北师大版选修七Unit 20 new frontiers Lesson 1 Futurology A学案.docx

unit 20 new frontiers lesson 1 futurology a学案.词义匹配1shortlyato help2conflict bnear or towards the end of something3starvation cuseful or convenient4assist dsoon5latter ean active disagreement between people with opposing opinions or principles6handy fthe period in the day when light from the sun begins to appear in the sky7dawn gsomeone who has a lot of experience，knowledge or skill in a particular subject8specialist hthe state of having no food for a long period, often causing death答案：14deha58bcfg.根据词性及汉语意思写出单词1massn质量2crewn. 全体机组人员3seminarn. 研讨会；交流会4enterprisen. 事业；企业5updatevt. 更新6welfaren. 福利7discriminationn. 差别对待；歧视8electronicadj. 电子的9digitaladj. 数字式的10technologyn技术technicaladj.技术上的11recreationn消遣；娱乐recreatev使得到消遣(或娱乐)；消遣，娱乐12downloadvt.下载uploadvt.上传13wornadj.磨损的wearv磨损；穿，戴14equalityn平等equaladj.相等的，平等的15assessvt.评价；评估assessmentn评估；评价16bacteriumn细菌bacteria (pl.).补全短语1look into调查；快速翻查(资料)2base . on . 把建立在基础之上3die of . 死于4live on以为生；以为食5at least 至少6carry out实施，执行，完成7(be) suitable for适合于8refer to提到；谈及；查阅9use up用光，用完10indetail 详细地11by the end of 到底(末)为止1by the year 2015, the clothing industry will have produced new types of material that will remain stainless no matter what you spill on them.到2015年，服装工业将生产出新型的材料，不管将什么东西洒在上面都不会留下污点。 佳句赏析到2020年我们的城市人口将超过两千万。by 2020, the population of our city will have risen to over 20 million.2by the middle of the century, computers that are millions of times smarter than us will have been developed.到本世纪中叶，比人类还要聪明几百万倍的计算机将会问世。句式分析句中millions of times smarter than为表示倍数的句型，即“倍数比较级than . ”结构。佳句赏析亚洲的面积是欧洲的四倍。asia is four times larger than europe.3(长难句分析)the future is now big business and many people will attend the seminar with dreams of starting new enterprises based on the predictions they will hear this weekend.现在人们普遍关注未来，许多人将参加这次研讨会，他们梦想在这个周末所听到的预言的基础上开始新事业。have you ever thought about our future life? and what will you become and what will our life be like in the future? fill in the blanks with proper words.maybe cars will fly in the air.robots may work for, even take the place of human beings.maybe no warmaybe no starvationmaybe we can live up_to 150 years old.maybe we will live on the moon.fastreadingchoose the best answer according to the text.what does this text mainly tell us?awhat are futurologists doing?bsome possibilities of the future world.cwhat will our life be like in 100 years?dsome latest scientific researches.答案：b.carefulreadingread the text carefully and then fill in the chart with the information in the text.hannah jones looks into the futureinterest in the futureover the centuries, people have always been concerned about the future by reading and writing stories about the future. some think about the future for fun but futurologists plan the future of the world for a_living.predictions of some futurologistsin the next few years, well use our_voices to give instructions to computers.by the year 2015, our clothes will be able to remain stainless and never get old and worn.by the year 2025, there will be no starvation/hunger or conflict; people will live together in peace and equality.by the year 2030, development in biochemistry and medical science will make us live for at least 150 years.by the middle of the century, we will have developed computers that are millions of times smarter than us and electronic humans.by the end of the century, we will have discovered other places suitable for living and ways to go further into space.conclusionjoin the discussion about the future it is the dawn of a new world.考点1assist vt.& vi.帮助；协助教材原句the new international crew are planning to take over from the existing one and assist with repairs on alpha, which suffered slight damage last week.这批国际空间站机组人员计划交接现在的机组人员，并协助维修上周遭受轻微损坏的“阿尔法”空间站。i will do in my power to assist you.我愿意尽力帮助你。assist sb. with sth.协助某人某事assist sb. to do sth.assist sb. in doing sth.协助某人做某事two men are assisting the police with their enquiries.有两个人正配合警方的询问。we will assist you in finding somewhere to live.我们将帮你找个住的地方。he assisted the old man to fill in the forms.他帮助这位老人填写表格。word familyassistance n 援助；帮助；补助assistant n. 助手；助理 adj. 辅助的；助理的辨析比较aid正式用词，指帮助他人脱离危险或战胜困难，着重强调对急需帮助的弱者的帮助assist强调在提供帮助时，以受助者为主，所给的帮助起第二位或从属的作用help普通用词，含义广泛。指一般性的或迫切需要的帮助，侧重积极地为他人提供物质、精神或其他方面的帮助1选词填空： aid, assist, helpplease help me arrange these papers.they aided flood victims.she assisted him to do his experiments.2单句语法填空i was employed to assist the manager with his duties.the police will assist you in finding (find) her address.he came to visit our country with his assistants (assist).考点2latter n后者教材原句in the 18th and 19th centuries, especially the latter, the most common theme in science fiction novels was the future.在18世纪和19世纪，特别是在19世纪，科幻小说最普遍的主题是未来。ken and mary came, and the latter wore a red dress.凯恩和玛丽来了，后者穿着一条红色的连衣裙。latter adj.后者的，后面的the former . the latter . 前者后者the latter point referred to at the meeting is the most important.在会上，后面提及的那一点是最重要的。he spent the latter years of his life in france.他在法国度过了晚年。man differs from beasts in that the former is able to speak, while the latter arent.人不同于野兽，因前者能说话，而后者却不能。辨析比较 late adv.&adj.晚地(的)，迟地(的)later adj.后来的，后期的；以后，后来。常用短语：later on “以后”latest adj.最新的，最近的latter adj.后期的，后面的，最后的 n(两者中的)后者。常用短语：the former . the latter . “前者后者”last adj.最后的，最末的lately 同recently意为“近来，最近”，与现在完成时连用，有时也与一般过去时连用1选词填空： late, later, latest, latter, last, latelyhave you heard the latest news?two days later,_tom returned.he arrived in the late afternoon.i havent written to my parents latelyof the two books, i prefer the latter one.he was the last to leave the office.2完成句子一开始我们彼此不认识，但后来我们成了好朋友。we didnt know each other at first, but later_on we became good friends.珍和玛丽是好朋友，前者是老师，后者是护士。jane and mary are good friends; the_former is a teacher, the_latter is a nurse.考点3worn adj.磨损的教材原句garments will also be so strong that they will never get old and worn.衣服将会牢固结实，永远不会变旧或磨坏。he showed us a good tyre for comparison with the worn one.他给我们看一个好轮胎来与磨损的作比较。this old overcoat is much worn.这件旧大衣已穿得很破旧了。wear vt.穿着，戴着；蓄，留，面带wear out 使某人筋疲力尽；磨损；用坏be worn out 筋疲力尽；磨损(sth.) wear well 耐穿；耐磨，耐用(无被动语态)wear off 逐渐消失she was wearing a red flower in her hair.她在头上戴了一朵红花。he was wearing a pleasant smile.他一直面带愉快的微笑。he wore out two pairs of shoes last year.去年他穿坏了两双鞋子。the new carpet wears well.这条新地毯很耐用。1写出下列句子中wear的汉语意思she was wearing a gold ring.戴着he wore a short beard.蓄，留she is always wearing a smile, which leaves a deep impression on me.面带2翻译句子走了一天，她筋疲力尽。she_was_worn_out_after_a_days_walk.his coat was worn in several places.他的外套破了好几处。考点4conflict n& vi.冲突；争执教材原句there will therefore no longer be any conflict and people will be able to live together in peace and equality.因此，世界上不会再有任何冲突，人们将在和平与平等中一起生活。(1)n.冲突；不一致；矛盾the global economic crisis added to the conflict between employers and employees.全球经济危机加剧了雇主与雇员之间的矛盾。the violence was the result of political and ethnic conflicts.暴力是政治与种族冲突的结果。in conflict with和有矛盾，不一致come into conflict with 和冲突，与有分歧it is a statement in conflict with other evidence.这一陈述与其他证词不一致。she often comes into conflict with her motherinlaw.她经常与婆婆发生争执。(2)vi.抵触，冲突the two reportsconflicted, so i didnt know which to believe.这两则报道相冲突，所以我不知道该相信哪一则。conflict with与冲突the changes are sure to conflict with the old traditions, so we must give it a second thought.变化一定与旧的传统相冲突，所以我们一定要三思。1选词填空：in conflict with, conflict withtheir opinion on the accident conflicted_with ours.she found herself in_conflict_with her parents over her future career.2翻译句子约翰经常和他的老板发生冲突。(come into conflict)john_often_comes_into_conflict_with_his_boss.你应避免与邻居冲突。(conflict with)you_should_avoid_conflicting_with_your_neighbors.考点5assess vt.评价；评估教材原句tiny, insectlike robots may be sent around the cells of our bodies to assess our health and carry out repairs to keep us healthy.可以把微小的、如昆虫一样的机器人放置于人体的细胞中，来评估我们的健康状况和进行修复工作，保持我们的健康。this is where the clubs go to assess athletes and find stars of the future.这是俱乐部去评价运动员并找出未来球星的地方。its difficult to assess the effects of these changes.这些变化带来的影响难以评估。(1)assess sth. at 估价为(2)assessment n. 评定；估价make an assessment of 评估they assessed the value of the house at over d|s250，000.他们估计这所房子价值超过25万美元。her assessment sounds reasonable and is probably pretty close to the truth.她的估价合情合理，几乎接近事实。 1用assess的适当形式填空recently, the price of housing is getting higher and higher. before we buy a house, we must have the house assessed. some agencies, which has the right to make an assessment of the house, get used to assessing a house at a low price so that the buyer can pay less taxes.2完成句子it_is_too_early_to_assess (评估太早) the effects of the temporary measures.examinations are still an important means to assess_students_performances (评价学生表现).考点6carry out 实施，执行；进行；完成，实现经典例句he had finally carried out his promise to quit smoking.他最终实现了戒烟的诺言。carry away运走；拿走carry back 拿回；使回想carry through 完成；使渡过难关carry on 继续开展；坚持下去carry off 轻而易举地完成；获得(奖品，荣誉等)he carried away the rubbish when he went out.出去时，他把垃圾拿走了。there may be difficulties but i shall carry on regardless.可能会遇到种种困难，但不管怎样，我将继续下去。1介词填空he carried on the business after his fathers death.she carried off most of the prizes for swimming.their faith and courage carried them throughwater can carry away the soil only if it is flowing fast.2完成句子迈克在比赛中表现得很完美，他获得了两枚金牌。mike behaved perfect in the game and he carried_off_two_gold_medals他决心完成所有的计划。he is determined to carry_out_all_the_plans考点7look into朝里面看；调查；浏览(书籍等)教材原句hannah jones looks into the future.汉娜琼斯展望未来。the murder is being looked into, but no clue has been found.这一谋杀案正在被调查，但还没有发现任何线索。look round/around环顾四周look through 浏览；仔细检查look up 查阅；向上看look back on/at 回忆；回顾look up to 尊敬；仰视look out (for) 当心，小心look on/upon . as . 把当作we like to look back on/at those unforgettable years in the university.我们喜欢回忆在大学的那些难忘的时光。you must look through the bills and check them before you pay them.付款前你必须查看并核对一下账单。1单句语法填空i always looked on you as my best friend.when crossing the street, look out for cars.he spent the whole night looking through his notes.learn from