Unit 1 Looking forwards Using language 课件-2025-2026学年高中英语外研版选择性必修第四册

该高中英语课件聚焦动词时态核心知识点，通过表格对比现在、过去、将来及过去将来的一般、进行、完成、完成进行时形式，明确学习目标，结合自主合作自学学历案与习题、展示质疑解析高考真题，构建从基础到应用的学习支架。 其亮点在于以高考真题为实例提升语言能力，通过分类对比和误区警示培养思维品质，自主合作与训练巩固环节发展学习能力。学生能系统掌握时态用法并应对高考，教师可借助结构化流程和实例资源提高教学效率。

Unit 1 Grammar 课前准备: 英语书，笔记本，双色笔 导课 ●明标 分类 现在 过去 将来 过去将来 一般 do/does did shall/will do should/would do 进行 am/is/are doing was/were doing shall/will be doing should/would be doing 完成 have/has done had done shall/will have done should/would have done 完成 进行 have/has been doing had been doing shall/will have been doing should/would have been doing 导课 ●明标 Learning aims : 1. Master the key points in the article； Review and consolidate the common tenses of verbs. 3. Learn to make sentences by using the tenses correctly. 导课 ●明标 Self-study： 自学《学历案》中有关于一般现在时、一般过去时、现在完成时的用法，圈画出重点。 完成习题8、14、30 Group-work: 组内讨论语法重点及习题答案与翻译 自主●合作 8.(2018全国卷II) Since 2011, the country ________（grow）more corn than rice. 14.(2021新高考I) You can’t help wondering how hard it ______ (be) for the people then to put all those rocks into place. 30. (2023年全国卷乙) The remarkable development of this city, which is consciously designed to protect the past while stepping into the modern world, __________ (mean) there is always something new to discover here, and I could be photographing Beijing for the next 50 years. n. 玉米 n. 水稻 can’t help doing sth. 禁不住做某事 n. 岩石 石块 adj. 显著的 非凡的 adv. 有意识地 step into 步入 踏入 v. 拍摄 自主●合作 8.(2018全国卷II) Since 2011, the country ________（grow）more corn than rice. 14.(2021新高考I) You can’t help wondering how hard it ______ (be) for the people then to put all those rocks into place. 30. (2023年全国卷乙) The remarkable development of this city, which is consciously designed to protect the past while stepping into the modern world, __________ (mean) there is always something new to discover here, and I could be photographing Beijing for the next 50 years. n. 玉米 n. 水稻 can’t help doing sth. 禁不住做某事 n. 岩石 石块 adj. 显著的 非凡的 adv. 有意识地 step into 步入 踏入 v. 拍摄 展示●质疑 has grown was means 一、一般现在时  （注意“三单”）  do/does （1）表示经常发生的动作、存在的状态或现阶段的习惯。句中多有表示频度的时间状语，如at...，on Sunday，every...，sometimes，usually，often, always，once a week等。 The shop closes at 11:00 pm every day. 这个书店经常在晚上十一点关门。 （2）可以用来表示不受时间限制的客观事实、普遍真理以及格言等。 Light travels faster than sound. 光比声音传播得快。 Pride goes before a fall. 骄兵必败。    Time flies. 时光飞逝。 【误区警示】 此用法如果出现在宾语从句中，即使主句是过去时，从句谓语也要用一般现在时。 如：Magellan proved that the earth is round. 麦哲伦证实地球是圆的。 点评 ● 提升 一、一般现在时  （注意“三单”）  do/does （3）用于图片说明、电影说明、解说戏剧内容及场景等时。 The earthquake causes more than ten thousand people to lose their home. 地震使得一万多人失去了他们的家园。 （4）在含有时间状语从句和条件状语从句的复合句中，从句常用一般现在时表示将来。 即“主将从现”。 I won't call you, unless something unexpected happens. 我不会给你打电话，除非有意外的事情发生。 I’ll tell him about it when he comes. 等他到了我会告诉他这件事的。 点评 ● 提升 一、一般现在时  （注意“三单”）  do/does （5）表示按日程表、时间表拟定好的，将来必定发生的动作或存在的状态。如火车（汽车）出发，船 只离岸，飞机起飞等。（be, come, go, arrive, leave, start, begin) According to the timetable, the train for London leaves at seven o’clock in the morning. 根据时间表，开往伦敦的火车将于早上七点出发。 （6）表示能力、性格、个性、现在时刻的情况或状态。 Linda is an outgoing girl. 琳达是一个外向的女生。 （7）由here, there开头的倒装句，用一般现在时表示正在发生的动作。 Here comes the teacher. 老师来了。 Here goes the bell.铃响了。 点评 ● 提升 To live a colorful life, my sister often ______________ (participate) in after-class activities. She ________ (live) in a small apartment at present. The sun __________ (rise) in the east and ________ (set) in the west. (2020. 山东卷)Often, only a small part of a museum’s collection ______ (be) on display. Most of it is stored away or used for research. participates lives rises sets is 训练 ●巩固 二、一般过去时 did 时间状语：yesterday, last week/night/month, once, in the past, an hour ago, in 1949, the other day等。 （1）在确定的过去的某一时刻或者某段时间内发生的动作或存在的状态；或者过去连续发生的一系列动作。 When I called you this morning, nobody answered the phone.Where were you？ 今天早上我给你打电话时，没有人接电话。你在哪儿？ （2）表示过去经常或反复发生的动作；或者过去一段时间内经常发生的或习惯性的动作，常与频度副词 often，usually，sometimes等连用。 When I was a little boy, I often went there.小时候，我经常去那儿。 点评 ● 提升 二、一般过去时 did （3）用于固定句式 It is time sb. did sth. 到某人做某事的时间了。 It is time you went to bed. would rather sb. did sth. 宁愿某人做某事 I’d rather you came tomorrow. Was doing...when did... 某人正在做某事，就在此时（突然）某人做某事 I was watching TV when my parents came back. （4）动词wish，wonder，think，hope等用一般过去时表示试探性的询问、请求、建议或表示未曾实现的 愿望、请求等。 I hoped to succeed in the interview. 我希望会在面试中成功。 （5）描述句子中主语生前的行为、特征或者性格。 Lei Feng set a good example to the Chinese people.雷锋为中国人民树立了好榜样。 When he was a child, he was very naughty. 孩童时，他很调皮。 点评 ● 提升 His brother _________ (pass) up a good chance to get promoted last year. When I was in college, I often ______ (go) to the school library. It ______ (take) him two years to finish the novel he started in 2022. Nobody ______ (know) where the missing document disappeared that night. passed went took knew 训练 ●巩固 三、现在完成时   have/has done （1）已完成的用法：表示动作到说话时刻已经完成或刚刚完成，这种用法一般不带任何时间状语。 What is the most popular extreme sport that you have seen? 你所见过的最受欢迎的极限运动是什么？ （2）未完成的用法：表示从过去某时刻开始，持续到现在的动作或情况，并且有可能会持续下去。此时谓语用延续性动词，并常带有for或since引导的表示一段时间的状语以及 until now，up till now，so far，up to the moment，in the past／last...等。 —What is the price of petrol these days? 这些日子以来石油的价格如何？ —Oh, it has risen sharply since last month. 哦，自从上个月以来，石油价格在急剧上涨。 点评 ● 提升 四、现在完成时   have/has done （3）经验性用法：表示过去曾发生过一次或多次的情况，也可以说是一种经历。有此用法的 常用句式 是“This／It is the first（...）time＋that-clause.”，此句式表示“这是第一（······）次做某事了”；其中that从句的谓语动词用现在完成时。 This is the first time that we have seen a film in the cinema together as a family. 这是我们第一次一家人一起在电影院里看电影。 （4）影响性用法：表示动作虽然发生在过去，但对现在仍有影响。 He has had his supper. 他已经吃过晚饭了。 （5）表示反复性或习惯性的动作。 I've watched him on TV several times. 我已经在电视上见到他好几次了。 点评 ● 提升 五、现在完成时   have/has done （6）某些固定搭配： ①have/has been to...“曾经到过某地”（说明主语过去的经历）, 可与just, ever, never等连用, 后面也可接次数, 表示去过某地几次。 Mary has never been to the Great Wall. 玛丽从未去过长城. I have been to Beijing three times. 我去过北京三次. ②have/has gone to... “到某地去了”, 表示到了某地或正在去某地的途中。总之, 说话时该人不在现场, 一般不用第一、第二人称代词作句子的主语。 —Where is Tom? —He has gone to the bookshop. 汤姆在哪里? 他到书店去了. ③have/has been in...“在某地呆多长时间”,常与表示一段时间的状语连用,如：since, for等。 Mr.Brown has been in Shanghai for three days.布朗先生来上海已经有三天了. 点评 ● 提升 The musician along with his band members _________ (give) ten performances in the last three months. His first novel _______________ (receive) good reviews since it came out last month. China’s high-speed railways ___________ (grow) from 9,000 to 25,000 kilometers in the past few years. China ____________ (become) the first country to land a spacecraft on the far side of the moon. has given has received have grown has become 训练 ●巩固 5. (2019全国卷I) In recent years some Inuit people in Nunavut _______ (report) increases in bear sightings around human settlements, leading to a belief that populations are increasing. 6. (2019年全国卷II) I love coming here and seeing my family and all the friends I _________ (make) over the years. 7. (2022年全国卷甲) In the last five years, Cao ________ (walk) through 34 counties in six continents, and in 2016, he reached the top of Kilimanjaro, Africa’s highest mountain. 总结 ●测评 n. 因纽特人 努纳武特地区 n. 观察 目击 n. 居住地 n. 观点 have reported have made n. 大陆 大洲 乞力马扎罗山 has walked 9. (2020全国卷II) This is why decorating with plants, fruits and flowers _______ (carry) special significance. 11. (2020年全国新高考II) Because the number of possible topics _________ (be) practically limitless, we focus on a sample of the most interesting and useful applications and tools and explain the basic principles of technology. 总结 ●测评 decorate with... 用...装饰 carries n. 意义 adv. 几乎 实际上 专注于... 集中于... n. 样本 案例 n. 应用程序 n. 原理 法则 is 12. (2022年全国新高考I) The plan will extend protection to a significant number of areas that ______ (be) previously unprotected, bringing many of the existing protected areas for giant pandas under one authority to increase effectiveness and reduce inconsistencies in management. 13.（2024·新课标Ⅱ卷）“Some of the things that Tang was writing about _______(be) also Shakespeare’s concerns.I happen to know that Tang’s play The Peony Pavilion(《牡丹亭》) is similar in some ways to Romeo and Juliet.” 总结 ●测评 n. 扩展 提供 数量相当可观的 were adj. 现行的 现存的 n. 当局 当权者 n. 效率 n. 矛盾inconsistency were n. 关系 碰巧 恰好 与...相似 31. (2020全国卷I) The unmanned Chang’e-4 probe (探测器) - the name was inspired by an ancient Chinese moon goddess -______ (touch) down last week in the South Pole-Aitken basin. 32.(2020年全国新高考I) The 80,000 objects collected by Sir Hans Sloane, for example， ______ (form) the core collection of the British Museum which opened in1759. 总结 ●测评 adj. 无人驾驶的 受到...的启发 n. 女神 南极-艾特肯盆地 touched 降落 着陆 formed n. 核心 基础 大英博物馆 Write down your notes about the tenses. Preview the next reading part. Homework 总结 ●测评 $