Unit 2 Improving Yourself 单词 课件高中英语外研版（2019）选择性必修第二册

Uint2Improvingyourselfsecuritysecure(选必二Unit5)→securityse-(without没有)+cur(tocare关心)+-ity(表示状态)→不需要关心的状态→安全词块：asenseofsecurity

securitychecks/guardsmoderatordetoxfundraising合成词：fund+raise+-ingswitch词汇科普：早期的电器的开关钮其实是旋转开关,多用turn,而现在旋转的已经不多，多用平面开关，多用switch。开灯、关灯你会表达吗？开灯__________________thelight关灯__________________thelight开、关电视如何表达？开电视__________________theTV关电视__________________theTVturnon/switchonturnoff/switchoffturnon/switchonturnoff/switchoffswitch短语【归纳】switchon开动;打开;接通switchoff切断;关掉switch…with…和……交换switchfrom…从……转变switchover转换到;换(频道)e.g.Themeetinghasbeenswitchedtonextweek.Husbandandwifeshouldswitchroleswitheachotheroccasionally.Hepointedthelightathisfeetandtriedtoswitchiton.Pleaseswitchthelightsoffasyouleave.motivate同义异构：encourage/inspiremotivatemotivatevt使有动力；激发；激励：Researchershaveidentifiedseveralfactorsthatmotivatepeopletogetinvolvedinvoluntarywork.Whilesomepeoplearemotivatedbyaneedforsuccess,othersaremotivatedbyafearoffailure.motivatedadj积极的；主动的：AftereveryrunIfeelfitter,happierandmoremotivatedtokeepprogressing. 同义异构：encourage/inspire同义异构：encouraged/inspiredmotivation①

[U]积极性；动力theenthusiasmfordoingsth：Thesemethodscanhelpimprove/increasestudents’motivationandinterest.②

[C]动机；诱因theneedorreasonfordoingsth：Escapecanbeastrongmotivationfortravel.occupy“occupied”是不能进入，表示“被占用”。“vacant”表示空的，未被占用的。所以看到“vacant”表示这个地方没有被占用，可以随意进出。在国外的厕所门外，你有可能会碰到一个特别有趣的词叫做occupied，不懂的话可能就会闹出笑话啦。要认识occupied，首先要认识occupy。其实，这里occupy是占用的意思，那occupied就表示卫生间被占用了，也就是说，现在这个厕所是有人在使用，你无法进去。所以在国外上厕所，看到“occupied”可千万别进去，否则就太尴尬了！occupyvt①

占领；占据：Duringthewar,Germanyoccupiedmanycountries,includingFrance.②占用/占去（时间、空间）(takeup)：Hisspeechoccupiedonlythreeminutes.Thebedseemedtooccupymostoftheroom.③使忙碌：Hisworkoccupieshimforthewholeday.用法拓展beoccupiedindoing/with

忙于做……occupation

n.占领;职业;工作occupyone’smind/thoughts/attention占据某人的头脑/思维/注意力keepsb.occupied

让某人忙碌occupyoneself/sb.withsth./indoingsth.

忙于(做)某事occupy【归纳】【联想】表示忙于做某事的短语还有：

bebusywithsth./doingsth.,beengagedindoingsth.,beemployedindoingsth.。profilepro-(forth向前)+fil(drawoutaline画出线条)+-e→向前画出人或物的线条→“侧面”“轮廓”ajob/emplyeeprofile工作/雇员简介distractdis-(away分离、分开)+tract(todraw拉)→拉开→拉开人的注意力→分散(注意力)；使分心词块：distractsb/sthfromsth

转移注意力派生词：distractedadj.注意力分散的

distractionn.使人分心的事物；干扰constantlyconstant(连续不断的)+-lytowel词块：throwinthetowelaccess1.您能告诉我去地铁站怎么走吗？Couldyoutellmethewaytothesubwaystation?2.咱们在超市入口见吧。Let’smeetattheentrancetothesupermarket.accesstoaccessn[U]①

通道；入口awayofreachingorenteringaplace：wheelchairaccessFallenrockscutofftheonlyaccesstothevillage.Thepolicegainedaccessthroughabrokenwindow.②使用/接近……的权利或机会theopportunityorrighttousesthortoseesb/sth：EachroomcomeswithitsownbathroomandInternetaccess.Acrosstheworld,1.1billionpeoplehavenoaccesstocleandrinkingwater.ThissitegivesyouinstantaccesstoawiderangeofinformationonstudyingandlivingintheUK.Onereasonforherpreferenceforcitylifeisthatshecanhaveeasyaccesstoplaceslikeshopsandrestaurants.accessvt【归纳】accessto...

……的通路；利用……的权利have/get/gainaccessto

有/得到……的使用权;有/获得……的机会【拓展】accessibleadj.可进入的;可使用的;易理解的;(人)好相处的beaccessibleto可进入;可使用rely翻译句子1.万物靠太阳生长。____________________________________________2.与其求人，不如求己。____________________________________________Alllivingthingsdependon/uponthesunfortheirgrowth.Itwouldbebettertodependonourselvesthanonothers.relyon/uponrelyonrelyvirelyon/upon①

依靠todependonsb/sth：Youshouldn’talwaysrelyjustontheInternetforyourresearch.relyon/upon…todosth:Thesedays,werelyheavilyoncomputerstoorganizeourwork.②信任totrustorhavefaithinsb/sth：relyon/upon…todosth:IcanrelyonDavidtokeepmysecret.rely