Unit 4 Section Ⅱ Using Language，Assessing Your Progress & Video Time（教师用书word）-2022-2023学年新教材高中英语选择性必修第三册【精讲精练】人教版

Section Ⅱ　Using Language，Assessing Your Progress & Video Time Ⅰ.重点单词 基础单词 1．　nephew　 n．侄子；外甥 2．　rough　 adj.汹涌的；粗糙的；粗略的 3．　loyal　 adj.忠诚的；忠实的 4．　motor　 n．发动机；马达 adj.有引擎的；机动车的 5．　candidate　 n．候选人；应试者 6．　episode　 n．(人生的)一段经历；(小说的)片段；插曲 拓展词汇 7．　advertise　 vt.&vi.公布；宣传；做广告→　advertising　 n．广告活动；广告业→　advertisement　 n．广告 8．　corporate　 adj.公司的；法人的；社团的→　corporation　 n．公司；法人 9．　navigate　 v．导航→　navigator　 n．领航员；(飞机、船舶等上的)航行者 10．　motive　 n．动机；原因；目的→　motivation　 n．动机；动力；诱因 11．　commit　 v．做出(错或非法的事)；犯(罪或错等)；自杀；承诺→　commitment　 n．承诺；奉献 Ⅱ.重点短语 1．ahead 　of　　在……前面 2．cheer sb 　up　　使……振作 3．　make　 fire　生火 4．give 　off　　放出(热、光、气味或气体) 5．deal 　with　　应付；处理 6．pay 　back　　回报；归还 Ⅲ.重点句型 1．If it 　weren't　 for sea animals, we 　would　 all starve. 如果不是海洋动物，我们都会饿死。 2．　It_was_almost_as_dangerous　 to become too hot from wearing too many clothes 　as　 to become too cold from wearing too few. 穿太多衣服变得太热几乎和穿太少衣服变得太冷一样危险。 Ⅰ.Scan the text and answer the question. 　What helped them persevere in staying alive according to the author? 　Their_optimism_and_faith_in_Shackleton.　 Ⅱ.Read the text and choose the best answers. 1．How did the sailors get water to drink? A．They got water from a well they dug. B．They melted the ice from the snow mountain. C.They made the sea water clean enough to drink. D．They melted ice from the ocean. 2．Why did the author think the changing temperatures were so dangerous? A．Because the changing temperatures were too high. B.Because the changing temperatures were too low. C．Because the changing temperatures could make them ill. D．Because the changing temperatures made the food go bad. 3．In conclusion, what saved the sailors actually? A．Their optimism and perseverance. B．Their bravery and fortune. C.Their optimism and fortune. D．Their perseverance and luck. 答案　1.D　2.C　3.A Ⅲ.Fill in the blanks according to the text. We watched as Shackleton and the boat sailed away from Elephant Island and gradually our life fell 1.　into　 a regular pattern.2.　Staying　 (stay) alive took all our time and energy