(
课件网) To Clone or not to Clone 第二课时 first successful cloned animal Name Time Problems Influence Dolly in 1996 developed an illness; lived only half the life of the sheep she was cloned. Scientists have cloned more than 20 mammal species. Review 学习目标 1.通过泛读paras 3-4，学生能找出重点词块并标注汉意； 2.通过精读paras 3-4，能获取这两段的段落主旨大意并完成相关习题； 3.通过翻译和分析重点句子，能理解并掌握相关短语及句式结构； 1.大声读文章3-4段,在文章中标注出知识链接的重点词块 2.完成基础感知的Task1 开始自主学习，先研读课本，独立思考，找出疑惑 4分钟后发放导学提纲 小组讨论： 基础感知Task2 步骤要求：1.圈出词块短语 2.翻译句子 3.分析句型 “自学结束，现在开始合作学习，全体起立。” 我提问 我回答 我展示 我质疑 我补充 I ask I answer I show I doubt I add “合作探究结束结束，请坐， 现在开始激情示。 自由展 1.在思和议中不理解的地方 2.基础感知的Task1 Task1 the first-ever cloned primates Name Time special parts How long does the research last reasons of doing this Zhong Zhong& Hua Hua In January 2018 much harder/ more complicated 24 hours a day, 7 days a week for more than 5 years Get animals with edited genes and produce animal models that are helpful for medical research and human health. Task1 2. Which of the following is NOT the potential benefits of cloning primates according to passage A. It can result in cures for various diseases. B. It can offer clues on how to prevent the aging process. C．We can have the potential to raise a number of monkeys with identical genes in a short amount of time. D. It can help increase research time and provide more accurate results. 我提问 我回答 我表述 我质疑 我补充 I ask，I answer，I express，I doubt，I add 任务展 1.翻译基础感知Task2的句子 2.分析句子中的考点 合作探究结束结束，请坐， 现在开始激情示。 Task2 (1)Dr. Sun Qiang, director of the research team, said they had been wholly devoted to the research and had been taking care of more than 1,000 monkeys 24 hours a day, 7 days a week for more than 5 years. 研究小组的负责人孙强博士说，他们全身心地投入到研究中，5年多来每周7天，每天24小时照看1000多只猴子。 (2)The reason they worked so hard to break this technical barrier was to get animals with edited genes and produce animal models that are helpful for medical research and human health. 他们之所以如此努力地要突破这一技术壁垒，是为了获得经过基因编辑的动物，研制动物模型，为医学研究和人类健康发展做贡献。 (3)The successful cloning of primates has led to worldwide praise as a huge breakthrough that might lead to cures for various diseases and may also offer clues on how to prevent the aging process. 灵长类动物的成功克隆获得了全世界的赞誉，被认为是一项巨大的突破，从而为治愈多种疾病、延缓衰老提供线索。 In January 2018, the cloning of two long-tailed monkeys, Zhong Zhong and Hua Hua, was announced by Chinese scientists. They were the first-ever primates (the order of mammals which include apes, monkeys, and humans) to have been cloned! In comparison with other species ... ...
