M4U3Wordpower.ppt

1、Lead-in,Unit 3 Tomorrows world Word Power,Learning aims,To learn how abstract nouns are formed and what the basic formation rules are. To learn more words about computers and the Internet,Self-study,Words related to computers and the Internet: printer, monitor, speaker, mouse, screen, keyboard, flas

2、h disk, CD-ROM, DVD-ROM, CPU Try to recognize the different parts of computers in the pictures:,monitor,monitor,CD-ROM/DVD-ROM drive,hard drive,speaker,keyboard,mouse,mouse mat,printer,CD-ROM/ DVD-ROM,flash disk,ROM means Read Only Memory.,Exploration 1,Lets fill in the form together.(备选),flash disk

3、,keyboard,printer,screen,monitor,Use the words we learned to complete the poster on page 47. Answers: 1. _ 2. _ 3. _ 4. _ 5. _ 6. _ 7. _ 8. _,keyboard,mouse,data,CPU,e-mails,surf,download,software,More words related to computers: scanner sound card Hyperlink network card cursor click,扫描器,超链接,光标,声卡,网

4、卡,点击,Exploration 2,We can form abstract nouns from some verbs and adjectives by adding suffixes.,loyal,ill,1. adjectives abstract nouns,real,即时练习： 1) Thanks to his _ we are all saved, and all of us think he is such a _ person. (kind; kindness) 2)The man carried the boy to _ as the train come over, a

5、nd the boy was _ at last. (safe; safety),kindness,kind,safety,safe,2. verbs abstract nouns,depend,performance,fail,+ ing,+ ment,discussion,inform,1) When Julia _ in the exam, her mother told her “_ is the mother of success”.(fail; failure) 2) Many wild animals _ because of pollution. We have to take

6、 some actions to prevent the _ of wild animals. (disappearance; disappear),failed,Failure,have disappeared,disappearance,3) The new motorway between the two cities has finally _. The manager made a speech at the _ ceremony of the supermarket. (open; opening),opened,opening,We sometimes need to remov

7、e or change the final letter(s) of a word before adding the suffix:,verb produce _ production decide _ decision please _ pleasure adj. silent _ silence pretty _ prettiness,-e + tion,-de+ sion,-e+ ure,-t+ ce,-y+ness,Complete the article about the history of one of the worlds most successful online bu

8、siness on page 46. Answers: 1. _ 2. _ 3. _ 4. _ 5. _,development,failure,connections,improvements,achievement,Summary,How to form abstract nouns ? To sum up some words about computers and the Internet,Test,I. Fill in the blanks with suitable abstract nouns according to the words given.,1. The _ (gov

9、ern) is trying to take some _ (safe) measures to ensure the _ (grow) of teenagers. 2. His final _ (appear) was really a great _ (please) to us.,pleasure,government,safety,growth,appearance,3. Jacks _ (happy) was the result of many years of _ (hard). His struggle did leave a deep _ (impress) on his f

10、riends. *4. The cruel mother showed no _ (accept) to the poor girl, who suffered a lot from the _ (refuse).,refusal,happiness,hardship,impression,acceptance,5. Once a _ (decide) is made, you should carry it out with _ (confident). Then therell be some _ (possible) of your success. 6. Since his _ (ch

11、ild), the boy knew that _ (honest) was of great _ (important), which would lead to his great _ (achieve).,achievement(s),decision,confidence,possibility,childhood,honesty,importance,7. In this _ (king), _ (leader) should be achieved through the fierce _ (move). *8. On the mans _ (arrive) in Liverpool, he began his amazing way to his _ (star).,stardom,kingdom,le