Unit 2 Period Ⅱ Learning About Language-【精彩三年】2024-2025学年高中英语选择性必修第一册课程探究与巩固PPT课件（人教版2019）

Unit 2　Looking into the Future Period Ⅱ　Learning About Language What is the most valuable knowledge? The consistent answer is science. 什么知识最有价值？一致的答案就是科学。 [Build up your vocabulary] 目录 CONTENTS 自主梳理•自学扫障碍 01 核心剖析•研习固根基 02 自主梳理•自学扫障碍 01 1．_____________ adj.可能的；潜在的n.潜力；可能性→potentially adv.潜在地；可能地 2．____________n. 保护措施；安全工作 3．_________n.犯罪活动；不法行为 4．___________vt.& vi.(使)结合；混合 potential security crime combine 核心剖析•研习固根基 02 1．potential dangers 潜在的危险(教材P16) potential adj. (possible when the necessary conditions exist)可能的；潜在的 n．[U](qualities that exist and can be developed)潜力；可能性 (1)potential customers　潜在的顾客 (2)have the potential to do sth 有做某事的潜力 achieve/fulfil/realise one’s (full) potential (充分)发挥某人的潜能 (3)potentially adv.可能地；潜在地 (1)Many _____________customers are waiting for a fall in prices before buying. 很多潜在的顾客都在等着降价后再购买。 (2)All we can do is find the____________________ and try to decrease it. 我们所能做的是找到潜在的危险，并设法减少这种危险。 (3)With this technology, we have the potential ____________ (raise) large number of monkeys with identical genes in a short amount of time. 有了这项技术，我们就有可能在很短的时间内饲养大量具有相同基因的猴子。 【活学活用】 potential potential danger to raise (4)单句语法填空 ①_______________(potential), 5G will improve existing remote consulting services. ②You have the potential ____________(reach) the top of your profession. ③We have put additional resources into the company to ensure it achieves its full _____________(potential). Potentially to reach potential The school strives to treat students as individuals and to help each one (to) achieve/fulfil/realise their full potential. 学校力图因材施教，并帮助每位学生充分发挥他们的潜能。 【写作佳句】 combine vt.& vi.(使)结合；混合；联合；兼有 2．Care will also be taken to combine the building and surrounding architecture together to form an effective system. 还将注意将建筑和周围的建筑风格结合起来，使之形成一个有效的系统。(教材P16) (1)combine A and/with B 把A和B结合起来 A be combined with B 将A与B结合/联合 combine against 联合起来对抗…… combine to do sth 联合起来做某事 (2)combination n．结合；联合；混合；结合体 in combination with与……结合/联合/混合 a combination of．.. 一种……的结合(体) (1)[新外研选择性必修第一册] Closer to modern times, someone who is remembered for his ability ______________(combine) humour ________more serious messages is American writer, Mark Twain. 在近现代，以其将幽默与更严肃的信息结合起来的能力而被人们所铭记的人是美国作家马克·吐温。 (2)The two countries___________________their common enemy last year. 去年这两个国家联合起来对抗共同的敌人。 【活学活用】 to combine with combined against (3)This drug can be safely used ______________________other medicines. 该药可以与其他药物一起安全服用。 in combination with (4)单句语法填空 ①The beautiful scenery, ____________(combine) with lovely weather and delicious food, made our visit to Qingdao pleasant and unforgettable. ②The club is supported by a _______________ (combine) of people from all social classes. ③It’s vital that you should try to combine exercise ____________a balanced diet. combined combination and/with ④An English word “infosphere” has appeared, _____________ (combine) the sense of “information” and “atmosphere”． ⑤—In this day and age, women can have children and jobs as well. —I can’t agree more. It’s great to have the two ____________(combine). combining combined I know how I achieved my success. It came from good planning and better doing combined. 我知道我是如何取得成功的。它来自良好的计划和更好的做法相结合。 【写作佳句】 [Discover useful structures] ——将来进行时 目录 CONTENTS 自主梳理•自学扫障碍 语法探究•研习知规律 01 02 练练悟悟•小测固新知 03 自主梳理•自学扫障碍 01 读下列教材原句并感知黑体部分的共性。 1．However，in the not­too­distant future, we will be living in smart homes that will lock the door for us．.. 2．In the future, we will be using advanced technology every day．.. 3．In addition, your smart home will be monitoring your health for you every day. 4．It will also be checking your body weight. 5．Smart toilets will be keeping constant track of your health as well. 我的发现： 黑体部分的时态是____________，其结构为：__________________，表示将来某时__________的动作。 将来进行时 will＋be＋现在分词 正在进行 语法探究•研习知规律 02 将来进行时表示将来某一时刻或某一阶段内正在进行的动作。 探究点1　将来进行时的结构 助动词shall/will＋be＋现在分词 将来进行时常与at this time tomorrow/the day after tomorrow(明天/后天的这个时间)，from 1：30 p．m. to 4：30 p．m. tomorrow/the day after tomorrow(明天/后天下午1：30 到 4：30)等时间状语连用。 We will be having great fun on the beach at 2 p．m. this Sunday afternoon. 这个星期天下午两点的时候我们将会正在海滩上玩得很开心。 探究点2　将来进行时的基本用法 1．表示将来某时正在进行的动作。 Don’t phone him between 5 p．m. and 6 p．m.tomorrow. He’ll be having a meeting then. 明天下午五点至六点之间不要给他打电话，那时他将正在开会。 2．表示将来某时要做的事或预计要发生的事。 The train won’t be leaving until one o’clock. 火车一点才开。 I will be visiting you next week. 我下个星期将去看你。 When I get home, my wife will probably be watching television. 当我到家时，我的妻子可能正在看电视。 3．表示预计即将发生或必定会发生的动作。 When shall/will we be meeting next time? 我们下次什么时候见面？ Do come tomorrow! We shall/will be expecting you. 明天务必要来！我们会等你的。 4．表示委婉地提出请求或表达其他含义。 When will you be visiting us again? 你什么时候再来看望我们？ Will you be having some tea? 你要喝茶吗？ 探究点3　将来进行时与一般将来时的区别 一般将来时 将来进行时 1．将来进行时表示将来某时正在进行的动作，而一般将来时表示将来某时要发生的动作。 Tom will be cutting grass at this time tomorrow. 汤姆明天这个时间将正在割草。 Tom will cut the grass tomorrow. 汤姆将于明天割草。 2．将来进行时表示已有的安排，而一般将来时常表示临时决定。 (1)—Tom is ill in hospital. 汤姆生病住院了。 —I know. I’ll be going to see him after school. 我知道。放学后我准备去看他的。 (2)—Tom is ill in hospital. 汤姆生病住院了。 —Really? I’ll go to see him after school. 真的吗？放学后我去看他。 3．两者均可表示将来，但用将来进行时时，语气更委婉。 When will you finish your homework? 你什么时候完成作业？ When will you be finishing your homework? 你什么时候完成作业呢？ 4．有时将来进行时只是单纯地谈论将来的情况；而一般将来时中的will含有“愿意”的意思。 Mary won’t be paying the bill. 玛丽不会来买单。(单纯谈论将来的情况) Mary won’t pay the bill. 玛丽不会买单。(表示不愿意) 5．将来进行时表示将来某一时刻正在发生的事情，也可表示推测。 He will be complaining in the supermarket. 他可能会在超市里发牢骚。 练练悟悟•小测固新知 03 Ⅰ.单句语法填空 1．He________________(lie)on one of the sunny beaches in Hawaii all day when he spends his holiday there. 2．Don’t call me between 2：00 and 4：00 this afternoon.I____________ ____________(have) a test then. 3．Nobody knows what_______________(happen) to the earth in a century’s time. 4．At this time tomorrow I________________________(fly) to New York. 5．—Did you invite Sarah to your birthday party? —Sorry, I forgot.I_____________(call) her later. will be lying will/shall be having will happen shall/will be flying will call Ⅰ.单句语法填空 6．You can’t miss him.He ___________________ (wear) a dark green suit and a yellow tie waiting for you. 7．Mary ___________________ (work) in the factory in the next two months. 8．Will you ____________ (use) your computer at this time tomorrow? 9．I am afraid I won’t be available. I ________________________ (see) a friend off at 3 o’clock this afternoon. 10．The professor ___________________ (talk) about how to protect the endangered animals in the conference at this time tomorrow. will be wearing will be working be using will/shall be seeing will be talking Ⅱ.将来进行时与写作 1．充分利用你宝贵的时间，更加努力地学习——明年的这个时候，你将正在你梦想的大学里享受丰富多彩的校园生活！ Make the best of your precious time and study harder—at this time next year you ____________________the colourful campus life in your dream university! 2．我感到很兴奋！明天上午这个时候我将乘飞机去上海。 I feel so excited！At this time tomorrow morning I ___________________ to Shanghai. will be enjoying will/shall be flying Ⅱ.将来进行时与写作 3．简不能参加今天下午三点的会议，因为那时她将正在讲课。 Jane can’t attend the meeting at 3 o’clock this afternoon because she ____________________(teach) at that time. will be teaching Ⅱ.将来进行时与写作 4．——我明天上午十点来听您的讲座。 ——对不起，到那时我的讲座已经结束了，我将正在办公室里会见我的客人。 —I will come to attend your lecture at 10：00 tomorrow morning. —I’m sorry. By then my lecture will have ended and I_________________ ________my guests in my office. 课后请完成高效作业7 will/shall be meeting 感谢聆听，再见！ $$