【英语】2018届一轮复习人教版选修7Unit3Underthesea学案

【英语】2018届一轮复习人教版选修7Unit3Underthesea学案

Unit 3 Under the sea 海下景观 晨读·记忆 ‎ Mark and a Seal ‎ Mark rented an accommodation with his pension near the shore. He paid annual visits there to enjoy the vivid beauty in the depths of the pure sea.‎ ‎ Once, with his underwater telescope and flashlight, Mark dived along the boundary between the steep reef and the area of seaweed conservation. Suddenly, an awesome Antarctic seal with sharp teeth appeared opposite him. Every cell in his body was scared to death. But soon, he was aware that he wasn’t the target of an attack. With a neat wound in its lip caused by a shark, this grey seal was washed upside down by the tides time after time. But it tried to jog Mark as if to urge him to help it. So Mark abandoned fleeing away. With its teamwork, Mark used a net to drag the seal to the shallow water. Without pausing he helped it out after a simple operation and settled it in a narrow cave by the seaside. Every time he brought it tasty fish, it would yell and suck his hands happily. Witnesses said their anecdotes reflected a magic dimension of the relationship between humans and animals.‎ 马克和海豹 ‎ 马克用他的退休金在海岸边租了一间住所，每年都去那儿欣赏纯净的大海深处那生动的美丽。‎ ‎ 有一次，马克带着他的水下望远镜和手电筒，潜到陡峭的暗礁和海草保护区间的分界线。突然，一只长着尖利牙齿、使人畏惧的南极海豹出现在他对面。马克吓坏了，但是很快，他就意识到，他不是攻击的目标。这只灰色海豹的唇上有道鲨鱼咬出的整齐伤口，还时不时地被潮水冲得头上脚下。尽管如此，它却总是努力轻轻碰撞马克，似乎在催促他帮助它。于是马克放弃了逃跑。在这只海豹的合作下，马克用一张网把它拖到浅水区，并毫不停歇给它动了一个简单的手术，帮助它解决了问题，然后将它安置在海边一个狭窄的洞里。每次当马克给它带来鲜美可口的鱼时，它就会高兴地大声叫唤，还吮吸他的手。目击者都说他们的轶事映射出人与动物关系中奇妙的一个方面。‎ I.单词盘点 ‎1.__________(n.) 轶事；奇闻 ‎2.__________(adj.) 每年的;按年度计算的(n.)年刊;年鉴 ‎ ‎3.__________(vt.) 当场看到;目击(n.)目击者;证人;证据 ‎4.__________(n.) 住所；住宿 ‎→__________(vt.) 提供住宿 ‎ ‎5.___________(n.) 岸；海滨 ‎→__________(adj.&adv.)近海(的)；离岸(的)‎ ‎6.__________ (prep.) 在……对面(adj.)相对的;相反的 ‎7.___________(vi.) 大叫；呼喊 (n.)叫声；呼喊 ‎8.___________(vi.&n.) 暂停；终止 ‎ ‎9.___________(n.) 望远镜 ‎ ‎10.__________(n.) 协作；配合 ‎11.__________(vi.&n.) 跳水(的动作);潜水(的动作);俯冲 ‎ ‎12. _________ (vt.&vi.) (fled,fled)逃避；逃跑 ‎13.__________(vt.) 拖；拉；扯 ‎ ‎14.__________(n.) 深(度)；深处 ‎→__________(adj.) 深的 ‎→__________(adv.) 深深地；深刻地 ‎15.__________(n.) 一片嘴唇；(容器或洞的)边；口 ‎16.__________(adv.) 越过船舷进入水中 ‎17.__________(vt.) 催促；极力主张；驱策 ‎18.__________(vt.) 放弃；遗弃；抛弃 ‎→ __________(adj.) 放纵的；堕落的 ‎ ‎19.__________(n.) 鲨鱼 ‎ ‎20.__________(n.) 关系；血缘关系；交往 ‎21.__________(n.) 保存；保护 ‎22.__________(vi.) 慢跑；(vt.)轻推；轻撞 ‎23.__________(n.&adj.)海边(的)；海滨(的) ‎ ‎24.__________(n.) 网；网状物；网络 ‎25.__________(n.) 目标；靶子;受批评的对象 ‎26.__________(n.) 潮(汐)；潮水；潮流 ‎ ‎27.__________(n.) 维(数)；方面；侧面 ‎28. __________(vi.) 思考 (vt.)映射;反射;思考 ‎ ‎29.__________(adj.) 纯的；纯粹的；纯洁的 ‎ ‎30.__________(n.) 细胞；(蜂房的)巢室 ‎31.__________(adj.) 意识到的；知道的 ‎→___________(n.) 意识 ‎ ‎32. __________(adj.) 生动的;鲜明的;鲜艳的 ‎33. __________(adj.) <口语>好的;整齐的;均匀的 ‎34 .__________(n.) 海草；海藻 ‎35.__________(adj.) 狭窄的；有限的；狭隘的 ‎36.__________(n.) 闪光信号灯;手电筒;闪光灯 ‎37.__________(vt.&vi.) 吮吸 ‎38.___________(adj.) 锐利的;锋利的;敏捷的 ‎39.___________(adj.) 好吃的；可口的 ‎40.__________(n.&adj.) 灰色(的)‎ ‎41.___________(vt.) 恐吓 (vi.)受惊吓 ‎→___________(adj.) 恐惧的；害怕的 ‎→___________(adj.) 引起恐慌的 ‎42.___________(adj.) 浅的;肤浅的;浅显的 ‎43.___________(adj.) 陡峭的 ‎44.___________(n.) 界限；分界线 ‎45.___________(adj.) 南极的 ‎46.___________(adj.) 使人敬畏的；令人畏惧的 ‎47.___________(n.) 海豹；封条；印章 ‎48.___________(n.) 养老金；退休金 ‎49.___________(n.) 领取养老金者 II.短语回顾 ‎1.在此期间；与此同时 __________________‎ ‎2.帮助(某人)摆脱困境或危险 __________________‎ ‎3.对……知道/明白；意识到…… __________________‎ ‎4.上下翻转 __________________ ‎ ‎5.吓死了 __________________‎ ‎6.阻挡；举起；抬起 __________________‎ ‎7.靠近 __________________‎ ‎8.瞄准 __________________ ‎ III.句式扫描 ‎1.It 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. (教材P19)‎ 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。‎ ‎2.The water was quite shallow but where the reef ended, there was a steep drop to the sandy ocean floor.(教材P20)‎ 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。‎ ‎3.As we drew closer, I could see a whale being attacked by a pack of about six other killers. (教材P20)‎ 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。‎ ‎4.Seeing such extraordinary beauty, I think every cell in my body woke up. (教材P24)‎ 看到这样奇特的美景，我全身的每个细胞都苏醒了。‎ ‎ IV.小试牛刀 ‎ ‎ ‎ Ⅰ.单词填空 ‎1.After watching the horrible movie，he was too _______________‎ ‎(scare) to go to sleep.‎ ‎2.Can you see your____________(reflect) in the glass?‎ ‎3.The high cost of ____________(accommodate) makes life difficult for students in London.‎ ‎4.He ____________(abandon) his wife and went away with all their money.‎ ‎5.You should make an apology to the old man for __________(yell) at him.‎ ‎6.He wasn’t__________(awareness) of the danger until his friend told him about it.‎ ‎ Ⅱ.短语填空 ‎ hold up，be aware of，aim at，in the meantime，help(...)out，(be) scared to death，upside down，get close to ‎1.I continued working.________________，he went out shopping.‎ ‎2.He was obviously in some kind of trouble，but I didn't know how to ________ him ________.‎ ‎3.To get the plant out of the pot，turn it ________________ and give it a gentle knock.‎ ‎4.The storm ________________ our flight for 40 minutes.‎ ‎5.From now on,don't take me to watch horrible movies.I__________‎ ‎_______last night.‎ ‎6.It was several minutes before the little boy ___________________‎ what was happening.‎ ‎7.They，too，are ________________ the time when they start to build their nests.‎ ‎8.I'm sorry,but my remarks were not ________________ you.‎ Ⅲ.单句填词 ‎1.We couldn’t help_____________(cheer) when hearing the exciting news.‎ ‎2.You'll be aware______________the mistakes you've made sooner or later.‎ ‎3.Today, we will begin _____________we stopped yesterday so that no point will be left out. ‎ ‎4.She is afraid of being __________________(forget) and looked down upon by others.‎ Ⅳ.单句改错 ‎1．I found my schoolbag throwing away by my classmate.‎ ‎2．It takes about half an hour to getting to the airport.‎ ‎3．There was a time that I got on well with Mary.‎ ‎4．It is the poor man that always help me out when I'm in trouble.‎ ‎5．Hearing the sudden shot，the little boy was almost scared death.‎ 参考答案 I.单词盘点 ‎1.anecdote 2.annual 3.witness 4.accommodation；accommodate 5.shore；offshore 6.opposite 7.yell 8.pause 9.telescope 10.teamwork 11.dive 12.flee 13.drag 14.depth；deep；deeply 15.lip 16.overload 17.urge 18.abandon；abandoned 19.shark 20.relationship 21.conservation 22.jog 23.seaside 24.net 25.target 26.tide 27.dimension 28.reflect 29.pure 30.cell 31.aware；awareness 32.vivid 33.neat 34.seaweed 35.narrow 36.flashlight 37.suck 38.sharp 39.tasty 40.grey 41.scare；scared；scaring 42.shallow 43.steep 44.boundary 45.Antarctic 46.awesome 47.seal 48.pension 49.pensioner II.短语回顾 ‎1.in the meantime 2.help...out 3.be/become aware of 3.upside down 4.(be) scared to death 5.hold up 6.draw closer 7.aim at IV.小试牛刀 Ⅰ.单词填空 ‎1.scared　2. reflection　3.accommodation　4.abandoned 5.yelling 　6.aware ‎ Ⅱ.短语填空 ‎1.In the meantime　2.help；out　3.upside down　4.held up　5.was scared to death　6.was aware of　7.getting close to　8.aimed at Ⅲ.单句填词 ‎1.cheering 2.of 3.where 4 forgotten Ⅳ.单句改错 ‎1.throwing→thrown 2.getting→get 3.that→when 4.help→helps 5.scared后加to