语音语调课件2 音节 重音和虚词.ppt

1、Syllbles you have fed him for today. Teach a man to fish, and you have fed him for a lifetime.” This saying, however, may no longer be true today. The reason is overfishing. The problem of overfishing is spreading. Since anyone can fish, many people do. Around the world, the number of fishermen and

2、fish farmers is growing. The total has more than doubled in the past 25 years,When too many people fish, too many fish are caught. The days of teaching people to fish may be over. New solutions to this problem must be found, berfore there are no more fish to eat.,4. Strong Forms and Weak Forms,Funct

3、ional words with two pronunciations: the strong (stressed) and weak (unstressed) forms. a/an/her/his/our/some/the/your/he/me/ she/them/ us/ we/you/him/am/are/be/ can/ do/does/had/has/have/is/must/shall/was/ shall/ must/ will/and/but/that 2 reasons for learning to use them: (1) Many native speakers o

4、f English find an “all-strong” form pronunciation very unpleasant. (2) Learners might find it hare to understand native speakers if they are unfamiliar with the use of weak forms.,开行专题,When to use strong formsStrong forms of these words are used only in the following cases:,1.When they occur at the

5、end of a sentence. When they are being contrasted. When they are used for emphasis. When they are cited or quoted.,开行专题,Main features of the weak formsAs compared with the strong forms , the weak forms of these words show the following features:,Reductions of the length of sounds. Obscuration of vow

6、els towards the schwa.(英语中非重读音节的元音） Elision of vowels and consonants.,4. Strong Forms and Weak Forms,Unit 10 ”打开无序播放键“右首处： 第四部分录音： Listen and repeat (6 sections: A,B, C, D, E, F). Unit 10 ”2345：Filling in the missing words（see the next slide),Now, _ end_morning_ All_ able _collect_timetable_ college

7、 office. _see _first lecture _ nine oclock_ morning _ last_four oclock_ afternoon. Msot_, _ fact all _, _find_spare time without lectures or laboratory lesson, _college library_private study rooms _open all day _ nine _morning till eigtht_ evening_private study. _students union common room _ also op

8、en_ same time. And er._ hand over_ Mrs White, who_tell _about students welfare, sports clubs _ examinations.,4. Strong Forms and Weak Forms,Unit 10 录音2638：Listening & Speaking: A Big Head and a Big Mouth An idiom is a group or words with a special meaning. The words in the idiom do not have their us

9、ual, ordinary meanings. English is full of idioms. You know some already, and you will certainly learn more. Many idioms mention parts of the body: the head, the hands, the heart, and so on. You might hear a girl say, “My brother is getting a big head.” The boys head isnt growing!,A big head is an i

10、diom: This boy thinks he is very important and special. His sister doesnt think he is. She says hes getting too confident. A friend might tell you, “Be careful. That girl has a big mouth.” The literal meaning is That girls mouth is large. However, have a big mouth is also an idiom. Your friend means that the girl talks too much or she