专题01 选择性必修第二册 unit3~Unit4 教材核心知识串讲（期末复习课件）高二英语下学期译林版

这是一份专题01 选择性必修第二册 unit3~Unit4 教材核心知识串讲（期末复习课件）高二英语下学期译林版，共49页。PPT课件主要包含了考情透视·目标导航，目 录，语法串讲·融会贯通，知识梳理·夯实基础，考场练兵·实战训练，第一部分，短语句型，第二部分，重点单词，阅读词汇会认等内容，欢迎下载使用。
（表语从句、同位语从句）
（单词、短语、句型积累）
掌握现在完成进行时和将来进行时的概念与用法；能够运用连接词增强语义逻辑；能在具体语境中得体表达，完成演讲稿、访谈、书信等语篇的读写任务。
了解生物医学、人工智能、虚拟现实等现代科技成果及其影响；认识针灸等传统中医药文化，增强文化自信；树立健康安全意识。
辩证看待基因组编辑、人工智能等技术的两重性；能通过阅读预测内容、推测词义；理解科技与医学发展对人类生活的深远影响。
运用元认知策略进行学习反思与总结；利用资源策略拓展学习，如观看视频、阅读相关书籍；通过合作学习完成项目任务。
病毒；(计算机程序中的)病毒　
药剂师，药商；化学家　
改变游戏规则的(指彻底改变事态发展的)　
fundamental
characteristic　
specialize in　prhibit sb. frm ding sth.　put sth. in place　a ripe ld age　be grateful fr　 t　
涉及，与……相关　 努力处理，全力解决　 毫无疑问，的确　 脱离(社会)，不与人交往　 竭尽全力做某事，不遗余力做某事　 追溯到，始于，自……至今
1．make＋it＋adj./n. (＋fr sb.)＋t d.Ultimately, this new technlgy might even ____________________________ diseases frm ever develping by crrecting abnrmal genes early n.这项新技术甚至可以从根本上通过早期纠正异常基因来预防疾病的发展。2．疑问词＋t d...作宾语We have t figure ut ______________________ the technlgy frm running wild. 我们得想方设法防止技术失控。3．There's sth. t be dne.__________________________ be explred and debated n the subject f genme editing.关于基因组编辑技术这一主题，仍有许多有待探索和讨论的地方。
make it pssible t prevent　
There is still much t　
4．It is＋adj.＋fr sb./sth.＋t d sth.________________________ regular breaks thrughut the day...白天定时休息对眼睛是重要的……5．There's evidence acupuncture dates back t the Stne Age...有证据表明针刺疗法可追溯到石器时代……6．s that引导目的状语从句Needles are pushed int the skin at these pints __________________________ a health prblem can be treated.针在这些部位扎入皮肤，这样健康问题就可以得到处理。
It is imprtant fr eyes t get
There is evidence that　
领悟(或理解、办事)能力；容量，容积；职位，职责；生产量　
有自动保险装置的，具有自动防止故障性能的　
家庭的，家用的；本国的，国内的　
自主的，有自主权的；自治的　
使用最先进技术(或方法)的，最先进的　
(计算机系统或图像)沉浸式虚拟现实的　
　alternative
breakthrugh　
threatening　
threatened　
apparently　
(build) castles in the air　fall victim t　break int　spy n　at the frefrnt f　
bil dwn t　at the expense f　略举几例　大量，大批　自来水笔
1．the way＋定语从句In shrt, this technlgy is transfrming __________________________.简而言之，这项技术正在改变我们的生活方式。2．with复合结构________________ like AlphaG nw capable f thinking and learning frm their mistakes, we are getting clser t the dividing line between humans and machines.随着像阿尔法围棋这样的机器现在能够思考并从错误中学习，我们正越来越接近人类和机器之间的分界线。
the way we live　
With machines　
3．whatever引导让步状语从句________________ happens, we need t make sure that facial recgnitin technlgy can be trusted—r we will have t face the cnsequences.无论发生什么，我们都需要确保人脸识别技术是可信的，否则我们将不得不面对相应的后果。4．in rder t引导目的状语从句We are crssing the seas by pwer and use pwer als ________________ relieve humanity frm all tiring muscular wrk.我们正在用电力穿越海洋，使用电力也是为了把人类从一切劳累的体力劳动中解脱出来。
5．It wn't＋be＋时间段＋befre＋从句．过不了多久就……It ________________ be lng befre virtual museums and interactive three­D exhibitins becme cmmn.不久之后，虚拟博物馆和交互式三维展览就会变得普遍。6．as well as结构Read a bk n AI t learn abut its histry and current applicatins, ________________ hw the technlgy is likely t develp in the future.读一本关于人工智能的书，了解人工智能的历史和当前的应用情况，以及这项技术在未来的发展趋势。
定语从句的基本概念：Task1:定义： 。Task2:结构： 。Task3:常用时间状语（标志词）：
从过去某个时间开始一直持续到现在的动作，该动作可能刚刚结束，也可能仍然在进行中。
强调1：动作的持续性（进行了多久）
主语 + have/has + been + 现在分词（ding）
fr + 一段时间（fr tw hurs, fr three years）；since + 时间点（since 8 am, since last Mnday）；all mrning / day / week；recently / lately；hw lng（问句中）；these days
强调2：动作的未完成性（可能还会继续）
强调3：动作对现在产生的直接影响或结果
1. I have been reading this bk fr tw hurs, and I haven’t finished it hands are dirty because I have been repairing the bike.
强调动作的持续性和未完成性，常与 fr + 时间段、since + 时间点连用。
表示动作从过去持续到现在，刚刚结束，但对现在有直接影响或结果
3. Smene has been eating my chclate! There’s nly a little bit climate has been changing dramatically in recent years.
表示反复发生的动作（常带有感情色彩：抱怨、赞赏、不耐烦等）
表示从过去持续到现在的状态变化（渐进过程）
动作的持续过程 动作的完成结果或经验可能未完成，仍在继续通常已完成不能（如nce, twice）可以（I have read it twice）是，强调一直在做 否，强调结果或状态
例1：The telephne _______________ (ring) fr almst a minute. Why desn’t smene answer it?例2：In the latest UN reprt n glbal fd security, the number f undernurished peple in the wrld _______________ (rise), despite great advances in nutritin science.
has been ringing
has been rising
例3：He hasn’t gt much hair. He ______________ (lse) it since he was nly thirty.
has been lsing
即时检测1.The cmpany ___________________ (prmise) a rise in salary fr ages, but nthing has happened 1996, I mved t Canada with my husband and I _______________ (live) there since in Amsterdam __________________ (enjy) the benefits f cycling fr years.4.—Have yu thught f the tpic fr yur cmpsitin?—Nt yet. I _____________________ (cnsider) it very carefully, but I haven’t makes gd design? Over the years, designers and artists _______________ (try) t capture the essentials f gd design.
has been prmising
have been enjying
have been cnsidering
have been trying
have been living
在将来某个特定时间点或时间段内，正在进行的动作。
含义1：将来某时正在做某事
主语 + will + be + 现在分词（ding）
特定时间点at 8 am tmrrw, at this time next week时间段frm 7 t 9 pm tmrrw, all day next Sunday场景提示when yu arrive, while I am away疑问引导 this time tmrrw?
含义2：自然发生的将来动作（不含主观意愿）
含义3：已计划好、按部就班会发生的将来动作
1. At 9 pm tnight, I will be watching the final match.2.I will see yu tmrrw.3.I will be seeing yu tmrrw.
将来某一时刻正在进行的动作
一般将来时，表达“我打算/愿意明天见你”（含主观意愿）
将来进行时，表达“明天会见到你”（客观事实，不含意愿，如同事每天都会见面）
3. Will yu be using the printer later?4.Dn't wrry. Yu will be feeling better after taking the medicine.
委婉询问将来计划（不干涉对方）
表示将来自然发生的结果（不涉及主观安排）
will be ding will d am/is/are ding将来某时正在做  主观意愿、近期已确定的计划/ 客观安排 决定、预测是，强调动作的持续性 否，强调动作本否，强调安排已定 身或结果I will be sleeping I will callI am leaving at 10 pm. yu later.tmrrw.客观、自然、礼貌 主观、直接、确定、具体、近期 带意愿
例1：The ceremny has t be pstpned because, accrding t the weather reprt, it _______________ (rain) at the scheduled time.例2：I bet Jack _______________ (sleep) when we get hme.例3：The train _______________ (g) at present speed until it reaches the ft f the muntain at abut nine ’clck tnight.
will be raining
will be sleeping
will be ging
即时检测1.I _______________ (watch) my favurite prgramme at eight ’clck tmrrw evening.2.— Culd I brrw yur car t pick up a friend frm the airprt this afternn?— Srry, but I _______________ (use) my car at that will yu _______________ (visit) us again?4.When yu cme back hme this afternn, I _______________ (fix) the leaking ’ll recgnize me when yu get there. I _______________ (wear) jeans and a white T-shirt.
will be watching
be visiting
will be fixing
will be wearing
will be using
一、单句语法填空(用适当的关系代词填空)
1.（26·福建厦门高二期中）Accrding t Wang Li, a principal ___ investigatr ___ (investigate) f the prject and a researcher at the Shenzhen Institute f Agricultural Genmics f CAAS, plants (evlve) int an extrardinary diversity f frms ver billins f years. 2.（26·重庆高二期中）Since early April, the hspital ______________________________(gain) lcal fame fr its special series f breads cntaining Chinese medicinal herbs.
have evlved/have been evlving
has gained/has been gaining
3.（原创）The manager is cnfident that the team _____________ (hit) their sales target by the end f this quarter, judging by the current perfrmance.4.（原创）I ___________________ (read) this bk fr the whle afternn, but I’m still nly n page 50.5.（原创）This time next Friday, I _____________ (fly) t Lndn fr my graduatin trip. I can’t wait!6.（原创）The kids are dirty frm head t te because they _________________ (play) in the mud all mrning.
will have hit
have been reading
will be flying
have been playing
二、完成句子。1.明年的这个时候，我们将正在北京度假。At this time next year we_________________ur hliday in Beijing.2．下星期的这时候，我们将在那个工厂工作。This time next week, we___________________________.3.然而，她从来没有向我要过回报。Hwever, she ______________________ me fr anything.4. 我已受够了驾车带孩子们到处去。I ____________________ driving the kids arund.
will be having
will be wrking in that factry
has never asked fr
have had enugh f
三、句型转换（一般过去时 → 现在完成时）1．A. We came t ur schl in 1980.→ B. We ________ ________ ________ ur schl since 1980.2. The ld wman died fur years ag.→ B. The ld wman ________ ________ ________ fr fur years.3. A. The meeting began tw hurs ag.→ B. The meeting ________ ________ ________ fr tw hurs.4. A. I brrwed tw bks last week.→ B. I ________ ________ the tw bks fr a week.
have been in
has been dead
四、翻译1.她一直练习钢琴整整一个下午，手指又酸又痛，但她仍然没有停下来。2.他在雨里等了她将近一个小时，浑身湿透了，心里越来越着急。
She has been practicing the pian all afternn. Her fingers are sre and painful, but she still hasn‘t stpped.
He has been waiting fr her in the rain fr almst an hur. He is wet thrugh and is getting mre and mre anxius.
四、翻译3.下周六上午十点，我们将在学校礼堂举行颁奖典礼。届时校长将发表演讲。4.请注意：周五下午2点到4点，我们将打扫教室。请届时把你的个人物品带走。
At 10 a.m. next Saturday, we will be hlding the awarding ceremny in the schl hall. The principal will be delivering a speech then.
Please nte that frm 2 t 4 p.m. this Friday, we will be cleaning the classrm. Please take away yur persnal belngings by then.