大学英语第三册unit.ppt

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1、unit08Lesson1Lesson1Lesson2ExtendedExercisesCheckpointAgendaUNITGOALS1.Describeaninnovation2.Evaluateinventions3.Discusstheimpactofkeyinventionsinhistory4.WritingaboutaninventionLesson1Lesson1Lead-inListeningSpeakingReadingWriting3331-Lead-inLead-inSitcom:TechnologyTodayIsAmazin

2、g!ExerciseAExerciseB31-ExerciseAExerciseACheckthewordsthatBobusestodescribehisnewTVglasses.□ultrahigh-tech□firstrate□top-of-the-line□high-end□state-of-the-art□revolutionary□novel□cutting-edge□innovation1-ExerciseBExerciseBReadeachconversation.Thenanswerthefollowingquestions.Mari

3、e:Unbelievable.AndCheryldoesn’tmindthis?Bob:Yes!1.WhydoesBobsay“yes!”?______________________________________________________Marie:Thisguyinthecafétodaywassoloud,Icouldn’thearmyselftalking.Bob:Ha-ha-ha…2.WhoorwhatisBoblaughingat?___________________________________________________

4、___Bobsays“yes!”becausehisteamiswinning.BobislaughingattheguyonTV.1-ListeningListeningPart1ANewProductforPreventingMosquitoBitesPart2Inventor’sCupPart3InventionsandLifePart4TechnologyandInventionsNewWordsPhrasesandExpressionsProperNames33331-Part-1Part1ANewProductforPreventingMo

5、squitoBitesListentotheconversationandfillintheblankswithwhatyouhear.LILIAN:Wheredidyougetallthesemosquitobites?MARIAN:Onour1_____________.Thebugswereterrible.Itriedeverything,butIstillgoteatenalive!Don’tyouwishsomeonewouldinventsomethingformosquitoesthatworks?LILIAN:Wherehaveyou

6、been?Theyhave.Marian:2_____________!LILIAN:Yeah.It’sthethingyou3_____________yourwrist,andmosquitoesquitbuggingyou.Itreallyworks.MARIAN:Idon’tbelieveit.IfI’dknownthat,I4___________________beforeIleft.campingtripNowayputonwouldhavegottenone1-Part-2-1Part2Inventor’sCupListentothep

7、assageandcircletheletterthatbestcompleteseachsentence.1.Johnny________lastyear’scompetition.A.wonB.didn’twinC.didn’tgoto2.Lastyearit________atthecompetition.A.didn’trainB.mustnothaverainedC.rained3.Ifhewinsthecompetition,Howardwill________inventingthings.A.startB.keeponC.stop4.H

8、owardthinkshe________thecompetition.A.willwinB.