足球運動員在做動作時要用速度

1、Unit Four I OrganizingII ReviewIII Presentation Text A Run Like the Wind 1 Questions1) What are the two basic skills needed for running?Speed and endurance. 2) What is speed? And what is endurance?Speed is the measure of how fast a person can run. Endurance is the measure of how far a person can run

2、.3) How do athletes, football players, for example, use speed and endurance in sports?Athletes, football players, for example, use speed when making a play and endurance to be able to run up and down the field for an entire game.2 Language Points1). There are two basic skills needed for running: spe

3、ed and endurance. = There are two basic skills that / which are needed for running: speed and endurance. 2). Football players, for example, use speed when making a play and endurance to be able to run up and down the field for an entire game例如，足球運動員在做動作時要用速度，而要在整場比賽中能在球場上來回奔跑則需要耐力。句中when making a pl

4、ay實際上是一個省略了主語和助動詞be的狀語從句，即應為when they are making a play，表示時間。使用此結構，從句中被省略的主語就是主句的主語。課文中相似的例子還有第八段：When sprinting, the athlete uses only two parts, the pad and the toes.Para 6-10Language Points1To run fast, an athlete must use a special running technique known as sprinting. 句中known as sprinting為過去分詞短

5、語作定語, 修飾technique。2 It may sound silly, but the arms actually do help us run faster. 這可能聽上去很愚蠢，但雙臂實際上的確能幫助我們跑得更快?！皊ound” 在該句中用作連系動詞，意為“聽起來，似乎”， 之后要跟表語。這一類可用作為連系動詞的動詞還有l(wèi)ook “看起來”, smell “有的氣味”等。 e.g. He looks awful. 他面色很難看。 The food smells good. 這食物聞起來很香句中 “do” 表示強調?！癲o”,“does”, “did” 皆可用來表示強調，意為 “的確

6、，確實”。e.g. I do feel sorry for Mary. 我真的為瑪麗感到難過。He did find a regular job. 他確實找到了一份固定工作。3. It may take some time to perfect, but as with any other athletic skill, the more often one practices, the better one becomes! 要達到技術嫻熟的水平可能要花費一些時間，但如同任何運動技術一樣，練習越經常，技術越熟練！the more the more 相當于漢語中的“越越”，表示兩個過程按比例同

7、時增或減。這種句型的前一個the more 結構是從句，后一個the more 結構是主句。Para 11-14Language Points1 The key to endurance running is to conserve energy. This means using as little energy as needed to move oneself forward. 耐力跑的要訣是保存能量。這意味著用所需的最小能量使自己向前移動。此句中第一個as為副詞，第二個as為連接詞，連接一個省略了it is的句子，即：This means using as little energy

8、as it is needed to move oneself forward.key to: the means to achieve a particular goal, or the explanation of sth., which has been a puzzle (解決問題或達到目的等的)關鍵, 要訣key后常接介詞 to。 e.g. He has provided the key to the whole problem. 他為解決整個問題提供了辦法。2 course: n. movement from one point to another in space or tim

9、e 過程；進程 e.g. the course of history 歷史的進程 In the course of our journey, I told her everything. 在旅途中我把一切都告訴了她。3 First, the athlete leans forward just enough so that he has to keep stepping forward to keep from falling. 首先，運動員前傾的幅度不要太大，只要使他不停地向前跨步使自己不致摔倒即可。4. However, by running this way, the athlete u

10、ses the pull of gravity to move forward, rather than having to use his own energy to push himself forward. 然而，用這種方式跑，運動員就可以 運用重力的引力，而無須非憑借自身的體力向前跑。 Language Points1 The nice thing is that anybody can become a better athlete by studying and practicing these running techniques. The funny thing is that

11、 hardly anyone knows this! 令人高興的是，任何人都可以通過學習和練習這些跑的技術成為一名更好的運動員。奇怪的是，幾乎沒有人知道這一點！Text B Exercise: What Can It Do for You?Language Points1 (keep) in shape: (keep) fit (保持)健康 e.g. She exercises every day to keep in shape. 她每天鍛煉以保持身體健康。 Youll never be in shape unless you eat less and have more exercise.

12、 只有少吃多鍛煉你才能健美。2 good for (sb./sth.): beneficial to (sb./sth.) 對有益的 e.g. Jogging is good for your health. 慢跑對你的健康有益。Sunshine is good for your plants. 陽光對你的花草有好處。3. lose weight: (of a person) become less heavy; slim（指人）減輕體重，變苗條 e.g. He has decided that he needs to lose weight. 他已決定他需要減肥。4. Americans o

13、f all ages are running, jumping, and lifting weights to keep in shape. Many people believe that exercise is good for the body and for the mind. 各種不同年齡的美國人都在跑步、跳躍和舉重，以保持身體健康。很多人相信，運動對身心有好處。5 Some of these beliefs are fantasies: things that are impossible or untrue. Other beliefs are facts: things tha

14、t are true because people have proven them in studies. 這些信念中有些是幻想：不可能或不真實的東西。其他的信念則是事實:真實的東西，因為人們在研究中已經證實了它們。Para 2Language Points1 work out: train the body through heavy physical exercise 做大運動量的鍛煉 e.g. She works out at the local health club. 她在當地的健身俱樂部鍛煉身體。 Shes working out in the gym right now. 此刻

15、她正在健身房里鍛煉身體。2 as a matter of fact: in reality; to tell the truth 事實上；說真的;其實 e.g. As a matter of fact, we were just talking about you when you came in. 實際上，在你進來的時候，我們正談到你。3. not really: used to say “no” or “not completely” 事實上不是（或不會、沒有） e.g. “Are you happy to be here?” “Well, no, not really.”“你樂意來這兒嗎

16、？”“ 嗯，不，事實上我并不樂意?！? use up: use (material, etc.) until no more is left 用盡（材料等） e.g. We have used up our sugar. 我們的糖用完了。 She used up all her money in six months. 她6個月就把所有的錢花光了。5. take in: absorb (sth.) into the body by breathing or swallowing it. 將(某物)吸入(或吞入)體內；攝取 e.g. Sharks take in water through th

17、e mouth. 鯊魚用嘴巴喝水。The earth takes in heat and light from the sun. 地球從太陽那里吸收熱和光。6 Exercise combined with dieting can help, but you probably wont look like Ms. Fonda unless you did before you started. 運動與節(jié)食相結合能有所幫助，但你大概不會看上去像方達女 士那樣身段優(yōu)美，除非你在開始運動前已經身材優(yōu)美。 exercise combined with =exercise that is combined

18、 with dieting can help本句中的“combined with ” 是過去分詞短語, 修飾 “exercise” 。 Language Points1. What about reducing stress by exercising? 我們可以用“what about” 來詢問消息或提出建議。e.g. What about a cup of coffee?來一杯咖啡怎么樣？ “Peters coming.” “What about Mary?”“彼德要來?！薄澳敲船旣惸兀俊?.In fact, studies have shown that doing aerobic exercise (exercise that increases your heart rate) causes the brain to release endorphins, a chemical in your body that reduces pain and relaxes the body. 實際上，研究已經表明，做有氧運動（加快心率的運動）能促使腦釋放內啡肽,這是你身體內的一種減輕痛苦、使身體放松的化學物質。“a chemical in your body that reduces pain and relaxes the body”是endo