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2019届一轮复习人教版选修七Unit3Underthesea单元学案(25页word版)
2019届一轮复习人教版选修七Unit 3 Under the sea单元学案 【一】单元基础词汇语法搜索 Ⅰ.重要单词聚焦 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. n. 住所;住宿 4. n. 岸;海滨 5. vi.& vt. 逃避;逃跑;逃离 6. vt. 拖;拉;扯 annual witness accommodation shore flee drag 7. adv. 其间;同时 8. vt. 催促,极力主张 9. vt. 放弃;遗弃;抛弃 10. n. 关系;血缘关系;交往 11. n. 目标,靶,受批评的对象 12. vi. 映射,反射 vt.& vi. 思考 13. adj. 纯的;纯洁的 14. adj. 意识到的;知道的 15. adj. 生动的,鲜明的 meantime urge abandon relationship target reflect pure aware vivid 16. adj. 狭窄的;有限的;狭隘的 17. adj. 锐利的;锋利的;敏捷的 18. vt.& vi. 恐吓;受惊吓 19. adj. 浅的;肤浅的;浅湿的 20. n. 养老金;退休金 narrow sharp scare shallow pension Ⅱ.重点短语扫描 1.in the 在此期间;与此同时 2.be/become of 对……知道、明白;意识到…… 3.(be) to death 吓死了 4.draw 靠近 5.Hold 阻挡 6.help (...) 帮助(某人)摆脱困境或危难 7.upside 上下翻转 meantime aware scared near up out down 8.Sort 整理;分类;收拾 9. at 瞄准 10.be to do sth. 正要做某事 out aim about Ⅲ.课文原句突破 1.The first thing I became aware of was all the vivid colours surrounding me—purples,reds,oranges,yellows,blues and greens. [信息提取] be/become aware of意识到,明白,知道。 [例句仿写] 大家都知道他们相处不和睦。 ________ ________ ________ ________they didn’t get along well. 【答案】 Everyone was aware that 2.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. [信息提取] It was a time when...这一段……时期……。 [例句仿写] 这是一段妇女没有选举权的时期。 ________ ________ ________ ________ ________women had no right to vote. 【答案】 It was a time when 3.I saw James being firmly held up in the water by Old Tom. [信息提取] hold up举起,抬起,使耽误。 [例句仿写] 我举手表示有问题。 I ________ ________ ________ ________ ________ ________that I had a question. 【答案】 held up my hand to show 4.Without pausing we jumped into the boat with the other whalers and headed out into the bay. [信息提取] head vt.& vi.朝……方向移动。 [例句仿写] 我们将船驶向岸边。 We________ ________ ________ ________ ________ ________. 【答案】 headed the boat for the shore witness (1)vt.当场见到;目击 Many people were shocked by the violent scenes they had witnessed.很多人被亲眼目睹的暴虐场面吓呆了。 The year 2008 has witnessed increasing unemployment. 2008年是失业日益加剧的一年。 He witnessed to having seen the man enter the room. 他证明看到那个人进入房间。 (2)n.目击者,证人,证据 bear/give witness作证;证明 One witness to the accident said that the driver appeared to be drunk.一位事故目击者说,司机好像喝醉了。 His good health is a witness to the success of the treatment. 他身体健康证明这种疗法是成功的。 1.Many people________the car accident,so it was not difficult to investigate. A.witnessed B.urged C.swallowed D.drugged 【解析】 句意为“许多人看到了那起车祸,所以不难调查”。在这个句子中,witness意为“目睹”。urge催促;swallow淹没,吞下;drug使服毒品,此三个词不符合句子的意思 。 【答案】 A flee (fled;fled) vi.& vt. (1)逃走,逃避 The family fled from the buring house. 那家人从燃烧的房子里逃出了。 He fled his hometown during the war. 战争期间他逃离了家乡。 Why does he always flee any kind of responsibility? 他为什么总是逃避任何责任? (2)消失,消散 His hopes fled when he lost the election. 当他落选时,他的希望就破灭了。 2.The thieves have already________the city,so it is difficult for the police to arrest them. A.fled B.ran away C.escaped D.got rid of 【解析】 表示“逃离某地”时,ran away和escaped后需加from,got rid of则不合句意。 【答案】 A abandon vt. (1)(不顾责任,义务等)离弃;遗弃;抛弃 ①We can’t abandon our hope.Everything will go well. 我们不能放弃希望,一切会好的。 ②The child was abandoned/deserted by his parents. 这孩子被父母遗弃了。 ③Hong Zhanhui brought up a girl abandoned by her parents. 洪战辉抚养了一个被父母遗弃的女孩。 ④The match was abandoned because of bad weather. 比赛因为天气恶劣而取消了。 (2)陷入;沉湎于(某种感情) abandon oneself to sth.陷入;沉湎于某种感情 ⑤The young man abandoned himself to despair. 这个年轻人陷入绝望。 3.A good mother would not________her baby. A.abandon B.leave C.adapt D.quit 【解析】 句意为:一个好母亲是不会丢弃自己的孩子的。 【答案】 A reflect (1)vt.反射,映射 Sean’s strong love for his country is reflected in his recently published poems. 肖恩对祖国的强烈热爱之情在他最近出版的诗歌中反映出来。 His face was reflected in the mirror.他的脸映照在镜子里。 Does this letter reflect how you really think? 这封信是否反映你真实的想法? (2)vi.& vt.思考 reflect on/upon sth.思考某事 She sat reflecting on how much had changed since she had bought the farm. 她坐着,在思考自从她买下这个农场以来发生了多少变化。 I’m reflecting on what to do next. 我正在考虑下一步做什么。 reflection n.反射;反照;反映;映像 be lost in reflection陷入沉思中 After long reflection we decided to buy that house. 经过长时间的慎重考虑,我们决定买下那所房子。 The moon looks bright because of the reflection of light. 月亮由于光的反射看上去很亮。 4.The likely reactions of the market need to be________before we acted. A.considered on B.based on C.relied on D.reflected on 【解析】 句意为:在我们采取行动前要仔细考虑市场上可能出现的反应。reflect on/upon意为“考虑,沉思”,符合句意。若选A项,则应去掉on。 【答案】 D help (...) out帮助(某人)摆脱困境或危难;协助;使(某人)脱离困境 Can you help me out with the maths problem? 你能帮我解出这道数学题吗? He helped the old man out of the car. 他帮助那位老人从汽车里出来。 (1)can’t help (to) do sth.不能帮着干某事(不定式为目的状语) can’t help doing sth.禁不住做某事 can’t help but do sth.不得不做某事 (2)help oneself (to sth.)自用,自取所需(食物等) help sb.with sth.帮助某人做某事 I can’t help wondering what happened to that little girl. 我忍不住想知道那个小女孩出了什么事。 5.The passengers had a chat with the college students______as conductors during the summer vacation. A.help out B.helped out C.to help out D.helping out 【解析】 本题考查非谓语动词。动词不定式作后置定语表示一个将要发生的动作,过去分词表示一个已经发生了的被动的动作,故B、C两项均不符合题意。句意为:旅客们同那几个在暑假临时帮忙充当列车员的大学生聊天。 【答案】 D be/become aware of对……知道,明白;意识到…… Most people are aware of the dangers of driving after drinking. 大多数人知道酒后开车的危险。 I don’t think you’re aware of how important this means to me. 我想你还不知道这对我有多重要。 be aware thatclause知道,体会到…… make sb.aware that...提醒某人注意…… make sb.aware of...使某人注意到…… as far as I’m aware据我所知 She became aware that something had been stolen. 她发觉东西被偷了。 6.Most parents are not________the danger of their babies’ eating jelly,which causes most unfortunate incidents to happen. A.well aware to B.very aware of C.aware that D.well aware of 【解析】 考查形容词用法。空白处后面不是句子,故排除C项;aware后面接of,故排除A项;另外表示“清醒地,充分地认识到”时,表语形容词aware的修饰语应使用well,不用very。 【答案】 D ahead of (1)(时间、空间)在……前面 I finished the work several days ahead of the deadline. 我在最后期限的前几天完成了工作。 (2)领先 She’s always been ahead of the other students. 她一直领先于其他学生。 As a writer,Sterne was ahead of his time. 作为一个作家,斯特恩领先于他所处的时代。 go ahead 干吧,说吧,开始干,进行 —May I use your bike?我可以用用你的自行车吗? —Go ahead!用吧。 Even if the weather is bad,the performance will go ahead. 即使天气不好,演出也会照常进行。 7.(2008年全国卷Ⅱ)—Could I ask you a rather personal question? —Sure,________. A.pardon me B.go ahead C.good idea D.forget it 【解析】 句意为:——我可以问你一个私人问题吗?——当然可以,说吧。pardon me请再说一遍;go ahead干吧,说吧,用吧;good idea好主意;forget it没关系,不必在意;(表示不想重复说过的话)别提它了;住嘴。 【答案】 B hold up (1)举起,抬起 I held up my hand to show that I had a question. 我举手表示有问题。 (2)承受住,支撑 The chair was too weak to hold him up. 椅子支撑不住他的体重。 (3)阻挡,使耽误 We were held up on our way to the airport in a traffic jam. 我们在前往机场的路上因为堵车而延误了。 (4)提出(作为榜样) The teacher held him up as an example to the class. 老师选他作为全班的榜样。 hold down 压制,抑制,缩减,垂下 hold back 踌躇,阻止,抑制,隐瞒 hold on 继续,不挂断,停止 hold out伸出,提供,维持,阻止,制止 Could you hold on?I’ll just see if the manager’s in. 你不要挂断电话好吗?我去看一看经理在不在。 The boss was unable to hold back his anger any longer. 老板再也抑制不住怒火了。 8.(2008年辽宁卷)You have to be a fairly good speaker to________listeners’ interest for over an hour. A.hold B.make C.improve D.receive 【解析】 hold one’s interest使某人保持兴趣。B项“制造;做”;C项“改善,提升”;D项“接收”。 【答案】 A 9.(2008年福建卷)________a moment and I will go to your rescue. A.Go on B.Hold on C.Move on D.Carry on 【解析】 go on继续;hold on抓住不放,坚持;move on继续前进;carry on继续进行;根据后句的I will go to your rescue可知,这里应是“坚持住”“别松手”。 【答案】 B 10.What a pity!I missed meeting my boss at the airport because my car was________in the traffic jam. A.broken up B.kept back C.held up D.kept up 【答案】 C There were other creatures that I didn’t want to get too close to—an eel with its strong sharp teeth,with only its head showing from a hole,watching for a tasty fish (or my tasty toe!);and the giant clam half buried in some coral waiting for something to swim in between its thick green lips. 还有一些其他的动物,我不想太靠近它们——一条带有利齿的海鳗,从洞穴里探出头来,望着可供美餐的鱼过来(或者在等着我美味的脚趾伸过去!);一个巨大的蛤蜊半掩在珊瑚礁中,等待着有什么东西游过来,游到它宽厚的绿嘴唇中去。 “with复合结构”表示动作或伴随情况,在句中一般作定语或状语。它的构成形式为with+名词+形容词/副词/现在分词/过去分词/动词不定式/介词短语。 (1)with+n.+介词短语 The teacher entered the classroom with a thick dictionary in his hand/under his arm.老师进了教室,手里拿着一本厚词典/胳膊底下夹着一本厚词典。 (2)with+n.+adj. I like sleeping with all the windows open. 我喜欢开着窗子睡觉。 (3)with+n.+to do sth. With all the clothes to wash,I will be very busy today. 所有的衣服都要洗,今天我将会很忙。 (4)with+n.+doing sth. With the boy leading the way,they had no difficulty in finding the house.有那个男孩领路,他们很容易就找到了那栋房子。 (5)with+n.+done With his homework finished,the boy went out to play. 做完作业后,那男孩出去玩了。 (6)with+n.+adv. With her mother away,the little girl left lonely. 由于妈妈离开了,小女孩感到孤独。 11.(2008年福建卷)You have no idea how she finished the relay race________her foot wounded so much. A.for B.when C.with D.While 【解析】 句意为:你根本就无法体会,在脚伤得那么厉害的情况下她是怎样完成接力比赛的。这里是一个with+n./pron.+done/adj.的复合结构。要注意her foot wounded so much不是一个完整句子,所以不能用连词when,while,for引导,选B项可以这样改When her foot were wounded so much for。 【答案】 C 12.(2007年安徽卷)John received an invitation to dinner,and with his work________,he gladly accepted it. A.finished B.finishing C.having finished D.was finished 【解析】 “with+宾语+宾补”结构中,宾补表示完成用过去分词。 【答案】 A 13.With a lot of difficult problems________,the newlyelected president is having a hard time. A.settled B.to settle C.settling D.being settled 【解析】 本题考查with复合结构。句意为“新当选的总统有很多问题要去解决,要面临一段困难时期”。根据题意可知问题还未解决,故用不定式来表示,且用主动代被动。 【答案】 B 14.With some books he needed________,he went out of the bookstore quickly. A.to buy B.bought C.buying D.buy 【答案】 B 15.It was a pity that the great writer died________his works unfinished. A.for B.with C.from D.of 【解析】 该题要表达这位伟大的作家没有完成他的著作就死去了。with his works unfinished在这里构成复合结构,表示伴随情况。 【答案】 B Ⅰ.单词拼写 1.He________(逃跑) to London after an argument with his family. 【答案】 fled 2.You must be very careful to cut meat with this________(锋利的) knife. 【答案】 sharp 3.The doctor will be here soon.In the________(同时),try and relax. 【答案】 meantime 4.Does this letter________(反映) what you really think of the issue? 【答案】 reflect 5.The witness gave a very________(生动的) description of the accident this morning. 【答案】 vivid Ⅱ.选词填空 help out;be aware of;in the meantime;scare sb....into;ahead of 1.By working hard,Mary got____________the rest of the class. 【答案】 ahead of 2.He doesn’t seem to____________________the importance of learning English. 【答案】 be aware of 3.They________the little boy________stealing foods in the supermarket. 【答案】 scared;into 4.Supper won’t be ready for an hour._______________,let’s set the table. 【答案】 In the meantime 5.He________me________with the difficult physics problem. 【答案】 helped;out Ⅲ.巧思妙解 1.—Which film shall we go and see? —I’ll________it to you. A.have B.leave C.choose D.let 【解析】 leave sth.to sb.把某事交由某人处理,把某事托付给某人。 【答案】 B 2.When he came back,he found the bag he had________over the seat was gone. A.left to hang B.left hanging C.left hung D.to leave hanging 【解析】 bag是先行词,后面是一个定语从句,引导词that/which作leave的宾语是可以省略的。句意为“当他回来时,他发现挂在座位上的包不见了”。 【答案】 B 3.This problem may lead to more serious ones if________unsolved. A.making B.remained C.keeping D.left 【解析】 由句意可知,“问题”是被遗留,而A、C两项皆为主动形式,B项本身没有被动形式,应排除。完整的句子是if it is left unsolved,故选D项。 【答案】 D 4.I’ve________my umbrella in the office and I’ll have to fetch it. A.forgot B.left C.remained D.lost 【解析】 leave遗留,忘带。句意为:我把雨伞落在办公室了,我得去取回来。 【答案】 B Ⅳ.语法专练 本单元语法—被动语态 1.When I called Mrs Smith to ask how things were,she told me that fourfifths of the houses________. A.have been selling out B.are selling out C.had been sold out D.have sold out 【解析】 houses与sell out之间是被动关系,且这个动作发生在主句动作之前,故用过去完成时的被动语态。 【答案】 C 2.The book which deals with the cultures and customs of Canada________well in China. A.is sold B.is selling C.was sold D.had sold 【解析】 sell在此表示主语的特性,sell well“畅销”,用主动形式。根据句意:这本书在中国正卖得很好,故用进行时的主动形式。 【答案】 B 3.It’s a custom in China to have some tea or other drinks before the meal________. A.serves B.served C.is served D.to be served 【解析】 the meal is served中serve意为“端上,开(饭)”。serve dinner端上饭;serve coffee hot趁热端上咖啡;serve sb.heart and soul全心全意为某人服务。 【答案】 C 4.—Let’s hurry.The film is beginning. —Oh,I was afraid that the beginning________. A.is already missed B.will be missed C.has already been missed D.had already been missed 【解析】 句意为:——我们快点吧。电影要开演了。——噢,我还担心开头部分我们已经错过了呢。第一个人说电影要开演了,而第二个人站在过去的角度说恐怕错过了电影的开头,说明这与事实不一致,含有与现在事实相反的虚拟意味,电影和错过又为动宾关系,故选D。 【答案】 D 5.—She didn’t speak to me yesterday.She was unhappy. —Well,she seemed to________about it. A.have been told B.be told C.having been told D.being told 【解析】 句意为:——昨天她没和我讲话。她不高兴了。——似乎有人把那件事告诉她了。根据句意,可把设空部分改为:It seemed that she had been told about that.然后考虑用to have been told形式。 【答案】 A 单元知识链接高考题型 Ⅰ.语法填空 (2018·银川检测) World Read Aloud Day is celebrated each year. It __1__ (start) by the LitWorld website in 2010 and has now reached 65 countries. The aim is to encourage people worldwide who cannot read to enjoy the benefits of books. The website asks everyone __2__ (celebrate) the day by taking a book, finding an audience, and reading out aloud. It is about taking action to show the world that the right to read and write __3__ (belong) to all people. The website asks __4__ (visit) to join in the movement to reduce __5__ number of illiterate (不识字的) people in the world. It is __6__ (absolute) necessary to help those who cannot read. The website says,“It's time to start by reading aloud to __7__ might like it. Share a book with a child who might need it, share a story with someone who would treasure it, listen patiently __8__ someone else's story as they share with you.” The United Nations says, “Literacy involves a variety of learning in enabling individuals to achieve their goals, to develop their knowledge, __9__ to participate fully in society.” In that way, World Read Aloud Day does help make a __10__ (different). 【语篇解读】 本文是一篇说明文,主要介绍了World Read Aloud Day(世界朗读日)。 1.解析:was started 考查动词的时态和语态。World Read Aloud Day在2010年由LitWorld网站发起。根据语境可知,此处需要用start的被动形式,又因时间状语是“in 2010”,故用一般过去时。 2.解析:to celebrate 考查非谓语动词。句意:这个网站要求每个人通过拿本书、找到听众、大声朗读的方式来庆祝这个活动。ask sb. to do sth.意为“要求某人做某事”。 3.解析:belongs 考查主谓一致。句意: 这一活动是关于采取行动向世界表明阅读和写作的权利是属于所有人的。根据句子成分可知,从句的主语为“the right”,为单数,故填belongs。 4.解析:visitors 考查名词复数。根据语境可知,网站让游客来参加活动,游客不止一个,且空前没有冠词修饰,故填visitors。 5.解析:the 考查冠词。the number of...是固定搭配,表示“……的数量”。 6.解析:absolutely 考查副词。句意:帮助那些不能阅读的人是完全有必要的。副词修饰动词、形容词、副词和整个句子,故此处应用absolutely。 7.解析:whoever 考查宾语从句。是开始为任何可能喜欢书的人大声朗读的时候了。whoever引导宾语从句且在从句中作主语。 8.解析:to 考查介词。listen to是固定短语,意为“听”。 9.解析:and 考查连词。根据语境和句子成分可知,空处前后表示并列关系,故用and。 10.解析:difference 考查名词。make a difference为固定短语,意为“有作用,有影响”。 Ⅱ.短文改错 (2018·重庆一模) It is true that famous schools have equipped with better teaching facilities. However, teachers there are excellent, who come from all over country and even abroad. They have a strong teaching ability to make classes more live and interesting, but students will be able to accept knowledge a bit more easily and better. However, not every student was fit to go to famous schools, in that there is fierce competition among students. And students there have to work much harder than these in ordinary schools. I hope the government will take effective measures to make sure all the schools to provide equally good educations. 答案: It is true that famous schools equipped with better teaching facilities. , teachers there are excellent, who come from all over country and even abroad. They have a strong teaching ability to make classes more and interesting, students will be able to accept knowledge a bit more easily and better. However, not every student fit to go to famous schools, in there is fierce competition among students. And students there have to work much harder than in ordinary schools. I hope the government will take effective measures to make sure all the schools to provide equally good . 1.解析:have→are be equipped with...为固定搭配,意为“配备有……”,根据本文主体时态为一般现在时可知,此处也应用一般现在时。故将have改为are。 2.解析:However→Besides/Moreover “equipped with better teaching facilities(配备有更好的教学设备)”与“teachers there are excellent(这里的老师很优秀)”之间是递进关系,而不是转折关系。故将However改为Besides或Moreover。注意首字母大写。 3.解析:在country前加the all over the country是固定短语,意为“全国”。故在country前加the。 4.解析:live→lively 此处指“使课堂更为生动”,因此应用lively,意为“生动的;活泼的”。故将live改为lively。 5.解析:but→so “老师让课堂更加生动”与“学生更容易和更好地学到知识”之间为因果关系,前是因,后是果,应用连词so连接。故将but改为so。 6.解析:was→is 本文主体时态为一般现在时,且“并不是每个学生都适合上名校”是客观事实,所以用一般现在时。故将was改为is。 7.解析:that→which 该句第二个逗号后为非限制性定语从句,关系词在介词后,先行词为“famous schools”,指物,因此,关系词应用which;that不用于引导非限制性定语从句。故将that改为which。 8.解析:these→those 代替上文中出现的同类可数名词复数应用those,指代下文的用these。此处指代上文的“students”,故将these改为those。 9.解析:删除schools后的to “make sure+从句”为常见句式,此处从句主语为“all the schools”,因此“provide”在从句中作谓语,故删除schools后的to。 10.解析:educations→education education是不可数名词,无复数形式。故将educations改为education。 Ⅲ.书面表达 (2018·山东省部分重点中学调研联考) 假如你是李华,是新华中学的一名学生,得知可向世界儿童基金会(World Childhood Foundation)申请一个经费为2000元的扶贫项目(povertyrelief program),以帮助贫困地区的儿童。你感兴趣,准备申请。请根据以下要点写一封信: 1.个人的基本情况和申请理由; 2.你对申请项目的具体设想和项目经费的使用计划; 3.你的愿望; 4.联系方式为2016hope@ icf.org。 注意:1.词数100左右; 2.可以适当增加细节,以使行文连贯; 3.开头语和结尾语已为你写好。 Dear Sir or Madam, ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ Yours sincerely, Li Hua 答案: Dear_Sir_or_Madam, I'm Li Hua,studying at Xin Hua Middle School.I am writing to apply for the 2,000 yuan from the World Childhood Foundation to start a povertyrelief program aimed at helping those children who are financially disadvantaged. Compared with us,our less fortunate peers are struggling,and 2,000 yuan means a lot to them.I've intended to spend 1,500 yuan purchasing some stationery for the needy students in a povertystricken area. And the remaining 500 yuan will be used to invite a motivational speaker to improve their life by making right academic and professional decisions. I believe with your help,their life will change for the better. I'd appreciate it if you reply to my letter at your earliest convenience.My email address is 2016hope@icf.org. Yours_sincerely, Li_Hua查看更多