2018届高考英语一轮复习 unit3 under the sea课件 新人教版选修7

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1、,选修7 Unit 1Unit 5,Unit 3 Under the sea,1_(adj.) 每年的;按年度计算的 (n.) 年刊;年鉴 2_(vt.) 当场见到;目击 (n.) 目击者;证人;证据 3_(prep.) 在对面 (adj.) 相对的;相反的 4_(vi.&n.) 暂停;中止 5_(vi.) 逃避;逃跑 (vt.) 逃离 6_(vt.) 拖;拉;扯,重点单词,annual witness opposite pause flee drag,7_(vt.) 催促;极力主张;驱策 8_(n.) 目标;靶;受批评的对象 9_(adj.) 好的;整齐的;匀称的 10_(adj.) 狭窄的

2、;有限的;狭隘的 11_(adj.) 锐利的;锋利的;敏捷的 12_(adj.) 浅的;肤浅的;浅显的 13_(n.)住所;住宿 _(vt.)提供住宿,urge target neat narrow sharp shallow accommodation accommodate,14_(vt.)放弃;遗弃;抛弃 _(adj.)被遗弃的;放纵的 15_(v.)思考;映射;反射 _(n.)反射;反映 16_(adj.)意识到的;知道的 _(n.)意识,觉悟 17_(vt.)恐吓(vi.)受惊吓 _(adj.)恐惧的;害怕的,abandon abandoned reflect reflection

3、aware awareness scare scared,1_ 在此期间,与此同时 2_ 帮助(某人)摆脱困境或危难 3_ 对知道、明白;意识到 4_ 上下翻转 5_ 吓死了 6_ 阻挡 7_ 靠近,重点短语,in the meantime help(.)out be/become aware of upside down (be) scared to death hold up draw near,8_ 整理;分类;收拾 9_ 瞄准 10_ 正要做某事 11_ 在前面;领先 12_ 阻止某人做某事 13_ 加油,赶快,sort out aim at be about to do sth. a

4、head of keep sb.from doing sth. come on,1It was a time when the killer whales,or “killers” as they were then called,helped the whalers catch the baleen whales that were on their annual migration. 那个时期,虎鲸(当时被称为“杀手”)帮助捕鲸人在每年须鲸迁徙时捕捉须鲸。 解读 It was/is a time when.“曾经一度(那时)”,when引导的是定语从句,修饰time。 仿写 我曾经一度无法

5、忍受病痛,想结束自己的生命。 _ I could not bear the pain and wanted to kill myself.,经典句型,答案:It was a time when,2The water was quite shallow but where the reef ended,there was a steep drop to the sandy ocean floor. 海水是浅的,但是到了珊瑚礁的尽头,就有一个陡坡,一直下降到满是沙子的海底。 解读 where引导地点状语从句。 仿写 依我看来,在读书时你最好在有问题的地方做一下标记。 In my opinion,y

6、oud better make a mark_ _while reading.,答案:where you have any questions,3This was the call that announced there was about to be a whale hunt. 这是宣告捕鲸行动马上就要开始的呼声。 解读 be about to do sth.表示打算或即将发生的动作,意为“正要做某事”。 仿写 我们正准备给你打电话,这时你的电报来了。 We_your telegram arrived.,答案:were about to telephone you when,4As we

7、drew closer,I could see a whale being attacked by a pack of about six other killers. 走近一看,我发现原来是一头大鲸受到大约六条虎鲸的攻击。 解读 being attacked by a pack of about six other killers在句中作宾语补足语。 仿写 我看见杰克正在被警察带走,这使我非常吃惊。 I saw Jack_by the police,which surprised me very much.,答案:being taken away,1witness vt. 当场见到;目击 n

8、. 目击者;证人;证据 教材原句 I thought,at the time,that this was just a story but then I witnessed it with my own eyes many times. 当时我认为这只是个故事,但之后我亲眼目睹了好多次。,板块一:核心单词,witness sth.目击某事 witness an accident/a murder/a quarrel目击一事故/谋杀事件/一场争吵 witness that.证明,为作证 witness to(doing)sth.作证/证明(做某事) a witness to sth.的目击者,R

9、ecent years have witnessed a price increase. 近几年,物价飞涨。 None could_that he was present. 没有人能证明他是在场的。 He witnessed to_(see)the man enter the room. 他作证说他看到那个人进入了房间。 His ragged clothes were (a) witness_his poverty. 他破烂的衣服证明他的贫穷。,答案:witness having seen to,2opposite prep.在对面 adj.相对的;相反的 教材原句 We ran down t

10、o the shore in time to see an enormous animal opposite us throwing itself out of the water and then crashing down again. 我们及时赶到岸边,看到对面有一个庞大的动物猛力跃出水面,然后又坠落到水里。,oppose vt.反对 be opposed to sth.反对某事物 opposition n反对,反抗,对抗;对手,敌手,名师点津 (1)opposite“对面的”,opposite要“后置”,否则“相反”了。 (前置定语)相反的:the opposite direction

11、相反的方向 (后置定语)对面的:the house opposite对面的房子 (2)英国人常用opposite;美国人常用across from。,They lived right across from/opposite us. 他们从前就住在我们对面。 The No.1 Middle School is_. 第一中学就在邮局的对面。 She tries calming her mother down but it seems to have the_. 她试着让她妈妈平静下来,却似乎火上浇油了。 Theres a newly married couple_. 一对新婚夫妇住在对面。,答案

12、:opposite the post office opposite effect living opposite,3urge vt. 催促;极力主张;驱策 n. 强烈的欲望;冲动 教材原句 “Man overboard!Turn the boat around!” urged George,shouting loudly. 乔治大声喊道:“有人落水了!把船头调回去!”,(1)urge sth./sb.on催促某物/某人前进 urge sb.to do sth.催促某人做某事 have the/an urge to do sth.有做某事的欲望 (2)urge that.(should) do

13、 sth.极力主张;强调 It is urged that.(should) do sth.坚决要求,He urged on his pupils the importance of hard work. 他向学生们强调用功的重要性。 They urged me_(study)hard. 他们督促我努力学习。 Suddenly she had an/the urge_(be)with her son. 突然她很想与儿子在一起。 It is strongly urged that the library_(keep)open during the vacation. 他们极力主张图书馆假期也开放

14、。,答案:to study to be (should) be kept,4abandon vt. 遗弃;抛弃;丢弃;放弃;中止;(与oneself连用)使放纵;使听任 n. 放任;放纵 教材原句 From Jamess face,I could see he was terrified of being abandoned by us. 从詹姆斯的脸上我能看出,他害怕被我们抛弃。,(1)abandon ones hope/plan/idea放弃希望/计划/主意 abandon oneself to.沉湎于;纵情于 abandon doing sth.放弃做某事 (2)abandoned adj.无约束的;无度的;放荡的,见证2014I wish that sports day could be abandoned

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