必修 第二册Unit 1 Cultural Heritage优质课件ppt

这是一份必修 第二册Unit 1 Cultural Heritage优质课件ppt，共59页。PPT课件主要包含了PART 1，基础自测，PART 2，互动探究，PART 3，达标检测，PART1，former，prevent，attempt等内容，欢迎下载使用。

Perid Tw　Listening and Speaking & Reading and Thinking—Language pints
自主学习 落实基础知识
Ⅰ.重点单词1. adj.以前的；(两者中)前者的2. vt.阻止；阻碍；阻挠3. vi.& vt.调查；研究4. vt.& n.企图；试图；尝试5. adv.创造性地；有创造力地 → adj.创造性的；有创造力的；有创意的 → v.创造；创建6. vt.保护；保存；维持 n.保护区 → n.保护；维护；保存
investigate
preservatin
7. vt.促进；提升；推销；晋级 → n.提升；提拔；晋升8. n.申请(表)；用途；运用；应用(程序) → v.申请；应用 → n.申请人9. n.平衡；均匀 vt.使平衡 → adj.平衡的10. n.提议；建议 → v.提议；建议；打算①
11. n.限度；限制 vt.限制；限定 → adj.有限的 → n.限制；局限12. vt.&vi.捐献；捐助 → n.捐款；贡献；捐赠 → n.捐献者；投稿人13. n.行为；举止；管理方法 vt.组织；安排；带领 → n.列车长；售票员；指挥
14. vt.捐赠；赠送；献(血) → n.捐赠 → n.捐赠者15. vi.消失；灭绝；消亡 → v.出现②
掌握规律　巧记单词①prpse v.提议；建议；打算＋al→prpsal n.提议；建议如：apprval赞成　arrival 到达②dis＋appear v.出现→(反义词)disappear v.消失；灭绝；消亡如：dishnest不诚实　disrder无秩序；混乱　disapprve不赞成　dislike不喜欢
Ⅱ.核心短语1. 参与(某事)；参加(某活动)2. 让步；屈服3. 保持平衡4. 导致5. 提出建议6. 向……求助7. 阻止；不准8. 向……捐赠……9. 确保；设法保证10. 在二十世纪五十年代
take part in
keep balance
make a prpsal
in the 1950s
Ⅲ.经典句式1.if引导的条件状语从句Ecnmic develpment is necessary .要想改善社会，经济发展是必要的。2.There 引导完全倒装结构；when引导定语从句 the ld must give way t the new，and it is nt pssible t preserve everything frm ur past as we mve twards the future.新旧更替的时代已经到来，在走向未来的过程中，我们不可能将过去的一切都保存下来。
if we want t imprve sciety
There cmes a time when
3.nt als...不但……而且…… a path t the future that did nt run ver the relics f the past， that it was pssible fr cuntries t wrk tgether t build a better tmrrw.这些国家不仅找到了一条不以牺牲古迹为代价的未来发展之路，而且明白了多个国家合作创造美好未来的可能性。
Nt nly had the cuntries fund
but they had als learnt
探究重点 互动撞击思维
frmer adj.以前的；(两者中)前者的
By studying ld phts f the frmer palace，they have made the new ne lk exactly like the ld ne.通过研究以前宫殿的旧照片，他们把新宫殿做的和旧宫殿完全一样。
the frmer前者the latter...前者……，后者……
(1)Only when ur thery cmbines with practice can the frmer becme a reliable knwledge.只有当理论与实践相结合时，它才能变成可靠的知识。(2)He intrduced the tw men t her. was an engineer and _________ was a dctr.他把这两人介绍给她。前者是一位工程师，后者是一名医生。
preserve vt.保护；保存；维持 n.保护区
※保护……免受……※preservatin n.维护；保护；保养
(1)We have taken effective measures t preserve ur natural resurces.我们已经采取有效措施来保护我们的自然资源。(2)They were determined t preserve their leader harm.他们决心保护领导人不受伤害。
frm/against
(3)At that time it was difficult t have ne’s bdy (preserve) after his r her death.在那个时候，一个人死后很难保存自己的身体。(4)It had been decided that the bat wuld remain in its tmb fr ____________(preserve).已经决定这艘船将留在古墓中保存。
A grup f high schl students wh are taking part in an internatinal yuth camp at Munt Tai are creating...一群正在泰山参加国际青年营的高中生正在创造……
(1)I tk part in an English speech cntest.I have a lt f harvest in this cntest.我参加了一次英语演讲比赛。这次比赛让我有了很多的收获。
take part in参与(某事)；参加(某活动)
[易混辨析]　take part in，jin，jin in，attend※take part in参加(群众性活动、会议等)，往往指参加者持积极态度，起一份 作用。 A great number f students tk part in May 4 Mvement. 大批学生参加了五四运动。※加入某党派、某组织或某社会团体用jin，如果要表示“加入他人的行列一 道从事某项活动”，则要用jin sb. in sth. 。 He will never frget the day when he jined the Party. 他永远也忘不了他入党的那一天。
※说参加某种活动用jin in，多指参加小规模的活动如“球赛、游戏”等，常 用于日常口语。如说“与某人一起做某事”，则用jin sb. in sth. /ding sth. 。 Why didn’t yu jin in the activity last night?你为什么昨晚不参加活动？ Our headmaster will jin us in the discussin this afternn. 校长今天下午要参加我们的讨论。※attend是正式用语，及物动词。指参加会议或仪式、婚礼、葬礼、典礼、上 课、上学、听报告等，强调的是发生这一动作的本身，而不强调参加者在活 动中起的作用。 He’ll attend an imprtant meeting tmrrw. 他明天要参加一个重要会议。
[选词填空]　take part in，jin，jin in，attend(2)All the students the thrugh cleaning yesterday.(3)I almst every lecture and seminar when I was at cllege.(4)It is three years since he the army.(5)D yu knw hw many f them the research prject?
There cmes a time when the ld must give way t the new，and it is nt pssible t preserve everything frm ur past as we mve twards the future.新旧更替的时代已经到来，在走向未来的过程中，我们不可能将过去的一切都保存下来。
in the/ne’s way挡路in a way从某一角度；在某种程度上make ne’s way t前往……
give way t让步；屈服
(1)Be prepared t stp if signalled t d s and give way t emergency vehicles.随时准备按指示停车并给紧急服务车辆让路。(2) ，I’m glad yu made that mistake，fr it will serve as a warning t yu.在某种程度上说，你犯那个错误我倒感到高兴，因为它可以为你敲一下警钟。(3)Mrs Smith finds it hard t clear up the mess，as her children are always ____ whenever she tries t.史密斯太太发现很难收拾那些乱七八糟的东西，因为每当她试图要做的时候她的孩子们总是妨碍她。(4)Thugh it was raining hard，he schl.尽管雨下得很大，他还是朝学校赶去。
made his way t
Finding and keeping the right balance between prgress and the prtectin f cultural sites can be a big challenge.在社会进步和文化遗址的保护之间找到并保持适当的平衡可能是一个巨大的挑战。
※keep/lse (ne’s) balance保持/失去平衡※权衡，比较※balanced adj.平衡的；和谐的；安定的
balance n.平衡；均匀 vt.使平衡
(1)Riding a bike helps develp a child’s sense f balance.骑自行车有助于培养孩子的平衡感。(2)Befre making the final decisin，yu’d better the advantages the disadvantages.在作出最后决定之前，你最好权衡利弊。(3)A (balance) diet prvides nutritin fr yur bdy.均衡的饮食为你的身体提供营养。
prpsal n.提议；建议
But the prpsal led t prtests.但这项提议引发了抗议。
※make a prpsal提出建议 the prpsal t d...做……的建议※prpse v.提议；建议；推荐；计划 prpse ding...建议做…… prpse that sb. /sth. (shuld) d...建议……
(1)The gvernment pstpned the new prpsal because a lt f peple were ppsed t it.政府推迟了这个新的提案，因为很多人反对它。(2)His prpsal (put) ff the meeting was rejected the day befre yesterday.他的关于延期开会的提议前天被否决了。(3)He prpsed (change) the name f the cmpany.他建议更改公司的名称。(4)I prpsed that we (hld) a meeting next week.＝I that we a meeting next week.(prpsal)我提出了我们下个星期开会的建议。
(shuld) hld
made a prpsal
lead t导致(t为介词)
lead sb. t d...使某人做……lead sb. t...引导某人到……lead the way带路lead sb. by the nse牵着某人的鼻子走
(5)T much wrk and t little rest ften leads t illness.过度的劳累加上太少的休息常使人得病。(6)Tm’s anxiety t succeed led him (wrk) hard.汤姆对成功的渴望使他努力工作。(7)We can lead her by nse；she has n will f her wn.我们可以牵着她的鼻子走，因为她没有主见。(8)根据汉语提示填空With him (带路)，we gt there withut any difficulty.But fr him，we wuld have been lst，which wuld (导致) serius cnsequences. His actin (使我们相信) that he was ur true friend.
leading the way
led us t believe
likely adv.可能地 adj.可能的
Water frm the dam wuld likely damage a number f temples and destry cultural relics...来自大坝的水很可能会破坏许多寺庙和文物……
It is likely that...可能……be likely t d...可能做……
(1)What will likely happen if ne has a psitive attitude?如果一个人有积极的态度，可能会发生什么呢？(2)Studies shw that peple are mre likely (suffer) frm back prblems if they always sit befre cmputer screens fr lng hurs.研究表明人们如果总是长时间地坐在电脑屏幕前面就更有可能出现背部问题。[句型转换](3)They are likely t be fired by the cmpany because f their fault.→ they will be fired by the cmpany because f their fault.
It is likely that
turn t向……求助；转向；致力于；翻到；查阅
After listening t the scientists wh had studied the prblem，and citizens wh lived near the dam，the gvernment turned t the United Natins fr help in 1959.在听取了研究这个问题的科学家和住在大坝附近的居民的意见后，政府于1959年求助于联合国。
[一词多义]　写出下列句子中turn t的汉语意思(1)At last，I will be n my wn，but I still want t have my parents t turn t whenever I need help. _______(2)It is time he turned his mind t mre serius prblems. ______(3)Open yur bks，turn t page 21，read Part B carefully，then finish it with the crrect wrds frm the bx. ______(4)Dn’t always turn t the dictinary when yu cme t a new wrd. ______
turn dwn调小；拒绝turn up调大；出现turn ut结果是；证明是turn away拒绝……入内；把……打发走turn ver移交；打翻(5)Tm had t the invitatin t the party last weekend because he was t busy.上个周末，汤姆不得不拒绝参加聚会的邀请，因为他太忙了。(6)The lcal plice him t the FBI under pressure.迫于压力当地警方将他移交给了联邦调查局。
limit n.限度；限制 v.限制；限定
A cmmittee was established t limit damage t the Egyptian buildings and prevent the lss f cultural relics.一个委员会成立了，用来限制对埃及建筑的破坏和防止文物丢失。
※set a limit n限制…… beynd the limit超过限度 There is a/n limit t...对……是有限的/无限的。※把……限定在……范围内※limited adj.有限的
(1)Within the limit f legal rights，persns are free t d what they like.在法权范围内，人可以自由地做他们喜欢做的事。(2)Life is (limit)，but there is n limit t (serve) the peple.人的生命是有限的，但是为人民服务是无限的。(3)We must set a limit the expense f the trip.我们必须对此次旅游费用设定一个限额。
prevent v.阻止；阻碍；阻挠
prevent sb. (frm) ding...阻止某人做……stp sb. (frm) ding...阻止某人做……keep sb. frm ding...阻止某人做……
(4)Althugh the causes f cancer are being uncvered，we d nt yet have any practical way t prevent it.虽然癌症的病因正被逐步揭开，但我们尚未有任何切实可行的办法来预防它。(5)The laws prtect everyne here frm (attack).法律保护这里的每个人不受攻击。
being attacked
[句型转换](6)She prevented the by climbing the tree yesterday.→The by the tree yesterday.注意：在主动语态中，prevent/stp sb. frm ding sth. 中的frm可省去，意思不变。但keep sb. frm ding sth. 中的frm不能省(若省去，则译成“让某人一直干某事”)。在被动语态中，三个短语中的frm都不能省略。
was prevented frm climbing
cntributin n.捐献；贡献；捐赠
The grup asked fr cntributins frm different departments and raised funds within the internatinal cmmunity.该组织要求各个部门捐款，并在国际社会内部筹集资金。
※make a cntributin/cntributins t对……做出贡献；捐款※cntribute v.捐献；贡献；投稿；导致 把……贡献给…… cntribute t有助于；导致；把(时间)投入到……；捐款；投稿
(1)He has made an imprtant cntributin t the cmpany’s success.他对公司的成功做出了重要的贡献。(2)The gvernment shuld hnr the engineer fr the (cntribute) he has made t the city’s develpment.政府应该尊重这位工程师对城市发展所做的贡献。(3)We hpe yur suggestin will cntribute t (slve) the prblem.我们希望你的建议有助于解决这个问题。(4)The vlunteers cntribute their wn time the prject s they deserve t be praised.志愿者为工程奉献出自己的时间，因此他们值得表扬。
cnduct v.组织；安排；带领 n.行为；举止；管理方法
Experts investigated the issue，cnducted several tests，and then made a prpsal fr hw the buildings culd be saved.专家们对这个问题进行了调查，组织了几次试验，然后就如何拯救这些建筑提出了建议。
※cnduct sb. t sp. 带领某人去某地cnduct neself举止，表现cnduct an experiment做实验※cnductr n.指挥；列车长；售票员；导体
(1)We ask yu t cnduct an investigatin int the matter and reply t us.我们要求你们对此事进行调查并对我们作出答复。(2)He in a mst gracius manner at the party.他在晚会上表现得极为温文尔雅。(3)“Mve alng，please，” said the bus (cnduct).“请往里走走，”公共汽车售票员说。
cnducted himself
dnate v.捐赠；赠送；献(血)
Fifty cuntries dnated nearly $80 millin t the prject.50个国家向该项目捐赠了近8 000万美元。
※dnate sth. t...把某物捐献给……※dnatin n.捐款；捐赠(物) make/give/present a dnatin t向……捐赠※dnr n.捐赠者；献血者
(1)He made an appeal t ther leaders t dnate t the cause.他呼吁其他领导人为这项事业捐款。(2)All (dnate) bld is tested fr HIV and ther infectins.所有捐献的血液都要进行艾滋病毒和其他感染的检测。(3)Dctrs remved the healthy kidney frm the (dnate) and transplanted it t the patient.医生从捐献者体内取出了健康的肾脏移植到了病人身上。
[一句多译](4)她捐了五千美元给儿童医院。①She $5,000 the Children’s Hspital.(dnate)②She f $5,000 the Children’s Hspital. (dnatin)
made/gave/presented a dnatin
attempt v.& n.企图；试图；尝试
Why did the Egyptian gvernment want t attempt the building f the dam？埃及政府为什么要尝试修建大坝？
※attempt t d/(at) ding...尝试(试图)做……※make an attempt t d/(at) ding...尝试做…… at the first attempt第一次尝试※attempted adj.未遂的
(1)He attempted t escape frm the prisn，but he culdn’t find anybdy t help him.他试图越狱，但没有找到人帮忙。(2)I attempted (get) in tuch with her，but in vain.我试图与她取得联系，但是毫无结果。(3)A man is being questined in relatin t the (attempt) murder last night.一位与昨晚谋杀未遂事件相关的男子正在被审讯。[句型转换](4)They attempted t climb that hill.→They / that hill.
getting/t get
made an attempt t climb at climbing
wrthwhile adj.值得做的；值得花时间的
D yu think it was wrthwhile？你觉得值得吗？
※It is wrthwhile t d/ding...值得做……※be wrth ding...值得做……be wrth＋n.值得……；值……
(1)I think teaching is a wrthwhile jb.我认为教学是一项很有意义的工作。
[一句多译](2)这家工厂值得参观。① (wrth)② (wrthwhile)
The factry is wrth visiting/a visit.
It’s wrthwhile t visit/visiting the factry.
There cmes a time...可看成是一种语序倒装形式，即here，there等置于句首且主语是名词时要把谓语动词提到主语前边，也可看成是there be句型的变体，即用其他动词如：cme，stand，lie，live，appear等代替be动词。
(1)—What is the weather like this summer here? —There falls very little rain.——这儿今年夏天的天气怎样？——雨量很小。(2) at the tp f the hill.山顶上有棵树。(3)Suddenly and we were frightened.突然有一个陌生人进来了，我们感到很害怕。(4) walking by and we turned t him fr help.碰巧有个人在此经过我们便向他求助了。注意：在there be句型中，be的单复数采取就近原则，与最近的主语取得一致。There is a bk，tw pencil bxes and a bag n the desk.桌子上有一本书，两个铅笔盒和一个书包。
There stands a tree
there entered a strange man
There happened t be a man
句中it作形式主语，真正的主语是动词不定式t preserve...。在英语中常用it作形式主语，代替作主语的不定式短语、动名词短语或主语从句。(5)It is necessary fr the yung t master tw freign languages.年轻人掌握两门外语是必要的。(6)The dctr thught wuld be gd fr yu t have a hliday.医生认为度假对你有好处。(7)It desn’t matter yu pay by cash r credit card in this stre.在这个店里你付现金或者刷信用卡都没关系。(8)It is n use (argue) with him abut this questin.就这个问题与他争论是没有用的。
[句型转换](9)T finish building the dam tk the wrkers almst three years.→ t finish building the dam.
It tk the wrkers almst three years
Nt nly had the cuntries fund a path t the future that did nt run ver the relics f the past，but they had als learnt that it was pssible fr cuntries t wrk tgether t build a better tmrrw.这些国家不仅找到了一条不以牺牲古迹为代价的未来发展之路，而且明白了多个国家合作创造美好未来的可能性。
nt als...不但……而且……，连接两个平行结构，当连接两个名词作主语时，谓语动词要根据but als 后的名词决定单、复数(就近原则)；而且nt nly连接的句子位于句首时，该句要用部分倒装。
(1)They speak English nt nly in class but als in the drmitry.他们不仅在课堂上说英语，在宿舍里也说。(2)Nt nly the sun (give) us light but als it gives us heat.太阳不仅给了我们阳光，也给了我们热量。 (3)Nt nly the students but als the teacher (be) against the plan.不仅学生们，还有那位老师也反对该项计划。
当堂检测 基础达标演练
1. is likely that he has been addicted t the shuld preserve children being is thught that every vilent strm will eventually give way yu have a (balance) diet，yu are getting all the vitamins yu is wrthwhile (discuss) the prblem further，s we shuldn’t give it far away there is a bridge that can lead him the tree fr mre length f the article shuld (limit) t 400 wrds r prpsal that the system (change) was rejected.
t discuss/discussing
(shuld) be changed
9.Hw des the new clerk cnduct (he) in ur cmpany?10.All yur mther did is t prevent yu frm (hurt) and yu shuld knw hw t be admired the yung scientist fr his (cntribute) t the cuntry.12.I hpe I can pass the driving test my first made a generus (dnate) t charity and wn peple’s the tw，the latter is far better than can turn t yur teacher help if yu have difficulty in study.
cntributins
16. that yu missed the exciting ftball match.你错过了这场激动人心的足球比赛真是太遗憾了。17. crrectly， he speaks it fluently.他不仅英语说得正确，而且还说得流利。18. in every by’s life he must take n respnsibilities.在每个男孩的生活中总会出现这样一个时刻，他必须要承担责任。19. this questin at the next meeting.有人提议在下次会议上讨论这个问题。20.I think attentin t the matter in dispute.我觉得关注这个有争议的问题是值得的。
It’s a pity
Nt nly des he speak English
There cmes a time
It is prpsed that
(shuld) be discussed
it is wrthwhile paying/t pay