1 元音1、/ i: / 发音时1）舌尖抵下齿，舌前部向硬颚尽量抬起。2）嘴唇向两旁伸开，成扁平形。3）/i: /为长元音，“：”是长音符号，比相应的短元音要长两倍以上。【相关单词】A) e / i 3A：he me she zebra 3B：we 4A：be evening 4B： kilo policeman policewoman these T-shirt 5A： magazine ski 5B： Chinese E-mail fever Japanese PE 6A：police B） ea / ee 3A： see ice- cream peach tea 3B：eighteen three 4A： fifteen green nineteen please read seventeen 4B：eat free meat sweet teacher tree 5A：each Halloween need reading-room street sweep teach 5B：bee feel knee sleep speak week weekend 6A：beach Easter keep keeper mean seat teapot C）ey / eo 3B： key 6A： people 2、/ I / 发音时1）舌前部向硬颚抬起比 / i: /低些。2）唇形扁平，牙床开得比 / i: / 宽。3）下颚稍下垂，舌前部也稍下降。【相关单词】A） i / e 3A：this basket big coffee elephant jacket milk Miss running 3B：basketball guitar sandwich shopping violin 4A：cinema drink eleven evening excuse his ill in puppet rabbit six 2 4B ： anything biscuit chopsticks dinner give hospital minibus music office picture taxi which window 5A：animal behind building chicken children family hill him kitchen live pumpkin ring sing sit swing telephone telescope thing think tin with 5B：America American beautiful beautifully begin British city different English insect interesting Internet quick ship still trick visitor 6A ： Aladdin before beside Christmas December delicious did excited exciting favorite mirror pick point public relative B) y 3B： hungry 4A： copy copybook happy lovely ninety pretty sorry 4B： funny party 5A： any family only study 5B ：busy city country every body hobby lovely quietly really usually very 6A： diary early quickly relative suddenly volleyball 3、/ e / 发音时1）舌尖抵下齿，舌前部稍抬起，比...
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