外研版2019高中英语必修三Unit3 The world of Science整单元完整教学设计

新外研社版高中英语必修三 Unit 3 The World of Science Starting out&Understanding ideas教学设计 教学目标: By the end of this period, students will be able to: 1.Watch a video and extract the key information from it; 2.Know and master the main features of an interview; 3.Understand this passage to obtain relevant details; 4.Improve critical thinking skills and try to give some useful suggestions. 教学重难点： 1. Summarise the inventions and usage of acquiring language knowledge; 2. Understand the future trends in global technology development, form an international perspective, and deepen your understanding of the unit theme. 教学方式： P- W-P教学法，Task-based Teaching Method. 教学设计： Step Ⅰ　Lead-in Activity 1　Watch a video Watch the video and answer the questions. 1.Which of the inventions in the video interests you most?Why? 2.Which of the inventions in the video do you think will become a reality? 3.Of all the inventions in the world,which do you think is the most useful? Why? Suggested answers: Students’ own answers. Activity 2　Look at the pictures Look at the pictures and talk about how the way we live has changed over time.Discuss the reasons behind these changes. Suggested answers: Students’ own answers. Step Ⅱ　While -reading Activity 1　Read for the main idea Choose the sentences that describe Dr Fairhurst’s opinions. Suggested answers:2,4 Activity 2　Language points and translation 1.In addition,important advances have been made in medicine and environmental science thanks to increasing computer power. 【翻译】 此外,得益于不断强化的计算机能力,医药与环境科学也取得了重要进展。 【解析】 in addition 除此之外,另外 (常用逗号与句子的其他部分隔开),相当于副词。 【活学活用】 此外,你最好多进行户外运动来增强体质。 2.So what is it that inspires us to invent things? 【翻译】 那是什么激励着我们进行发明创造呢? 【解析】 本句是强调句型的特殊疑问句形式。 (1)强调句基本结构: It is/was +被强调部分+ that +其他部分。如果被强调的部分指人,可用who代替that。 (2)强调句型的一般疑问句:Is/Was it +被强调部分+that/who +其他部分? 强调句型的特殊疑问句:疑问词+is/was+ it+ that /who+其他部分? 【活学活用】 (1)这位年轻人是靠他的诚实和勤奋才得到这个职位的吗? (2)是什么鼓励他坚持自己的梦想呢? 3.But what remains important is that we have an incredible desire to think and cre