英语外研版（2024）Unit 4 Digital lifeReflection获奖复习ppt课件

这是一份英语外研版（2024）Unit 4 Digital lifeReflection获奖复习ppt课件，共56页。PPT课件主要包含了 目 录，单元学习目标，针对训练，针 对 训 练，重点句型，单元语法，单 元 语 法，主 题 写 作，主题写作，写作要点等内容，欢迎下载使用。
In this unit, let's explre digital life. Hw has digital technlgy made life easier? Hw can we use digital devices wisely? What will digital life be like in the future?
By the end f this unit, students will hld a debate n digital life.
After cmpleting the unit, students will be able t:①use wrds and expressins in the unit t talk abut digital life.②use the infinitive as bject cmplement t talk abut digital experiences.③describe the future f digital technlgy.
知识点 1 As I always make digital payments in China, I never carry my wallet. 由于我在中国总是用数字支付的方式，所以我从不带钱包。（教材P53）【详解】as cnj 因为；由于 引导原因状语从句 •She may need sme help as she's new.她是新来的，可能需要一些帮助。
知 识 点 精 讲
adv  as... as...（比较时用）像…一样，如同• She desn't play as well as her sister.她演奏得不如她姐姐。prep 像；如同•They were all dressed as clwns.他们都打扮成小丑。
1. cnj 当…时；随着•As she grew lder she gained in cnfidence.随着年龄的增长她的信心增强了。2. 照…方式•They did as I had asked.他们是按照我的要求做的。3. 正如；如同•As yu knw, Julia is leaving sn.你是知道的，朱莉娅马上要离开了。4. 尽管；虽然；即使 = thugh•Happy as they were, there was smething missing.尽管他们很快乐，但总缺少点什么。
1.随着时间的推移，这个小村庄发生了巨大的变化。_______ ______ ________ _______, great changes tk place in this small village.as 此处引导时间状语从句，意为 “随着”2.他说话的方式就像他父亲一样。He speaks ________his father ________.as 此处引导方式状语从句，意为 “像…… 一样”3.虽然她很年轻，但她已经能独立照顾自己了。_______ ______ _____she is, she can take care f herself independently.as 此处引导让步状语从句，需用 “形容词 + as + 主语 + 谓语” 的倒装结构，意为 “虽然”
As time went by
as des
As yung as
针 对 训 练
4.这本书很有趣，我读了一遍又一遍。It is ______ _______ _______ _______ ________I have read it again and again.as 此处引导定语从句，指代先行词 “bk”，在从句中作宾语，意为 “…… 的（事物）” 5.按照老师告诉我们的方法，我们成功解决了这道数学题。We successfully slved this math prblem ______ _____ ______ _______ _______.as 此处引导方式状语从句，意为 “按照…… 的方式”
such an interesting bk as
as the teacher tld us
1.Tm wrks _____________ a dctr in the biggest hspital f ur city.【解析】as 此处为介词，意为 “作为”，表示身份或职业2.My little sister can sing ______ well ______ a prfessinal singer. 【解析】第一个 as 为副词，意为 “同样地”，修饰形容词 / 副词原级；第二个 as 为连词，构成 “as+adj./adv. 原级 + as” 结构，意为 “和…… 一样”
as as
知识点 2Except fr tday, I’ve had a great hliday. 除了今天之外，我的假期都很愉快。（教材P53）except /ɪkˈsept/ prep. 除……之外   表示某人或某物不包括在某一范围之内。except fr 除……之外We wrk every day except Sunday.我们除星期天外每天都工作。Except fr last night, I had a fantastic time.除了昨晚，我过得都很愉快。（苏州中考改编）
针 对 训 练
用except，besides，but或 except fr 填空 1 The museum is free t visit         n Mndays and natinal hlidays.2 Studying hard is imprtant, but         that,we need t exercise.3 When I'm sad, listening t music is nthing         cmfrt.4 Last Friday, ur schl held a sprts meeting.All students in my class attended            Tm.He brke his leg last week and had t rest at hme. The whle event was wnderful, full f cheers and laughter. The gym lked tidy         a few empty water bttles under the stands. After the games, we cleaned up tgether. The gym became clean again!
知识点 3 The technlgy there lets me live a mre cnvenient life! 那里的技术让我的生活更加便利！（教材P53）【详解】cnvenient /kənˈviːniənt/ adj. 方便的 - cnvenience n.方便 - incnvenient adj. 不方便的，不便利的It is cnvenient (fr sb.) t d sth.（对某人来说）做某事很方便。·The self-service library makes it cnvenient fr us t brrw bks.自助图书馆为我们借书提供了便利。（葫芦岛中考）·It is much mre cnvenient fr me t drive there.我开车去那里方便多了。
1 cnvenience［不可数名词］方便We have prvided seats fr the cnvenience f ur custmers.为方便顾客我们备有座位。 2 cnveniently adv 方便地，便利地Tm culd lift it,but culd nt carry it cnveniently.汤姆能把它提起来，但提着走很不方便。
根据句意及汉语提示填写单词。1. The new flight frm Dazhu t Kunming makes it mre __________ (便利的)fr us t travel.【解析】 句意：从达州到昆明的新航班使我们的旅行更加方便。“便利的”应用cnvenient；“make sth.+adj.”意为“使某事……”，空处应用形容词作宾补。2．The pst ffice is very near, s it is           (cnvenience) t wrk there.【详解】句意：邮局离这儿很近，所以在那儿工作很方便。 固定句型“it’s + 形容词 + t d sth.”，要用形容词cnvenient“方便的”作表语。3．The cmputer can enable peple t cmmunicate mre            . (cnvenient)【详解】句意：电脑可以使人们更方便地交流。
cnveniently
cnvenient
知识点 3 Yu can think abut technlgy develpment and gvernment plans. 你可以从技术发展和政府计划两个方面来思考。（教材P54）【详解】develpment /dɪˈveləpmənt/ n. 进步 ；发育；成长；壮大• the develpment f basic skills 基本技能的发展c / u 开发；研制；研制成果 • This piece f equipment is an exciting new develpment.这台设备是一项振奋人心的最新研究成果。- develp v. （使）成长，发展，壮大•The place has rapidly develped frm a small fishing cmmunity int a thriving turist resrt.这地方由原来的小渔村迅速发展成一个繁荣的旅游胜地。
情境填空：用 develp 的正确形式填空1. With the help f scientists, ur cuntry _____________ (develp) many new kinds f smart phnes in the past five years.【解析】“in the past five years” 是现在完成时的标志，结构为 “have/has + 过去分词”，develp 的过去分词是 develped）2. The ____________ (develp) f 5G technlgy makes it easier fr peple t have vide calls anytime, anywhere.【解析】此处需要名词，作句子主语，develp 的名词形式是 develpment，意为 “发展”3. China is a ______________ (develp) cuntry, but it’s making great prgress in science and technlgy every year.【解析】“develping cuntry” 是固定搭配，意为 “发展中国家”，强调 “正在发展中”
has develped
4. The United States is ne f the mst ______________ (develp) cuntries in the wrld, especially in the field f space explratin.【解析】“develped cuntry” 意为 “发达国家”，强调 “已经发展成熟”5. It usually takes a lng time _____________ (develp) a new inventin—scientists ften need t d thusands f experiments.【解析】“it takes time t d sth” 是固定句型，t 后接动词原形，意为 “花费时间做某事”
针 对 训 练
知识点 4 I’ve als learnt a great deal via nline learning apps! 我还通过在线学习应用程序学到了很多知识！（教材P55）a great/gd deal 大量，许多  修饰不可数名词。 • a great deal f infrmatin / news /research • In this way, they learned a great deal f knwledge and made much prgress. 通过这种方法，他们学到了很多知识，并且取得了很大进步。（连云港中考）［副词短语］相当于much、a lt 在句中作状语，修饰动词及形容词或副词的比较级。•I'm feeling a gd deal better.我感觉好多了。•We see them a great deal (= ften) .我们经常见到他们。
一、单项选择( ) 1. There are t ______ peple in the shpping mall tday.A. much B. many C. a lt f D. a great deal f( ) 2. He didn’t shw ______ interest in the mvie.A. many B. much C. a number f D. plenty f( ) 3. ______ famus actrs attended the charity event last night.A. A great deal f B. Much C. A number f D. An amunt f( ) 4. We need t drink ______ water when it’s ht.A. many B. a number f C. plenty f D. an amunt f( ) 5. ______ the water in this river ______ plluted.A. A number f; are B. A great deal f; is C. Many; is D. Plenty f; are
知识点 5 They may als use wrds like What? r N! t  shw surprise r disagreement. 他们也可能使用“什么？”或“不！”来表示惊讶或分歧。（教材P57）【详解】disagreement /ˌdɪsəˈgriːmənt/ n. 意见不合，分歧，争论disagreement with sb. 与某人的看法或观点不一致disagreement n sth. 就……意见不一致 U/C  disagreement  (abut/n/ver/as t sth)  / disagreement  (amng...)/disagreement between A and BThere is disagreement ver the safety f the treatment.这种疗法是否安全争论很大。They have had several disagreements with their neighburs.他们与邻居发生过好几次争吵。
[ U ]the state f sharing the same pinin r feeling（意见或看法）一致•Are we in agreement abut the price?对这个价格我们是否意见一致？•The tw sides failed t reach agreement .双方未能取得一致意见。[ U ]应允；同意•Yu'll have t get yur parents' agreement if yu want t g n the trip.你要想去旅行就必须征得父母的同意。[ C ]agreement  (with sb) /agreement  (between A and B)协定；协议；契约•An agreement was finally reached between management and emplyees.劳资双方终于达成了协议。
知识点 6 It was strange t read the wrds. 看到这些字的时候感觉很奇怪。（教材P60）【详解】strange adj. 奇怪的；奇特的 ；异常的It is strange t d sth. 做……感觉很奇怪It is strange that...  ……很奇怪•A strange thing happened this mrning.今天上午发生了一件怪事。adj 陌生的；不熟悉的 - stranger名词 陌生人•a strange city陌生的城市 be strange t sb. 对某人来说是陌生的•At first the place was strange t me.起先我对这个地方不熟悉。
该句是一个由 but 连接的并列复合句，表达 “请求店主出示二维码” 与 “店主未理解” 两个存在转折关系的动作，时态为一般过去时。
句型 1 I asked the shpkeeper t shw the QR cde , but she didn’t understand 我让店主出示二维码，但她没明白。
主句：I asked the shpkeeper t shw the QR cde主语：I谓语动词：asked（实义动词，ask + ed → asked，此处表示 “请求、要求”）宾语：the shpkeeper（名词短语，是 “asked” 动作的对象）宾语补足语（Object Cmplement）：t shw the QR cde（不定式短语，补充说明 “请求店主做什么”， ask 的核心用法：ask sb. t d sth.（请求某人做某事），是英语中“动词 + 宾语 + 不定式补足语” 结构。
2. 转折分句（后半部分）：but she didn’t understand转折连词（Cnjunctin）：but（表转折关系，连接前后两个语义相反的分句，可译为 “但是、然而”）核心短语与搭配：ask sb. t d sth.（请求某人做某事）：同类用法如 “I asked him t help me.”shw sth.（出示某物）：常用搭配如 “shw yur ID”（出示身份证）、“shw the ticket”（出示门票）。
句型2 The technlgy there lets me live a mre cnvenient life.那里的技术让我过着更便捷的生活。
主谓宾宾补结构：S+V+O+OC）主语（Subject，S）：The technlgy there核心名词：The technlgy（技术，不可数名词，用定冠词The限定，特指 “某个地方的技术”）；后置定语：there（副词，意为 “在那里 / 当地”，修饰technlgy，说明技术的 “地点属性”，即 “当地的技术”）；副词there修饰technlgy时，需后置（不能说the there technlgy），如the bk here、the peple there，明确名词的 “地点范围”，让句子语义更具体（不是 “所有技术”，而是 “当地的技术”）。
宾语补足语（Object Cmplement，OC）：live a mre cnvenient life结构：不定式短语（live前省略了不定式符号t，let sb. d sth拆解：核心动词：live（过…… 生活，不及物动词，此处与宾语me搭配，补充说明 “让‘我’过怎样的生活”）；宾语（live的逻辑宾语）：a mre cnvenient life（更便捷的生活，名词短语，其中mre cnvenient是cnvenient的比较级，意为 “更便捷的”，修饰life，体现 “生活便捷度的提升”）；功能：补充说明宾语me的动作或状态，即 “让‘我’过（更便捷的生活）”，是句子语义的关键补充。
动词不定式作宾语补足语时，宾语是不定式的逻辑主语，不定式用于补充说明宾语的动作或状态。
基本句型为“主语 + 谓语 + 宾语 + 不定式（t d/d）”，不定式与宾语构成逻辑上的主谓关系。
动词不定式作宾语补足语
考向1 带t的不定式作宾语补足语常见的动词（词组）如want、ask、teach、expect 盼望、tell、allw允许、advise、invite、rder 命令、encurage鼓励、wuld like 想要 、warn警告 提醒等后接带t的动词不定式作宾语补足语。其否定形式是在t前加nt。·The teacher asked us t finish ur hmewrk。老师要求我们完成家庭作业。主语       谓语  宾语   宾语补足语·I advise yu nt t shw anything persnal n WeChat because it may cause truble. 我建议你不要在微信上展示任何私人信息，因为这可能会引起麻烦。（内蒙古中考）advise sb nt t d sth 建议某人（不要） 做某事
考向2 不带t的不定式作宾语补足语使役动词（make、let、have等）感官动词（词组）（feel、listen t、hear、lk at、see、watch、ntice注意到 等）之后作宾语补足语时，不定式常省去t。make sb d sth / let sb d sth / have sb d sth •My parents make me practise playing the pian every day .我的父母每天都要求我练习弹钢琴。•They wn't let him leave the cuntry.他们不许他离开这个国家。•The teacher has the students read alud in class.老师让学生们在课堂上大声朗读。 •动词不定式在动词help后作宾语补足语时可带t，也可不带t。•He ften helps me (t) clean the rm. 他经常帮助我打扫房间。
注意：feel sb/ sth d sth    感到某人做了某事feel sb / sth ding sth 感到某人正在做某事 •We felt the grund fall dwn under ur feet.我们感觉到脚下的土地下陷了。•We felt the grund shaking . •Did yu hear him g ut?你听到他出去了吗？•I heard the bird singing in the rm. 我听到那只鸟在房间里歌唱。
一、单项选择1. The cnstant ntificatins n my phne make me ______ anxius and distracted.   A. feel       B. t feel        C. feeling       D. felt2. My parents dn't allw me ______ nline games fr mre than an hur a day.   A. play       B. playing     C. t play       D. played    3. Did yu hear smene ______ yur name in the nline meeting just nw?   A. call       B. t call       C. calling        D. called    4. The interesting plt f the web series caused me ______ the whle night.   A. stay up   B. t stay up     C. staying up      D. stayed up5. We ften see ur teacher ______ varius digital tls t make her classes mre lively.   A. use       B. t use        C. using            D. used
6. My mther asks me  　　　　my bks here and there. It’s imprtant t keep things in rder.
7. Mrs Li wishes her daughter  　　　　a happy and healthy life.
9. The cmpetitin required the teams  　　　　their inventins within ne hur.
8. The teacher recmmended  　　　　ntes while we were watching the science experiment vide.
二. 用括号中所给词的适当形式填空
10. Mr Zhu invited sme ther classmates and me 　t visit　(visit) the new lab in ur schl.
11. We let Mr Zhu  　shw　(shw) us arund the lab and he intrduced everything t us carefully.
12. Mr Zhu tld us  　nt t talk　(nt talk) ludly because there were students having class next dr.
14. This visit helped us  　(t) becme　(becme) mre interested in science.
13. This lab will pen t the public next mnth， and Mr Zhu wants mre students  　t use　(use) the lab.
　　When I was 10， I always asked a lt f questins. S my mther encuraged me  　15　 mre bks. She expected me  　16　 answers by myself and remain interested in the wrld. Since then， I have frmed the habit f reading bks and I lve reading in my free time. Hwever， it is nt cnvenient t carry bks with me all the time. My friend wanted  　17　 why I always went ut with a heavy bag.
(　B　)15. A. readB. t readC. writeD. t write
(　D　)16. A. creatingB. t createC. findingD. t find
(　B　)17. A. knwB. t knwC. argueD. t argue
I tld him the reasn and he advised me  　18　 an e-reader(电子阅读器). After hearing that， my mther asked my dad  　19　 ne fr me. This e-reader pens a new wrld fr me！ It allws me  　20　 reading anytime I want. It has becme ne f my best friends.
(　A　)18. A. t useB. usingC. t penD. pening
(　D　)19. A. inventB. t inventC. buyD. t buy
(　B　)20. A. startB. t startC. cnsiderD. t cnsider
 话题分析　　本单元的话题是“数字生活”,要求学生根据提示内容说明自己对数字生活的观点。该话题通常以应用文、说明文或议论文的形式出现,时态通常是一般现在时。该话题通常涉及的细分话题有:①互联网(网络生活,如网购); ②发表对短视频的观点或看法;③发表对智能手机的观点或看法; ④介绍某个app(应用程序)的用途。
近年来,短视频深受人们的喜爱。请根据以下提示内容和要求,以“Different ideas abut shrt vides”为题写一篇英语短文,描述人们对短视频的不同看法,并表达你自己的观点。提示内容:1.好处:提供很多有用的信息;可以学习新技能;能使人感到放松;2.弊端:……;3.发表自己的观点。要求:1.短文必须包括所有提示内容,可适当发挥;  2.词数80-100。
Different ideas abut shrt vides　　Nwadays, shrt vides are becming mre and mre ppular with peple f all ages. Different peple have different ideas abut shrt vides.Sme peple like watching shrt vides. They think mst f them are interesting. They prvide much useful infrmatin fr us. By watching sme shrt vides, we can nt nly learn sme useful skills but als relax. Hwever, shrt vides als have sme disadvantages. Fr example, a lt f peple spend t much time watching them. It is a waste f time.　In my pinin, we shuld chse t watch sme shrt vides that are suitable fr us.
be, share, limit, check, prtect, spend, think, cmpare, set, cmmunicateMy Digital Life BalanceLiving in the digital age allws us 1. ______________ with peple arund the wrld instantly. Hwever, I've fund it necessary 2. ____________ a balance. My parents always encurage me 3. ______________ mre time utdrs. They advised me 4. ___________ clear bundaries fr my screen time.Smetimes, scial media makes me 5. ____________insecure when I see thers' perfect psts. It's easy 6. _____________my life with theirs, which is nt healthy.
请用所给动词的适当形式填空，使短文意思完整、语法正确。
t cmmunicate 
t set 
t spend  
t cmpare 
t set 
S, I've started 7. my passwrds regularly and 8.______________persnal infrmatin nline.Last week, I watched a dcumentary that caused me 9. ___________ deeply abut my digital habits. Nw, I feel my mind 10. ________ clearer because I'm n lnger a slave t my devices. A healthy digital life helps us be better versins f urselves.
As a lt f students g back t schls fr the autumn term acrss China, many f them are excited t see mre technlgies in their classrms. On the first day f the new term, students fed infrmatin int an interactive (互动的) rbt named “Xiafei” t make it a helper fr the schl. Many schls are building digital campuses (数字化校园). Fr example, in sme schls’ PE classes, students wear special watches that are given by the teachers t mnitr (监测) their health cnditin. Teachers lk at the infrmatin t make sure everyne is healthy.
阅读与表达
Sme students at the Jin Ling High Schl in Nanjing tested a new “Smart Playgrund”. They did a jump rpe test fr three minutes. Their results were shwn up n a screen right away. The “Smart Play-grund” helps teachers see hw students perfrm (表现) in different sprts activities. In schls like the Beijing N.18 Middle Schl, smart blackbards allw students t d interesting experiments n the tuch screen.Ca Peijie, frm the China Natinal Academy f Educatinal Sciences (中国教育科学研究院), said that using digital tls in educatin helps imprve the quality (质量) f educatin. China is wrking hard t make it easier fr everyne t share high-quality educatin resurces (资源).
1．Hw d the students make “Xiafei” a schl helper?                                             2．What d teachers d with special watches?                                           3．What des Ca think f digital tls in educatin?                                           
By feeding infrmatin int it.  
They lk at the infrmatin t make sure everyne is healthy.   
Sme students at the Jin Ling High Schl in Nanjing.