Unit 3 Section 3 Using Language-【创新教程】2025-2026学年高中英语必修第二册五维课堂同步课件PPT（外研版2019）

要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 要点层层精析 课后素养提升 语法探究突破 英语(WY)·必修第二册 Section Ⅲ　Using Language [词汇精讲] 1 It also has a voice control setting that enables you to stay hands­free，while its water proof band is fully adjustable so that it is comfortable to wear. 它还具有语音控制设置，可让你保持免提状态，而它的防水带是完全可调的，戴起来很舒适。 　*adjustable adj.可调整的，可调节的 ◆[佳句感知] The height of the bicycle seat is adjustable. 这辆自行车车座的高度可以调节。 [知识积累] (1)adjustment n．调整，调节；(行为、思想的)调整，适应 make adjustments(to)(对……)进行调整(to是介词) (2)adjust v．调整，调节；整理；适应，习惯 adjust sth.to sth.调整……以适合…… adjust to(doing)sth.习惯/适应(做)某事 adjust oneself to sth.使某人自己适应某事 ◆[学以致用] 单句语法填空/完成句子 ①Most middle schools prefer to buy 　adjustable　(adjust)desks，so they can change to suit students' growing height. ②My family were moving to the countryside and I had to make some 　adjustments　(adjust)and learn to lead a different life there. ③When studying abroad, you must learn to adjust to 　living　(live)on your own. ④Astronauts have to 　adjust themselves to　 the weightless conditions. 宇航员要使自己适应失重的状态。 ⑤As a teacher, you have to 　adjust your teaching methods to　 the needs of your students. 作为老师，你要调整你的教学方法以适合学生的需求。 2 DX Sports Watch is only available online，so go to our website and place your order today! DX运动手表只能在网上购买，所以今天就访问我们的网站并下单吧。 　*available adj.可用的；可获得的 ◆[佳句感知] Funds are available to assist teachers who want to attend the conference. 想参加大会的教师可获得资助。 [知识积累] (1)be available(for sb.)to do sth.(对某人来说)可以做某事 be available for 可用于…… be available to/for sb.对某人来说是可利用的/可获得的 (2)unavailable adj. 无法得到的；难以获得的 ◆[学以致用] 单句语法填空/完成句子 ①It's said that our new library won't be available 　to/for　 us until next year. ②That room is occupied(占用)so it's not available 　for　 the conference. ③Jane was on holiday and was 　unavailable　(available)for comment. ④There are no tickets 　available for the performance 　on Friday. 星期五演出的票买不到了。 ⑤In the 1940s，electricity 　was available to/for people 　in almost all areas of the United States. 20世纪40年代，几乎美国所有地区的人都用上了电。 3 Using only a rope，you can develop your footwork and balance. 用一根绳子，你就能锻炼你的应变能力和平衡能力。 　*balance n．平衡 ◆[佳句感知] In order to protect the balance of nature，the professor suggested that we pay attention to improving people's environmental awareness. 为了保护自然的平衡，教授建议我们注意提高人们的环境意识。 [知识积累] (1)keep a balance between...and...保持……之间的平衡 keep one's balance 保持平衡 lose one's balance 失去平衡(强调动作) out of balance 失去平衡(强调状态) (2)balance v．使保持平衡；相抵，抵消；权衡重要性 balance...against...权衡……与…… (3)balanced adj.均衡的，平衡的 keep a balanced diet 保持均衡的饮食 ◆[学以致用] 单句语法填空/完成句子 ①The lecture given by Mr. Smith made me realize the importance of a 　balanced　(balance) diet. ②You have to balance the advantages of living in the countryside 　against　 the disadvantages. ③You are working too hard. You'd better 　keep a balance between 　work 　and　 relaxation. 你工作太努力了，你最好在工作和休闲之间保持平衡。 ④It's not easy to 　keep your balance 　on an icy street. 在结冰的街道上保持平衡是不容易的。 ⑤While I was riding my bike, I 　lost my balance　 and fell down just now. 刚才我骑自行车的时候失去了平衡，掉了下来。 4 It involves doing very slow physical exercises to relax your mind and calm your body. 它需要非常缓慢地进行身体锻炼，以放松你的思想并松弛你的身体。 　*involve v．包括，需要 ◆[佳句感知] Your work involves cleaning the room. 你的工作包括打扫这个房间。 [知识积累] (1)involve doing sth.包括做某事，需要做某事 involve sb.in(doing)sth.使某人参加某活动/(做)某事 (2)involved adj.有关的；复杂难懂的 be involved in参与，与……有关联 ◆[学以致用] 单句语法填空/完成句子 ①All who participated have gained a positive outcome from getting 　involved　(involve)． ②Michael found a job as a high school teacher which involves 　spending　 (spend)quite a lot of time with students. ③We are proud that some students in our school are involved 　in　 the making of the amazing video. ④We should try to 　involve every child in　 the game. 我们应该尽量让每一个孩子参与这个游戏。 ⑤We need to consider all the costs 　involved in the project　 first. 我们首先需要考虑这项目所涉及的所有费用。 5 During the interview，listen carefully to each question and try to understand the main ideas within the interviewee's responses. 在采访过程中，仔细听每一个问题，努力理解受访者回答的主要观点。 　*response n．回答，答复 ◆[佳句感知] Beijing lowered its emergency response level. 北京降低了紧急响应级别。 [知识积累] (1)make no response 没作回答 in response to对……作出反应 (2)respond vi.回答；响应；作出反应 respond to响应；回答 ◆[学以致用] 单句语法填空/完成句子/同义句转换 ①There was an enthusiastic response 　to　 my suggestions. ②The meeting was called 　in　 response to the trouble that our boss was involved in economic crime. ③The government should make a quick 　response　(respond) to massive destruction of their natural habitat. ④We waited for a long time，but he　 made no response. 　我们等了许久，他还是没有回答。 ⑤He went to open the door in response to a knock. →He went to open the door to 　respond to　 a knock. 动词不定式作定语和结果状语 自我探究 总结归纳 1.That football is such a simple game to play is perhaps the basis of its popularity. 句子中to play作　定语　，修饰a simple game。 2.It is fun enough to attract millions of people. 句子中to attract millions of people作　结果状语　，为“enough to do”结构。 3.What's more，football has become one of the best ways for people to communicate：it does not require words, but everyone understands it. 句子中to communicate作　定语　，修饰 one of the best ways。 4.World War I had broken out months before，but British and German soldiers put down their guns and played football together—one moment of peace to remember during years of conflict. 句子中 to remember作　定语　，修饰 one moment of peace。 [语法精析] 一、动词不定式作定语 动词不定式作定语，通常是用来说明、解释所修饰的名词的。 1．动词不定式作定语时，只能位于所修饰词的后面，可扩展为一个定语从句。 ►We are looking for an apartment to live in. ＝We are looking for an apartment that we can live in. 我们正在找一个可以居住的公寓。 ►I need a pen to write with.＝I need a pen that I can write with. 我需要一支写字的钢笔。 2．动词不定式作定语可表示将来的还未发生的动作。 ►All the teachers to attend the opening ceremony tomorrow should wear the uniforms. 明天将要出席开幕式的所有老师应该穿制服。 ►The Winter Olympics to be held in 2022 will surely bring in many international tourists. 2022年要举行的冬奥会肯定会吸引许多国际游客。 3．不定式作定语，与其被修饰的词在逻辑上有主谓关系或动宾关系。 ►He's always the first one to get up.(主谓关系)他总是第一个起床。 ►Please give me something to drink.(动宾关系)请给我点喝的。 [名师点津]　动词不定式作定语，且与被修饰的词有逻辑上的动宾关系时，不定式动词应该是及物动词；如果不定式动词为不及物动词，则该动词必须与介词连用，使其成为及物的动词短语。 Because the room was very crowded, I needed a tall bench to stand on. 因为房间里很拥挤，我需要一条高板凳站上去。 He wanted to find a new house to live in. 他想找一所新房子住。 4．当名词或代词被序数词、形容词最高级 the first，the last 等修饰，且不定式与其逻辑主语为主谓关系时，常用动词不定式作定语。 ►The next train to arrive was from New York. 下一趟抵达的火车是从纽约开来的。 ►You are the only person to be late for such an important meeting. 在这么重要的会议上你是唯一迟到的人。 ►It is recognized that he is the best man to do the job. 人们认为他是做这个工作的最佳人选。 ►The manager was the last to come to the meeting. 经理是最后一个到达会场的人。 5．在“with/without＋宾语＋宾语补足语”结构中，若宾语补足语是不定式(作定语)，不定式所表示的动作将要发生，且句子的主语是该动作逻辑上的执行者，此时不定式须用主动式。 ►With lots of difficult problems to settle，the newly elected president is having a hard time. 有许多难题要处理，新当选的总统日子不好过。 6．当被修饰词是表示抽象意义的名词时，常用不定式作后置定语，且不定式常用主动形式。常见的此类名词有ability，chance, idea，attempt，plan，way，opportunity等。 ►They failed in their attempt to reach there before five o'clock. 他们试图在五点钟以前到达那里，但失败了。 [针对训练] 完成句子 ①His ability 　to get on well with people　 is his chief advantage. 他与人和睦相处的能力是他的主要优点。 ②Here is some paper for you 　to write on　. 这是一些纸，你可以在上面写字。 ③　With a lot of homework to do　，he hurried home. 有许多作业要做，他急忙回家了。 ④He was always 　the first to come　 and 　the last to leave　. 他总是第一个来，最后一个走。 ⑤Thanks to your encouragement，I finally got the courage　 to face the challenge　. 多亏了你的鼓励，我最终有了迎接挑战的勇气。 二、动词不定式作结果状语 1．动词不定式作结果状语时，在动词不定式前面加上only。构成“only to do”结构，用以引出意想不到的或不愉快后果，表示说话人并不希望它发生。 ►Yesterday I went to see her only to learn that she had gone abroad a week before. 昨天我去看她，不料听人说她上周出国了。 ►The traveler looked up suddenly to find a leopard in the tree. 这个游客猛然抬头一看，发现树上有一只豹子。 [名师点津]　现在分词与不定式都可以作结果状语，但不定式经常表示一种出乎意料的、令人不快的情况，而现在分词表示的是自然而然的结果。 He returned home only to learn that his daughter had just been engaged. 他回家后得知女儿刚刚订婚了。 His parents died, leaving him an orphan. 他父母双亡，成了一名孤儿。 (2)动词不定式作结果状语时，常用于一些特定的句型结构中： too...to do...太……而不能做……；so/such...as to do 如此……以至于；enough to do足够……做某事；never to do sth.再也不做某事 ►He was too young to have seen the bloody war. 他年龄小，没有亲眼看见那场血腥的战争。 ►She is so proud as to look down upon others. 她如此骄傲以至于看不起别人。 ►We are not old enough to vote and to be voted. 我们太小还不能选举和被选举。 ►He left his hometown when he was ten，never to return. 他十岁的时候离开家，再也没有回来。 2．使用动词不定式作结果状语的特殊情况 (1)在某些情况下，动词不定式可以直接在句中作结果状语。 ►Where have you been to be so delighted? 你去了哪儿，竟如此高兴？ ►He did excellent work to be general manager of the famous company. 他工作非常出色，后来成为这家著名公司的总经理。 (2)在某些表示对人进行表扬或批评的形容词后常接不定式表示结果。此类形容词有：right，polite，crazy，generous，good，kind，nice等。 ►He was generous to lend us a large amount of money. 他为人慷慨，借给了我们一大笔钱。 ►She was very polite to show us the way. 她非常有礼貌，给我们指了路。 [针对训练] 单句语法填空 ①George returned after the war only 　to be told　(tell)that his wife had left him. ②He hurried to the station, only 　to find　(find) the train had left. ③He's old enough 　to make　(make) a trip alone. ④The water is warm enough for us　 to swim　 (swim)． ⑤I'm not such a fool as 　to believe　(believe) that. [综合演练] Ⅰ.单句语法填空 1．I'd like to have a chance 　to watch　(watch)his live performance. 2．His failure 　to react　(react) quickly enough caused the crash. 3．Tom is the first student 　to arrive　 (arrive)． 4．With a lot of homework 　to do 　(do)，the boy had to stay at home. 5．Unless you can sleep well，you will lose the ability 　to focus 　(focus)，plan and stay motivated after one or two nights. 6．Many buildings in the city need repairing, but the one 　to be repaired　(repair) first is the library. 7．Bob checked the equipment thoroughly, only 　 to find　(find)the power was switched off. 8．He hurried to the booking office，only 　 to be told　(tell)that the tickets had been sold out. 9．Volunteering gives you a chance 　to change　(change)lives, including your own. 10．In many homes in the UK，the first person 　to wake　(wake)up has to make tea for the family. Ⅱ.完成句子 1．He told me that he had　 a composition to write　. 他告诉我说他有一篇作文要写。 2．We found a way 　to solve the problem　. 我们找到了解决这个问题的方法。 3．He studied hard only 　to fail the exam　. 他努力学习，结果考试不及格。 4．We have a very distinguished guest 　to attend the party　. 我们有一位非常尊贵的客人来参加我们的聚会。 5．Can you tell me which is the car　 to be repaired　？ 能告诉我哪辆车需要修理吗？ 6．She woke early 　to find it was raining　. 她一大早醒来发现天在下雨。 7．The next train　 to arrive at the station　 is from Washington. 下一个到站的火车是从华盛顿发来的。 8．The girl was kind enough 　to help the old man get off the bus　. 那个女孩很善良，帮那位老人下了公共汽车。 9．We are invited to a party 　to be held in our club 　next Friday. 我们被邀请出席下周五在我们俱乐部举行的聚会。 10．You may have chances 　to meet the people 　who'll become your lifelong friends. 你可能会有机会来遇见将成为你终生朋友的人。 $$