{"id":353,"date":"2020-05-12T10:50:16","date_gmt":"2020-05-12T17:50:16","guid":{"rendered":"http:\/\/sd41blogs.ca\/kosterh\/?p=353"},"modified":"2020-05-16T22:26:13","modified_gmt":"2020-05-17T05:26:13","slug":"solar-and-lunar-eclipses","status":"publish","type":"post","link":"https:\/\/sd41blogs.ca\/kosterh\/2020\/05\/12\/solar-and-lunar-eclipses\/","title":{"rendered":"Solar and Lunar Eclipses"},"content":{"rendered":"<p>This video explains a solar eclipse. Watch it a few times.<\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/cxrLRbkOwKs\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>This is a video of a solar eclipse in 2017 in the USA. It is interesting to see.<\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/G10m2ZZRH4U\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>The next video explains a lunar eclipse.<\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/VW2xRR75lKE\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>This video explains the lunar eclipses especially for school children, so maybe a little easier to understand.<\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/vye0iRP4Aak\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<p>Below is a copy of your reading in <span style=\"color: #0000ff;\">Readworks. <\/span>In your assignment called &#8216;The Moon and the Sun&#8217; there is a passage called <span style=\"color: #0000ff;\">&#8216;Lunar Eclipses and Solar Eclipses&#8217;<\/span><\/p>\n<p>Listen and read along in English with the audio feature above the passage in Readworks. Then read about the solar and lunar eclipses in Chinese below.<\/p>\n<p>&nbsp;<\/p>\n<p>An eclipse happens when a planet or a moon gets in the way of the sun\u2019s light. Here on Earth, we can experience two kinds of eclipses: solar eclipses and lunar eclipses.<\/p>\n<p>\u5f53\u884c\u661f\u6216\u6708\u4eae\u8fdb\u5165\u592a\u9633\u5149\u65f6\uff0c\u5c31\u4f1a\u53d1\u751f\u65e5\u98df\u3002\u5728\u5730\u7403\u4e0a\uff0c\u6211\u4eec\u53ef\u4ee5\u7ecf\u5386\u4e24\u79cd\u65e5\u98df\uff1a\u65e5\u98df\u548c\u6708\u98df\u3002<\/p>\n<p>What\u2019s the difference?<\/p>\n<p>\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/p>\n<p><span style=\"color: #0000ff;\"><strong>Solar Eclipse <\/strong><\/span>\u65e5\u98df<\/p>\n<p>A solar eclipse happens when the moon gets in the way of the sun\u2019s light and casts its shadow on Earth. That means during the day, the moon moves over the sun and it gets dark. Isn\u2019t it strange that it gets dark in the middle of the day?<\/p>\n<p>\u5f53\u6708\u4eae\u8fdb\u5165\u592a\u9633\u5149\uff0c\u5e76\u6295\u5c04\u5230\u5730\u7403\u4e0a\u7684\u9634\u5f71\u65f6\uff0c\u5c31\u4f1a\u53d1\u751f\u65e5\u98df\u3002\u8fd9\u610f\u5473\u7740\u5728\u767d\u5929\uff0c\u6708\u4eae\u5728\u592a\u9633\u4e0a\u79fb\u52a8\uff0c\u5b83\u53d8\u6697\u3002\u534a\u591c\u53d8\u9ed1\uff0c\u8fd9\u96be\u9053\u4e0d\u5947\u602a\u5417\uff1f<\/p>\n<p>This total eclipse happens about every year and a half somewhere on Earth. A partial eclipse, when the moon doesn\u2019t completely cover the sun, happens at least twice a year somewhere on Earth.<\/p>\n<p>\u8fd9\u6b21\u65e5\u5168\u98df\u5927\u7ea6\u6bcf\u5e74\u53d1\u751f\u4e00\u5e74\u534a\u5728\u5730\u7403\u4e0a\u7684\u67d0\u4e2a\u5730\u65b9\u3002\u65e5\u504f\u98df\uff0c\u5f53\u6708\u4eae\u4e0d\u80fd\u5b8c\u5168\u8986\u76d6\u592a\u9633\u65f6\uff0c\u6bcf\u5e74\u81f3\u5c11\u5728\u5730\u7403\u4e0a\u7684\u67d0\u4e2a\u5730\u65b9\u53d1\u751f\u4e24\u6b21\u3002<\/p>\n<p>\u65e5\u98df\u56fe<\/p>\n<p><img src=\"https:\/\/dnmkr7tf85gze.cloudfront.net\/CACHE\/images\/media\/image\/8a5cc426a700473c89683dac10bcd3fe\/f41253f872c78f9263f2925e97f402be.jpg\" alt=\"solar eclipse diagram\" \/><\/p>\n<p>NASA<\/p>\n<p><em>Note: This diagram is not to scale.<\/em><\/p>\n<p>\u6ce8\u610f\uff1a\u6b64\u5173\u7cfb\u56fe\u4e0d\u7f29\u653e\u3002<\/p>\n<p><em>\u00a0<\/em><\/p>\n<p><img src=\"https:\/\/dnmkr7tf85gze.cloudfront.net\/CACHE\/images\/media\/image\/a9fa1df0325c41d3b79c0d02af3c13dd\/50ee0fb85d49add1ec957aa18a27286f.jpg\" alt=\"total solar eclipse\" height=\"275\" \/><\/p>\n<p>Romeo Durscher \u7f57\u5bc6\u6b27\u00b7\u675c\u5c14\u820d<\/p>\n<p><em>In this picture, the moon is covering up the sun in the middle of the day. This total solar eclipse was visible from the northern tip of Australia on November 13, 2012.<\/em><\/p>\n<p>\u5728\u8fd9\u5f20\u7167\u7247\u4e2d\uff0c\u6708\u4eae\u5728\u5929\u4e2d\u906e\u4f4f\u4e86\u592a\u9633\u30022012\u5e7411\u670813\u65e5\uff0c\u6fb3\u5927\u5229\u4e9a\u5317\u7aef\u51fa\u73b0\u8fd9\u6b21\u65e5\u5168\u98df\u3002<\/p>\n<p>But not everyone experiences every solar eclipse. Getting a chance to see a total solar eclipse is rare. The moon\u2019s shadow on Earth isn\u2019t very big, so only a small portion of places on Earth will see it. You have to be on the sunny side of the planet when it happens. You also have to be in the path of the moon\u2019s shadow.<\/p>\n<p>\u4f46\u5e76\u4e0d\u662f\u6bcf\u4e2a\u4eba\u90fd\u7ecf\u5386\u6bcf\u4e00\u6b21\u65e5\u98df\u3002\u6709\u673a\u4f1a\u770b\u5230\u65e5\u5168\u98df\u662f\u7f55\u89c1\u7684\u3002\u6708\u7403\u5728\u5730\u7403\u4e0a\u7684\u9634\u5f71\u4e0d\u662f\u5f88\u5927\uff0c\u6240\u4ee5\u5730\u7403\u4e0a\u53ea\u6709\u4e00\u5c0f\u90e8\u5206\u5730\u65b9\u4f1a\u770b\u5230\u5b83\u3002\u5f53\u5b83\u53d1\u751f\u65f6\uff0c\u4f60\u5fc5\u987b\u7ad9\u5728\u5730\u7403\u9633\u5149\u660e\u5a9a\u7684\u4e00\u9762\u3002\u4f60\u4e5f\u5fc5\u987b\u5728\u6708\u4eae\u7684\u9634\u5f71\u8def\u5f84\u3002<\/p>\n<p>On average, the same spot on Earth only gets to see a solar eclipse for a few minutes about every 375 years!<\/p>\n<p>\u5e73\u5747\u800c\u8a00\uff0c\u5730\u7403\u4e0a\u7684\u540c\u4e00\u5730\u70b9\u6bcf375\u5e74\u53ea\u80fd\u770b\u5230\u51e0\u5206\u949f\u7684\u65e5\u98df\uff01<\/p>\n<p><img src=\"https:\/\/dnmkr7tf85gze.cloudfront.net\/CACHE\/images\/media\/image\/1b68467013bf4163b632d5141c1fd4c9\/927c07eef6a31621c3b791c64c71b99b.jpg\" alt=\"sun caution\" \/><\/p>\n<p>NASA<\/p>\n<p><em>\u00a0<\/em><\/p>\n<p><span style=\"color: #0000ff;\"><strong>Lunar Eclipse <\/strong><\/span>\u6ce8\u610f\uff1a\u6b64\u5173\u7cfb\u56fe\u4e0d\u7f29\u653e\u3002<\/p>\n<p>During a lunar eclipse, Earth gets in the way of the sun\u2019s light hitting the moon. That means that during the night, a full moon fades away as Earth\u2019s shadow covers it up.<\/p>\n<p>\u5728\u6708\u98df\u671f\u95f4\uff0c\u5730\u7403\u4f1a\u59a8\u788d\u592a\u9633\u5149\u7167\u5c04\u6708\u7403\u3002\u8fd9\u610f\u5473\u7740\uff0c\u5728\u591c\u95f4\uff0c\u6ee1\u6708\u968f\u7740\u5730\u7403\u7684\u9634\u5f71\u906e\u4f4f\u5b83\u800c\u6d88\u5931\u3002<\/p>\n<p>The moon can also look reddish because Earth\u2019s atmosphere absorbs the other colors while it bends some sunlight toward the moon. Sunlight bending through the atmosphere and absorbing other colors is also why sunsets are orange and red.<\/p>\n<p>\u6708\u7403\u4e5f\u53ef\u4ee5\u770b\u8d77\u6765\u7ea2\uff0c\u56e0\u4e3a\u5730\u7403\u5927\u6c14\u5c42\u5438\u6536\u5176\u4ed6\u989c\u8272\uff0c\u800c\u5b83\u5f2f\u66f2\u4e00\u4e9b\u9633\u5149\u5411\u6708\u7403\u3002\u9633\u5149\u5728\u5927\u6c14\u5c42\u4e2d\u5f2f\u66f2\u5e76\u5438\u6536\u5176\u4ed6\u989c\u8272\u4e5f\u662f\u65e5\u843d\u662f\u6a59\u8272\u548c\u7ea2\u8272\u7684\u539f\u56e0\u3002<\/p>\n<p>During a total lunar eclipse, the moon is shining from all the sunrises and sunsets occurring on Earth!<\/p>\n<p>\u5728\u6708\u5168\u98df\u671f\u95f4\uff0c\u6708\u4eae\u4ece\u5730\u7403\u4e0a\u53d1\u751f\u7684\u6240\u6709\u65e5\u51fa\u548c\u65e5\u843d\u4e2d\u95ea\u8000\uff01<\/p>\n<p><img src=\"https:\/\/dnmkr7tf85gze.cloudfront.net\/CACHE\/images\/media\/image\/fa4929e54f9140848d57f1cae5160e0b\/d4fe6af0c5e0b177adad744beecd2e8c.jpg\" alt=\"lunar eclipse diagram\" \/><\/p>\n<p>NASA<\/p>\n<p><em>Note: This diagram is not to scale.<\/em> \u9633\u5149\u8b66\u544a<\/p>\n<p><em> <img src=\"https:\/\/dnmkr7tf85gze.cloudfront.net\/CACHE\/images\/media\/image\/0714df3cd1a24d12927d2ebc36770728\/8fd969c542931ba33c28db6b962a22b8.jpg\" alt=\"total lunar eclipse\" \/><\/em><\/p>\n<p>NASA<\/p>\n<p><em>The moon appears orange-red in a total lunar eclipse on October 27, 2004.<\/em><\/p>\n<p>2004\u5e7410\u670827\u65e5\uff0c\u6708\u5168\u98df\u4e2d\uff0c\u6708\u4eae\u5448\u6a59\u8272\u7ea2\u8272\u3002<\/p>\n<p><strong>Why don\u2019t we have a lunar eclipse every month?<\/strong><\/p>\n<p>\u6211\u4eec\u4e3a\u4ec0\u4e48\u4e0d\u6bcf\u4e2a\u6708\u90fd\u6709\u6708\u98df\u5462\uff1f<\/p>\n<p>You might be wondering why we don\u2019t have a lunar eclipse every month as the moon orbits Earth. It\u2019s true that the moon goes around Earth every month, but it doesn\u2019t always get in Earth\u2019s shadow. The moon\u2019s path around Earth is tilted compared to Earth\u2019s orbit around the sun. The moon can be behind Earth but still get hit by light from the sun.<\/p>\n<p>\u4f60\u53ef\u80fd\u60f3\u77e5\u9053\u4e3a\u4ec0\u4e48\u6211\u4eec\u6bcf\u4e2a\u6708\u6ca1\u6709\u6708\u98df\uff0c\u56e0\u4e3a\u6708\u7403\u7ed5\u7740\u5730\u7403\u8f6c\u3002\u6708\u7403\u6bcf\u4e2a\u6708\u90fd\u7ed5\u7740\u5730\u7403\u8f6c\uff0c\u4f46\u5e76\u4e0d\u603b\u662f\u8fdb\u5165\u5730\u7403\u7684\u9634\u5f71\u3002\u4e0e\u5730\u7403\u7ed5\u592a\u9633\u7684\u8f68\u9053\u76f8\u6bd4\uff0c\u6708\u7403\u7ed5\u5730\u7403\u7684\u8f68\u9053\u662f\u503e\u659c\u7684\u3002\u6708\u7403\u53ef\u4ee5\u5728\u5730\u7403\u4e0a\u540e\u9762\uff0c\u4f46\u4ecd\u88ab\u592a\u9633\u7684\u5149\u51fb\u4e2d\u3002<\/p>\n<p><img src=\"https:\/\/dnmkr7tf85gze.cloudfront.net\/CACHE\/images\/media\/image\/af7cc2ba748c4b428fd71608d48efa58\/1608d2b564d8294c53a8b53a67a5544c.jpg\" alt=\"moon orbit tilt\" \/><\/p>\n<p>\u6708\u7403\u8f68\u9053\u503e\u659c<\/p>\n<p>NASA<\/p>\n<p><em>In this diagram, you can see that the moon\u2019s orbit around the Earth\u00a0is at a tilt. This is why we don\u2019t get a lunar eclipse every month. This diagram is not to scale: the moon is much farther away from Earth than shown here.<\/em><\/p>\n<p>\u5728\u8fd9\u5f20\u56fe\u4e2d\uff0c\u4f60\u53ef\u4ee5\u770b\u5230\u6708\u7403\u7ed5\u5730\u7403\u7684\u8f68\u9053\u5904\u4e8e\u503e\u659c\u5ea6\u3002\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u6211\u4eec\u4e0d\u6bcf\u4e2a\u6708\u90fd\u4f1a\u6708\u98df\u7684\u539f\u56e0\u3002\u8fd9\u5f20\u56fe\u4e0d\u662f\u8981\u7f29\u653e\u7684\uff1a\u6708\u7403\u79bb\u5730\u7403\u7684\u8ddd\u79bb\u6bd4\u8fd9\u91cc\u663e\u793a\u7684\u8981\u8fdc\u5f97\u591a\u3002<\/p>\n<p>Because they don\u2019t happen every month, a lunar eclipse is a special event. Unlike solar eclipses, lots of people get to see each lunar eclipse. If you live on the nighttime half of Earth when the eclipse happens, you\u2019ll be able to see it.<\/p>\n<p>\u56e0\u4e3a\u5b83\u4eec\u4e0d\u662f\u6bcf\u4e2a\u6708\u90fd\u4f1a\u53d1\u751f\uff0c\u6708\u98df\u662f\u4e00\u4e2a\u7279\u6b8a\u7684\u4e8b\u4ef6\u3002\u4e0e\u65e5\u98df\u4e0d\u540c\uff0c\u5f88\u591a\u4eba\u53ef\u4ee5\u770b\u5230\u6bcf\u4e00\u6b21\u6708\u98df\u3002\u5982\u679c\u4f60\u5728\u65e5\u98df\u53d1\u751f\u65f6\u4f4f\u5728\u5730\u7403\u7684\u4e00\u534a\uff0c\u4f60\u5c31\u80fd\u770b\u5230\u5b83\u3002<\/p>\n<p><strong>Remembering the Difference <\/strong>\u8bb0\u4f4f\u5dee\u5f02<\/p>\n<p>It\u2019s easy to get these two types of eclipses mixed up. An easy way to remember the difference is in the name. The name tells you what gets darker when the eclipse happens. In a solar eclipse, the sun gets darker. In a lunar eclipse, the moon gets darker.<\/p>\n<p>\u5f88\u5bb9\u6613\u628a\u8fd9\u4e24\u79cd\u7c7b\u578b\u7684\u65e5\u98df\u6df7\u4e3a\u4e00\u8c08\u3002\u8bb0\u4f4f\u5dee\u5f02\u7684\u4e00\u79cd\u7b80\u5355\u65b9\u6cd5\u662f\u5728\u540d\u79f0\u4e2d\u3002\u8fd9\u4e2a\u540d\u5b57\u544a\u8bc9\u4f60\u5f53\u65e5\u98df\u53d1\u751f\u65f6\u4f1a\u53d8\u6697\u3002\u5728\u65e5\u98df\u4e2d\uff0c\u592a\u9633\u53d8\u6697\u4e86\u3002\u5728\u6708\u98df\u4e2d\uff0c\u6708\u4eae\u53d8\u6697\u4e86\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>Here is a short fill in the blanks quiz about<a href=\"http:\/\/sd41blogs.ca\/kosterh\/files\/2020\/05\/Eclipse-Acrostic-scaled.jpeg\"> the solar and lunar eclipses.<\/a> click here<\/p>\n<p>ReadWorks<sup>\u00ae<\/sup>\u00a0is a Registered Trademark | \u00a9 2020<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This video explains a solar eclipse. Watch it a few times. This is a video of a solar eclipse in 2017 in the USA. It is interesting to see. The next video explains a lunar eclipse. This video explains the lunar eclipses especially for school children, so maybe a little easier to understand. &nbsp; Below [&hellip;]<\/p>\n","protected":false},"author":10045,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[19],"tags":[],"_links":{"self":[{"href":"https:\/\/sd41blogs.ca\/kosterh\/wp-json\/wp\/v2\/posts\/353"}],"collection":[{"href":"https:\/\/sd41blogs.ca\/kosterh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sd41blogs.ca\/kosterh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sd41blogs.ca\/kosterh\/wp-json\/wp\/v2\/users\/10045"}],"replies":[{"embeddable":true,"href":"https:\/\/sd41blogs.ca\/kosterh\/wp-json\/wp\/v2\/comments?post=353"}],"version-history":[{"count":16,"href":"https:\/\/sd41blogs.ca\/kosterh\/wp-json\/wp\/v2\/posts\/353\/revisions"}],"predecessor-version":[{"id":428,"href":"https:\/\/sd41blogs.ca\/kosterh\/wp-json\/wp\/v2\/posts\/353\/revisions\/428"}],"wp:attachment":[{"href":"https:\/\/sd41blogs.ca\/kosterh\/wp-json\/wp\/v2\/media?parent=353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sd41blogs.ca\/kosterh\/wp-json\/wp\/v2\/categories?post=353"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sd41blogs.ca\/kosterh\/wp-json\/wp\/v2\/tags?post=353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}