about doing sth.settle down to st
47、h.start/begin doing/to do sth.2.“立即，即刻”短语全接触at once 立即right now/away 立刻straight away 立刻，马上in no time 立刻，马上in a flash 即刻in an instant 立即；马上3.“clear”短语荟萃clear away把清理出去，把收拾整洁clear off 溜掉，离开clear out 把清理干净clear up 解释；澄清；放晴仿写用活句式背原句明句式学仿写1.It is compulsory for winners to be tested but other participants
48、 are only tested at random.获胜者要强制性地进行检查，而其他参与者只是随机地检查。It is adj.for sb.to do.句型1.总之，言语很难来表达我对你真挚的感谢。(2019浙江卷6月书面表达)All in all，it_is_hard_for_me_to_express_my_sincere_thanks_to you by means of words.2.The Olympic spiritthe spirit of competition which emphasises taking part rather than winninghas been
49、 violated by the desire to succeed at all costs.人们不惜任何代价想获胜的愿望违背了重在参与而不是获胜的奥林匹克精神。rather than并列连词，表示“而不是”2.正是文化而非语言使得他很难适应国外的新环境。It was the culture rather_than_the_language_that made it hard for him to adapt to the new environment abroad.3.Having killed up to 50 million people in 18 months，with a te
50、ndency to strike the young and fit rather than the old，the Spanish Flu is believed to have been the most acute epidemic in history，西班牙流感在18个月内使多达5千万人丧命，并且发病的倾向为年轻力壮的年轻人而不是老年人，它被认为是历史上最严重的流行性传染病。“Sb./Sth.be believed/said to.”意为“某人某物被认为/据说”3.据说这家公司正在登广告招聘一名销售经理，你可以去试一下。The company is_said_to_be_advert
51、ising for a sales manager，and you can have a try.at all costs不管多大代价；无论如何 用cost的相关短语填空We are determined to defend our motherland at_all_costs/at_any_costHe saved the children from the big fire at_the_cost_of_his_lifeHe has just built a new house for his family at_a_cost_of $10，000.微写作一般来说，以健康为代价来实现你的
52、目标是错误的。Generally speaking，it is wrong to achieve your aim at_the_cost_of_your_health(1)at the cost/expense of.牺牲；以为代价at a cost of. 以的费用/价格(2)at any cost(at all costs) 无论如何；不惜任何代价at cost 按成本 The work is so urgent that we must finish it before 6 at all costs.这项工作如此紧急，我们必须不惜一切代价在6点前完成。 at any rate无论如何；
53、不管怎样；反正，至少补全句子Were working so slowly that，at_this_rate(照这样下去)，well never finish the job.You should make an adjustment about your behaviors at_any_rate(无论如何).微写作在我看来，我们中的每个人无论如何都应该尽力帮助那些需要帮助的人。In my opinion，every one of us should try_our_best_to_help_those_in_need_at_any_rateat this/that rate照此情形；如此下
54、去at the/a rate of 以的速度或比率；以的价格at any rate 无论如何，不管怎 I may be away on business next week but at any rate Ill be back by Friday.我下周可能要出差，但无论如何，我最晚星期五回来。The driver was driving at the/a rate of 100 kilometres an hour on the freeway.司机在高速公路上以每小时100公里的速度行驶。句型公式：It isadj.for sb.to do.句式(教材原句)It is compulsor
55、y for winners to be tested but other participants are only tested at random.获胜者要强制性地进行检查，而其他参与者只是随意地检查。 单句语法填空(2017北京卷书面表达) It is very wise of us to make a video to record our experiences at school.Its kind of you to_offer(offer)help to the children who have trouble in learning maths.In terms of the
56、 best visiting time，it is proper for you to arrive in advance，to be more specific，about 10 minutes earlier.微写作外国学者很难理解唐诗的真正含义和文化。It_is_very_difficult_for_a_foreign_learner_to_understand the true meaning and culture of Tang poems.,(1)“It is adj.for sb.to do.”结构中的形容词仅仅描述事物。这类形容词有difficult，easy，hard，im
57、portant，dangerous，impossible等。(2)“It is adj.of sb.to do.”结构中的形容词描述不定式行为者的性格、品质。这类形容词有 kind，good，right，clever，foolish，stupid，wise，rude 等 It will be not only meaningful but also interesting for you to enjoy the movie.(2018全国卷书面表达)对你来说，欣赏这部电影不仅有意义而且有趣。句型公式：并列连词rather than(教材原句)The Olympic spiritthe spi
58、rit of competition which emphasises taking part rather than winninghas been violated by the desire to succeed at all costs.人们不惜一切代价来获胜的愿望违背了重在参与而不是获胜的奥林匹克精神。用than的相关短语填空(2020江苏卷) LoveFone，a company that advocates repairing cellphones rather_than abandoning them，opened a mini workshop in a London pho
59、ne box in 2016.As a matter of fact，I dont know any French people other_than you.一句多译如果我不得不放弃其中一个，我会关掉电视而不是关掉我的手机。If I had to give up one of them，I would_turn_off_the_TV_rather_than_switch_off my cell phone.(rather than)If I had to give up one of them，I prefer_to_turn_off_the_TV_rather_than_switch_of
60、f my cell phone.(prefer)If I had to give up one of them，I would_rather_turn_off_the_TV_than_switch_off my cell phone.(would rather)（2）other than不同于；除了外or rather 更确切地说more than 多于；不仅仅；非常Facing up to your problems rather than running away from them is the best approach to working things out.解决问题的最好方法是
61、面对它们，而不是逃避它们。rather than连接主语及其附属成分时，谓语动词应与rather than前面的主语在人称和数上保持一致。短语句式三维练在空白处填入1个适当的单词或括号内单词的正确形式1(2018全国卷)Today，many Chinese people are learning Western styles and theories rather than focusing on Chinese traditions.2(2018江苏卷书面表达) Depending entirely on the rating in consumption is generally beli
62、eved to_be(be)unwise.3They said the director，rather than the clerks，was(be)responsible for the incident.4If the enemy dare invade us，we are to wipe them out5Anyway，were here now，so lets get down to some serious work.1中国人喜欢用筷子吃饭，而不是像西方人那样用刀和叉子。(2018全国卷书面表达)Rather_than_use_knives_and_forks_as_Westerne
63、rs_do，Chinese like to eat with chopsticks.2在我看来，发展经济绝不能以破坏环境、浪费资源为代价。 As far as Im concerned，economic growth must not be achieved at_the_cost_of_environment_or_resources3为了使脚干燥舒服，这种新鞋配备了微型风扇。To_keep_the_feet_dry_and_comfortable，this new kind of shoes is equipped with a microfan.4Its reported that th
64、e way people spend their holidays has changed a great deal in the past ten years.The way people spend their holidays is_reported_to_have_changed a great deal in the past ten years.1. We tried with vain to persuade him to give up his wrong belief.But the law prohibits us on doing something wrong.答案：w
65、ithin；onfrom或去掉on2. The mother is going to have his sons temperature take.So a thermometer is an essential part of every homes equipments.答案：taketaken；equipmentsequipment3. Do not give in to their demands on cost of your own.You are opposed to sacrifice your own interests.答案：onat；sacrificesacrificin
66、g4. I have to submit my report again for the headmasters office by Friday.I doubt that they really understand what I want.答案：forto；thatwhether5. The birthrate in that country is now in the decline.They are urgently seeking out the way to solve this problem.答案：第二个inon或去掉第二个in后的the；outfor6. Her illnes
67、s robbed her from the chance to go to school.She said under no circumstance would she give up her study.答案：fromof；circumstancecircumstances维度1生词生义1(2020全国卷) Thanks to his efforts in epidemic prevention and control，our neighborhood has been in a good state._n流行病2(2020江苏卷)Being good at something and h
68、aving a passion for it are not enough.Success depends fundamentally on our view of ourselves and of the events in our lives. adv.根本地；基础地3(2019全国卷阅读C)Only at dinnertime are we eating together anymore，74 percent，according to statistics from the report. n统计资料；统计数字维度2熟词生义1(2020山东卷)Her husband worked two
69、 jobs to cover the bills.vt.足以支付2(2020山东卷) Mail your entry to us by October 31 this year. n参赛作品3The driver slowed down at a tight bend in the road. n(道路/河流的)弯曲处用本单元词汇、句式和语法知识完成满分作文根据以下提示写一篇100词左右的短文。内容包括：1在田径比赛中，他因滥用兴奋剂而被查处；2.滥用兴奋剂的坏处及影响。补充要点句(加黑体部分请使用本单元所学词汇)1在本次田径比赛中，他因滥用兴奋剂而被查处。In this_，he_stimul
70、ants.答案：track and field competition；was investigated for abuse of2服用兴奋剂不但损害人的肝脏，也违背了运动精神。It not only damages the liver，but also_of the sports.答案：violates the spirits3我们都认为他服用兴奋剂是很不可理喻的。We all think_take stimulants.答案：it is absurd for him to4这样的犯罪行为无论如何不能被人容忍。Such crime cannot_.答案：be tolerated at any
71、 rate5人们希望在不久的将来类似服用兴奋剂的事件不再出现。People hope that such incidents will_in the near future._(用it引导主语从句)答案：be stopped in its tracks；It is hoped that such incidents will be stopped in its tracks in the near future.衔接成美文(运用过渡衔接词汇：so，therefore)_答案：In this track and field competition，he was investigated for
72、abuse of stimulants，which not only damages the liver，but also violates the spirits of the sports.So we all think it is absurd for him to take stimulants.Therefore，such crime cannot be tolerated at any rate.It is hoped that such incidents will be stopped in its tracks in the near future.友情提示每道习题都是一个高考点，每项训练都是对能力的检验，认真对待它们吧！进入“高考提能练(二十一)”，去收获希望，体验成功！本栏目内容以活页形式分册装订！
