Unit 3 Back to the past Reading词汇详解（ppt课件）-2022新牛津译林版（2020）《高中英语》选择性必修第三册.pptx

1、B6U3 单词讲解 1.breadth n.宽度；广泛 broad adj.宽的；阔的 broaden v.拓宽 width,length,depth 2.convince vt.使相信;劝说convincing adj.令人信服的；有说服力的convinced adj.坚信不移的；确信的 3.strengthen vt.&vi.加强，增强strong adj.强壮的strength n力气；力量；强项 4.harmonious adj.友好和睦的;和谐的harmoniously adv.协调地，和谐地harmony n和睦;和谐 5.proof n证据，证明prove vt.证明；检验；显示

2、vi.证明是water-proof(suffix)6.acknowledge vt.承认(权威、地位)；承认(属实)；(公开)感谢acknowledgement n承认；确认；感谢7.influential adj.有很大影响力的，有支配力的influence n影响;感化 vt.影响8.financial adj.财政的，金融的，财务的finance n金融；财经v.为.提供资金9.depart vi.&vt.离开，起程departure n离开，起程;背离 10.shortage n短缺short adj.短的;不足的;矮的shorten vt.缩短;减少 vi.缩短;变短 12.pani

3、c n.惊恐；恐慌panic v.(pt.panicked，pp.panicked)（使惊慌；使惊慌失措）13.subsequent adj.随后的，后来的 subsequently adv.随后，其后；后来 14.astonish vt.使吃惊astonishing adj.令人感到惊讶的astonishment n震惊astonished adj.惊诧的1.convince vt.使确信，使相信；说服，劝说（使确信，使相信；说服，劝说（29）The Time Traveller smiled,“It is clear,”he said,“that there is only one way

4、 to convince you.We must conduct an experiment.”Then he carried a model of the Time Machine.【联想拓展】convince sb/oneself(of sth)使确信；使相信；使信服 convince sb.to do sth 说服某人做某事 convinced adj.确信的；深信的;v.使确信（convince的过去分词）；说服 convincing adj.令人信服的；有说服力的;v.使相信；使明白（convince的现在分词）convincingly adv.令人信服地；有说服力地 Althoug

5、h I soon convinced him_my innocence,I think he still has serious doubts about my sanity（明智；精神健全）.尽管我很快就让他相信我是清白的，但是他还是非常怀疑我精神是否正常。_ that the Belt and Road Initiative will benefit Chinas economy,we are optimistic about the future of the country.=_ourselves that the Belt and Road Initiative will benef

6、it Chinas economy,we are optimistic about the future of the country.You must_ your success.你必须坚信自己能成功。Convinced ofConvincingconvince yourself of 2.on behalf of 代表（或代替）；为帮助；为了（代表（或代替）；为帮助；为了（30）Between 1405 and 1433,on behalf of the Ming Dynasty,Zheng He made a total of seven voyages.【经典例句】Id like to

7、 represent a problem to the school _.我想代表学生会向学校提出一个问题。_,Id like to welcome you aboard British Airways flight 602 from New York to London.我谨代表全体工作人员，欢迎你们乘坐英国航空公司从纽约飞往伦敦的602号航班。On behalf of the students unionOn behalf of all the crew 3.load vt.&vi.装上，装人（装上，装人（30）His ships were loaded with china,silk,t

8、ea and other treasures as gifts for foreign rulers,and the fleet paid friendly visits to more than 30 countries and regions.He even sailed as far as the east coast of Africa.【联想拓展】load(up)(with sth)/load sth/sb(into/onto sth)（把大量）装上，装入 load sth(into sth)/load sth(with sth)把装入（武器、照相机或其他设备）upload v.上载

9、，上传上载，上传 n.（上传的（上传的)内容内容 download v.下载下载 n.下载程序；下载行为下载程序；下载行为 overload workload n.工作量 a load of【联想拓展】acknowledge sb/sth(as sth)承认（权威、地位）acknowledgement n.承认；感谢；（作者的）致谢 acknowledgeable adj.能被接受的；能被承认的 unacknowledged adj.不被承认的；未确认的 Cristiano Ronaldo_the best football player in the world.普遍认为C-罗是世界最佳足球

10、球员。We wish to acknowledge the support of the university._ Tom acknowledged her presence by a brief glance._ I would be grateful if you would acknowledge receipt of this letter._is widely acknowledged as/to be 感谢打招呼，理会告知收到4.insist vi.&vt.坚决要求，坚持；坚持说（坚决要求，坚持；坚持说（31）Columbus insisted on searching for a

11、 direct sea route to the East Indies by sailing across the Atlantic Ocean.【联想拓展】insist on/upon(sth/doing sth)坚持，坚决要求；督促，强调 insist that坚决要求(should)；坚持说 But if you insist 如果你坚持话 She insisted on _ a suit for the conference.她坚持要他穿西装出席会议。He insisted that he_(be)right and firmly insisted that they_(apolog

12、ize)to him instantly.（2015江苏卷）If men_ being free from the burden of self-dependence and responsibility for the common good,they would cease to be free.如果人们坚持要摆脱自力更生和为共同利益承担责任，他们将不再享有自由。him/his wearing was(should)apologize insisted on 5.panic n.惊恐，恐慌惊恐，恐慌 vi.&vt.(panicked,panicked)（使）惊慌，（使）惊慌失措（使）惊慌，

13、（使）惊慌失措（31）The men on board were in panic.【联想拓展】a moment of panic 一时惊慌 in panic 惊慌的 financial panic 金融恐慌；经济恐慌 panic sb into doing sth 使仓惶行事；使仓促行动【经典例句】Office workers fled_as the fire took hold.火势起来时，办公室人员惊慌逃出。Careful planning at this stage will help to avoid _.现在精心规划，就会避免事到临头手忙脚乱。【误区】注意【误区】注意panic作动

14、词时，其过去式和过去分词的拼写！作动词时，其过去式和过去分词的拼写！in panic a last-minute panic6.regardless adv.不顾，不加理会（不顾，不加理会（31）regardless of不管，不顾（不管，不顾（31）Regardless of all the challenges,Columbus managed to keep everyone out of danger with his knowledge and bravery across the ocean.【联想拓展】stand together regardless of situation

15、风雨同舟；休戚与共 regardless of whether 不管，不顾天气 regardless of the consequences 不顾后果；不计后果【经典例句】The weather was terrible but we carried on _.天气非常恶劣，但我们并不理会，照常进行。The organization takes in anybody _religion,colour,or creed（信条；信仰）.这个组织接纳任何人，不管其宗教、肤色或信仰。The amount will be paid to everyone_ 不管有没有孩子，每个人都会得到相同的金额。re

16、gardless of weather regardless of regardless whether they have children or not 7.allow for 使成为可能；考虑到，把使成为可能；考虑到，把计算在内计算在内=make allowances for（31）His voyages opened a new chapter of the Age of Exploration,a period which witnessed many important geographical findings.This period also allowed for an in

17、ternational exchange of ideas and cultures.【经典例句】It will take about an hour to get there,_.考虑到交通阻塞，到那里大约需要一小时。All these factors must be allowed for.所有这些因素都必须估计进去。We have to _that we might not finish this project on schedule.我们必须考虑到我们可能不能按时完成这个项目的情况。allowing for the traffic jams allow for the possibility that