Unit 3 Period ⅠReading and Thinking & Learning About Language（课件）-【优化探究】2022-2023学年新教材高中英语选择性必修第三册同步导学案（人教版2019）(新教材老高考)

Period Ⅰ　 Reading and Thinking & Learning About Language 返回导航 下页 上页 人教英语选择性必修第三册 必备知识 自主学习 关键能力 合作探究 课堂检测 素养达标 课时作业 巩固提升 返回导航 下页 上页 人教英语选择性必修第三册 Part 1　读前策略 【词汇攻略】 巧记单词 ①habitat n.栖息地→habitable adj.适合居住的 例如：adjust→adjustable ②restrict vt.限制；限定；束缚→restriction n.限制规定；限制法规；约束 如：adopt→adoption 返回导航 下页 上页 人教英语选择性必修第三册 【读文策略】 Draw a diagram Diagrams are very useful tools that can be used to brainstorm ideas，map out processes，show cause and effect relationships，explain a new idea or concept，and so on. When you read an essay about scientific issues，you can try drawing a diagram，which will not only allow you to visualise the problems more clearly but also can help demonstrate your creative thinking and problem­solving. 返回导航 下页 上页 人教英语选择性必修第三册 Part 2　课文预读 [原文呈现] 　CLIMATE CHANGE REQUIRES THE WORLD'S ATTENTION We have known about climate change for decades.There is little doubt that Earth is getting warmer and warmer(see the graph)． A warming ocean and atmosphere along with melting① ice and rising sea levels provide evidence of a dramatic② change in the global climate. 返回导航 下页 上页 人教英语选择性必修第三册 There is little doubt that...意为“毫无疑问……”，that 引导同位语从句。 返回导航 下页 上页 人教英语选择性必修第三册 In 2013，a lot of people were shocked by a news photo of a dead polar bear that was found on Norway's Arctic island of Svalbard. According to the scientists who faound its dead body，all that remained of the polar bear was “skin and bones”． An expert who has studied polar bears for many years said that from the position of its dead body，the bear appeared to have starved③ and died. Experts claimed④ that low sea­ice levels caused by climate change meant the bear could not hunt seals as before，so it had to travel greater distances in order to find food. This alarming case showed how the increase in temperature had an impact on⑤ Earth's ecology⑥. 返回导航 下页 上页 人教英语选择性必修第三册 句中who 引导定语从句，修饰先行词the scientists；that 引导定语从句，修饰先行词all，all that 相当于what。 句中that 引导宾语从句， 其中meant后又跟一个省略that 的宾语从句。 返回导航 下页 上页 人教英语选择性必修第三册 Then