必修 第三册Unit 5 What an adventure!授课ppt课件

这是一份必修 第三册Unit 5 What an adventure!授课ppt课件，共32页。PPT课件主要包含了语法精讲透析，过去将来时，一般将来时，last year，that year，this year，would play，课时素养达标，would grow，would come等内容，欢迎下载使用。

【体验•悟】阅读下面课文原句, 分析其时态类型及其时间状语。A组原句1Last year, hundreds f peple spent gd mney n an experience that they knew wuld include crwds, discmfrt and danger. 原句2In 2011, wrds similar t thse f Mllary were spken by American muntain climber Alan Arnette, wh climbed Qmlangma in that year and was ging t climb ther high muntains arund the wrld.
B组原句1This year, hundreds f peple will spend gd mney n an experience that they knw will include crwds, discmfrt and danger. 原句2In 2011, wrds similar t thse f Mllary were spken by American muntain climber Alan Arnette, wh has climbed Qmlangma is ging t climb ther high muntains arund the wrld.
【生成•得】通过比较两组句子可以看出: A组的两个句子为___________, B组的两个句子为___________。 两组句子中有明显不同的时间状语, 如A组中的 ________, __ ________　B组中的________.  
【研学•析】过去将来时态1. 定义: 过去将来时的基本特征就是“立足过去, 展望未来”。它表示从过去某一时间看将要发生的动作或存在的状态。但这个动作不会持续到“现在”, 而仅限于“过去时间区域内”。由此可以看出, 含有这个时态的句子常带一个表示“过去某一时间点”的状语。例如: He said he wuld cme here next Friday. 他说他下周五来这儿。
2. 过去将来时态的构成过去将来时态主要由wuld/shuld d, was/were ging t d, was/were t d, was/were abut t d, was/were n the pint f ding等构成。(1)过去将来时态由 “shuld/wuld d”构成, 表示对过去某一时刻来说将要进行或发生的动作或状态。Mary tld us that she wuld g t Paris next Mnday. 玛丽告诉我们她下周一要去巴黎。The scientist culd nt calculate when the spaceship wuld reach the Jupiter. 那位科学家没有算出那艘宇宙飞船什么时候会到达木星。
【警示误区】过去将来时态常可用来表示过去习惯性的动作。此时, 不管什么人称, 一律用wuld。Whenever he had time, Jhn wuld help us with ur wrk. 过去约翰一有时间就帮我们干活。
(2)“was/were ging t d”表示过去的“预见”或“意图”, 也可表示根据计划安排即将发生的事, 可以和表示将来的时间状语连用。Jhnsn was ging t start wrk the fllwing week. 约翰逊打算下星期开始工作。She said she was ging t set ut at nce. 她说她将立即出发。
(3)“was/were t d”通常指过去的计划安排或注定要发生的事情, 可以和表示将来的时间状语连用。These first wrds I’ve learnt were t change my wrld. 我最早学到的这些单词将会改变我的生活。The discvery f gld in Australia led thusands t believe that a frtune was t be made. 澳大利亚金矿的发现使得许多人认为要发财了。
(4)“was/were abut t d”“n the pint f ding”表示过去即将发生的事情。I felt that smething terrible was abut t happen. 我感到某种可怕的事情即将发生。I was n the pint f ging ut when the phne rang. 我正要出去, 这时电话响了。
【警示误区】这种结构不能和表示将来的时间状语连用。
(5)表示位移的动词, 如cme, g, leave, arrive, return, start等严格按照时间表发生的表示起止的动词, 可用过去进行时态代替过去将来时态。She tld me she was cming t see me. 她告诉我她要来看我。
【内化•用】语法填空①The manager was cncerned t hear that tw f his trusted wrkers ___________(leave).  ②The nvels written by M Yan sell best, but ten years ag n ne culd have imagined hw great a rle he __________(play).  ③The scientists said that the ppulatin f the wrld _____________(increase) slwly in the future.  
were leaving
wuld increase
3. 过去将来时的基本用法(1)主句为过去时, 宾语从句常表示将要发生的事。Nbdy knew what wuld happen after a hundred years. 没人知道100年后将会发生什么事。We wanted t knw whether she was ging t speak at the meeting. 我们想知道她是否准备在会议上发言。
(2)在叙述过去的事情或事情发生的经过时, 用过去将来时表示在当时看将来会发生的事。It was a Sunday afternn. A yung wman named Maria had just left schl. She was ging t start t wrk the next week , s she decided t buy sme new clthes and a new pair f shes. 一个星期天的下午, 一个叫玛丽亚的年轻女子刚离开学校。因为她准备下周开始工作, 所以, 决定买些新衣服和一双新鞋子。
(3)过去将来时还可以表示非真实的动作或状态If I had a chance t study abrad, I wuld study at Harvard University. 如果我有机会出国学习的话, 我就去哈佛大学。
【内化•用】句式转换①“Where are yu ging? ” the father asked his sn. =The father asked his sn _________________.  ②I asked him “will yu take a bus r take a train. ”=I asked him ______________________________________.  
where he was ging
whether he wuld take a bus r take a train
③Mr Wang said t his children “I am leaving fr Shanghai n business next mnth. ”=Mr Wang tld his children that ___________________________________next mnth.  
he was leaving fr Shanghai n business
【常温故•勤总结】 1. 过去将来时的常用结构: wuld d/was (were) ging t d/was (were) t d/was (were) abut t d/was (were) n the pint f ding2. cme, g, leave等常用进行时表将来3. be abut t d=be n the pint f ding不能与表将来的时间状语连用
Ⅰ. 语法填空1. We were nt sure whether they ___________(grw) mre vegetables next year.  2. I didn’t knw when he ___________(cme) but when he came I ________(let) yu knw.  3. She said it ________(be) very difficult t make prgress if I didn’t wrk hard.  4. I wish I __________(stay) with yu all the time.  5. He said at the meeting that mre measures ______________(take) t prtect the envirnment.  
wuld be taken
Ⅱ. 完成句子1. He ____ _____ __ ____ his mther when smene kncked at the dr. 他正要给妈妈打电话, 这时有人敲门。2. It was annunced that the plane ______ ____ ___ ____. 据说飞机马上要起飞了。3. My father said that he ____ _______ ___ _______ next day. 父亲说明天要离开这儿去伦敦。4. If he were here, we ______ _____ a better time. 如果他在这儿的话, 我们会玩得更开心。
5. My mther tld me that if I went shpping , she ______ ____ _____ ___ _____. 妈妈说如果我去买东西的话, 她会替我照看孩子。6. Yesterday the teacher tld us that ____ ______ _____ ____ ______. 昨天老师告诉我们说光的速度比声音快。
Ⅲ. 语法填空 The United States gvernment has delayed a ban n US technlgy sales t Huawei Technlgies C, a mve that 　1　(aim) at reducing effects n the Chinese tech giant’s glbal custmer and supply base.   In 　2　(respnd) t the mve, Ren Zhengfei, funder and CEO f Huawei, said n Tuesday that the US gvernment’s 90-day extensin(延期)“desn’t mean much”, 　3　(add) that the cmpany was ready t deal 　4　 the ban, and has made gd 　5　(prepare) fr a wrst case.  
Huawei says that it 　6　(develp) its wn mbile phne perating system, 　7　 culd replace Ggle’s Andrid perating system in its smart phnes.   Freign Ministry spkesman Lu Kang said n Tuesday that the Chinese gvernment has the strng 　8　(determine) and ability t defend its legal rights and interests. 　9　 is unrealistic is t require the tw ecnmies t be abslutely and equally pen in trade, because a trade agreement itself is impssible t be abslutely equal in all areas, but the agreement must be balanced and 　10　(benefit)t bth sides, Lu added.  
【语篇概述】本文是一篇新闻报道。新闻报道说, 美国政府推迟了对华为技术有限公司(Huawei Technlgies C)的技术销售禁令, 此举旨在减少对这家中国科技巨头的全球客户和供应基地的影响。但华为表示, 它已经开发出自己的手机操作系统, 它可以取代谷歌的Andrid操作系统。
1. 【解析】is aimed。考查一般现在时态的被动语态。句意: 美国政府推迟了对华为技术有限公司(Huawei Technlgies C)的技术销售禁令, 此举旨在减少对这家中国科技巨头的全球客户和供应基地的影响。此处mve是先行词, 在后面的定语从句中作主语, 且mve和aim之间是一种被动关系, 句子用一般现在时态, 故填is aimed。2. 【解析】respnse。考查固定搭配。句意: 作为对这一举措的回应, 华为创始人兼首席执行官任正非周二表示, 美国政府90天的延期“意义不大”, 并补充称, 该公司已准备好应对禁令, 并为最坏的情况做好了准备。固定搭配: in respnse t“对……有反应”。故填respnse。
3. 【解析】adding。考查现在分词作伴随状语。句意: 美国政府的90天的延期并不意味着什么, 他补充称该公司正准备处理这个禁令, 并准备好应对最坏情况。此处句子主语Ren Zhengfei和add之间是一种主动关系, 是现在分词作伴随状语, 故填adding。4. 【解析】with。考查固定词组。句意: 美国政府的90天的延期并不意味着什么, 他补充称该公司正准备处理这个禁令, 并准备好应对最坏情况。固定词组: deal with“处理, 解决”。故填with。
5. 【解析】preparatins。考查固定词组。句意: 美国政府的90天的延期并不意味着什么, 他补充称该公司正准备处理这个禁令, 并准备好应对最坏情况。固定词组: make preparatins fr“为……做准备”。故填preparatins。6. 【解析】has develped。考查动词时态。句意: 华为表示已经开发了自己的手机操作系统。结合句意可知句子用现在完成时态, 句子主语是it, 故填has develped。
7. 【解析】which。考查非限制性定语从句。句意: 华为表示, 它已经开发出自己的手机操作系统, 它可以取代谷歌的Andrid操作系统。此处system作先行词, 指物, 在后面的非限制性定语从句中作主语, that不能引导非限制性定语从句, 故填which。8. 【解析】determinatin。考查名词。句意: 外交部发言人陆慷周二表示, 中国政府有维护自身合法权益的坚定决心和能力。此处strng是形容词, 修饰名词, 故填determinatin。
9. 【解析】What。考查主语从句。句意: 要求两国经济在贸易上绝对平等地开放是不现实的。此处是主语从句作主语, 从句缺少引导词, 且从句也缺少主语, 所填词应该起双重作用, 故填What。10. 【解析】beneficial。考查固定词组。句意: 协议必须是平衡的, 对双方都有利。固定词组: be beneficial t“有益于”。故填beneficial。