北师版（2019）选择性必修4 课件 Unit10 Connections Lesson 1 How Closely Connected Are We？课件.pptx

Unit10ConnectionsLesson1HowCloselyConnectedAreWe?—ReadingComprehension

Bytheendofthisperiod,studentswillbeableto:1.readandtalkaboutthe“SixDegreesofSeparation”theory;2.readfordeepunderstanding;3.readforspecificinformationandmakeinferences.

CONTENTSPre-readingIWhile-readingIIPost-readingIIISentencesanalysisIV

Pre-readingHowcanyouhaveachancetocontactwithastranger?□Throughtheintroductionofcommonfriends.□ThroughWeChatorQQ.□Comeacrossbychance.□Meetataparty.

While-readingActivity1Fast-readingformainideas1.Whatisthetextmainlyabout?A．Howpeopleintheworldcommunicatewitheachother.B．Whatthetheoryof“SixDegreesofSeparation”isandhowitdevelops.C．Howpeopleintheworldareconnected.D．Whythetheoryof“SixDegreesofSeparation”isputforward.√

Para.1A.StanleyMilgramtestedthetheorysuccessfully.Para.2B.Whoinventedthetheory?Para.3C.Whatdoes“SixDegreesofSeparation”referto?Para.4D.TheresultofColumbiaUniversity’sstudy.Para.5E.Howdidthetheoryinfluencetheentertainmentindustry?Para.6F.Howcloselyconnectedareyou?Para.7G.TheresultoftheUniversityofMilan’sstudy.2.Matchthemainideawitheachparagraph.

1．What’sthepurposeofthefirstparagraph?A．Togivesuggestions.B．Tointroducethetopic.C．Toaddbackgroundinformation.D．Toofferscientificdata.√Activity2Careful-readingfordetailsParas.1-2

2.Whatisthetheoryof“SixDegreesofSeparation”？“SixDegreesofSeparation”isthetheorythatanypersononEarthcanbeconnectedtoanyotherpersonthroughachainofnomorethanfiveotherpeople.

3.Whowasthefirstonetointroducethetheory?A．Afilmstar.B．FrigyesKarinthy.C．Twoscientists.D．StanleyMilgram.√

1.Fillintheblanks:Whotriedtoprovethetheoryandwhatweretheresults?When1950s1967Who(1)____________(2)________________HowWit