Unit3wordsandexpressions1.bringupbring-brought-brought(1)抚养，养育eg.Thelittleboywasbroughtupbyhisgrandparents.(2)提出eg.Iwanttobringupthefirstpointagain.(3)呕吐eg.Hebroughtupallhisdinner.2.permit(1)vi./vt.允许，许可permit-permitted-permittedpermitsth.允许…permitsb.todosth.允许某人做某事permitdoingsth.许诺做某事eg.Hepermittedmetoexplainit.Wedon’tpermittalkinginthelibrary.I’llgotomeetyouiftimepermits.(2)n.通行证，许可证；执照eg.adriving/driver’spermit驾照abusinesspermit营业执照You’dbetterapplyforaparkingpermithere.allowsth.允许…allowsb.todosth.允许某人做某事allowdoingsth.允许做某事3.goahead(1)进行，进展，继续goaheadwith…eg.Aftertherainstopped,wewentaheadwithourwork.Workisgoingahead.(2)往前走，走在前，先走eg.YougoaheadandI’llfollow.(3)用于祈使句，表示“行啊，好吧，干吧，往下说”eg.Goahead!Wearealllistening.--Wouldyoumindmeusingyourdictionary?--Goahead.4.byaccident偶然；无意中；不小心=bychanceeg.ColumbusdiscoveredAmericabyaccident.Hefoundhisdogwhichlostaweekagobyaccident.onpurpose故意=bydesign5.starevi.凝视，盯着看stareat/into盯着看eg.Don’tstareatmelikethat.It’srudetostareatothers.staresb.intheface/eye盯着某人的脸/眼睛看staresb.upanddown上下打量某人stareat/into盯着看glanceat瞥一眼glareat怒视fixone’seyeson注意；凝视6.spot(1)vt.spot-spotted-spotted①认出；发现；找出②使沾上斑点；使有小点（污点）spotsb./sth.发现、认出某人/某物spotsb./sth.doingsth.看见、发现某人/某物正在做某事spotthat…发觉、注意到…bespottedwith…满是…斑点eg.Ispottedmyfatherinthecrowd.Ispottedamistakeonthefirstcover.Neighboursspottedsmokecomingoutofthehouse.Noonespottedthatthegun(枪)wasafake(假货).(2)n.①斑点；点；污点②地方；地点eg.Mydoghassomebrownspots.Helivesinaquietspotfarawayfromthetown.ascenic/beautyspot风景胜地ahistoricspot名胜古迹※onthespot立刻，马上；当场；在现场=onthescenePremierWenwasonthespotwithinhoursafterthebigearthquakestruckWenchuan.汶川在地震发生几个小时后温总理就到了现场7.Scenen.c(1)(电影的）一个镜头；（戏剧等的）一场；场面ThephotoshowsafamousscenefromthefilmofOliverTw...