Unit 4 Section Ⅳ Lesson 2-【金版新学案】2025-2026学年高中英语必修第二册同步课堂高效讲义教师用书（北师大版）

Section Ⅳ　Lesson 2 Step Ⅰ　Before listening 词汇热身 1．accommodation n.　　　 住处 2．subscribe vi. 订阅，订购 3．powerful adj. 效能高的； 强有力的； 强壮的 4．latest adj. 最新的； 最近的 5．reality n. 现实； 真实 6．account n. 账户 7．software n. 计算机软件 8．device n. 设置，装置 9．mobile device 移动设备 10．ensure vt. 确保，保证 11．material n. 材料；素材 12．press vt. 按 13．button n. 按钮 14．gender n. 性别 15．goods n. 商品 16．favour n. 恩惠； 善意的行为 17．confirm vt. 确认； 证实 18．deliver vi.&vt. 递送； 传送 19．error n. 错误；失误 Step Ⅱ　While listening Ⅰ.听力理解 听第一段对话(4.3)，回答第1至3题。 1．What is the main topic of discussion in “Teen Tech Talk”？ A．The difficulties of developing apps. B．The popularity of apps and their uses. C．The latest technologies in app development. 答案：B 2．What does Li Xing say about educational apps？ A．They are only useful for teaching languages. B．They are designed for professional development. C．They allow students to choose teachers and subjects. 答案：C 3．What does Li Xing find most difficult about app development？ A．Finding out what people need. B．Keeping up with the latest technologies. C．Ensuring that all students have access to learning materials. 答案：A 听第二段对话(Conversation 1)，回答第4至6题。 4．What is the main reason Dad asks Chen Yu for help？ A．He needs help downloading the shopping app. B．He needs help understanding how to use the app.　 C．He needs help setting up an account on the app. 答案：C 5．What is the first step Chen Yu instructs Dad to do on the app？ A．Enter his personal information. B．Press the “Sign Up” button. C．Log in with his email address. 答案：B 6．What information does Chen Yu ask Dad to input during the account setup？ A．Name，gender，telephone number and home address. B．Name，gender，telephone number，and email address. C．Email address，password and mobile phone number. 答案：B 学生用书第17页 听第三段对话(Conversation 2)，回答第7至9题。 7．Why did Barbara Smith call the customer service？ A．She wanted to place a new order. B．She needed help with using the app. C．She hadn't received her order after two weeks. 答案：C 8．What did Chris ask Barbara to provide in the beginning？ A．Her account details. B．Her order number. C．Her name. 答案：B 9．What did Chris offer to do after finding out about the delivery issue？ A．He offered to call the delivery man and call her back. B．He offered to send a replacement immediately. C．He offered to give the money back to Barbara. 答案：A Ⅱ.精听训练 第一段对话(4.3)听力填空。 (I＝Interviewer L＝Li Xing) I：Welcome to Teen Tech Talk.Nowadays，we use many software applications on our mobile devices.We call them apps 1.for short．Today，my guest is Li Xing，an app developer from New-tech Company.Hi，Li Xing! L：Hello！Thanks for having me. I：So，in your opinion，why are apps so popular？ L：Well，apps are very useful.They help us find popular restaurants，call for taxis，find directions to different places，and so on. I：Indeed.They make our life 2.much easier ，don't they？As many of our listeners are students，could you tell us something about educational apps？ L：Sure.Educational apps are becoming 3.increasingly powerful．For example，some apps allow students to choose their online teachers and subjects according to their personal interests and needs.They also ensure that students can all enjoy the same 4.learning materials ，even when they're not sitting in the same classroom together! I：Sounds fantastic！But developing an app must be difficult，right？ L：Well，yes.The most difficult thing is finding out what people need and solving real-world problems. I：Solving real-world problems，that does sound 5.challenging .What apps are you working on right now？ L：We're working on using the latest technologies in our apps，like VR，AR and MR. I：How exciting！Let's continue this discussion after the break... 第二段对话(Conversation 1)听力填空。 (D＝Dad C＝Chen Yu) D：Chen Yu，are you busy？Can you help me out with something？ C：Sure，Dad.What's up？ D：Remember that 6.shopping app you told me about？ C：Yes.Do you need help downloading it？ D：No，I've downloaded it，but I can't 7.figure out how to set up an account. C：No worries.I can help you with that.First，press the “Sign Up” button. D：OK ...“Sign Up”．So now I start putting in my 8.information ，right？ C：Yes，put in your name，gender，telephone number and email address. D：OK... done.Is it all 9.set up ，then？ 学生用书第18页 C：Not quite.The last step is 10.to press the“Finish”button.OK，you should now be ready to start shopping! D：Great！Thanks...Actually，just hold on a second.Now I don't understand what this means... 第三段对话(Conversation 2)听力填空。 (C＝Chris B＝Barbara Smith) C：Hello.This is ABC Shopping Customer Service.My name is Chris.How may I help you？ B：Yes，hello.I placed 11.an order using your app two weeks ago，but I still haven't received the goods.Can you do me a favour and find out what's going on？ C：Right.Let me 12.check this for you.Could you give me your order number，please？ B：The order number is two-eight-four-seven-five. C：So that's two-eight-four-seven-five，correct？ B：Yes，that's correct.Would you like me to confirm my 13.account details ？ C：No，that's not necessary，thank you.If you could just confirm your name，please？ B：Barbara Smith. C：OK...Well，according to my records，Ms Smith，your order was 14.delivered last week.Have you not received the package？ B：No，I am afraid I haven't.Would you be able to check again？ C：Of course.Oh，that's strange！There must have been 15.an error．I'm very sorry about this.Let me enquire about the order with the delivery man.Once I have spoken to him，would it be all right for me to call you back on this number？ B：Yes，that would be fine，thanks. C：Can I assist you with anything else today？ B：No，that's all.Thank you. Step Ⅲ　Post listening 听力技法——如何做听力计算题 英语听力中计算题涉及的信息转瞬即逝，尤其是较长较难读的内容更容易听错或者忘记，但涉及计算的题目都非常简单，重点是听明白单位数字及表达方式。 [技巧点拨] 1．掌握常见场景词汇。 (1)价格折扣或变化：10% off/discount打 9 折；half price/full price半价/全价；original/usual/normal/regular price原价；reduced to/by 降到/了……；double使加倍/翻倍 (2)含小数点：$0.50 fifty cents；$0.75 three quarters/seventy-five cents；$8.99 eight dollars and ninety-nine cents (3)常见货币单位和符号：人民币yuan ￥；美元dollar $；英镑pound￡；欧元euro 2．时间计算相关表达： (1)还有五分钟have five minutes left/still have five minutes/another five minutes (2)(表)快/慢五分钟five minutes fast/slow (3)延误五分钟a five-minute delay；推迟一小时 be put off an hour；提前了一小时an hour ahead of time 3．日期的表达方式：六月一日June 1/June 1st/(the) first of June。 4．年份的表达方式：年份通常分为两组来读，前两个数为一组，后两个数为一组，如：1998 读作“nineteen ninety-eight”。但年份不止一种读法。2008 读作“twenty o eight”或者“two thousand (and) eight”。 5．世纪的表达方法和读法：“在十八世纪”通常用“in the 18th century”来表示，也可以表示为“in the 1700s”，要尤其注意后一种表达。 6．有关时间的特殊词汇：周年纪念日anniversary；十年decade；两星期fortnight；黎明dawn。 学生用书第19页 7．常见的计量单位：foot英尺；inch英寸；kilometer公里；mile英里；yard码；centimeter厘米；square meter平方米；kilo公斤；pound磅。 8．其他常见相关表达 (re) schedule (重新)为……安排时间；due预期，预计； every other hour每隔一小时；every two hours每两个小时。 [典题示例] 听力原文 M：Excuse me.How much are the tickets，please？ W：They are $10 each，but students go half price. M：Two student tickets，please.Here are our student IDs. 听力试题 How much will the man pay？ A．$5.　　　 B．$10.　　　　 C．$20. [策略应用]　本题考查简单计算。根据内容可知，每张票价10美元，学生半价，所以两个学生票价为10美元，故选B，文中涉及数字关键词汇为$10 each，students go half price，Two student tickets等。 核心词汇练全 account n．账户 (1)account n.　　　 描述 give an account of 对……进行描述 take...into account＝take account of 考虑到；顾及 on account of 因为，由于 on no account 决不(位于句首时句子用部分倒装) (2)account for 解释，说明；(数量/比例上)占……　 (1)The software helps with accounting (account) for all the expenses we have in our IT department. (2)When choosing a new computer，you should take your budget into account/take account of your budget (把你的预算考虑进去). (3)She gave a detailed account of (进行了详细描述) what happened during her trip in China. (4) (写作佳句之建议劝告)在任何情况下，你都不应该与任何人分享你的密码，以保证你的账户安全。 On no account should you share your password with anyone to keep your account safe. press vt.按(pressure n．压力 pressing adj.紧迫的) press sb for sth 　　　 因某事催促某人 press sb to do sth 催促某人做某事 go to press 付印；开印 the press 新闻界 the local/national press 当地报纸/全国性的报纸 put pressure on sb 向某人施压 under pressure 承受压力　　 (1) There is a lot of pressure (press) to finish the project on time. (2)The bank is pressing us for repayment of the loan. (3)My teacher presses me to do my homework (督促我做作业)every day. (4)(写作佳句之介绍情况)许多中国学生在高考期间承受着巨大的压力，因为他们的家庭和社会的期望都寄托在这次考试的结果上。 学生用书第20页 Many Chinese students experience high levels of pressure during the college entrance examination period，as the expectations of their family and society are riding on the results of this test. favour n．恩惠；善意的行为[favourite adj.特别受喜爱的 n．特别喜爱的人(或事物) favourable adj.赞成的；有利的；给人好印象的)] (1)ask sb a favour＝ask a favour of sb　 请某人帮忙　　　 do sb a favour＝do a favour for sb 帮某人一个忙 in favour of 同意；支持；赞成 in one's favour 有利于某人；对……有利 (2)favour v. 较喜欢　　 (1) Since he was color blind，he favoured (favour) large，showy flowers. (2)They often exchange favours (favour)，like helping each other with homework. (3) I'll do you a favour (帮你一个忙) and pick up your dry cleaning this afternoon. (4)(写作佳句之请求帮助)关于根据教科书改编的一个剧本，我真诚地写信请求您帮个忙。 I am writing in sincerity to ask you a favour/ask a favour of you regarding a play we adapted according to the textbook. confirm vt.确认；证实(confirmation n．证实；证明 confirmed adj.已被证实的) It is confirmed that...　　　　 确认/证实……　　　 confirm one's belief/doubt 证实某人的信念/疑虑　　 (1)The manager confirmed (confirm) to the client that the order would be delivered on time. (2)I'm still waiting for confirmation (confirm) of the test results. (3) It is confirmed/has been confirmed that (已经证实)the meeting will be held as scheduled. (4)(写作佳句之连续动作描写)确认安全后，我在浑水中一点点前行，最终冲向我的丈夫。 After confirming the safety ，I inched forward in the muddy water and eventually rushed towards my husband. deliver vi.&vt.递送；传送(delivery n．传送，递送；交付；分娩；演讲方式；表演风格) deliver...to... 把……递送给…… deliver a baby 接生婴儿 be delivered of a baby 分娩，生孩子 deliver a letter/message/lecture/speech 投递信件/传递消息/做讲座/发表演讲 (1)The software was delivered (deliver) to all the employees via email the other day. (2)The delivery (deliver) of the new computers is scheduled for next week. (3) The manager is delivering a speech (正在发表演讲) about the new software updates to all the employees. (4)(写作佳句之动作描写)心脏怦怦直跳，他走上舞台，开始发表他的演讲。 With a pounding heart，he stepped onto the stage and began to deliver his speech． 学科网（北京）股份有限公司 $