UNIT 3 Section Ⅰ Welcome to the unit & Reading（课件PPT）-【精讲精练】2025-2026学年高中英语选择性必修第三册（译林版）

该高中英语课件围绕“历史事件和历史人物”主题，以郑和与哥伦布航行为核心语篇，系统整合词汇（如voyage, acknowledge）、短语（set sail, regardless of）、句型（宾语从句、with复合结构）及语法项目，通过“Welcome to the unit”导入主题，前置基础梳理搭建词汇支架，核心知识解析句型用法，形成“导入-输入-内化-输出”连贯学习脉络。 其亮点在于融合语言能力与文化意识，利用视频、漫画辅助理解历史语境，语篇练习中对比两位探险家航行（表格填写、信息匹配）培养思维品质。词汇教学结合历史情境（如“on behalf of”关联郑和远航使命），增强家国情怀与国际视野。语言输出任务（写观点、讨论时空穿越）提升表达能力，学生可兼顾语言学习与历史认知，教师可依托系统模块高效实施教学。

Unit 3　Back to the past 主题语境——人与社会之历史事件和历史人物 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past Section Ⅰ　Welcome to the unit & Reading 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 目 录 02 CONTENTS 05 语篇理解·要点领悟 课时作业·知能达标 03 核心知识·关键能力 04 随堂演练·巩固提升 01 基础梳理·新知落实 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 基础梳理·新知落实 01 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past voyage fleet load compass log 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past dismiss acknowledge insist route depart leak 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past panic regardless shore subsequent captain 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past navigate navigation strengthen strong strength harmonious harmony proof prove influential influence 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past financial finance shortage short astonish astonishing astonished astonishment 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past set sail a fleet of on board in length on behalf of be loaded with as far as have a far­reaching impact on 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past set foot pass on expose...to... be remembered as make great discoveries insist on doing search for a shortage of... put...in danger 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past in panic regardless of in the distance contribute to allow for 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past as far as the road As is often the case with the lamp burning 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 语篇理解·要点领悟 02 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past summer 1492 Taicang three 90 30 seven four 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past were loaded on harmonious widely 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past which searching departed to keep bravery the 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 核心知识·关键能力 03 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past in behalf of On behalf of my whole family, on her son's behalf 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past a load of/loads of oranges take a load off our minds be loaded with great pressure 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past proof proved him (to be) an honest man to other scientists proved very useful/ of great use 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past as that 感谢 It is widely acknowledged that 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past had stolen (should) be sent on had done (should)be set 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past insist on going (should)be finished 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past over/about/at in panicked into leaving the country got into a panic 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past of In Despite to 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past allows the brain to recover from 我们必须考虑到因坏天气所造成的延误。 形势刻不容缓。 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past at to see astonishing 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past as far as the railway station as far as the railway station As far as the eye can see, 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past As is often the case As is often the case in China As is often the case with him 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past to do shut completed with two of his front teeth missing 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past with the water running with a river round with a baby in her arms 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 随堂演练·巩固提升 04 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past which subsequently In departure should be written 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past on as for strengthened convincing 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past set sail from Nanjing have a far­reaching impact on pay a friendly visit As is often the case with 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past a shortage of cash manage to persuade him marked the beginning insist on having their own way 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 课时作业·知能达标 点击进入Word 05 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 谢谢观看 返回目录 英语·选择性必修 第三册(配YL版) 1 Unit 3　Back to the past 主题 意识 本单元的主题是“历史事件和历史人物”。通过了解重大历史事件及历史人物的事迹，激发对历史的学习兴趣，培养时空观念，理解和尊重世界各国的历史，在对不同文化的比较、鉴赏、批判和反思的过程中，形成广阔的国际视野并培养深厚的家国情怀。 语法 项目 探究表语从句的基本规则，并能在真实语境中灵活运用。 语言 输入 听 能获取并整合听力材料中有关评价通俗史书的信息。 读 能把握历史文章的文体结构和语言特征；能识别语篇中的隐喻等修辞手法并理解其意义。 看 能理解视频和漫画中的画面、图像、声音、符号、色彩等非文字信息所传达的意义。 语言 输出 写 能运用事实来阐释观点，提高论证的说服力；能掌握并正确使用有效的文章开头方式；能就通俗史书发表观点。 说 能就时空穿越这一话题以口头形式与同伴交流；能与同伴讨论通俗史书，并发表自己的观点。 Ⅰ.重点单词 基础单词 1．______ n．航海，航行，航天 vi.航行，远行 2．_____ n．舰队；捕鱼船队；车队 3．____ vt.&vi.装上，装入 n．负载；承载量；大量 4．________ n．罗盘，指南针；圆规 5．___ n．航海日志，正式记录；原木 vi.&vt.伐木 6．_______ vt.不予考虑，对……不屑一提；去除，摒除；解雇；解散 7．___________ vt.承认(权威、地位)；承认(属实)；(公开)感谢 8．______ vi.&vt.坚决要求，坚持；坚持说 9．_____ n．路线，路途；途径，渠道 10．______ vi.&vt.离开，起程 11．____ vi.漏，渗漏；渗入 vt.漏，渗漏；泄露 n．漏洞 12．_____ n．惊恐，恐慌 vi.&vt.(使)惊慌，(使)惊慌失措 13．__________ adv.不顾，不加理会 14．_____ n．岸，滨 15．__________ adj.随后的，后来的 16．_______ n．船长，机长；上校；队长 拓展词汇 17．________ vt.航行；导航vi.导航→__________ n. 航行；导航 18．__________ vt.&vi.加强，增强→______ adj.强壮的→________ n．力量；力气；长处 19．__________ adj.友好和睦的；协调的，和谐的→_______ n．协调；和睦；融洽；调和 20．_____ n．证据，证明→_____ v．证明 21．___________ adj.有很大影响力的，有支配力的→_________ n．影响；势力；有影响的人或事物vt.影响；改变 22．_________ adj.财政的，金融的，财务的→_______ n．财政；金融 23．________ n．不足，短缺→_____ adj.短的 24．________ vt.使十分惊讶，使吃惊→___________ adj.令人吃惊的→__________ adj.感到惊讶的→____________ n．惊讶；惊异 Ⅱ.重点短语 1．________ 启航 2．__________ 机群；一队…… 3．________ 在船(火车、飞机)上 4．_________ 长度 5．____________ 代表(或代替)；为帮助；为了 6．______________ 装载着；满载 7．_________ 至于，直到，远到；就……而言 8．__________________________ 对……有深远的影响 9．________ 踏上；踏足 10．_______ 传递；继续；去世 11．____________ 使……暴露于……；使……接触…… 12．________________ 作为……而被铭记 13．____________________ 有重大发现 14．_____________ 坚持做某事 15．_________ 寻找 16．______________ ……的短缺 17．_____________ 把……放在危险中 18．________ 惊慌地；惊恐地 19．_____________ 不管，不顾 20．_____________ 在远处 21．____________ 有助于；捐献；带来，促成；投稿 22．_________ 使成为可能；考虑到，把……计算在内 Ⅲ.重点句型 1．She followed the tracks _______________. 她沿着小径一直走到公路边。 2．_________________，little boys tend to be very active and out of control. 小男孩总是很活泼好动，很难控制，这是常见的情况。 3．He fell asleep ___________________. 他没熄灯就睡着了。 Ⅰ.Read the passage and choose the best answers. 1．What is the passage mainly about? A．Zheng He and Christopher Columbus' contributions to the world. B．Two famous explorers: Zheng He and Christopher Columbus. C．The new chapter of the age of Exploration. D．The voyages of two famous explorers. 2．What can we learn about Zheng He's voyages from the first two paragraphs? A．All the ships were over 140 metres in length. B．Zheng He made seven voyages in the name of the Qing Dynasty. C．Some details of the voyages were recorded. D．It took 500 years for the fleet to sail the seas. 3．What helped to prove that Zheng He's voyages were not legends? A．The harmonious relations with other countries and regions. B．The detailed maps of the voyages—Zheng He's Navigation Map. C．Chinese people's better understanding of overseas lands. D．An enormous shipyard was discovered in Nanjing. 4．Which of the following is NOT the challenge during Christopher Columbus's journey? A．The bad weather during the journey. B．The longer time of the journey. C．The ships was leaking badly. D．The shortage of food. 5．Which of the following characters helped Christopher Columbus get out of danger? A．Kind and determined. B．Knowledgeable and Courageous. C．Humorous and clever. D．Brave and modest. 答案　1—5　DCDAB Ⅱ.Read the passage again and fill in the blanks. Zheng He's voyages Christopher Columbus's voyages The first voyage Departure time in the 1.________ of 1405 on 3 August 2.____ Departure point 3._______ Spain Fleet size 200 ships 4._____ ships Number of crew members 28,000 people 5.__ crewmen Places of arrival 6.__ countries and regions Caribbean Total number of voyages 7._____ voyages 8.____ voyages Ⅲ.Complete the passage according to the text. In the summer of 1405, Zheng He set sail from Taicang on his first voyage. His ships 1.___________ (load) with china, silk, tea and other treasures as gifts for foreign rulers. Zheng He's seven voyages had a far­reaching impact 2.__ China and its neighbours. Zheng He's efforts helped develop and strengthen 3.__________ (harmony) relations with these countries and regions. Zheng He's accomplishments are now 4.______ (wide) acknowledged, and he is remembered as one of China's most influential explorers. Columbus was born in a port city of Italy in 1451. As a teenager, he loved sailing, and he showed great interest in geography, 5._____ inspired him to begin his career as a seaman. Columbus insisted on 6._________ (search) for a direct sea route to the East Indies by sailing across the Atlantic Ocean. On 3 August 1492, he 7.________ (depart) from Spain with three ships carrying about 90 crewmen. Regardless of all the challenges, Columbus managed 8._______(keep) everyone out of danger with his knowledge and 9._______ (brave) across the ocean. Finally, on 12 October, the crew spotted land in 10.___ distance. His voyages opened a new chapter of the Age of Exploration, a period which witnessed many important geographical findings. [核心词汇·练透] in behalf of sb＝in one's behalf　为帮助某人；为了某人的利益 stand for/represent 代表 On behalf of everyone here，I wish you a pleasant journey back to your country. 我代表在座各位，祝你回国旅途愉快。 [即学活用] 完成句子 ①We collected money __________ the homeless. 我们为帮助无家可归者而募捐。 ②___________________________I'd like to extend my sincere gratitude for your help. 我代表我全家对你们的帮助表示真诚的感谢。 ③She made an emotional public appeal _________________. 她代表她儿子作了感动人心的公开呼吁。 (1)load up　装好东西，装载货物 load...with... 用……装载…… be loaded with... 装载着；充满着 load...into/onto... 把……装到，……上去 load off one's mind 解除某人的精神负担 (2)a load of＝loads of 大量，许多 take a load off one's mind 打消某人的顾虑 They loaded themselves with food, medical supplies，and oxygen equipment. 他们给自己装上了食物、医疗用品和氧气设备。 [即学活用] 完成句子 ①Hardly had we arrived at the farm when we saw ______________________ hanging from the branches. 我们一到农场，就看见橘子树上果实累累。 ②When we feel stressful, she always tries to help to ______________________. 当我们感到有压力时，她总是设法帮着减轻我们的负担。 ③Please give children more love instead of higher expectations; otherwise they will __________________________. 请给孩子们更多的爱，而不是过高的期望；否则他们将承受巨大的压力。 (1)There's (no) proof that...　(没)有证据证明…… living proof 活生生的例证 (2)prove v. 证明，证实 prove ＋n./pron. 证明某事或某人 prove sth to sb 向某人证明某事 prove＋宾语＋(to be)＋宾语补足语 证明……(是什么或怎么样) It is proved that... 据证明……；据证实…… prove ＋n./adj./介词短语等 结果是，证明是 She is living proof that anyone can succeed only if she works hard. 只要努力任何人都可以获得成功，她就是活生生的例子。 [即学活用] 同义替换 ①There is evidence that they range all the way across the Arctic, and as far south as James Bay in Canada. _____ 完成句子 ②All this _____________________________. 这一切都证明他是个诚实的人。 ③The difficulty was how he could prove his ideas ________________. 困难在于他怎样向其他科学家证实他的想法。 ④The dictionary ___________________________ to middle­school students. 这本词典证明对中学生很有用。 acknowledge (doing) sth　承认(做)某事 acknowledge that... 承认…… acknowledge sb/sth to be/as... 承认某人/某物是…… It is universally/widely acknowledged that... ……是大家所公认的 He is widely acknowledged to be one of the great scientists in the world. 他被公认为世界上最伟大的科学家之一。 [即学活用] 单句语法填空 ①He is widely acknowledged __ the best player in the world. ②It's generally acknowledged ____ education shouldn't be measured only by examination results. 熟词生义 ③I would like to acknowledge all the help my teacher gave. _____ 句式升级 ④He is widely acknowledged as/to be one of the best medical scientists in China. →__________________________ he is one of the best medical scientists in China. (it作形式主语) insist on/upon doing sth　坚持做某事 insist that　“坚持说/坚持认为”，从句用陈述语气；“坚决要求”，从句用虚拟语气“should do” You should respect the views of others, and at the same time insist on what you think is right. 你应该尊重别人的观点，同时坚持你认为是正确的。 [即学活用] 单句语法填空 ①She insisted that the man __________ (steal) her wallet and that he ________________ (send) to the police station. ②But she insists __ us eating healthy food. ③He insisted that he ________ (do) nothing wrong and ______________ (set) free. 完成句子 ④The road is covered with snow. I can't understand why they _______________ (坚持去) by motorbike. ⑤She was stubborn and insisted that the work ___________________ (完成) ahead of schedule. (1)panic sb into doing sth使某人仓促行动 panic over/about/at... 因……而恐慌 (2)in (a) panic 惊恐地；惊慌地 get into a panic 陷入惊(恐)慌(表示动作) throw sb into a panic 使某人陷入恐慌 The next minute, the porridge boiled over and put out the fire. Jenna panicked. 下一刻，粥煮沸了，把火扑灭了。简娜惊慌失措。 [名师点津]　panic的过去式和过去分词都是panicked，现在分词是panicking。 [即学活用] 单句语法填空 ①Don't panic ____________ your exams—I know you—I'm sure you'll do just fine. ②They ran away __ such a panic that they dropped their bags and shoes. 完成句子 ③The protests became more violent and many people were _________________ ________________. 抗议变得更加激烈，许多人惊慌地离开了那个国家。 ④She ________________ when the girl thought she'd forgotten her admission card for entrance exam. 当她想到自己忘了带准考证时，这个女孩陷入了恐慌。 (1)regardless adv.　不顾，不加理会 regardless of　强调主观的不管，不顾，不认为……重要，从而不加以重视或考虑；其后可接whether，what引导的从句。 (2)despite/in spite of　意为“尽管……”，一般用于客观无法避免的事，其后常接名词，不接从句。 (3)as regards/with regard to　关于；至于 According to the experts, problems faced by people regardless of the past and present are the same. 专家认为，人们所面临的问题不管过去和现在都是一样的。 [即学活用] 单句语法填空 ①Regardless __ what happened yesterday and what may or may not happen tomorrow, the present moment is where we are. ②__ spite of/_______ her terrible illness, she worked hard and succeeded in the scientific research field. ③With regard __ reading, there is a saying that there are a thousand Hamlets in a thousand people's eyes. (1)allow of＋n./doing　　容许，允许 (2)allow doing sth 允许做某事 allow sb/sth to do sth 允许某人/某物做某事 allow sb sth 给予某人某物(尤指钱或时间)；让某人拥有某物 The speed of 6G will exceed l25GB/s, allowing for a new generation of virtual reality. 6G的速度将超过每秒125 GB，使得新一代的虚拟现实(技术)成为可能。 [即学活用] 完成句子 ①Sleep is so important because it _____________________________ the tiredness of the day. 睡眠很重要，因为它可以让大脑从白天的疲惫中恢复过来。 翻译句子 ②We must allow for delays caused by bad weather. _____________________________________ ③The situation allows of no delay. _______________ (1)It astonishes sb that...令某人惊讶的是 (2)astonishing adj. 令人感到惊讶的 astonished adj. 感到惊讶的 be astonished at/by sth 因/对某事感到惊讶 be astonished to do sth 对做某事感到惊讶 (3)astonishment n．惊诧；震惊 to one's astonishment 令某人惊讶的是 in astonishment 吃惊地 New China's 70 years of development have resulted in accomplishments that have astonished the world. 新中国七十年发展所取得的成就震惊了世界。 [即学活用] 单句语法填空 ①I was just astonished __ the question in my own mind. ②He was astonished ______ (see) how his hometown had changed in the past 10 years. ③I find it quite ___________ (astonish) that none of you like the play. ④She looked at the box for a long time, and then her eyes opened wide __ astonishment.　　　　　　　　　　　　　　　　　　 [重点句型·通关] 他甚至远航到非洲东海岸。 [句式分析] as far as...意为“远到……；(表示程度、范围)就……而言”。 as far as the eye can see　　放眼望去 as far as I know/can tell 就我所知/依我看 as far as one is concerned 就某人而言 [即学活用] 完成句子 ①He walked ________________________ yesterday evening. 昨天傍晚，他一直散步到火车站。 ②________________________they're coming by car. 据我所知，他们要坐汽车来。 ③______________________these terraces cover tall mountains, often from the bottom to the very top. 放眼望去，这些梯田往往从山底到山顶覆盖着高山。 那些做出重大发现的人必定要经常克服前进道路上的许多挑战——就像探险家克里斯托弗·哥伦布那样。 [句式分析] as is the case既可以单独使用，也可以在后面接介词with和in。 (1)as is the case　单独使用时，其含义为“通常情况下，一如既往地”。 (2)as is (often) the case with ＋sb/sth　表示主句所描述的某种情形适合于某人或某物。 (3)as is the case in＋place表示主句所描述的某种情形适合于某个地方。 [即学活用] 完成句子 ①_________________，humans are the primary cause of species extinction. 通常情况下，人类是物种灭绝的主要原因。 ②__________________________，the logic behind these holiday arrangements may at first seem a little confusing. 在中国情况常常像这样，这些假期安排背后的逻辑乍一看可能有点令人困惑。 ③__________________________，he was fined for speeding. 他因超速而被罚款，这对他而言是常有的事。 1492年8月3日，他带着三艘船离开西班牙，船上约有90名船员。 [句式分析] 本句中with three ships carrying about 90 crewmen是with复合结构。with复合结构在句中常作状语，表示方式或伴随情况，有时也可作定语。 with复合结构的常见形式有： 1with＋宾语＋形容词/副词 2with＋宾语＋介词短语 3with＋宾语＋现在分词 4with＋宾语＋过去分词 5with＋宾语＋动词不定式 [名师点津] 在“with＋宾语＋宾语补足语”结构中，不定式表示将来的动作；现在分词说明这一动作和前面的宾语之间是主谓关系，且指这一动作正在进行；过去分词说明这一动作与前面的宾语之间是动宾关系，且指这一动作已完成。 [即学活用] 单句语法填空 ①With so much homework _____ (do)，I won't go out to play with you. ②They broke into the house with all the windows ____ (shut)． ③With all the work _________ (complete), they hurried home for lunch. 完成句子 ④A little boy ______________________________ ran into the house. 一个缺了两颗门牙的小男孩跑进了屋子。 ⑤Don't wash your clothes ____________________. It is a waste of water! 洗衣服时不要让水一直流着，那是在浪费水！ ⑥We live in a village ________________. 我们住在一个有条小河环绕的村子里。 ⑦The woman _____________________ is my elder sister. 抱孩子的那个妇女是我姐姐。 Ⅰ.单句语法填空 1．This has a lot to do with the way in _____ they are constructed. 2．The company ____________ (subsequent) reduced its lead time to 45 days. 3．__ panic，he began to throw water on the burning saucepan of oil. 4．Guests are requested to vacate their rooms by noon on the day of _________ (depart)． 5．They insisted that a guaranteed supply of Chinese food _________________ (write) into their contracts. 6．The grasp and the update of knowledge have an influence __ competition. 7．Teamwork is acknowledged __ the most important aspect of any enterprise. 8．He was dismissed from school ___ his bad behaviour. 9．Their attitude only ____________ (strength) his resolve to fight on. 10．She signalled her return to form with a __________ (convince) victory. Ⅱ.完成句子 1．Early in the 15th century, a huge fleet of ships __________________ (从南京启航)． 2．These will no doubt __________________________ (对……有深远的影响) your long­term career! 3．He also announced that the premier of the Gabonese Republic would _______ ____________ (友好访问) to China from September 6th to the 11th. 4．_____________________ (情况常常如此) many things we fear, once underway, it's not all that bad. 5．Spending too much now will mean ________________ (缺少现金)next year. 6．How did you _____________________ (设法说服他)? 7．The wedding ___________________ (标志着开始) of a new phase in Emma's life. 8．Remember that boys who ____________________________ (坚持自己的方式), sooner or later come to grief. $