Unit1 The Changing World (知识点) 2026-2027学年仁爱科普版英语九年级上册

该初中英语九年级Unit 1知识清单系统梳理了单元核心内容，涵盖60余个重点词组、30余条核心句型及“后缀-ment名词”“现在完成时”两大语法模块，构建了从词汇积累到句型应用再到语法深化的递进式学习支架。 清单通过“页码定位+加粗标注”突出重难点，如“used to do sth”标注P2并对比“be used to doing sth”用法，结合“动词加-ment变名词”口诀等记忆技巧，培养学生语言能力与思维品质。设计“易混词辨析表”“语法功能对比”等实用工具，不同基础学生可高效学习，教师能据此优化教学环节，提升课堂实效。

 九年级 Unit 1 九年级上册Unit 1知识点(新版仁爱202609) Chinese common people treat Chinese common people kindly. 2 学科网（北京）股份有限公司 I重点词组： 1. 1. used to do sth.过去常常做某事P2 2. in the past 在过去 3. have the chance to do sth.有机会做某事 4. for free 免费 5. make phone calls 打电话 6. get in touch 取得联系 7. be famous for因…… 而闻名P132 8. all day long整天；整日 9. take a place占据一个位置；发生 10. have been to去过（某地，已经回来） 11. as a matter of fact事实上 12. change for the better 更好的方向转变；好转 13. 7.red tourism site 红色旅游地 14. by the way 顺便说一下P4 15. get used to sth.习惯于某事 16. get around 四处走动；传播 17. be busy with… 忙于… 18. play hide and seek 玩捉迷藏 19. agree on… 就…达成一致P6 20. disagree on… 在…方面意见不一致 21. over the years 多年以来 22. take online courses 上网络课程 23. modern health care 现代医疗保健 24. make progress in… 在…方面取得进步 25. fight against… 对抗；与…作斗争 26. take as an example 把…当作例子P8 27. be crowded into… 被挤进… 28. find out… 查明；弄清楚 29. going on 进行；发生 30. blocks of 一块块的 31. in any case 无论如何 32. keep up with… 跟上… 33. a set of… 一套…P9 34. present time 现在；当下 35. lead a better life 过上更好的生活 36. reach an agreement 达成协议 37. shut down polluting factories 关闭污染工厂 38. make payment 付款 39. flood back 涌上心头；涌现 40. wash over 席卷；掠过 41. remind somebody of sth.使某人想起某事 42. a couple of… 几个；一对P11 43. by the way 顺便说一下 44. have gone to… 去了某地（未回） 45. feel like… 想要；感觉像 46. no longer 不再 47. in person 亲自P133 48. get around 四处走动；传播 49. be different from… 与…不同 50. people of all ages 各个年龄段的人P13 51. hang out 闲逛 52. have picnics 野餐 53. row boats 划船 54. afford to do sth.负担得起做某事 55. far away from… 远离… 56. go on road trips 进行公路旅行；自驾出游 57. further study 深造P133 58. be surprised at… 对…感到惊讶 59. be ready for… 为…做好准备 60. hold events 举办活动 61. can't wait to do sth.迫不及待做某事 62. take good care of… 好好照顾… 63. keep on doing sth.持续做某事P16 64. no matter what 无论什么 65. care about… 关心；在乎 66. kind of… 有点…P17 67. it seems that… 似乎… 68. connect with… 与…联系 69. instead of… 代替；而不是… 2 学科网（北京）股份有限公司 II重点句型： 1. In the past, few children had the chance to receive education, but now all children can go to school for free. 过去，很少孩子有机会接受教育，但是现在所有孩子都可以免费上学。P2 2. By the way, have you got used to the life in the city? 顺便问一下，你习惯城市生活了吗？P4 1　 used to do sth 过去常常做某事（现在不再如此，to + 动词原形） I used to get up late. 我以前总是起得晚。 2　 be /get used to doing sth 习惯于做某事（to 是介词，后接 doing） He is used to the life in Xingtai. 他习惯了邢台的生活。 I get used to getting up early. 现在我习惯于早起。 3　 be used to do sth 被用来做某事（被动语态，to + 动词原形） My computer is used to learn English. 我的电脑被用来学英语。 3. It's so nice of you to say that. 你能这么说真是太好了。 it is +形容词 + of sb to do sth 这个句式用来评价某人做某事，形容词描述人的品质（善良、友好、大方等）。常见形容词：nice，kind，clever，foolish，brave。 It 是形式主语，真正主语是后面的to do sth。 It's kind of him to help us.他帮助我们真是善良。 对比区分:It is + adj. + for sb to do sth 形容词描述事情本身，不是人的品质。 It's hard for me to finish it.对我来说完成它很难。 4. I have been busy with my study. 我一直忙于我的学习。 be busy doing sth 忙着做某事 be busy with sth 忙着做某事 I am busy with my homework=I am busy doing my homework. 5. Have a look at the picture taken thirteen years ago. 看一看这张十三年前拍的照片。P5 have a look at=look at a girl living in Xingtai一个住在邢台的女孩(表主动) a boy called Kangkang 一个叫康康的男孩(表被动) 6. We all agree on a fact, but we may disagree on an opinion. 对于事实我们都能达成一致，但对于观点我们可能意见不一。P6 7. I'd like to talk about some changes in my life over the years. 我想谈谈这些年来我生活中的一些变化。 over the years 这些年来；多年以来 ①现在完成时，强调从过去持续到现在的变化、结果 Great changes have taken place over the years. 这些年来发生了巨大变化。 ②一般过去时，描述过去那一段岁月里发生的事 People lived a hard life over the years. 那些年人们生活艰苦。 8. Another big change in my life is the way I shop. 我生活中的另一个重大变化是我的购物方式。 9. I always order fruit and vegetables on phone apps. 我总是在手机应用上订购水果和蔬菜。 order 作名词 ① 命令 He gave an order.他下达了一道命令。 ② 订单 She placed an order.她下了一个订单。 ③ 顺序 Please put them in order.请把它们按顺序摆放。 作动词 ① 命令 The teacher ordered us to keep quiet.老师命令我们保持安静。 ② 订购；点菜 I want to order some books.我想要订购一些书。 We order noodles for lunch.我们午饭点面条。 重点短语 ① in order 按顺序；整齐 Please keep your books in order.请把你的书摆放整齐。 ② in order to do sth 为了做某事（目的状语，后接动词原形） He gets up early in order to catch the bus.他早起为了赶上公交车。 ③ in order that +句子 为了……（后接完整句子，常配can/could） He gets up early in order that he can catch the bus.他早起为了他能赶上公交车。 语法小要点 order sb to do sth 命令某人做某事 The boss ordered him to go at once.老板命令他立刻出发。 辨析 in order to +动词原形 in order that +完整从句 10. Students can take online courses. 学生们可以上网络课程。P7 11. China has made great progress in education, transportation and health care. 中国在教育、交通和医疗保健方面取得了巨大进步。 make great progress in sth /doing sth 在（某方面 / 做某事）取得很大进步 He made great progress in English. 他在英语方面取得了很大进步。 She has made great progress in playing basketball. 她在打篮球方面取得了巨大进步。 12. China has made great achievements since its opening‑up. 自改革开放以来，中国取得了巨大成就。 achievement 可数名词，成就；progress 不可数名词，进步，不能加 s We have made great progress. 我们取得巨大进步。 We have made great achievements. 我们取得巨大成就。 ① since + 时间点（名词、年份）=since+一段时间+ago，主句多用现在完成时 He has lived in Xingtai since 2012. 自从 2012 年他就住在邢台。 =He has lived in Xingtai since 14 years ago.(今年2026) 自从 14 年前，他就一直住在邢台。 ② since + 一般过去时的句子（连词用法），主句用现在完成时 He has taught in this school since he came to Xingtai.自从他来到邢台，他就一直在这个学校教学。 ③ 句型转换：since + 过去时间点 = for + 时间段 He has lived in Xingtai for 14 years. 他住在邢台已经 14 年了。 13. China has become the world's second largest economy, and people's living conditions have greatly improved. 中国已经成为世界第二大经济体，人民的生活条件大幅改善。 结构：the + 序数词 (second/third…)+ 形容词最高级，表示 “第… 大 / 长 / 高… The Yangtze River is the longest river in China. 长江是中国最长的河流。 The Yellow River is the second longest river in China. 黄河是中国第二长河。 14. China is playing a more and more important role in international events, such as keeping world peace, protecting the environment, and fighting against natural disasters. 中国在国际事务中发挥着越来越重要的作用，例如维护世界和平、保护环境以及抗击自然灾害。 1　 more and more + 多音节形容词，表示 “越来越……”；单音节形容词用比较级 + and + 比较级，taller and taller 越来越高 2　 play a … role in 中in是介词，后面接名词或者 doing 形式 Xingtai No.7 Middle School is playing an important role in local education. 邢台七中在地方教育中发挥越来越重要的作用。 She plays an important role in helping poor students. 她在帮助贫困学生方面发挥重要作用。 3　 fighting against：对抗；抗击；与…… 作斗争（fight‑fought‑fought） They are fighting against the flood. 他们正在抗击洪水。 We are good at fighting against difficulties. 我们善于与困难作斗争。 易混辨析 fight for sth 为…… 而斗争（争取获得某物） They fight for their rights. 他们为自己的权利而斗争。 15. I can feel how greatly life has changed in this city. 我能感受到这座城市的生活发生了多么巨大的变化。P8 16. In the past, big families were crowded into small houses. 过去，大家庭挤在狭小的房子里。 ① The students were crowded into the classroom. 学生们被挤进教室。/学生们涌进这间教室。（主语 students，into 后面接地点） ② The classroom is crowded with students. 教室里挤满了学生。（主语 classroom，with 接人） 17. People read newspapers to find out what was going on in the world. 人们看报纸来了解世界上正在发生的事情。 ① find out 查明；弄清；了解（经过查询、打听获知信息） Please find out when the train leaves. 请弄清楚火车什么时候发车。 ② go on 发生；进行 What is going on over there? 那边正在发生什么？ 18. There are large blocks of modern apartments. 这里有大片的现代化公寓楼。 large blocks of 大片的；一大片一大片的 We can see large blocks of trees here. 我们在这里能看见大片树林。 19. The city is bigger with wider streets.= 这座城市更大了，街道也更宽阔。 =The city is bigger and it has wider streets. with wider streets 介词短语作后置伴随状语，表 “带有、拥有” The house is bright with big windows. 这房子很明亮，有着大大的窗户。 20. However, some people find the old days more fun. 然而，有些人觉得过去的日子更有意思。 find + sb/sth + 形容词 发现 / 觉得某人 / 某物…… She finds the story interesting. 她觉得这个故事很有趣。 find + it + 形容词 + to do sth I find it easy to learn English. 我发现学习英文很简单。 21. In any case, we should keep up with the changing world. 无论如何，我们应当跟上不断变化的世界。 keep up with 跟上；赶上（人、时代、形势） We must keep up with the times. 我们必须与时俱进。 22. The old days in Beijing were more pleasant. 以前在北京的日子更加令人愉快。P9 ① please /pliːz/ v. 使高兴；int. 请 Please sit down. 请坐下。 The news pleased him. 这个消息使他很高兴。 ② pleasure /ˈpleʒə(r)/ n. 愉快，快乐，乐事 It's my pleasure. 乐意效劳。 Reading gives me great pleasure. 阅读带给我极大的快乐。 ③ pleased /pliːzd/adj. 感到高兴的（修饰人，人内心感到开心） I am pleased with your answer. 我对你的答案感到满意。 ④ pleasant /ˈpleznt/adj. 令人愉快的（修饰事物、环境，事物让人舒服） We had a pleasant trip. 我们有一次令人愉快的旅行。 ⑤ pleasing /ˈpliːzɪŋ/adj. 令人愉悦的；讨人喜欢的（please+ing） The music is pleasing to the ear. 这音乐悦耳动听。 辨析 pleasant vs pleasing pleasant：侧重环境、天气、旅途这类客观事物 “舒适宜人” a pleasant day 宜人的一天 pleasing：侧重给人感官、审美上的好感，“讨人喜欢、悦耳悦目” a pleasing voice 悦耳的嗓音 The song is pleasing. 这首歌让人听着很舒服。 23. With the improvement of the environment, people now lead a better life than before. 随着环境的改善，人们现在过上了比以前更好的生活。P10 lead a … life 过着…… 的生活 lead a happy life 过幸福的生活= live a happy life 过幸福的生活 24. The community reached an agreement to make the place a comfortable home for everyone. 社区达成协议，要把这里变成所有人舒适的家园。 ① to make… 动词不定式作后置定语，修饰 agreement ②make + 宾语 + 宾语补足语： We have made Xingtai a modern city. 我们已经把邢台变成了现代化城市。 (make + 宾语 + 名词补足语 使…… 成为……) 25. There is no argument about building a sports center in the small town. 对于在这个小镇修建体育中心这件事，大家没有争议。 There is no argument about (doing) something关于……没有争议 There is no argument about the plan.对于这个计划，没有争议。 argue v.争论；争辩 短语：argue about sth 为某事争论 They argue about the rule.他们为这条规则争论。 26. After the movement of shutting down polluting factories, my hometown has changed into a very different place. 在关停污染工厂的行动之后，我的家乡变成了一个截然不同的地方。  ① movement n. 行动；运动（动词 move 的名词）    1) the movement of doing sth 做某事的行动    2) The movement of planting trees is popular. 植树行动很受欢迎。   注意: moment n. 片刻，瞬间  Wait for a moment. 等一会儿。 ② change v. 改变；变化    1) change into 变成；转换成      a) The village has changed into a city. 这个村庄已经变成一座城市。      b) change A into B 把 A 变成 B； We changed the room into a study. 我们把这间屋子改成书房。    ③ shut v. 关闭；关上（过去式 shut，过去分词 shut，中考不规则动词）    1) shut sth. 关上某物 (门、窗等)      a) Please shut the door. 请关门。      b) Please shut the window. 请关窗户。      c) shut 与 close：多数普通场景可以互换，shut 更侧重用力闭合。    2) shut down 关停（工厂、企业）；倒闭      They shut down the factory. 他们关停了这家工厂。    3) shut up      a) 闭嘴（口语）；Shut up! 闭嘴！      b) 封堵、封死（钉死、封牢门窗，不是普通随手关上）      c) 中考易错提醒：日常关门关窗不用 shut up the door   ④ polluting adj. 造成污染的（动词 pollute+ing 作形容词，修饰名词 factories） drinking water 饮用水；washing machine 洗衣机；swimming pool 游泳池；reading room 阅览室；running water 自来水；sleeping bag 睡袋；waiting room 候诊室，候车室；living room 客厅；working hours 工作时间   27. As I sat by the old tree, memories of my childhood flooded back. 当我坐在这棵老树旁，童年的回忆涌上心头。  ① as conj. 当……时候；随着（引导时间状语从句）   As he walked, he sang. 他边走边唱。   ② sit v. 坐，过去式 sat；by prep. 在……旁边   sit by the window 坐在窗边   ③ memory n. 回忆，记忆；复数 memories   memories of ……的回忆；memories of youth 青春的回忆   ④ flood back （情感、回忆）涌上心头，涌现   Old feelings flooded back. 往日的情感涌上心头。   注意: memory 表示一件件回忆时可数，用复数memories；表示记忆力时不可数。 28. The laughter, the excitement, and the enjoyment of those days filled my mind. 那些日子里的欢笑、激动与欢乐充斥在我的脑海。 ① laughter n. 笑声（不可数名词）   burst into laughter 突然大笑。   ② excitement n. 激动，兴奋（不可数名词）   shout with excitement 激动地大喊。   ③ enjoyment n. 欢乐，乐趣（不可数名词）   He reads for enjoyment. 他读书为了消遣。   ④ fill v. 充满；填满  fill one's mind 充斥某人的脑海； Sad thoughts filled my mind.悲伤的想法充斥我的脑海。   注意: laughter、excitement、enjoyment 均为抽象不可数名词，无复数形式。 29. I couldn't help but smile at the memories of walking in the woods and swimming in the rivers. 想起在林间漫步、在河里游泳的往事，我不禁笑了起来。 ① can't help but do sth 不禁做某事 = can't help doing sth   ② memory n.回忆；memories of ……的回忆   memories of travelling 旅行的回忆。   ③ wood n.木头；woods n.树林（复数形式表树林）   walk in the woods 在林间漫步。 30. It was a time of great happiness. 那是一段无比幸福的时光。 31. I closed my eyes and let the happiness wash over me. 我闭上眼睛，任由幸福感将我包围。 wash over sb （情绪）席卷、笼罩某人   A sense of peace washed over me. 一股平静的感觉笼罩着我。  注意：① 本义：（水流）漫过、冲刷某物； The waves washed over the rocks. 海浪冲刷礁石。    ②引申义（中考阅读高频）：（情绪、感受）席卷笼罩某人。 32. Though it was a long time ago and there has been great development, the memories remain a comfort and an encouragement to me. 尽管那是很久之前的事，并且社会已经有了巨大发展，但这些回忆对我而言依旧是慰藉与鼓舞。 ① remain v. 仍然是；保持 remain + 名词 仍然是…； He remains our favourite star.他依旧是我们最喜欢的明星。    remain + 形容词 保持……； The old traditions remain popular.这些古老传统依旧受欢迎。   ② comfort n.慰藉；安慰 v.安慰   a comfort 一件带来慰藉的人/事物； The warm memory is a comfort to me. 这份温暖的回忆对我来说是一份慰藉。   comfort sb 安慰某人；I comfort her when she is sad.她难过的时候我安慰她。   comfortable adj.舒适的；a comfortable chair一把舒适的椅子。   ③ encouragement n.鼓舞；鼓励   an encouragement 一件鼓舞人心的人/事物； His praise is an encouragement to me.他的表扬对我是一种鼓舞。   encourage v.鼓励；encourage sb to do sth鼓励某人做某事； Friends encourage me to face difficulties.朋友们鼓励我面对困难。   注意：comfort、encouragement表抽象概念时为不可数；指一件具体带来慰藉、鼓舞的人或事物时可数，前面可加a/an。 33. They always remind me of the simple pleasure of my childhood. 它们总是让我想起童年那些简单的快乐。 ① remind v.使想起；提醒   remind sb of sth 使某人想起某物；   The photo reminds me of my hometown.这张照片使我想起我的家乡。   remind sb to do sth 提醒某人去做某事；   My mum reminds me to take exercise every day.妈妈提醒我每天要锻炼身体。   ② pleasure n.快乐；乐趣   the simple pleasure of ……简单的快乐；   the pleasure of reading阅读的乐趣。   注意：pleasure表一件件乐事时可数，表抽象快乐时不可数。 34. I haven't seen you for a couple of days. 我已经好几天没见到你了。P11 a couple of 几个；一对   a couple of days 几天；   I will stay here for a couple of weeks.我要在这儿待几周。   a couple of birds 一对鸟儿；  a couple of young people 一对年轻人。   注意：a couple of 后接可数名词复数；含义分两种，可表示“一对”，也可泛指“两三个、若干”，不一定严格指两个。 35. I walked in the street and felt like working in a strange place, but the memory remained the same. 我走在街上，感觉像是在一个陌生的地方工作，但回忆依旧如故。   feel like doing sth 想要做某事；   I feel like having some tea. 我想要喝点茶。   feel like (doing sth) 感觉像是（做某事）；   It feels like flying. 这感觉就像是在飞翔。 36. My hometown still holds a place in my heart. 我的家乡在我心中依旧占有一席之地。 37. I have seen the world, faced the challenges and gone through many experiences, but I have never forgotten my hometown. 我见识过世界，面对过挑战，经历过许多事情，但我从未忘记我的家乡。 go through 经历；经受   He went through a hard time. 他经历了一段艰难的时光。 38. I started my life from this very place, and now I come back. 我的人生正是从这里开启，如今我回来了。 very adj.正是；恰好的（加强语气，置于the/this/that等限定词之后）   At this very moment, he arrives.就在此刻，他到了。   注意：此处very是形容词表强调，不是副词“非常”，只能放在限定词后面。 39. I am no longer the youth I once was, but everything still feels so familiar. 我不再是曾经那个少年，但一切依旧感觉如此熟悉。 ① no longer 不再（侧重时间上不再）   be no longer … 不再是……；   He is no longer a little kid.他不再是一个小孩子了。   = be not … any longer   He is not a little kid any longer.他不再是一个小孩子了。   辨析：no longer / not…any longer 侧重时间； no more / not…any more 侧重数量、程度。   no more 不再；   We have no more paper.我们没有更多纸了。   = not … any more   We don't have paper any more.我们没有更多纸了。   ② familiar adj.熟悉的   be familiar with sth 某人熟悉某物；   She is familiar with this old song.她熟悉这首老歌。   be familiar to sb 为某人所熟悉；   This old song is familiar to us.这首老歌为我们所熟悉。 40. Today, we have the pleasure of inviting Mr. Li to share his leisure activities. 今天，我们有幸邀请李先生分享他的业余活动。P132 ① pleasure n. 荣幸；快乐 have the pleasure of doing sth 有幸做某事； I once had the pleasure of meeting Wang Baoqiang. 我曾经有幸遇见过王宝强。 41. Now, I can travel throughout China and even abroad. 现在，我可以走遍中国，甚至出国旅行。 42. I want to see the Eiffel Tower in person. 我想亲眼看一看埃菲尔铁塔。 in person 亲自；当面 see … in person 亲眼看见……； talk to sb in person 当面和某人交谈，meet sb in person 亲自会见某人， speak in person 亲自发言，sign in person 亲自签字，visit in person 亲自拜访。 43. In the past, watching movies outdoors was a popular and exciting leisure activity for people of all ages. 过去，露天看电影是深受各年龄段人群喜爱的、令人兴奋的业余活动。P13 44. Most people considered such experiences unforgettable. 大多数人认为这样的经历令人难忘。 ① consider v.认为；考虑 consider +宾语 + (to be) +形容词/名词 认为……(是)……； Most people considered such experiences (to be) unforgettable.大多数人认为这样的经历令人难忘。 be considered as 被看作/被当作； Haonanguan Historical-Cultural Block is considered as a cultural treasure of Xingtai.好南关历史文化街区被视作邢台的一笔文化财富。 注意：to be 可以省略，后面直接接形容词或名词；**不能接to do（实义动词）**。 ② unforgettable adj.令人难忘的； an unforgettable trip 一次难忘的旅行。 45. Because most people did not have a lot of money, they usually hung out near their homes. 因为大多数人没有很多钱，他们通常在家附近闲逛。 hang out 闲逛； We often hang out after school.我们放学后经常闲逛。 辨析： hang‑hung‑hung 不规则，含义：闲逛；悬挂 hang‑hanged‑hanged 规则，含义：绞死、吊死； The man was hanged long ago.这个人很久以前被绞死了。 46. They could have picnics or row boats there. 他们可以在那里野餐或者划船。 ① row /rəʊ/n. 一排；一行；一列 a row of trees 一排树； Please sit in a row. 请坐成一排。 ② row /rəʊ/v. 划船；划桨 row‑rowed‑rowed（规则动词）； They rowed a boat on the lake. 他们在湖上划船。 47. Now, people have more choices for leisure activities. 现在，人们有更多的业余活动选择。 choice n.选择（名词），复数 choices；   make a choice 做选择；   You have to make a choice.你必须做出一个选择。   have no choice but to do sth 别无选择只能做某事；   I have no choice but to give up.我别无选择只能放弃。   choose v.选择（动词原形）   choose‑chose‑chosen（不规则变化）； 48. Many people can afford to travel to many different places far away from their homes. 很多人负担得起去往离家很远的各个地方旅行。 ① afford v.负担得起；买得起   afford sth 负担得起某物；   I can afford the bike.我买得起这辆自行车。   afford to do sth 负担得起做某事；   Many people can afford to travel.很多人负担得起去旅行。   can't afford to do sth 负担不起做某事；   He can't afford to go abroad.他负担不起出国。   ② be far away from 离……很远；   My home is far away from my school.我家离学校很远。 49. On weekends, families can go on road trips in their own cars. 在周末，各个家庭可以自驾出游。 50. It has been nearly 2 years since you went to Canada for further study. 你去加拿大深造已经快两年了。P133 ① It has been +时间段 + since +一般过去时从句 自从……已经……时间；   It has been more than two years since I began to teach you English.自从我开始教你们英语，已经两年多了。   同义句型：It is +时间段 + since +一般过去时从句；   It is more than two years since I began to teach you English.自从我开始教你们英语，已经两年多了。   重点辨析：   since从句接**非延续性动词**：从动作发生的时刻开始计算时间；   It has been two years since he left.他离开已经两年了。   since从句接**延续性动词**：从该动作结束的时刻开始计算时间；   It has been two years since he lived here.他不在这儿住已经两年了。   注意：since后面从句必须用一般过去时；teach为延续动词，不要直接放在since后表达“教了多久”，要用begin to teach。   ② further study 深造；进修；   Qian Xuesen went to America for further study.钱学森去美国深造。 51. You must be surprised at how much the school has changed. 你一定会对学校巨大的变化感到惊讶。 be surprised at 对……感到惊讶；   be surprised to do sth 做某事感到惊讶；   I am surprised to see him here.我很惊讶在这儿见到他。   surprise n.惊讶；惊喜；   To my surprise, he passed the exam.令我惊讶的是，他考试及格了。   surprising adj.令人惊讶的（修饰物）；   This is a surprising story.这是一个令人惊讶的故事。   surprised adj.感到惊讶的（修饰人）；   We are surprised.我们感到很惊讶。 52. It serves different kinds of healthy food at noon, and the students needn't go back home to have lunch. 中午供应各类健康食物，学生们不必回家吃午饭。 serve v. 提供；供应；服务   serve sb. sth. = serve sth. to sb. 为某人提供某物；   The restaurant serves us nice food. 这家餐馆给我们提供美味的食物。 53. It will be ready for use this week. 它本周就可以投入使用。 be ready for 为…… 做好准备；   We are ready for the exam. 我们为考试做好了准备。   be ready to do sth 准备好做某事；   They are ready to start. 他们准备好出发了 54. My classmates and I can't wait to have PE lessons here. 我和同学们迫不及待想在这里上体育课。 55. I hope you'll come back home this winter vacation to see and experience it for yourself. Take good care of yourself. 我希望你今年寒假回国，亲自看一看、体验一番。照顾好你自己。 56. While the world keeps on changing, many things characteristic of Pittsburgh always remain the same and make Pittsburgh what it is. 虽然世界一直在改变，但匹兹堡许多独具特色的事物始终保持原样，造就了这座城市独有的模样。P16 many things characteristic of Pittsburgh =many things that are characteristic of Pittsburgh 再例如: many places known for tea = many places that are known for tea许多因茶叶而出名的地方 57. Pittsburgh is famous for its bridges. 匹兹堡以它的桥梁闻名。 58. When you stand on one of them and watch the sunset, you may feel everything is just right. 当你站在其中一座桥上看日落，你会觉得一切都恰到好处。 59. When you walk down the streets, you can smell the delicious cooking and hear live jazz music coming from the restaurants. 当你漫步在街上，你能闻到诱人的饭菜香气，还能听到从餐馆传出的现场爵士乐。 60. Clearly, Pittsburgh is a city of many neighborhoods and different languages. 显然，匹兹堡是一座拥有众多社区、使用多种语言的城市。 61. Its designed speed is 350 km/h and it has been in use since August 1st, 2008. 它的设计时速为350千米每小时，自2008年8月1日起投入使用。P17 62. China has mastered a whole set of technology for designing and building high‑speed railways, and has built the world's largest high‑speed rail network. 中国掌握了整套高铁设计与建造技术，建成了世界上规模最大的高铁网络。 a whole set of 一整套；全套   a whole set of books 一整套书；   a set of 一套；一组；   a set of tools. 我爸爸有一套工具。 63. Well, first, it's kind of strange. 嗯，首先，这有点奇怪。 64. With them, we can share our thoughts and feelings without saying a word out loud. 借助它们，我们无需大声说话就能分享想法与感受。 without prep. 没有；不（做某事）   without + 名词 / 代词 /doing sth 没有……；不做……；   He went out without a coat. 他没穿外套就出去了。   He went to school without having breakfast. 他没吃早饭就去上学。 65. It seems that we are creating a whole new language. 似乎我们正在创造一种全新的语言。 It seems that … 似乎；好像……   It seems that he is very happy. 他似乎很开心。 同义转换：主语 + seem to do   He seems to be very happy. 他似乎很开心。 66. And we can connect with each other in so many different ways, even when we're not in the same room. 并且即便不在同一个房间，我们也可以通过许许多多不同的方式相互联系。 connect with 与……相连；与……有联系   connect A with B 把A和B相连/联系起来；   The bridge connects the village with the town.这座桥把村庄和城镇连接起来。   be connected with 与……有关联（表状态）；   His idea is connected with this plan.他的想法和这个计划有关。 辨析：connect A to B 把A接到B上（侧重接通、对接）；   Connect the mouse to the computer.把鼠标接到电脑上。 67. But sometimes, I wonder if we're really saying what we mean. 但有时候，我会想我们是否真的说出了内心所想。 ① mean v.意思是；意味着；打算   What does this word mean?这个单词是什么意思。   This means trouble.这意味着麻烦。   mean doing sth 意味着做某事；   Missing the train means waiting.错过火车就要等待。   mean to do sth 打算做某事；   I mean to go.我打算走。   ② meaning n.意思；含义；   What's the meaning?这是什么意思。   ③ meaningful adj.有意义的；   a meaningful talk一次有意义的交谈。 68. Or even worse, we're probably just hiding behind the screens and symbols, receiving false information instead of really talking to someone. 或者更糟的是，我们或许只是躲在屏幕和符号背后，接收虚假信息，而不是真正地与人交谈。 instead of 代替；而不是   instead of +名词/代词/doing sth 代替……；而不是……；   I will read books instead of watching TV.我要读书而不是看电视。   He bought a pen instead of a pencil.他买了一支钢笔而不是铅笔。   辨析：instead adv.代替，反而（单独使用，放句末或句首）；   He didn't go out. He stayed at home instead.他没有外出，反而待在家里。 III重点语法： 一、后缀‑ment 名词 语法名称：名词后缀‑ment 口诀：动词后面加‑ment，变身名词表事情 / 结果 语法 详细讲解 例词 例句 动词 + ment → 名词 1. ‑ment 是名词后缀，加在动词后面，把 “做某事” 变成 “这件事、这个结果、这种状态” 2. 大部分直接加 ment；注意：argue 要去 e 再加 ment 3. 变化之后词性变成名词，在句子里可以作主语、宾语 agree (同意)‑agreement 协议 move (移动)‑movement 运动 pay (支付)‑payment 付款 argue (争论)‑argument 争论 develop (发展)‑development 发展 We reached an agreement. 我们达成了协议。 The development of our town is fast. 我们城镇的发展很快。 动词是 “做动作”；加‑ment 后的名词，讲的是这个动作对应的那件事。 •agree 动词：同意（人发出的动作） •agreement 名词：协议（同意之后产生的东西） 二、现在完成时（present perfect tense） 核心含义：过去发生的动作，和现在有关系，对现在造成影响 基本结构：have /has + 动词过去分词 主语三单 (he/she/it 单数人名) 用 has；其他人称用 have 知识点 详细讲解 趣味例句 already 已经 多用于肯定句，放 have/has 后面，动作早已做完 I have already finished my homework. 我已经写完作业了。 just 刚刚 动作刚刚结束，刚做完没多久，放 have/has 后面 I have just eaten an apple. 我刚刚吃了一个苹果。 yet 还、尚 只用在否定句、疑问句，放句末 I haven't read this story yet. 我还没有读这个故事。 recently 最近 最近一段时间发生的事，常用现在完成时 I have seen him recently. 我最近见过他。 have been to + 地点 去过某地，人已经回来了 She has been to Beijing. 她去过北京（现在人回来了）。 have gone to + 地点 去了某地，人还没有回来，不在现场 He has gone to Shanghai. 他去上海了（人还在上海没回来）。 $