人教版选修七单元三 Book7Unit3 key words上课课件(共26张PPT).pptx

1.witnessvt.当场见到；目击Didanyonewitnesstheaccident?有人亲眼看到那次事故了吗？Nonecouldwitnessthathewaspresent.没有人能证明他是在场的。(时间、地点)见证了Recentyearshavewitnessedthecollapseofthesteelindustry.近年来钢铁业日渐衰退。n.[C]目击者；证人；[U]证据Witnessreportedhearingtwogunshots.目击者说听到两声枪响。awitnessofanaccident事故的目击者Thepolicefoundthewitnesstothemurdercase.警察找到了那件谋杀案的目击者。Therewasnowitnessatthesceneoftheaccident.在事故现场没有证人。2.accommodationn.住所；住宿(1)房间住所ThehighcostofaccommodationmakeslifedifficultforstudentsinLondon.由于住宿费用昂贵伦敦的学生感到生活困难。Hotelaccommodationisincludedinthepriceofyourholiday.你度假的价款包括旅馆住宿在内。(2)roomsandfood膳宿(常用复数)(英)不可数名词(美)可数名词常用复数Canwefindaccommodationsatahotelfortonight?我们今晚能找到旅馆住宿吗？Moreandmoretravelersarelookingforbedandbreakfastaccommodationsinprivatehomes.愈来愈多的旅行者在寻找由私人住户提供住宿和早餐的服务。3.yellvi.大叫；呼喊n.叫声；喊声Theyyelledathimtostop.他们朝他大喊让他停下来。Don'tyellatherlikethat.别对她那样大喊大叫的。‘Becareful!’heyelled.他大叫道：“当心！”Sheletoutayellwhenshesawme.见到我时她大叫了一声。ayellofdelight高兴的喊叫【译】她朝她那淘气的孩子大喊。Sheyelledathernaughtychild.【译】他冲着另一位司机大叫。Heyelledattheotherdriver.4.fleevi.(fledfled)逃避；逃跑vt.逃离Wewereforcedtofleetothecountry.我们被迫逃往国外。Hefledfromthatcountry.他从那个国家逃跑了。Sheburstintotearsandfled.她突然哭了起来跑开了。Hewascaughttryingtofleethecountry.他试图逃离该国时被抓住了。5.dragvt.拖；拉；扯；勉强某人做Hedraggedthetableintothecorner.他把桌子拖到角落里。Idraggedthechairovertothewindow.我把椅子拖到了窗口那边。dragalot拖木头dragone'sfeet拖着脚步走Hehatespartiesandwehavetodraghimintogoing.他讨厌参加聚会我们得硬拉着他去。6.depthn.深(度)；深处Plantthebeansatadepthofaboutsixinches.把种子埋到大概六英尺深的地下。Whatisthedepthofthislake?这个湖有多深？Manydolphinscandivetodepthsof200metres.许多海豚可潜到200米深。【猜一猜】thedepthsofthejungle丛林深处thedepthsofthecountry穷乡僻壤thedepthsofthewinter隆冬thedepthsofone'smind心灵的深处7.abandonvt.放弃；遗弃；抛弃FromTom'sfaceIcouldseehewasterrifiedofbeingabandonedbyus.从To