1、Unit 2 Word power Throughout history, the English language borrowed many words from other languages including Greek.In technology: bicycle, television, plastic - - -In sport: gymnasium, athlete, stadium, marathon - - -In art:theater, music, tragedy, comedy, orchestra, chorus, choir唱詩班唱詩班 - - -Others

2、:pyramid, mechanic技工技工, museum, ocean, mystery, photo, democracy - - -In everyday life, we find ourselves using Greek prefixes:Antibiotic抗生素抗生素 Automatic自動的自動的biologykilometermicrowave(=opposite)(=self)(=life)(=1,000)(=small)In everyday life, we find ourselves using Greek suffixes:socialism socialis

3、tsocializetelephonemicroscope(ideas)(people)(make verbs)(=sound)(=looking at)Academic subjects學科學科Page22 theater 2. chorus 合唱隊合唱隊 3.orchestra 4. History 5.Geography 6. Economics7. Physics 8. Chemistry 9. Biology 10. technology Part C1c 2e 3a 4h 5d 6g 7i 8f 9bPart D2. find ourselves using Greek(P22)f

4、ind (DISCOVER) verb T found, found 1 to discover, especially where a thing or person is, eitherunexpectedly or by searching, or to discover where to obtain or how to achieve something: 發現發現, 遇見遇見Ive just found a ten-pound note in my pocket.+ two objects Has he found himself a place to live yet?+ obj

5、ect + adjective She was found unconscious and bleeding.+ that The study found that men who were married lived longer than those who were not.Do you think theyll ever find a way of bringing peace to the region?2 to think or feel a particular way about someone or something: 發現發現(為為)+ object + noun or

6、adjective Do you find Clive difficult to talk to?I dont find him an easy person to get on with.She doesnt find it easy to talk about her problems.+ ing form of verb I find living in the city quite stressful. 3 to become aware that something exists or has happened:+ (that) We came home to find (that)

7、 the cat had had kittens.I found (that) I could easily swim a mile.1.2006廣東廣東 So difficult _ it to work out the problem that I decided to ask Tom for advice. A. I did find B. did I find C. I have found D. have I found 2 2004江蘇江蘇 The man insisted_ a taxi for me even though I told him I lived nearby.

8、A. find B. to find C. on finding D. in finding3. 2005重慶重慶 What should I do with this passage ? _the main idea of each paragraph. AFinding out BFound out CFind out DTo find out4. 2005廣東He hurried to the station only _that the train had left. A. to find B. finding C. found D. to have found5. My dictio

9、nary_ . I have looked for it everywhere but still _it. (1993NEMT) A. has lost; dont find B. is missing; dont find C. has lost; havent found D. is missing; havent found 6. (2006北京北京) - _ leave at the end of this month. - I dont think you should do that until _ another job. A. Im going to; youd found

10、B. Im going to; youve found C. Ill; youll find D. Ill; youd findowe to( page 22)owe (HAVE DEBTS) verb T to need to pay or give something to someonebecause they have lent money to you, or inexchange for something they have done for you:欠欠(錢錢),借錢借錢, 負債負債+ two objects I owe Janet ten pounds.We still ow

11、e $1000 on our car (= We still need to pay $1000 before we own our car).I owe you a drink for helping me move.I think you owe (= should give) me an explanation/apology.owe (AS A RESULT) verb T to have success, happiness, a job, etc. onlybecause of what someone has given you ordone for you or because of your own efforts(因因事事, 有某人有某人)受到恩惠受到恩惠I owe my success to my education.He owes his life to the staff at the hospital.I owe everything (= I am very grateful) to my parents.owing to preposition 因為,由于because of:The concert has been cancelled owing to lack of support.I owe you