外研版高中英语选择性必修第二册精品课件 Unit 2 Improving yourself Section A Starting out Understanding ideas.ppt

;Part1Readingcomprehension;;;BeforeMrJenkinstaughtme,sciencehadsimplybeenasubjectfullofstrangewordstome.Ihadnoideawhathydrogenwas,andIdidn’treallywanttoknow,either!Ifounditallsoboringanddifficult.ButMrJenkinsmadeeverythinginteresting.Heusedtoexplainthingswhichseemeddifficultwithlotsofpractical3examplesandinsimplelanguage.Oneday,hetookusoutside,andwebuiltarocket4!Irememberthatheletmepour5somefuel6intotherocket,andthenanotherstudentlitamatchtosetitoff.Itwasgreatfun.;IknowthatIwasn’tawillingstudent,butIwasn’tslowtolearnnewthings.TheproblemwasthatIlacked7confidenceinmyself.MrJenkinsmademefeelthatIhadmyownstrengths.Iwasinterestedinthestudyofthestarsandplanetsandheaskedmetogiveapresentation8totheclass.ThatwasreallythefirsttimeItriedtoexplainsciencetoanaudienceandnowit’smyjob!OftenwhenI’mpreparingaprogramme,IthinkabouthowMrJenkinswouldhavedoneit.SometimesIthink,ifonlyIcouldcallhimandaskforhisopinion!;;第一步速读课文理清脉络

Activity1What’sthemainideaofthepassage?

A.Thebenefitsofsocialmediadetox.

B.Howtostayawayfromsocialmedia.

C.Theeffectsofsocialmedia.

D.Acampaignforstoppingusingsocialmediaforsevendaysamongsomestudents.;Activity2Readthepassageandmatchthemainideaofeachpart.

1.Part1(Paras.1-2) A.Thereactionandresultsoffivestudents.

2.Part2(Paras.3-7) B.Theeffectofthedetox.

3.Part3(Para.8) C.Theintroductionofthedetox.;第二步精读课文领悟细节

Activity3Readthepassagecarefullyandchoosethecorrectanswer.

1.Whydidtheover100studentsgetexcited?

A.Becausetheywerechosentotakepartintheactivity.

B.Becausetheyhadbeenpromisedmoneybyfamilyandfriends.

C.Becausetheyhadthechancetochallengethemselves.

D.Becausetheywouldlivewithnomessagingfriends.;2.WhathasAnnarealizednow?

A.Thedetoxismoreimportantthana