Unit3 Section2 Using language(课件PPT)-【精讲精练】2024-2025学年高中英语必修第二册（外研版2019）

Unit 3　On the move Section Ⅱ　Using language 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 目 录 语法精讲 技能培养 01 知识整合 核心突破 02 CONTENTS 知能达标训练 04 随堂演练 能力提升 03 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 语法精讲 技能培养 01 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 知识整合 核心突破 02 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 随堂演练 能力提升 03 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 点击进入Word 知能达标训练 04 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 谢谢观看 返回目录 Unit 3　On the move 英语·必修 第二册(配WY版) 1 不定式作定语和结果状语 知识点1　动词不定式作定语 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。 如果不定式的动词与被修饰词之间有逻辑上的动宾关系；若该动词是不及物动词，则需要加上适当的介词或副词使动宾关系成立。 2．动词不定式作定语的用法 (1)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。 (2)序数词、形容词最高级或the last/the only/the next等后常用动词不定式作定语。 ◆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。 ◆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。 ◆He is always the first person to come and the last one to leave. 他总是第一个来，最后一个离开。 (3)抽象名词ability，chance，opportunity，belief，way，right，courage，decision，hope，wish，dream等后常用动词不定式作定语。 ◆Thanks 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。 ◆The ability to express an idea is as important as the idea itself. 表达观点的能力与观点本身同等重要。 [即时演练1]——单句语法填空 (1)A visually­challenged man from Beijing recently hiked (徒步) 40 days to Xi'an, as a first step to journey (journey) the Belt and Road route (路线) by foot. (2) What is the best way you can imagine to reduce (reduce) the overuse of water in our school? (3) Volunteering gives you an opportunity to change　(change) lives, including your own. (4)We are invited to a party to be held　(hold) in our club next Friday. 知识点2　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的结果，表示说话人并不希望它发生。 ◆She got to the station hurriedly, only to find the train had gone. 她匆匆忙忙地赶到车站，却发现火车已经开走了。 ◆The traveler looked up suddenly to find a leopard in the tree. 那个旅行者猛然抬头一看，发现树上有一只豹子。 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： eq \b\lc\{(\a\vs4\al\co1(too...to do...太……而不能做……,so/such...as to do...如此……以至于,...enough to do...足够……做……,never to do...再也不做……)) ◆He is old enough to go to school. 他到上学的年龄了。 ◆The meeting room is too small to hold fifty people. 这间会议室太小了，装不下50人。 ◆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。 [即时演练2]——单句语法填空 (1)It's never too early to make　(make)necessary preparations for a healthy and meaningful college experience. (2)The student rushed to catch the school bus, only to find　(find) he didn't take his schoolbag with him. (3) Would you be so kind as to tell (tell) me the way to the station? (4)The boy is old enough to take (take)care of himself. [核心词汇] 1．available　adj.可用的，可获得的；有空的 [经典例句] DX Sports Watch is only available online, so go to our website and place your order today! DX运动手表仅在网上提供销售，请访问我们的网站并立即下单！ be available for...可用于…… be available to sb 对某人来说是可利用的/可获得的 be available to do sth可以做某事 [练通]——单句语法填空 (1)The app makes our practical language lessons available to us wherever and whenever. (2)I wonder if you are available to give (give) an interview about this topic on our program. [写美]——应用文佳句之邀请信 (3)如果你提前告知我你是否有空我将感激不尽。 I'd appreciate it if you let me know whether you are available or not in advance/ahead of time　. 2．balance　n．天平；[U]平衡 v．权衡，使平衡 [经典例句]　Using only a rope, you can develop your footwork and balance. 只用一根绳子，你就能改善你的步法和平衡。 (1)keep/lose one's balance保持/失去平衡 out of balance失去平衡 keep a balance between A and B 在A和B之间保持平衡 (2)balance A against B权衡A和B (3)balanced adj.平衡的；均衡的 [练通]——单句语法填空 (1)You have to balance the advantages of living in the countryside against the disadvantages. (2) As is known to all，a　 balanced (balance) diet and moderate exercise every day are beneficial to your health. [写美]——应用文佳句之建议信 (3) 因此，我建议你应该保持学习和娱乐之间的平衡，像参加运动、听听音乐等。 So I suggest you should keep the balance between your study and entertainment　，such as sports，listening to music and so on. 3．involve v．包含，需要；涉及；牵涉，把……卷入 [经典例句]　It involves doing very slow physical exercises to relax your mind and calm your body. 它需要做非常缓慢的体育活动，来放松你的大脑和平静你的身体。 (1)involve sb in (doing) sth使某人参与(做)某事；使某人牵扯到某事中 involve doing sth包括做某事；参与做某事 (2)involved adj.复杂的；有关的 be/get involved in参与；热衷于；专心于 be/get involved with涉及；与……有关 [练通]——单句语法填空 (1)At the festival，I got involved　(involve) in a wide range of amazing activities from drama performance to art works exhibition. (2)Mike found a job as a high school teacher which involves spending　(spend) quite a lot of time with students. [写美]——句式升级 (3)I get involved in volunteer work, and I have learned a lot. →　Involved in volunteer work　， I have learned a lot.(过去分词短语作状语) →　Involving myself in volunteer work　， I have learned a lot.(现在分词短语作状语) involved作前置定语时，意为“复杂的”；作后置定语时，意为“有关的”。 4．response　n．回答，答复；反应 [经典例句] During the interview, listen carefully to each question and try to understand the main ideas within the interviewee's responses. 在采访的过程中，仔细听每个问题，试着理解受访者回答的主要观点。 (1)in response to...回答……；响应…… make no response没作回答 (2)respond vi.回答；应答；作出反应 respond to...对……作出答复 [练通]——单句语法填空 (1)Knowing basic first­aid techniques will help you respond quickly to emergencies. (2)I recommended that he work out a new plan but he made no response　(respond) to it. [写美]——应用文佳句之回复求助信 (3)作为对你上封信的回复，我确保我会在英语口语方面帮你。 In response to your last letter　，I make sure that I will assist you with/in your oral English. [重点句型] “whether...or...”引导让步状语从句 [经典例句]　Whether you're a professional athlete or keen sportsperson, DX Sports Watch is the ideal choice for you. 无论你是职业运动员还是热衷运动的人，DX运动手表都是你理想的选择。 (1)Whether...or...引导让步状语从句，意为“不管……还是……”。 (2)whether...or...还可以引导名词性从句，意为“是……还是……”。 (3)whether还可以用于“whether...or not/whether or not...”结构，意为“是否……；不管……与否”。 [练通]——单句语法填空 (1) It's easy to explain how we determine whether smells are dangerous or not: we learn. (2)We all need to get involved in saving energy whether it's at work, at home, or at school. (3)　Whether 　or not we're successful, we can be sure that we did our best. [写美]——续写佳句之心理描写 (4) 珍妮就在那里站了一会，不知是该待在这里还是该马上离开。 For a moment, Jenny just stood there, feeling at a loss whether to stay here or leave at once　. Ⅰ.单句语法填空 1．As the graduation is coming, Tom is so busy in finding a job as not to be (be)able to go on a trip. 2．Meyer and his team were the first people to show　(show) how the disease spreads from animals to humans. 3．You can't make all the decisions for her, as she's old enough to decide　(decide)for herself. 4．We will bring the books for you when we take part in the summer camp to be held　(hold) in your school in July. 5．Most of their time is spent sleeping in trees, which are the best place for me to see　(see) the koalas. 6．Unless you can sleep well, you will lose the ability to focus　(focus), plan and stay motivated after one or two nights. 7．Bob checked the equipment thoroughly, only to find　(find) the power was switched off. 8．Having got first prize，I was too excited to speak 　(speak) a word to my teammates. Ⅱ.完成句子 1．I think the best way to travel　(旅行的最好方式) is on foot. 2．The problem is too difficult for us to solve　(太难我们根本无法解决). 3．The girl was kind enough to help the old man get off the bus　(帮那位老人下了公共汽车). 4．I want to go to Beijing.Do you have anything to be bought　(有什么东西要买)? 5．In fact, I have no time to go　(没有时间去) there, because I am busy with the meeting to be held　(将要举行的会议). $$