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1、Unit 3 Tomorrows Unit 3 Tomorrows worldworldWord powerFinish the sentences with the right words: 1.Many wild animals _ because people have destroyed their living environment. We have to take some actions to prevent the _ of wild animals. (disappearance; disappear) 2.The new motorway between the two
2、cities has finally _. Its good news for people who have to travel a lot there.The manager made a speech at the _ ceremony of the supermarket. (open; opening)3.Thanks to his _, we are all saved, and all of us think he is such a _ person. (kind; kindness) 4.The man carried the boy to _ as the train co
3、me over, and the boy was _ at last. (safe; safety)disappearancehave disappearedopenedopeningkindnesskindsafetysafe Whats an abstract noun?an abstract noun :a noun that refers to an idea, an action, a general quality or something that we cant see or touch directly.Such as disappearance,opening,kindne
4、ss and safety. Group 1: verbsabstract nounsverb+ingtrain/feel+urepress/fail+anceperform/enter+enceprefer/differ+mentmove/develop+iondiscuss/connect+ationinform/presenttraining/feelingpressure/failureperformance/entrancepreference/differencemovement/developmentdiscussion/connectioninformation/present
5、ationGroup 2: adjectivesabstract nouns adjective+nesskind+tysafe+ityrealkindnesssafetyrealityTry to think about more similar examples!Tips:We sometimes need to change the final letter(s) of a word before adding the suffix:verbProduce(production)Decide(decision)Please(pleasure)Adj.Silent(silence)Pret
6、ty(prettiness)-e+tion-de+sion-e+ure-t+ce-y+iness Additional informationnMost abstract nouns are uncountable, only a few of them are countable: hopea hope; ideaa idea; situationa situation More examples:1.He had been a talented musician in his youth.2.The fight was started by a gang of youths.3.He ha
7、s the power to make things unpleasant for us.4.The USA is among the world powers.5.The woods are considered to be an area of natural beauty.6.She had been a beauty in her day.年轻年轻人能力强国美丽美人Exercise(P46) Answers:1.development 2.popularity3.failure 4.connection5.improvements 6.presentation7.achievement
8、 8.admiration Words related to computers Try to recognize the different parts of computers in the picture:speakermonitorprinterCD-Rom /DVD-RomscreenkeyboardmouseU-DiskFloppy diskHard driverCD-ROM / DVD-ROM driveFloppy disk driverMouse matPractice:Use some of the words in the picture and the words in
9、 the box to complete the poster:Answers:1.keyboard 2.mouse3.data 4.floopy disk5.CD-ROMs 6.CPU7.connect 8.e-mails9.information 10.Webmore words related to computers 1.If we havent_, we cant enjoy the beautiful music by computers. 2.If we want to surf online, we just need to connect the computer with
10、cables by_. 3.Your photos are so beautiful, and I can use the _ to copy them into my computer. 4.Sometimes the information in the floppy disk is easy to be destroyed, so we can use a _ to store the information for a long time. Choose the right words to complete the sentences: scanner, sound card, CD-writer, network cardsound cardnetwork cardscannerCD-writer Homework nRevise what you have learned in this period. nPreview Grammar. 同学们来学校和回家的路上要注意安全同学们来学校和回家的路上要注意安全
