西安建筑科技大学：《大学英语》课程教学资源（大学体验英语，PPT课件讲稿，第二册）unit08_etpb2u08_a_word

Experiencing English 2, Unit 8 Computers and Security I Words and Expressions innocent:( of things) harmless, knowing nothing of evil or wrong; (of people) guiltless Examples An innocent prank turned into disaster. He was pronounced innocent of the charge Passage A You are the Weakest Link, Goodbye FRNSWUCG

Experiencing English 2, Unit 8 Computers and Security Passage A You are the Weakest Link, Goodbye Words and Expressions 1.innocent: ( of things) harmless, knowing nothing of evil or wrong; (of people) guiltless Examples: • An innocent prank turned into disaster. • He was pronounced innocent of the charge

Experiencing English 2, Unit 8 Computers and Security Words and Expressions 2. or so: about Examples There will be twenty or so people at the party In another year or so, you will have forgotten all about him Passage A You are the Weakest Link, Goodbye FRNSWUCG

Experiencing English 2, Unit 8 Computers and Security Passage A You are the Weakest Link, Goodbye Words and Expressions 2. or so: about Examples: • There will be twenty or so people at the party. • In another year or so, you will have forgotten all about him

Experiencing English 2, Unit 8 Computers and Security Words and Expressions encounter: meet or be faced by (something bad, esp a danger or a difficulty); meet unexpectedly Examples The plane encountered a storm over the Rockies He encountered many interesting people on his travels Passage A You are the Weakest Link, Goodbye FRNSWUCG

Experiencing English 2, Unit 8 Computers and Security Passage A You are the Weakest Link, Goodbye Words and Expressions 3. encounter: meet or be faced by (something bad, esp. a danger or a difficulty); meet unexpectedly Examples: • The plane encountered a storm over the Rockies. • He encountered many interesting people on his travels

Experiencing English 2, Unit 8 Computers and Security Words and Expressions 4. infect: fill with disease, germs, give disease to (a person) Examples: This meat is infected because of the hot weather The flu virus infected almost the entire class Passage A You are the Weakest Link, Goodbye FRNSWUCG

Experiencing English 2, Unit 8 Computers and Security Passage A You are the Weakest Link, Goodbye Words and Expressions 4. infect: fill with disease, germs, give disease to (a person) Examples: • This meat is infected because of the hot weather. • The flu virus infected almost the entire class

Experiencing English 2, Unit 8 Computers and Security Words and Expressions 5. transmit: send or pass from one person place or thing to another Examples: The material was transmitted by satellite throughout the world This kind of disease sometimes transmits to humans Passage A You are the Weakest Link, Goodbye FRNSWUCG

Experiencing English 2, Unit 8 Computers and Security Passage A You are the Weakest Link, Goodbye Words and Expressions 5. transmit: send or pass from one person, place or thing to another Examples: • The material was transmitted by satellite throughout the world. • This kind of disease sometimes transmits to humans

Experiencing English 2, Unit 8 Computers and Security Words and Expressions 6. in place: in the right or proper place Examples: He nodded approvingly, his wide grin still in place. The books were in place on the shelves Passage A You are the Weakest Link, Goodbye FRNSWUCG

Experiencing English 2, Unit 8 Computers and Security Passage A You are the Weakest Link, Goodbye Words and Expressions 6. in place: in the right or proper place Examples: • He nodded approvingly, his wide grin still in place. • The books were in place on the shelves

Experiencing English 2, Unit 8 Computers and Security Words and Expressions 7. adequate: enough for the purpose Examples: What should be done to assure adequate supplies of energy? There was adequate rain and snow last winter Passage A You are the Weakest Link, Goodbye FRNSWUCG

Experiencing English 2, Unit 8 Computers and Security Passage A You are the Weakest Link, Goodbye Words and Expressions 7. adequate: enough for the purpose Examples: • What should be done to assure adequate supplies of energy? • There was adequate rain and snow last winter

Experiencing English 2, Unit 8 Computers and Security Words and Expressions 8. update: make more modern or up-to-date Examples: The information will need updating from time to time The speech had been corrected and updated after the last-minute reports from abroad Passage A You are the Weakest Link, Goodbye FRNSWUCG

Experiencing English 2, Unit 8 Computers and Security Passage A You are the Weakest Link, Goodbye Words and Expressions 8. update: make more modern or up-to-date Examples: • The information will need updating from time to time. • The speech had been corrected and updated after the last-minute reports from abroad

Experiencing English 2, Unit 8 Computers and Security Words and Expressions 9. identify: prove or show who or what somebody is or something is Examples: Could you identify your umbrella among a hundred others? The light was too dim for me to identify her. Passage A You are the Weakest Link, Goodbye FRNSWUCG

Experiencing English 2, Unit 8 Computers and Security Passage A You are the Weakest Link, Goodbye Words and Expressions 9. identify: prove or show who or what somebody is or something is Examples: • Could you identify your umbrella among a hundred others? • The light was too dim for me to identify her

Experiencing English 2, Unit 8 Computers and Security Words and Expressions 10. set in: begin and(probably) continue Examples: Fortunately the wound was treated before infection could set in must try and get my garden tidied up before the bad weather sets in Passage A You are the Weakest Link, Goodbye FRNSWUCG

Experiencing English 2, Unit 8 Computers and Security Passage A You are the Weakest Link, Goodbye Words and Expressions 10. set in: begin and (probably) continue Examples: • Fortunately the wound was treated before infection could set in. • I must try and get my garden tidied up before the bad weather sets in