民航英语口语总复习课件教学教材.ppt

1、1 Chapter onePhonetics 语音知识2 Chapter onePhonetics 语音知识国际音标（48个）元音（20个）7个短元音（7短）/Q/e/I/X/V/E/5个长元音（5长）/i:/O:/A:/u:/:/8个双元音（8双）/aI/eI/a/I/eE/E/OI/辅音（28个）/p/b/,/t/d/,/k/g/,/f/v/,/T/D/,/s/z/,/S/Z/,/tS/dZ/,/tr/dr/,/ts/dz/,/h/r/,/m/,/n/,/N/,/j/,/w/,/l/3 Chapter onePhonetics 语音知识音素发音要领发音练习短元音口形唇形舌位/Q/肌肉放松，

2、开口程度比 /e/稍大双唇扁平舌尖抵下齿背，舌中部稍抬起apple,bag,cat,fat，hat/e/肌肉放松，牙床半开，能放进食指双唇稍扁平舌尖抵下齿背，舌前部稍抬起，比 要低egg,bread,sell,leg,get/I/肌肉放松，牙床开得比 宽，比 窄双唇扁平舌前部向硬腭抬起，比 低，比 高pig,sit,lip,kiss/X/肌肉放松双唇稍圆舌身降低后缩dog,fox,sorry,lock7个短元音4 Chapter onePhonetics 语音知识音素发音要领发音练习短元音口形唇形舌位/V/开口程度比 小一半双唇向两旁平展舌后部靠前稍抬起，舌尖和舌端两侧触下齿duck,cut,

3、but,love/肌肉放松双唇收圆稍向前突出舌身后缩，舌后部向软腭抬起good,book,look,put/肌肉放松，牙床全开，可放进中指和食指双唇向两旁平展，扁平舌尖抵下齿背，舌前部稍抬起sister,doctor,later,father5 Chapter onePhonetics 语音知识5个长元音音素发音要领发音练习长元音口形唇形舌位/i:/肌肉放松，开口程度比 稍大双唇扁平舌尖抵下齿龈，舌前部尽量抬起，但不产生摩擦tea,meat,sleep,sheep/O:/肌肉放松，牙床半开，能放进食指双唇稍扁平舌身后缩，后部向软腭抬起tall,small,lord,fork/A:/肌肉放松，牙

4、床开得比 宽，比 窄，口张大双唇张大舌位很低，舌身放平后缩，舌部稍隆起card,star,pass,class/u:/肌肉放松双唇稍圆舌身后缩，后部向软腭抬起school,boot/:/开口程度比 小一半双唇向两旁平展舌中部稍抬起，舌尖和舌端两侧触下齿first,sir,word,person6 Chapter onePhonetics 语音知识8个双元音音素发音要领发音练习双元音口形唇形舌位/aI/由 向 自然滑动，前者清楚响亮，后者较模糊短促双唇由开到扁舌尖抵下齿背，舌中部稍抬起eye,fly,rice,die/eI/由 向 自然滑动，前者清楚响亮，后者较模糊短促双唇由稍扁平到扁平舌位逐渐

5、抬高late,say,play,ate/a/由 向 自然滑动，前者清楚响亮，后者较模糊短促双唇由开到圆舌前部向硬腭抬起，比 低，比 高cow,our,house,mouth/E/由 向 自然滑动，前者清楚响亮，后者较模糊短促双唇由扁到圆舌身降低后缩bowl,soap,home,go7 Chapter onePhonetics 语音知识音素发音要领发音练习双元音口形唇形舌位/IE/开口程度小 一半双唇扁平舌中部稍抬起，舌尖和舌端两侧触下齿year,beer,tear,idea/eE/由 向 自然滑动双唇由中开到扁平舌位逐渐抬高care,bear,pear,swear/E/由 向 自然滑动双唇由圆

6、到不圆舌位逐渐降低tour,sure,pure,poor/OI/由 向 自然滑动，前者清楚响亮，后者较模糊短促双唇由圆到扁舌位逐渐抬高boy,toy,voice,enjoy8 Chapter onePhonetics 语音知识/i:/eebee,sheep,sleepeasea,tea,meat/O:/allcall,tall,smallorhorse,torchaughcaught,taughtoordoor,floor/A:/arfarm,card,star/u:/ooschool,kangaroouifruit,suit/:/erperson,herb,serviceirbird,sir

7、,girlurnurse,curse,surf9 Chapter onePhonetics 语音知识/eI/a-esnake,cake,makeairain,train,snailaypay,play,tray/aI/i-ekite,like,prideighhigh,light,mightyfly,cry,fry/OI/oyboy,toy,oysteroioil,boil,soil/o-enote,smoke,noseoacoat,goat,boat/a/owcow,tow,howoumouse,shout,cloud续表10 Chapter onePhonetics 语音知识/I/eare

8、ar,hear,tear/eE/airair,hair,fair/E/oorpoor,moorourtour,hour/k/ckclock,stick,pickccat,catch,musickbike,kind,week/g/ghghost,ghoul,ghosty/f/phphoto,telephone续表11 Chapter onePhonetics 语音知识/T/ththank,think,three/D/ththis,father,these/S/shfish,dish,ship/dZ/-dgefridge,bridge/ts/tscats,shirts,goats/dz/dsbed

9、s,birds,cards/tr/trtree,train,try/dr/drdrink,drive,draw/w/whwhich,what,where续表12 Chapter onePhonetics 语音知识 A.cake B.name C.grade D.hat A.NovemberB.monkeyC.nobodyD.noticeA.aboutB.roundC.mouthD.could A.home B.nose C.go D.not A.worriedB.wantedC.lovedD.stayed13 Chapter onePhonetics 语音知识关于介词in,on,at用来表示时

10、间时的区别：14 Chapter onePhonetics 语音知识关于介词in,on,at用来表示时间时的区别：u in用于年、月、世纪或季节等表示泛指的时间前。如：in 1996,in May,in the twenty-first century,in summer等。u on用在表示确切的某一天前或者确定的某天的早、中、晚。Please turn in your paper before leaving.请在离开前将论文交上。如：on the 6th,October 1986,on the morning of 1st July等。u at用来表示具体的时刻。如：at seven oc

11、lock,at midnight等。15 Chapter onePhonetics 语音知识跟How有关的常用疑问句16 Chapter onePhonetics 语音知识跟How有关的常用疑问句问数量，后接可数名词复数。如：How many students in the classroom?问数量，后接不可数名词。如：How much water in the cup?问频率，它的答语常常与表示频率的副词或词组如“once,twice,three times”等连用。如：How often do you fly to Chengdu?Once a month.How manyHow muc

12、hHow often17 Chapter onePhonetics 语音知识问多长时间，对一段时间进行提问，它的答语一般是一段时间。如：How long will you be staying here?I plan to stay for 10 days.问多久回来，用在一般将来时态里，答语通常是“in一段时间”。如：How soon can you finish the work?In one hour.How soonHow long18 Chapter onePhonetics 语音知识There be 句型19 Chapter onePhonetics 语音知识ExpressionT

13、here be 句型uThere be用来表示某地有某人或者某物的存在，主要分清楚be是用is还是用are，is后的主语只能是不可数名词或者单数可数名词，are后的主语只能是复数名词。There are the luggage labels，labels是复数，所以谓语动词be用的是are。There is an eraser on the desk.eraser是单数，所以谓语动词be用的是is。例如：20 Chapter onePhonetics 语音知识一般现在时态一般过去时态一般将来时态21 Chapter onePhonetics 语音知识Expression一般现在时态u 构成：主

14、要用动词原形表示，如果主语是第三人称单数，一般在动词后加-s或-es。如：Tom often helps his parents do housework at home.(1)表示经常性或习惯性的动作或者存在的状态。如：He often goes to Beijing by air.(2)表示客观事实或普遍真理。如：The earth goes around the sun.u 用法：u 时间状语：sometimes,on Sunday,every week,once a year,twice a month 22 Chapter onePhonetics 语音知识一般过去时态u 构成：用动

15、词过去式。(1)过去某时间发生的动作或存在的状态。如：We visited the factory last year.(2)过去的习惯或经常发生的动作。如：When I was in the countryside,I swam in the river.u 用法：u 时间状语：last night,in 1995,some years ago,in the past,the other day,just now.23 Chapter onePhonetics 语音知识一般将来时态u 构成：用will/be going to动词原形。(1)表示将来发生的动作或存在的状态。如：They wil

16、l leave for Shanghai next week.(2)表示计划、打算做某事，常用be going to动词原形。如：What are you going to do tomorrow?u 用法：u 时间状语：tomorrow,the day after tomorrow,next week.24 Chapter onePhonetics 语音知识Excuse meExcuse me和Sorry的区别Sorry25 Chapter onePhonetics 语音知识Excuse meu Excuse me可用来引起别人注意，也可表示礼貌，意为“对不起、请问、打扰了、劳驾”等，它是在

17、给别人添麻烦之前说的话。通常用于下列场合：1.当你向陌生人问路时如：Excuse me.Where is the Gate 12?2.当你向对方询问、了解有关情况时如：Excuse me.Are you Miss Wang?3.当你向对方请求给予帮助时如：Excuse me.May I look at your passport?26 Chapter onePhonetics 语音知识sorry Sorry 也可以说 Im sorry，是最普遍的道歉用语。通常用于表示由于某种过失或办不成某事的一种歉意。回答Sorry时常用“Thats OK/Thats all right/Not at all

18、/It doesnt matter”等。27 Chapter onePhonetics 语音知识spend，take，pay和cost的区别spendtakepaycost28 Chapter onePhonetics 语音知识spend，take，pay和cost的区别u spend与take，pay和cost都可以表示“花费”，但用法却不尽相同。spend的主语必须是人，往往用于以下句型：(sb.)spend some money/some time on sth.(sb.)spend some money/some time(in)doing sth.如：I spent fifty yu

19、an on the coat.I spent fifty yuan(in)buying the coat.He spent three days on the work.He spend three days(in)doing the work.spend29 Chapter onePhonetics 语音知识 take常用于“占用、花费”时间，其主语通常为形式主语“it”或物。句式是：It takes/took sb.some time to do sth.sth.takes sb.some time如：It took me three years to draw the beautiful

20、 horses.The work will take me two days.take30 Chapter onePhonetics 语音知识pay为“付款、赔偿”之意，主语通常是人，用于以下句型：sb.pays some money for sth.pay sb.some money for sth.如：I paid fifty yuan for the coat.He has paid the doctor 50 pounds for the medicine.How much did you pay him?pay31 Chapter onePhonetics 语音知识cost的主语必须是某物。常用用法是：sth.cost(sb.)some money如：The dictionary cost me$20.cost33 此课件下载可自行编辑修改，仅供参考！感谢您的支持，我们努力做得更好！谢谢