positive: 不用,我们老师原本和你老师一样,后来又纠正了。<br>求满意回答~~亲~希望对你有帮助!
negative: "</p> <p><a href=""https://iknow-pic.cdn.bcebos.com/5fdf8db1cb1349540bf54cc45b4e9258d0094aa2"" target=""_blank"" title=""点击查看大图"" class=""ikqb_img_alink"" rel=""nofollow noopener""><img class=""ikqb_img"" src=""https://iknow-pic.cdn.bcebos.com/5fdf8db1cb1349540bf54cc45b4e9258d0094aa2?x-bce-process%3Dimage%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_jpg"" esrc=""https://iknow-pic.cdn.bcebos.com/5fdf8db1cb1349540bf54cc45b4e9258d0094aa2""></a></p> 扩展资料:<p>部分音标发音技巧:<br></p> <p>1、[i:] 嘴唇微微张开,舌尖抵下齿,嘴角向两边张开,露出微笑的表情,与字母E的发音相同。<br></p> <p>2、[i] 嘴唇微微张开,舌尖抵下齿,舌前部抬高,嘴形扁平。</p> <p>3、[ə:] 嘴形扁平,上下齿微开,舍身平放,舌中部稍稍抬高。</p> <p>4、[ə] 嘴唇微微张开,舌身放平,舌中部微微抬起,口腔自然放松发声。</p> <p>5、[ɔ:] 双唇收得小而圆,并向前突出,舌身往后缩。</p> <p>6、[ɔ] 口腔打开,嘴张大,舌头向后缩,双唇稍收圆。</p> <p>7、[u:] 嘴形小而圆,微微外突,舌头尽量后缩。</p> <p>8、[u] 嘴唇张开略向前突出,嘴形稍收圆并放松些,舌头后缩。</p> <p>9、[ɑ:] 口腔打开,嘴张大,舌身放平,舌尖不抵下齿,下巴放低,放松发音。</p> <p>10、[ʌ] 嘴唇微微张开,伸向两边,舌尖轻触下齿,舌后部稍稍抬起。</p> <p>11、[æ] 嘴张大,嘴角尽量拉向两边,成扁平形,舌尖抵下齿。</p>"