选修七unit3 词汇讲解ppt课件.ppt
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1、Word study,Unit 3 Under the sea,Anemone fish 海葵鱼,vivid colors,snorkel vi. n.aquarium n. anecdote n. Clancy n.baleen n. baleen whale annual adj. n. migration n. witness vt. n. accommodation n. shore n. offshore adv.& adj. opposite prep adj. yell vi. n. pause vi. & n. oar n.,vi. 戴潜水通气管潜泳n.(潜水艇或潜水者的)通气
2、管 n. 水族馆;水族箱;养鱼缸n. 轶事;奇闻n. 克兰西(男名)n. 鲸须 须鲸adj.每年的;按年度计算的 n.年刊;年鉴n. 迁徙;迁居;移居vt. 当场见到;目击 n.目击者;证人;证据 n. 住所;住宿n. 岸;海滨adv.& adj. 近海(的);离岸(的)prep. 在对面 adj. 相对的;相反的 vi. 大叫;呼喊 n.叫声;喊声vi. & n. 暂停;中止n. 桨;橹,telescope n. teamwork n. blow-hole n. dive vi. dragged)depth n. meantime adv. in the meantime lip n. ov
3、erboard adv. urge vt. abandon vt. shark n. help () out,n. 望远镜n. 协作;配合n. 鲸鱼的鼻孔;隧道的通风口 vi. & n. 跳水;潜水;俯冲 vi. (fled, fled) 逃避;逃跑 vt. 逃离 n. (捕鲸用的)鱼叉vt. 拖;拉;扯n. 深(度);深处adv. 其间;同时在此期间;与此同时n. 一片嘴唇;(容器或洞的)边,口adv. 越过船舷进入水中vt. 催促;极力主张;驱策vt. 放弃;遗弃;抛弃n. 鲨鱼帮助(某人)摆脱困境或危难,relationship n. conservation n. iceberg n.
4、 jog vi.(jogged;jogged;jogging) seaside n. & adj. net n. target n. tide n. driftnet n. dimension n. reflect vi. pure adj. cell n. aware adj. be/become aware of vivid adj.,n. 关系;血缘关系;交往n. 保存;保护冰山 vi. 慢跑 vt.轻推;轻撞n. & adj. 海边(的);海滨(的)n. 网;网状物;网络n. 目标;靶;受批评的对象潮(汐);潮水;潮流n. 流网n. 维(数);方面;侧面vi. 思考 vt.映射;反射;
5、思考adj. 纯的;纯粹的;纯洁的n. 细胞;(蜂房的)巢室adj. 意识到的;知道的对知道、明白;意识到 adj. 生动的;鲜明的;鲜艳的,neat adj. seaweed n. narrow adj. flashlight n. upside down suck vt. & vi. sea-slug n. turtle n. eel n. sharp adj. tasty adj. giant adj. n.clam n. grey adj. & n.,adj. 好的;整齐的;匀称的n. 海草;海藻adj. 狭窄的;有限的;狭隘的n. 闪光信号灯;手电筒;闪光灯上下翻转vt. & vi.
6、 吮吸n. 海蛞蝓n. 海龟;龟;甲鱼n. 鳗;鳝adj. 锐利的;锋利的;敏捷的adj. 好吃的;可口的adj. 巨人的;巨大的 n. 巨人伟人 n. 蛤adj. & n. 灰色(的),scare vt. vi. (be) scared to death shallow adj. steep adj. boundary n. Antarctic adj. the Antarctic awesome adj. leap vi. leapt, leaped) vt.seal n. refund vt. n. pension n. pensioner n.,vt. 恐吓 vi.受惊吓吓死了adj.
7、 浅的;肤浅的;浅显的adj. 陡峭的n. 界限;分界线adj. 南极的南极洲adj. 使人敬畏的;令人畏惧的vi. & n. 跳;跳跃vt. 跳过(障碍)n. 海豹;封条;印章vt. 退还;偿还 n.退款n. 养老金;退休金n. 领取养老金者,1annual (1)adj.年度的;每年的 Mr.Watsons annual income is $20,000. 沃森先生全年的收入为两万美元。 She put aside a small sum every week to pay for her annual holiday. 她每星期存一点钱用于每年的度假。,(2)n.年刊,年鉴;一年生植物
8、Many garden plants are annuals.许多观赏植物都是一年生的。,Our company is having an annual meeting banquet in your restaurant; can you show me the way?我们公司在贵酒店举行年会聚餐,你能指引一下吗?Thanksgiving parade is an annual event.感恩节游行是一年一度的活动。Next Monday is the anniversary of the day I first met you.下周一是我第一次遇见你的周年纪念日。,【完成句子】How
9、did you celebrate your _? 你是怎样庆祝结婚周年纪念日的?She is training for _. 她在为每年一次的田径比赛做训练。Wed like to see your _for the last two years. 我们想看看贵公司过去两年的年度报告。,annual report,wedding anniversary,the annual race,2witness (1)vt.当场见到;目击;作证 Having witnessed the accident, I felt it my duty to make a statement to the pol
10、ice. 由于我亲眼目睹了那次事故,我觉得向警察陈述是义不容辞的。 We are witnessing the most important scientific development of the century. 我们正亲眼目睹本世纪最重要的科学发展。 We will long remember the achievements we witnessed here.我们将长久地铭记在这里目睹的成就。,(2)n.目击者;证人;证据The witness is an onthespot reporter. 证人是一名在现场的记者。He is a key witness in this cas
11、e.在这个案件中,他是一个主要的证人。,She witnessed to having seen the man enter the building.她作证看见此人进入那栋建筑物。I was a witness to the argument.我是那场争论的见证人。My old clothes are a witness to my poverty.我的旧衣服就是我贫穷的证据。,【一言助记】 The witness(目击者)who witnessed(目击) the incident gave witness(证据) to the police and promised to be a wi
12、tness (证人) 这个目击了这场事故的目击者向警察提交了证据并且答应做证人。,【完成句子】Several villagers _ the air crash in which 8 people were killed. 几位村民目睹了这起造成8人罹难的空难。He witnessed _ the accused kill the boy. 他作证说曾看到被告杀了那男孩。He is a living _my innocence. 他是证明我清白的活证人。,witness to,witnessed,to having seen,opposite(1)adj.相反的;对面的;对立的She trie
13、s calming her mother down but it seems to have the opposite effect.她试着让她妈妈平静下来,却似乎火上浇油了。You must cross the bridge if you want to get to the opposite bank of the river.如果你要到河对岸去,你必须过桥。,3,(2)n.对立面;反义词Jack is considerate; his wife is just the opposite.杰克能体贴人,而他妻子恰恰相反。 Good is the opposite of bad.好是坏的反面
14、。,(3)prep.在的对面The No. 2 Middle School is opposite the police station.第二中学就在公安局的对面。Have you seen the house opposite the railway station?你看到火车站对面的房子了吗?(4)adv.在对面They dont live on this side of the road, they live opposite.他们不住在马路这边,他们住在那边。,I sat opposite to him during the meal.吃饭的时候我坐在他的对面。Their opinio
15、n is entirely opposite to ours.他们的意见和我们的完全相反。There was a garden on the opposite side of the street.街的对面有个花园。,【翻译句子】Black and white are opposites. _His house is opposite to mine. _,他的房子在我的房子对面。,黑和白相反。,flee (fled,fled,fleeing)(1)vi.消失,消散;逃走The mist was fleeing before the rising sun.太阳慢慢升起,薄雾渐渐消失。They
16、had fled to America, and were beyond the grasp of their enemies.他们逃到美洲,摆脱了敌人的控制。,4,(2)vt.逃避;逃跑,逃走During the civil war,thousands of people fled the country.在内战期间,成千上万的人逃离了这个国家。He killed his enemy and fled the country.他杀了仇人,然后逃往国外。,【句型转换】The customers ran away from the bank when the alarm sounded.The
17、customers_ the bank when the alarm sounded.The customers_ _ the bank when the alarm sounded.The customers _ _ the bank when the alarm sounded.,escaped from,fled,fled from,drag(1)vt.拖、拉;拖累;缓慢而吃力地行进Never argue with an idiot. They drag you down to their level and beat you with experience. 千万别和白痴争吵。他们会把
18、你拉到和他们相同的水平,再用经验击败你。Must you drag politics into everything?你非得事事都把政治扯进来吗?He dragged the heavy chest across the floor.他在地板上拉着沉重的箱子。,5,(2)vi.拖曳;缓慢而吃力地行进Why do you have to drag in the question of money all the time?你为什么老将金钱问题扯进来?The protesters were dragged away by the police.抗议者被警察拖走了。The battle dragge
19、d and the rainy season set in.战争拖延着,雨季却来临了。,How much longer is this going to drag on? 这事还要拖多久?,【完成句子】Lets not _ this discussion, weve got to reach a decision. 这场讨论别拖下去了,我们得作个决定了。She _that incident just to embarrass me. 她又扯起那件事故意想使我难堪。She _herself out of bed, still half asleep. 她 挣扎着起了床,还是睡眼惺忪。,dragg
20、ed,drag out,dragged up,6urge vt.驱策;鼓励;力陈;催促 And so today Britain will urge Europe to take further sanctions against Iran. 因此今天英国将敦促欧洲对伊朗采取进一步的制裁。 Motoring organizations are urging drivers not to travel by road if possible. 机动车协会劝告开车的人暂时不要使用公路。 They urged that the library be kept open during the vaca
21、tion. 他们要求图书馆假期也开放。,The teacher urged on us the necessity of practice.老师向我们强调练习的必要性。The vacation is coming and I have an urge to travel.假期快到了,我很想外出旅行。,【完成句子】They _ us the need for cooperation. 他们向我们强调合作的必要性。She urged that they_ to Europe. 她力劝他们到欧洲去。He _ carefully on the ice roads. 他督促我在结冰的路上开车要谨慎。,u
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