第三中学高中英语必修4Unit3Tomorrow’sworld公开课课件.ppt

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1、溆浦县第三中学溆浦县第三中学Create adjectives by adding suffixes to nouns and verbs.溆浦县第三中学Noun + Suffix Adjectivehealth healthyweek weeklyhero heroicnation nationaldanger dangeroushelp helpful+y+ly+ic+al+ous+ful溆浦县第三中学Verb + Suffix Adjectivemix mixedinterest interestingenjoy enjoyableattract attractive+ed+ing+ab

2、le+ive溆浦县第三中学Lead-inFinish the sentences with the right words: 1.Because of his ,he didnt pass the exam. (careless; carelessness)2.Dont waste your valuable time. Its none of your .(busy; business)carelessness business 溆浦县第三中学3. Thanks to his _, we are all saved, and all of us think he is such a _ pe

3、rson. (kind; kindness) 4. The man carried the boy to _ as the train come over, and the boy was _ at last. (safe; safety)kindnesskindsafetysafe溆浦县第三中学Compare these nounsGroup 1house, milk, driver, dog, paperGroup 2revision, preparation, decision, difference, arrangementWhats the difference between th

4、em?They refer to physical things and can be seen, touched or smelt.They refer to abstract things such as ideas, actions and qualities溆浦县第三中学An abstract noun a noun that refers to an idea, an action,a general quality or something that we cant see or touch directly.isSuch as carelessness, business , k

5、indness and safety. Definition:溆浦县第三中学Ways to form abstract nouns from some verbs and adjectives by adding suffixes.溆浦县第三中学Group 1: Group 1: verbsabstract nounsverbsabstract nounsVerb+ingtrain/feel+urepress/fail+anceperform/enter+enceprefer/differ+mentmove/develop+iondiscuss/connect+ationinform/pres

6、enttraining/feelingpressure/failureperformance/entrancepreference/differencemovement/developmentdiscussion/connectioninformation/presentation溆浦县第三中学Group 2: Group 2: adjectivesabstract nounsadjectivesabstract nouns adjective+ness kind+tysafe+ityrealkindnesssafetyrealityTry to think about more simila

7、r examples!careless, illcruelpopular溆浦县第三中学Tips:We sometimes need to 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+iness溆浦县第三中学1.training, feeling,2.failur

8、e, pressure, 3.dependence, difference,4.assistance, performance,5.argument, judgment,6.direction, action, 7.preparation, civilization,8.excitement, disappointment, Examples:溆浦县第三中学9.conclusion, decision, 10.loyalty, cruelty, 11.carelessness, illness,12.prettiness,happiness,business溆浦县第三中学 Additional

9、 informationAdditional information Most abstract nouns are uncountable, only a few of them are countable, such aspleasurefailure a failure/failures (失败的人或事失败的人或事) beauty a beautyidea an ideasituation a situationa pleasure(一件乐事一件乐事)溆浦县第三中学 1.和他一块儿工作是件乐事。和他一块儿工作是件乐事。 Its a pleasure to work with him. 2

10、.他已经历六次失败，并将再次努力。他已经历六次失败，并将再次努力。 He had had six failures and would have a seventh try. 3.他把妻子视为美人。他把妻子视为美人。 He considered his wife as a beauty.溆浦县第三中学Check the answers1.preference2.information3.encouragement4.pleasure5.pronunciation6.illness7.possibility8.silence9.safety10.carefulness溆浦县第三中学溆浦县第三中学

11、Try to recognize the different parts of computers in the picture.溆浦县第三中学printerCD-ROM / DVD-ROM drive hard drivemonitorfloppy disk drivespeakerU-DiskCD-ROM /DVD-ROMfloppy diskscreenkeyboardmousemouse mat10111213溆浦县第三中学6.speaker5.monitor1.printer9.screen10.keyboard7.floppy disk8.U-Disk3.hard drive4.f

12、loppy disk drive2.CD-ROM / DVD-ROM drive打印机打印机光盘驱动器光盘驱动器硬盘驱动器硬盘驱动器软盘驱动器软盘驱动器显示器显示器喇叭喇叭软盘软盘U盘盘屏幕屏幕键盘键盘溆浦县第三中学11.CD-ROM /DVD-ROM12.mouse13.mouse mat14.data15.download16.e-mail17.software19.CPU20.surf the Internet18.hardware21.update22.install23.enter只读光盘只读光盘鼠标鼠标鼠标垫鼠标垫数据数据下载下载发邮件发邮件软件软件硬件硬件中央处理器中央处理器上网上网更新更新安装安装回车回车溆浦县第三中学Practice: Please finish the exercises of Part I on P61 .溆浦县第三中学Homework1.Review what you have learned in this lesson.2.Try to find out more words related to computers and Internet.溆浦县第三中学