她把湿毛巾拧干.pptVIP

Unit 9 Telephone Calls Part I Pre-learning I . Aims for This Unit By the end of this lesson, students should be able to: A. Know Phone Call Etiquette. B. Learn how to make and respond a telephone call. C. Grasp the words or phrases related to telephone calls. D. Master the rules of the perfect tense of verbs Teaching Contents Key words: address , horrid , clamor , justifiable , canned music , indignity , accusation , time zones Phrases : devote… to… shut up put …on hold subject …to Word Study: spoil , apply , suspect , insist , spell Useful Structures: conj. + V-ing phrase Without + V-ing phrase Be a must Grammar : Perfect Tense of Verbs Cultural Background A. The general development of telephone Telephone comes from the Greek word “tele”, meaning from afar, and phone, meaning voice or voiced sound. Generally, a telephone is a device which conveys sound over a distance. Telephone history begins at the start of human history. Man has always wanted to communicate from afar. People have used smoke signals, mirrors, jungle drums, carrier pigeons and semaphores to get a message from one point to another. B. Different types of common phones family telephone public telephone mobile phone/cell phone IP-card public telephone “Little-Smart” cell phone I . Key Language Points 1. wring: 1）v. to twist and press (sth.) to remove water拧,绞出,扭 e.g. She wrung the wet towel out. 她把湿毛巾拧干。 [相关搭配] wring (out) wet clothe 把湿衣服拧干 2) v. to succeed in getting money, information, an agreement etc from someone, but only after a lot of effort 榨取; 勒索 e.g. wring money from sb. 勒索某人的钱财 [相关搭配] wring sth. from sb./out of sb. 3) v. make sb. feel very sorry for someone or sth. 使苦恼; 折磨; 使悲痛 e.g. Her sufferings wrung my heart. 她的不幸令我非常心痛。 The sad story wrung my heart. 悲惨的故事使我伤心。 4) v. twist one’s hands with others紧握 e.g. He wrung his old friends hand. 他紧握他老朋友的手 2. symphony: 【音】 n. a long piece of music usually in