适用于新教材2024版高考英语一轮总复习Unit4InformationTechnology北师大版必修第二册课件PPT

这是一份适用于新教材2024版高考英语一轮总复习Unit4InformationTechnology北师大版必修第二册课件PPT，共60页。PPT课件主要包含了内容索引，课前预习背诵与积累，教材单词，核心短语，重点句型，主题词汇背记，科技与网络科技 ，续写语料积累，归纳 ，Ⅱ主题语境语块 等内容，欢迎下载使用。

课堂突破:核心考点复习
(一)必背重点词汇1.　enable　 v.使可能,使发生 2.　effect　 n.效应;影响 3.　impact　 n.影响;作用 4.　dwnlad　 vt.下载 5. recmmendatin n.建议,提议;推荐6.　variety　 n.多样化,变化 7.　bviusly　 adv.显而易见地,明显地 8.　experiment　 vi.& vt.做实验,进行试验 n.实验9.　nwadays　 adv.现今,现时 
10.　type　 vt.& vi.打;打字 n.类型,种类11.　cheat　 vt.欺骗;欺诈 12.　view　 vt.看,把……视为 13.　pwerful　 adj.效能高的;强有力的;强壮的 14.　latest　 adj.最新的;最近的 15.　reality　 n.现实;真实 16.　accunt　 n.账户 17.　sftware　 n.计算机软件 18.　device　 n.设置,装置 19.　material　 n.材料;素材 20.　gds　 n.商品 
21.　cnfirm　 vt.确认;证实 22.　errr　 n.错误;失误 23.　cntent　 n.内容 24.　pinin　 n.意见;看法;主张 25.　fcus　 vi.给予某物关注 n.焦点26.　smartphne　 n.智能手机 27.　brief　 adj.简洁的,简明的 28.　lcatin　 n.位置,地点 29.　ptinal　 adj.可选择的;非强制的 30.　authr　 n.作者,作家 
31.　amazing　 adj.了不起的;惊人的 32.　privacy　 n.隐私 33.　plicy　 n.政策,方针 34.　accessible　 adj.易懂的;易得到的 
(二)识记阅读词汇1.app n.　应用程序　 2.self-fcused adj.以自我为中心的;关注自我的3.indeed adv.确实;当然　 4.super adj.极好的,了不起的　 5.alarm n.闹钟　 6.fancy adj.花哨的;别致的　 7.trick vt.欺骗,诱骗,哄骗　 8.identity n.身份;特征　 9.sex n.　性别　 10.sensible adj. 朴素实用的;明智的,合理的
11.blg n. 博客;网络日志　vi. 发表博客　 12.hairstyle n.　发型,发式　 13.selectin n.　供选择的同类物品;选择　 14.virtual adj.　虚拟的;模拟的　 15.accmmdatin n.　住处　 16.subscribe vi. 订阅,订购　 17.ensure vt.　确保,保证　 18.gender n.　性别　 19.press vt.　按　 20.buttn n.　按钮　 
21.favur n.　恩惠;善意的行为　 22.replace vt.　取代;接替　 23.hug n.& vt.　拥抱;紧抱　 24.shallw adj. 肤浅的,浅薄的　 25.basis adj.　基础;基点　 26.percent n.　百分比;百分数　 27.maintain vt.　保持;维持　 28.tablet n.　平板电脑;药片;碑,牌　 29.limiting adj. 局限的,限制性的　 30.authrity n.　权威人士;专家　 
31.prfile n.人物简介;传略　 32.fantasy n.幻想作品　 33.series n.系列　 34.digitize vt.把……转变成数字形式,使……数字化35.sailr n.水手,海员　 36.wristband n. 腕带　 
(三)串记拓展词汇1.　cnvenient　 adj.方便的→　cnveniently　 adv.方便地→　cnvenience　 n.方便 2.　addict　 vt.沉溺;使……上瘾　n.上瘾的人→ addicted adj.对……着迷的;沉迷的 3.　deliver　 vt.传送,递送→　delivery　 n.传送,递送 4.　explre　 vt.探测;勘探→　explrer　 n.探险者→　explratin　 n.探险 5.　　persn　　 n.人→　persnal　 adj.个人的→ persnally adv.就个人而言,亲自地→ persnality n.个性,性格 6.　admit　 vt.承认,供认→　admissin　 n.加入许可;承认 
7.　imagine　 v.想象→　imaginary　 adj.想象的,虚构的→　imaginatin　 n.想象→　imaginative　 adj.富于想象的 8.　harm　 vt.& n.伤害,损害→　harmful　 adj.有害的→　harmfully　 adv.有害地→　harmless　 adj.无害的 9. creative adj.有创造力的,创造性的→　creatively　 adv.有创造力地,创造性地→　create　 vt.创造→　creatin　 n.创造,创造力 10.　cncern　 vt.使忧虑;与……相关→ cncerned adj.担心的→　cncerning　 prep.关于 11.　argue　 vi.争吵,争辩→　argument　 n.争吵,争辩 
1.　　　　和……分享…… 2.　stay in tuch with　 和……保持联系 3.　be cncerned with　 关心…… 4.　lk frward t　 期盼,期待 5.　mve arund　 四处走动 6.　d harm t　 对……造成伤害 7.　be in favur f　 支持 8.　deliver a speech　 发表演讲 9.　cncentrate n　 专注 10.　be addicted t　 沉迷 
11.play tricks n 　捉弄别人　 12.be n the mve 在移动,在行进　 13.a variety f 　各种各样的　 14.give a brief respnse t 对……作出简短回复　 15.in additin t 除此之外　 16.accunt fr 占(比例);是……的原因17.cmpared with 和……比较　 18.pint ut 　指出　 19.instant messenger 　即时通信　 20.n the basis f 在……基础上　 
1.句式凝练:nce引导条件状语从句。　Once I play games fr mre than an hur　,a bell rings t remind me that my time is up. 一旦我玩了一个多小时的游戏,铃声就会响起,提醒我时间已到。2.句式凝练:must have been表示推测句型。　There must have been　 an errr. 一定出了什么错。3.句式凝练:while引导让步状语从句句型。 While the Internet can bring peple clser tgether ,it can als harm friendships. 互联网虽然可以让人们更亲近,但它也会损害友谊。
4.句式凝练:n matter引导让步状语从句句型。Yu can stay in tuch with friends 　n matter where yu are r what yu are ding　. 无论你在哪里,在做什么,都可以和朋友保持联系。
高考常用高分词汇一、信息技术1.advanced adj.先进的,高级的2.blg n.博客3.pst vt.发贴4.upgrade vt.升级5.update vt.更新6.dwnlad vt.下载7.cmmunicate vi.交流8.cmment n.& vi.评论
二、机器人技术1.artificial adj.人工的2.prgramme n.程序3.functin vi.& n.功能4.autmatic adj.自动的5.chip n.芯片6.applicatin n.应用7.electrnic adj.电子的8.rbt n.机器人
三、网络开发1.develp vt.开发,研发2.sftware n.软件3.analyse n.分析4.simplify vt.简化5.engineer n.工程师6.demand n.& vt.要求7.invent vt.发明8.explre vt.探索
高考主题高频短语1.keep cntrl f控制,掌握2.be equipped with配备,装备3.cme int existence存在;产生;形成4.rely n依靠5.take the place f取代6.in demand需要7.keep pace with跟上……步伐8.be up t由……来决定9.have access t可以得到……10.n the increase在增加11.have a negative effect n对……有消极影响12.be cncerned abut担忧……13.deal with emergencies处理紧急情况14.take charge f管理……
语块必记1.fix ne's eyes n 盯着2.stare int ne's eyes 凝视3.raise/lift ne's eyes 抬起眼睛4.lwer/drp ne's eyes 垂下眼帘5.meet sb's eyes 接触某人的目光6.ne's eyes shine/sparkle/glisten with excitement 眼里闪着兴奋的光芒
佳句背诵1.Jhn sat beside the windw,with his eyes fixed n a bk.约翰坐在窗边,目光紧盯着一本书。2.Singing happily,he gazed at the surrundings with inncent and curius eyes.他高兴地唱着歌,用天真而又好奇的眼睛注视着周围的一切。3.When he finished the bk,he raised/lifted his eyes and lked ut f the windw.他看完书后,抬起眼睛向窗外望去。4.Nticing smene appraching,Jhn stpped singing and lwered/drpped his eyes.约翰注意到有人靠近,停止唱歌并垂下了眼帘。
精美语段The curt was full f faces:frm every crner,all eyes were n ne man — Fagin.In frnt f him,behind,abve,belw — he seemed surrunded by staring eyes.Nt ne f the faces shwed any sympathy twards him;all were determined that he shuld hang.At last,there was a cry f “Silence!”,and everyne lked twards the dr.法庭上挤满了人:从每个角落,所有的目光都集中在一个人身上——费金。在他前面、后面、上面、下面,他似乎被凝视的眼睛包围着。没有一张脸对他表示同情;所有人都坚定他应该被绞死。最后,传来了一声“肃静!”,每个人都朝门口望去。
1 通词句·基础自测
Ⅰ.单词拼写1.All f the cmpany's prducts will be available fr 　dwnlad　 (下载) n their website. 2.The first thing he lked at was his ffice's lcatin (位置) new law is designed t prtect peple's privacy (隐私) big cities,there's a shrtage f cheap accmmdatin (住宿) living in different cuntries,the tw families have 　maintained　 (维持) clse links. 
Ⅱ.词形转换1.Sam,as a 　creative　 by,likes 　creating　 things that shw his high talent.One f his 　creatins　 fr which he gt a patent will sn be put int use in a large cmpany.Sam prmises that he will make as many things as he can 　creatively　.(create) 2.Children are ften very 　imaginative　.What they 　imagine　 is ften beynd 　imaginatin　.Lk at this picture.It is 　imaginary　 and drawn by a fur-year-ld by.(imagine) 3.　Persnally　,the twenty 　persns　 in my team have unique characteristics each,and they have their 　persnal　 experiences,which play an imprtant rle in the frmatin f their 　persnalities　.(persn) 
4.We humans ften d 　harm　 t the wildlife,which is always 　harmful　 t us.In fact,the wild animals and plants are s imprtant t us that we must prtect them.While sme wild animals may treat us 　harmfully　,they seldm attack us.Besides,mst wildlife are 　harmless　 t us.(harm) 5.As is knwn t all,Chinese high-speed railways prvide peple with great 　cnvenience　 t travel frm ne place t anther.Even in many villages it's very 　cnvenient　 fr peple t take a train.Traveling 　cnveniently　 withut dubt imprves the develpment f ecnmy.(cnvenient) 
Ⅲ.语篇填空Michael is my e-pal wh is frm Britain.We 1.have stayed in tuch with (保持联系) each ther since abut five years ag.I ften 2.　share with　 (分享) him many things,and s des he.As with 3.　a variety f　 (各种各样的) matters,we 4.　are in favur f　 (支持) the same pinin.5.　Caring fr　 (关心) me,Michael 6.　has been lking frward t　 (一直期盼) seeing me.7.　Cmpared with　 (和……相比) thse wh live arund me,I'm mre willing t tell Michael what my thught is.Althugh 8.　instant messenger　 (即时通信) prvides us with great cnvenience,as a student,I shuld 9. cncentrate n (专注) my study instead f 10. being addicted t (沉溺于) the Internet.Therefre,I'll keep the relatinship with Michael but reduce the time which I spend cmmunicating with him. 
Ⅳ.句式仿写1.一旦友谊建立在信任基础上,它就会持久。　Once a friendship is built n the basis f trust　,it can last lng. 2.杰克看上去很快乐,那个问题一定已经解决了。Jack lks jyful.　The prblem must have been dealt with　. 3.尽管那件衬衫很贵,戴维还是买给了他的爸爸。　While the shirt was very expensive　,David bught it fr his father. 4.无论在哪里居住,记住要和邻居友好相处。　N matter where yu live　,remember t get n well with yur neighburs.
2 研考点·增分课堂
核心词汇突破1.recmmendatin n.建议,提议;推荐→recmmend vt.推荐,介绍;建议,劝告[练会]单句语法填空①The decisin was made n the recmmendatin (recmmend) f the Interir Minister.②(2019北京卷)He recmmended that she (shuld)d (d) sme research and talk t dentists abut what a healthier candy wuld cntain.
[写美]微写作·背诵③我建议你选择沿长江旅行,因为你可以了解很多关于中国和中国人民的历史。(应用文之建议信)I 　recmmend yu t chse　 the tur alng the Yangtze River because yu can learn a lt abut the histry f China and Chinese peple. 
佳句 Dad recmmended that I shuld turn t my maths teacher at schl if necessary.爸爸建议我在学校如有必要就向数学老师求助。(写作话题之学校生活)
2.admit vt.& vi.允许进入……;允许参加……;接纳;招认,承认→admissin n.入场券;承认[练会]单句语法填空①It's ften challenging fr us t admit making/having made (make) a mistake. ②It's said that 　　admissin　　 (admit) t British universities nly depends n examinatin results. [写美]一句多译·背诵那位英雄最终承认是他帮助了那个女孩。→③At last the her 　admitted that he had helped the girl　. →④At last the her 　admitted helping/having helped the girl　. 
佳句 I'm nt gd at Chinese,but I have t admit that it's a necessity in my future career.我不擅长汉语,但我得承认汉语在我未来的职业中是必要的。(写作话题之语言学习)
3.cncern vt.使忧虑,与……相关　n.担心,忧虑→cncerned adj.担心的,烦恼的,忧虑的→cncerning prep.关于[练会]单句语法填空①(2020全国Ⅰ卷)As far as victries are 　cncerned　 (cncern),England had its big mment in 1966 in Wembley Stadium. ②(2020全国Ⅱ卷)Scientists in Luisiana were s cncerned (cncern) that they decided t pay hunters $5 a tail.③It des pint ut that many parents still limit electrnic reading,mainly due t 　cncerns　 (cncern) abut increased screen time. 
[写美]微写作·背诵④从你的来信中我知道你担心中国的餐桌礼仪。(写作话题之中华传统文化)Frm yur letter,I've knwn that 　yu are cncerned abut　 Chinese table manners. 
佳句 As far as I'm cncerned,Chinese calligraphy has left a far-reaching influence n Chinese peple and peple all ver the wrld.在我看来,中国书法对中国人民及全世界人民都产生了深远的影响。(写作话题之中华传统文化)
4.view n.视力,视野;风景,景色;看法,想法,观点　v.考虑;认为;查看[练会]单句语法填空①(2021全国乙卷)These days,safety regulatins—nt t mentin the mdern sprts fan's desire fr 　a　 gd view and a cmfrtable seat—tend t keep stadium capacities(容量) slightly lwer. ②Viewing childhd develpment 　as　 a scientific investigatin thrws light n hw children learn. ③　In　 his mdernist view,beauty lies in simplicity and elegance. 
[写美]单句写作·背诵④三小时的音乐节将于上午九点开始,你最好早点来,找个好座位,以便有更好的视野。(写作话题之音乐艺术)The three-hur music festival will begin at 9:00 am and yu'd better cme earlier fr a gd seat s that yu can enjy a better view. 
佳句 In my view,students shuld chse t learn English beynd the classrm in varius ways.我认为,学生应该选择在课堂之外通过多种方式学习英语。(写作话题之语言学习)
5.cnfirm v.证实→cnfirmatin n.证实,确认书→cnfirmable adj.可证实的→cnfirmed adj.习惯的,根深蒂固的,得到确认的[练会]单句语法填空①It has been cnfirmed 　that　 the lst baby has been fund. ②Many peple have claimed t have seen the alien which is nt 　cnfirmable　 (cnfirm). [写美]微写作·背诵③交作业前,我们数学老师总是提醒我们要确认所有答案都是正确的。Befre handing in ur wrk,ur maths teacher always reminds us 　t cnfirm that　 all the answers are crrect. 
佳句 The expressin n his face cnfirmed me in my belief that he must have had an excellent perfrmance in the final.他脸上的表情让我更加坚信他在决赛中一定表现十分出色。
6.deliver vt.递送,传送;宣布,发表;投递,交付;接生;履行诺言→delivery n.传递,递送,运送;生产,分娩;讲话方式,风度[练会]单句语法填空①(2021新高考全国Ⅰ卷)The sn f a grcer,he'd spent the summers f his childhd 　delivering　 (deliver) fd in Benardsville,New Jersey. ②(2020天津卷)Via such netwrks,libraries share their bks with each ther thrugh the use f 　delivery　 (deliver) vehicles. ③Once his message 　was delivered　 (deliver),he allwed me t stay and watch. [写美]微写作·背诵④我很荣幸能有这样一个机会给你们发表演讲。(应用文之演讲稿)I am hnured t be given such a chance 　t deliver a speech t　 yu. 
佳句 In rder t deliver a clear presentatin,I slwly explained the traditinal prcedure f making tea in detail.为了传达清晰的展示,我慢慢地详细解释了传统的制茶步骤。(写作话题之传统文化)
7.favur n.偏爱;赞同;善行　vt.赞成;喜爱;有助于→favurable adj.赞成的;有利的;讨人喜欢的[练会]单句语法填空①　Favurable　 (favur) plicies are in effect t encurage emplyees' prfessinal develpment. ②Culd yu d me 　a　 favur and tell Kelly that I can't accmpany her n vilin? ③The majrity f the peple at the meeting were 　in　 favur f the refrm in the law. 
[写美]一句多译·背诵我提议我们去参观长城,大多数人都支持。→④ Mst peple are in favur f my prpsal that we'll visit the Great Wall. →⑤ Mst peple are fr my prpsal that we'll visit the Great Wall. →⑥ Mst peple agree with my prpsal that we'll visit the Great Wall. →⑦ Mst peple are in supprt f my prpsal that we'll visit the Great Wall. 
名师点睛 表示“支持某人”的结构还有be fr sb,agree with sb,supprt sb,be in supprt f sb等。佳句 Opprtunities and success tend t be in favur f thse wh are ready.机遇和成功往往青睐那些有准备的人。(应用文之演讲稿)
8.harm vt.& n.伤害,损害→harmful adj.有害的→harmless adj.无害的[练会]单句语法填空①(2021新高考全国Ⅰ卷) verall effects f the publicity have been mre beneficial than 　　harmful　　 (harm). ②While the sun's rays can age and 　harm　 (harm) ur skin,they als give us beneficial vitamin D. [写美]一句多译·背诵众所周知,吃太多垃圾食品对我们的健康有害。(写作话题之身体健康)→③What is knwn t us is that eating t much junk fd is harmful t ur health. →④What is knwn t us is that eating t much junk fd des harm t ur health. 
佳句 If yu want t cnsult the expert,there is n harm in emailing him.如果你想咨询那位专家,你不妨给他发封邮件。(应用文之建议信)
9.cncentrate vi.& vt.集中(思想、注意力等);使……集中(或集合、聚集)→cncentrated adj.集中的;浓缩的;全神贯注的→cncentratin n.专心;集中(注意力)[练会]单句语法填空①In this class,students cncentrate 　n/upn　 learning t develp films. ②Stress and tiredness ften result in a lack f 　cncentratin　(cncentrate). [写美]微写作·背诵③在过去的两个月,我们一直专注练习打排球,希望赢得冠军。(写作话题之活动介绍)During the last tw mnths we 　have been cncentrating n practicing　 playing vlleyball,hping t win the champin. 
归纳 cncentrate n/upn集中于……cncentrate ne's attentin n/upn...把某人的注意力集中在……佳句 Dn't get yurself tired because when yu are tired,yu'll find it hard t cncentrate n yur study.别让自己太过疲劳,因为疲劳时,你会发现自己难以集中注意力去学习。(应用文之建议信)
10.cntent n.容纳的东西;目录;容量　vt.使满足　adj.满足的,满意的(不用作定语)→cntentment n.满意,知足→cntented adj.满意的(作定语或表语)[练会]单句语法填空①(2020天津卷)Frtunately,curisity and 　discntent　(cntent) dn't have t be learned.We are brn with them and need nly recapture them. ②Jack is cntent 　with　 his present salary,s he wn't change his jb. [写美]单句写作·背诵③听说周末要去农场采摘,我们大家都十分乐意。(写作话题之社会实践)　Hearing we are ging t the farm t d sme pickings,we are all very cntent.　 
佳句 Pr as the ld cuple are,they are cntent t live in the peaceful muntains.尽管很是贫穷,那对老年夫妇愿意生活在宁静的山里。(写作话题之生活方式)
11.fcus n集中(光束)于,聚集于[练会]单句语法填空 ①(2020新高考全国Ⅰ卷)T ften,when yu stand up t give a speech,yu fcus 　n　 the “public” at the expense f the “speaking”. ②There's a new frntier in 3D printing that's beginning t cme 　int　 fcus:fd. ③(2021新高考全国Ⅰ卷)Emtinal intelligence,with its fcus 　n　 bth head and heart,may serve t pint us in the right directin. 
[写美] 句式升级·背诵④We fcused ur energy n ur vluntary wrk,s we spared n time t share ur pinin with her.→　With ur energy fcused n ur vluntary wrk　,we spared n time t share ur pinin with her.(用with复合结构改写) 
佳句 If praise is sincere and fcused n the effrt nt the utcme,yu can give yur child smething as the reward.如果表扬是真诚的,关注的是付出的努力而不是结果,你可以给你的孩子一些东西作为奖励。(写作话题之教育)
12.in additin另外,除此之外[练会]单句语法填空①(2019浙江卷)　In　 additin,the quality f yur praise is mre significant than the quantity,which yu shuld bear in mind. ②In additin 　t　 the names n the list,there are six ther applicants. [写美]词汇升级·背诵③Additinally,Mr.Wu always treats us kindly and he is always helpful.(写作话题之人物介绍)→　In additin　,Mr.Wu always treats us kindly and he is always helpful.(同义句改写) 
佳句 In additin,cnsidering yu are busy n weekdays,wuld it be cnvenient fr yu if we meet n Saturday afternn in the lecture hall?另外,考虑到你工作日很忙,我们周六下午在报告厅见面是否方便?(应用文之邀请信)
★补遗缺 微点练全Ⅰ.一词多义容纳的东西(常用复数)　B.n.内容　C.adj.满足的;满意的　D.vt. 满足于①He wisely cntented himself with his family and his lve f nature.　D　 ②Previus students have had nthing but praise fr the curse cntent and staff.　B　 ③I'm perfectly cntent with the way the campaign has gne.　C　 ④I emptied the cntents f the fridge int carrier bags.　A　 
诡计;戏法;花招;骗术;诀窍;技巧;技艺B.vt.欺骗,欺诈;诈骗;打扮或装饰某人/某物①Have yu fund any tricks t slve these prblems?　A　 ②The by fund it useless t fl his parents with the ld trick.　A　 ③When the enemy knew they'd been tricked,it was t late s that they were beaten cmpletely.　B　 ④He tricked his way int her hme by pretending t be a pliceman.　B　 
Ⅱ.熟词生义1.explre(P99)
2.fancy(P8)
3.press(P100)
4.accessible(P21)
重点句型透视1.nce引导条件状语从句[教材原句]Once I play games fr mre than an hur,a bell rings t remind me that my time is up.(P99)一旦我玩了一个多小时的游戏,铃声就会响起,提醒我时间已到。[练会]单句语法填空①　Once　 we grw up,it's better that we abandn the safe shelter f ur parents' prtectin as sn as pssible. ②Once 　making　 (make) it t the tp f the twer,yu will have a gd view f the whle twn. 
[写美]句式升级·背诵③Once nature is destryed,it will punish us humans the mst strictly.(写作话题之环境保护)→　Once destryed　,nature will punish us humans the mst strictly.(用省略结构改写) 
归纳(1)nce此处表示“一旦”,用以引导条件状语从句,如果主句用一般将来时态,nce引导的条件状语从句应用一般现在时态代替将来时态。(2)在nce引导的条件状语从句中,如果从句主语和主句主语一致,且从句谓语动词含有be动词,则可将从句主语和be动词省去。佳句 Once yu have a gd understanding f the general rules,yu will feel it easy t slve the prblem.一旦你很好地理解了一般规律,你将感到解决这个问题很容易。(写作话题之校园生活)
2.must have been表示推测句型[教材原句]There must have been an errr.(P101) 一定出了什么错。[练会]单句语法填空①I have read yur Weib abut the upcming Music Festival t be held in ur schl,s yu 　must　 have heard f it. ②They 　might　 have fund a better htel if they had driven a few mre kilmeters. ③I 　shuld　 have lent yu a hand,but at that mment I was nt available. [写美]单句写作·背诵④我的同桌有着丰富的知识,他童年时期一定读过大量的书籍。　My deskmate has rich knwledge.He must have read a large quantity f bks during his childhd.　 
名师点睛 表示对现在和将来的推测应用“can/may/might/culd/must d”结构。佳句 Judging frm his appearance,their team must have wn the champin.从他的表情判断,他们队一定获得了冠军。
3.while引导让步状语从句句型[教材原句]While the Internet can bring peple clser tgether,it can als harm friendships.(P15)互联网虽然可以让人们更亲近,但它也会损害友谊。[练会]单句语法填空①　While/Althugh/Thugh　 he failed t win the champin,his spirits wn his ppnent's and all the audience's respect and admiratin. ②While 　wrking　 (wrk) in the field,the farmers fund sme nice animals,including sme hares. ③English is understd all ver the wrld 　while　 Turkish is spken by nly a few peple utside Turkey itself. 
[写美]句式升级·背诵④While the students were picking apples with the farmers,they develped a gd relatinship with them.(写作话题之社会实践活动)→ While picking apples with the farmers,the students develped a gd relatinship with them. (用省略结构改写) 
佳句 While he gt hurt in the last match,the sprts star insisted n cmpeting in the next game and at last helped ur team t win the match.虽然这位体育明星在上一场比赛中受伤了,但他坚持参加下一场比赛,并帮助我们队赢得了比赛。
4.n matter引导让步状语从句句型[教材原句]Yu can stay in tuch with friends n matter where yu are r what yu are ding.(P16)无论你在哪里,在做什么,都可以和朋友保持联系。[练会]单句语法填空①Each persn,n matter 　wh　 they are,has psychlgical imbalances. ②(2020天津卷)Fr years I wanted t d everything my elder brther Tysn did,but n matter 　hw　 hard I tried,I was always the neglected (被忽略的) ne. ③(2019北京卷)N matter 　what　 yu like t d,there is a way t get invlved in varius activities n Earth Day. ④N matter 　hw　 rich the businessman is,withut his family members arund him,he never feels happy. 
[写美]单句写作·背诵⑤无论多么忙碌,你每天都应该抽出时间进行锻炼。(应用文之建议信)　N matter hw/Hwever busy yu are,yu shuld spare sme time t wrk ut every day.　 
名师点睛 n matter where/when/hw/what/which等引导让步状语从句时可分别用wherever/whenever/hwever/whatever/whichever等代替。佳句 In China,wherever yu d the shpping,yu can pay with WeChat.在中国,无论你在哪购物,你都可以用微信支付。(写作话题之购物)
3 练续写·锤炼技能　
描写克服不健康的生活方式Ⅰ.主题语境词汇
Ⅲ.基于主题语境续写对练1.完成句子(1)在成长过程中,我的父亲和哥哥们都吸烟。(v.-ing作状语)　Grwing up　,my father and lder brthers all smked. (2)我学会吸烟并对它上瘾是正常的。(it作形式主语)　It was nrmal　 fr me t pick up and 　get addicted t　 smking. (3)我继续吸烟,花了数千美元买香烟,牺牲食物和其他必需品来确保我有香烟。(cntinue ding;v.-ing作状语)I 　cntinued smking　,　spending thusands f dllars n　 cigarettes, and 　sacrificing fd　 and ther necessities t ensure I had cigarettes. 
(4)我把香烟当作我可以信赖的朋友。(;定语从句)I 　regarded cigarettes as my friend wh I culd rely n　. (5)我瞧不起自己,因为依赖某种会杀死我的东西。(lk dwn upn;定语从句)I 　lked dwn upn myself　 fr being dependent n smething 　that was ging t kill me　. (6)我没有意识到接触二手烟造成的危害。(be aware f;v.-ed作定语)I 　was nt aware f　 the danger 　caused by secnd-hand smke expsure　. 
(7)直到我有了一个天生有呼吸问题的女儿,我才想戒烟。(it was nt 强调句型)　It was nt until I had a daughter　 brn with breathing prblems 　that I wanted t quit　. (8)我下定决心,不管花费什么,我都要戒烟。(make up ne's mind;n matter what引导的从句)I 　made up my mind　 that 　n matter what it wuld take　,I wuld give up smking. (9)我去看了一位医生,医生建议我用电子烟作为替代品。(wh 引导的定语从句;suggest ding)I visited a dctr,　wh suggested my adpting　 electrnic cigarettes 　as a substitute　. 
2.衔接美文将以上各句合并成小短文并背诵成文,注意使用合适的衔接过渡词汇。*用while合并句(4)和句(5)。
Grwing up,my father and lder brthers all smked.Therefre,it was nrmal fr me t pick up and get addicted t smking.I cntinued smking,spending thusands f dllars n cigarettes,and sacrificing fd and ther necessities t ensure I had cigarettes.On the ne hand,I regarded cigarettes as my friend wh I culd rely n while n the ther hand,I lked dwn upn myself fr being dependent n smething that was ging t kill me.At that time,I was nt aware f the danger caused by secnd-hand smke expsure.Therefre,it was nt until I had a daughter brn with breathing prblems that I wanted t quit.I made up my mind that n matter what it wuld take,I wuld give up smking.I visited a dctr,wh suggested my adpting electrnic cigarettes as a substitute. 
4 测效果·课堂评价
Ⅰ.单句语法填空——分层级强化高频考点A组　基础必练1.His rich wrk experience enabled him 　t stand　 (stand) ut in the jb interview. 2.Lk!Here are sme ftprints.Smene must have entered (enter) ur rm. 3.The new plan fr traffic cntrl is being put int actin n an 　experimental　 (experiment) basis. 4.One f the mst cmmn symptms f this disease is hearing 　imaginary　 (imagine) vices. 
5.I fund it hard t keep my 　cncentratin　 (cncentrate) with such a nise ging n. 
B组　高考链接6.(2022全国甲卷)Knwing sme tips will help ensure that yu have an enjyable meal with friends r family—n matter 　where　 yu are in the wrld. 7.(2022全国乙卷)It is believed that tday's children and teenagers are cnsuming three times the recmmended (recmmend) level f sugar, putting them at a higher risk f the disease.8.(2021新高考全国Ⅰ卷)Htel and Hstel Des Artistes is 　lcated　 (lcate) just a 10-minute walk frm the central city statin and it's clse t all f the city's main attractins. 
9.(2020全国Ⅰ卷)On certain majr event days, Day,Anzac Day,sprting and cultural days,special 　additinal　 (additin) services may perate. 10.(2019江苏卷)T enjy the cnvenience (cnvenient) f digital payment,many senir citizens started t use smart phnes.
Ⅱ.语篇填空——语境中运用单元要点Living in mdern sciety nwadays,we all feel very prud and happy. Infrmatin technlgy has a great impact 1.　n　 everyne's life.If yu plan t travel,2.　the　 instant yu bk a ticket nline,yu can receive the infrmatin.It's 3.　amazing　 (amaze),isn't it?Online lessns are als f great help.They are 4.　accessible　 (access) s that many learners are int nline learning.In 5.　reality　 (real),in China,n matter 6.　where　 yu g,yu need t bring with yu just tw things,yur ID card and yur smartphne.With yur smartphne,yu can pay what yu buy and determine yur 7.　lcatin　 (lcate).Its 8.　recmmendatin　 (recmmend) f the rute yu need t take is 9.　generally　 (general) accurate.Hwever,we need fcus n Internet safety.Never 10.　be cheated　 (cheat). 
Ⅲ.话题微写作——场景中提升写作技能(黑体部分用本单元词汇表达)【写作素材】1.众所周知,通过互联网,学生更易于读到最新消息、结交朋友、下载有用的信息。(the latest news,dwnlad)2.另外,他们可以掌握最新信息,了解国内外正发生的事情。(in additin)3.然而,互联网对高中生可能会有很坏的影响,使学生远离现实。(have very bad effects,reality)4.一方面,一些学生沉溺于打游戏,它既影响他们的学习,也影响他们的身体,另一方面,很明显,网上很多垃圾信息对高中生有害。(be addicted t,bviusly,d harm t/be harmful t)5.因此,一旦不明智地使用,网络会导致许多问题。(nce)
【连句成篇】 将以上句子连成一篇语言流畅、用词准确、逻辑严密的短文。As is knwn t all,it's easier fr students t read the latest news,make friends and dwnlad useful infrmatin n the Internet.In additin,they can keep up with the latest infrmatin and learn what's ging n at hme and abrad.Hwever,the Internet may have very bad effects n high schl students,making students away frm reality.Fr ne thing,sme students are addicted t playing cmputer games,which affects their studies as well as their health.Fr anther,bviusly a lt f junk infrmatin nline is very harmful t high schl students.Therefre,nce nt used wisely,the Internet can lead t many prblems. 
(2022新高考全国Ⅱ卷,阅读理解D)——体育与健康As we age,even if we're healthy,the heart just isn't as efficient in prcessing xygen as it used t be.In mst peple the first signs shw up in their 50s r early 60s.And amng peple wh dn't exercise,the changes can start even sner.“Think f a rubber band.In the beginning,it is flexible,but put it in a drawer fr 20 years and it will becme dry and easily brken,” says Dr.Ben Levine,a heart specialist at the University f Texas.That's what happens t the heart.Frtunately fr thse in midlife,Levine is finding that even if yu haven't been an enthusiastic exerciser,getting in shape nw may help imprve yur aging heart.
Levine and his research team selected vlunteers aged between 45 and 64 wh did nt exercise much but were therwise healthy.Participants were randmly divided int tw grups.The first grup participated in a prgram f nnaerbic (无氧) exercise—balance training and weight training—three times a week.The secnd grup did high-intensity aerbic exercise under the guidance f a trainer fr fur r mre days a week.After tw years,the secnd grup saw remarkable imprvements in heart health.“We tk these 50-year-ld hearts and turned the clck back t 30-r 35-year-ld hearts,” says Levine.“And the reasn why they gt s much strnger and fitter was that their hearts culd nw fill a lt better and pump (泵送) a lt mre bld during exercise.” But the hearts f thse wh participated in less intense exercise didn't change,he says.
“The sweet spt in life t start exercising,if yu haven't already,is in late middle age when the heart still has flexibility,” Levine says.“We put healthy 70-year-lds thrugh a yearlng exercise training prgram,and nthing happened t them at all.”Dr.Nieca Gldberg,a spkeswman fr the American Heart Assciatin,says Levine's findings are a great start.But the study was small and needs t be repeated with far larger grups f peple t determine exactly which aspects f an exercise rutine make the biggest difference.
真题再做12.What des Levine want t explain by mentining the rubber band?A.The right way f causes f a heart difficulty f keeping aging prcess f the heart.答案:D解析:推理判断题。根据第二段本·莱文博士说的话以及“That's what happens t the heart.”可知,莱文想通过提到橡皮筋来解释心脏的老化过程。故选D项。
13.In which aspect were the tw grups different in terms f research design?A.Diet physical cnditin.答案:C解析:推理判断题。根据第三段的第三、四句可知,两组在研究设计上的不同在于运动类型的不同。故选C项。
14.What des Levine's research find?A.Middle-aged hearts get yunger with aerbic exercise is mre suitable fr the is never t late fr peple t start taking mre exercise we d,the strnger ur hearts get.答案:A解析:细节理解题。根据第三段的“The secnd grup did high-intensity aerbic exercise under the guidance f a trainer fr fur r mre days a week.After tw years,the secnd grup saw remarkable imprvements in heart health.”和第四段莱文说的话可知,莱文的研究发现了通过有氧运动,中年人的心脏会变得更年轻。故选A项。
15.What des Dr.Nieca Gldberg suggest?A.Making use f the the study further the purpse f the study.答案:C解析:推理判断题。根据最后一段的“But the study was small and needs t be repeated with far larger grups f peple t determine exactly which aspects f an exercise rutine make the biggest difference.”可知,妮卡·戈德堡博士建议进行进一步的研究。故选C项。
语言能力1.掌握构词知识
3.积累高频词块(1)shw up 　出现　 (2)in the beginning 　开始　 (3)under the guidance f 　在……的指导下　 (4)participate in 　参加　 4.赏析续写佳句After tw years,the secnd grup saw remarkable imprvements in heart health.两年后,第二组的心脏健康状况 有了显著改善 。
5.破解复杂句式(1)Frtunately fr thse in midlife,Levine is finding that even if yu haven't been an enthusiastic exerciser,getting in shape nw may help imprve yur aging heart.分析:本句是一个主从复合句,that 引导　宾语　从句;在该从句中,even if 引导　让步状语　　从句。 译文:　幸运的是,对于那些中年人来说,莱文发现即使你不是一个满腔热忱的锻炼者,现在保持健康可能帮助改善你正在变老的心脏。　 
(2)And the reasn why they gt s much strnger and fitter was that their hearts culd nw fill a lt better and pump a lt mre bld during exercise.分析:本句中why they gt s much strnger and fitter是　定语　从句,修饰the reasn;that their hearts culd nw fill a lt better and pump a lt mre bld during exercise为that引导的　表语　从句。 译文:　他们变得更强壮、更健康的原因是在锻炼中他们的心脏现在能够填充得更好并且泵送更多的血液。