Unit+2+Bridging+Cultures+Words+and+Expressions+2-高中英语人教版（2019）选择性必修第二册.pptxVIP

Unit2NewWordsandExpressions(2)

1.grasp(1)vt.抓住,紧握;理解,领会graspsbbythearm/hand抓住某人的胳膊/手 graspthechance/opportunity(2)n.紧抓,紧握;(对知识等的)理解;领会haveagoodgraspof...精通，掌握beyondone’sgraspThetasksarebeyondyourgrasp，soyouhadbetteraskthetutorforhelp.Thepolicemangraspedhim_____thehandandaskedwherehecamefrom.Fionaissuchanambitiouspersonthatsheneverfails________(grasp)anychanceofpromotion.2.expensen.费用；花费；开销livingexpenses生活开支atone’sexpense由某人付钱；由某人负担费用attheexpense/costof…sparenoexpense+indoingsth/todosthbytograsp抓住机会=haveagoodcommandof...某人无法理解/掌握,某人力所不能及不惜代价做某事以损害…为代价

Ifthecomputerbrokedownwithinthefirstthreemonths,wewouldrepairitatourexpense.Itsunwiseofyoutobuildupyourbusiness_____theexpenseofyourhealth.Shesparesnoexpensein________(offer)hersonagoodeducation.3.costanarmandaleg（使）花一大笔钱Althoughthecarisofhighquality，itwillcostmeanarmandaleg.4.behavev.表现;表现得体;有礼貌behavewell/badly+to/towards...对…表现得好/不好behaveoneself举止得体/守规矩behaveasif/asthough+从句表现得好像…LittleboyasTomis,hebehavedasifhewereanadult.Asweknow,familyrules,whichletusknowhowtobehave________(we)anddevelophealthily,aregreatlybeneficialtous.Thewaitersinthisrestaurantbehave______(good)towardstheirguestsandcustomersaredeeplyimpressedwiththeirelegant_________(behave).atofferingourselveswellbehaviour

[拓展]behaviour/behaviorn.[U]行为;举止;表现;态度well-behavedadj.举止良好的，守规矩的badly-behavedadj.表现差的，不守规矩的5.surroundingsn.[pl]环境;周围的事物adapttonewsurroundingssurroundingadj.周围的;附近的thesurroundingscenery/areasurroundv.包围;环绕surroundAwith/byB用B包围AAbesurroundedwith/byBA被B包围Ialwaysdreamofhavingahouse_____