教学ppt课件 unit7 new words.ppt

Unit 7Living with disease Words expressions 1. via prep. (by way of; through) 取道，经由；通过，借助于 He went from Beijing to Hong Kong via Guangzhou. We can send them a note via the internal(内部的) mail system. 2. persuade vt. (to make someone do or believe something by giving them a good reason to do it or by talking to them and making them believe it) 1) 说服 persuade sb to do sth =persuade sb into doing sth persuade sb not to do sth =persuade sb out of doing sth He is trying to persuade foreign companies to invest in the project. Her legal advisers(顾问) persuaded her into/out of mentioning (=to mention/not to mention) the names of the people involved in the robbery. 2) 使某人相信 persuade sb of sth persuade sb that-从句 We persuaded Harry that he was wrong. I am almost persuaded of his honesty. 3. lack (not have enough of something that is needed or wanted)缺乏，缺少 1) vt. He lacks courage. lack the necessary information 2) n. (常与of连用) There is no lack of vegetable. Her only problem is lack of confidence. The project had to be abandoned for/because of lack of funds(资金). a lack of care lacking是lack形容词形式，常用搭配为be lacking in = be short of Is she lacking in courage? 4. available adj. (of things that can be used or obtained) 可得到的，可用的 I’m sorry. Those overcoats are not available in your color and size. Attentions, please. These tickets are available on (the) day of issue(发售) only. Is the manager available? Nowadays there is lots of information available on the Internet. 5. alive, living, live, lively 1) alive活着的，活的(表语形容词，既可指人又可指物，有时可与living互换) He is dead, but his dog is still alive/living. alive作定语一般放在所修饰的名词之后： Who is the greatest man alive? alive可作宾语补足语： Let’s keep the fish alive. alive还可以表示“存在的，起作用的，活着的”： Keep hopes alive. 2) living 活着的；逼真的，一模一样的；现存的(修饰人或物，常位于名词前，living也可作表语) My first teacher is still living. He is regarded as one of the best living writers at present. He’s the living image of his father. the living language/things