Unit 3 Section Section Ⅱ Discovering Useful Structures & Listening and Talking -【重难点手册】2025-2026学年高中英语必修第二册（人教版）

Section Discovering Useful Structures 语言要点精讲 要点1 function (1)n.[C,U]作用；功能；职能 教材语境>They've built a kind of new PC with more functions. 他们已经制造了一种功能更多的新型个人电脑。 Smartphones now perform multiple functions,like navigation and payment.智能手机现在具备多种功能，如导航和支付。 (2)wi.起作用；正常工作；运转 My phone stopped functioning after it fell into water. 我的手机掉进水里后无法正常运行了。 搭配function as起…作用；具有…功能（不能用于被动语态） The sofa also functions as a bed.这个沙发还可以当床用。 微笔记 要点2 confirm (1)wt.确认；证实 教材语境>Have you confirmed the Wi-Fi password? 你确认Wi-Fi密码了吗？ confirm that/what/when/.证实… 用法 It is confirmed that.据证实… The police have confirmed that the accident was caused by driver error.警方已证实这起事故是由驾驶员失误造成的。 It has been confirmed that the missing child was found safe. 已证实那名失踪儿童被安全找到。 (2)vt.使确信 confirm sb.in sth.使某人确信某事 搭配 confirm one's belief/,determination坚定某人的信念/决心 UNIT 3 THE INTERNET Listening and Talking 对点例析 单句语法填空 例1-1(2025·江苏南京高一 下期末·改编)Its (function)include planning, predicting the results of actions as well as regulation of emotion, and focusing on goals. 完成句子 例1-2(2025·江苏泰州高一 下期末·改编)British police later found her seatbelt broken,while French police had earlier found all seatbelts (运转良好) 1-3 The school library UNIT (具有…功能)both a study space and community center. 【答案与解析】 1-1 functions句意：它的功 能包括计划、预测行动的结果以 及调节情绪和专注于目标。 1-2 functioning well function 与seatbelts是主动关系，故用现 在分词作宾语补足语。 1-3 functions as 单句语法填空 例2-1(2024·北京高考阅读 理解A·改编)Proficiency(熟练) levels can confirm) through coursework or placement tests. 2-2 The experiment's success confirmed him a rising star in the field of scientific research. 【答案与解析】 2-1 be confirmed句意：熟练 81 用重难点手册高中英语必修第二册RJ。 Winning the competition confirmed me in my passion for music. 赢得比赛让我确信了我对音乐的热情。 His success story confirmed my belief that hard work pays off. 他的成功案例坚定了我对“努力就会有回报”的信念。 (3)v.批准（职位、协议等） 搭配confirm sb.as任命某人担任（某职位） After a vote,the committee confirmed her as the official representative. 投票后，委员会任命她为官方代表。 要点3 press (1)vt.按；压 教材语境>Have you pressed the button yet to copy the file? 你按下按钮来复印文件了吗？ (2)wt.敦促；逼迫 Parents pressed the school to improve cafeteria conditions. 家长们敦促学校改善食堂条件。 The boss pressed hard on the employees. 老板给员工施加很大压力。 (3)n.报刊；新闻界；出版社 She is an old hand at dealing with the press. 她是对付新闻界的一位老手。 Oxford University Press牛津大学出版社 拓展 pressure n.压力（详见本书第49页要点17） 要点4 in shape状况良好 教材语境>Xiao Bo is looking for an exercise app to help him get in shape.小波正在寻找一款应用软件来帮助他强身健体。 in good/bad shape(身体)状况良好/不好 out of shape变形的；身体不好 in the shape of呈…的形状 词块 take shape成形 shape…into…使…成为…形状；把…塑造 成…(shape为及物动词) The old building is still in good shape after 100 years. 这座老建筑一百年后依然保存完好。 82 程度能通过课程作业或分级考 试确认。 2-2as 句意：实验的成功证 实了他是科学研究领域一颗冉 冉升起的新星。 微笔记 单句语法填空 例3-1(2023·新高考全国 I卷语法填空·改编)The wrappers of the dumplings press)by hand rather than rolled. 例3-2(2025·新高考全国Ⅱ 卷阅读理解B·改编)Iike sunlight melting morning frost, genuine friendship gently eases peer (press). 【答案与解析】 3-1 are pressed句意：饺子 皮是用手压的，而不是卷的。 3-2 pressure句意：如同阳光 融化晨霜，真挚的友谊能温和地 缓解同侪压力。 单句语法填空 例4-1(2023·1月浙江高考 听力·改编)This can help keep your whole body shape. 完成句子 例4-2（经典·江苏高考单项 选择·改编)Tom always goes jogging in the morning and he usually does push-ups too to (保持身材). 【答案与解析】 4-1in句意：这有助于保持 你的全身处于良好状态。 4-2 stay in shape 要点5 keep track of掌握…的最新消息；了解…的动态 教材语境>Both of Xiao Bo's apps keep track of the steps he takes. 小波的两个应用程序都记录了他所采取的步骤。 Wearable devices allow users to keep track of their fitness data. 可穿戴设备使用户能够跟踪他们的健身数据。 链接track n.跑道；足迹；铁路轨道t.&.i.追踪；跟踪 (lose track of不了解…的情况；与…失去联系 be on the right/,wrong track思路正确/错误 track and field田径；田径赛 track down追踪到；追查到 要点6 discount (1)n.折扣 教材语境>Laura needs an app that will help her get discounts.. 劳拉需要一个能帮她获取折扣的应用程序。 get/give/offer a discount (on sth. (在某物上)得到/给予/提供折扣 搭配 at a discount打折 a10%discount打九折 discount rates/prices贴现率/折扣价 This store offers a 20%discount on all electronics. 这家店所有电子产品打八折。 All items are at a 30%discount during Black Friday. 黑色星期五期间所有商品打七折。 Members enjoy discount prices year-round. 会员全年享受优惠价格。 (2)wt.打折出售；打折扣 The bookstore discounts all textbooks at the semester end. 该书店在学期末对所有教科书都打折。 要点7 account (1)n.账目；账户 教材语境>Laura needs an app that will add money to her bank account..劳拉需要一个可以把钱存到她的银行账户的应用程序。 UNIT 3 THE INTERNET 完成句子 5-1 Modern technology makes it easier to (了獬…的情况)global events.. 单句语法填空 例5-2(2025·江苏泰州高一 下期末·改编)They were so crazy about the stars that they always lost track time, 【答案与解析】 5-1 keep track of 5-2of句意：他们对星星太 着迷了，以至于总是忘记时间。 单句语法填空 例6-1(2023·1月浙江高考 七选五·改编)A good travel agent can sometimes find you (discount)tickets. UNIT 6-2 Compared to retail price, we offer it a discount of40%. 完成句子 例6-3(2025·湖北襄阳四中 高一下3月月考·改编)It will make sure you can (获得很大的折 扣)on other products. 【答案与解析】 6-1 discounted句意：一个好 的旅行社有时可以帮你找到打 折票。 6-2at句意：相比零售价，我 们提供6折优惠。 6-3 get a good/significant discount 单句语法填空 例7-1(2025·新高考全国I 卷阅读理解A·改编)What percentage of global transport 83 重难点手册高中英语必修第二册RJ bank account银行账户 emissions did road vehicles 词块 open/close an account开设/关闭账户 account in2018? (2)n.描述 例7-2 no account 搭配give an account of描述… should we forget our traditional She gave a detailed account of her travels in Asia. festivals,as they are part of 她详细叙述了她在亚洲的旅行经历。 our history. (3)n.解释；说明 7-3 When choosing a diet, on account of因为；由于 take account your 搭配 on no account决不（位于句首时，句子部分倒装） body's needs. take sth.into account/,take account of sth.考虑到某事 【答案与解析】 The event was canceled on account of the rain.活动因下雨取消了。 7-1for句意：2018年全球交 On no account should parents let the children play near the pool 通排放量中，道路车辆占比多少？ alone.家长千万别让孩子单独在泳池边玩耍。 7-2On句意：我们决不能忘 We must take account of the fact that prices are rising. 记我们的传统节日，因为它们是 我们必须考虑到物价上涨的事实。 我们历史的一部分。 (4)i.解释；说明；（在数量、比例方面）占 7-3into句意：选择饮食时， 搭配account for.是…的原因；（在数量、比例方面）占… 要考虑身体的需求。 The bad weather accounts for the delay of the flights. 微笔记 恶劣天气是航班延误的原因。 Women account for 60%of our employees. 女性占我们员工人数的60%。 语法要点精讲 现在完成时的被动语态 要点1基本用法 Up to now,I have learned 3,000 English 现在完成时的两个基本用法： words. 1.表示过去发生的动作或情况对现在产生 到现在为止，我已经学习了3000个英语 的影响，注重现在的情况。 单词。 I have seen the film many times. 要点2构成形式 这部电影我看过好多次了。（因此对内容 被动语态的基本构成形式为“be十过去分 很熟悉) 词”。其中过去分词是不变的，被动语态的时态 2.表示过去发生的动作一直延续到现在。 变化用be来表现，即现在完成时的被动语态的 84 构成形式为“have/has been+过去分词”。 将以上两个例句改成被动语态，分别为： The film has been seen many times (by me). Up to now,3,000 English words have been learned (by me). 现在完成时的被动语态应注意的 要点3 几个问题 1.注意与一般过去时的被动语态的区别： 一般过去时的被动语态所表示的动作或状态与 现在的情况没有联系，而现在完成时的被动语 态则强调与现在情况的联系。 The bridge was built last year. 这座桥是去年建成的。 The bridge has been built. 这座桥已经建成了。 2.注意一些特殊的瞬间动词（如borrow、 finish、begin、buy、start、return、marry、open、join 等)的现在完成时的被动语态不能与表示一段 时间的状语连用，若要表达相应的意思，则须更 换动词或时态。 (X)How long has this book been borrowed? (How long ago was this book borrowed? 但这类动词的否定式可表示动作的持续过 程，具有连续性，因此可与since或for引导的 时间状语连用。 No books have been borrowed since last week. 自上周以来，没有人来借过书。 现在完成时主动语态变为被动语 要点4 态的几种方法 1.只带一个宾语的动词变为被动语态时， 将主动语态的宾语变为被动语态的主语。 主s动：We have built many houses in the UNIT 3 THE INTERNET past ten years. 被动：Many houses have been built(by us)in the past ten years. 2.接双宾语的动词变为被动语态时，可将 其中的一个宾语变为主语，另一个不变。 主动：I have given him the book. 被动①：He has been given the book, 被动②：The book has been given to him. 3.带复合宾语的动词变为被动语态时，只 能将宾语变为主语，原来的宾语补足语不变，成 为主语补足语。 主动：I have asked him to help you. 被动：He has been asked(byme)to help you, UNIT 注意在主动语态中，省略t0的不定式作 宾语补足语，在变为被动语态时，不定式符号to 要还原。 主动：I have made him work hard. 被动：He has been made to work hard (by me). 4.动词短语变为被动语态时，要保持短语 的完整性，后面的介词、副词不可遗漏。 (I)主动：He has referred to the book. 被动：The book has been referred to.. (2)主动：He has thought of a way to do it. 被动：A way has been thought of to do it. (3)主动：We should make full use of our time. 被动①：Our time should be made full use of. 被动②：Full use should be made of our time. 85