Unit 4 Section Ⅱ Starting out & Understanding ideas(Ⅱ)-【创新教程】2025-2026学年高中英语选择性必修第三册五维课堂同步课件PPT(外研版)

2026-04-07
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山东鼎鑫书业有限公司
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资源信息

学段 高中
学科 英语
教材版本 高中英语外研版选择性必修第三册
年级 高二
章节 Starting out,Understanding ideas
类型 课件
知识点 -
使用场景 同步教学-新授课
学年 2026-2027
地区(省份) 全国
地区(市) -
地区(区县) -
文件格式 PPTX
文件大小 1.44 MB
发布时间 2026-04-07
更新时间 2026-04-07
作者 山东鼎鑫书业有限公司
品牌系列 创新教程·高中五维课堂同步
审核时间 2026-02-12
下载链接 https://m.zxxk.com/soft/56438382.html
价格 4.00储值(1储值=1元)
来源 学科网

摘要:

该高中英语课件聚焦选择性必修第二册核心知识点,涵盖重点词汇(如concerned、assistant)、短语(如实现、为……设计)及句式(如either...or...、if not省略),通过AI相关情境导入,连接新旧知识,构建从词汇积累到句式应用的学习支架。 其亮点在于结合“学以致用”模块(单句语法填空、同义句转换)和“名师点评”解析易错点,提升学生语言能力与思维品质。如通过“concerned”用法辨析及练习,帮助学生精准掌握词汇,既助力学生巩固知识,也为教师提供结构化教学资源,提高教学效率。

内容正文:

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[句式分析] 句中she gives me为省略关系代词that的定语从句, 修饰先行词recommendation, since she can predict if I will like a particular restaurant 为since引导的原因状语从句, 其中if引导宾语从句。 试译:  她给我的每一个推荐都很好,因为她可以预测我是否会喜欢某一家餐厅。  2.Millenniumbutterfly,you say how great it would be to have self­driving cars,but what about all the taxi drivers who would lose their jobs? [句式分析] 句中but连接表示转折关系的并列句, 第一个分句中how great it would be to have self­driving cars 为how引导的宾语从句, 第二个分句中who will lose their jobs 为关系代词who引导的定语从句, 修饰先行词drivers。 试译:  千禧蝶,你说拥有自动驾驶汽车有多好,但是所有将失去工作的出租车司机怎么办?  [词汇精讲] 1 Are you concerned about developments in AI? 你关心人工智能的发展吗? *concerned adj.有关的;担心的 ◆[佳句感知]  We are chiefly concerned with improving educational standards. 我们主要关心的是提高教育水平。 [知识积累] concern oneself about...   关心…… show/express concern for/about... 对……表示关心 be concerned about/for 担心…… be concerned with 与……有关;涉及 as far as...be concerned 就……而言 ◆[学以致用] 单句语法填空/完成句子 ①More and more people show great  concern (concerned) for road safety. ②A teacher must show/express concern  for/about  every student. ③We have every reason to be concerned  about/for  the health of survivors. ④Much of his early work is concerned  with  the minutiae of rural life. ⑤We all know that very little of what we dream  is concerned with  what happened to us that day. 我们都知道,我们的梦想很少与那天发生在我们身上的事有关。 ⑥ As far as I'm concerned ,riding bicycles is a good solution. 就我个人而言,骑自行车是一个好的解决方法。 [名师点津] 形容词concerned作前置定语时,意为“关心的,挂念的,担心的”;作后置定语时,意为“相关的;有关的”。例如:a concerned look“关切的神情”;the authorities concerned“有关当局”。 2 Thanks to AI,I've got my own super­smart personal assistant built into my phone. 多亏了人工智能,我的手机里安装了我自己的超级智能个人助理。 *assistant n.助手,助理 ◆[佳句感知]  The shop assistants didn't really want to discuss the matter,saying it was just my bad luck. 店员根本不想谈论此事,说这完全是我运气太差。 [知识积累] an assistant to    ……的助理 assist vt. 帮助;协助;援助 assist sb.to do sth.=assist sb.in doing sth. =assist sb.with sth. 帮助某人做某事 assistance n. 援助;帮助 ◆[学以致用] (1)单句语法填空 ①Mr. Dambar had started off as an assistant  to  Mrs. Spear's husband. ②He asked us to assist him  to carry (carry)through his plan. ③They sent an  assistant (assist)to help me here. ④We will provide  assistance (assist)if your car breaks down. (2)一句多译 你经常帮助妈妈做家务吗? ⑤Do you often  assist your mother with  the housework? ⑥Do you often  assist your mother to do  the housework? ⑦Do you often  assist your mother in doing  the housework? 3 It used to feel like 50 per cent of my time was spent researching new restaurants. 我过去常常感觉好像自己有50%的时间都花在了寻找新餐馆上。 *used to do sth.过去常常做某事 ◆[佳句感知]  Tom used to be a couch potato,but he works out everyday now. 汤姆过去是个电视迷,但现在每天都健身。 [知识积累] used to do sth.表示“过去常常做某事” 否定形式:didn't use to或used not (usedn't)to 疑问形式:Did...use to...?或Used... to...? 反意疑问形式:肯定句+usedn't/didn't+主语? be/get used to (doing)sth.表示“习惯于(做)某事”,现在依旧在做 be used to do sth.表示“被用于做某事”,是被动语态 ◆[学以致用] 单句语法填空/完成句子 ①I used  to cook (cook),but I don't have time to cook now. ②This type of surgery could even be used  to extract  (extract )cancerous growths. ③He is an experienced driver and he is used to  driving (drive) in all kinds of weather. ④I  used to get the mail  early in the morning. 我过去常常在清晨去取邮件。 ⑤You used to go there, usedn't/didn't you?  你过去常到那里去,是吗? 4 Every recommendation she gives me is great since she can predict if I will like a particular restaurant. 她给我的每一个建议都很棒,因为她能预测我是否会喜欢某家餐馆。 *recommendation n.推荐;建议 ◆[佳句感知]  (2021·全国新高考Ⅰ卷)If I had to make just one recommendation for where to stay in Rome, it would be Yellow Hostel. 如果要我推荐罗马的哪一处住宿,那一定是黄色旅社。 [知识积累] recommend doing sth.  建议做某事 recommend sb. to do sth. 建议某人做某事 recommend that sb. (should) do 建议某人做某事 (从句用虚拟语气) recommend sb. sth. 向某人推荐某物 recommend sth. to sb. 把某物推荐给某人 recommend sb. as... 推荐某人为…… ◆[学以致用] (1)单句语法填空/完成句子 ①We make this  recommendation (recommend) for two reasons. ②The doctor strongly recommended  limiting  (limit) the amount of fat in my diet. ③I hope our teachers can recommend more interesting books and magazines  to  us and give us more free time to read them. ④I can recommend him  as  an extremely good lawyer. ⑤Eye doctors recommend that  a child's first eye examination (should) be at the age of six months old.   眼科医生建议孩子第一次视力检查应该在六个月大时。 (2)同义句转换 ⑥We'd recommend you to book your flight early. =We'd recommend that  you should book your flight early.  [名师点津] 后接的宾语从句用虚拟语气的其他动词:advise,suggest,desire,command,urge,order,require,request等。 5 But have you ever thought about the risks? 但是你是否考虑过风险呢? *risk n./v.风险;冒险 ◆[佳句感知]  Last year I had a narrow escape,and I don't want to risk my life a second time. 去年我死里逃生,因此我不想再冒一次生命危险了。 [知识积累] take risks/a risk    冒险 take/run the risk of doing sth. 冒险做某事 at risk 有风险 at the risk of... 冒着……风险 risk doing sth. 冒险做某事 ◆[学以致用] 单句语法填空/完成句子 ①Men who had been stressed tended to take more  risks (risk). ②Your health might be  at  risk due to much smoking. ③It would be suicidal to risk  going  (go)out in this weather. ④We don't want to  take the risk of losing money  because of under insurance. 我们不想冒因投保不足而造成损失的风险。 ⑤The hero saved the child trapped in the fire  at the risk of losing his life . 那个英雄冒着失去生命的危险,救出了被困在火中的孩子。 6 We could be seen as a“small”inconvenience that's in the way of a solution to a bigger problem. 我们可以被看作是一个“小”的不便,这阻碍了解决一个更大的问题。 *inconvenience n.不方便 ◆[佳句感知]  We apologise for the delay and any inconvenience caused. 我们对延误和由此造成的不便深感抱歉。 [知识积累] at one's convenience   在某人方便的时候 for convenience 为了方便 for the convenience of sb. 为了方便某人 convenient adj. 方便的;便利的 conveniently adv. 方便地;便利地 It is convenient (for sb.) to do sth. (某人)方便做某事 ◆[学以致用] 单句语法填空/完成句子 ①Can you telephone me  at  your convenience to arrange a meeting? ② For  convenience, I keep my mobile phone near my bed when I am sleeping. ③A bicycle is often more  convenient (convenience) than a car in towns. ④By setting up a family blog,we can  conveniently (convenient)share our experiences no matter where we are. ⑤As far as I know, it is convenient to do shopping  in that small town. 就我所知,在那个小镇上购物很方便。 ⑥It is more common nowadays to make mobile payment  for the convenience of  not carrying cash. 为了省去携带现金的麻烦,如今使用手机支付更为普遍。 [名师点津] ①convenience意为“便利;方便”时,为不可数名词;意为“便利的事物或设施”时,为可数名词。 ②convenient作表语时,不可用人作主语,而要用物作主语或用it作形式主语。 [语境助记]  You can visit Professor Li when it is convenient,that is,at his convenience.His house is conveniently near the bus stop. 你可以在方便的时候去拜访李教授,也就是在他方便的时候。他的房子离公共汽车站很近。 7 We have no choice but to embrace it and regulate it. 我们别无选择,只能接受它并加以规范。 *have no choice but to别无选择,只能…… ◆[佳句感知]  Her parents had no choice but to allow her to go to China to travel alone. 她的父母除了允许她独自一人去中国旅行外别无选择。 [知识积累] have no alternative but to do sth. 别无选择只好做某事 There's no alternative...……别无选择 have nothing to do but do除了做……外无事可做 ◆[学以致用] 单句语法填空/完成句子 ①I have no choice but  to accept  (accept) your advice. ②There's no alternative but  to work (work) together to fight against the virus. ③I have nothing  to do  (do)but sleep all the time. ④If a major problem emerges, you  have no choice/ alternative but to resolve it . 如果出现的是个严重的问题,你除了解决它别无选择。 [句式精析] 1 In the words of Professor Stephen Hawking,artificial intelligence will be“either the best,or the worst thing,ever to happen to humanity”. 用斯蒂芬·霍金教授的话来说,人工智能“要么是人类历史上最好的事物,要么就是最糟糕的事物”。  [句式分析] 句中either...or...连接两个表语, 表示“不是……就是 ……;或者……或者……”。 ◆[佳句感知]  It had also given me a choice,either to leave that page blank or to keep writing the story with hope. 它也给了我一个选择,或者留着那页空白或者带着希望继续写故事。 [知识积累] ①either...or...表示“不是……就是……;或者……或者……”,相对应的反义短语为neither...nor...“既不……也不……”,两者都常用来连接两个平行结构。 ②连接两个并列主语时,谓语动词要和临近的主语保持一致,即遵循“就近一致”原则。 ③neither...nor...连接两个句子且置于句首时,(因neither和nor都是否定意义的词)前后两句都要用倒装语序。 ④遵循“就近原则”的并列连词还有: not only...but also...  不但……而且…… not...but... 不是……而是…… ...or... ……或者…… ◆[学以致用] 单句语法填空/完成句子 ①I have not been to either Paris  or  Rome. ②Not you but I  am (be)mistaken. ③ Has (have)either he or his classmates known the secret? ④I  neither knew nor cared  what had happened to him. 我既不知道也不关心他出了什么事。 ⑤It's  not only dishonest but also unfair  to all the other students in the class. 它不仅是不诚实的行为,而且对班上的其他学生来说也是不公平的。 2 If not,it might wipe us all out! 如果不这样的话,它可能会把我们都消灭!  [句式分析] 句中if not 是if we're not lucky的省略形式, 表示否定意义。 ◆[佳句感知]  It is OK to leave an electrical appliance on so long as you are using it —if not,turn it off! 只要你在使用电器设备,你便可以把它开着,如果不用就把它关掉! [知识积累] ①在时间状语从句和条件状语从句中,如果从句主语与主句主语一致或从句主语为it,且谓语动词为be动词时,则可以省去其主语和be动词。 ②if构成的省略形式: if not如果不这样的话,不然,表示否定意义 if so如果这样的话,表示肯定意义 if any如果有的话 if ever如果有过或发生过的话 if necessary/possible如果有必要/可能 ◆[学以致用] 完成句子/同义句转换 ①I think there's a bullet train at midday. If not ,you will have to wait till 2 o'clock in the afternoon. 我想正午会有一辆动车。要是没有,你只好等到下午2点了。 ②Are you ready?  If so ,let's set off at once. 你准备好了吗?如果是这样,我们马上出发吧。 ③She wants to go with us, if possible . 如果可能的话,她想和我们一起去。 ④Wash it in water and pick out the small particles,if there are any. →Wash it in water and pick out the small particles, if any . ⑤I'll go if you are going.If you aren't going,I'd rather stay at home. →I'll go if you are going. If not ,I'd rather stay at home. $

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Unit 4 Section Ⅱ Starting out & Understanding ideas(Ⅱ)-【创新教程】2025-2026学年高中英语选择性必修第三册五维课堂同步课件PPT(外研版)
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Unit 4 Section Ⅱ Starting out & Understanding ideas(Ⅱ)-【创新教程】2025-2026学年高中英语选择性必修第三册五维课堂同步课件PPT(外研版)
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Unit 4 Section Ⅱ Starting out & Understanding ideas(Ⅱ)-【创新教程】2025-2026学年高中英语选择性必修第三册五维课堂同步课件PPT(外研版)
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Unit 4 Section Ⅱ Starting out & Understanding ideas(Ⅱ)-【创新教程】2025-2026学年高中英语选择性必修第三册五维课堂同步课件PPT(外研版)
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Unit 4 Section Ⅱ Starting out & Understanding ideas(Ⅱ)-【创新教程】2025-2026学年高中英语选择性必修第三册五维课堂同步课件PPT(外研版)
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Unit 4 Section Ⅱ Starting out & Understanding ideas(Ⅱ)-【创新教程】2025-2026学年高中英语选择性必修第三册五维课堂同步课件PPT(外研版)
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