<!-- eslint-disable no-irregular-whitespace -->
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<template>
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<div class="chapter" num="2">
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<div class="page-box" page="35">
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<div v-if="showPageList.indexOf(35) > -1">
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<div class="header-even">
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<span class="sub-page">114</span>
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<div class="line-page"></div>
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<span class="book-title">体育与健康</span>
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</div>
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<div class="bodystyle">
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<h3 class="lefth3" id="c016">
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<img class="img-gh1" alt="" src="../../image/dy3-xm6.jpg" />
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</h3>
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<div class="bk-tyzg">
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<p class="bj1-tyzg">体育中国</p>
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<p class="block">
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2004年,李婷、孙甜甜为我国首夺网球奥运会金牌。2006年,郑洁、晏紫在澳网女双比赛中为我国斩获第一个“大满贯”冠军。2014年,王蔷夺得亚运会网球女单金牌,实现我国网球在该项目上的“三连冠”。2018年,徐一璠、杨钊夺得亚运会女双冠军,
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</p>
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<p class="block">
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实现我国在该项目上的第三次登顶。2021年,我国网球女双完成了奥运会和四大满贯赛“金满贯”的成就。
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</p>
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</div>
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<div class="bk-tyzg">
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<p class="bj1-tyzg">学习目标</p>
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<p class="block">
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1.了解网球项目的发展历史、礼仪、比赛规则、练习方法和基本的健康运动知识。
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</p>
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<p class="block"> 2.掌握发球、正手、反手、截击球等技术动作的握拍方式、击球技术和简单战术,具备完成网球比赛的基本能力,并依据项目特点全面发展身体素质,为从事其他工作培养良好的运动交际能力。
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</p>
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<p class="block">
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3.通过学练及比赛提升自信心,形成积极向上的生活态度,养成举止文明、遵守规则、公平竞争的行为习惯,锤炼出不怕困难、奋勇拼搏的意志品质。
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</p>
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</div>
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<h4 class="h4-dy3" id="d066">
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<span class="h4-dy3s">一</span> 了解网球运动
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</h4>
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<p>
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网球运动是一项动作精细、技战术复杂多变、对抗较为激烈、对体能和心智能力要求较高的运动项目。网球运动最早可以追溯到12—13世纪,现在已是风靡全球的,集强身健体、休闲娱乐、高雅时尚于一体的大众运动项目。网球独特的运动礼仪和比赛规则可培养参与者举止大方、健康阳光、自信优雅、自然协调的气质,因此网球运动素有“球场上的芭蕾”之称。其优雅的动作、激烈的对抗、参与者顽强的“战斗”把艺术美、力量美和人格美有机地结合在一起,赏心悦目。网球运动还具有室内外皆宜,男女老少、高矮胖瘦皆宜,节奏可快可慢的特点。参与者可以根据自身的运动能力、击球技术的水平调整击球的节奏和强度。网球运动可锻炼协调性、灵敏性、力量和耐力等身体素质,对同学们今后从事对身体灵活度和力量要求较高的职业有较大帮助。
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</p>
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</div>
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</div>
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</div>
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<div class="page-box" page="36">
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<div v-if="showPageList.indexOf(36) > -1">
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<div class="header-odd">
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<span class="mk">拓展模块 </span>
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<span class="sub">第三单元</span>
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<span class="sub-title">球类运动 </span>
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<div class="line-page"></div>
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<span class="sub-page">115</span>
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</div>
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<div class="bodystyle">
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<h4 class="h4-dy3" id="d066">
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<span class="h4-dy3s">二</span> 学练网球技能
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</h4>
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<h5 id="e100"><span class="bj1-mk">模块一</span></h5>
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<p>本模块设置了乒乓球运动中较为基础的技战术内容。其中,单项技术学练包括握拍方法
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与核心技术、反手推挡、正手攻球,以及课程平台中的平击发球;基本战术学练包括发平击
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球抢攻,以及课程平台中的接平击球抢攻;组合技能练习设置的是 1/2 左推 + 右攻,以及课
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程平台中的推挡 + 侧身攻。同学们学练本模块的内容,能够提高基本的技战术水平,为参与
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本模块设置的比赛提供保障,为后续模块的学练奠定基础。</p>
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<p>在学习所有动作之前,我们需要先学会如何握拍。</p>
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<p>将球拍握柄 8 个面顺时针排序,以手掌两个标记点连线对应不同的面区别不同的握拍方
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式。正手握拍方式为:大陆式握拍对应 2 号面(发球、截击),
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东方式握拍对应 3 号面,半西方式握拍对应 4 号面,西方式
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握拍对应 5 号面(使用较少)。双手反手握拍一般为持拍手
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对应 1 号面,非持拍手根据习惯对应 3 或 4 号面;单手反手</p>
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</div>
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</div>
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</div>
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</div>
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</template>
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<script>
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export default {
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name: "chapter-2",
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props: {
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showPageList: {
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type: Array,
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},
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questionData: {
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type: Object,
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},
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isSearch: {
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type: Boolean,
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default: false,
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},
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},
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data() {
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return {
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isShowScore1: false,
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isShowScore2: false,
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isShowScore3: false,
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isShowScore4: false,
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chapter002: {
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isShowXyx01: true,
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isShowXyx02: true,
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isShowXyx03: true,
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isShowXyx04: true,
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isShowXyx05: true,
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isShowXyx06: true,
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isShowXyx07: true,
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isShowXyx08: true,
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isShowXyx09: true,
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isShowXyx10: true,
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isShowXyx11: true,
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score1: 0,
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score2: 0,
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score3: 0,
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score4: 0,
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tablexyx1: {},
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tablexyx02: {
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text2: "第一次跑,感觉有点儿累,很枯燥",
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text6: "和同学一起跑,很开心,感觉没那么累了",
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text10: "下雨,明天补上",
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},
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tablebyb1: {},
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tablecyc2: {},
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tablecyc3: {},
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tablecyc4: {},
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tablecyc5: {},
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tkItem01: {},
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tkItem02: {},
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},
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};
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},
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created() {
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const localData = JSON.parse(localStorage.getItem("chapter002"));
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if (localData) {
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this.chapter002 = { ...Object.assign(this.chapter002, localData) };
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}
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},
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methods: {
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readText(val) {
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const textContent = (
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this.container ? this.container : document
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).getElementById(val);
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const data = {
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type: "readText",
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data: textContent.innerText,
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};
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console.log(data.data);
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this.$emit("eventPublic", data);
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},
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activityXyx1() {
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this.chapter002.isShowXyx01 = !this.chapter002.isShowXyx01;
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},
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activityXyx2() {
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this.chapter002.isShowXyx02 = !this.chapter002.isShowXyx02;
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},
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activityXyx3() {
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this.chapter002.isShowXyx03 = !this.chapter002.isShowXyx03;
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},
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activityXyx4() {
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this.chapter002.isShowXyx04 = !this.chapter002.isShowXyx04;
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},
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activityXyx5() {
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this.chapter002.isShowXyx05 = !this.chapter002.isShowXyx05;
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},
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activityXyx6() {
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this.chapter002.isShowXyx06 = !this.chapter002.isShowXyx06;
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},
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activityXyx7() {
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this.chapter002.isShowXyx07 = !this.chapter002.isShowXyx07;
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},
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activityXyx8() {
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this.chapter002.isShowXyx08 = !this.chapter002.isShowXyx08;
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},
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activityXyx9() {
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this.chapter002.isShowXyx09 = !this.chapter002.isShowXyx09;
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},
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activityXyx10() {
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this.chapter002.isShowXyx10 = !this.chapter002.isShowXyx10;
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},
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activityXyx11() {
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this.chapter002.isShowXyx11 = !this.chapter002.isShowXyx11;
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},
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submit(val) {
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if (val == 1) this.isShowScore1 = true;
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if (val == 2) this.isShowScore2 = true;
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if (val == 3) this.isShowScore3 = true;
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if (val == 4) this.isShowScore4 = true;
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localStorage.setItem("chapter002", JSON.stringify(this.chapter002));
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},
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resetData(val) {
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const localData = JSON.parse(localStorage.getItem("chapter002"));
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if (localData) {
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if (val == 1) localData.tablexyx1 = {};
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this.isShowScore1 = false;
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localData.score1 = 0;
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if (val == 2) localData.tablecyc2 = {};
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this.isShowScore2 = false;
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localData.score2 = 0;
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if (val == 3) localData.tablecyc3 = {};
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this.isShowScore3 = false;
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localData.score3 = 0;
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if (val == 4) localData.tablecyc4 = {};
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this.isShowScore4 = false;
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localData.score4 = 0;
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this.chapter002 = { ...Object.assign(this.chapter002, localData) };
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}
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localStorage.setItem("chapter002", JSON.stringify(this.chapter002));
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},
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changeBox(e, val) {
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this.isShowScore1 = false;
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this.chapter002.tablexyx1[val] = e.target.checked;
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if (e.target.checked) {
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this.chapter002.score1 += Number(e.target.value);
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} else {
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if (this.chapter002.score1 == 0) {
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return false;
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}
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if (!e.target.checked) {
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this.chapter002.score1 -= Number(e.target.value);
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}
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}
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localStorage.setItem("chapter002", JSON.stringify(this.chapter002));
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},
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changeByb(e, val) {
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this.chapter002.tablebyb1[val] = e.target.checked;
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localStorage.setItem("chapter002", JSON.stringify(this.chapter002));
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},
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changecyc2(e, val) {
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this.isShowScore2 = false;
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this.chapter002.tablecyc2[val] = e.target.checked;
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if (e.target.checked) {
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this.chapter002.score2 += Number(e.target.value);
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} else {
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if (this.chapter002.score2 == 0) {
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return false;
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}
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if (!e.target.checked) {
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this.chapter002.score2 -= Number(e.target.value);
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}
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}
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localStorage.setItem("chapter002", JSON.stringify(this.chapter002));
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},
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changecyc3(e, val) {
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this.isShowScore3 = false;
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this.chapter002.tablecyc3[val] = e.target.checked;
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if (e.target.checked) {
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this.chapter002.score3 += Number(e.target.value);
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} else {
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if (this.chapter002.score3 == 0) {
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return false;
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}
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if (!e.target.checked) {
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this.chapter002.score3 -= Number(e.target.value);
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}
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}
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localStorage.setItem("chapter002", JSON.stringify(this.chapter002));
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},
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changecyc4(e, val, type) {
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this.isShowScore4 = false;
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this.chapter002.tablecyc4[val] = e.target.checked;
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if (e.target.checked && type != "isReverse") {
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this.chapter002.score4 += Number(e.target.value);
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} else if (e.target.checked && type == "isReverse") {
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let s = 5 - Number(e.target.value);
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this.chapter002.score4 += s;
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} else {
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if (this.chapter002.score4 == 0) {
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return false;
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}
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if (!e.target.checked) {
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this.chapter002.score4 -= Number(e.target.value);
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}
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}
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localStorage.setItem("chapter002", JSON.stringify(this.chapter002));
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},
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changecyc5(e, val) {
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this.chapter002.tablecyc5[val] = e.target.checked;
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localStorage.setItem("chapter002", JSON.stringify(this.chapter002));
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},
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changeAssess(e, val) {
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this.chapter002.tkItem01[val] = e.target.value;
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localStorage.setItem("chapter002", JSON.stringify(this.chapter002));
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},
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changeAssess02(e, val) {
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this.chapter002.tkItem02[val] = e.target.value;
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localStorage.setItem("chapter002", JSON.stringify(this.chapter002));
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},
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changeFinish(e, val) {
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this.chapter002.tablexyx02[val] = e.target.value;
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localStorage.setItem("chapter002", JSON.stringify(this.chapter002));
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},
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},
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};
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</script>
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