Ste讲义m Changing Verbs In The Preterite Tense ppt课件
新概念课程讲解第四册Lesson17
Lesson 17A man-made disease⼈为的疾病 First listen and then answer the following question. 听录⾳，然后回答以下问题。
What factor helped to spread the disease of myxomatosis? In the early days of the settlement of Australia, enterprising settlers unwisely introduced the European rabbit. This rabbit had no natural enemies in the Antipodes, so that it multiplied with that promiscuous abandon characteristic of rabbits. It overran a whole continent. It caused devastation by burrowing and by devouring the herbage which might have maintained millions of sheep and cattle. Scientists discovered that this particular variety of rabbit (and apparently no other animal) was susceptible to a fatal virus disease, myxomatosis. By infecting animals and letting them loose in the burrows, local epidemics of this disease could be created. Later it was found that there was a type of mosquito which acted as the carrier of this disease and passed it on to the rabbits. So while the rest of the world was trying to get rid of mosquitoes, Australia was encouraging this one. It effectively spread the disease all over the continent and drastically reduced the rabbit population. It later became apparent that rabbits were developing a degree of resistance to this disease, so that the rabbit population was unlikely to be completely exterminated. There were hopes, however, that the problem of the rabbit would become manageable. Ironically, Europe, which had bequeathed the rabbit as a pest to Australia, acquired this man-made disease as a pestilence. A French physician decided to get rid of the wild rabbits on his own estate and introduced myxomatosis. It did not, however, remain within the confines of his estate. It spread through France, Where wild rabbits are not generally regarded as a pest but as sport and a useful food supply, and it spread to Britain where wild rabbits are regarded as a pest but where domesticated rabbits, equally susceptible to the disease, are the basis of a profitable fur industry. The question became one of whether Man could control the disease he had invented.【参考译⽂】在澳⼤利亚移民初期，⼀些有创业精神的移民不明智地把欧洲兔⼦引进了澳⼤利亚。
新概念英语第2册课程讲义Lesson74
Lesson74单词讲解1.limelight n.舞台灯光in the limelight在聚光灯下，万众瞩目out of the limelight2.precaution n.预防措施pre-prepack v.预先包装prepaid adj.预付费的Lesson74课文&语法讲解本课重点:特殊的非限定性定语从句1.An ancient bus stopped by a dry river bed and a party of famous actors and actresses got off.2.Dressed in dark glasses and old clothes,they had taken special precautions so that no one should recognize them.3.But as they soon discovered,disguises can sometimes be too perfect.Among them will be Debbie's mother,who swam the Channel herself when she was a girl.非限定性的定语从句特殊的非限定性的定语从句，修饰整句话They sell the goods in a very low price,which is a bad way to do business. Disguises can sometimes be too perfect,which they soon discovered.特殊的非限定性的定语从句，修饰整句话Disguises can sometimes be too perfect,which they soon discovered.Disguises can sometimes be too perfect,as they soon discovered.Disguises,as they soon discovered,can sometimes be too perfect.As they soon discovered,disguises can sometimes be too perfect.4.'It couldn't be better,Gloria,'Brinksley Meers agreed.5.Why don't we come more often?提建议：Why don’t sb do sth?Why not do sth?What/How about doing sth?If I were you,I would do sth.6.When they had all made themselves comfortable,a stranger appeared.本课重点:特殊的非限定性定语从句Lesson74知识拓展本课重点:as引导特殊的非限定性定语从句But as they soon discovered,disguises can sometimes be too perfect.as引导状语从句1时间状语从句“当……时候”As the thieves were trying to get away in their car,Roy drove his bus into the back of it.as引导状语从句2原因状语从句“因为”As a great many people will be visiting the country,the government will be building new hotels…as引导状语从句3比较状语从句“跟……相比”Though in those days,travelling was not as easy as it is today,steam boats carried thousands of visitors across the Channel from Europe.as引导状语从句4方式状语从句“按照……方式”Jeremy was a little disappointed…but he did as his daughter asked.本课重点:as引导特殊的非限定性定语从句引导4种不同的状语从句。
新概念英语第四册讲义14
新概念英语第四册讲义14 Chapter 14: Using your brainIn this chapter, we will explore the topic of using your brain effectively. We will cover various techniques that can help enhance your thinking and problem-solving abilities.1. Building mental associationsOne effective technique for improving memory and recall is building mental associations. This involves connecting new information with something you already know, making it easier to remember. For example, you can associate a new English word with a similar word or concept in your native language.2. Developing critical thinking skillsCritical thinking is an essential aspect of using your brain effectively. It involves analyzing information, evaluating arguments, andmaking informed decisions. By developing critical thinking skills, you can improve your problem-solving abilities and make more rational choices.3. Practicing mindfulnessMindfulness is the practice of being fully present and aware of the current moment. This can help enhance focus, concentration, and overall cognitive abilities. By practicing mindfulness regularly, you can improve your mental clarity and effectiveness in various tasks.4. Engaging in brain-stimulating activitiesEngaging in activities that stimulate your brain is crucial for its overall health and performance. Reading books, solving puzzles, learning new skills, and engaging in intellectual discussions are all examples of activities that can boost your brainpower.5. Getting enough rest and sleepRest and sleep are essential for proper brain function. Lack of sleep can negatively impact cognitive abilities, memory, and concentration.It's important to prioritize getting enough restful sleep to ensure optimal brain performance.ConclusionUsing your brain effectively involves various techniques and practices that can improve memory, critical thinking, focus, and overall cognitive abilities. By incorporating these strategies into your daily life, you can enhance your learning and problem-solving skills in the journey of learning English.We hope this chapter has provided you with valuable insights into utilizing your brain to its fullest potential.。
Steam-changing verbs
doler (o>ue) to ache, to hurt morder (o>ue) to bite mover (o>ue) to move poder (o>ue) to be able volver (o>ue) to return dormir (o>ue) to sleep morir (o>ue) to die
*Verbo jugar-To play
It is the only u>ue stem-changer in the Spanish language. yo juego tú juegas él/ella/usted juega nosotros/as jugamos vosotros/as jugáis ellos/ellas/Uds juegan
2.
o>ue stem-changers
That means the stressed letter o in the stem of the verb will change to ue in certain forms of the verb. Nosotros/nosotras and vosotros/vosotras do not undergo a stem change
Verbo pedir-To request
yo pido tú pides él/ella/usted pide nosotros/as pedimos vosotros/as pedí s ellos/ellas/Uds piden
Commonly used verbs e>i
人教必修四Unit4-Body-language-词汇要点讲解
(3)面对困难时，他们从不放弃而是努力寻找出路。
F_a_c_e_d_w_i_th_d_i_ff_ic_u_l_ti_es___,_they never give up but try their best to find a way out.
司机看错了一个重要的信号。
• I'm afraid you completely misread the situation. 恐怕你完全看错了形势。
• 3 facial 脸部的，面部的 • facial expression 面部表情 • facial tissues 面巾纸 • facial painting 脸谱 • facial cream 美容霜
ease. 他递给她一杯咖啡,让她放松下来。
with ease=easily轻易地
At ease ! 稍息！
10．lose face 丢脸；失面子 lose face with sb在…面前丢脸
lose heart 泄气，灰心 ; lose one’s heart to…爱上…
(1)save one's face
• 5 function n.作用，功能，职能 v.起作用
• The function of the government is to serve the people.
• 政府的职能是为人民服务。 • The sofa can also function as a bed.
这沙发也可以当床。
• Some English nouns function as verbs.
她从椅子上跳起来迎接她父亲。 greet sb with (a smile)用…向…问候 greeting(s) n.
高中英语 Lesson 7 Mutilated ladies新概念讲义 第三册
§ Lesson 7 Mutilated ladies 残钞鉴别组【New words and expressions】生词和短语◆mutilate v. 使残缺不全◆chew v. 咀嚼◆fiancén.未婚夫◆microwave n. 微波，微波炉◆oven n. 炉灶◆safekeeping n. 妥善保管◆Newcastle n. 纽卡斯尔（英国港市）◆identify v. 鉴别，识别◆spokeswoman n. 女发言人★mutilate v. 使残缺不全vt. 经常用于被动语态1，毁伤，残害。
He was mutilated in the accdient, and now has only one leg.a multlated note2, 把…搞砸了You've already mutilated the novel by making such changes.$ dad president: 美国mutilation n.★chew v. 咀嚼A lot of people love chewing gums.Don’t bite off more than one can chew.不要自不量力chew the fat: 聊天chewed up：（俚）着急的，担心的Don't get chewed up / about your examination.★fiancé n.未婚夫★microwave n. 微波，微波炉micro- = tiny, very very smallmicroswitch, microfilm, microscope, microsecond, microphone, microbiology 反义前缀：macro- = great. large★oven n. 炉灶★safekeeping n. 妥善保管keep sth. safePlease keep your ID card safedo evil:干坏事evil doingmake trouble => trouble making★Newcastle n. 纽卡斯尔（英国港市）★identify v. 鉴别，识别identify of sb. or sth.He can’t identify the person.identity: n.So far thearcheologists have been unable to discover her identity.identification n.命名，确认★spokeswoman n. 女发言人【Text】§ Lesson 7 Mutilated ladies*残钞鉴别组Why did Jane cook John’s wallet?Has it ever happened to you? Have you ever put your trousers in the washing machine and then remembered there was a large bank note in your back pocket? When you rescued your trousers, did you find the note was whiter than white? People who live in Britain needn’t despair when they make mistakes like this (and a lot of peole do)! Fortunately for them, the Bank of England has a team called Mutilated Ladies which deals with claims from people who fed their money to a machine or to their dog. Dogs, it seems, love to chew up money!A recent case concerns Jane Butlin whose fiancé, John, runs a successful furniture business. John had a very good day and put his wallet containing ￡3,000 into the microwave oven for safekeeping. Then he and Jane went horse-riding. When they got home, Jane cooked their dinner in the microwave oven and without realizing it, cooked her fiancé’s wallet as well. Imagine their dismay when they found a beautufully-cooked wallet and notes turned to ash! John went to see his bank magnager who sent the remains of wallet and the money to the secial department of the Band of England in Newcastle: the Mutilated Ladies! They examined the remains and John got all his money back. ‘So long as there’s something to identify, we will give people their money back,’ said a spokeswoman for the Band. ‘Last year, we paid ￡1.5m on 21,000 claims.’* Damaged bank notes. The Queen’s head appears on English bank notes, and ‘lady’ refers to this.【课文讲解】段首或段尾运用疑问句提出问题段首——主要要引起读者的兴趣和注意力段尾——进一步巩固、加深与本段所涉及的内容，进一步引起读者的沉思rescue 救援，援救Hundreds of people went to rescue the plane crash.L07-01 end 15’10”L07-02 begin 16’22”大词小用所起到的目的——加强语气whiter than white====damaged, mutilated.损坏，残缺不全make mistakes like thisFortunately for them luckly / happily for them 固定搭配team 组织make a claim 提出索赔feed sth. toit seems第二段充分说明了约翰是怎么样把钱从银行里拿回来concern: 涉及到——is aboutrun a factory, run a companyI have a very good day. I have a good tiveto keep it safeput his wallet which contained….go horse-riding, go fishing, go hunting, go shopping dismay: 沮丧beautifully-cooked wallet: 用一种讽刺的口吻turned to turned into becomewho ----band managerso long as: on condition that 表假设，只要pay for:为…付款We paid 80 dollars for the dictionary.on 强调对21000起索赔要求pay off 还清，偿还The couple have already paid their debts off.pay back1, 把钱归还回去 pay money back2, 报仇，报复 pay somebody backL07-02 end 16’22”L07-03 begin 12’35”§ Lesson 7【Special difficulties】如何运用后缀less 表示否定概念 care carelessful 表示有、充满了 helpful carefully: 形容词+ ly = 副词，名词+ly = 形容词 dailyic pic energetic 精力充沛的ish childish womanishExerciseSupply the missing words1 You won’t feel any pain. The operation is completely .2 I admired the beauty of the countryside. The countryside is so .3 I visit my mother every day. My mother expects visits.4 Don’t behave like a child. Don’t be so .5 She’s a wonderful athlete. That explains why she’s so .Key : 1. painless 2. beautiful 3. daily 4. childish(-ish的形容词是贬义色彩) 5. athletic 强壮的，强健的【Multiple choice questions】多项选择题Comprehension1 They call the team in Mewcastle ‘Mutilated Ladies’ because .a. their job involves mutilating bank notesb. their job is to identify pictures of the Queen on mutilated bank notesc. ladies are always mutilating bank notes by accident in the washd. only ladies have the patience for this difficult job1. B2 The Bank of England offers a special service to people who .a. feed their money to the dogb. try to wash large bank notesc. mutilate bank notes on purposed. have damaged but identifiable bank notes2. Didentify => identifiablereturn => returnableeat => ratable3 You don’t get your money back unless _____ .a. you go to Newcastle and see the Mutilated Ladiesb. there is enough evidence to prove your claimc. your bank manager agrees to help youc. you have done this sort of thing beforeunless: if not3. BStructure4 Have you ever forgotten _____ in the pocket of your trousers…? (ll.1-3)a. a large bank noteb. large bank notec. any large bank noted. some large bank note4. Aany large bank note s5. If you_____ in Britai, you needn’t despair. (ll.4-5)a. do liveb. are livingc. lived. wer livingneedn’t 真实条件句，不是虚拟语气live 动词是不用进行时态的5． C6 John is _____ ,and runs a furniture business. (l.9)a. fiancé of Jane Butlinb. Jane Butlin’s fiancéc. Jane Butlin who’s fiancéd. Jane Butlin whose fiancé6． B一般来说，如果表示某人的，就用‘如果采用介词of表示所属关系，被修饰名词前要出现定冠词7 The wallet _____ ￡3,000 from the day;s business. (l.10)a. containingb. was containingc. containedd. content简单句，选用一般过去式7． C8 John put his wallet into the microwave oven _____ . (l.10)a. to heep it safeb. for keeping safec. for the safetyd. tob safe keeping to keep it safe8. AVocabulary9 John runs a furniture business. He ____ the business. (l.9)a. is in charge ofb. is in the charge ofc. chargesd. bears the charges ofin charge of 负责in the charge of 由某人来负责9． A10 Jane discovered that the ￡3,000 had _____ ash. (ll.12-13)a turned b. grown c. made d. becometurned to ash10. D11 The remains were _____ to the Mutulated Ladies. (ll.13-14)a. conveyedb. dispatchedc. carriedd. fetchedsentdispatched 送，送达 deliverconvey:运输、传达fetch:去取回来11． B12 People can get their money back _____ there is something to identify. (ll.15-16)a. dependingb. providedc. supposedd. allowing12． Bprovided providingEg: Proveded that you reduce the price, I’ll take all the goods.supposed 表假设 suppose , supposing特别注意：结构以及词汇题L07-03 § Lesson 7 end 12’35”L08-01 begin 12’11”。
新概念第四册课文翻译及学习笔记：Lesson44
新概念第四册课文翻译及学习笔记：Lesson44【课文】First listen and then answer the following question.听录音，然后回答以下问题。
What influences us from the moment of birth? Custom has not commonly been regarded as a subject of any great moment. The inner workings of our own brains we feel to be uniquely worthy of investigation, but custom, we have a way of thinking, is behaviour at its most commonplace. As a matter of fact,it is the other way around. Traditional custom, taken the world over, is a mass of detailed behaviour more astonishing than what any one person can ever evolve in individual actions, no matter how aberrant. Yet that is a rather trivial aspect of the matter. The fact of first-rate importance is the predominant role that custom plays in experience and in belief, and the very great varieties it may manifest. No man ever looks at the world with pristine eyes. He sees it edited by a definite set of customs and institutions and ways of thinking. Even in his philosophical probing he cannot go behind these stereotypes; his very concepts of the true and the false will still have reference to his particular traditional customs. John Dewey has said in all seriousness that the part played by custom in shaping the behaviour of the individual, as against any way in which he can affect traditional custom, is as the proportion of the total vocabulary of his mother tongue against those words of his own baby talk that are taken up into the vernacular of his family. When one seriously studies the social orders that have had the opportunity to develop autonomously, the figure becomes no more than an exact and matter-of-fact observation. The life history of the individual isfirst and foremost an accommodation to the patterns and standards traditionally handed down in his community. From the moment of his birth, the customs into which he is born shape his experience and behaviour. By the time he can talk, he is the little creature of his culture, and by the time he is grown and able to take part in its activities, its habits are his habits, its beliefs his beliefs, its impossibilities his impossibilities. Every child that is born intohis group will share them with him, and no child born into one on the opposite side of the globe can ever achieve the thousandth part.There is no social problem it is more incumbent upon us to understand than this of the role of custom. Until we are intelligent as to its laws and varieties, the main complicating facts of human life must remain unintelligible. The study of custom can be profitable only after certain preliminary propositions have been accepted, and someof these propositions have been violently opposed. In the first place,any scientific study requires that there be no preferential weighting of one or another of the items in the series it selects for its consideration. In all the less controversial fields, like the study of cacti or termites or the mature of nebulae, the necessary method of study is to group the relevant material and to take note of all possible variant forms and conditions. In this way, we have learned all that we know of the laws of astronomy, or of the habits of the social insects, let us say. It is only in the study of man himself that the major social sciences have substituted the study of onelocal variation, that of Western civilization. Anthropology was by definition impossible, as long as these distinctions between ourselves and the primitive, ourselves and the barbarian, ourselves and the pagan, held sway over people's minds. It was necessary first to arrive at that degree of sophistication where we no longer set our own belief against our neighbour's superstition. It was necessary to recognize that these institutions which are based on the same premises, let us say the supernatural, must be considered together, our own among the rest. RUTH BENEDICT Patterns of Culture【New words and expressions 生词和短语】commonplace adj. 平凡的aberrant adj. 脱离常轨的，异常的trivial adj. 微不足道的，琐细的predominant adj. 占优势的，起支配作用的manifest v. 表明pristine adj. 纯洁的，质朴的stereotype n. 陈规vernacular n. 方言accommodation n. 适应incumbent adj. 义不容辞的，有责任的preliminary adj. 初步的proposition n. 主张preferrential adj. 优先的controversial adj. 引起争论的cactus n. 仙人掌termite n. 白蚁nebula adj. 星云variant n. 不同的barbarian n. 野蛮人pagan n. 异教徒sophistication n. 老练premise n. 前提supernatural adj. 超自然的【课文注释】 1.The inner workings of our own brains 这一部分是feel的宾语，为了强调而把宾语提前了，to be uniquely worthy of investigation 是宾语补足语。
新概念英语第四册Lesson 45课文音标版讲义
45In man's early days, competition with other creatures must have been critical. ɪn mænz ˈɜːli deɪz, ˌkɒmpɪˈtɪʃᵊn wɪð ˈʌðəˈkriːʧəz mʌst hæv biːnˈkrɪtɪkəl.在人类早期，人类与其他生物的竞争一定是必不可少的。
在人类早期，人类与其他生物的竞争一定是必不可少的。
But this phase of our development is now finished. bʌt ðɪs feɪz ɒv ˈaʊə dɪˈveləpmənt ɪz naʊˈfɪnɪʃt.但这个发展阶段已经结束。
但这个发展阶段已经结束。
Indeed, we lack practice and experience nowadays in dealing with primitive conditions. ɪnˈdiːd,wiː læk ˈpræktɪs ænd ɪksˈpɪərɪəns ˈn aʊədeɪz ɪn ˈdiːlɪŋ wɪð ˈprɪmɪtɪv kənˈdɪʃᵊnz.确实，我们今天缺乏对付原始环境的实践和经验。
确实，我们今天缺乏对付原始环境的实践和经验。
I am sure that, without modern weapons, I would make a very poor show of disputing the ownership of a cave with a bear, aɪ æm ʃʊə ðæt, wɪˈðaʊt ˈmɒdən ˈwepənz, aɪwʊd meɪk əˈveri pʊəʃəʊɒv dɪsˈpjuːtɪŋ ði ˈəʊnəʃɪp ɒv ə keɪv wɪð ə beə,我断定，如果没有现代化的武器，要我和一只熊去争洞穴，我会出洋相的；我断定，如果没有现代化的武器，要我和一只熊去争洞穴，我会出洋相的；and in this I do not think that I stand alone. ænd ɪn ðɪs aɪduː nɒt θɪŋk ðæt aɪ stænd əˈləʊn.我也相信，出洋相者并非我一人。
Unit 4 词性转换 讲义 2021-2022学年北师大版高中英语必修第二册
Unit 4 Information Technology Topic Talk一、词形转换1.使发生，使可能vt___________→有能力的adj_________→无能力的adj ______________→能力n ____________→ disabled adj无能力的;有残疾的_______________→disable.使丧失能力________________→disability n.残疾2.方便，便利n ________________→方便的，便利的adj ________________→不方便的adj ________________→方便地adv ________________3.影响，作用n __________→有效的adj ____________→高效地adv ________________4.对……着迷的；沉迷的adj ________________→使沉迷；使上瘾vt ________________→上瘾n ________________ →使上瘾的adj ________________5.建议，提议；推荐n ________________ →建议；推荐vt ________________6.探究；探讨；探险vt_________→探险者，探索者n_________→探索，探险n ________________7.个性，性格n ________________→个人的，亲自的adj →________________ →个人地；亲自地adv ________________8.承认；允许进vt___________→pp______________→入场费；门票n ________________Unit 4 Information Technology Lesson 1一、词形转换1.欺骗，诱骗，哄骗vt __________________→诡计；花招；骗局；技巧n ________________→狡猾的；难对付的adj ________________2.身份；特征n________________→方识别，确认vt________________→识别，确认；身份证明n ________________3.多样化，变化n ________→波动，变化vi________→各种各样的adj ________________4.朴素实用的；明智的，合理的adj ____________→察觉出，感觉到vt ________________→感官，意识n ________________ →敏感的adj ________________5.创造力；独创性n ________________ →有创造性的，创新的adj ________________→创造vt ________________ →创造者n ________________6.明显地vt ________________→明显的adj ________________7.做实验，进行试验vt__________→ 实验n__________→实验性的，试验性的adj →________________8.供选择的同类物品；选择n________________→选择，挑选vt ________________9.类型，种类n________→打字，打印vt_________→打字员n______→打字机n ________________10.担忧，忧虑n ________________→ 使担心；与……有关vt ________________→担忧的adj →关于，涉及到________________ prep11.虚拟的；模拟的adj ________________→虚拟地；模拟地adv________________12. 欺骗；欺诈vt ________________→ 骗子；欺骗n ________________Unit 4 Information Technology Lesson 2一、词形转换1.住处；停留处；调和n______________→为……提供住宿；容纳；调解vt ________________2.订阅，订购vt________________→订阅，订购n________________→订购者，订阅人，订户n ________________3.效能高的；强有力的；强壮的adj ________________→效能高地；强有力地adv________________→电源；电力；权力n________________ →驱动，推动（机器或车辆）vt ________________4.最新的；最近的adj ___________→最后的，上一个的adj _________→(二者中)后者的n ________________ →迟到的；晚的adj ________________→后来，以后adv ________________→持续；维持v________________5.现实；真实n________________ →真实的，现实的adj________________→真实地，现实地adv________________→实现vt________________6.确保，保证vt __________→投保险vt ________→有把握的，确信的adj________________7.材料；素材n ________________→物质的，非精神上的adj _________________→实质地；物质上；极大地adv________________8.按压；催促vt _______→新闻；新闻界；出版社n___________→ 压力n ________________9.恩惠；善意的行为n________________→较喜欢；偏袒；有利于vt ________________ →有利的；赞成的adj________________10.确认，证实vt________________→确认，证实n________________11.递送；传送v ________________→递送；传送n________________Unit 4 Information Technology Lesson 3一、词形转换1.伤害，损害n______________→伤害，损害vt__________ →有害的adj ________________→无害的adj ________________2.论点；论据n________________→辩论；争论vt________________→(观点、论点或意见)不确定的; 无把握的adj ________________3.取代；接替vt ________________→取代；更换；接替者n_______________→可替换的; 可替代的adj ________________4.拥抱；紧抱n__________→拥抱；紧抱vt _______→pt____________ →pp_______________5.专注，专心；集中注意力vt_______________ →专注，专心；集中注意力n________________6.担忧，忧虑n ________________→ 使担心；与……有关vt________________→担忧的adj ________________→关于，涉及到________________ prep7.有益的；有意义的adj ________________→奖赏；给以报酬vt _________________→奖励；回报；报酬n________________8.增添；添加n________________→附加的；额外的a dj________________→加上；此外adv ________________ →增加；添加vt________________9.内容；目录；容纳的东西n________________→满足的，满意的，甘愿的adj ________________ →使满意，使满足vt________________10.基础；基点n________________→以……为基础；把基地设在vt________________→根基，底部；基础n________________→重要的，基本的；最简单的adj________________→基本上，大体上；从根本上说adv________________11.局限的，限制性的adj________________→有限的adj________________→限制vt_________________→限制n ________________12.简洁的，简明的adj________________→简洁地，主要地adj________________13.创造力；独创性n ________________ →有创造性的，创新的adj ________________→创造vt ________________ →创造者n ________________Topic Talk一、词形转换答案1.enable, able, unable, ability, disabled, disable, disability2.convenience, convenient, inconvenient, conveniently3.effect, effective, effectively4.addicted, addict, addiction, addictive5.recommendation, recommend6.explore, explorer, exploration7.personality, personal, personally8.admit, admitted, admissionLesson 1一、词形转换答案1.trick, trick, tricky2.identity, identify, identification3.variety, vary, various4.sensible, sense,sense, sensitive5.creativity, creative, create, creator6.obviously, obvious7.experiment, experiment, experimental8.selection, select9.type, type, typist, typewriter10.concern, concern, concerned, concerning11.virtu al, virtually12.cheat, cheat, cheatLesson 2一、词形转换答案1.accommodation, accommodate2.subscribe, subscription, subscriber3.powerful, powerfully, power, powertest, last, latter, late, later, last5.reality, real, really, realize6.ensure, insure, sure7.matieral, material, materially8.press, press, pressure9.favour, favour, favourable10.confirm, confirmation11.deliver, deliveryLesson 3一、词形转换答案1.harm, harm, harmful, harmless2.argument, argue, arguable3.replace, replacement, replaceable4.hug, hug, hugged, hugged5.concentrate, concentration6.concern, concern, concerned, concerning7.rewarding, reward, reward8.addition, additional, additionally, add9.concent, content, content10.basis, base, base, basic, basically11.limiting, limited, limit, li mit12.brief, briefly13.creativity, creative, create, creator。
sterilize记忆方法
sterilize记忆方法英文回答：Sterilizing memories can be a challenging task, but there are several methods that can help achieve this goal. One effective method is through the use of visualization and association techniques. By creating vivid mental images and linking them to the information you want to remember, you can enhance your memory retention.For example, let's say you want to sterilize the memory of a traumatic event. You can visualize a powerful image that represents safety and peace, such as a calm beach or a serene forest. Then, associate this image with the traumatic memory by mentally connecting the two. By repeatedly visualizing this calming image whenever the traumatic memory comes to mind, you can gradually diminish its emotional impact and sterilize its effect on your psyche.Another method to sterilize memories is through the use of cognitive restructuring. This involves challenging and changing the negative thoughts and beliefs associated with a particular memory. By examining the irrational or distorted thinking patterns that contribute to the negative emotions associated with the memory, you can reframe the memory in a more positive or neutral light.For instance, let's say you have a memory of a failed presentation that fills you with embarrassment and self-doubt. Through cognitive restructuring, you can identify the irrational beliefs that contribute to these negative emotions, such as "I am a failure" or "Everyone thinks I'm incompetent." Then, you can challenge these beliefs by replacing them with more rational and balanced thoughts, such as "Mistakes happen to everyone" or "I can learn from this experience and improve in the future." By consistently practicing this cognitive restructuring technique, you can sterilize the memory of the failed presentation and reduce its negative impact on your self-esteem.中文回答：灭菌记忆可以是一项具有挑战性的任务，但有几种方法可以帮助实现这个目标。
Stem Changing in the Preterite
3. Quiere 4. Queremos 5. Queréis 6. Quieren
How do you know when to stem change?
You had to memorize a list of stem change verbs: • Querer (e-ie) • Empezar (e-ie) • Jugar (u-ue) • Pedir (e-i) • r (o-ue) • Etc…
4. Costamos 5. Costasteis 6. Costaron
¡PRÁCTICA! PRÁCTICA!
1. 2. 3. 4. 5. 6. 7. 8. Morir (yo) Repetir (Uds.) Preferir (yo) Almorzar (ellos) Servir (Ud.) Vestir (ellas) Sentir (tú) Competir (vosotros) 1. 2. 3. 4. 5. 6. 7. 8. Morí Repitieron Preferí Almorzaron Sirvió Vistieron Sentiste Competisteis
4. Pedimos 5. Pedisteis 6. Pidieron
Let’s Try Another
How do you change COSTAR (o-ue)?
FOLLOW THESE STEPS:
C U S TA R O
1. Costé 2. Costaste 3. Costó
1. Remove the ending 2. Find the stem 3. Change the stem (only in Ella and Ellas) 4. Conjugate!
以前和过去变化英语作文
以前和过去变化英语作文Title: Evolution of Language: Changes in the Use of "Past" and "Past Perfect" Tenses。
Language is a dynamic entity, constantly evolving to adapt to the needs and nuances of its speakers. One area where this evolution is particularly evident is in the use of past tense forms, specifically the simple past and past perfect tenses. Over time, the functions and usage of these tenses have shifted, reflecting changes in the way we conceptualize and express temporal relationships. In this essay, we will explore the historical development and contemporary usage of these two tenses in English.The simple past tense, also known as the preterite, is typically used to describe completed actions or events that occurred at a specific point in the past. For example, "She walked to the store yesterday." In Old English, the simple past tense was marked by inflections, such as the "-ed" suffix added to regular verbs. However, over time, Englishhas undergone significant simplification, leading to the loss of many inflectional endings. As a result, the simple past tense is now generally formed by adding "-ed" to the base form of regular verbs (e.g., walked, talked), with irregular verbs maintaining unique past tense forms (e.g., went, saw).The past perfect tense, on the other hand, is used to indicate that one past action or event occurred before another past action or event. It is formed by using the auxiliary verb "had" followed by the past participle of the main verb. For example, "She had already eaten when I arrived." The past perfect allows speakers to establish clear chronological sequences and convey the relative timing of events in the past.Historically, the past perfect tense developed from the past tense of the verb "have" combined with the past participle of the main verb. In Old English, this construction was used to express completed actions that preceded other past actions. Over time, the use of the past perfect became more standardized, and it is now a commonfeature of English grammar, particularly in narrative and storytelling contexts.One notable trend in the evolution of English is the increasing use of the simple past tense in contexts where the past perfect might have been used in the past. This shift reflects a broader simplification of language structure and a preference for clarity and directness in communication. For example, instead of saying "He had already finished his work before he went home," many speakers now simply say "He finished his work before he went home."This tendency toward simplification can be attributed to various factors, including changes in communication technology, increased globalization, and the influence of other languages. In today's fast-paced world, brevity and efficiency are often prioritized, leading to the streamlining of grammatical structures and the elimination of unnecessary complexity.However, while the use of the simple past tense may bemore prevalent in certain contexts, the past perfect still serves an important function in conveying precise temporal relationships. In narratives, for instance, the pastperfect is often employed to clearly delineate the sequence of events and provide context for the reader. Additionally, in formal writing and academic discourse, the past perfect is commonly used to indicate background information or past conditions.In conclusion, the evolution of language is reflected in the changing use of past tense forms such as the simple past and past perfect. While the simple past tense has become more dominant in many contexts, the past perfect continues to play a crucial role in expressing nuanced temporal relationships. By understanding the historical development and contemporary usage of these tenses, speakers can navigate the complexities of English grammar with confidence and clarity.。
新概念英语第一册141课课文朗读 逐句讲解
新概念英语第一册141课课文朗读逐句讲解In the 141st lesson of New Concept English Book One, the text talks about Peter's newfound interest in golf. He buys a new set of golf clubs and starts practicing but faces some challenges in the beginning. However, with determination and perseverance, he improves his skills and eventually becomes adept at the game. This story reflects the theme of perseverance and hard work leading to success, which is a valuable lesson for readers.在《新概念英语》第一册的第141课中，课文谈到了Peter对高尔夫球的兴趣。
他购买了一套新的高尔夫球杆并开始练习，但一开始面临一些挑战。
然而，凭借决心和毅力，他提高了自己的技能，并最终熟练掌握了这项运动。
这个故事反映了坚持和努力会带来成功的主题，对读者来说是一次宝贵的教训。
Peter's journey in learning golf teaches us that success does not come easy and requires dedication and hard work. His initial struggles and setbacks serve as a reminder that progress takes time and effort. By practicing consistently and seeking guidance frommore experienced players, Peter is able to overcome his challenges and achieve his goal of mastering the game.Peter在学习高尔夫球的过程中告诉我们，成功并不是轻而易举的，需要奉献和努力。