Unit 2 Improving yourself Section A Understanding ideas 课件-2022-2023学年高中英语外研版2019选择性必修第二册

Unit2ImprovingyourselfSectionAUnderstandingideas目录Pre-class01While-class02After-class0301Pre-classLeadinginVocabularyswitch词性：__名词_______意思：__开关，闸，转换器;改变，转变______词性：___动词______意思：_改变，转变;交换，调换;调班_______常用搭配switchon打开（电灯、机器等）switchoff把……关掉；关上switchover(to)转换(频道、行业等)alightswitch电灯开关

练习：Iparkedthecarandswitched_____theengine.offLeadinginVocabularymotivate词性：__动词_______意思：_使有动机，促动，激发，诱导;刺激;激发…的积极性_______常用搭配motivatesbtodosth激励某人做某事bemotivatedby…受……激励/激发；出于……的动机联想词motivationn.动力；动机motivationfor(doing)sth(做)某事的动机

练习：OnlyaftertalkingtotwostudentsdidIdiscoverthathavingstrong_____(motivate)isoneofthebiggestfactorsinreachinggoals.motivationLeadinginVocabularyoccupy词性：_动词________意思：_居住;占用;占领;担任;使忙碌;占…_______occupysb/oneselfwithsth某人忙于某事occupysb/oneselfin/withdoingsth某人忙于做某事occupysb'smind占据某人的脑海练习：Occupiedin_____(make)preparationsfortheexhibition,hehasbeenworkingfrommorningtonightthesedays.makingLeadinginVocabularyaccess词性：___名词______意思：入口，通道;（使用或见到的）机会/权利________词性：__动词_______意思：__访问，存取（计算机信息）;到达，进入，使用______haveaccessto…有进人……的通路；可以使用……getaccessto进人（某地）；见到（某人或某物）；使用accessibleadj.可接近的；易理解的；易相处的练习：Herearesomeliterarybooksthatare_____(access)toageneralaudience.accessible社交媒体对生活的影响02While-classActivity11Whatconclusionscanyoudrawfromthefacts?2Howmuchtimedoyouspendonsocialmediaeachday?Whatnegativeeffectsdoesthishaveonyou?WecaninferfromthefactsthatChineseInternetusersspendalotoftimeonsocialmedia,negativelyaffectingdifferentaspectsoftheirlives,andthattheaverageageofsocialmediausersinChinahasrisenduringrecentyears.

Activity1Lookatthetitleofthepassageandthepictures.Predictwhatthepassageisabout.Activity2FastreadingreadthepassageandfillintheformsocialmediadetoxBrentonHigh'sfundraisingcampaignwasheldtocollectmoneyfor①________.Inthecampaignover100studentswerepersuadedto②____________forsevendays.AnnaLasted③________Itwasmoredifficultthanshehadexpected.Shefinallyrealisedhowmuchofhertime④__________socialmedia.DevonLastedfourdaysOnMonday,hetalkedabouthisweekendwithhisclassmate.Herealised⑤_________________.CindyLasted⑥_________Atfirst,shereallyfeltshe⑦__________.Shehadagoodconversationwithherfriend.Thenshedecidedtovisitherfriendseveryday.shehadlostanarmpickingupherhobbiesreallystrangethevalueofrealcontactthathehadforgottenshewasmissingouthadaproperconversationgivinginGeorgeLasted⑧_________Hefounditnottoodifficultwithoutsocialmedia.Hisbrothertookhimto⑨__________Sportsmadehimtiredoutandthedetoxmadehimhealthierthanbefore.MaxLastedlessthanonedayWithoutsocialmedia,hefeltpuzzled.Hecouldn'thelp⑩___________tocheckmessages.healthierthrewinthetowelcatchuponnewsCarefulreadingChooseanothersuitabletitleforthepassageandgiveyourreasons.1Eighteen–theAgeofIndecision2Teenagers'HopesfortheFuture3TheRighttoVote-YourViews4TurningEighteen–WhatDoesItMean?①WhatcanthestudentsdoinBrentonHigh'sfundraisingcampaign?A.Trynottousesocialmediaaslittleaspossible.B.Contactfriendsonphonebutnotonblog.C.Haveaface-to-faceconversationwithfriends.D.Checkoutemailboxfromtimetotime.②Whogaveupfirstmentionedinthepassage?B.Devon.A.Anna.C.Cindy.D.Max.CDCarefulreadingChooseanothersuitabletitleforthepassageandgiveyourreasons.1Eighteen–theAgeofIndecision2Teenagers'HopesfortheFuture3TheRighttoVote-YourViews4TurningEighteen–WhatDoesItMean?③WhatdidAnnalearnfromtheexperience?A.Spendingtoomuchtimeonsocialmedia.B.Noteatingfor2daysiseasierthanexpected.C.Developingnewhobbiesismoreimportant.D.Realisingthevalueofrealcontactindailylife.④WhatdidCindydointheduration?A.Missedherfriends.B.Calledonherfriends.C.Checkedherphone.D.Contactedherfriendsonthenet.ABCarefulreading⑤WhatbenefitsdidGeorgegetfromthecampaign?A.Friendship.B.Phoneaddiction.C.Strongbody.D.Communicationskills.CActivity3Choosethebenefitsofthesocialmediadetoxandfindevidencetosupportyourchoices.Ithelpedstudentslearnhowtobestcommunicateusingsocialmedia.Itraisedmoneyforschoolsportsequipment.Itmadestudentswanttospendevenmoretimeonsocialmedia.Itmadestudentsrealisehowmuchtimetheyhadbeenspendingonsocialmedia.Itencouragedstudentstofindnewwaystocommunicateandtrynewactivities.2Evidence:Thedetoxraisedatotalof$1,632.82fornewschoolsportsequipment!4Evidence:Butonreflection,Icanseehowmuchofmytimehadbeenoccupiedwithcheckingmyphone.I'mnowtryingtospendlesstimeonlineandmoretimepickingupmyhobbies.5Evidence:(1)Then,insteadofmessagingmyfriend,Iwentroundtoherhouse.Withoutourphones,wehadaproperconversationforovertwohours,withoutbeingdistractedbymessagesfromotherpeople.(2)MybrotherthoughtIshouldmakefulluseofthetimewithoutmyphone;sohetookmetocheckoutourlocalsportscentre.Activity4Organiseinformationfromthepassageandcompletethesummaries.①

shehadlostanarm②

pickingupherhobbies③

reallys