届一轮复习北师大选修七 Unit 20 New Frontiers单元学案设计56页word解析版.docx

1、届一轮复习北师大选修七 Unit 20 New Frontiers单元学案设计56页word解析版2019届一轮复习北师大选修7Unit 20 New Frontiers单元学案设计一、刷黑板.阅读词汇(英译汉)第一屏听写 1algebra n 代数2geometry n. 几何3bacteria n. 细菌4mass n. 质量；物质5radiation n. 辐射；放射6radium n. 镭7radioactive adj. 放射性的 第二屏听写 8shuttle n 航天飞机_9crew n. 全体机组人员 10recreation n. 娱乐；消遣11*futurology n. 未

2、来学12*futurologist n. 未来学家13seminar n. 研讨会14enterprise n. 事业；企业 第三屏听写 15click vi. 点击16stainless adj. 无污迹的17stain n. 污迹，污点；瑕疵18garment n. 衣服19discrimination n. 歧视；识别力20cell n. 细胞21database n. 数据库；资料库 第四屏听写 22digital adj. 数字式的23dawn n. 开端；拂晓24category n. 类别；类型25autonomous adj. 自主的；自治的26programmer n. 电脑

3、程序编制员27*premiere n. 首次公演，公映28*hibernation n. 冬眠 第五屏听写 29disconnect v 使不连续；切断30operational adj. 工作着的，即可使用的31instructor n. 指导者；教练32microscope n. 显微镜33split vt. 分开，分离34premier adj. 最重要的35telescope n. 望远镜 第六屏听写 36*galaxy n 星系37mist n. 薄雾38*mould n. 霉，霉菌39penicillin n. 青霉素，盘尼西林 40navy n. 海军41wrestle vi.

4、努力解决；摔跤；搏斗42circuit n. 电路_ 第七屏听写 43microwave n 微波炉44patent n. 专利45jet n. 喷气式46dot n. 小圆点47ancestor n. 祖先；祖宗48outwards adv. 向外地49boundary n. 界线；边界 第八屏听写 50primitive adj. 原始的51orbit n. 轨道52permanent adj. 长久的，永久的53spin vi. 快速旋转54overhead adj. 头顶上的55sneeze vi. 打喷嚏56sniff v. 嗅；闻 第九屏听写 57porridge n 麦片粥58r

5、ipe adj. 成熟的59melon n. 瓜；甜瓜60ripen vi. (使)成熟61walnut n. 胡桃62socket n. 插座63shaver n. (口)小伙子；电动剃须刀 第十屏听写 64*Mars n 火星65carbon dioxide n. 二氧化碳66canal n. 运河67souvenir n. 纪念品68settler n. 移民；殖民者69*caveman n. (远古时的)穴居人70wrestle with something 努力解决难以处理的事物71*Venus n. 金星 .高频词汇(汉译英)第十一屏听写 1software n 软件2assist

6、 vt. 帮助；协助3*emotional adj. 情感(上)的4technical adj. 技术上的5*journal n. 杂志6*issue n. 问题；议题7latter n. 后者8handy adj. 方便使用的 第十二屏听写 9shortly adv. 不久；很快10download vt. 下载11update vt. 更新12worn adj. 磨损的13starvation n. 饥饿14welfare n. 福利15conflict n. 争执；冲突16equality n. 平等 第十三屏听写 17assess vt. 评估；评价18electronic adj.

7、电子的19present vt. 呈现；主持(电视或广播节目)20in_advance_ 预先21creator n. 创造者22give_away 泄露(秘密)23take_over 接管，接收24official n. 官员25colleague n. 同事，同僚 第十四屏听写 26rescue vt. 拯救，救援27exit n. 出口28original adj. 起初的；最早的29donate vt. 捐赠；赠送30correspond vi. 通信；符合31meanwhile adv. 同时32outspoken adj. 直言的，坦率的33outcome n. 后果，结果 第十五

8、屏听写 34cure vt. 治愈35fade vi. 逐渐变弱36barrier n. 障碍；屏障37phenomenon n. (pl. phenomena) 现象38headline n. 大标题39permit vt. 允许，许可40press vt. 按；压41*source n. 来源；出处42specialist n. 专家 第十六屏听写 43*participant n 参加者44*invest vt. 投资45dilemma n. 困境；进退两难的窘境46procedure n. 程序；步骤47organ n. 器官48exploration n. 探测；探险49initia

9、l adj. 最初的，开始的50poisonous adj. 有毒的51poison n. 毒药；毒物 二、刷清单(一)核心单词阅读单词1.algebra n代数2.geometry n. 几何3.bacteria n. 细菌4.radiation n. 辐射；放射5.radioactive adj. 放射性的6.recreation n. 娱乐；消遣7.futurologist n. 未来学家8.seminar n. 讨论会，研讨班9.enterprise n. 企业10.stainless adj.无污迹的11.stain n. 污点；瑕疵12.discrimination n. 歧视；识

10、别力13.database n. _数据库；资料库14.digital adj. 数字式的15.category n. 类别；类型16.autonomous adj. 自治的17.programmer n. 电脑程序编制员18.disconnect v. _使不连续；切断19.operational adj.操作中的；即可使用的20.microscope n. 显微镜21.boundary n. 界限；边界22.premier adj. _最重要的23.telescope n. 望远镜24.microwave n. _微波炉25.patent n. 专利26.ancestor n. 祖先；祖宗

11、27.primitive adj. 原始的表达单词1.emotional adj.情感(上)的2.journal n. 杂志3.latter n. 后者4.handy adj. 方便使用的5.shortly adv. 不久；很快6.conflict n. 争执；冲突7.rescue vt. 拯救，救援8.original adj. 起初的；最早的9.correspond vi. 通信；符合10.meanwhile adv. 同时11.outspoken adj.直言的，坦率的12.outcome n. 后果，结果13.cure vt. 治愈14.phenomenon n. (pl.phenom

12、ena) 现象15.procedure n. 程序；步骤16.source n. 来源；出处17.dilemma n. 困境，进退两难的窘境语境活用1.They have corresponded (与通信) with each other for years but they have never actually met each other.2.He dived from the bridge to rescue (救援) the drowning child.3.He came up with two solutions. The latter (后者) seemed better t

13、han the former.4.They try to cure (治愈) the disease so that people may live longer.5.One of businesses of the socialists is to study the social phenomenon (现象)6.We are satisfied with the outcome (结果) of the experiment.7.The school is close to our house, so it is quite handy (方便的) for the children.8.F

14、ather was cutting the grass, and meanwhile (与此同时) mother was planting roses.9.In my view, my interests are in conflict (冲突) with theirs.10.She was in a dilemma (困境) whether to stay at school or get a job.拓展单词1.technical adj.技术上的technique n技术technology n工艺，技术2.starvation n饥饿starve v挨饿3.equality n平等eq

15、ual adj.平等的v.等于equally adv.平等地4.assess vt.评价；评估assessment n评价；评估5.donate vt.捐赠；赠送donation n捐赠；赠送donor n捐赠者6.electronic adj.电子的electric adj.电的；电动的electrical adj.电的；电气科学的7.specialist n专家special adj.专门的；特殊的8.poison n毒药；毒物poisonous adj.有毒的9.permit vt.允许；准许；许可permission n允许；准许10.declare vt.宣告；宣布declarati

16、on n宣布11.exploration n检测；探险explore vt.探测，探险12.assist vt.帮助；协助assistance n帮助；协助assistant n助手；助理13.participant n参加者participate v参与，参加participation n参加，加入语境活用1.She declared that she would rather change her mind and many citizens were strongly against her declaration.(declare)2.All men are born equal,_s

17、o everyone hopes to be treated equally because equality is the basic demand.(equal)3.We are trying to assess how well the system works and the assessment will be subscribed to the committee.(assess)4.With the development of technology,_ this kind of technique is quite popular, for there are many tec

18、hnical training centers of this kind.(technology)5.You are not permitted to leave here without his permission.(permit)6.I have a teaching assistant who is a new graduate. He always assists me to adjust hearing equipment. He also comes to my assistance when I have trouble with my computer.(assist)7.B

19、ill Gates has donated a large sum of money to society.And he is highly respected for his donation.(donate)8.Many scientists are making great efforts to explore the Moon and other planets.Their exploration may change our future.(explore)(二)常用短语写准记牢语境活用(选用左栏短语填空)1.in_advance提前，预先2.take_over 接收，接管3.giv

20、e_away 泄露(秘密)；赠送4.carry_out 开展；执行5.in_addition 另外6.due_to 由于；因为7.click_into 点击进入8.drop_off 下降；入睡9.rather_than 而不是10.in_conclusion 总之11.not_to_mention 更不用说12.figure_out 想出；理解；计算出13.get_across 使理解；把讲清楚14.be_dedicated_to 致力于；献身于15.make_up_for 弥补1.He gave_away_most of his money to charity after the meet

21、ing yesterday.2.He had finally carried_out his promise to stop smoking.3.He will take_over_my job while I am on holiday.4.In_addition,_strength training exercises are recommended at least twice a week.5.The couple got divorced last week due_to a little misunderstanding.6.Wed better consider all the

22、possibilities in_advance before we work out the plan.7.Can you give me some advice on how to make_up_for the time I have lost？8.He has a big house and an expensive car, not_to_mention_a villa in France. 9.In_conclusion,_ Id like to say how much Ive enjoyed staying here.10.I cant figure_out what has

23、happened to the vegetables, because they were freshly picked this morning.11.It was the boy, rather_than his teacher, that was to blame for what the boy had done.(三)经典句式原句背诵句式解构佳句仿写1.By the end of the century, we will have discovered other places in solar system suitable for living and we will have

24、discovered ways to go further into space.到本世纪末，我们将会在太阳系中发现其他适合人类居住的星球，并将发现进行更远空间探索的方法。“by时间点”常与完成时连用。到明天下午4点，我会干完所有的活儿。By four oclock tomorrow afternoon, I will_have_finished all the work.2.In the summer of 1905, this outspoken young man was rocking his oneyearold baby when he was suddenly inspired.

25、1905 年夏天，这位率直的年轻人正摇晃他一岁的婴儿，这时他突然有了灵感。be doing . when .“正在做这时”。他正在街上散步，这时突然看到一位老人从自行车上摔了下来。He was_walking_in_the_street_when he suddenly saw an old man fall off his bike.3.I think there will be an invention that will help prevent drivers from getting stuck in traffic jams.我想将会有一种有助于防止司机困于交通阻塞的发明。get动

26、词的过去分词。(2015北京高考满分作文)我很抱歉地告诉你我不得不改变我们七月份去云南的计划，因为我的一只脚受伤了。Im feeling very sorry to tell you that I have to change our plan to visit Yunnan in July, because one of my feet got_injured.4.There is no doubt about it.关于这一点是毫无疑问的。Theres no doubt about/that .表示“毫无疑问”。毫无疑问，因特网使交流更容易了，也有助于我们跟上最新信息的步伐。There_i

27、s_no_doubt_that the Internet makes communication easier and helps us keep up with the latest information.(四)初中考点再回顾高频考查类记熟文化差异类辨清易忘易错类勤览1.mistake_A_for_B错把A当成B2.on_ones_way_to 在去的路上3.on_Saturdays 每逢周六4.on_the_Internet 在网上5.on_the_sofa 在沙发上6.on_weekends 在周末1.go_abroad 去国外2.greet sb. the wrong way 以错误

28、的方式向某人问候3.drop by ones home 顺便拜访某人家4.drop in on sb. 顺便走访某人5.get married 结婚6.wear a suit and tie 穿西服打领带1.paper cutting剪纸2.art festival 艺术节3.musical skills 音乐才能4.serious movies 严肃电影5.speak shabby English 说蹩脚的英语6.speak English fluently很流利地说英语一、过重点单词1conflict n争执；冲突 vi.冲突；争执；抵触教材原句There will therefore no longer be any conflict and people will be able to live together in peace and