人教版 (2019)选择性必修 第一册Unit 2 Looking into the Future说课课件ppt

这是一份人教版 (2019)选择性必修 第一册Unit 2 Looking into the Future说课课件ppt，文件包含UNIT2Period1pptx、UNIT2Period1DOC等2份课件配套教学资源，其中PPT共60页， 欢迎下载使用。
1．忘记做某事________________2．关掉电视________________3．(在该段时间内)一直；一向________________4．lead t prblems ________________5．keep us secure ________________6．prvide a mre cmfrtable envirnment ______________
switch ff the TV　
all the time
7．advanced technlgy ________________8．独立；单独________________9．考虑做某事________________10．daily rutine and preferences ________________11．开始________________12．respnd t vice cmmands ________________13．此外________________14．mnitr yur health ________________
all by neself　
think abut ding sth.
in additin　
15．持续跟踪______________________16．________________也17．提前警告你________________18．prevent serius damage frm accidents _______________________
keep cnstant track f　
warn yu early n　
防止事故造成的严重损害
19．prvide yu with the relevant infrmatin _______________________20．fix the prblem ________________21．many f these new innvatins ________________22．从这个意义上说________________
in this sense
1．Yur lights will cme n ________________(你一进家门) alng with yur favurite music r TV prgrammes, and yu will find yur dinner already prepared fr yu.(the instant引导时间状语从句)【答案】the instant yu enter the dr
2．…s ____________________(如果你想改变你的日常生活), yu just say als ________________________(你想要什么) and the hme system will bey.(if引导条件状语从句；what引导名词性从句)【答案】if yu want t change yur rutine; what yu want
3．It will als give yu suggestins n a healthier diet and ________________(如何睡得更好)．(“特殊疑问词＋不定式”作宾语)【答案】hw t sleep better
4．Nevertheless, it will take sme years ________________ ____________________________________(大多数新家庭开始使用这项新技术之前)．( befre引导时间状语从句)【答案】befre mst new hmes begin t use this new technlgy
Ⅰ.阅读课文，匹配段落大意
【答案】1－5　BADEC
Ⅱ.阅读课文，判断信息正误(　　)1.Frgetting t lck the dr can smetimes lead t prblems. (　　)2.In the future we will use advanced technlgy fr autmatic cntrl f everything in ur hme.(　　)3.In the future yur smart hme will mnitr yur health every day.
(　　)4.In the future Smart hmes will prevent serius damage frm accidents. (　　)5.In fact this smart technlgy is just a fantasy. 【答案】1－5　TFTTF
Ⅲ.阅读课文，选择正确选项(　　)1.What’s the main idea f the text?A．Smart hme will fcus n peple’s health issues.B．Smart hme is a new but cntrversial technlgy.C．Smart hme will make ur life easier in many ways. D．Smart hme will make human beings lazy.
(　　)2.When yu live in a smart hme, ________.A．yu will be warned early n if yu have a deadly illnessB．yu have t change yur daily rutine accrding t the cmmand f the hme systemC．yu will nt be frgetful any lngerD．yu will be prtected frm any disasters
(　　)3.Hw d smart hmes mnitr yur health?A．By checking yur daily rutine and preferences.B．By checking yur sleep and bdy weight.C．By sending a warning t yur phne.D．By changing yur rutine and cmmands.
(　　)4.What will a smart hme d when a water pipe leaks?A．Warn yu early n and give suggestins.B．Give yu the relevant infrmatin.C．Fix the prblem all by itself.D．Make yur hme flded.
(　　)5.Where is the text likely t be taken frm?A．A science magazine.B．A research reprt. C．A health magazine.D．A bk review.
1．persuade vt.劝说；说服(P14)Fr example, the phrase in my pinin tells us that the passage is likely meant t persuade.【翻译】例如，in my pinin这个短语告诉我们，这篇文章可能是为了说服。
persuade sb.t d sth.＝persuade sb.int ding sth.说服某人做某事persuade sb.nt t d sth.＝persuade sb.ut f (ding)sth.说服某人不做某事persuade sb.f sth./persuade sb.that…使某人相信……
In the end I persuaded him f its truth. 最终，我使他相信这是真的。It was hard t persuade him t give up smking. 说服他戒烟很难。We persuaded him ut f lending his mney t that man.我们说服了他不把钱借给那个人。Many custmers are persuaded int buying smething they dn’t need. 很多顾客被说服买了他们并不需要的东西。
【语境串联】At first she tried t persuade thers t d the film, but finally she was persuaded by her friends t d it herself. 一开始她试图说服别人来拍这个电影，但最后她被她的朋友说服，自己来拍这个电影。
【特别提醒】persuade表示“说服”，强调说服的结果；advise表示“劝说，建议”，对方不一定接受，强调动作。“劝说但不一定有效果”应表述为：advise sb. t d sth.或try t persuade sb. t d sth.The cmrade advised Dr. Bethune t mve immediately t a safe place, but he was nt persuaded.那位同志劝白求恩大夫立即转移到安全的地方，但是没能说服他。
[针对练习]单句语法填空(1)We finally persuaded Ben ____ the wisdm f this decisin.(2)I managed t persuade my classmates int _______ (accept) my idea.(3)He tried t persuade his sn ________(study)hard, but failed.【答案】(1)f　(2)accepting　(3)t study
一句多译(4)We ________________ his mney t that man.＝We ________________ his mney t that man.我们说服了他不把钱借给那个人。【答案】persuaded him nt t lend; persuaded him ut f lending
(5)I ______________，but he didn’t think it a gd idea. ＝I ____________，but he didn’t think it a gd idea. 我极力劝他学日语，但他觉得没意思。【答案】tried t persuade him t learn Japanese; advised him t learn Japanese
2．switch vt.转换；交换　vt.& vi.(使)改变；转变n．开关；转换器；改变(P14)Or, have yu ever frgtten t switch ff the TV r cmputer?【翻译】或者，你曾经忘记关掉电视或电脑吗？
(1)make a switch改变(2)switch ff关(电灯、机器等)；切断(电流、气体等)switch n开(电灯、机器等)；打开(开关)；接通(电流等)switch (frm…)t…(从……)转变成，(从……)转换到switch sth.with sb.和某人交换某物
He was s stubbrn that he refused t make a switch.他那么固执，拒绝做出改变。We’ve switched the meeting frm Tuesday t Thursday. 我们已经把会议时间从周二改到了周四。She wrked as a librarian befre switching t jurnalism. 在转到新闻业之前，她是图书管理员。 She emptied bth their cups and switched n the electric kettle. 她倒空了他们的杯子，然后打开了电水壶。
【语境串联】When the water is stpped, a blwer switch is autmatically switched n, and it blws ut ht air t dry the clthes. 水停后，吹风机开关自动打开，并吹出热风吹干衣服。
[针对练习]单句语法填空(1)He was s stubbrn that he refused t make ________ switch.(2)She switched ________ the lamp because it was dark.(3)“Switch ________ the cmputer and get t bed，” I yell, as I get ready t turn ff my wn bedrm light.【答案】(1)a　(2)n　(3)ff
完成句子(4)________ when anything ges wrng with the machine. 当机器发生故障时，就关掉开关。【答案】Turn ff the switch(5)We asked them if they wuld ________. 我们问他们是否愿意和我们对换座位。【答案】switch seats with us
3．secure adj.安全的； 安心的； 可靠的； 牢固的vt.获得； 拴牢； 保护(P14)These smart hmes will keep us secure, save us energy, and prvide a mre cmfrtable envirnment t live in. 【翻译】这些智能家居将保护我们的安全，节省能源，并提供一个更舒适的生活环境。
(1)be/feel secure abut对……有安全感be secure frm防止……受到……伤害(2)security n．安全，安全性securely adv.安全地； 安心地insecure adj.不安全的； 不稳定的； 不牢靠的
It was enugh mney t make us feel financially secure. 足够的钱使我们感到经济上的安全感。These elephants are relatively secure frm pachers. 这些大象相对安全，不受偷猎者的侵害。We all knw hw imprtant envirnment is t ur security. 我们都知道环境对我们的安全是多么重要。We must secure the benefits f freedm fr urselves and ur children. 我们必须保护我们自己和孩子们的自由权益。
[针对练习]单句语法填空(1)Jim wn his third Olympic gld medal, and ________ (secure) his place in histry. (2)The naughty children ran away when the ________(secure) guard apprached them.(3)He lcked the heavy dr ________(secure) and kept the key in his pcket.【答案】(1)secured　(2)security　(3)securely
完成句子(4)The imprtant thing is that children ____________. 重要的是，被疼爱使孩子感到安全。【答案】feel secure abut being lved
4．integrate vi.& vt.(使)合并； 成为一体(P14)The future hme will use integrated sensrs t tell when yu leave hme each mrning, and then g int an energy-efficient mde all by itself. 【翻译】未来的家将使用集成传感器来判断你每天早上离开家的时间，然后自己进入一个节能模式。
(1)integrate (sth.)int sth.(使……)融入或并入integrate with与……融合be integrated with和……整合成一体；与……结合(2)integrated adj. 各部分密切协调的；综合的=
He seems t find it difficult t integrate scially. 他发现似乎很难融入社会。They have nt made any effrt t integrate with the lcal cmmunity. 他们完全没有尝试融入本地社区。
[针对练习]单句语法填空(1)They sn became fully integrated ________ the lcal cmmunity.(2)They didn’t integrate ________ the ther children.【答案】(1)int　(2)with
完成句子(3)These prgrams can ____________ yur existing sftware. 这些程序能和你已有的软件整合成一体。【答案】be integrated with(4)Children are ften very gd at ______________.孩子们往往非常善于融入一种新的文化。【答案】integrating int a new culture
5．preference n．爱好；偏爱(P14)Yur hme will als learn yur daily rutine and preferences, s everything will be ready fr yu when yu get hme each evening.【翻译】你的家也会了解你的日常习惯和偏好，所以当你每天晚上回家时，一切都会为你准备好。
(1)have a preference fr偏爱give preference t给……以优惠/优待in preference t优先于……(2)prefer vt.更喜欢
Which is yur preference, tea r cffee?你喜欢喝哪一样，茶还是咖啡？Many peple have a strng preference fr the riginal plan. 许多人强烈表示喜欢原计划。He wants t g t Paris, but I prefer t g t Lndn; that’s where we differ. 他想去巴黎，但我更喜欢去伦敦，那就是我们的分歧所在。
【语境串联】Althugh a few clients cntact me by telephne, mst prefer t deal with me thrugh e-mail, which I have a preference fr. 虽然有几个客户会用电话联系我，但大多数客户还是选择通过电子邮件和我交流，电子邮件是我偏好的交流途径。
[针对练习]单句语法填空(1)She has a preference ________ blue, while I like red better.(2)She was chsen in preference ________ her sister.(3)In cnsidering peple fr the jb, we give ________(prefer) t thse with sme experience.【答案】(1)fr　(2)t　(3)preference
完成句子(4)________________ students wh have passed maths and chemistry exams. 通过数学与化学考试的学生优先考虑。【答案】Preference is given t
6．instant n．瞬间；片刻　adj.立即的；速食的；速溶的(P14)Yur lights will cme n the instant yu enter the dr alng with yur favurite music r TV prgrammes, and yu will find yur dinner already prepared fr yu.【翻译】你一进家门，灯就会亮起，还有你最喜欢的音乐或电视节目(会自动播放)，而且你会发现晚餐已为你准备好了。
(1)in an instant(＝immediately)立刻the instant (that)＝as sn as一……就……(at)any instant随时；在任何情况下fr an instant片刻；一瞬间(2)instantly adv.立刻，马上　cnj.一……就……
The shw, despite sme rugh edges, was an instant success. 虽然有一些瑕疵，演出还是一举获得了成功。In an instant, a car pulled ver and a yung wman jumped ut.刹那间，有一辆车开了过来，一位年轻女士下了车。Much t my surprise, she burst int tears the instant she read the letter. 让我吃惊的是，她一读到这封信，就突然大哭起来。
【语境串联】In fact, I think animal attractin can be instant－yu can see an elephant instantly g fr anther ne. 事实上，我相信动物间的吸引是可以即刻产生的——我们能看到，大象有时会突然被另一头大象吸引。
【特别提醒】瞬间名词mment, instant, minute, secnd与定冠词the 连用可引导时间状语从句，表示“一……就……”。The machine will start the mment yu press this buttn.你一按按钮机器马上启动。
[针对练习]单句语法填空(1)Just fr ________ instant I thught he was ging t refuse.(2)________ instant yu turn it n, yu’ll get biling water frm ur instant biling water tap.【答案】(1)an　(2)The
一句多译(3)He tld me the news as sn as he met me. ＝He tld me the news ________________.＝He tld me the news ________________.他一见到我就告诉了我这个消息。【答案】the instant (that)he met me; instantly he met me
7．cmmand n．指令；命令；控制　vt.命令；控制(P14)All cntrls will respnd t vice cmmands, s if yu want t change yur rutine, yu just say alud what yu want and the hme system will bey.【翻译】所有的控制都会响应语音指令，所以如果你想改变你的日常工作，你只要大声说出你想要什么，家庭系统就会服从。
(1)under the cmmand f＝under ne’s cmmand由……指挥，由……控制be in cmmand f控制……take cmmand f控制……have a cmmand f…了解/掌握……
(2)cmmand sb.t d sth.命令某人做某事cmmand＋that从句，谓语动词使用“(shuld＋)动词原形”形式
Fr the first time in years, she felt in cmmand f her life. 多少年来第一次，她觉得生活掌握在自己的手里。He sent a frce f Marines t Harpers Ferry, under the cmmand f Army Clnel Rbert E．Lee. 他派遣一支海军向哈珀斯镇进发，这支海军由罗伯特·E.李上校指挥。
【语境串联】His mther cmmanded him t wrk hard t learn a certain number f vcabularies. Nw he has had a gd cmmand f French. S he cmmands the admiratin f his friends. 为了掌握一定的词汇量他妈妈命令他要努力学习。现在他已经精通法语，因此也博得了他朋友的赞赏。
【特别提醒】表示请求、命令、建议、要求等词后面跟从句时，从句谓语用(shuld＋)d/be dne，以下动词具有相同的用法。
[针对练习]单句语法填空(1)The captain cmmanded his men ________(pack) up and march n.(2)He cmmanded that all the gates ________(shut)．(3)Yu d have ________ gd cmmand f English.【答案】(1)t pack　(2)(shuld)be shut　(3)a
一句多译(4)He ________________ as far as he pssibly culd. ＝He ______________ as far as he pssibly culd.他命令郑和尽可能地远行。【答案】cmmanded Zheng He t travel; cmmanded that Zheng He (shuld) travel
8．early n在初期；早先(P15)They can warn yu early n if there is smething abnrmal r if yu have a critical illness, such as cancer, and ptentially save yur life.【翻译】如果有什么不正常的情况，或者你有严重的疾病，比如癌症，它们可以在初期就警告你，并可能挽救你的生命。
at the earliest作为最早日期，最早early in life早年的时候early r late迟早，早晚
[针对练习]单句语法填空(1)She develped a musical interest early ________.(2)We shall find the truth early ________ late.【答案】(1)n/in life　(2)r
完成句子(3)We will give yu a reply n Friday ______________.我们最早在星期五给你答复。【答案】at the earliest
9．relevant adj.有关的；有意义的(P15)…yur smart hme will detect it and prvide yu with the relevant infrmatin. 【翻译】……你的智能家居将检测到它，并向你提供相关信息。
be relevant t与……有关relevantly adv.得要领地；贴切地relevance n．关联；适当；中肯relevancy n．关联；恰当
What skills d yu ffer that are mst relevant t this jb?你能提供哪些和这份工作最紧密相关的技能？Once we have all the relevant infrmatin, we can make a decisin. 我们一旦掌握了所有的相关信息，就可以做出决定。
[针对练习]单句语法填空(1)These materials are relevant ________ the case.完成句子(2)Her appearance ________________ whether she can be a gd teacher.她的长相跟她能否当个好老师无关。【答案】(1)t　(2)is nt relevant
(3)Dn’t interrupt unless yu ________________.除非你有什么切题的话要说，否则请勿打断他人。【答案】have smething relevant t say
10．in this sense(in…sense) 从这种(某种)意义上来讲(P15)In this sense, the hme f tmrrw is already the hme f tday.【翻译】从这个意义上说，明天的家已经是今天的家了。
in that sense从这种(某种)意义上来讲in a sense在某种意义上in n sense决不；决非(位于句首时，句子用部分倒装)there’s n sense in ding sth.做……是没有道理/作用的
In that sense, f curse, it is a prblem. 在这意义上来讲，当然它是个问题。In this sense, persnality is the very sul f art. 从这种意义上说来，人格就是艺术的灵魂。
[针对练习]单句语法填空(1)In ________ sense, his suggestin is very practical.(2)There is n sense in ________(discuss) it ver and ver again.【答案】(1)a　(2)discussing
完成句子(3)In n sense __________________ in ur schl.这种事情决不能发生在我们学校。【答案】shuld such a thing be allwed t happen(4)________，children and adults have equal rights. 从这种意义上说，儿童和大人享有同样的权利。【答案】In this sense
1．(P15)It will als give yu suggestins n a healthier diet and hw t sleep better.它还会为你提供有关更健康的饮食和如何睡得更好的建议。【句式剖析】句中“hw t sleep better”为“特殊疑问词＋不定式”结构。
(1)常见的特殊疑问词：疑问代词有wh，what，which等和疑问副词有hw，when，where等。(2)语法功能：该结构相当于名词性从句，在句中可以作主语、宾语、表语、同位语等(作主语时，谓语动词常用单数)。(3)通常用在tell，shw，understand，explain，teach，learn，discuss等动词后面的特殊疑问代词与构成不定式的动词之间为动宾关系时，不定式通常用主动形式。
We can’t decide what t eat fr dinner. 我们决定不了晚饭吃什么。I dn’t knw when t hand in my hmewrk.我不知道什么时候交我的家庭作业。Can yu tell me hw t slve this maths prblem? 你能告诉我如何解这道数学题吗？
[针对练习]句型转换(1)I have n idea what I can say abut this. →I have n idea ________________ abut this.我不知道对此能说些什么。【答案】what t say
(2)The teacher taught the students hw they shuld d the experiment. →The teacher taught the students ____________.老师教学生们如何做这个实验。【答案】hw t d the experiment
(3)The prblem is where we shuld put this cmputer. →The prblem is ________________. 问题是(我们)该把这台计算机放在哪儿。 【答案】where t put this cmputer
2．(P15)Nevertheless, it will take sme years befre mst new hmes begin t use this new technlgy.【翻译】然而，要让大多数新家庭开始使用这项新技术还需要几年的时间。【句式剖析】句中befre引导的是一个时间状语从句。
(1)“It was＋时间段＋befre…”表示“过了多久才……”。从句常用一般过去时。(2)“It was nt lng befre…”意为“不久就……”。从句常用一般过去时。(3)“It will nt be lng befre…”表示“不久就会……”。从句常用一般现在时。(4)“It will be＋时间段＋befre…”表示“要过多久才……”。从句常用一般现在时。
It will be fur days befre they cme back. 他们要过四天才能回来。Einstein almst kncked me dwn befre he saw me. 爱因斯坦几乎把我撞倒才看到我。My father had left fr Canada just befre the letter arrived. 我父亲恰好在信到之前去加拿大了。
[针对练习]单句语法填空(1)It was three days ________ he came back.(2)________ was a lng time befre she recvered frm the peratin.【答案】(1)befre　(2)It
完成句子(3)________________ we get used t the new schl life. 不久我们就会习惯新的学校生活。【答案】It wn’t be lng befre
(4)If yu miss this chance, ________________ yu get anther ne.如果你错过了这次机会，可能需要很多年你才能再获得一次。【答案】it will be/take years befre
Ⅰ.配对练习请从后面的七个选项中选出最恰当的一个补全句子。1．Have yu ever frgtten ________？2．The future hme will use integrated sensrs ________.3．Smart hmes will be able ________.4．This way, yu will be able ________ befre yur hme becmes flded r catches fire.5．Nevertheless, it will take sme years befre mst new hmes begin ________.
A．t tell when yu leave hme each mrningB．t prevent serius damage frm accidentsC．t lck the dr f yur huseD．t live inE．t fix the prblemF．t use this new technlgyG．t switch ff the TV when we frget【答案】1－5　CABEF
Ⅱ.课文语法填空In the future, we 1.________(live) in smart hmes that will keep us secure, save us energy, and prvide a mre cmfrtable envirnment. Smart hmes will cntrl just 2.________ everything in ur hme. They will use integrated 3.________(sensr) t g int an energy-efficient mde all by itself when we leave hme. In 4.________(add), smart hmes will be mnitring ur health every day.
If they find there is smething 5.________(nrmal) r yu have a critical illness, they will give yu a 6.________(warn) early n and 7.________(ptential) save ur life. Smart hmes will als be able t prevent serius damage frm accidents. If they find smething wrng they will detect 8.________ and prvide us with the relevant infrmatin fr us 9.________(fix) the prblem. In a wrd, this smart technlgy is nt a fantasy, and it will take sme years 10.________ mst new hmes begin t use this new technlgy.
【答案】1.will live　2.abut　3.sensrs　4.additin5．abnrmal　6.warning　7.ptentially　8.it　9.t fix10．befre
Ⅲ.课文概要写作根据课文内容写一篇60词左右的内容概要。_________________________________________________
【答案】One pssible versin：A smart hme is ne that integrates cmputers int the structure f the building itself(要点1). In this way, many f the things that we nw d urselves will becme autmatic(要点2). Yur smart hme will nt nly be mnitring yur health and give yu valuable advice, but als prevent yu frm disasters (要点3). S, in a sense, smart hmes will lead us t living smarter lives(要点4)．
Ⅰ.单句语法填空1．I telegraphed her ________(instant) I arrived there.2．When ________(hld) the meeting hasn’t been decided.3．________ instant they heard the alarm, they fell in fr actin.4．Frick had a preference ________ pre-twentieth century western paintings.
5．In this huse there are many ________(switch) t cntrl the lights.6．After many days’ vyage, they arrived in ________ is called Africa nw.7．Start with simple, clear and frmal sentences and ________(phrase)．8．I ________(persuade) f the usefulness f his new device at that time.
9．An lder versin ________(detect), wuld yu like t upgrade nw?10．It will nt be lng ________ the students take the cllege entrance examinatin. 【答案】1.instantly　2.t hld　3.The　4.fr5．switches　6.what　7.phrases　8.was persuaded9．has been detected　10.befre
Ⅱ.短语填空daily rutine, early n, switch n, switch ff, in this sense1．My ________________ starts with a cup f cffee. 2．________________，persnality is the very sul f art. 3．First yu shuld ________________ the machine befre using it.
4．________________，I had a meeting with him t explain ur psitin. 5．When the clck struck twelve, I ________________ TV and went t bed. 【答案】1.daily rutine　2.In this sense　3.switch n4．Early n　5.switched ff
Ⅲ.课文原句填空1．Have yu ever frgtten ______________ f yur huse? Or, have yu ever frgtten ____________ r cmputer?你有没有曾忘记锁门？或者，你曾经忘记关掉电视或电脑吗？【答案】t lck the dr; t switch ff the TV
2．These smart hmes will keep us secure, save us energy, and ________________________________________.这些智能住宅将使我们安全，节省能源，并提供一个更舒适的居住环境。【答案】prvide a mre cmfrtable envirnment t live in
3．The future hme will use integrated sensrs t tell ____________________________________________，and then g int an energy-efficient mde all by itself.未来的家庭将使用集成的传感器来告诉你每天早上什么时候离开家，然后自己进入节能模式。【答案】when yu leave hme each mrning
4．All cntrls will ______________________，s if yu want t change yur rutine, yu just ________________________ and the hme system will bey.所有的控制都会响应语音指令，所以如果你想改变你的日常工作，你只要大声说出你想要什么，家庭系统就会服从。【答案】respnd t vice cmmands; say alud what yu want
5．They can ________________ r if yu have a critical illness, such as cancer, and ptentially save yur life.如果有什么不正常的情况，或者你有严重的疾病，比如癌症，它们可以提前警告你，并可能挽救你的生命。【答案】warn yu early n if there is smething abnrmal