【正文】 oom 101 101號(hào)房間 但序數(shù)詞前與不定冠詞a /an 連用時(shí),表示 “又一,再一” You’ve done it three times .Why not try ____fourth time ? D./ ,表示每??/每隔?? . every ten days =every ninth day 每十天(每隔九天) 注:every +基數(shù)詞 +復(fù)數(shù)名詞 = every + (序數(shù)詞1) +單數(shù)名詞 1)表示年代: in the + 年份的復(fù)數(shù) 在幾世紀(jì)幾十年代. 在十九世紀(jì)七十年代. _________________________. 2)表年齡: in one’s + 整十的復(fù)數(shù) 表示在某人幾十歲時(shí) 在他四十歲時(shí): ___________________. / thousand /million /billion 1).若hundred / thousand /million /billion 前有基數(shù)詞時(shí),其后不加s,也不加of .若沒(méi)有時(shí) ,既加s 也要帶of . Every year _______ visitors e to China . There are two _______ students in our school . of of 2).若其前有a few 、many、several 修飾時(shí)，通常用復(fù)數(shù)，后接of. 3).若名詞前有the修飾時(shí)，用單數(shù)，后接of Two ______the students in our school are from the countryside . B. hundred of of : 基數(shù)詞 + and + a half +名詞復(fù)數(shù) = 基數(shù)詞 +名詞(單數(shù)/復(fù)數(shù)) +and +a half two and a half hours = two hours and a half : 1)整點(diǎn): 基數(shù)詞 + o’clock 2)幾點(diǎn)幾分: A).直接讀法: 先讀小時(shí) ,后讀分鐘 3:25 three twentyfive B).間接讀法: a)≤30分鐘. 分鐘+ past + 小時(shí) 3：25 twentyfive past three b)＞30分鐘. ( 60分鐘 )+ to + (小時(shí)數(shù)+1) 3:55 five to four c) 30 分鐘 = half 15分鐘=a quarter 45分鐘= three quarters 3:30 half past three 3:15a quarter past three 3:45 a quarter to four : 結(jié)構(gòu): 1).月 日,年 (日用序數(shù)詞,年用基數(shù)詞) 注:年份的讀法: 先讀前兩位數(shù),再讀后兩位數(shù). 讀日時(shí)要加the. 1900nineteen hundred 1807eight and seven (eight o seven) 2008two thousand eight March the twentyfirst ,two thousand and seven. 2).日 月 年 (the +序數(shù)詞+of +月, 年) 2007年3月21日the twentyfirst of March ,two thousand and seven. : 1).結(jié)構(gòu): a).分子用基數(shù)詞,分母用序數(shù)詞. b).當(dāng)分子大于1時(shí),分母加復(fù)數(shù). 3/4 three fourths (threefourths) 2).注意: a).分?jǐn)?shù)詞的幾種特殊形式. 1/3—one third = a third 1/4—one fourth = a quarter 1/2—one second = a half 3/4—three fourths = three quarters b).分?jǐn)?shù)詞作主語(yǔ)時(shí), 謂語(yǔ)動(dòng)詞根據(jù)分?jǐn)?shù)詞后面的名詞來(lái)確定. Two fifths of the milk ______(be ) drunk by Tom . One third of the students _______(be )girls . 中考考點(diǎn) 五、介詞 一．介詞at/ in /on . ： 1).表示某一具體時(shí)間點(diǎn)，某一時(shí)刻/ 年齡 at six o’clock at noon at that time at the moment at the age of at night 2)in表示時(shí)間段,一天的三個(gè)時(shí)間段以及月份,年,季節(jié),世紀(jì),人生的某個(gè)時(shí)期(某人幾十歲時(shí)) in the morning/afternoon /evening in spring /in 2007/in March in the twentyfirst century in his fifties 3)on表示星期幾/某一具體的日子/具體某天的上午/下午/晚上,表示一天中的三個(gè)時(shí)間段名詞前有修飾語(yǔ)或后有修飾語(yǔ)時(shí). On Monday on New Year’s Day on Sunday morning on a rainy night on the evening of April 1st ,2007 2表地點(diǎn): 1) at 一般指較小的地點(diǎn)或較具體的位置at the station at the cinema 2)in 表示在較大的地點(diǎn)或一個(gè)有限空間里. in China in the classroom 3)on 指在某物體的表面上. on the desk 注意: 寫街道時(shí),若有門牌號(hào)用at ,否則用on / in 都可. He lives at 270 DongChang’an Street. /on / to 表方位: .(包含關(guān)系) Tanwan is ____ the southeast of China . ,B地接壤.(外切關(guān)系) Hubei is ____ the north of Hunan . ,B兩地有一定的間距.(外離關(guān)系) Japan is _____ the east of China . 三. between / among 在??之間 :指兩者之間. 在??.之間. :用于三者或三者以上人或物之間. 在??之中. You sit _____ him and me . The song is popular ______ the students. / in 在??之后 1. after 1)after + 時(shí)間段. 表示以過(guò)去某一時(shí)刻為起點(diǎn)的一段時(shí)間之后, 用于過(guò)去時(shí). 2)after 作介詞. after doing sth +一段時(shí)間. . He came back ______ two days . He will go home___finishing his homework . He will e back _____ two days . / in / by 表示 “用??” 表示 “用?” 一般指有形的工具 / 手段 / 人體器官. He cut the apple into halves ____ a knife . 注: with 表伴隨, “帶有,含有” He came in _____ a big smile on his face . ,方式,途徑. 或書(shū)寫/繪畫所用的材料. 也可表交通方式. Can you say it _____English ? He wrote a letter ____ blue ink . , 表示方式,方法 I study for a test _____ working with a group . He makes a living ____ selling newspapers . 注意: 同義詞組 1).by phone = on the phone 2).by car = in a car 3).in pen = with a pen = with pens / through / over / by 經(jīng)過(guò) 指橫穿,穿過(guò). 表示動(dòng)作從某一物體表面上經(jīng)過(guò). 指穿過(guò),透過(guò),表示從某一物體空間內(nèi)通過(guò). 表示從某人或某物的上空經(jīng)過(guò)或越過(guò),不與表面接觸. 表示從某人/某物的旁邊經(jīng)過(guò). Can you swim ______ the river ? the elephant is so big that it can’t go _____ the gate . I don’t think anyone can jump ___ the fence. I walked _____ the bank of China yesterday . front of / in the front of the front of 表示在??.內(nèi)部的前面 front of 表示在??外面的前面 There is a desk in _____ front of our classroom . There is a big tree in _____ front of our classroom. 八．其它介詞的用法： . 1).表示 “從事或正在做某事”,其后加的名詞往往不加冠詞. She is at work now = She is working now . 2)at表示 “價(jià)格或速度” The train ran at 120 kilometres an hour . : 1)in表示 “在??方面” 詞組:do well in = be good at be weak in 2)in 表示 “穿著”后接表顏色的詞或衣服. 詞組: be in +衣服 = be wearing +衣服 3)in作副詞, “在家” = at home 的用法: 1).像/和??一樣. 常與系動(dòng)詞連用. 詞組: look like sound like 2).與what 連用, “是什么樣子, 怎樣”. What is he like ? He is kind . : 1).從??下來(lái), 脫離某物體. 詞組: fall off 2). “休假”通常放在時(shí)間名詞之后. 詞組: have +時(shí)間+ off He hasn’t had a night off for two hours . / besides 1).except 除了??.之外, 都??. . 不包括在范圍之內(nèi). 注: nothing but ? 除了??之外,什么也沒(méi)有. 2).besdies除了??之外,還有?? . 包括在范圍之內(nèi). We all went swimming ______ Lucy . There is _______ a letter in the box . We study Japanese and French____ English . / without 1).with具有,含有 反義詞: without 沒(méi)有 詞組: with the help of = with one’s help =because of = thanks to without one’s help 2).without 的用法: A).without + sb./ sth. 沒(méi)有某人或某物 B).without + doing sth . He left here without____(say ) ―Goodbye‖to us C). without sth 常與if 引導(dǎo)的否定的條件句. If there is no water , we can’t live .= We can’t live ______ _______ . the tree /in the tree on the tree 表示 “樹(shù)上本身長(zhǎng)的東西” 在樹(shù)上. 而in the tree 表示 “外界的物體進(jìn)入樹(shù)中” 人或物在樹(shù)上. There are some apples _____ the tree . There is a boy ____ the tree. / for 注: since / for 用于現(xiàn)在完成時(shí). 1).since : a).since +時(shí)間點(diǎn) b). 現(xiàn)在完成時(shí)+ since +一般過(guò)去時(shí) c).since +一段時(shí)間+ ago. 2)for: for +一段時(shí)間= since +一段時(shí)間+ ago made +介詞的區(qū)別: be made of 由?制成 (看得見(jiàn)原材料) be made from由?制成 (看不見(jiàn)原材料) be made in +地點(diǎn) 由哪兒生產(chǎn) be made by sb. 由某人制造 “數(shù)量的介詞” about , round around over 1). about , round around表示 “大約??” 2).over 表示 “超過(guò)”= more than. / outside Inside 在??里面 反義詞:outside在?.外面 the wall /on the wall in the wall 表示“門窗在墻上” on the wall 表示“某東西