<!-- fmdl 47 -->
### A1- 34-K4-1 如何表达时间.mp4

**Size**	20778833 B

**MD5**	bcdbdf3039d4680eb74e5ee7e6c9fdce

**SHA1**	dda018023a78a97edd1663a573103588e5f4d1fc

### A1- 35-K4-2 时间的非正式表达.mp4

**Size**	23854647 B

**MD5**	15a6246c6232305c01bf10d2de3bb886

**SHA1**	554115cca1cba3118f84c5397fc165790ae1c6e1

### A1- 36-K4-3 时间副词与时间区分.mp4

**Size**	28742842 B

**MD5**	0fba0ce28f7a2a48cb348e36508f75ee

**SHA1**	2397cbd87a3b209c47c403b8fd413ac5b785fe86

### A1- 37-K4-4 疑问词wann的用法.mp4

**Size**	28579418 B

**MD5**	23a59cafc3d1c2f7f7f509ff335159d3

**SHA1**	f879674313ff0a7045ac00a46a3f344bb6f96664

### A1- 38-K4-5 可分动词的句子架构.mp4

**Size**	29747645 B

**MD5**	9ff27a54fff14160e72329e31fd2a193

**SHA1**	83b79e07d062ca7013d56af9b001bac6cfd830cb

### A1- 39-K4-6 复习可分动词.mp4

**Size**	28182218 B

**MD5**	c37833539b008d40f33daf50ee753267

**SHA1**	a072e22c63c13a2f66b6352264c376b11ddd8a4a

### A1- 40-K4-7 第四格补足语及定冠词的变化.mp4

**Size**	26999367 B

**MD5**	d2abe2b7baed30c80e7bd988f6b5a4ee

**SHA1**	f9fad69474d8be4daaadafdd542178c3485c321e

### A1- 41-K4-8 不定冠词第四格变化.mp4

**Size**	23589046 B

**MD5**	3396459e7c5547277aced1ae35f50946

**SHA1**	b28eaf6de71c7eaa71d9283ad2a15486f056b7da

### A1- 42-K4-9 时间状语在句子中的位置.mp4

**Size**	26602082 B

**MD5**	73a2d02583d45b3fcb342865a2e1976a

**SHA1**	92c4c7c7bd5b480a71c233afcb9ffb498e5a42b8

### A1- 43-K4-10 人称代词第四格变化.mp4

**Size**	27377433 B

**MD5**	b62385086a495e74eb0bc092bdaeae86

**SHA1**	6245f2246356f698b1cdae5f0ebf88f4148f2b4a

### A1- 44-K4-11 方向补足语.mp4

**Size**	27837949 B

**MD5**	09eccb5f5a3a3e6aca32760fbec08e73

**SHA1**	bd8cb3e0271cf374daa2fb75d843ece5b6cfeca5

### A1- 45-K4-12 方向补足语 (2).mp4

**Size**	22354389 B

**MD5**	cfd0c2e8c74d11b9e32bd0296a1bca56

**SHA1**	b8eee99282eec541925a7276e632a0e2d53436e1

### A1- 46-K4-13 复习时刻与时间.mp4

**Size**	28655275 B

**MD5**	bd006b120f9d3a9c11cbc66c42011144

**SHA1**	43c08865ed4d2b59a47f463b609a828d3c843237

### A1- 47-K4-14 现在几点？.mp4

**Size**	38924560 B

**MD5**	9e7b23862fa85654e189aec65993c0b3

**SHA1**	b42275e2862b52c93f1c0ab4ba0547b7897693e1

### A1- 48-K4-15 活动安排.mp4

**Size**	40835711 B

**MD5**	9ccbf42edc83f830fcc5aa9acf87cd0d

**SHA1**	b3d13d4cd29bc9904e7618906f08edad00e71f83

### A1- 49-K4-16 约会.mp4

**Size**	35077235 B

**MD5**	fad0e6ed794730225a0cb216bb79f0c2

**SHA1**	157ffd7f2014a30ac5dec36e48aa0771f71f946a

### A1- 50-K4-17 动介搭配.mp4

**Size**	45204445 B

**MD5**	feda0013daeaaf78070b8c7411df90a2

**SHA1**	beffec06dab841ceff62992321229f03b624399e

### A1- 51-K4-18 静三动四.mp4

**Size**	35740404 B

**MD5**	9a2ffbe86b5453d753d6d9a9b2624a5d

**SHA1**	cf199c906bfc4850e4cc1ba3a8e7d30340c5e78e

### A1- 52-K4-19 卢卡斯的工作日1.mp4

**Size**	59723330 B

**MD5**	1257d8eb79e7f60f6b6f725dc364d063

**SHA1**	149c7ac8faca5e7456536ec7aa1975d8466fbfa1

### A1- 53-K4-20 卢卡斯的工作日2.mp4

**Size**	51314161 B

**MD5**	c9e9bac35b45ccbf15459194d73bd582

**SHA1**	49571389c6f9b98c1f366909aa96c45cdbee1d99

### K4-1.docx

**Size**	14300 B

**MD5**	cb1cd6d564fd696b37424b585df6d6d1

**SHA1**	13492dda04d53d065f5c20fd277e316f156a7eef

### K4-10.docx

**Size**	14281 B

**MD5**	b8ad875e7d5f31859ea5af3f03945375

**SHA1**	5968c783a8caa209f3ce1bdd9faba8f26b4f9641

### K4-11.docx

**Size**	14749 B

**MD5**	808993a766f6f98c520f2af42b0fe06a

**SHA1**	a59cc17ce6ad3a0d6ac96e0ee180221a41fc2c51

### K4-12.docx

**Size**	13429 B

**MD5**	90d704c68c733b9c9edd1f6f2d7b911c

**SHA1**	89c06e2b0b0f5fb9c3d85ac557cba314935d12a2

### K4-13.docx

**Size**	16098 B

**MD5**	3bdc3159e68fcd89be3dd27a6ef4fc6b

**SHA1**	0353c7f470cd5d58e97120ae9ede9732c86f0300

### K4-13课件图片.png

**Size**	522979 B

**MD5**	c5a910c3334c1faeacb2376c213f75aa

**SHA1**	ce38d1a486caf11d852bcd6771cd740c35f6c6a2

### K4-14.docx

**Size**	16370 B

**MD5**	50e0980d9d7349a7bc97a919b693ea8e

**SHA1**	ca1f127c6824e6c1a98bcfde0c302ae485145259

### K4-14课件图片.png

**Size**	263494 B

**MD5**	dd2fd3e61c95ee4668ede49407b64355

**SHA1**	03fa7a37ca157440a35108a6ceef647d540b78c7

### K4-15.docx

**Size**	17119 B

**MD5**	2b311b00a5a6250a27eb3d1bbc462327

**SHA1**	770d98e7a4b99a8ab6c69db588e2154300ad6e81

### K4-15课件图片.jpg

**Size**	120102 B

**MD5**	def423a2cf62e88e9bcfe29cd63c5993

**SHA1**	aaf0cbe75331318dc37f18a226c85ad087c2f11b

### K4-16.docx

**Size**	15018 B

**MD5**	872310174104aa1335bbededa7c63be9

**SHA1**	a8216b25a147856058cf388e1001cd4f243c5ba3

### K4-17.docx

**Size**	14849 B

**MD5**	32ae4c903d13bd3f2dd69bf0a06c132a

**SHA1**	dce4dc8f02e210fbc1f12de0c0bc3e3e05f566a1

### K4-17课件图片.jpg

**Size**	81906 B

**MD5**	bab5bba0940153e623197992829f14b5

**SHA1**	6dae4c8e7e7f063afcaefee37f510f65b0f5dbdc

### K4-18.docx

**Size**	14039 B

**MD5**	d30500490457d3287df078c047da6fe2

**SHA1**	59169f25bf3ec012267ce356a39d04693ab555dc

### K4-19.docx

**Size**	16476 B

**MD5**	c2169d5a5edc0e71802d4890426b0398

**SHA1**	c756f9eda6bf0e67e064934cbbca57dd5599b724

### K4-19课件图片.jpg

**Size**	72448 B

**MD5**	9fd1479956d151d445c4f02a64da4448

**SHA1**	5fb272552e6d48ff706dc1044057afaad7ff91e1

### K4-2.docx

**Size**	15490 B

**MD5**	f2927872a775f58cca48d53b0802845b

**SHA1**	64cfd18a7af63344e400ef9098223986953d10ac

### K4-20.docx

**Size**	15204 B

**MD5**	63d04fde291918270ca40675dc34c401

**SHA1**	f982a5c38599528db85008f7b068bccbf6a5cd27

### K4-3.docx

**Size**	15543 B

**MD5**	3956691821e4c01a46fc8f23bf4e180c

**SHA1**	a2e0b4350987a6f6f7af80db3f527e2be9cadb0a

### K4-4.docx

**Size**	14780 B

**MD5**	c58264ee28a88f02fa46c25e07d29777

**SHA1**	d23ebe3f1369014828078d3a2d14474bbbbdbc99

### K4-5.docx

**Size**	13407 B

**MD5**	b31c8870c297edb6813c370981e06d1a

**SHA1**	60ec8928aaabe7fd9992d54c951d7a30fe3c637c

### K4-6.docx

**Size**	14129 B

**MD5**	6e1b21413a6faabd51a3dd5a9a499c13

**SHA1**	dccca2654cb543217b72740006b9fc08002eee58

### K4-6课件图片.png

**Size**	599518 B

**MD5**	b2ac41199929bdec942890d856074062

**SHA1**	268265311b8cb94aba0c55b337702f241ac63f27

### K4-7.docx

**Size**	16351 B

**MD5**	68ad7d6c2b0d7705d8174c47b858ad3d

**SHA1**	224e5c699ddf7c65807cab1d0e8a3d00e491db19

### K4-8.docx

**Size**	14683 B

**MD5**	d9ded0b6af75a8b70df362e924ede6c0

**SHA1**	5431fb6836d4e9b34dfa435c2d117af3aa747531

### K4-9.docx

**Size**	14723 B

**MD5**	4713c8b73229da2951901324f556daed

**SHA1**	18ba42ef451744a68ca34174d4fa423a8b80e6ff

<!-- autoindex.html 21.02, see https://phus.lu -->
<script>
  !(function () {
    var website_title = "";
    var datetime_format = "%d-%b-%Y %H:%M";
    var show_readme_md = true;
    var enable_footer_js = true;
    var max_name_length = 60;

    var dom = {
      element: null,
      get: function (o) {
        var obj = Object.create(this);
        obj.element = typeof o == "object" ? o : document.createElement(o);
        return obj;
      },
      add: function (o) {
        var obj = dom.get(o);
        this.element.appendChild(obj.element);
        return obj;
      },
      text: function (t) {
        this.element.appendChild(document.createTextNode(t));
        return this;
      },
      html: function (s) {
        this.element.innerHTML = s;
        return this;
      },
      attr: function (k, v) {
        this.element.setAttribute(k, v);
        return this;
      },
    };

    head = dom.get(document.head);
    head.add("meta").attr("charset", "utf-8");
    head
      .add("meta")
      .attr("name", "viewport")
      .attr("content", "width=device-width,initial-scale=1");

    if (!document.title) {
      document.write(
        [
          '<div class="container">',
          "<h3>nginx.conf</h3>",
          "<textarea rows=8 cols=50>",
          "# download autoindex.html to /wwwroot/",
          "location ~ ^(.*)/$ {",
          "    charset utf-8;",
          "    autoindex on;",
          "    autoindex_localtime on;",
          "    autoindex_exact_size off;",
          "    add_after_body /autoindex.html;",
          "}",
          "</textarea>",
          "</div>",
        ].join("\n")
      );
      return;
    }

    var bodylines = document.body.innerHTML.split("\n");
    document.body.innerHTML = "";

    titlehtml = document.title
      .replace(/\/$/, "")
      .split("/")
      .slice(1)
      .reduce(function (acc, v, i, a) {
        return (
          acc + '<a href="/' + a.slice(0, i + 1).join("/") + '/">' + v + "</a>/"
        );
      }, '<a href="/">Index</a> of /');
    if (website_title) {
      document.title = website_title + " - " + document.title;
    }
    head
      .add("meta")
      .attr("name", "description")
      .attr("content", document.title);

    div = dom.get("div").attr("class", "container");
    div.add("table").add("tbody").add("tr").add("th").html(titlehtml);
    tbody = div.add("table").attr("class", "table-hover").add("tbody");

    names = ["Name", "Date", "Size"];
    thead = tbody.add("tr");
    for (i = 0; i < names.length; i++)
      thead
        .add("td")
        .add("a")
        .attr("href", "javascript:sortby(" + i + ")")
        .attr("class", "octicon arrow-up")
        .text(names[i]);

    var humanFileSize = function (size) {
      if (size === "") {
        return "";
      }
      var i = size == 0 ? 0 : Math.floor(Math.log(size) / Math.log(1024));
      return (
        (size / Math.pow(1024, i)).toFixed(2) * 1 +
        " " +
        ["B", "kB", "MB", "GB", "TB"][i]
      );
    };

    var insert = function (filename, datetime, size) {
      if (/\/$/.test(filename)) {
        css = "file-directory";
        size = "";
      } else if (/\.(zip|7z|bz2|gz|tar|tgz|tbz2|xz|cab)$/.test(filename)) {
        css = "file-zip";
      } else if (
        /\.(py|js|php|pl|rb|sh|bash|lua|sql|go|rs|java|c|h|cpp|cxx|hpp)$/.test(
          filename
        )
      ) {
        css = "file-code";
      } else if (/\.(jpg|png|bmp|gif|ico|webp)$/.test(filename)) {
        css = "file-media";
      } else if (/\.(flv|mp4|mkv|avi|mkv|vp9)$/.test(filename)) {
        css = "device-camera-video";
      } else {
        css = "file";
      }

      displayname = decodeURIComponent(filename.replace(/\/$/, ""));
      real_displayname = decodeURIComponent(filename.replace(/\/$/, ""));
      if (displayname.length > max_name_length)
        displayname = displayname.substring(0, max_name_length - 3) + "..>";

      if (!isNaN(Date.parse(datetime))) {
        d = new Date(datetime);
        pad = function (s) {
          return s < 10 ? "0" + s : s;
        };
        mon = function (m) {
          return [
            "Jan",
            "Feb",
            "Mar",
            "Apr",
            "May",
            "Jun",
            "Jul",
            "Aug",
            "Sep",
            "Oct",
            "Nov",
            "Dec",
          ][m];
        };
        datetime = datetime_format
          .replace("%Y", d.getFullYear())
          .replace("%m", pad(d.getMonth() + 1))
          .replace("%d", pad(d.getDate()))
          .replace("%H", pad(d.getHours()))
          .replace("%M", pad(d.getMinutes()))
          .replace("%S", pad(d.getSeconds()))
          .replace("%b", mon(d.getMonth()));
      }

      tr = tbody.add("tr");
      // Go through CDN, cloudflare will flag if .rar is inside the filename
      var href_filename = '';
      if (filename.endsWith(".rar") && css !== "file-directory" ) {
          href_filename = window.location.href.replace("://downloads","://downloads-direct") + filename
      } else {
          href_filename = filename;
      }
      if (css !== "file-directory") {
        tr.add("td")
          .add("a")
          .attr("class", "octicon " + css)
          .attr("href", href_filename)
          .attr("download", "")
          .text(displayname);
      } else {
        tr.add("td")
          .add("a")
          .attr("class", "octicon " + css)
          .attr("href", filename)
          .text(displayname);
      }
      tr.add("td").text(datetime);
      // added human readable size
      if (size === "") {
        tr.add("td").text("/");
      } else {
        tr.add("td")
          .text(size + " B / " + humanFileSize(size) + " / ")
          .add("a")
          .attr(
            "href",
            "#" +
              real_displayname
                .toLowerCase()
                .replace(/\./g, "")
                .replace(/\[/g, "")
                .replace(/\]/g, "")
                .replace(/ /g, "-")
                .replace(/,/g, "")
                .replace(/'/g, "")
                .replace(/\+/g, "")
                .replace(/\(/g, "")
                .replace(/\)/g, "")
          )
          .text("File Hash");
      }
    };

    var readme = "",
      footer = "";
    insert("../", "", "-");
    for (var i in bodylines) {
      if (
        (m = /\s*<a href="(.+?)">(.+?)<\/a>\s+(\S+)\s+(\S+)\s+(\S+)\s*/.exec(
          bodylines[i]
        ))
      ) {
        filename = m[1];
        datetime = m[3] + " " + m[4];
        size = m[5];
        if (filename.toLowerCase() !== "fmdl_readme.md") {
          insert(filename, datetime, size);
        }
        switch (filename.toLowerCase()) {
          case "fmdl_readme.md":
            readme = filename;
            break;
          case "footer.js":
            footer = filename;
            break;
        }
      }
    }

    document.body.appendChild(div.element);

    if (show_readme_md && readme !== "") {
      tbody = div.add("table").add("tbody");
      tbody
        .add("tr")
        .add("th")
        .attr("class", "octicon octicon-book")
        .text(readme);
      tbody
        .add("tr")
        .add("td")
        .add("div")
        .attr("id", "readme")
        .attr("class", "markdown-body");
      xhr = new XMLHttpRequest();
      xhr.open("GET", location.pathname.replace(/[^/]+$/, "") + readme, true);
      xhr.onload = function () {
        if (xhr.status < 200 && xhr.status >= 400) return;
        wait = function (name, callback) {
          var interval = 10; // ms
          window.setTimeout(function () {
            if (window[name]) {
              callback(window[name]);
            } else {
              window.setTimeout(arguments.callee, interval);
            }
          }, interval);
        };
        wait("marked", function () {
          document.getElementById("readme").innerHTML = marked(
            xhr.responseText
          );
        });
      };
      xhr.send();

      div
        .add("script")
        .attr(
          "src",
          "https://downloads.freemdict.com/.resources/marked.min.js"
        );
      div
        .add("link")
        .attr("rel", "stylesheet")
        .attr(
          "href",
          "https://downloads.freemdict.com/.resources/github-markdown.min.css"
        );
    }

    if (enable_footer_js && footer !== "") {
      div.add("script").attr("src", footer);
    }
  })();

  function sortby(index) {
    rows = document.getElementsByClassName("table-hover")[0].rows;
    link = rows[0].getElementsByTagName("a")[index];
    arrow = link.className == "octicon arrow-down" ? 1 : -1;
    link.className = "octicon arrow-" + (arrow == 1 ? "up" : "down");
    [].slice
      .call(rows)
      .slice(2)
      .map(function (e, i) {
        type =
          e.getElementsByTagName("a")[0].className == "octicon file-directory"
            ? 0
            : 1;
        text = e.getElementsByTagName("td")[index].innerText;
        if (index === 0) {
          value = text;
        } else if (index === 1) {
          value = new Date(text).getTime();
        } else if (index === 2 || index === 3) {
          m = { G: 1024 * 1024 * 1024, M: 1024 * 1024, K: 1024 };
          value = parseInt(text || 0) * (m[text[text.search(/[KMG]B?$/)]] || 1);
        }
        return { type: type, value: value, index: i, html: e.innerHTML };
      })
      .sort(function (a, b) {
        if (a.type != b.type) return a.type - b.type;
        if (a.value != b.value) return a.value < b.value ? -arrow : arrow;
        return a.index < b.index ? -arrow : arrow;
      })
      .forEach(function (e, i) {
        rows[2 + i].innerHTML = e.html;
      });
  }
</script>

<style>
  body {
    margin: 0;
    font-family: "ubuntu", "Tahoma", "Microsoft YaHei", Arial, Serif;
  }
  .container {
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto;
  }
  @media (min-width: 768px) {
    .container {
      max-width: 750px;
    }
  }
  @media (min-width: 992px) {
    .container {
      max-width: 970px;
    }
  }
  @media (min-width: 1200px) {
    .container {
      max-width: 1170px;
    }
  }
  table {
    width: 100%;
    max-width: 100%;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    padding: 0;
    border-collapse: collapse;
  }
  table th {
    font-size: 14px;
  }
  table tr {
    border: 1px solid #ddd;
    padding: 5px;
  }
  table tr:nth-child(odd) {
    background: #f9f9f9;
  }
  table th,
  table td {
    border: 1px solid #ddd;
    font-size: 14px;
    line-height: 20px;
    padding: 3px;
    text-align: left;
  }
  a {
    color: #337ab7;
    text-decoration: none;
  }
  a:hover,
  a:focus {
    color: #2a6496;
    text-decoration: underline;
  }
  table.table-hover > tbody > tr:hover > td,
  table.table-hover > tbody > tr:hover > th {
    background-color: #f5f5f5;
  }
  .markdown-body {
    float: left;
    font-family: "ubuntu", "Tahoma", "Microsoft YaHei", Arial, Serif;
  }
  /* octicons */
  .octicon {
    background-position: center left;
    background-repeat: no-repeat;
    padding-left: 16px;
  }
  .file {
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='16' viewBox='0 0 12 16'%3E%3Cpath d='M6 5L2 5 2 4 6 4 6 5 6 5ZM2 8L9 8 9 7 2 7 2 8 2 8ZM2 10L9 10 9 9 2 9 2 10 2 10ZM2 12L9 12 9 11 2 11 2 12 2 12ZM12 4.5L12 14C12 14.6 11.6 15 11 15L1 15C0.5 15 0 14.6 0 14L0 2C0 1.5 0.5 1 1 1L8.5 1 12 4.5 12 4.5ZM11 5L8 2 1 2 1 14 11 14 11 5 11 5Z' fill='%237D94AE'/%3E%3C/svg%3E");
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  .file-directory {
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  .file-code {
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  .file-media {
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='16' viewBox='0 0 12 16'%3E%3Cpath d='M6 5L8 5 8 7 6 7 6 5 6 5ZM12 4.5L12 14C12 14.6 11.6 15 11 15L1 15C0.5 15 0 14.6 0 14L0 2C0 1.5 0.5 1 1 1L8.5 1 12 4.5 12 4.5ZM11 5L8 2 1 2 1 13 4 8 6 12 8 10 11 13 11 5 11 5Z' fill='%237D94AE'/%3E%3C/svg%3E");
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  .device-camera-video {
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  .octicon-book {
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  .arrow-down {
    font-weight: bold;
    text-decoration: none !important;
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  .arrow-up {
    font-weight: bold;
    text-decoration: none !important;
    background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='16' viewBox='0 0 10 16'%3E%3Cpolygon id='Shape' points='5 3 0 9 3 9 3 13 7 13 7 9 10 9'%3E%3C/polygon%3E%3C/svg%3E");
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</style>