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1、一、數(shù)字表達類(numbers)1.英語中純數(shù)字的表達方法小數(shù)和分數(shù):0.17 zero point one seven / point seventeen / zero point seventeen1/2 one half1/3 one /a third3/4 three fourths72/ 5 seven and two fifths 大于100的數(shù)字:101 one hundred (and ) one200 two hundred998 nine hundred ( and ) ninetyeight 在英語中上面括弧中的and一般不能省略;而在美國英語中卻往往省去。請分析下面的對

2、話:a:how many people are present in the party last night?b: thats nine hundred and ninety-eight, exactly.a: woo, you must be joking. how can you get such an accurate number?b: ha, ha surely i am joking. you silly goose. 大于1000的數(shù)字:1001 a/one thousand (and) one2232 two thousand two hundred (and) thirty

3、 two900,732,266,043nine hundred billion seven hundred thirty two million two hundred sixty six thousand and forty three 英語中一千以上數(shù)字的表達方法是以三位數(shù)為單元,從高到低billion,million,thousand而依次讀出的。因此我們在聽時,可以三位數(shù)三位數(shù)地記錄。試比較下面的對話:a:can you tell me exactly the numbers of the whole people in our country?b:one billion four h

4、undred thirtytwo million two hundred sixtysix thousand and forty three.a:thank you very much. 2.英語中時間的表達方法英語中時間的表達方法主要有直接法和借用介詞法等。 (1)直接法。上午八點 eight am (a.m.)ei em下午九點 nine pm (p.m.)pi:em六點六分 six six六點三十二 six thirty two八點正 eight oclock 2)借用介詞法。八點四十五a quarter to nine七點零五分five past seven七點五十四six to ei

5、ght六點半half past six 3)表示正點的用法。十一點正at 11 oclock sharpat 11 oclock on the hourat 11 oclock on the strike正午12點at noon午夜12點at midnight 12點22分:twelve twenty-two: twenty-two past twelve(英);twenty-two after twelve(美)1點15:one fifteen; a quarter past one(英):a quarter after one(美)8點50分:eight fifty; ten to nin

6、e(英);ten before nine(美)1點40分:one forty; twenty to two(英);twenty before two(美)“提前半小時”可用:half an hour early; thirty minutes early; early by half an hour; half an hour ahead of time; half an hour ahead of schedule等來表示。) 時間表示法和時段的簡單運算是聽力考試的熱點,請看下面的對話:w: how long does the class usually last?m: umm, let m

7、e think. it starts from a quarter to nine, and ends at nine thirty. sow: that is fortyfive minutes. thank you very much!q: when does the class usually start? 3.英語中貨幣的表達方法英國貨幣:penny(便士)/pence (penny的復數(shù)),pound ()20.50:twenty pounds fifty pence,也可以簡單地寫作:twenty fifty 美國貨幣:1美元鈔票a s1.00 bill1 dollar=100 c

8、ents25美分1 quarter10美分1 dime5美元1 nickel1美分1 pennys15.95:fifteen dollars ninety-five cents,或fifteen ninety-five.表示正常價格: regular price, normal price.表示價格劃算:a good buy, a better buy, an excellent price, a good price/ bargain.表示價格較貴:dear, expensive, steep, more expensive.表示價格便宜:cheap, inexpensive, bargai

9、n price, less expensive.表示減價出售:sale price, on sale, garage sale, christmas sale, special price. 4.英語中關于數(shù)字及其計算的聽力考點 (1)數(shù)字辨別:有關數(shù)字辨別的一個關鍵考點就是類似30/13,40/14,50/15,60/16的聽音,看大家能否聽出其發(fā)音區(qū)別。聽力理解中難以分辨的基數(shù)詞主要有以下幾對:thirteen與thirty; fourteen與forty; fifteen與fifty; sixteen與sixty; seventeen與seventy;eighteen與eighty; n

10、ineteen與ninety,在英文中這幾對數(shù)詞叫做teens and tens(十幾與幾十)。不管加減還是乘除,這類題中至少會出現(xiàn)兩個數(shù)字,你的任務就是迅速地判斷這兩者的關系,然后根據(jù)聽音再確定正確選項。 (2)加減法計算:在需要簡單的加減法計算的題型中,對話中至少出現(xiàn)兩個數(shù)字,它們之間的關系往往用“多少”、“遲早”、“快慢”、“前后”的形容詞、副詞或介詞短語等來表達。還要注意一些能夠表示數(shù)的存在或引起數(shù)的變化的動詞,這些動詞也能確定數(shù)字之間的加減關系,例如: be, have, start, begin, spend, miss, leave, postpone, prolong, inc

11、rease, add, borrow, lend, loan, delay, save, go up, go down, rate, at x% off the price等。大家還應該記住下面這些表示加減關系的詞:more(多),less(少),late(晚),early(早),fast(快),slow(慢),before(前),after(后),add/addition(加上),plus(加上),subtract/ subtraction(減去),minus(減去) dialogue 1:m: this black bag is 2.00 and that blue one is a do

12、llar more.w: the red one is twice as much as the blue one.q: how much are two red bags?a.s4.00 b.s6.00c.s8.00 d.s12.00 dialogue 2:w: three hours ago, i saw bob at a meeting. is he home yet?m: no. he said he would be back at four and its six already.question: what time did the woman see bob?a 2 00 b3 00 c 5 00 d 6 00 dialogue 3:m:which coat did you finally decide to buy?w: well, i would like to buy the green one, but it was s85.00, so i bought the pink one instead, and save s35.00.question: how much did the woman pay for the coat?a 60 b 75 c 90 d 50 dialogue 4:w: how many

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