前元音front vowels

1、Front vowels前元音前元音 英语中一共有四个前元音，发音的共同点是舌前部以不同程度向硬腭抬起，舌尖抵下齿，唇扁平。/i:/ 舌尖抵下齿，舌前部向硬腭尽量抬起，没有摩舌尖抵下齿，舌前部向硬腭尽量抬起，没有摩擦，双唇成扁平形。擦，双唇成扁平形。 /i:/比汉语比汉语衣衣发音长，没有摩擦。发音长，没有摩擦。Practice materials1. Wordsbee key knee seed speed feedgreen clean mean cleaned steamed seemeddeal heal meal leader eager cleanermeat niece beat

2、deeper sleeper neater2. Sentences1）A friend in need is a friend indeed.2) The teacher repeated the speech.3）It feeds on green leaves.4) We need to clean the heater.5) Seeing is believing.3. Passage “Believe me,” said Mr. Green to Peter. “You need a cup of tea, I can see.” “I am fine,”said Peter. “It

3、s just my feet. They seem to have gone to sleep. Please dont repeat what you have seen to the people upstairs. Theyll bang on the ceiling again. And I have to call the police.” “Agreed. Where is the key? Ill start the machine.”4. Dialogue: In a restaurantPeter: What are you having to eat, Lee？Lee: I

4、ll have a roast beef sandwich. And some tea.Peter: Steve? Would you like a cheese sandwich or a roast beef sandwich.Steve： A cheese sandwich. I dont eat meat.Waitress: Yes?Peter: Wed like one roast beef sandwich and two cheese sandwiches.Waitress: And would like coffee or tea?Peter: Three teas, plea

5、se.Steve： Make that two teas. Coffee for me, please.Waitress: (Writing down the order.) One roast beef sandwich two cheese sandwiches two teasone coffee.5. Tongue twister: Some teachers teaching pleases some people but other people feel the same teaching isnt pleasing. It isnt easy to please each pe

6、rson but teasing the teacher wont please the teacher and each teacher needs to be free to teach as he pleases.6. Little poemWhat are you going to be?What are you going to be?I shall be a teacher.Thats the life for me.4.2 /i/ 舌尖抵下齿，舌前部向硬腭抬起，双唇中常。/i/不能发成汉语的“意”。1. Words big pig lid limb win tinwin tin

7、pin pill still killshiver mirror miller winner dinner sinnermiss list lick pretty witty pity2. Sentences1) I think itll fit.2）Its a pity they missed the outing.3) A little learning is a dangerous thing.4) The kittens sitting near the river.5) This is an interesting system.3. PassageMy married sister

8、 lives in a pretty village. From the window of her cottage she can see the hills, churches and houses. On Sunday, like many English women, she never wastes a minute. She is busy doing her private business.4. DialogueMrs. Kim: Hello, Bill. Hello, Lynn.Bill: Hi, Mrs. Kim. Is Jim in?Lynn: Is he coming

9、with us to the film?Mrs. Kim: Oh, Jims sick.Bill: Here he is! Hi, Jim.Lynn: Are you sick, Jim?Jim: Is it an interesting film?Lynn: Its “Billy the kid.”Bill: And it begins in six minutes.Mrs. Kim: Jim, if you are sickJim: Quick! Or well miss the beginning of the film.5. Tongue twisterWill you sit sti

10、ll, Bill?Ill sit as still as a hill.6. Little poem“Tick” the clocks says, “tick, tick, tick!”What you have to do, do quick.Time is gliding fast away.For the country let us do our bit.Testseat/ sit leaves/ livesfeel/ fill reason/ risensheep/ship field/ filledheel/hill sleep/slipfeet/fit green/grin4.3

11、 /e/ 舌尖抵下齿， 舌前部稍抬起， 比/i: / 低， 双唇稍扁 不要和汉语拼音字母e混淆，拼音字母e读“鹅”音1. Wordsbed head said men when stemspell well feather leather bell weathersender November September heavy penny steadynest west neck deafer debt wrecker2. Sentences 1) The heavier, the better.2) Better late than never.3) East or west, home is

12、 best.4) Fetch the eggs from the nest.5) Mend the fence when the weathers better.3. PassageOn Wednesday, the three deaf men went to Reading to bury their dead friend. “Death,” said Ed, “will come again many times. I guess I will the next.”4. Dialogue Ed：Hi, Ellen! Hi, Fred! Hi, Jenny?Fred: Hi, Ed. C

13、igarette?Ed: No, thanks. Fred.Ellen: Help yourself to a drink.Jenny: Look on the shelf on your left.Fred: How did you spend you vocation, Ed？Ed: I went to Venice with a friend.Everybody: Well?Ellen: Were all jealous.Ed: Was it expensive?Ed: Yes. Very. I spent everything I had.Jenny: Dont you have an

14、y money left？Ed: Yes, Jenny. Ten cents.5. Tongue twisterTed send Fred ten hens yesterday. So Freds fresh bread is ready already.6. Little poemGood, better, best.Never let it rest.Till good is better.And better best.Testpin/pen bill/bell bitter/better Ginny/ Jenny chicks/checks4.4 / /舌尖抵下齿，双唇向两旁平伸，成扁

15、平形，张开舌尖抵下齿，双唇向两旁平伸，成扁平形，张开牙床至上下齿之间可以容纳食指和中指的宽度牙床至上下齿之间可以容纳食指和中指的宽度不要与不要与/a:, e, ? /混淆混淆1. WordsFlag pad glad van am landCanal pal catch ladder banner mannerValley hammer rally matter wrapper blackerHappened manager exactly jacket Saturday Alice2. sentences1)Have they carried the cash to the bank?2)

16、The rabbit dashed from the sandy bank.3)Pack the baggage in the back of the taxi.4)Sams let the cat out of the bag.5)Pat married a handsome young man and had a happy family.3. passageThe man in the black hat bent back the map. “Jack,” he said, “stand back. Were in a jam. According to this plan, this piece of land is sand. So light the lamp and lend a hand.”4. tongue twister1) Mary and Sally ran back together to gather the black hat and the black bag.2) Swan swam over the sea.Swim. Swa