Unit 2 Period Ⅲ Discovering Useful Structures-【精彩三年】2024-2025学年高中英语必修第一册课程探究与巩固PPT课件（人教版2019）

Unit 2　Travelling Around Period Ⅲ　Discovering Useful Structures ——“将来时”的表达法 自主梳理 自学扫障碍 读下列教材原句并感知黑体部分的共性。 1. Yes，I'm looking forward to seeing the colourful lakes，amazing waterfalls... 2. I 'm travelling around Europe for two weeks with my aunt and uncle. 3. My parents are taking me to Hong Kong during the October holiday. 4. We're meeting at 10:00 a. m. at the bus stop near our school. 自主梳理 自学扫障碍 我的发现: 以上例句中的时态均为(1)___________________,表示 的是(2)_________ 的意义,主要表示计划安 排要采取的行动或要做的事情 现在进行时 将来 语法探究 研习知规律 探究点1：现在进行时表示将来 1．用于位移动词 当句子涉及确切的计划、明确的意图或为将来安排好的活动时，常用现在进行时表示将来，有此用法的一般为位移动词，常见的位移(短语)动词有：come, go, arrive, leave, get (to), start, return, fly, take, take off, see off, set off等。 My uncle is coming back from abroad next week. 语法探究 研习知规律 我叔叔下周要从国外回来了。 I am seeing him off this afternoon. 今天下午我去给他送行。 We're leaving for Shanghai this afternoon. 今天下午我们将动身去上海。 [活学活用] 完成句子 语法探究 研习知规律 (1)Betty ______ ____________ for Guangzhou by plane at 3：00 this afternoon. 贝蒂今天下午3点将乘飞机去广州。 (2)When _______ _______ ___________ ________ for your holiday? 你什么时候动身去度假？ (3)Ladies and gentlemen, please fasten your seat belts. The plane______ __________ ________. 女士们，先生们，请系好安全带。飞机就要起飞了。 is leaving are you setting off is taking off 语法探究 研习知规律 2．用于非位移动词 现在进行时表示将来除使用位移动词外，也可使用某些非位移动词，如do, get, rent, meet, bring, eat, have, play, see, stay，wear, work, run out等，此时句中一般要有表示将来的时间状语。 The young man is meeting his teacher this afternoon. 这个年轻人今天下午要去见他的老师。 —What are you doing for the National Day holiday？国庆节假期你将做什么？ 语法探究 研习知规律 —We're renting a car and travelling! 我们要租辆车去旅行！ I am publishing a book this year. 我打算今年出一本书。 Food supplies in the flood－stricken area are running out.We must act immediately before there's none left. 灾区的食物供应快要耗尽了。在吃完之前，我们必须立刻行动。 语法探究 研习知规律 [活学活用] 完成句子 (1)We _______ ____________ a few guests over tomorrow. 明天我们有几位客人要来。 (2)We _______ _____________ the coming Easter with the Greens. 我们将和格林一家共度复活节。 are having are spending 语法探究 研习知规律 3．现在进行时表示将来与表示进行的区别 (1)表示将来，通常用瞬间性动词。 The man is arriving soon. 那个人很快就要到了。(表示将来的动作) (2)表示进行，通常用延续性动词。 He is reading a novel now. 他现在正在看小说。(表示正在进行的动作) 语法探究 研习知规律 探究点2：将来时的其他表达法 1．will/shall do表示将来 will/shall do表将要发生的动作或存在的状态(单纯的将来)，是对未来事情发生的“预见性”。will用于各种人称，而shall一般用于第一人称。 He will be twenty yeas old next year. 明年他就20岁了。 With the development of science and technology, robot cooks will appear 语法探究 研习知规律 in our families in the future. 随着科技的发展，未来机器人厨师会出现在我们的家庭中。 I will/shall be in Paris at this time tomorrow. 明天这个时候我就在巴黎了。 语法探究 研习知规律 表示事先未经过考虑，而是在说话时才想到或决定去做某事，即临时起意时，通常用will do。 —Excuse me, what time does Flight BA2793 leave? 打扰了，英国航空2793航班何时起飞？ —Just a minute. I will check it for you. 请稍等，我帮你看一下。 语法探究 研习知规律 [活学活用] 用所给词的适当形式填空 (1)—Do you think Mom and Dad _____________ (be) late? —No, Swiss Air is usually on time. (2)—Mr Wang is ill in hospital. —Oh, I ___________ (go) to see him. will be will go 语法探究 研习知规律 2．be going to do表示将来 be going to do表示打算最近或将来要做的事情，还可以表示说话者根据现在的迹象或征兆“预测”不久即将发生的事情。 We are going to visit the Great Wall with the exchange students this weekend. 这个周末我们打算和交换生去参观长城。 There is going to be a folk music concert in this theatre next month. 语法探究 研习知规律 下个月在这家剧院将有一场民族音乐会。 Are you going to watch the football game this afternoon? 你打算今天下午去看足球赛吗？ Look at the dark clouds! It's going to rain. 看这些乌云！天要下雨了。 语法探究 研习知规律 [活学活用] 完成句子 (1)—I ______ __________ ______ ________ basketball after school. 放学后我打算去打篮球。 —Really? I ________ _______ with you. 真的吗？我要和你一起去。 (2)It's 8：20. I______ __________ ______ ______ ________ for my class. 八点二十分了。我上课要迟到了。 am going to play will go am going to be late 语法探究 研习知规律 3．be to do表示将来 (1)be to do表示按计划中约定的或按职责、义务、要求必须去做的事或即将发生的动作。 You are to be back by 10 o'clock in the evening.你必须在晚上十点之前回来。 His plan is to be a failure. 他的计划注定要失败。 语法探究 研习知规律 (2)用于条件状语从句中，表示“如果要……；想要……”。 If you are to succeed, you must work as hard as possible. 如果你想要成功，你必须尽可能地努力工作。 [活学活用] 完成句子 (1)The wedding ______ ______ ________ ___________ next Sunday. 婚礼定于下周日举行。 is to take place 语法探究 研习知规律 (2)I feel nervous because I ______ ______ _________ __________ for the first time. 我很紧张，因为我即将第一次离开家。 am to leave home 语法探究 研习知规律 4．be about to do表示将来 be about to do表示就要/正要做，指眼前的将来；不与具体的表示时间的状语连用。 The new school year is about to begin. 新学年开学在即。 We are about to start. 我们就要出发了。 语法探究 研习知规律 be about to do常与when连用，构成“be about to do．.. when．..”句型，意为“正要做……这时……”。 I was about to go out when an unexpected visitor came. 我正要出门，这时一位不速之客来访了。 [活学活用] 完成句子 语法探究 研习知规律 (1)Hurry up! The train ______ _________ ______ __________．快点！火车快开了。 (2)I ________ _________ ______ ________ _______ ________ _________ the telephone rang. 我正要锁门，这时电话响了。 is about to leave was about to lock the door when 语法探究 研习知规律 5．一般现在时表示将来 (1)一般现在时表示将来，表示按照日程表或时刻表要发生的事，如火车或汽车出发、船只离岸、飞机起飞等。 Jane is in a hurry because the train to the airport leaves in half an hour. 简很着急，因为去机场的火车半小时后出发。 The flight to Shanghai takes off at 3：00 p．m. 飞往上海的航班下午三点起飞。 语法探究 研习知规律 (2)当主句时态是一般将来时时，时间和条件状语从句中用一般现在时表示将来。(主将从现) We will go for a picnic if it doesn't rain this Sunday. (条件状语从句) 如果本周日不下雨，我们将去野餐。 It will be two years before the product hits the market.(时间状语从句) 这个产品还要两年才能上市。 语法探究 研习知规律 [活学活用] 用所给词的适当形式填空 (1)The new term _____________ (begin) on September 1st. (2)I'll write to you as soon as I ________ (get) there. (3)I'll go camping if it______ (be) fine tomorrow. begins get is 练练悟悟 小测固新知 Ⅰ.单句语法填空 1．—When are you leaving for Shanghai? —My plane ___________ (take) off at 10：00 a．m. 2．We ____________________ (go) out in half an hour. Please make sure that everything is ready. 3．I __________________________________(take) my family to Shanghai Disneyland tomorrow. takes are going/will go am taking/am going to take 练练悟悟 小测固新知 4．I ______________(pick) up packages from the post office after lunch. 5．If you ask him, I'm sure he ______________(give) you a ride to the airport. 6．If we _____________ (not, act) now to protect the environment, we'll live to regret it. 7．He _______________(leave) Beijing for London. His wife _________________ (expect) their next reunion in Beijing. am picking will give don't act is leaving is expecting 练练悟悟 小测固新知 8．—You've left the light on. —Oh, so I have. I ______________ (go) and turn it off. 9．I was about __________ (go) to bed when there was a knock at the door. 10．Selecting a mobile phone for personal use is no easy task because technology ______________ (change) so rapidly. will go to go is changing 练练悟悟 小测固新知 Ⅱ.根据中文提示完成句子 1．你要在欧洲待多久？ How long ____________________ in Europe? 2．汤姆下学期要选修高级文学。 Tom _______________ (take) advanced literature next term. 3．我们拭目以待！他会打开门，装满水的脸盆肯定会掉下来把他弄湿的。   are you staying is taking 练练悟悟 小测固新知 Let's wait and see! He ________________ the door, and the basin full of water is sure to drop and make him wet through. 4．“这一刻就要来了，”他心里想，紧张地等待着。 “The moment ______________ soon，” he thought to himself, waiting nervously. 5．正当他放弃他自己时，一艘路过的船发现了他。 He was about ____________(give) himself up ________ he was spotted by a passing ship. is to open is coming to give when 温馨说明：课后请完成高效作业13 感谢聆听，再见！ $$