【自学考试资料】英语二精讲4-20220318-161438

1、英语（二）精讲4本次课程为英语二精讲课4心到世上无难事，只怕有心人本次课程为英语二精讲课4A课堂学习规范口到聊天区严禁闲聊眼到看书要仔细，认真多问等待你的十万个为什么学而不思则罔，思而不学则殆 _孔子互动积极回答问题，及时反思考上次课程回顾精讲课3Unit Two Just Introduce YourselfNew WordsSentence Analysis连词的 类别和主 谓 宾 补have to不得不宾语从句 +条件状 语从句+ there be 句型+定 语从句本次课程内容介词的概念及特点 介词的分类及用逑 介词的固定搭配一|动词的基本形式 时态的基本用逑， 动词的语态本次课程为英语

2、二精讲课4非谓语句子的形式和种类名词性从句精读课文4基本句型句子语序和句子的种类名词性从句分类连接词that, whetherfflif连接代词和连接副词本次课程为英语二精讲课4o介词为虚词，在句子中不单独充当成分，但与名词或相当于名词 的词语等构成介词短语才能具有一定语法功能。介词的特点是：(1)介词不能单独使用，一定要后面接名词才育(2)如介词后面遇到动词，将动词变成动名词。介词介词的概念及特点精讲课4本次课程为英语二精讲课4（二）介词的分类及用法接较长一段时间，如年、月、季节、上下午、晚间、白天等）分针建30本次课程为英语二精讲课4（二）介词的分类及用法接较长一段时间，如年、月、季节、上

3、下午、晚间、白天等）分针建30分钟接具体某一天；接星期 表示时间的某一点或瞬间（过）分针兰30分钟in 2018； in February； inin the morning； in the daytimeon July 16,2004； on Fridayat 3 o clock八点二十分：twenty past eight八点四d分：twenty to ninebefore we leaveafter the rain； after ten第一节I知识点1介词forsince自从forsince自从duringfrom.to.not.until.接一段时间，表持续时间长短 总表示过去时间点

4、的词，表 示从某时间到现在，常与现在完 航时一起连用，“ 在期间 从到 直到直到才 for three hours； for one month He has been in the USA since five years ago.during the summer vacation from September to November My mother will not go to bed until I go back home.本次课程为英语二精讲课4第一节I知识点1介词第一节I知识点1介词表地点方位 方向on在上The book is on the table.in at在里面；在

5、大地点在小地点或狭窄的地方The pen is in the drawer.She is now in Guangzhou.at the bus stop; at the airportunder在垂直的下方There is a ball under the chair.over below在垂直的上方 在下方There is a light over the table. Write your name below the line.wabove在上方He lifted his hands above his本次课程为英语二精讲课4behindin front ofin the front

6、ofnext tonearbetween在后面 在前面在前部在旁边 在周围，靠近 在两者之间She is standing behind the tree. There is a park in front of my house. He is standing in the front of the room.among在（三者或三者 以上）之间The girl next to him is crying.The cafe is near my office.John is standing between Lily and me. The teacher is sitting among

7、the students.本次课程为英语二精讲课4表原因表 手段in后接某种语言、材料等，“用表目的 表所属with后面常加工具, “使用by通过某种方法，如 交通工具、传达、传递的方式或煤介He works hard to get a certificate.All he did is for his daughter.the name of the boy.He fixed the chair with a hammer.He goes to work by car.He tells her the news by email.The book is written in English.

8、搭配与名词搭配与动词搭配与形容词搭 配本次课程为英语二精讲课4（三）介词的固定搭配例子dependence on依靠；at home在家；on Sunday在星期日belong to属于；talk to对说；listen to 听；rely on依赖严格；be afraid of害怕；be strict with对be full of充满本次课程为英语二精讲课4第一节I知识点2动词第一节I知识点2动词本次课程为英语二精讲课本次课程为英语二精讲课4()动词的种类()动词的种类(4类)(1)行为动词行为动词也叫实义动词，有完整的词义，能独立作谓语。根据动词后是否 要跟宾语，行为动词可务为及物动词和

9、不及物动词。及物动词：后面要接宾语；可以用于被动语态。【仰!I】Euclid was trying to convey his idea of a geometrical point 欧基里德试图表达他的一个几何学观点。不及物动词：本身词义完整，其后不跟宾语，跟宾语时应在动词后面加 上相应的介词；不能用于被动语态。【例】Smog appeared on the horizon.地平线上升起了烟雾。有些动词既可以作及物动词，也可以作不及物动词。【例】He is preparing the exam.他在准备考试。（实际意思是，他在准备出考题，他是个老师。） He is preparing for

10、 the exam.他在准备考试。（实际意思是他在复习，为参加考试做准备，他 是个学生。）(2)连系动词本身有词义，但不能单独做谓语。最常用的连系动词是be。和连系动词一起 构成的常用语法结构(系表结构)有：连系动词+形容词这种结构中常用的连系动词有：become, feel, get, grow, keep, look, make, remain, sound, smell, stay, taste, turn, go等。【例】The company went broke last year.这家公司去年破产了。连系动词+名词1这种结构中常用的连系动词有：be, become, draw,

11、live, look, make, play, prove, remain, return, seem等。【例】Her dream has now become a reality.她的梦想现在已变成了现实。第一节I知识点2动词本次课程为英语二精讲课本次课程为英语二精讲课4第一节I知识点2动词本次课程为英语二精讲课本次课程为英语二精讲课4连系动词+分词这种结构中常用的连系动词有：appear, become, come, feel, get, grow, look, prove, remain9 seem, stand等。H列】It takes three years to become qu

12、alified.要取得资格需要三年的时间。连系动词+介词短语这种结构中常用的连系动词有：come, continue, grow, keep, look, prove, remain, seem, smell, sound, stand 等。【例】Milk only keeps for a few days. 牛奶只能保鲜几天。(3)助动词本身无词义，不能单独做谓语，主要帮助构成谓语，表示时 态、语气、语态等。助动词的作用主要有以下几方面：帮助行为动词兩成否定句、希使句或嶷问句；【例】She doesn, t work here, does she? 她不在这里工作，是吗？(反义疑问句)帮助行

13、为动词构成各种时态；【例】She has paid her personal income tax. 她已支付了个人所得税。帮助行为动词构成被动语态；【例】The meeting will be put off till Friday. 会议将会推迟到星期五。帮助行为动词构成各种语气。【例】Don t be afraid of making mistakes. 不要害怕犯错。（祈使语气）（4）情态动词本身有一定词意，但不能单独作谓语，只能和动词原形一起构成谓语。情态动词用法介绍例子must表义务（语气最强）,“一定，必须” 表示不可逃避的义务，这种义务在说话 人看来是没有选择余地的。（可用ha

14、ve to或have got to来代替 must；前者强调客观义务性，“不得不 只能”,而must强调主观义务性）You must come in time. You have to come in time.表推测、可能性（只用于肯定的陈述句She must be waiting for you now.第一节I知识点2动词第一节I知识点2动词cancan表能力（体力、知识、技能）；当表 示“经过努力才得以做成功某事”时 应用be able to,不能用can。表推测，用于否定句和疑问句中， “肯定不是”,“不可能”表请求和允许,Marycan speak threelanguages.C

15、an you skate?Can this be true?This can t be done by him. She cannot be Tom s mother.wcouldcan的过去式，能，能够”（语气比can缓和）1 could do it.表委婉地提出问题或表明看法Could you wait a moment, please?表惊讶、怀疑、不相信的情绪Who could have taken them away?本次课程为英语二精讲课4shall与第一人称连用，表“将来，“会，将”1 shall tell him my thought与第二、第三人称，则含有命令、警告、 允诺或

16、威胁的语气。He shall finish the assignment before he plays the computer games.询问意见和建议Shall we go now?should表义务，“应该” （shall的过去式）1 should ask him first.表必然性推测，“估计，定然She should be here in a minute.本次课程为英语二精讲课4第一节I知识点2动词本次课程为英语二精讲课本次课程为英语二精讲课4第一节I知识点2动词本次课程为英语二精讲课本次课程为英语二精讲课4A lion will attack a man only hung

17、ry.when表意愿，“会，愿意”1 will lend you the money.表意图，“打算”1 will go to London next week.表决心，“决定、一定会”We will do what we can to help.tc99表推测，“会，可能”:对 特定事态的推测；对某些习 惯性事态的推测。表推测，“可能”（过去习惯）表请求，用于疑问句“可以吗？”He would bring a good news.Would you lend me your pen?表过去的意图He would see her the next day, so he didn t write

18、 to hen表可能，“可能”（可 能性小）表许可，“可以” 一般 用于疑问句和否定句She may have left.May I help you?might表可能（可能性更小）,不表时态 询问建议，语气更缓和oughttodareneed可以用should代替，表示“应该”, 只是口气上没有那么坚定（敢）：既可以为情态动词，也可以作实 义动词（dare作实义动词的时候，后面接 的不定式可以省to,即dare （to）+v.原形:（需要）：既可以为情态动词，也可以作 为实义动词He might do something wrong.Mighll read your pa|er? 一They

19、 ought to attend the meeting.I dare go by myself.She dares (to) go by herself. She dare not go by herself.I need go.I need to go.【注意】情态动词的否定形式，直接在情态动词后加not。【例】I must not go home now.=l mustn t go home now.情态动词的一般疑问句形式，直接把情态动词提到句首，句末 改为问号，其他不变。【例】Need I bring my own pen?Could you pass the salt?（二）动词的

20、基本形式IEI/原形；k-s / v.-es动词的第三人称单数； v.-ed （规则变形）动词的过去it； K-ed （规则变形）动词的过去分词; v.-ing动名词；i/.-ing动词的现在分词；to+v.原形构成动词不定式。第一节I知识点2动词第一节I知识点2动词时态般现在时本次课程为英语二精讲课4（三）时态的基本用法IEI用法经常发生的动作惑存声的状 态，一种常态。标志词： often, always, seldom, never, ever, sometimes, every day永恒不变的事实或真理例子We often get up at 1. She is not stupid.

21、The earth goes around the sun.第一节I知识点2动词本次课程为英语二精讲课本次课程为英语二精讲课4第一节I知识点2动词本次课程为英语二精讲课本次课程为英语二精讲课4般现在时主语所具备的性格，能力，特征He speaks English well.描述说话时的情况We don t want to leave.般过去时We were very busy last month.过去某一时间发生的动作或存在 的状态。标志词：just now, yesterday, last night, a few days ago 等般过去时We were very busy last

22、month.I never knew you played the violin.过去一段时间里经常性的动作或 状态。标志词：in+年代， always, often, sometimes, never 等I never knew you played the violin._般将来时现在_般将来时现在进行时过去进行时作。Were you studying English when I came in?1表示将来会发生的事情或进 行的动作。标志词： tomorrow, next week等 描绘正在进行的动作。标志 词：now, at the moment 等表示将来的计划或即将进行 的动作。

23、过去某一时刻正在进行的动She will finish reading next week.Are you going to school?You are studying English.She is leaving for London next week.将来进行时从现在或将来某一时间开始, 并继续下去的动作。一般用 延续性动词表示。This time next day they will be sitting in the cinema.cinema.Has school begun yet?He has never been late for school.My mother has

24、 been a doctor since 1990.Has school begun yet?He has never been late for school.My mother has been a doctor since 1990.强调不久前完成的动作对现在产生的 影响。常与already, yet, just, ever, never等时间状语连南。强调直到现在为止的生活经历。常和 neve, ever, once等表次数等时间 状语连用。从过去开始一直持续到现在的动作或 状态，可能刚结束，可能继续下去。 常与since., for., so far等时间状 语连用第一节I知识点2动

25、词本次课程为英语二精讲课本次课程为英语二精讲课4第一节I知识点2动词本次课程为英语二精讲课本次课程为英语二精讲课4过去 完成 时已完成个动作中，过去某一时 间曲棄一祝乍之前已经完 成。常与by yesterday, by the end of last week, by the time.等连用By the end of last month, he hadonly finished half of the work.在宾语从句中，表示从句 动作先于主句动作发生1 thought 1 had seen him before.未完成个动作在过去某一时间 以前就已开始，一直延续 到另一个过去时间，

26、并有 可能继续下去。常与 since., for., so far等 时间状语连用By five o clock yesterday, they had worked for 12 hours.将来 完成时将来某一时间以前已经完成或一直持续的By the end of the month, he will have read three books.现在从过去某时开始一直持续到现在的动作， 并且还将继续持续下去1 have been learning English since 1 followed Vivian.元成进仃时在说话时刻之刖到现在正在进行的动作We have been waiti

27、ng for you for two hours.过去 完成进行时在过去较早的时间内进行的动作，并对过 去某一刻的动作或状态产生结果When 1 first met Jane, she had been working in that school forlOyears.将来 完成进行时表亦某种情况下一直持续到说话人所提及的时间， 往往与将来的时间连用By the end of the month, he will have been living here for ten years.(四)动词的语态(1)语态的概念英语句子表达有两种语态，主动和被动语态。 主动语态表示句子的主语是动作的发出

28、者, 被动语态表示句子的主语是动作的承受者。第一节I知识点2动词第一节I知识点2动词本次课程为英语二精讲课本次课程为英语二精讲课4(2)被动语态的构成形式时态语态HYPERLINK /view/1403041.htm主动语态被动语态 1HYPERLINK /view/360594.htm般现在时V.原形/ vsorvesam/ is/are+vedHYPERLINK /view/191061.htm般过去时was/were； didwas/ were+vedHYPERLINK /view/201104.htm一般将来时shall/ will+v.原形shall/ will be+vedHYPE

29、RLINK /view/201163.htm现在进行时am/ is/ are+doingam/ is/ are+being+vedHYPERLINK /view/201176.htm过去进行时was/ were+doingwas/ were+being+ved将来进行时will be+doingwill be+being+ved现在完成时have/ has+vedhave/ has+been+vedHYPERLINK /view/201153.htm过去完成时had+vedhad + been+ved将来完成时will have+vedwill have+been+ved现在完成进行时have

30、/ has been doinghave/ has+been+doing+ved情态动词情态动词+ v.原形情态动词+ be+ved本次课程为英语二精讲课4(3)主动语态和被动语态结构的转换语态主语谓语主动1wrote被动A letteris written宾语a letter.本次课程为英语二精讲课本次课程为英语二精讲课4本次课程为英语二精讲课本次课程为英语二精讲课4第一节|知识点2动词（五）非谓语（1）动词的谓语和非谓语概念和特点特点概念特点主语发出的最主要的动作。个句子有且只有一个谓语动貴O 动词原形，第三人称单数动词形式以及 动词过去式可在句子中直接作谓语主语发出的最主要的动作。动名词

31、v. + ing相当于名词的作用非谓语不受人称、数 等限制，但有 时态和语态上现在分词v. + ing过去分词v+ed动名词v. + ing相当于名词的作用非谓语不受人称、数 等限制，但有 时态和语态上现在分词v. + ing过去分词v+ed（规则变形）表示动作正在发生，时间为现在，与该 动作的施动者是士以廿系表示动作已经完成，时间为过去，与该 动作的施动者是被动关系动词不定式to+v.表示动作未发生，时间为将来，表目的第一节I知识点2动词第一节I知识点2动词本次课程为英语二精讲课本次课程为英语二精讲课4(2)动名词的句法功能作主语【例】Drinking much alcohol is har

32、mful to one9 s health.喝太多酒有害身体健康。【注意】在It is no use (no good, no help, fun9 a waste of time, a good pleasure) +doing,结构中，It作形式主语，真正的主语是后面的动名词 TOC o 1-5 h z (短语)O【仰！I】It is no use worrying about the coming exam.A为即将到来的考试担心没有用。1作表语【例】Her job is washing, cleaning and taking care of the children. 她的工作是洗衣

33、服、打扫卫生和照顾孩子。作定语【例】A washing machine can help you save a lot of time and energy. 洗衣机可以帮助你节省很多时间和精力。函乍动商眞语以下及物动词和动词短语常用动名词作宾语，而不能用动词不定式作宾语，如 advise, allow, appreciate, avoid, consider, delay, deny, enjoy, escape, finish, forgive, avoid, permit, keep, miss, give 叩拿。【例】We don t allow smoking in the hall

34、.1我们不准有人在大厅里抽烟。本次课程为英语二精讲课4动名词的被动语态：当动名词的逻辑主语（可以依据修饰动名词的物主代词或名词 的所有格判断）是动名词动作的承受对象时，动名词一般要用 被动形式（being+过去分词或having been+过去分词）。【例】Respecting others means being respected in life.在生活中尊重他人就是尊重自己。第一节I知识点2动词本次课程为英语二精讲课本次课程为英语二精讲课4第一节I知识点2动词本次课程为英语二精讲课本次课程为英语二精讲课4(3)现在分词的句法功能彳定语【仰!I】The crying girl was sa

35、id to have failed the last exam.据说那个正在哭泣的女孩儿没有通过上一次考试。作状语现在分词(短语)作状语，用来进一步说明谓语动词或整个句子的动作曲状态, 可以表示时间、原因、结果、目的、条件、方式、伴随等。分词作状语时位置 比较灵活，可置于句首、句中或句尾，可用逗号隔开，也可不用逗号隔开。【例】Hearing the news, they immediately set off for Shanghai.w听到这个消息，他们立即出发去上海了。1作表语【仰!I】The story of his life sounds very interesting.他的生平听起

36、来很有趣。【注意】现在分词的完成式的结构为“having+过去分词”,此时主果 作状语，相当于一个状语女句，也可作定语，表示这个动彳乍在谓语动词 所表示的动作之前发生，否定形式是在现在分词having前加not。【例】Having finished his speech, he answered our questions. 演讲完之后，他回答了我们的问题。第一节I知识点2动词本次课程为英语二精讲课本次课程为英语二精讲课4第一节I知识点2动词本次课程为英语二精讲课本次课程为英语二精讲课4第一节I知识点2动词本次课程为英语二精讲课本次课程为英语二精讲课4现在分词的被动语态（现在分词的完成被动式）

37、现在分词的完成被动式的结构为having been+过去分词”, 仅表示被动，而且表这个动作在谓语动词所表示的动作之前发生。【例】Having been trapped in traffic, he was late for work. 因为堵车，他上班迟到了。（4）过去分词的句法功能过去分词（短语）在句中作状语，可以用来进一步说明谓语动词的动作, 也可以说明整个句子，表示动作的被动和完成；可以表示时间、原因、方 式、条仕、让步、伴随等，可置于句首、句中或句尾，可用逗号分开，也 可不用逗号。【例】Asked what had happened, he told us about it （时间）

38、 当被问及发生了什么事时，他把这件事告诉了我们。Deeply moved by her words, the old man agreed to her request.（原因）老人被她的话深深地打动了，所以答应了她的请求。Simply stated, a habit is something you do so often that it becomes easy.（方式）简而言之，习惯是指因经常做而变得容易的事情。第一节I知识点2动词本次课程为英语二精讲课本次课程为英语二精讲课4第一节I知识点2动词本次课程为英语二精讲课本次课程为英语二精讲课4(5)不定式的句法功能作主语【仰！I】To g

39、o there for fishing is a good choice. 去那里钓鱼是个不错的选择。作表语【例】The purpose of edu教育的目的是发展儿童优良的品格。作宾语【例】lean t afford to take flying lessons. 我付不起飞行课程的费用。作定语：不定式作定语时，通常放在被修饰的名词或代词之后。【例】I am looking for a room to live in.我正在找一间屋子住。作状语：不定式作状语，主要表示目的、结果、原因等。【例】He got up early to catch the first bus.为了赶上第-班公共汽

40、车，他起得很早。（目的）作宾语补足语：有些及物动词的宾语之后常用不定式作宾语补足语，构成复合宾 语，以表达完整的意义。常见结构为：动词+宾语+todo,这些及物动词有： advise, ask, allow, expect, help, get, want, force, forbid等。/【例】He was too proud to ask his family to help and support him. 他自尊心太强,不愿请求家人帮助和支持他。本次课程为英语二精讲课本次课程为英语二精讲课4本次课程为英语二精讲课本次课程为英语二精讲课4第一节I知识点动词不定式的被动语态：当不定式的逻辑

41、主语是不定式所表示动作的承受者时，不定式一 般要用被动式（to be+过去分词或to have been+过去分词）。【例】The building to be built there is our labs.（逻辑主语: The building）那边将要建的那幢楼是我们的实验室。三.句子的形式和种类A第一节|知识点3句子的形式和种类(-)基本句型句型例子(1) S+Vi(vi是不及物动词) 主谓结构He changed.She left sadly.A第一节I知识点3句子的形式和种类句型例子句型He bought a house.（名词作宾语）She didnt say anything.

42、 M弋词作宾语）-How many do you want? -I want two.（数词作宾语） Susan likes to read books.（不定式作宾语）The girls doesn, t like playing basketball.（动名词作宾语） I believe that he still loves her.（从句作宾语）本次课程为英语二精讲课本次课程为英语二精讲课4本次课程为英语二精讲课本次课程为英语二精讲课4A第一节|知识点3句子的形式和种类（3） S+VL. + P 主系表结构1 am a student.（名词作表语）The soup tastes go

43、od.（形容词作表语）Class is over.（副词作表语）He is not at home.（介词短语作表语）My hobby is singing.名词if乍表语）Our duty is to make it better.（不定式作表语）Going traveling is what she is fond of.（从句 作表语）（4） S+Vt. + Ol （sb.） + 02 （sth.） 主谓双宾结构He gave me two pens.Tom teaches me Chinese.A第一节I知识点3句子的形式和种类He keeps his room clean.（形容词作

44、补足语）S+Vt. + 0 + OCMy sister called her dog Wangcai.信词作补足 语）S+Vt. + 0 + OC主谓宾补结构She had her bike repaired.（过去分词作补足语）主谓宾补结构I saw him reading there.（现在分词作林足语）He wishes me to help him.（不定式祐林足语）本次课程为英语二精讲课本次课程为英语二精讲课4本次课程为英语二精讲课本次课程为英语二精讲课4A第一节I知识点3句子的形式和种类L （二）句子语序和句子的种类英语句子语序，顾名思义，就是一句话中不同成分的排列顺序。英语句子语

45、序 有两大类，一是自然语序，即主语在前，谓语在后；另一种是特殊语序，谓语 在前，主语在后倒装句，强调句。（1）句子按结构分简单句一个主语部分+一个谓语部分并列句2个或2个以上简单句组成，由连词 连接复合句两个或更多的主谓结构的句子,其 中有一个（或更多）主谓结构充当 句子的某一（些）成分We like EnglishThe sky is blue, and the water is dean.A第一节|知识点3句子的形式和种类F复合句分类7并列复合句含有复合句的 并列句The policeman looked at me suspiciously, and he asked mewhat 1

46、wanted.从属复合句名词性 从句主语从句That you are leaving is dbity.宾语从句1 don9 t think you will fail. 表语从句China is no longer what uled to be.同位语从句1 have a dream that 1 pursulbeing a teacher in the future.形容词性 从句限定性 定语从句1 like the man that studies hard.非限定性 定语从句She is an artist, which 1 am not.时间状语从句时间状语从句Strike whi

47、le the iron is hot.趁热打铁。地点状语从句Where there is a will, there is a way.条件状语从句If you ask her, she will help you.原因状语从句Now that you are here, you d better stay.结果状语从句The girl is so young that she can, t go to school.目的状语从句We take English classes so we can pass the test.让步状语从句Although he is exhausted, he

48、is still working.比较状语从句The more you do, the happier we will be.方式状语从句Leave the things as they are.A第一节I知识点3句子的形式和种类 蔔 词 性 从 句（状语从 句 ）本次课程为英语二精讲课4A第一节I知识点3句子的形式和种类(2)句子按语气分陈述句肯定陈述句否定陈述句疑问句一般疑问句：用来询问事情是否属实, Yes/no回答He is a teacher. They like shopping.He is not a teacher. Is he a teacher?Yes, he is./ N

49、o,卜t.祈使句Where are you from? Where do you come from?Don祈使句Where are you from? Where do you come from?Don, t do what he tells you.Listen to me carefully.特殊疑问句：通过借助what, when,why, who, whose, where, how来构成用来提出命令与请求或建议，动词原形开头，句子没有主语。否定形式直接在句首加 don t本次课程为英语二精讲课4第一节I知识点3句子的形式和种类What+a/an + (adj.)+单数可数名词+主

50、语+谓语!What+(adj.) +可数名词复数或不可 数名词+主语+谓语！表达强烈情感,般以how,感叹句 what引导How+adj./adv. + 主语+谓语!What a beautiful girl she is!What pretty girls they are! What yummy food it is!How pretty the girl is!本次课程为英语二精讲课4本次课程为英语二精讲课本次课程为英语二精讲课4本次课程为英语二精讲课本次课程为英语二精讲课4第二节I精读课文3第二节精读课文3Unit Three Remaining Active第二节I精读课文3本次课程

51、为英语二精讲课本次课程为英语二精讲课4第二节I精读课文3Our body is an amazing object The more you ask of it, the more it can do. If you are inactive most of the time, your body will quickly become tired when it should be active. But if you are very active, your body will get used to the hard work, and the work will become eas

52、ier for you to do.Physical activity can help people remain active and stay healthy. It helps the body fight off illness. It also helps people sleep better. This is why active students don t complain about being tired. They have a good night s sleep and have the energy to study hard and have every da

53、y.Physical activity also makes people look and feel good. Activity burns more calories （卡路里）than just sitting. It is important to keep a healthy weight In addition, regular exercise can make your muscles and bones stronger.youThere are many factors to look at when you select a new physical activity.

54、 The most important is to choose something you enjoy. If you like jumping rope, that is the activity you should do. But you don t have to do the same thing every day. In fact, two days of basketball, three days of swimming, and two days of bicycling can be more fun than jogging every day. Different

55、activities need different skills. Some skills will improve with practice while others may always be difficult for you. If you enjoy an activity, feel free to do it. No one cares whether you can do it well or not, and you don, t need to care about it either.youWhatever activity you choose, remain act

56、ive. It can ma physically fit and healthy for life.搁置；剩余；归于剩余物，残骸；遗迹; 遗体积极的；活跃的积极分子；主动语态活动；活动力；活跃 行动；活动战斗；情节remain /nmein/active /aektiv/activity /aektivati/action /aekjn/保持；依然；留下第二节I精读课文3村映words精讲课4第二节I精读课文3第二节I精读课文3行动；表演；表现；起作用n 行动；法案；（戏剧，歌剧的）一 n 幕，段；装腔作势n. 男演员；行动者；作用物n. 行动主义；激进主义w刺激；使活动；使活泼；使产生放v

57、射性v. 使惊奇n. 吃惊；好奇 adj. 令人惊异的第二节|精读课文3本次课程为英语二精讲课4本次课程为英语二精讲课4第二节I精读课文3本次课程为英语二精讲课本次课程为英语二精讲课4c 1 |. /1., v/n.物体；目标；宾语；客体， 对象ODjed / DDCI3IK/V.反对；提出作反对的理 由objective /abdjektiv/adj.客观的；目标的；宾格的n.任务become /bfkAm/vi.成为；变得vt.适合；相称should /Jud/aux.应该；将会；可能；本应physical/fizikl/adj.身体的；物质的；【物】物 理的physicist/fizi

58、si st/n.物理学家；唯物论者physics/*f i ziks/n.物理学1fight/fa it/vt./n.战斗；斗争；打架；吵架complain /ksmplein/抱怨；埋怨；发牢骚complain /ksmplein/抱怨；埋怨；发牢骚complaint/kompleint/ n. 抱怨；诉苦；疾病；委屈energy /ensdsi/ energetic/.eno-dsetik/ adj.萼蓊沛的，充满活力的；精力weight /weit/重量；体重；重任weight /weit/vt.加重量于weighty /weiti/ addition /9dijn/add /aed/r

59、egular/Yegjuh/regulation /regjSleiJ(o)n/exercise /eksosaiz/adj.n.v.n.adj.n.n.v.重要的；重大的增加；附加增加；补充加法；（一篇报道的）补 充部分定期的规则；管理练习；运动练习；锻炼第二节I精读课文3本次课程为英语二精讲课本次课程为英语二精讲课4第二节I精读课文3本次课程为英语二精讲课本次课程为英语二精讲课4muscle /fmAS（8）l/bone /boun/strong /stroo/factor /faekt。/n.n.adj.adv.n.肌肉；力量使劲骨头；骨骼剔骨强壮的；坚强的 强劲地；强烈地 因素；要素

60、做代理本次课程为英语二精讲课本次课程为英语二精讲课4本次课程为英语二精讲课本次课程为英语二精讲课4factory /faekt(9)ri/n.工厂；代理点；制造厂fact /faekt/n.事实；事迹；真相select /sflekt/V.挑选n.被挑选者；精萃selection /s，lekj(o)n/n.选择；挑选；选集elect/flekt/V.选举；作出选择election /fleklfajri/n.选举；选择权elective /flektiv/n.选修课程choose /tfu:z/V.选择；挑选第二节I精读课文3choice /tjms/n.选择；选择权jump /dsAmp/