2026年山东省中职英语一轮复习Unit7 Inventions Make Life Better课件

Unit 7 Inventions Make Life Better 考纲要求 1.掌握下列情景中的交际用语：科技发明与创造； 2.掌握强调句的用法； 3.掌握下列话题的写作：新科技给未来生活带来的改变。 一、词汇乐园 单元重要词汇 1.paper-making n.______________ 2.______________ n.印刷（术） 3.compass n.______________ 4.______________ n.展览 5.gunpowder n.______________ 6.______________ adj.有用的 7.solar adj.______________ 8.______________n.辉煌的成就 9.china n.______________ 10.____________adv.确切地；肯定地 11.generator n.______________ 造纸（术） printing exhibition 指南针 火药 handy 利用太阳光的 glory 瓷器 definitely 发电机 12.________________n.接触的机会 13.straw n.______________ 14.___________________v.逐渐消失 15.filter v.______________ 16.________________adj.色彩丰富的 17.scene n.______________ 18.______________v.使可能 19.instantly adv.______________ 20.________________n.设备 21.digital adj.______________ 22.______________v.排队（等候） access 吸管 fade 过滤 colourful 场景 enable 立即 device 数码的 queue 23.deposit n.______________v.______________ 24.________________n.智能手机 25.counter n.______________ 26.________________adj.巨大而突然的 27.impact n.____________________ 28.________________v.调节 29.output n.______________ 30.________________n.打印机 31.automatically adv.______________ 32.________________n.宇航员 存款 smartphone 柜台 dramatic 影响 adjust 输出量 printer 自动地 astronaut 存入 词汇拓展 1.invention (n.)_______(v.)________(n.发明家) __________(adj.有创意的；善于创新的) 2.printing (n.)______(v.) ________(n.打印机) 3.science (n.)_________(adj.)____________(adv.) ________(n.科学家) 4.exhibition (n.)_______(v.)_______(n.展品;证物;【美】展览) 5.handy (adj.)________(n.) 6.glory (n.)________(adj.)_______(v.自豪，得意) 7.generator (n.)________(v.产生,引起)__________(adj.能生产的) 8.definitely (adv.)_______(adj.)_________(n.定义) _____________(n.确定性；明确) invent inventor inventive print printer hand scientific scientifically scientist exhibit exhibit glorious glory generate definition generative definite definiteness 词汇拓展 9.design (v.)______(n.设计)_________(n.设计师) 10.access (n.)_______(v.进入，访问)_________(adj.易接近的，易使用的) 11.fade (v.)______(n.)_________(adj.平淡的，乏味的) 12.colour (n.)_________(adj.) 13.enable (v.)_____________(adj.) 14.instantly (adv.)_______(adj.)_______(n.瞬息,顷刻,刹那) 15.dramatic (adj.)____________(adv.) ______(n.戏剧,戏剧艺术) 16.adjust (v.)__________(n.) 17.automatically (adv.)_________(adj.)__________(n.自动装置，自动手枪) _________(v.使自动化) design designer access accessible fade dramatically colourful fade able instant instant drama adjustment automatic automatic automate 词汇精讲 1.invention n.发明（发明之前没有的东西）；研制；发明物 【教材原句】Students are invited to share ideas for new inventions.他们邀请学生分享对新发明的看法。 【考点精讲】　 (1) invent v.发明；创造 Who invented the steam engine?谁发明了蒸汽机？ (2) inventor n.发明家 He dreamed of being an inventor.他梦想成为发明家。 (3) inventive adj.有创意的，善于创新的；有新意的 She has a highly inventive mind.她有非常善于创新的头脑。 词汇精讲 【考点辨析】 invent 和 discover 的区别 (1) invent 通常指的是创造或发明一种过去不存在的事物，如机器、方法或新产品等。它强调的是从无到有的过程，即创造出一种新的、以前未曾有过的东西。 (2) discover 指的是发现（已经存在的事物或规律）；指发现一种过去就存在但不为人知的事物、地点或事实等。 Edison invented the electric light bulb.爱迪生发明了电灯泡。 Columbus discovered America.哥伦布发现了美洲。 词汇精讲 【考点精练】 (1) Fax machines were a wonderful __________ at the time. 传真机在当时是一项了不起的发明。 (2) The macine is name after its __________. 这台机器是以其发明者的名字命名的。 (3) Tu Youyou __________ Qinghaosu after more than 190 failures. 在190多次失败后，屠呦呦发现了青蒿素。 (4) He is regarded as a skilled and ___________ chef. 他被认为是一位技术精湛、善于创新的厨师。 invention inventor discovered inventive 词汇精讲 2.science n.科学 【教材原句】I went to the Science and Technology Museum. 我去了科学技术博物馆。 【考点精讲】　 (1) scientific adj.科学的；与科学有关的 We have no real, objective and scientific evidence for our belief. 我们没有实际、客观和科学的证据支撑我们的信仰。 (2) scientist n.科学家 He is a brilliant young scientist.他是一个才华横溢的青年科学家。 (3) scientifically adv.有创意的，善于创新的；有新意的 He explained scientifically the most important questions of political economy. 他科学地阐述了政治经济学中一些最重要的问题。 词汇精讲 【考点精练】 (1) The study of __________ has enriched our lives. 科学研究丰富了我们的生活。 (2) He is crazy about ______________ research. 他痴迷于科学研究。 (3)____________ around the world are working to discover a cure for AIDS.全世界的科学家都在努力寻找治疗艾滋病的方法。 (4) This view has been confirmed ____________. 这种说法已得到了科学的印证。 science scientific Scientists scientifically 词汇精讲 3.exhibition n.【英】展览（会） 【教材原句】 I saw solar lamps at the exhibition. 我在展览会上看到了太阳能灯。 【考点精讲】　 (1) exhibit v.表现出；展览，展出 (2) exhibit n.【美】展览,展出;展品;(法庭上出示的证物) (3) on exhibition 展出中 exhibition room 展览室，陈列室 put sth. on exhibition 展出某物 attend exhibition 出席展览会 An exhibition of his life’s work is being shown in the garden of his home.他平生的得意之作正在他家的花园里展出。 词汇精讲 【考点精练】 (1) We attended an ___________ of her drawings. 我们参观了她的画展。 (2) They offer to let me __________ some of my paintings here. 他们提出让我在这里展出一些我的画。 exhibition exhibit 词汇精讲 4.benefit v.使受益 【教材原句】 I think it’s important that inventions benefit people’s life in some way. 我认为发明在某种程度上有益于人们的生活这是很重要的。 【考点精讲】　 (1) benefit n.利益，好处；救济金 I have done it for his benefit.我为了他的利益才做那件事情。 (2) beneficial adj.有益的 It can be beneficial to share your feelings with someone you trust. 向自己信任的人倾诉感情是很有益处的。 (3) benefit from 从中受益；从……中获益 Both would benefit from free trade.两国都得益于自由贸易。 词汇精讲 【考点精练】 (1) It is there for your ___________ whether you feel it or not. 这都是为了你们的利益，不论你们是否感受到了。 (2) We will ____________ technology invention. 我们将从技术发明中受益。 (3) The new hospital will ____________ the entire community. 新医院将有益于整个社区。 (4) A good diet is ______________ to health.良好的饮食有益于健康。 benefit benefit from benefit beneficial 词汇精讲 5.amazing adj.令人惊奇的，令人惊叹的 【教材原句】Yesterday I read about an amazing invention-a straw that filters water.昨天我读到 一项惊人的发明---一根过滤水的吸管。 【考点精讲】　 (1) amaze v.使惊奇 Your progress will amaze everyone.你的进步会让每个人吃惊。 (2) amazed adj.吃惊的，惊奇的 He is amazed at the news.他对这个消息感到惊讶。 (3) amazement n.惊奇，惊愕，诧异 in amazement 惊讶地，吃惊地 to one’s amazement 令某人惊奇的是 I stared at her in amazement.我惊讶地盯着她。 词汇精讲 【考点精练】 (1) I was ________ that I came first. 使我大为吃惊的是我竟得了第一名。 (2) What an __________ story ！这是个多么惊人的故事啊！ (3) To my ___________, I came first.令我吃惊的是我竟得了第一名。 (4) You never cease to __________ me.你总是让我感到惊奇。 amazed amazing amazement amaze 词汇精讲 6. access n.接触的机会；进入；通道 【教材原句】It’s really useful for the people who have no access to clean water.这对那些无法获得干净的水的人来说非常非常有用。 【考点精讲】　 (1) access v.访问；进入 access network 接入网络 I’m sorry, this area is restricted and you can’t access it. 抱歉，这个区域是受限制的，你不能进入。 (2) have access to 使用；接近 access to sth. ……的人径 All the rooms have access to the Internet/Internet access. 所有的房间都可以接入互联网。 (3) accessible adj.可使用的；易接近的 The remote desert area is accessible only by helicopter. 只有乘直升机才能进人那遥远的荒漠地区。 词汇精讲 【考点精练】 (1) Does the hotel have wheelchair _________? 这家旅馆有轮椅通道吗？ (2) Students must have ___________ to good resources. 学生必须有机会使用好的资源。 (3) The museum is easily ___________by car. 开车可以方便地到达博物馆。 access accessible access 词汇精讲 7.develop v.发展 【教材原句】 It’s really useful for the people who have no access to clean water.这对那些无法获得干净的水的人来说非常非常有用。【考点精讲】　 (1) development n.发展 with the development of 随着……的发展 Peace and development are two major issues in the world today. 和平与发展是当前世界的两大课题。 (2) developing adj.发展中的 China is a developing country.中国是一个发展中国家。 (3) developed adj.发达的 The computer is a highly developed industry. 计算机是一个高度发达的产业。 词汇精讲 【考点精练】 (1) We need to ___________ local industries. 我们需要发展地方工业。 (2) Cooperation is becoming one of the most important ways for people living in the ___________ society.对生活在当前发展中的社会的人群而言，合作正成为一种重要的生活方式。 (3) Many European countries are ______________ industrial nations. 许多欧洲国家是发达的工业国。 (4) Are there further ____________ in the investigation? 调查有新的进展吗？ develop developing developed developments 词汇精讲 8. compare v.比较；把……比作 n.比较 【教材原句】Let’s compare three of the things used in the past with those we use today.让我们来比较一下过去和现在使用的三种事物。【考点精讲】　 (1) compare with 与……相比较 compare to 把……比作 beyond compare 非常好；无与伦比 I now regularly compare my views with those of many others. 我现在经常把自己的观点与许多人的观点进行比较。 He compared the world to a stage.他把世界比作舞台。 This is a diamond beyond compare.这颗钻石无与伦比。 (2) comparative adj.比较的；相对的 This is your comparative advantage.这是你们的比较优势。 词汇精讲 (3) comparison n.比较；照；比喻；比较关系 It is demonstrably an unfair comparison. 这显然是一种不公平的相似对比。 【考点精练】 (1) Nothing can ___________ with wool for warmth. 没有比羊毛更暖和的东西了。 (2) The expedition was a ___________ success.那次探险相当成功。 (3) The second half of the game was dull by __________ with the first. 与上半场相比，比赛的下半场有些沉闷。 compare comparative comparison 词汇精讲 9. communicate v.交流，沟通 【教材原句】In the past, when people wanted to communicate with others, they wrote letters and waited for weeks for responses. 在过去，当人们想要与他人交流时，他们会写一封信，然后等待数周后的回复。 【考点精讲】　 (1) communicate with 与……交流／沟通 I’d like to communicate with him about e-business online tonight.今晚我想和他在线谈谈电子商务。 (2) communication n.交流，交际 Radios and televisions are important means of communication. 收音机和电视机是交流的重要工具。 词汇精讲 【考点精练】 (1) I often ______________ with my friends by e-mail. 我经常通过电子邮件和朋友交流。 (2) Speech is the fastest method of ______________ between people. 说话是人与人之间交流最快捷的方法。 communicate communication 词汇精讲 10.enable v.使能够；使成为可能 【教材原句】The Internet enables us to email people instantly, even when they are thousands of miles away.互联网使我们能够即时给远在千里之外的人发电子邮件。 【考点精讲】　 (1) en-作为动词前缀表示“提供”、“赋予”、 “使处于……境地”、“置于……之中”等。如 endanger v.使受危险；危及； encage v.把……关人笼中 Development of the area would endanger wildlife. 开发这一地区将会危及野生生物。 (2) enable sb. to do sth.使某人能够做某事 The software enables you to access the Internet in seconds. 这种软件让你在几秒钟内便可访问互联网。 词汇精讲 (3) able adj.能够的；有能力的 be able to do sth.能够做某事 Tom is able to finish the task by himself. Tom 能够独自完成那项任务。 【考点精练】 (1) Being not lazy will ____________ you to live a happy and successful life.不懒惰将使你过上幸福和成功的生活。 (2) There’s enough time left. They will be ______ to the party on time. 还有足够的时间。他们能按时赶到派对。 enable able 词汇精讲 11.instantly adv.立即 【教材原句】The Internet enables us to email people instantly. 互联网使我们能够立即给对方发电子邮件。 【考点精讲】　 (1) instant adj.立即的；速食的 n.瞬间，顷刻 Cell phones provide instant access to people. 手机为人们提供了即时的联系方式。 (2)同义词： immediately adv.立即，马上 He answered immediately.他立刻就回答了。 (3)同义短语： at once ; in no time ; in a moment 词汇精讲 【考点精练】 (1) I recognized it __________.我立刻认出它了。 (2) At that _________, the door opened.就在那时，门开了。 (3) I demand an ________ explanation. 我要求立即给我一个解释。 instantly instant instant 词汇精讲 12.interviewee n.面试者；被采访者 【教材原句】We asked three interviewees and got different answers. 我们问了三受访者，得到了不同的答案。 【考点精讲】　 (1) interview n.采访；面试；（私下的）会谈 v.采访，面试；（私下）提问，面谈 The interview only took ten minutes, but it felt like hours. 面试只用了十分钟，但觉得像几个小时似的。 (2) interviewer n.面试官；采访者 The interviewer asked me about my future plans. 采访者问了我的未来计划。 词汇精讲 (3) have an interview with sb.和……有一次面试 Tomorrow I’ll have an interview with the manager. 明天我和这位经理有一次面试。 【考点精练】 (1) She was always on edge before an _____________. 她在面试前总是紧张不安。 (2) What questions will an interviewer ask an ____________ usually?面试官往往会问应试者什么问题？ (3) She tried to make a good impression on the _____________. 她努力给主持面试官留个好印象。 (4) When a journalist ___________ as a famous person, they ask them a series of questions. 当一名记者采访某人例如一个名人时，他们会问一系列问题。 interviewee interview interviewer interviews 词汇精讲 13.queue v.排队（等候） 【教材原句】Please take a number from the queuing machine and listen for your number being called. 请在取号机上去取一个号码，然后等着叫号。 【考点精讲】　 (1) queue n.队；队列 How long have you been in the queue ?你排多长时间的队了？ (2) queue up 排队（等候） I queued up for an hour for the ticket.我排了一个小时的队买票。 (3) join a / the queue 排队 Make sure you join the queue inside the bank.在银行里一定要排队。 【考点精练】 (1) Please _______________ to register.请排队挂号。 (2) I had to join a ____________ for the bus.我不得不排队等公交车。 queue queue 词汇精讲 14. impact n.影响 【教材原句】Artificial intelligence is everywhere and has already had a huge impact on our life. 人工智能无处不在，已经给我们的生活带来了巨大影响。 【考点精讲】　 (1) impact v.对……有影响 Her speech made a profound impact on everyone. 她的讲话对每个人都有深远的影响。 Her mother’s death impacted greatly on her growth. 她母亲的去世对她的成长造成很大影响。 (2) have an impact on 对……有影响 have a huge impact on ..．对……有巨大影响 AI has a huge impact on our daily life. 人工智能对我们的日常生活有巨大影响。 词汇精讲 【考点精练】 (1) What you did has the largest ______ not just on your emotional life, but also on your lifestyle. A . impact B . impacts C . impacted D . impacting (2) Playing computer games has badly _______ his study. A . impact on B . impacted C . impacted on D . impacts A C 词汇精讲 15.adjust v.调整；调节；使适应，使习惯［同］ adapt 【教材原句】They will be able to adjust the heat output automatically. 它们能够自动调节输出的热量。 【考点精讲】　 (1) v.调节，调整 adjust ... to ..．把……调整到…… You can adjust the safety belt to make you more comfortable. 你可以调整安全带使你更舒服。 (2) v.使适应 adjust (oneself) to (doing) sth.使(自己)适应(做)……某事／某物 The boy adjusted himself to the new school life soon. 那个男孩很快使自己适应了新学校的生活。 (3) adjustment n.调整；调节；适应 I’ve made a few adjustments to the design.我已对设计作了几处调整。 词汇精讲 【考点精练】 (1) She quickly _________ herself ___________ the climate there. 她很快使自己适应那里的气候。 (2) We must __________ our schedule to make some time for exercise.我们必须调整我们的时间表，腾出一些时间锻炼。 (3) You’ll quickly ______________ yourself to student life. 你将很快适应学生生活。 (4) It is not easy to make an _____________ to the machine. 这台机器不容易调试。 adjusted to adjust adjust adjustment 二、短语应用 短语记忆 1. 来源于，来自____________________ 2. such as___________ 3. 参加_________________ 4. be invited to do sth._____________ 5. 如此……以至于________________ 6. have access to______________________________ 7. 在视野外________________ 8. compare with_________________ 9. 在过去________________ 10. communicate with__________________ 和……交流 come from 比如，例如 take part in 被邀请做某事 so... that... 拥有……的机会；可以接近/进入 out of sight 比较 in the past 11. 使某人能够做某事__________________ 12. thousands of________________ 13. 过去常常做某事_____________ 14. take pictures________________ 15. 与……保持联系________________ 16. keep up with________________ 17. 也________________ 18. the queuing machine_______________ 19. 对……有影响_____________________ 20. instead of________________ enable sb. to do sth. 成千上万，数千 used to do sth. 拍照 keep in touch with 赶上，跟上 as well 取号机 have an impact on 代替，而不是 短语讲解 1.such as 【教材原句】Developments in science and technology do make our life better, such as the solar lamps in our classrooms.科学技术的发展使我们的生活更美好，比如我们教室里的太阳能灯。 【考点精讲】　 (1) such as 一般用来列举同类人或物中的几个例子，且和举例之间直接相连， as 后没有逗号。其后加名词、代词和动名词等。在使用 such as 时应注意后面列举事物的数量不能等于前面所提事物的总和，若相等时用 namely 或 that is 。 He has been to many countries, such as America, Japan and Germany.他去过很多国家，比如美国、日本和德国。 He can speak three foreign languages, namely Chinese, English and French.他能说三门外语，即汉语、英语和法语。 短语讲解 (2) for example = for instance ，视为独立成分，一般只举同类人或物中的一个例子，和举例之间用逗号隔开，作插入语，可置于句首、句中或句末。其后加单词、短语或句子。 For example, air is invisible.例如，空气是看不见的。 He, for example, is a good student.例如，他就是个好学生。 I have many friends. For example / instance, Jack is my best friend.我有许多朋友。例如，杰克是我最好的朋友。 【考点精练】 (1) I have many hobbies,______ _______ reading , drawing and playing table tennis.我有许多爱好，比如看书、画画和打乒乓球。 (2) _____ ________,“dogs” is the plural of “dog”． 例如， dogs 是 dog 的复数。 For example such as 短语讲解 2.take part in 参加 【教材原句】Are you taking part in the Science and Technology Festival at school this year ?你今年要参加学校的科技节吗？ 【考点精讲】　 (1) take part in 表示参加群体性活动，如会议、劳动、游行等，往往指参加者持有积极的态度或发挥积极作用。 part 前若有修饰语，要用不定冠词。 take an active part in 积极参加 A great number of students took part in May 4th Movement. 大批学生参加了五四运动。 I also advise you to take an active part in sports and social activities.我还建议你积极参加体育和社会活动。 短语讲解 (2) join in 通常指参加小规模的活动和小游戏，尤指和其他人一起参加某项活动。 join sb. in (doing) sth.与某人一起做某事。 Come and join us in the discussion. 来和我们一起讨论吧！ May I join in the game ？我可以参加这个游戏吗？ (3) join 表示加入某党派、组织、社团、俱乐部等成为其中一员； join sb.表示同某人一起。 He will never forget the day when he joined the Party. 他永远也忘不了他入党的那一天。 Would you like to join us ( in ) singing?你想和我们一起唱歌吗？ (4) attend 表示出席，参加（会议、仪式、婚礼、葬礼、典礼）；上课，上学；听报告。 We attend meetings every day.我们每天都参加会议。 短语讲解 【考点精练】 (1) Will you _____ us for dinner ? A . join B . join in C . attend D . take part in (2) All the staff of the company were asked to _____ the ceremony. A . join B . join in C . attend D . take part in (3) Will you ___________ the English party this evening? 你会参加今晚的英语派对吗？ (4) I will never forget the day when I ________ the League. 我永远也不会忘记我人团的那一天。 A C take part in joined 短语讲解 3.in some way 在某种程度上 【教材原句】I think it’s important that inventions benefit people’s life in some way. 我认为发明在某种程度上有益于人们的生活这是很重要的。 【考点精讲】　 (1) in some way 在某些方面，在某种程度上，相当于 in someway 、 in a way 。 I have to help him in some way.我不得不以某种方式帮助他。 (2) in the / one’s way 挡路；妨碍 Your car is in the way. Please move it.你的汽车挡路了。请移一下。 (3) on the / one’s way to ..．在去……的路上 I met Tom on the way to school.在去上学的路上，我遇见了 Tom 。 短语讲解 (4) by the way 顺便问一下，顺便说一下 By the way, can you go shopping with me ? 顺便问一下，你能和我一起去购物吗？ 【考点精练】 (1) When I was _____ home, my bike broken down. A . in the way B . by the way C . on the way D . in some way (2)_____, will you be free tomorrow ? A . On the way B . In the way C . By the way D . In some way (3) The heavy rain was ______________ of our trip. 那场大雨阻碍了我们的旅程。 (4)____________, I think we all have a creative side. 在某种程度上，我认为我们都有创造性的一面。 C C in the way In some way 短语讲解 4.so ... that ..．如此……以至于…… 【教材原句】 Technology is developing so fast that many things commonly used in the past have faded out of sight today.科技发展如此之快，以至于许多过去常用的东西如今已经淡出了人的视线。 【考点精讲】　 (1) so ... that ..．引导结果状语从句的构成： ① so ＋形容词／副词＋ that 从句 Tom ran so fast that we couldn’t catch up with him. Tom 跑得如此快，以至于我们不能赶上他。 ② so ＋形容词＋ a / an ＋可数名词单数＋ that 从句 It is so interesting a story that I want to read it again. 这是多么有趣的一个故事，以至于我想再读一遍。 ③ so + many / few ＋复数可数名词＋ that 从句 There are so many books that I can’t decide which one to choose.有如此多的书，以至于我不能决定选择哪一本。 短语讲解 ④ so + much / little ＋不可数名词＋ that 从句 He has so little money that he cannot afford a car. 他的钱太少，买不起车。 (2) such ... that ..．引导结果状语从句的构成： ① such + a / an ＋形容词＋可数名词单数＋ that 从句 He is such a clever boy that we all like him. 他是如此聪明的一个男孩，以至于我们都喜欢他。 It was such an exciting football match that all the audience cheered.这是一场激动人心的足球比赛，以至于所有观众都欢呼起来。 ② such ＋形容词＋复数可数名词／不可数名词＋ that 从句 There are such fresh vegetables there that lots of people go shopping. 那里蔬菜很新鲜，以至于许多人去购物。 He has made such great progress that his teachers are satisfied with him.他进步如此大，老师们对他很满意。 短语讲解 【考点精练】 (1) I have ____ much work to do _____ I can’t go out wit you. A . such ; that B . such a ; that C . so ; that D . so a ; that (2) He was _______ angry ________ he couldn’t say a word. A . such an ; that B . such ; that C . so an ; that D . so ; that (3) Jenny is _______ _______ honest girl _______ she never tells lies. 珍妮很诚实，她从不说谎。 C D such an that 短语讲解 5.thousands of 成千上万；数千 【教材原句】The Internet enables us to email people instantly, even when they are thousands of miles away. 互联网使我们能够即时给远在千里之外的人发电子邮件。 【考点精讲】　 当具体的数词修饰 thousand 时，用单数，比如： five million workers 五百万工人。 当 thousand 后面跟有介词 of 时，必须加上 s ，前面不能有具体数字， of 后面跟复数名词。比如： thousands of workers 成千上万名工人。 类似用法还有 billions of 数十亿； hundreds of 成百上千； millions of 数百万。 短语讲解 【考点精练】 (1) Look! _____ people are standing there, waiting for their favorite star. A . Hundred B . Hundreds of C . Eight hundreds D . Hundred of (2) A photographer takes pictures of a copy of a new early dinosaur that is ______ years old . A . million of B . two millions C . two hundred million D . two hundreds million B C 短语讲解 6.used to 过去常常 【教材原句】People used to carry big bags of film rolls with them while travelling ...人们过去旅行时常常随身携带一大袋胶卷…… 【考点精讲】　 (1) used to do sth.过去常常做某事 He used to go fishing by the river.他过去常常去河边钓鱼。 (2) be used to do sth.被用来做某事 The computer can be used to complete the project. 这台计算机可以用来完成这个项目。 (3) be/get used to doing sth.习惯于做某事 After school, Mary is used to listening to music. 放学后，玛丽习惯于听音乐。 短语讲解 【考点精练】 (1) On Sunday, Linda ______ basketball, but now she _____ football. A . used to play ; used to playing B . is used to play ; used to playing C . used to play ; is used to playing D . is used to play ; used to play (2) Wood can ______ _______ _____ make tables. 木头可以被用来制成桌子。 be used to C 短语讲解 7.keep in touch with 与……保持联系 【教材原句】 Now it’s really easy to keep in touch with friends, no matter where they are and what they’re doing. 现在与朋友保持联系很容易，不管他们在哪里，在做什么。 【考点精讲】　 (1) be / keep in touch with 与……保持联系 I keep in touch with my family regularly.与家人保持联系。 (2) get in touch with 与……取得联系 We will get in touch with you in a week.一周后，我们将联系你。 (3) lose touch with 与……失去联系 They lost touch with each other during the war. 他们在战争期间失去了联系。 短语讲解 (4) be out of touch with (sb.)与……失去联系；不再了解（某人的）情况 Many of them have been out of touch with each other. 他们中的许多人一直没有互相联系。 【考点精练】 (1) Are you still _____ _________ with your friends from college ? 你和大学的同学还有联系吗？ (2) They have been _______ ________ _________ for many years. 他们已经失去联系很多年了。 (3) I’ve _____ _______with all my old friends. 我与所有的老朋友都失去了联系。 in touch out of touch lost touch 短语讲解 8.keep up with 持续了解 【教材原句】It’s a great way to keep up with the news as well. 这也是持续了解新闻的好方法。 【考点精讲】　 (1) keep up with sb.与某人保持联系 Although I graduated ten years ago, I still keep up with my classmates.尽管我们已经毕业10年了，但我仍然与我的同学们联系。 (2) keep up with sth.持续了解；跟上 We must keep up with the times.我们必须跟上时代的步伐。 (3) keep away from 远离；避免接近 We need to keep away from junk food to keep healthy. 我们需要远离垃圾食品来保持健康。 短语讲解 (4) keep out of 使不进入；把……关在外面 Keep out of my sight.不要让我看见。 (5) keep doing sth.一直做某事 He kept working till midnight yesterday.昨晚他一直工作到半夜。 【考点精练】 (1) The kids should _______ dangerous animals. A. keep up with B. keep in touch with C. keep away from D. keep out (2)---How do you usually _____ family ? ---By WeChat. A . keep in touch with B . keep away from C . keep out of D . keep up (3) I like watching the news on TV because it can help me ____ _____ ______ the latest things. 我喜欢在电视上看新闻，因为它能帮助我了解最新发生的事情。 A C keep up with 三、重点句型 重点句型 1.【教材原句】How was your weekend ？你周末过得怎么样？ 【重点点拨】本句中的 How was your ..．意为“你的……怎么样”，通常用来表示问候。如果后面加时间状语，表示询问对方某个时间段过得怎么样；如果后面加事件，表示询问某件事进展如何。 How was your summer holiday ？你的暑假过得怎么样？ How was your interview yesterday ？你昨天的面试怎么样？ 【举一反三】 (1)---_________was your National Day ？你的国庆节过得怎么样？ ---It’s very interesting. (2)________ is your work ？你的工作怎么样？ How How 重点句型 2.【教材原句】Developments in science and technology do make our life better, such as the solar lamps in our classrooms.科学技术的发展确实使我们的生活更美好，比如我们教室里的太阳能灯。 【重点点拨】本句是一个强调句，用“助动词 do ＋动词原形”来表示强调，以此来突出科技确实让我们的生活变得更美好。英语中这种强调句型只有一般现在时和一般过去时两种，只对肯定的谓语动词进行强调，没有疑问和否定形式。即用“助动词 do / does / did ＋动词原形”来强调谓语动词，表示“务必，确实”之意。 My father does like playing chess.我父亲确实喜欢下象棋。 Do be careful when you cross the street.过马路时，务必要小心。 Tom did go to the library yesterday morning. 昨天早上 Tom 确实去图书馆了。 重点句型 【举一反三】 (1)_____ be polite to others, or they won’t be friendly to you. A . Does B . Did C . Done D . Do (2) He ______ hope that everything goes well. A . do B . does C . did D . be (3) Mary _______ tell me about it just now. A . do B . does C . did D . be B D C 重点句型 3. 【教材原句】What a good idea ！多么好的主意啊！ 【重点点拨】本句是一个感叹句。感叹句是指表示喜怒哀乐等情绪的句子，所以句末要用“!”，常由 What 或 How 引导。 (1) What 引导的感叹句： ① What + a / an + adj .＋可数名词单数（＋主语＋谓语）! What a clever girl she is ！她是多么聪明的一个女孩啊！ ② What + adj .＋可数名词复数（＋主语＋谓语）! What beautiful flowers they are !多么漂亮的花啊！ ③ What + adj .＋不可数名词（＋主语＋谓语）! What fine weather it is ！多么好的天气啊！ 重点句型 (2) How 引导的感叹句： ① How + adj ./ adv .(＋主语＋谓语）! How lovely the weather is !天气真好啊！ ② How + adj .+ a / an ＋可数名词单数（＋主语＋谓语）! How exciting a football match it is !多么激动人心的一场球赛啊！ ③ How ＋主语＋谓语！ How times flies ！时间过真快啊！ 重点句型 【举一反三】 (1)---Linda, our football team won the match. ---Wow ! _____exciting news it is ! A . What an B . How an C . How D . What (2)_____ lovely the cat is ! A . What a B . What C . How D . What an (3)_____ unforgettable shopping experience ! A . What a B . What C . How D . What an D C D 重点句型 4.【教材原句】People talk about smartphones and other devices, but it’s the touch screen technology that makes all of these new things so easy to use.人们谈论智能手机和其他设备，但正是触摸屏技术让所有这些新东西变得如此易于使用。 【重点点拨】本句是一个强调句。强调句的句型结构为 It + is / was ＋被强调的部分＋ that / who ＋句子＋其他。本句强调的是主语 the touch screen technology 触摸屏技术，指物，故用 that ，当强调部分指人并作主语时，用 that / who 均可。 注意：判断一个句子是否是强调句，把 It is / was ... that / who 删去后，如果语序和句意仍然完整，则是强调句式；否则，则不是。 重点句型 It was I that / who met Tony at the bus stop yesterday. 是我昨天在汽车站遇托尼。 It is in this supermarket that the goods are on sale. 是这家超市里的商品在打折销售。 【举一反三】 (1) It was in the factory _____ John found his first job three years ago. A . that B . how C . where D . when (2)_____ is my best friend Jane ____ often helps me with my English. A . This ; who B . That ; whom C . It ; who D . She ; that (3) It is Jack _____ is playing basketball with his classmates there. A . who B . whom C . where D . when A C A 四、情景交际 情景交际 谈论科技展览： 1．询问展览信息 What are the features of the exhibition? What is the theme of the exhibition? Was the exhibition interesting? Would you tell me the main items on exhibition? What did you see? 2．描述展览 The theme is ... It is really interesting/boring. There are many newly developed products. I spent lots of time at the exhibition on the ... floor. 情景交际 谈论科技发明： 1．询问发明 What’s the function of ...? What was it invented for? Can you tell me more about it? How to operate it? What is that? Is there something special about it? Do you know ...? What is so smart about it? 2．描述发明 It can help ... with ... It was invented / designed for ... ... can also be used for ... That does sound useful. I read about an amazing invention ... 情景交际 【举一反三】 A : Hey, Lily! 1.___________ was your weekend? B : Great! I went to the Science and Technoloy Museum. It was really interesting. I was there for hours! A :2.___________ did you see? B : Well, I spent lots of time at the exhibition on the second floor . The 3.___________ is “Challenges and Future”. There are so many great inventions made to protect the environment. A :4.____________ you tell me more about it? B : I saw some models of wind generators at the 5.___________. It is green and clean. A : That does sound useful. How What theme Can/ Could exhibition $