Hướng dẫn giải Bài 1 (Trang 64 SGK Tiếng Anh 8 Mới, Tập 2)
<p><strong>Bài 1 (Trang 64 SGK Tiếng Anh 8 Mới, Tập 2)</strong></p>
<p><strong>1.a. Look at the pictures and discuss the questions.</strong></p>
<p><em>(Nhìn vào hình và thảo luận câu hỏi.)</em></p>
<p>1. What are the names of the two planets in pictures A and B?</p>
<p><em>(Tên của hai hành tình trong hình là gì?)</em></p>
<p>2. How do you think the pictures are different?</p>
<p><em>(Bạn nghĩ rằng những hình ảnh khác nhau như thế nào?)</em></p>
<p><img class="wscnph" style="max-width: 100%;" src="https://static.colearn.vn:8413/v1.0/upload/library/01122022/unit-12-hinh-24-ta-8-m-5atL5F.jpg" /></p>
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<p><em><span style="text-decoration: underline;"><strong>Hướng dẫn giải</strong></span></em></p>
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<p><strong>1.</strong> <strong>A.</strong> Earth , <strong>B.</strong> Mars<em>. </em><em>(</em><em>A. Trái Đất, </em><em>B. sao Hỏa.)</em></p>
<p><strong>2.</strong> Totally different. <em>(Hoàn toàn khác.)</em></p>
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<p><strong>1.b. Read the text below and check your answers. </strong></p>
<p><em>(Đọc bài văn bên dưới và kiểm tra câu trả lời của em.)</em></p>
<p><strong>1.</strong> Mars is called the Red Planet because of its reddish <strong>surface</strong>. There have been many explorations to Mars by humans since the mid-20th century. Scientists hope that we can find another planet to <strong>accommodate</strong> human life.</p>
<p><strong>2.</strong> There are major reasons why the <strong>climate</strong> on Mars is unsuitable for human life. Temperatures on Mars can be as low as -87 degrees Celsius and rarely get above 0 degrees Celsius. But the bigger problem is the lack of oxygen. 95% of the atmosphere is carbon dioxide (CO2), and this is <strong>poisonous</strong> to breathe. Moreover, there is no water on Mars even though scientists have found <strong>traces</strong> of it.</p>
<p><strong>3.</strong> However, as early as the mid-19th century, scientists discovered that Mars had some similarities to Earth. A day on Mars is 24 hours, 39 minutes and 35 seconds, almost the same as a day on Earth. Mars also <strong>experiences</strong> seasons just as Earth does. However, the seasons are twice as long because a year on Mars lasts about <strong>twice</strong> as long as an Earth year.</p>
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