Unit 5 First Aid Using Language 课文讲解课件-2022-2023学年高中英语人教版（2019）选择性必修第二册

Period Ⅲ　Using Language 1 Chen Wei, high school student in Beijing，had his dinner interrupted when he heard someone screaming from another table.A fellow diner at the restaurant，Zhang Tao，was choking on some steak. He was now holding his throat with his face turning red，while his desperate friends were slapping him on the back. 北京高中生陈伟在吃晚餐，这时另一桌突然传来客人的尖叫声。原来餐厅里的一个叫张涛的就餐者被牛排噎住了。只见他按着喉咙，满脸通红，他的几个朋友正拼命拍打他的背部。 had his dinner interrupted 使晚餐被打断 “have sth done”表示“使某事被做”“客观上遭受” interrupted 过去分词作宾语补足语 have sb. doing sth. 使某人一直做某事。 have sb. do sth 使某人做某事 can’t have sb. doing sth. 不能容忍某人做某事 interrupt vt.& vi.打断;打扰　 vt.使暂停;使中断 interruption n.打断，插嘴 be interrupted by被…打断 hear sb doing “听见某人正在做某事” scream vi. ＆ vt.( 因愤怒或恐惧 ) 高声喊 ; 大声叫 n. 尖叫 ; 尖锐刺耳的声音 scream out 尖叫 scream for help 大声呼救 choke on sth.被某物噎住 with his face turning red 是with 的复合结构即with + 宾语+宾补（doing） slap sb. on the back 拍某人的背 Chen wasted no time.He got up and ran to Zhang's table at once. With the help of Zhang's friends, he was able to help Zhang to his feet.Then，standing behind Zhang，Chen did the Heimlich manoeuvre. The food was instantly forced out, and Zhang began to breathe again. Ten minutes later, an ambulance arrived.The doctors checked Zhang and made sure that he was fine. They suggested he eat more slowly and take smaller bites before they left. 陈伟毫不迟疑。他立刻起身，跑到张涛桌前。在张涛朋友们的帮助下，陈伟扶着他站了起来。接着，陈伟站在张涛的背后，实施海姆立克急救法。食物瞬间被排出，张涛又能开始呼吸了。十分钟后，救护车赶到。医生们为张涛做了检査，确保他没有大碍。离开前，医生建议他吃饭要细嚼慢咽，小口进食。 现在分词短语作状语 With the help of sb =with one’s help 在某人的帮助下 help sb to one’s feet帮助某人站起身来 struggle to one's feet挣扎着站起来 rise/get to one's feet站起身来 make sure+ that 从句 确保... suggest作“建议”讲，后接that从句时， 从句用虚拟语气，即（should + ）动词原形。 一坚持 insist 二命令 order command 三建议 suggest advise recommend 四要求 ask, demand, request, require Choking victims usually have only about four minutes before they collapse and sometimes die，leaving no time for an ambulance to arrive.To solve t