unknown
2024-06-04 17f130e5aa42d8087128a46f1ab05d0976615d51
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<template>
  <div class="chapter" num="3">
    <div class="page-box" page="8" style="min-height: auto;">
      <div v-if="showPageList.indexOf(8) > -1">
        <img class="img-0" alt="" src="../../assets/images/dy2.jpg" />
        <img src="../../assets/images/03-2.gif" alt="" style="width: 55%;" class="cover-gif">
      </div>
    </div>
    <div class="page-box" page="9">
      <div v-if="showPageList.indexOf(9) > -1" class="pg-mh">
        <img
          src="../../assets/images/pageContentHeader.jpg"
          alt=""
          class="w100 mb-40"
        />
        <div class="padding-96">
          <p class="center">
            <img class="img-b" alt="" src="../../assets/images/04-2.gif" />
          </p>
          <ul class="fl al-cn ju-bt img-state " style="margin-top: 100px;">
            <li style="width: 45%;">
              <img src="../../assets/images/05.gif" alt="" class="w100" :style="{opacity:(10 - num) / 10}">
            </li>
            <li style="width: 35%;">
              <img src="../../assets/images/girl.png" alt="" class="w100" :style="{opacity: num / 10}">
            </li>
          </ul>
          <p class="img">“羊角式”舞姿</p>
        </div>
        <ul class="pb-box">
          <li class="ml-40">
            <img src="../../assets/images/icon/tree.jpg" />
            <span class="dl-ib"> 6 </span>
          </li>
          <li>
            <img class="img-0" alt="" src="../../assets/images/ym.jpg" />
          </li>
        </ul>
      </div>
    </div>
    <div class="page-box" page="10">
      <div v-if="showPageList.indexOf(10) > -1" class="pg-mh">
        <div>
          <img src="../../assets/images/chapter-two-header.png" class="w100" />
        </div>
        <div class="padding-96">
          <h2 class="lefth2" id="b005">
            <img class="img-gn" alt="" src="../../assets/images/rhybx.jpg" />
          </h2>
          <h3 id="c004">元素</h3>
          <p class="block2">单指立于头顶模仿羊角</p>
          <p class="block1"><span class="ls">——羊角式</span></p>
          <p class="block2">双膝跪于地面</p>
          <p class="block1"><span class="ls">——双跪坐</span></p>
          <p class="block2">左右脚交替踏地</p>
          <p class="block1"><span class="ls">——原地小碎步、移动小碎步</span></p>
          <p class="block2">腰部拧转</p>
          <p class="block1"><span class="ls">——旁腰、拧腰</span></p>
          <h3 id="c005">空间与方向</h3>
          <p class="block2">高、中、低空间</p>
          <p class="block2">1-8点方向</p>
          <h2 class="lefth2" id="b006">
            <img class="img-gn" alt="" src="../../assets/images/xsyty.jpg" />
          </h2>
          <h3 id="c006">亡羊补牢</h3>
          <p class="block2">席一元</p>
          <p class="block2">羊啊羊啊咩咩叫,有只小羊不见了。</p>
          <p class="block2">墙啊墙啊垒高高,墙上有个大窟窿。</p>
        </div>
        <ul>
          <li class="fl ju-end mr-40">
            <div>
              <span class="dl-ib"> 7 </span>
              <img src="../../assets/images/icon/tree.jpg" />
            </div>
          </li>
          <li>
            <img class="img-0" alt="" src="../../assets/images/ym.jpg" />
          </li>
        </ul>
      </div>
    </div>
    <div class="page-box" page="11">
      <div v-if="showPageList.indexOf(11) > -1" class="pg-mh">
        <img
          src="../../assets/images/pageContentHeader.jpg"
          alt=""
          class="w100 mb-40"
        />
        <div class="padding-96">
          <p class="block2">羊啊羊啊咩咩叫,羊儿全都吓坏了。</p>
          <p class="block2">窟窿窟窿黑洞洞,快快补上才安心。</p>
          <p class="center">
            <!-- <img class="img-g" alt="" src="../../assets/images/i0012-1.jpg" /> -->
          </p>
          <video
            :src="videoPathOne"
            webkit-playsinline="true"
            x-webkit-airplay="true"
            playsinline="true"
            x5-video-orientation="h5"
            x5-video-player-fullscreen="true"
            x5-playsinline=""
            controls
            class="w100"
          ></video>
          <h2 class="lefth2 mt-40" id="b007">
            <img class="img-gn" alt="" src="../../assets/images/czysj.jpg" />
          </h2>
          <div class="bj1">
            <p class="block">
              <img
                class="inline"
                alt=""
                src="../../assets/images/dn.png"
              />运用所学舞蹈元素,设立两个补窟窿的场景。
            </p>
            <p class="block">
              <img
                class="inline"
                alt=""
                src="../../assets/images/dn.png"
              />学生自愿分组,每组自行设置与该成语寓意相关的主题,在教师的引导下进行创编,并富有情感地展示出来。
            </p>
 
          </div>
          <h2 class="lefth2 mt-40" id="b008">
            <img class="img-gn1" alt="" src="../../assets/images/tz.jpg" />
          </h2>
          <div class="bj2">
              <p class="block">
                根据本单元所学的舞蹈元素以及成语寓意,发挥想象,创编出新的单一舞蹈动作或造型吧。
              </p>
            </div>
          <!-- <p class="center"><img class="img-0" alt="" src="../../assets/images/ym.jpg" /></p> -->
        </div>
        <ul class="pb-box">
          <li class="ml-40">
            <img src="../../assets/images/icon/tree.jpg" />
            <span class="dl-ib"> 8 </span>
          </li>
          <li>
            <img class="img-0" alt="" src="../../assets/images/ym.jpg" />
          </li>
        </ul>
      </div>
    </div>
  </div>
</template>
 
<script>
import {getResourcePath} from "@/assets/methods/resources";
export default {
  name: "chapterTwo",
  props: {
    showPageList: {
      type: Array,
    },
  },
  mounted() {
    this.getVidoePath();
    this.addNum()
  },
  unmounted() {
    if(this.addTimer) {
      clearInterval(this.addTimer)
    }
    if(this.cutTimer) {
      clearInterval(this.cutTimer)
    }
  },
  data() {
    return {
      videoPathOne: "",
      num:0,
      addTimer:null,
      cutTimer:null
    };
  },
  methods: {
    getVidoePath() {
      this.videoPathOne = getResourcePath("f6aaaed901868114d948031615250bed");
    },
    addNum() {
      this.addTimer =  setInterval(() => {
        if(this.num < 10) {
          this.num ++
        } else {
          clearInterval(this.addTimer)
          this.cutNum()
        }
      },200)
    },
    cutNum() {
      this.cutTimer =  setInterval(() => {
        if(this.num > 0) {
          this.num --
        } else {
          clearInterval(this.cutTimer)
          this.addNum()
        }
      },200)
    }
  },
};
</script>
 
<style lang="less" scoped>
.cover-gif {
  position: absolute;
  top: 33%;
  left: 23%;
 
}
</style>