音标和语音之音节和重读 人教版七年级英语上册.pptx

Syllable&Word Stress1.To know how to count syllables;2.To be acquainted with different kinds of word stress.SyllableA syllable may be defined as a word or part of a word which contains a single vowel sound.DefinitionThe number of syllable(s)in a word depends on how many vowels it contains.Counting SyllablesCountingSyllablesterrificFABCDEspringgreatdislikeintelligen tbonus1.openabovemelonmeans2.merryhappymemorymagic3.nationmoonnativemirror4.modestmomentmonitormorning5.littlelengthflowerfunction6.destinyadvertisementcomputerafterwardsOne word in each set has a different number of syllables from the rest.Listen and decide which it is.1.openabovemelonmeans2.merryhappymemorymagic3.nationmoonnativemirror4.modestmomentmonitormorning5.littlelengthflowerfunction6.destinyadvertisementcomputerafterwards.Word StressStressStress may be defined as the degree of force or loudness with w h i c h a s o u n d o r s y l l a b l e i s articulated.Primary StressASecondary StressBDouble StressCKinds of WordStressPrimaryStressheavily stressedmarked with a vertical stroke“”on the upper left hand corner of a stressed syllable.dictionary/d k n r i/Listen and Repeatembrace divide protect wonderful scientist/mbres/dvad/prtekt/wndfl/santst/Secondary Stressstressed but subordinate to the primary stress;marked with a vertical stroke“”on the lower left hand corner of a syllable concerned.pro-nun-ci-a-tion/prnnsien/Listen and Repeatoverwork magazine university contribution realization/vw:k/mgzi:n/ju:nv:rsti/kntrbju:n/ri:lazen/Double Stressmarked by a high vertical stroke before each of the stressed syllableshard-working/h:d w:k/Listen and Repeatwell-known/wel nn/good-looking/d lk/We need not mark the stress of the monosyllabic wordes.g.great/gret/snake/snek/