WELCOME UNIT Section Ⅱ-（配套教参Word版）【创新教程·五维课堂】2026-2027学年高中英语必修第一册同步讲义（人教版）

本讲义聚焦高中英语核心词汇（14个，含词性转换如register→registration）、8个重点短语（如make an impression）及3个核心句型（如what引导宾语从句），通过词汇精讲（如exchange用法及与change对比）、句式精析（如What if句型结构）构建“词汇-句型-语篇”学习支架，辅以即学活用练习和阅读理解材料。 该资料亮点在于融合语言能力与思维品质培养，词汇通过“佳句感知”提升表达能力，句式分析培养逻辑思维。课中教师可借例句引导互动，课后作业（单词拼写、语法填空）与阅读助学生自主巩固，有效查漏补缺，符合新课标学习能力要求。

Section Ⅱ　Listening and Speaking & Reading and Thinking(Ⅱ) [重点单词] 1．　exchange　 n．& v．交换；交流 2．　lecture　 n．讲座；讲课；教训　vi.(开)讲座；讲课 vt.训斥 3．　formal　 adj.正式的；正规的 4．　anxious　 adj.焦虑的；不安的 5．　senior　 adj.级别(或地位)高的　n．较年长的人 6．　frightened　 adj.惊吓的；害怕的 7．　experiment　 n．实验；试验 8．　awkward　 adj.令人尴尬的；难对付的 9．　explore　 vi.& vt.探索；勘探 10．　register　 vt.& vi.登记；注册→　registration　 n．登记；注册；挂号 11．　design　 n．设计；设计方案→　designer　 n．设计者 12．　annoy　 vt.使恼怒；打扰→　annoyed　 adj.恼怒的；生气的 13．　impress　 vt.使钦佩；给……留下深刻的好印象　vi.留下印象；引人注目→　impression　 n．印象；感想 14．　confident　 adj.自信的；有把握的→　confidence　n．信心；信任 [重点短语] 1．　at last　　终于；最终 2．　make an impression　　留下好印象 3．　next to　　紧挨……；仅次于…… 4．　concentrate on　　集中精力于…… 5．　come true　　成为现实；……实现了 6．　come out　　出来；出现；出版 7．　leave...alone　　不打扰；不惊动 [重点句型] 1．Describe 　what　 the people in the pictures are doing. 描述一下图中的人物在干什么。 [句式精析]　what引导的名词性从句作谓语动词describe的宾语，what在从句中作doing的宾语。 2．Amy is talking to Ms.Li，a school adviser，about 　which　 courses to choose. 艾米在和学校顾问李女士讨论选择哪门课程。 [句式精析]　介词＋which引导的非限制性定语从句。 3．　What if　 no one talks to me? 如果没人给我交谈怎么办？ [句式精析]　if后面引导的是一个完整的条件句式假设虚拟句。 [词汇精讲] 1．(教材 P2)I'm an exchange student from the UK. 我是来自英国的交换生。 　exchange n. 交换；交流；互换vt.& vi.调换；交换 ◆[佳句感知] I've never exchanged words with those moms beyond small talks，but they wanted to help. 除了一些小的谈话以外，我和那些妈妈们从来都没有太多交流，但她们都想要帮忙。 (1)in exchange (for...)　　　作为交换…… (2)exchange sth.for sth. 以……交换…… exchange sth.with sb. 与某人交换某物 exchange with sb. 与某人交流 [功学助记]　exchange与change大不相同吆！ He has decided to exchange his old car for a new one. 他已决定把旧车换成新车。 He will change his flat for a larger one. 他要换个大房子。 ◆[即学活用] 完成句子 ① We 　exchanged our ideas　(交换想法)on ways of learning English. ②I sincerely hope that we may 　exchange with each other　(互相交流)more and develop our friendship. 语法填空 ③Where can I exchange my dollars 　for　 pounds? ④He gave them some valuable materials 　in　 exchange for the information he needed. ⑤Before making a decision，he likes to exchange ideas 　with　 his parents. 2．(教材P4)I want to make a good first impression. 我想留下良好的第一印象。　impression n. 印象，感想；印记 ◆[佳句感知] (1)After hearing Steve's playing，Naomi was deeply impressed by his music. 听到Steve的弹奏，Naomi被他的音乐深深打动。 (2)Hundreds of people have formed impressions of you through that little device on your desk. 许多人通过你桌子上那个小装置对你已经形成了一定的印象。 (1)leave/give/make/have a(n)．..impression on sb.给某人留下……的印象 have/get a good/bad impression of...　对……的印象好/不好 (2)impress vt.　留下印象 impress sb.with sth.　……给某人留下深刻印象 impress sth.on sb.　使某人牢记某事 (3)impressive adj.　给人印象深刻的 ◆[即学活用] 完成句子 ①He has told me his plans and he's 　made a good impression on me. 　他告诉了我他的计划，并且他给我留下了一个好印象。 ②His impressive deed 　was impressed on me　. 他的给人印象深刻的行为给我留下了深刻印象。 语法填空 ③Williams was 　impressed　(impress)with Benjamin and gave him two classic books on painting to take home. ④There was a general 　impression　(impress)that tomorrow meant a fresh start. ⑤She has an 　impressive　(impress)academic and business background. 3．(教材P4)．..the guy next to me tried to talk to me the whole time. ……紧挨我坐的那家伙一直试图跟我说话。　next to 紧挨着；仅次于 ◆[佳句感知] His teacher is next to him，whispering support. 他的老师紧挨着他，小声地为他加油。 next to nothing　几乎没有 next door to　几乎，近乎，差不多 ◆[即学活用] 完成句子 ①My deskmate lives 　next to our school　. 我同位就紧挨着学校住。 ②Huanghe is the second longest river in China，　next to the Yangtze River.　 黄河在中国是第二大河，仅次于长江。 ③He ate 　next to nothing　 yesterday.No wonder he is so weak. 昨天他几乎没吃东西，难怪他这么虚弱。 ④Such ideas are 　next door to madness.　 这种想法几乎疯狂。 4．(教材P4)I couldn't concentrate on the experiment. 我不能专注于试验。　concentrate vi.& vt. 集中；聚集 ◆[佳句感知] They reflect a concentrated beam(束)of light onto the town's central square, creating an area of sunlight roughly 600 square meters. 它们(反射板)集中反射一束光，照射到小镇中心广场，形成大约600 平方米的阳光区。 (1)concentrate on　集中；全神贯注于 concentrate(one's energy/effort)on sth./doing sth.　将(精力)集中于…… concentrate one's attention on　把注意力集中在……上 (2)concentration n．　集中；专心 ◆[即学活用] 完成句子 ①If a student spends too much time doing parttime jobs，he will certainly fail to 　concentrate on　 study. 如果一个学生在兼职工作上花太多时间，他肯定无法集中精力学习。 语法填空 ②Don't concentrate 　on　 details before you have understood the main ideas. ③Constant interruptions don't just eat up time，they also break your 　concentration　(concentrate)． 5．(教材P4)I really wanted to tell him to please be quiet and leave me alone. 我很想告诉他，请他安静下来，不要打扰我。　leave...alone 不管；不打扰 [归纳拓展]　leave＋宾语＋宾语补足语，leave为使役动词，表示“使……处于某种状态”。 leave的常见结构如下： (1)leave＋宾语＋形容词/副词/介词短语/名词 (2)leave＋宾语＋现在分词(宾语与宾语补足语之间形成逻辑上的主谓关系) (3)leave＋宾语＋过去分词(宾语与宾语补足语之间形成逻辑上的动宾关系) (4)leave＋宾语＋动词不定式 (5)leave＋宾语＋where引导的地点状语从句 ◆[佳句感知] (1)It's better to leave your listeners wishing for more than shifting restlessly in their seats waiting for your speech finally to end. 让听众期盼再多听点东西，比要坐立不安地期待你的演讲结束好得多。 (2)They started out hurriedly，leaving the dishes untouched. 菜都没有动，他们就匆匆出发了。 (3)If a person is badly injured in an accident，you'd better leave him where he is. 如果一个人在事故中伤势很重，你最好让他待在原地不动。 ◆[即学活用] 完成句子 ①Let's 　leave the matter aside　 for the moment. 咱们暂时不要考虑这件事吧。 ②Great men 　leave　 their mark 　on　 the thought of their age. 伟人对当时思潮具有影响。 语法填空 ③I'm sorry I've left some of your questions 　unanswered　(answer)． ④Don't leave the water 　running　(run)while you brush your teeth. ⑤Leave the rice 　to cook　(cook)for 20 minutes at least. 6．(教材P4)．..and there's a lot to explore at senior high. ……并且在高中阶段，还有很多要探索。　explore vt.& vi. 探索；探测；探究 ◆[佳句感知] Want to explore new cultures，meet new people and do something worthwhile at the same time? 想同时既探索全新文化，结识不认识的人又能做一些有意义的事吗？ exploration n. [C，U]探索 explorer n. 探险者 ◆[巧学助记] 一语言尽 explore Having explored the lonely island，the explorer took a short rest and then decided to make further explorations. 在探索完这座荒凉的小岛之后，这位探索者稍作休息，然后决定作进一步探索。◆[即学活用] 语法填空 ①The 　explorer　 wanted 　to explore　 the wild forest to find out a solution to the problem，so he started an 　exploration　 to it.(explore) 完成句子 ②Watching 　your child explore the world　 around her can open your eyes to delights long forgotten. 看着你的孩子探索她身边的世界能让你体会到早已忘记的快乐。 ③Let us 　explore　 the possibilities 　for　 improvement. 让我们探索改善的可能性。 7．(教材P4)I feel much more confident than I felt this morning. 我比今天上午感觉自信多了。　confident adj. 自信的，充满信心的 ◆[佳句感知] (1)By giving kids a lot of praise，parents think they're building their children's confidence. 通过多表扬孩子，父母认为他们在树立孩子的自信心。 (2)He feels confident of passing the examination. 他自信能考及格。 feel/be confident of/that　感觉有信心的；有把握的 confidence n．　信赖；信心 have/lose confidence in sb./sth.　对某人(某事)有(失去)信心[规律总结] 一般情况下，以ent结尾的形容词，其名词形式通常是ence。 evident－evident competent－competence different－difference violent－violence excellent－excellence ◆[即学活用] 单句语法填空 ①Little Tom never felt so confident 　that　 he was able to win the game. ②He suffered failure after failure and at last lost 　confidence　(confident)in his study. ③He was praised for his 　excellence　(excellent)in all forms of sports. ④It was 　evident　(evidence)that he would treat the old man. [句式精析] 1．(教材P2)Describe what the people in the pictures are doing. 描述一下图片中人们在干什么。 　◆[句式分析] 　　 ◆[佳句感知] (1)What you need is a great teacher who lets you make mistakes. 你所需要的是一位好老师，他允许你犯错误。 (2)But that is not what many people have in mind when they are thinking of driverless cars. 但那并不是很多人在考虑无人驾驶汽车时所想的。 (3)Those tourists finally got to what used to be a palace. 那些游客最终到达了以前是宫殿的地方。 (4)I've understood why he is often absent from school. 我明白了他为什么经常旷课。 ◆[即学活用] 完成句子 ①The girl lost sight of her friend when they reached 　what they called the market　 because of too many people buying things there. 当她们到达她们称之为市场的地方时，由于太多的人在那儿买东西，这个女孩看不见她的朋友了。 ②The police lost sight of the car that he followed when he reached 　what looked like　 a main street. 当警察到达看起来像一个主街的地方时，他看不见他跟着的那辆车了。 单句语法填空 ③I always wanted to know 　what　 my mom was reading. ④Without his support，we wouldn't be 　where/what　 we are now. ⑤This is 　what　 my father has taught me to always face difficulties and hope for the best. ⑥We choose this hotel because the price for a night here is down to $20，half of 　what　 it used to charge. 2．(教材P4)　What if　 no one talks to me? 万一没有人给我交谈怎么办？ 　◆[句式分析] What if是“What＋主语＋will/should等＋if”引导的条件句主句的省略句型，意为“倘若……该怎么办；即使……又有什么关系”。 ◆[佳句感知] (1)What did he go to the office for last night? 他昨晚去办公室干什么了？ (2)What if it rains while we are a long way from shelter? 万一天下雨而我们离躲雨的地方又很远怎么办？ What...for？＝for what purpose　为何，为何目的 What...like　(对事物的描述)……怎么样 What about/of　关于……有何消息 What about sth./doing sth.？(用于提建议)……如何？ So what？　是又怎样？ ◆[即学活用] 单句语法填空 ①－I'd like to go back to the office. －What 　for　？It's so late. ②－What's your neighbour 　like　？ －Friendly and quiet. ③－What 　about　 a walk after supper? －Good idea! ④What 　if　 the rumour(谣言)is true? 对应课时作业P151 Ⅰ.单词拼写 1．They are having class in the 　experiment　(实验)lab. 2．By giving kids a lot of praise，parents think they are building their children's 　confidence　(自信心)，.... 3．The scientists went to the thick forest to 　explore　(探索)the wild animals in it. 4．The first 　impression　(印象)on a stranger is very important and lasting forever. 5．Hearing the news，the president was 　annoyed　(愤怒的)and worried. 6．For western 　designer　(设计者)，China and its rich culture have long been an inspiration for Western creativity. 7．I'd like to 　exchange　(兑换)RMB for dollars. 8．There will be a 　lecture　(讲座)on writing in the hall next Friday. 9．What's your 　nationality　(国籍)，Mr.Smith? 10．During the meeting，there was an 　awkward　(令人尴尬的)silence. 11．He is sometimes drunk and behaves impolitely in 　formal　(正式的，正规的)situations. 12．He hurried outside the house with an 　anxious　(焦虑的，不安的)look. Ⅱ.单句语法填空 1．Everyone is sure to experience 　an　 exchange in life. 2．The 　national　(nation)election takes place every four years. 3．Parents，especially mothers，are always anxious 　about　 safety of their teenager children. 4．After years of training，he has become 　confident　(confidence)in his job. 5．I've attended one of the 　lectures　(lecture)about grammar given by Mr.Wang. 6．The expert lost his life in the 　exploration　(explore)of the river. 7．I seperated the 　guys　(guy)fighting on the street the other day. 8．I will go to the 　adviser　(advise)for help on personal problems. 9．That was a 　frightening　(frighten)sight which happened in the park. 10．I can't concentrate 　on　 my study with the great noise outside. Ⅲ.选词填空 on compus；in exchange for；begin with；make a deep impression；what if；concentrate on；match with；leave...alone；in the future；explain...to 1．The sports meeting 　began with　 the national anthem(国歌)． 2．I don't know 　what if　 our headteacher doesn't come. 3．The boy is always crying.　Leave 　him 　alone　！ 4．I would like to buy a new tie to 　match with　 my new suit. 5．His speech about the life of high school 　made a deep impression　 on the judges. 6．Would you like my dictionary 　in exchange for　 your new pen? 7．Never 　concentrate 　your mind 　on　 computer games. 8．The boy from America doesn't have to live 　on campus　. 9．Would you like to 　explain 　the sentence 　to　 me? 10．They work hard hoping to enjoy a comfortable life 　in the future　. 阅读理解 A Welcome to Our Festival Story Show in Oheron Adults 8：00 p．m.－10：00 p．m. Join us for an evening of true，personal stories about science.Come to the only show where you can hear people—scientists，not­scientists，and half­scientists—tell funny and touching stories about the role of science in their lives. Cost：$10 Make Your Own iPhone Case through Toysinbox 3D Printing Families & Teens & Adults 10：00 a．m.－12：30 p．m. In this workshop，you will learn to design and make your own iPhone case by 3D printing.First，you will learn how to use a 3D printer.Next，you will design a 3D model for your iPhone case that will have a lovely pattern and your name.Once you create the model，you will print it out on our 3D printers.A 3D­printing worker will guide you through this process step by step.Come and enjoy this fun and unique learning experience! Cost：$35 DIY Underwater Vehicle Design in MIT Museum Teens 2：00 p．m.－5：00 p．m. Dive into the world of ocean engineering by designing and building an underwater vehicle! Test your vehicle in large tanks on the Museum's floor.Show off your engineering creations and share your design process with Museum visitors. Cost：$15，Ages 12 Animal Kingdom for Young Ones in Museum of Science，Boston Families 9：30 a．m.－2：00 p．m. Join us for a day of hands­on science fun designed especially for pre­schoolers! Activities include the Museum's popular “Live Animal Story Time” shows and a talk about baby animals and book­signing by children's book authors.Take part in special live animal visits and activities in the exhibition halls，as well as design challenges and lab activities—all created with your young scientist in mind! Cost：free，from Ages Pre­kindergarten to Ages 8 [语篇解读]　本文是一篇说明文。文章介绍了四个科学主题活动，包括科学故事秀、用3D打印技术自己设计手机壳、自制水下汽车的设计以及为8岁以下的小朋友设计的动物王国活动。 1．What can people do in Story Show? A．Do role­play games. B．Put on science shows. C．Hear touching stories. D．Meet authors of the books. 解析：C　[细节理解题。根据“you can hear people...tell funny and touching stories”(你可以听到人们讲述有趣而感人的故事)可知，人们在故事秀上可以听到感人的故事，故选C项。] 2．If you are interested in ocean engineering，you will probably attend 　________　 . A．Story Show B．DIY Underwater Vehicle Design C．Make Your Own iPhone Case D．Animal Kingdom for Young Ones 解析：B　[细节理解题。根据小标题DIY Underwater Vehicle Design in MIT Museum 下的句子“Dive into the world of ocean engineering by designing and building an underwater vehicle！”(通过设计和建造水下运载工具，潜入海洋工程的世界！)可知，若对海洋工程感兴趣，可以参加DIY Underwater Vehicle Design in MIT Museum，故选B项。] 3．Animal Kingdom for Young Ones is designed for　________　. A．adults B．children of all ages C．kids under 8 years old D．children aged twelve and older 解析：C　[细节理解题。题干问的是参加Animal Kingdom for Young Ones的年龄，根据“from Ages Pre­kindergarten to Ages 8”可知参加Animal Kingdom for Young Ones的人群为8岁以下的儿童，故选C项。] B It's school time again！You're probably feeling excited and maybe a little sad that summer is over.Some kids feel nervous or a little frightened on the first day of school because of all the new things：new teachers，new friends，and even a new school.Luckily，these“new”worries only stick around for a little while.Let's find out more about going to a new school. Most teachers kick off the new school year by introducing themselves and talking about all the stuff you'll be doing that year.Some teachers give students a chance to tell something about themselves to the rest of the class，too.When teachers do the talking on the first day，they often read classroom rules and school rules to you so you'll know what's allowed and what's not.Please pay close attention. You might already know a lot of people in your class on the first day，but it's a great day to make a new friend，so try to say hello to kids you know and new ones that you don't know.Make the first move and you'll be glad you did，and so will your new friends! Seeing friends you haven't seen for some time can make the first day a good one.You can make the day feel special by wearing clothes that you really like.Maybe you got a great Tshirt on one of your vacations，or a pair of sneakers.It also can make you feel good to be prepared and have all the things you need，such as pencils，folders，and whatever else you'll need.But make sure that you pack them the night before in case you don't have time in the morning. [语篇解读]　本文是一篇说明文。学生到了新的学校会遇到新的老师、同学，文章介绍了在一个陌生的环境里学生应该怎样度过新学年的第一天。 4．What does the underlined phrase“kick off”in the second paragraph probably mean? A．Start.　　　　　 B．Study. C．Find. D．Teach. 解析：A　[词义猜测题。根据画线短语后的the new school year by introducing themselves可知，在新学年大家都不认识，互相做介绍显然是教学工作的开始。故选A。] 5．What does the last paragraph mainly tell us about? A．What to know about a new school. B．How to prepare for a new school. C．What to do on your first day of school. D．How to spend your first day of school. 解析：B　[主旨大意题。根据最后一段最后两句It also can make you feel good to be prepared and have all the things you need，such as pencils，folders...in case you don't have time in the morning.可知，本段主要告诉学生开学前一天要把上学所用物品准备好。故选B。] 6．According to the passage，you usually do the following things on the first day of school except　__________　. A．introduce yourself B．learn about the school rules C．make new friends D．go over your new lessons 解析：D　[细节理解题。根据第二段第二、三句Some teachers give students a chance to tell something about themselves to the rest of the class...so you'll know what's allowed and what's not.以及第三段第一句You might already know a lot of people in your class on the first day，but it's a great day to make a new friend...等内容可知，在开学的第一天学生要做自我介绍，了解学校的规章制度和结交一些新朋友，还没有学习新课程，所以不用复习。故选D。] 7．If you happen to see an old friend on the first day of school，what will you feel from the passage we know? A．Nervous. B．Sad. C．Happy. D．Worried. 解析：C　[推理判断题。根据最后一段第一句Seeing friends you haven't seen for some time can make the first day a good one.可知，在开学第一天遇到老朋友是非常高兴的。故选C。] 学科网（北京）股份有限公司 $