北师大版选修七Unit 20 new frontiers communication workshop学案 (1).docx

unit 20 new frontiers communication workshop学案.根据首字母及英文释义写出单词1permit:_ to allow something2press:_ to push something firmly3. declare:_to announce something clearly, firmly, publicly or officially4fade:_to (cause to) lose colour, brightness or strength gradually5initial:_of or at the beginning6permanent:_lasting for a long time or forever .根据词性及汉语意思写出单词1boundaryn界线；边界2barriern. 障碍；屏障3headlinen. 大标题4primitiveadj. 原始的5orbitn. 轨道6overheadadj.头顶上的7souvenirn. 纪念品8settlern. 移民；殖民者9phenomenonn现象phenomena(pl.)10ripeadj.成熟的ripenv(使)成熟11poisonousadj.有毒的poisonn毒药；毒物.补全短语1kick off开始2take place发生，进行3drop off下降，减少4as a result of 作为的结果5so as to 以便6in case 假使，以防(万一)7in order that . 为了，以便8start with以开始9set up建立10due to由于11rather than而不是12in conclusion 最后，总之13as long as 只要；达之久14ring sb.up给某人打电话1this marked the beginning of the “space race” between the us and the ussr, which ended with the us putting a man on the moon in 1969.它标志着美国和前苏联“太空竞赛”的开始，最终以美国于1969年将人送到月球而告终。句式分析本句为which引导的非限定性定语从句，“with 宾语宾补”在定语从句中作状语。佳句赏析随着时间的流逝，他们变成了好朋友。with the time going by, they became close friends.2(长难句分析)the international space station is now being built in the earths orbit and soon will be working as a permanent manned scientific base, so as to research life in space and provide a stepping stone in case future manned flights are sent out.现在正在地球轨道上建立国际空间站，它很快就会成为一个永久载人科研基地，以便探索太空生命，为未来发送载人航天飞机提供一块临时停留地。句式分析本句为并列句。the international . ,并列分句1andsoon will be working . ,并列分句2so_as_to_research_._and_provide_._不定式短语作状语in_case_future_manned_flights_are_sent_out.条件状语从句考点1fade vt. & vi.(使)褪去，(使)逐渐变弱，(使)枯萎；逐渐消失教材原句after this, interest faded and the number of manned flights dropped off.从那以后，兴趣逐渐消退，载人飞行的次数下降了。beauty will fade, but not goodness.美貌会凋谢，但美德不会。all memory of her childhood has faded from her mind.她对童年的一切记忆从脑海中逐渐消失了。the strong sunlight has faded the curtains.强烈的阳光把窗帘晒得褪了色。fade away逐渐消失；病重死亡fade in/out (使)(画面)淡入/出，渐显/隐；(使)(声音)渐强/弱the noise gradually faded away.喧闹声逐渐消失了。he faded away in his last few weeks of life.在他生命的最后几周，他因病重而死亡。the smoke and fog faded out as the sun appeared.太阳出来了，烟雾渐渐消失了。he saw the monitor black out and then a few words faded in.他看见屏幕变暗，接着出现了几个字。1介、副词填空when day dawned, stars faded out from the sky.hopes of reaching an agreement seem to be fading away.the background music faded in at the beginning of the play. 2翻译句子布料的颜色会渐渐褪色。the_color_of_the_cloth_will_fade_away_little_by_little.摩托车(motorbike)的声音在远处逐渐消失了。the_sound_of_the_motorbike_faded_away_in_the_distance.考点2drop off 让下车；减少；下降；睡着经典例句please drop me off at the next stop. 请让我在下一站下车。 the business of the company was dropping off.这家公司的生意日益惨淡。 she dropped off during the class. 她在上课时睡着了。 drop away逐渐下降；减少drop out 退出；退学；掉出来drop out of sth. 从中退出drop in/by 顺便拜访drop in on sb. 顺便拜访某人drop in at some place 顺便拜访某地sales have dropped away/off in recent months.近几个月来，销售额有所下降。james started an engineering degree but dropped out after only a year.詹姆斯开始攻读工程学学位，但仅一年后就辍学了。would you drop by/in when you are in town?你来城里时就来玩好吗？ 1介词填空we really enjoy ourselves at the party. thanks again, mr and mrs white.nice having you here. just drop in/by whenever you like it.joe jones, the eldest of the seven children, had to drop out of high school at the age of 16 to help his father on the farm.why dont we drop in on her and find out what she is doing?could i drop in at your house after the concert?2翻译句子销售在第四季度(quater)减少了。sales_dropped_off/away_in_the_fourth_quarter.i thought id drop in on you while i was passing.我曾想路过时顺便来看看你。考点3permit v允许；准许n准许证，执照经典例句you are not permitted to work if you are on a student visa.如果你持学生签证是不允许去工作的。ill drop in on you if time permits.如果时间允许我会顺便拜访你的。he is applying for a work permit.他正在申请工作许可证。(1)permit (ones) doing . 允许(某人)做某事permit sb. to do sth. 允许某人做某事weather/time permitting . 如果天气/时间允许的话(2)permission n. 许可；准许；批准with/without (ones) permission经过/未经(某人)许可would you permit me to use your digital camera now?你允许我现在用一下你的数码相机吗？we do not permit smoking in the office.在我们办公室里不准吸烟。weather permitting, ill come tomorrow.天气许可的话，我明天过来。in our school, students cant go out without permission.在我们学校，未经允许学生不准出去。名师点津permit 和allow都有“允许”之意。但前者更正式，带有从正面“鼓励”之意；后者只是“不阻止、不妨碍或默许”，语意比较消极。parking is allowed here but youd better park your car in the parking lot.这里停车没人阻止，但你最好将车停到停车场。1单句语法填空the party will be held in the garden if the weather permits (permit)you cant work here without a work permit (permit)the boy asked his mother for permission but he was not permitted_ to go out.(permit)our teacher doesnt permit boys to_wear (wear) long hair at school.2完成句子除非你有许可证，未经允许不能在此处停车。you are not allowed to park here without_permission unless you have a permit.时间允许的话，我们就出去郊游。你们跟我们一块去如何？time_permitting,_we will go out for an outing. what about you going with us?考点4declare vt.宣告；宣布教材原句in 1996, the american space agency nasa declared that there had been life on mars in the form of tiny bacteria.1996年，美国国家宇航局nasa宣布火星上曾有以微小细菌形式存在的生命。the government has declared a state of emergency.政府已宣布进入紧急状态。declare that . 宣布某事declare sb./sth.(to be) 宣布为，声明某人/物是declare for/against . 赞成/反对declare war on . 向宣战the young man declared (that) he had nothing to do with the case.这个年轻人宣称他与这个案件无关。the painting was declared to be a forgery.这幅画被判定为赝品。the police have now declared war on drug dealers in this area.警方现在已经对这一地区的毒贩宣战了。when they asked him for his opinion, he declared strongly against the policy.他们向他征求意见时，他声明强烈反对这项政策。辨析比较announce指正式地“公开；发表；宣布”，侧重“预告”人们所关心或感兴趣的事情，尤指新闻之类的消息declare指正式地、明确地向公众“宣布；宣告；声明”，侧重“当众发表”，多用于宣战、议和、宣判等he declared his loyalty to the government.他向政府宣誓效忠。the manager announced a sale on the samples of tv this morning.今天早晨，经理公布了电视机样品的一个特价。1选词填空： announce, declare we have time and time again declared that we will never be the first to use nuclear weapons.it was announced that there would be a celebration on sunday.2完成句子医生最终宣布该男子死亡。the doctor finally declared_that the man was dead.裁判宣布叶诗文为本场比赛的获胜者。the judge declared_ye_shiwen_to_be_the_winner of the match.考点5as a result of 由于的原因教材原句recently there has been another burst of interest in space as a result of the hubble telescope.最近，由于哈勃望远镜的发明，人们对探索太空的兴趣进入了另一个高潮。as a result of the car accident, jackson couldnt work any longer.由于车祸，杰克逊不能再工作了。he was late as a result of the traffic jam.由于交通阻塞，他迟到了。as a result因此，结果result in lead to 结果为；导致result from lie in 因为，源自we helped each other in studies and as a result we became good friends.我们在学习上互相帮助，结果我们成了好朋友。his carelessness resulted in his failure in this examination.他的粗心导致他这次考试的失败。this traffic accident resulted completely from your drunkdriving.这次交通事故完全是由于你醉驾造成的。用result的相关短语填空it rained heavily. as_a_result we had to stay at home for the whole weekend.as_a_result_of the typhoon, the crew didnt go to sea.his hard work resulted_in excellent grades in his exams.however, pollution and other serious problems have also resulted_from human progress.考点6so as to do sth. 为了做某事，以便做某事教材原句the international space station is now being built in the earths orbit and soon will be working as a permanent manned scientific base, so as to research life in space and provide a stepping stone in case future manned flights are sent out.现在正在地球轨道上建立国际空间站，它很快就会成为一个永久载人科研基地，以便研究太空生命，为未来发送载人航天飞行提供一块临时停留地。the two lovers dropped back so as to be alone.那对情人落在后面，为的是两人能单独在一起。please check the list carefully so as not to make mistakes.请仔细核对单子以避免发生错误。so . as (not) to do sth.如此以至于(不)做某事he was so tired as to be unable to walk. 他累得走不动了。she is so wise as not to make such a silly mistake.她非常聪明， 不至于犯这样愚蠢的错误。辨析比较 so that表示“为了，以便于”时，引导目的状语从句，相当于in order that；表示“结果”时，引导结果状语从句 so as to“为了，以便于”，后接动词原形，相当于in order to。但前者不可用于句首，后者可以用于句首1选词填空： in order to, so as to, in order that, so thatlisten carefully in_order_to/so_as_to follow the teacher.in_order_to find the book, he searched the whole house.he picked us up at the airport, so_that we arrived home before dark.say slowly in_order_that/so_that i can understand you.2句型转换he is too careless to do the job.he is not_ careful_ enough_ to_ do the job.he is not so_ careful_ as _to_ do the job. 考点7rather than 是而不是；与其不如教材原句due to chinas rapidly developing space programme, this could be sooner rather than later.由于中国太空计划的快速发展，这可能会提前而不会推迟完成。rather than为并列连接词，表示“是而不是”，连接相同的句子成分。(1)连接两个名词he is an explorer rather than a sailor.与其说他是一个海员，不如说他是一个探险者。(2)连接两个动名词i enjoy surfing the internet in my spare time rather than going hiking.闲暇之余，我喜欢上网，而不喜欢远足。(3)连接两个不定式(后面的to常省略)i prefer to play football rather than stay at home reading.我愿意踢球而不喜欢待在家里看书。(4)连接两个介词短语we will have the meeting in the classroom rather than in the great hall.我们是在教室里开会，不是在大厅里。(5)连接两个谓语动词(其后常接doing)why didnt you ask for help, rather than trying to do it on your own? 你干吗非得要自己干，而不请人帮忙呢？名师点津rather than 连接两个主语时，谓语动词应该按“承前一致原则”，即和第一个主语在人称和数上保持一致。he rather than i, i think, is to blame for the failure.我认为是他而不是我该为这次失败受到责备。辨析比较 rather than“而不是”，是对后者的否定other than “除了”，相当于except，是对后者的排除more than“不只是”，表示超出了这一概念范畴 1选词填空： rather than, other than, more thanjason is more_than a lecturer, he is a writer, too.i decided to write rather_than to telephone.there is nobody here other_than me.2完成句子我认为是汤姆而不是你，应该为此事负责。i think tom_rather_than_you_is to be responsible for it.你应该集中精力学习而不是玩游戏。you should fix your attention on the study rather_than_playing_gamesthis marked the beginning of the “space race” between the us and the ussr, which ended with_the_us_putting_a_man_on_the_moon_in_1969.它标志着美国和前苏联“太空竞赛”的开始，最终以美国于1969年将人送到月球而告终。(1)句中with the us putting a man on the moon in 1969 为with的复合结构作状语。with the teacher standing beside, she felt a bit uneasy.由于老师站在边上，她感觉到有点不安。(2)“with宾语宾语补足语”称为with复合结构，此结构在句中可位于句首或句尾，常作时间、原因、方式或伴随情况状语，亦可作后置定语。其结构为：with宾语doing (doing表示主动或进行动作)with宾语to do (to do表示将来动作)with宾语done (done表示完成或被动动作)with宾语adj.(adj.表示状态)with宾语adv.(adv.表示状态)with宾语介词短语with the guide leading the way, we had no trouble finding his house.由向导领路，我们没费事就找到了他的家。with thirty minutes to go, take your time.还有30分钟呢，别慌。with your hair cut, you look much younger.你理发之后看起来年轻多了。the boy ran into the room, with his hands red with cold.那个男孩跑进屋里，由于冷，手冻得通红。with his parents away, tom becomes more naughty.因为爸爸妈妈都走了，tom变得更加淘气了。the teacher came in with a book in his hand. 老师进来了，手里拿着一本书。1单句语法填空with the crowds cheering (cheer), they drove to the palace.with a lot of homework to_do (do), he is not allowed to go out.she had to walk home with her bike stolen (steal)2完成句子the house caught a big fire last night, with_nothing_left_in_it (里面的东西都没有了)with_mr_smith_to_teach_us_english_next_term (下学期史密斯先生教我们英语), we will be greatly improved in spoken english.with_winter_coming (随着冬天的到来), the weather is becoming colder and colder. 介绍类文章技法指导本单元的写作内容是要求能够写新闻报道式的介绍类文章。介绍类文章的目的是客观地介绍、解释事物，使读者获得知识和信息，一般采用正式文体。向别人介绍某一事物或某一件事情要用说明文的写作方法和技巧。说明文是运用说明的方法介绍事物或阐明道理。说明文分为实体事物说明文和事理说明文。说明文最大的特点就是它的说明性。实体事物说明文和事理说明文都出现在近几年的高考英语写作中。写说明文时，首先要仔细观察，抓住事物的内部特征和区别于其他事物的本质特征。另外，要注意说明顺序。说明事物的过程时，常用时间顺序；说明事物的构造时，常用空间顺序；介绍事物的性质、种类和功能时，常用逻辑顺序。最后，写英语说明文还要注意语言和时态的运用。说明文的语言要求简洁朴实，表达要清晰，做到条理清楚，层次分明。为了强调客观事实，说明文的时态多用一般现在时。黄金表达1since earliest times, people have always enjoyed . 2the age of . began in . 3the best . today are probably . 4recent developments in the field include . 5one of the most groundbreaking . 6who knows what will happen in the future, but . 7many experts predict that . 8in conclusion, . 写作规范题目要求假使你是我国某农村的一名高中生。你们村不仅农产品丰富，而且山清水秀，景色优美，适合发展旅游业。为吸引外商投资，帮助你村进行道路和房屋建设及农业开发，请你写一篇100词左右的文章发布在国际网站上，介绍你村状况，讲明需求和合作意向，联系邮箱为needingdeveloping126. com。参考词汇：合作vt. cooperate三步作文法第一步：搜索词汇1富有 be_rich_in2农业 agriculture3农产品 agricultural_product4被围绕 be_surrounded_with/by5旅游业 tourism6更多的信息 further_information7和两者都 both_._and_._8期待 look_forward_to9投资 invest10与合作cooperate_with第二步：由词造句1我是一名高中生，住在中国农村。im a senior high school student and_i_live_in_the_countryside_of_chinaim a senior high school student living_in_the_countryside_of_china2我们村山清水秀，景色优美，适合发展旅游业。our village surrounded_with beautiful green mountains and a blue river is_suitable_for the development of tourism.our village is_surrounded_with beautiful green mountains and a blue river, making it_suitable_for the development of tourism.3然而，我们需要资金来修路、建房，而这对于发展旅游业和我们自己的农业是必要的。however, we need some money to build the roads and houses in our village and_they_are_necessary_for the development of tourism and our own agriculture.however, we need some money to build the roads and houses in our village, which_are_necessary_for the development of tourism and our own agriculture.第三步：连句成篇im a senior high school student living in the countryside of china. our village, which i love very much, is rich in all kinds of agricultural products. our village is also surrounded with beautiful green mountains and a blue river, making it suitable for the development of tourism.however, we need some money to build the roads and houses in our village, which are necessary for the development of tourism and our own agriculture. anyone who wants to help us can write to needingdeveloping126. com to ask for further information. we will be very thankful for your help and im sure it will benefit both you and our village if you invest money here.we are looking forward to cooperating with you.对应学生课下能力提升(七).单句语法填空1if weather permits (permit), i will go for an outing.2the young man declared (declare) that he had nothing to do with the case.3life is tough in the city. in order to lose their pressure (press), some people drink alcohol.4the settlers (settle) are living a happy life on the island now.5look! our apples have ripened (ripe); you can have one.6the car accident left her with a permanent (permanence) scar.选词填空benefit . from, rather than, due to, drop off, as a result of1her absence was due_to the storm, which did a lot of damage to the whole country.2as_a_result_of the pilots strike, all flights have had to be cancelled.3she benefited a lot from reading english aloud every day.4david decided to quit rather_than accept the new rules.5the number of graduates going into teaching has _dropped_off sharply.完成句子1带上厚衣服，以防天气变冷。take warm clothes in_case_the_weather_becomes_cold2这本书你想看多久就看多久。you can keep the book as_long_as_you_like3只要你告诉我实情，我会尽力帮助你。so/as_long_as_you_tell_me_the_truth,_ill try to help you.阅读理解aa shop wholly run by a robot has been set up in downtown tokyo, capital of japan. the shop was set up by a japanbased company.when a customer comes to the shop, he will be given a pencil and a piece of paper. when he is looking at the shelves for goods, he can write down the number of each thing he wants to buy. then he may come to a machine, which looks like a bank atm (automatic teller machine), and press the buttons to tell the machine the numbers and some other information about the goods. the machine will soon give the customer a bill. when the customer puts money into the machine, change will be given back at once, and the words “thank you for coming” will appear on the screen of the machine. the robot will select the ordered goods for the customer according to computer center information. the robot, as round as a bucket, is able to decide the weight and size of any goods. it will always take the bigger and heavier goods first before picking up the smaller and lighter ones such as cakes or biscuits. within half a minute, the robot will make everything ready, and wait for a customer at a certain delivery place. the shop is to meet the needs of the public for the socalled “silent purchase”. it means that a customer can do shopping through mail or even an international computer network without facing the shop owner. this will reduce the cost on the part of the shop, and thus lower the price of goods for the customer. the robot now can deal with most goods in a fast and easy way. only when dealing with those goods needing special care will the robot ask for help.语篇解读：本文介绍了在日本东京开设的一家完全由机器人经营的商店。1when you want to buy something in the robot shop, first you have to_aput money into the machinebpress the buttons of the machine and tell it what you want to buycfind out what you want to buy and write down the numbers on paperdgo into the shop and select the goods you want with the help of the machine解析：选c细节理解题。从第二段一、二句可得知，顾客到商店后，先拿到一支铅笔和一张纸，当选择所需商品时，将商品号码写在纸上。2in this shop, the robot can do shopping quickly at a lower price, so_athe shop has a great futurebcustomers often get false goodscfew customers go there to buy goodsdthe shop will close down soon解析：选a推理判断题。从第二段我们可以看出，这种机器人商店适应了公众的需求，使得顾客可以通过邮件甚至国际互联网来购买商品，降低了运营成本，因此有着广阔的发展前景。3what would be the best title for the text?amay i help you?bwelcome to our shopcrobot shopdnobody sells goods in the shop解析：选d标题归纳题。文章第一段给出信息：“a shop wholly run by a robot”一个完全由机器人经营的商店。4we can learn from the passage that_anot all the work in the shop can be done by the robotbthe robot has already taken the place of human shop as