高二英語unit13單詞.ppt

1. cube 1)立方形, 立方體, 方塊; 2)立方;三次冪 Please bring me an ice cube (一塊冰塊)out of the fridge. The cube of 2 is 8. 2的3次冪是8. The cube root of 27 is 3. 27的立方根是3. cubic立方的；立方形的 perfect cube完全立方 cube root立方根 cube power方形火藥,2. sailor 1)海員, 水手; 乘船者 The sailors landed on Dalian. 海員在大連上岸. He had been a sailor in the USA navy. 他曾在美國海軍當(dāng)水兵. I am a bad sailor. 我是一個愛暈船的人. 2)（同）seaman海員；水手,3. benefit 1) vt. “對有利”, 后面接名詞&代詞, 但不接反身代詞 Exercise benefit our health. Your advice benefited me a great deal更多資源 The fresh air will benefit you. 2) vi. “獲益, 得益于”, 后面可接from/ by We benefit by/ from daily exercises. The plants benefited from the rain.,3) n.益處, 好處(可數(shù)& 不可數(shù)) I told them all the benefits of fresh air and exercise. 假期讓他受益匪淺！ He got a lot of benefit from the holiday. 你的忠告對我很有好處 Your advice was of great benefit to me. 4) for the benefit of 為了的利益 be of benefit to sb. 對有好處,4. property 1) 財產(chǎn); 不動產(chǎn); 所有權(quán)(不可數(shù)); (某處特定的)地產(chǎn)(可數(shù)) 1. This small house is my only property. （唯一的財產(chǎn)） 2. With the city developing rapidly, property in the center is becoming more expensive. 3. He has a large property in the county. 他在這個縣有一大宗地產(chǎn)。,2)性能, 特性(可數(shù)) One property of steel is its hardness. 堅(jiān)固是鋼的特性之一 He is studying the medicinal properties of wild plants. 他正在研究野生植物的藥物特性。 Many plants have medicinal properties.,5. range 1)vt.“排列, 歸類”, 其賓語為排列對象, 后接介詞on/ in/ along表示方向或趨勢 The teacher ranged the pupils along the curb. 教師叫學(xué)生沿著路邊排隊(duì)。 I ranged the books on the shelf by/ according to size. 我把書依照大小順序排在書架上。 The cards are ranged in alphabetical order.,2) vi. 在范圍內(nèi)變動 & (山脈等)綿亙, 伸展, 排列, 延及 The temperature ranges between 30 and 40 degrees centigrade. The road ranges westward from the lake. 這條路由湖邊向西延伸,3)(不可數(shù))“范圍”, 指認(rèn)知, 知識, 經(jīng)驗(yàn)或能力方面的范圍 be out of ones range 某人所不能及的, 非自己知識范圍之內(nèi)的 beyond the range of human understanding 超越人類理解的范圍 within range of vision 在看得到的范圍之內(nèi) The houses are sold out within this price range. 在這個價位范圍之內(nèi)的房子已售完。,4)(可數(shù)) “變化(范圍)”, 指變動的范圍/ 數(shù)量/ 程度 The company sells new cars with a wide range of prices. 該公司銷售價格差異很大的各種新車。 This store sells a wide range of TV sets. 這家商店出售各種型號的彩電。 5）（可數(shù)）延展的一組或一系列；山脈 The library has ranges of books in perfect order. 這個圖書館的書一排一排放得井井有條。 mountain range= a range of mountains (一列)山脈,4.all the way 一直 ，一路上,完全,Come all the way from Australia. Jack climbed all the way to the top of the tree. We stayed in the game all the way.,by the way順便一題 in no way絕不 in a way在某種程度上 in the way阻礙,6. relative : adj. 相對的relatively adv She is living in relative poverty. He asked some questions relative to my plans. Supply is relative to demand. relativity相對性, 相關(guān)性, 物相對論 The theory of Relativity by Einstein n.親人,親戚 Her boyfriend is a distant relative of mine.,6. solid adj. & n. liquid gas 1) adj. “固體的”，與liquid“液體”或gas“氣體”相對. Ice is solid water. 冰是固態(tài)的水. When water freezes, it becomes solid. 2）“堅(jiān)固的；可靠的” I want a good, solid box that wont break easily. 我需要一個完好而結(jié)實(shí)的盒子。 The building doesnt look very solid.,3) n. “固體”，經(jīng)常用作可數(shù)名詞. Most matter has three states: solid, liquid and gas. Iron and stone are solids. 鐵和石頭是固體. Now he is well enough to take solids. 現(xiàn)在他病好了，可以吃固體食物了. 4) be in solid with sb. 受到某人重視； 得寵于某人；與某人關(guān)系好 be/ go solid against/ for 一致反對/贊成 make oneself solid with sb. 獲得某人可靠的支持,7. pure 1)純粹的；干凈的；無有害物質(zhì)的;純潔的；清白的；無邪的 Is this cup made of pure gold? The water in mountain rivers is usually pure. 2)“完全的；徹底的”，常用來加強(qiáng)語氣 What you are saying is pure nonsense. It is a pure accident. 3）the pure in/ of heart 心地純潔的人們 pure and heart 純粹的，不折不扣的,8. Relationship 1)“關(guān)系,關(guān)聯(lián);人際關(guān)系”，可數(shù)或不可數(shù),后接between/to/with等介詞. China has good relationships with most countries in the world. The children learned about the relationship between the moon and the tides. 2)“親屬關(guān)系、姻親關(guān)系”，不可數(shù),后可接介詞to; “親屬”，可數(shù) Whats your relationship to the victim? Do you know her relationship to that girl?,9. mass n. & vi. 1) “質(zhì)量”,不可數(shù)； “團(tuán)、塊、堆、片、群”，可數(shù)，常指聚成一體的沒有具體形狀的物質(zhì)； “人民、群眾”，常用作復(fù)數(shù)形式. A liter of gas has less mass than a liter of water. A great mass of snow has fallen off the roof. There are masses of dark clouds in the sky. I wonder if they are truly concerned with the interests of the masses.,2) vi.聚集在一起 Dark clouds massed and we expected rain. 3) be a mass of 遍布著；充滿了 in mass 全部、全體；整個地 in the mass 總體上；總的說來 the (great) mass of 大多數(shù)，大部分,10. float 1) vi.“漂浮”，強(qiáng)調(diào)的是“保持懸在流體的表層內(nèi)或表面上的狀態(tài)而不沉下去”；“漂移，游蕩”尤指隨意地從一處移動到另一處，多作不及物動詞用，后面可以加介詞on. Wood floats on water. The empty boat was floating on the sea. A balloon is floating in the sky. 2) vt.使懸浮或放入水中；使下水 There was enough water to float the ship. 3) on the float漂浮著 float off（擱淺）的船浮起,11. absorb 1）vt. 吸收(水、熱、光、知識、學(xué)問等) Cotton gloves absorb sweat. So many good ideas! It is too much for me to absorb all at once. He was utterly absorbed in the book. 2) be absorbed by 被吞并/為所吸收 be absorbed in 全神貫注于，熱衷于 absorb ones attention =attract ones attention,12. sensitive 1)adj. 敏感的(to)；靈敏的； 容易生氣的(about) She is sensitive to the smell of smoking. The child is sensitive to eggs. 那個孩子對雞蛋過敏。 He is sensitiv