高中英语人教版 (2019)选择性必修 第一册Unit 2 Looking into the Future课前预习课件ppt

这是一份高中英语人教版 (2019)选择性必修 第一册Unit 2 Looking into the Future课前预习课件ppt，共60页。PPT课件主要包含了课前自主预习，Ⅰ猜词意，课文语篇研读，课堂新知讲练，用法详解，归纳拓展，随堂知能小练等内容，欢迎下载使用。

A．(使)合并；成为一体B．自动的C．劝说；说服D．远程的；偏远的E．短语；词组
1．I just want yu t answer the questin in a cncrete and believable phrase.(　　)2．Her father tried t persuade her t g back hme with him，but in vain.(　　)3．Mary tld me that she spent her childhd in the remte muntain area.(　　)【答案】1－3　ECD
4．It is said that this heating system has an autmatic temperature cntrl.(　　)5．Integrating the kids with the cmmunity as well as finding them a rle is essential.(　　)【答案】4－5　BA
Ⅱ.猜短语填空daily rutine，switch ff，catch fire，keep in tuch with，，n lnger，keep track f，have a preference fr1．Since reading Yur Mney r Yur Life a few years ag，I’ve __________________ every penny I spent.2．It is imprtant t ___________________the latest research.【答案】1．kept track f　2．keep in tuch with
3．My ___________ included ging t the gym fr a wrkut befre ging t wrk.4．With all the prblems settled，she ___________________ feared that they shuld misunderstand her.【答案】　3．daily rutine　4．n lnger
5．Dn’t stand t clse t that stve.Yur clthes may __________________．6．It upset her when men __________________________ her sister.【答案】　5．catch fire　6．had a preference fr
Ⅲ.完成句子1．Dn’t ______________________ the light when yu leave the classrm.你离开教室时，不要忘了关电灯。2．Thugh it is small，this device will___________________ and mney.这个装置尽管很小，但会为我们节省能量和金钱。【答案】1．frget t switch ff　2．save us energy
3．I am srry that the man yu are lking fr ____________ __________ in this huse.对不起，你找的那个人不再住在这所房子里了。4．Tm dashed ut______________the helicpter landed and hugged Jane tightly.直升机一着陆，汤姆就冲了出去，紧紧地拥抱了简。【答案】3．n lnger lives　4．the instant
5．When Mr Brwn gt hme，he fund his dinner already __________________ him.布朗先生到家的时候，发现晚饭已经准备好了。6．____________________tw years befre we finish middle schl.我们还要两年才中学毕业。【答案】5．prepared fr　6．It will take us
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.【答案】1－2　TF
(　　)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】3－5　TTF
Ⅲ.阅读课文，选择正确选项(　　)1．What’s the main idea f the text?A．Smart hmes will fcus n peple’s health issues.B．The smart hme is a new but cntrversial technlgy.C．Smart hmes will make ur life easier in many ways.D．Smart hmes will make human beings lazy.【答案】C
(　　)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【答案】A
(　　)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.【答案】B
(　　)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.【答案】B
(　　)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.【答案】A
◇词汇拓讲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.使某人相信某事persuade sb. that... 使某人相信……
【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。
[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)我们说服了他不把钱借给那个人。We _________________his mney t that man.＝We _________________his mney t that man.【答案】(4)persuaded him nt t lend；persuaded him ut f lending
(5)我极力劝他学日语，但他觉得没意思。I _________________，but he didn’t think it a gd idea.＝I _________________，but he didn’t think it a gd idea.【答案】(5)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？
switch sth. with sb.和某人交换某物switch n打开；接通switch ff关闭；切断switch (frm...) t... (从……)转变为……；(从……)转换成……make a switch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。
[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。(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】(4)Turn ff the switch　(5)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，为我们节省能源，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
These elephants are relatively secure frm pachers.这些大象相对安全，不受偷猎者的侵害。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.【答案】(1)secured　(2)security
(3)He lcked the heavy dr ____________(secure) and kept the key in his pcket.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】(3)securely　(4)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
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)It wasn’t lng befre me integrated ________ my new class.(2)They didn’t integrate ________ the ther children.完成句子(3)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】(1)int　(2)with　(3)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爱好，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？【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，但大多数客户还是更喜欢通过电子邮件和我交流，电子邮件是我偏爱的交流途径。
[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)____________ thse wh have yung children in allcating husing.在分配住房时，优先考虑那些有小孩的人。【答案】(4)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。
[针对练习]单句语法填空(1)Just fr ________ instant I thught he was ging t refuse.(2)Yu becme a winner in________ instant when yu believe yu can win.【答案】(1)an　(2)an
一句多译(3)他一见到我就告诉了我这个消息。He tld me the news as sn as he met me.＝He tld me the news ____________________________．＝He tld me the news ____________________________．【答案】(3)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 sb.＝under ne’s cmmand在某人指挥下，由某人控制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，从句中的谓语动词使用“(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。
【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.为了获得一定的词汇量，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们的赞赏。
[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)他命令郑和尽可能地远行。He _______________________ as far as he pssibly culd.＝He ______________________ as far as he pssibly culd.【答案】(4)cmmanded Zheng He t travel；cmmanded that Zheng He (shuld) travel
8．relevant adj.有关的；有意义的(P15) 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
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.【答案】(1)t
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。(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】(2)is nt relevant t(3)have smething relevant t say
9．in this 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/this 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 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/this/that　(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。(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】(3)shuld such a thing be allwed t happen(4)In this sense
◇句式解读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】句中的“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；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。
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。[针对练习]同义句转换(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】(1)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。(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里。【答案】(2)hw t d the experiment(3)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。
[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。(4)If yu miss this chance，___________ yu get anther ne.如果你错过了这次机会，可能需要几年你才能再获得一次。【答案】(3)It wn’t be lng befre(4)it will be/take years befre
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．What he said has n direct____________ (relevant) t the matter in hand.【答案】1．instantly　2．t hld　3．relevance
4．I wrk very __________(efficient) and am accurate in my judgement.5．In this huse，there are many ________(switch) t cntrl the lights.6．They watched the bus disappear int the _______(distant).【答案】4．efficiently　5．switches　6．distance
7．Start with simple，clear and frmal sentences and ______ (phrase).8．We shuld______(cnstant) urge urselves n t study hard.9．Many prblems，hwever，escape ________(detect).10．Certainly I can’t say that I have any particular _________ (prefer).【答案】7．phrases　8．cnstantly　9．detectin10．preference
Ⅱ.短语填空daily rutine，early n，switch n，switch ff，in this sense1．My ________________ starts with a cup f cffee.2．____________________，we dn’t have an exchange f nthing fr smething.【答案】1．daily rutine　2．In this sense
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】3．switch n　4．Early n　5．switched ff
Ⅲ.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.【答案】1．will live　2．abut　3．sensrs
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.【答案】4．additin　5．abnrmal　6．warning7．ptentially　
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】8．it　9．t fix　10．befre
Ⅳ.完成句子1．_______________________ a public library in the schl.从这个意义上说，在学校里建一个公共图书馆是没有意义的。2．Which kind f transprt _____________，bus r train?你比较喜欢使用哪种交通工具：公共汽车还是火车？【答案】1．In this sense，there’s n sense in building2．d yu prefer t use
3．The wman started t cmplain ____________________.那位女士一看到墙上的警示就开始抱怨。4．Apparently，_____________________ we see the famus prfessr again.显然，要过很久之后我们才能再见到那位著名的教授。【答案】3．the instant she saw the warning n the wall4．it will be a lng time befre