Unit2知识点-B部分练习2025-2026学年沪外教版英语八年级上册

八年级英语上册Unit2知识点-B部分练习 小试牛刀 A. 选用方框中的短语填空（每个限用一次） | work with dinosaur bones | piece the bones together | remove the rocks | fit them together | support the bones | 1. Dana Daring works in the museum laboratory to ____________________. 2. Her job is to work out how to ____________________. 3. Special tools and chemicals are used to ____________________ without damaging the bones. 4. When they have a better understanding of the bones, they ____________________ in a complete skeleton. 5. They use a metal frame to ____________________. B. 句型转换（改为一般疑问句并作肯定或否定回答） 1. Dana Daring works in a museum laboratory. 一般疑问句：________________________________________________ 肯定回答：________________ 否定回答：________________ 2. Scientists usually find fossilised dinosaur bones in the field. 一般疑问句：________________________________________________ 肯定回答：________________ 否定回答：________________ 3. She must use special tools to clean the bones. 一般疑问句：________________________________________________ 肯定回答：________________ 否定回答：________________ 配套练习 A. 单项选择（★） 从A、B、C、D中选择最佳答案。 1. Where does Dana Daring work? A. In a dinosaur park. B. In a museum laboratory. C. In a school. D. In a hospital. 2. What is Dana Daring’s job? A. She studies living animals. B. She works with dinosaur bones. C. She designs VR experiences. D. She prints body parts. 3. How does Dana clean the bones? A. With water and soap. B. With special tools and chemicals. C. With a brush and cloth. D. With a machine. 4. What do they do if some bones are missing? A. They stop working. B. They search for them in the field. C. They make new ones with materials like plastic. D. They leave the skeleton incomplete. 5. How does Dana feel about her job? A. She finds it boring. B. She thinks it’s too difficult. C. She really enjoys it and it’s her dream job. D. She wants to change her job. B. 完成句子（★★） 根据采访内容，用正确的词汇完成句子。 1. 我的工作从化石恐龙骨骼到达博物馆开始。 My job __________ as soon as fossilised dinosaur bones __________ at the museum. 2. 这些骨骼通常是由科学家在野外发现的。 These bones are usually __________ by scientists in the __________. 3. 我们用特殊工具和化学品在不损坏骨头的情况下去除岩石。 We use special tools and __________ to __________ the rocks without causing any damage to the bones. 4. 当我们对骨骼有了更好的了解后，我们将它们组装成一个完整的骨架。 When we have a __________ understanding of the bones, we __________ them together in a complete skeleton. 5. 自从我小时候起，研究恐龙就是我的梦想工作。 dinosaurs has been my __________ job since I was little. 拓展思考 写一段话介绍你梦想中的职业 写一段话（至少5句）。说明你的梦想职业是什么、在哪里工作、主要做什么工作内容、需要什么工具或技能、以及你为什么喜欢它。 使用以下表达：My dream job is ... I work in ... My job begins when ... I use ... to ... I enjoy my job because ... __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ 参考答案与解析 小试牛刀 A 1. work with dinosaur bones 2. piece the bones together 3. remove the rocks 4. fit them together 5. support the bones 小试牛刀 B 1. Does Dana Daring work in a museum laboratory? Yes, she does. / No, she doesn’t. 2. Do scientists usually find fossilised dinosaur bones in the field? Yes, they do. / No, they don’t. 3. Must she use special tools to clean the bones? Yes, she must. / No, she needn’t. 配套练习 A 1. B 2. B 3. B 4. C 5. C 配套练习 B 1. begins, arrive 2. found, field 3. chemicals, remove 4. better, fit 5. Studying, dream 拓展思考（示例） My dream job is to become a bioprinting expert. I work in a medical research lab. My job begins when doctors need artificial organs for patients. I use a bioprinter and special bio-ink to print living tissues. I enjoy my job because it helps save lives and combines science with creativity. I also like working in a team with doctors and scientists. 1 学科网（北京）股份有限公司 $