张驰医学英语.ppt

Medical English  张驰 培养对英语的兴趣 书山有路“情”为径，学海无涯“懂”作舟。 理解 学习目的 本节内容提要 Enter your subtitle or main author‘s name here Insert the title of your presentation here 26个英文字母 构词法 汉字的构造方式大致有四种象形、指事会意、形声 英语单词是怎样造出来的--词根root加词缀 词的意义主要是由组成单词的词根体现出来的 词缀分为前缀和后缀 前缀prefix是表示方向感的 后缀suffix是表示词性的 连接元音 构词法 The root词根 is the foundation of the word and all medical terms have one or more roots. The prefix前缀 is the beginning of the word.Not all medical terms contain prefixes,but the prefix can have an important influence on meaning. The suffix后缀 is the ending of the word and all medical terms have a suffix. The combining vowel连接元音 is the vowel that links the root to the suffix or the root to another root. The combining form构词成分 is the combination of the root and the combining vowel. 举个例子 band带，用带捆扎 bund-词根，捆绑 a-/ab-否定，远离 abnormal不正常，反常的，异常 -ant形容词、名词后缀 resistant抵抗的 assistant助手 abundant大量存在的，丰富的，充足的 举个例子 endo is the prefix,meaning within/inner. crin is the root meaning secrete. o is the combining vowel serving as a link. crino is the combining form. logy is the suffix,meaning the study of. endocrinology means the study of the human inner secretion from glands. Greetings 问候语 Hello! / Hi! 你好！ Good morning / afternoon / evening! 早晨（下午/晚上）好 I’m Kathy King. 我是凯西·金。 Are you Peter Smith? 你是彼得·史密斯吗？ How are you? 你好吗？ Fine, thanks. And you? 很好，谢谢，你呢？ Good-bye, Mike. 再见，迈克。 See you tomorrow. 明天见。 See you later. 待会儿见。 Good night, Jane. 晚安，简。 About Introduction 关于介绍 What’s your name? 你叫什么名字？ May I have your name? 能告诉我你的名字吗？ My name is Thomas. 我叫汤姆斯。 Just call me Tom. 就叫我汤姆吧。 What’s your family name? 你姓什么？ Who is the lady in white? 穿白衣服的那位小姐是谁？ Could you introduce me to her? 你能把我介绍给她吗？ Rose, let me introduce my friend to you. 罗斯，让我介绍一下我的朋友。 This is Tom. He’s my classmate. 这是汤姆。我的同学。 Nice to meet you. 很高兴认识你。 Talking About The Weather 谈论天气 Have you heard the weather forecast? 你听天气预报了吗？ No, what does it say? 没有，它说什么了？ We’ll have fine weather for the next few days. 以后几天天气晴