人教版英语选修七unit3词汇ppt课件.pptx

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1、Unit 3Under the sea,Words and expressions,annual adj1) 一年的;一年一次的an annual meeting 2) 每年的;全年的Mr. Watsons annual income is $20,000. 沃森先生全年的收入为两万美元。,Extension:,daily (adj./ adv./ n) 每日的；每天；日报weekly (adj./ adv./ n) 每周的；每周；周报monthly (adj./ adv./ n) 每月的；每月；月报quarterly (adj./ adv./ n)季度的；季度；季刊 yearly (adj.

2、/ adv.) 每年的；每年地,2.Witness n. 证人,目击者,证词他是那个事故的目击者.He was a witness to/of the accident.vt & vi. 目击, 为.作证他亲眼看见那个事故。 He witnessed the accident.,短语: a witness to sth 某事的证人witness to sth/doing sth 为作证；目睹他作证说他看到那个人进入大楼的He witnessed to having seen the man enter the building.,他为事实作证. He witnessed to the fact

3、s.,3. accommodation n. 住处，住所give sb accommodation for make accommodation for sb,为某人提供膳宿,如果你来到我家, 我会管你晚上的住宿.If you come to my house, I will give you accommodation for the night.,4. opposite (prep/ adj./ n)He sat down opposite me.在对面The taxi driver hurried away in the opposite direction. 相反的He is hone

4、st and hardworking, but his twin brother is the complete opposite. 对立的人或物（多与the连用）be opposite to在对面；与相反His home is opposite to mine.,拓展：opposition (n.) 反对( to sb/ sth)；对手be opposed to 反对；与对立I am opposed to your view.,5. vi. shout loudly and sharply,yell,He yelled with pain. 他痛得大叫.短语: yell at sb. 对.喊

5、叫 n. 叫声, 喊声 The crowd let out a yell of delight.,6. pause (vi./ n.),vi. 暂停；中止He paused for breath and continued climbing.n. (C)He made a short pause and then went on reading.without pause 不停,那个女人说话滔滔不绝。The woman _ for breath.,spoke without pause/ pausing,7. flee (fled, fled)vt. 逃避, 逃跑, 逃走vi.消散, 逃, 消

6、失短语: flee from 逃离某地, 逃脱= escape from = run away from翻译: 他们从着火的房子里逃出来了.They fled (from) the burning house.,8. urge vt. 摧促；极力主张；力劝 n. 冲动；迫切要求例句 “Man overboard! Turn the boat around!” Urged George, shouting loudly. “有人掉落水啦！把船头调回去！” 乔治大声喊道。,urge sb. to do sth.摧促/力劝某人做某事urge that sb. (should) do sth.摧促/力

7、劝某人做某事have an urge to do sth有做某事的冲动,派生 urgent adj. 急迫的；紧急的,搭配,运用 根据提示完成英文句子。 他极力劝她学好英语。 We urged that the library _ (keep) open during the vacation.,be kept,He urged her to study English well. /He urged that she (should) study English well.,10. abandon vt. 放弃; 遗弃; 抛弃,搭配,abandon oneself to sth. /doin

8、g sth. 沉溺于abandon doing sth. 放弃做某事with abandon放任地；放纵地,运用 根据汉语提示完成英文句子。 After the victory，the soldiers_ (纵情地唱歌跳舞).,sang and danced with abandon, They_(放弃了寻找有效方法的所有希望) to solve the problem.,abandoned all hope of finding,an effective way,11. help sb. out 帮助某人摆脱困境或危难例句 He is always willing to help us ou

9、t when we are short of staff.我们职员人手不够时，他总是急人之难。,help sb. with sth. 帮助某人某事help sb. (to) do sth.帮助某人做某事cant help doing sth. 情不自禁/忍不住做某事,联想,运用 根据汉语提示完成英文句子。 When he is in trouble，_ (他的朋友总是帮助他摆脱困境) with money.,his friends,always help him out, Whenever she has time, she will _ (帮助妈妈做家务). She_ (禁不住放声大哭) w

10、hen she heard that her grandfather had passed away.,couldnt help crying,help her mother with the housework,12. target n. 目标; 靶; 受批评的对象 vt. 把作为攻击目标/批评对象,搭配,set (sb.) a target for (给某人)设定的目标achieve a target 达到目标,运用 Our country _ (已制定了一个目标) for reducing the emission of carbon dioxide.,has set a target,

11、13. reflect vi. (镜、水等)映出,派生 reflection n. 反射；倒影；沉思,搭配,reflect on sth. 思考某事，反思某事reflect sb./sth. in sth. 映出某人/某物reflect from 从.反射出来,运用 根据汉语意思完成英文句子。 他的行为反映他的思想。His actions_.,reflect his thoughts,(2) 她停下来思考她所取得的成就。She paused to_.,reflect on what she had,achieved,14.aware adj. 意识到的；知道的例句 The first thin

12、g I became aware of was all the vivid colours surrounding me 我首先注意到的是我周围那些鲜艳的色彩,be/ become aware of 对意识到make sb. aware of 使某人明白某事,派生 unaware adj. 不察觉的; 不知道的,搭配,运用 用恰当的介词或aware的正确形式填空。 He wasnt aware _ the danger. Mike seems _ of the trouble hes causing, otherwise he would stop it.,unaware,of,aware;

13、conscious,aware: 用来指本人以外的事物，侧重意识到外界事物。conscious: 用来指本人自身的事，侧重意识到自身的感觉或情况等。,运用 根据汉语意思完成英文句子。 办公室正在装修，所有的东西都乱七八糟。The office is being decorated_.,so,everything is upside down,15. upside down 上下翻转；乱七八糟,16. scare vt. 恐吓(frighten) vi. 受惊吓例句 I told myself they werent dangerous but that didnt stop me from f

14、eeling scared to death for a moment! 我告诉自己它们并不危险,但是这也不能抑制我那怕得要死的恐惧心情。,派生 scaring adj.令人害怕的；吓人的scared adj.感到害怕的,搭配,be scared to death吓得要死be scared of (=be afraid of) 害怕be scared to do (=be afraid to do) 不敢scareaway/ off把吓走,运用 根据汉语意思完成英文句子。 听到枪声，那个贼吓得要死。 _ when hearing the gunshot. 大多女孩不敢放烟花(fireworks

15、) 。,Most girls are scared to light the fireworks.,The thief was scared to death,基础知识自测,词汇过关,重点词词形变换,We were allwhen we saw herlook, which showed she was really angry. (scare),【答案】scared, scaring,2) Whatme most was that my request was refused without any reason. When the news came. I felt sothat I ju

16、st wanted to find a place to hide myself. (embarrass),【答案】embarrassed embarrassed,词汇过关,3) The school canmore than 3000 students. So every one of us can findhere. (accommodate),【答案】accommodate, accommodations,4) Miss Woods, the housekeeper,the attack. The police will take her to the court as a. (witn

17、ess),【答案】witnessed, witness,5) She wasto ride on the horse because once the horse kicked her and that gave her a. (scare),【答案】scared, scare,词汇过关,6) These shears arentenough to cut the grass. Please have them (sharp).,【答案】sharp, sharpened,7) The West Lakethe young couple. They looked happily at thein

18、 the calm water. (reflect),【答案】reflected, reflection,8) He has had five yearsin teaching. Now he is a veryteacher. (experience),【答案】experience, experienced,二、词组互译 将下列词组或短语译成中文或英语。1._挑出整理 2. _大声叫喊，出动，召集 3. _在-前面；超过 4. _ 在此期间；与此同时 5. _帮助-（摆脱困境） 6. _ 对知道；明白；意识到 7. _ 吓死啦8. _ 举起9. _ 朝方向 10. _ 听说,ahead of

19、,help out,be aware of,hold up,hear of,sort out,be scared to death,in the direction of,in the meantime,call out,11.思考_12.对某人喊叫_13.逃离_14.沉溺于_15 .对害怕_16.即将，将要_17.上下翻转_18.错过干某事的机会 _19.朝相反的方向_,reflect on,flee from,abandon oneself to,yell at sb,upside down,in the opposite direction,miss the opportunity to

20、 do sth,be scared of,be about to,核心单词,ahead adv.向前，朝前，在前；处于领先地位 He ran ahead.他跑在前头【拓展延伸】ahead of 在的前面，优于，胜于 be ahead of 比好get ahead 前进，抢先 go ahead上前，前进，进步运用： (1)坐在我们前面的是学校领导们。(2)他比预定时间提早了一个小时到那里。,He arrived there an hour ahead of the time they had fixed.,Ahead of us sat the leaders of our school.,2.

21、 abandon vt. 放弃；遗弃；抛弃；沉溺The match was abandoned because of bad weather. 比赛因恶劣的天气而取消拓展：abandoned adj. 被遗弃的，放荡的搭配：abandon oneself to (prep.)沉面于运用：完成英语句子或翻译划线部分。(1)那个狠心的男人抛弃了他的妻儿。(2)不可一味享乐。(不要自暴自弃。) (3)好的爱情是你通过一个人看到整个世界，坏的爱情是你为了一个人舍弃整个世界。,Good love makes you see the whole world from one person while ba

22、d love makes you abandon the whole world for one person.,The cruel man abandoned his wife and child.,Dont abandon yourself to pleasures(despair ).,3. reflect vt. 思考 vt. 映射；反射；思考The reflect in the mirror reflects his mood.镜子里映出的影像反映出了他的心情。搭配：reflect on / over sth考虑；反思(think carefully about)例句:(1)布什总统

23、说：“任何国家举行的任何选举都必须反映人民的意愿，而不是任何外国政府的意愿。” (2)教师必须对自己的教学思想和行为进行反思，来适应新课程的要求。,Any election in any country must reflect the will of the people and not that of any foreign government, President Bush said.,Teachers must reflect on their teaching ideas and behaviors in order to meet the demands of the new c

24、urriculum.,4. aware adj. 意识到的；知道的搭配 be aware of sb/ sth 对-明白，意识be aware that- 意识到 as far as Im aware- 据我所知 make sb. aware of让某人知道运用： (1)让人们意识到保护野生动物的重要性是非常必要的。 (2)我很痛苦地意识到我深深地伤害了许多、许多人，其中包括我的家人和我最亲密的朋友,It is necessary to make people aware of the importance of protecting wild animals .,I am painfully

25、 aware that I have deeply hurt many, many people, including the members of my family and my closest friends.,5. scare vt. 恐吓 害怕vi. 受惊吓He scares easily.他动不动就害怕搭配be scared to do sth.害怕做某事； be scared of (doing)担心某事(=be afraid of); (be) scared to death 吓死scare sb into/out of sth(doing sth)吓得某人做/不敢做某事,运用

26、：据汉语意思完成英语句子。(1)这孩子害怕那条外表凶恶的狗。The child _ the fierce looking dog.(2)她静静地移动着怕吓走了鸟儿。She moved quietly to avoid _.(3)说实话，我害怕牙医怕得要死。To tell the honest truth, dentists _.,is scared of,scaring the birds away,scare me to death,(1)被困在地震中的人们一定非常害怕。 (2)这孩子害怕那条外表凶恶的狗。(3)说实话，我害怕牙医怕得要死。To tell the honest truth,

27、dentists _.,scare me to death,People trapped in the earthquake must be very scared.,The child is scared of the fierce looking dog.,把打死 饿死 渴死冻死 判处死刑,beat to death,starve to death,thirst to death,freeze to death,sentence to death,重要词组,1. help(sb) out 帮助（某人）摆脱困境或危难运用：据汉语意思完成英语句子。(1)我们职员人手不足时, 他总是急人之难.H

28、es always willing to _ when were short of staff. (2)凯特上周生病了，她的很多朋友都来帮忙。Kate fell ill last week; many of her friends came to _.,help out,help us out,2. upside down adj& adv上下翻转；颠倒运用：据汉语意思完成英语句子。(1)头像颠倒了。那的确是相当特别的，不是吗？The head . That is rather unusual, isnt it?(2)他倒拿着书. He is holding a book .,is upsid

29、e down,upside-down,美句诵写,1. Being badly wounded, the whale soon died.(P2017)鲸因为受了重伤，没过多久就死了。句型 being +done, (作原因、时间等状语)说明 完成式为having been done仿写 根据中文意思，完成英语句子。(1)当被问到谁偷了钱时，这个年轻人沉默了。_ who stole the money, the young man kept silent.(2)由于受到很好的照顾，这些树长得越来越壮。_, the trees are growing better and better.(3)约翰

30、被关在监狱许多年后，最近获释。_ in prison for many years, John had recently been set free.,Having been kept,Being asked,Being taken good care of,Working at the _(whale) station. I had _ whales killed many times with my own eyes. On the afternoon I arrived at the station, as I _(sort的短语) my accommodation, I heard a

31、 loud noise coming from the bay. Running down to the shore in time, we saw an _(huge的同义词) animal. “It is called Old Tom, the killer.” George said as he ran _(ahead) me. _ the distance we could see that something was happening. As we _(draw) nearer, I could see a whale _ (attack) by a _ of about six

32、sharks. Being badly wounded, the Whale soon died. Very soon, its body was dragged by the sharks down into the _ (deep) of the sea.,whaling,witnessed,was sorting out,enormous,ahead of,In,drew,being attacked,pack,depths,他总是急人之难。我提前几天完成了工作.他被他的父母抛弃了.我还没意识到她在场, 她就站在我身边了.她每读一本书都喜欢反思一下书的意义.她喜欢把自己倒吊在操场的器械上

33、.夜里一些奇怪的声音把我吓得半死.新秘书在下周前还不会来, 在此期间, 我们安排了一位临时秘书.,1. 他总是急人之难。2. 我提前几天完成了工作.3. 他被他的父母抛弃了.4. 我还没意识到她在场, 她就站在我身边了.5. 她每读一本书都喜欢反思一下书的意义.,Hes always willing to help out a person in trouble.,I finished the work several days ahead of time.,He was abandoned by his parents.,She was standing right next to me b

34、efore I became aware of her presence.,Whenever she reads a book, she likes to reflect on its meaning for a while.,6. 她喜欢把自己倒吊在操场的器械上.7. 夜里一些奇怪的声音把我吓得半死.8. 新秘书在下周前还不会来, 在此期间, 我们安排了一位临时秘书.,She likes to hang herself upside down on the playground equipment,Some strange noises in the night scared me half to death,The new secretary wont come until next week; in the meantime, weve arranged for a temporary one.,