新概念英语第三册1--3课课件
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L01-01begin1212’’4848””§Lesson1A puma at large逃遁的美洲狮【New words and expressions】生词和短语◆puma n.美洲狮◆spot v.看出,发现◆evidence n.证据◆accumulate v.积累,积聚◆oblige v.使…感到必须◆hunt n.追猎;寻找◆blackberry n.黑莓◆human being人类◆corner v.使走投无路,使陷入困境◆trail n.一串,一系列◆print n.印痕◆cling(clung,clung)v.粘◆convince v.使…信服◆somehow adv.不知怎么搞地,不知什么原因◆disturb v.令人不安学习词汇时仅知道汉语语义是不够的,要把单词放在语句中体会其应用学习关键句型结构时则要把它放在段落结构或文章里★spot v.看出,发现pick out/see/recognize/catch sight of eg:A tall man is easy to spot in the crowd.He has good eye for spotting mistakes.他有敏锐的识别错误的能力。
spot(做动词时候)=see:强调结果、辨别出、看见、识别、发现。
find强调发现的结果。
find out查出事实真相。
discover做出重大发现notice注意到observe观察watch观察活动中的人或画面spot n.斑点eg:There is a white spot on the shirt.on the spot1,立刻,马上(at once,immediately)Anyone breaking the rules will be asked to leave on the spot.2,at the place of the action在现场Wherever she is needed,she is quickly on the spot.★evidence[u]n.证据When the police arrived,he had already destroyed the evidence.evidence=proofin evidence:显而易见的.He was in evidence at the party.evidently adv.evident adj.★accumulate vt,vi.积累,积聚accumulate强调积累的过程As the evidence accumulates,experts from the zoo felt obliged to investigate.gather vt.聚集,把某人召集在某处collect收集,采集assemble集合,集会,vt.装配hoard大量地贮存The squirrel hoards up nuts for the cold winter.hoard up=store upamass积聚(主要用于诗歌和文学作品)★oblige v.使…感到必须feel obliged to do sth.感觉有必要做某事be obliged to do sth被迫做某事★hunt n.追猎;寻找L01-01end1212’’4848””L01-02begin1313’’1515””run after强调追赶、追求.seek追寻(梦想,理想)=pursuechase追赶.hunt forsearch搜寻某处为了寻找到某人或某物★corner v.使走投无路,使陷入困境corner n.角落at the corner of the streetin the corner of the roomon the corner of the deskbe cornered………被逼得走投无路常用于被动语态:The thief was cornered at last.The problem cornered me.这个问题把我难例了。