Unit 3.3 Using language & Grammar-【创新教程】2025-2026学年高中英语必修第一册五维课堂同步课件PPT（外研版2019）

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(教材原句P29) 谁是负责任的？ 　responsible adj. (对事故、错误、罪行等)负有责任的，应承担责任的 ◆[佳句感知] 　Surely you don't think I was responsible for this? 你一定不会以为出了这事是我的责任吧？ [知识积累] (1)be responsible for sth. 对某事负责任；是某事的原因 be responsible to sb.向某人负责任 (2)responsibility n．责任，义务 It is one's responsibility to do sth. 做某事是某人的责任 take responsibility for为……负责 　Who do you consider (to be) responsible for the accident? 你认为谁对这个事故负有责任？ ◆[学以致用] 完成句子 　①The pilot of the plane should 　be responsible for　 the passengers' safety. 飞行员应对乘客的安全负责。 ②You are an adult now and you need to 　take responsibility for　 your actions. 现在你是成年人了，你需要对自己的行为负责。 ③　It is your responsibility to look after　 the children. 照看这些孩子是你的责任。 2 It aims to deepen people's understanding of issues that are related to families. (教材原句P31) 其旨在加深人们对家庭相关事情的理解。 　aim v．力求达到；瞄准；对准；旨在 n．目标，目的 ◆[佳句感知] 　We aim to help the poorest families. 我们的目标是接济最贫困的家庭。 [知识积累] (1)take aim at sth.瞄准……；对准…… with the aim of...目的是…… (2)aim at/be aimed at (doing) sth. 瞄准，对准；旨在(做)某事 aim to do sth.目标是做某事 (3)aimless adj.无目标的；无计划的 aimlessly adv.漫无目的地 ①He went to Shanghai with the aim of finding a job. 他去上海的目的是找工作。 ②The project aims to educate and prepare students for a challenging career. 这个项目旨在教育学生使其为一个具有挑战性的职业做好准备。 ◆[学以致用] 单句语法填空 　①Tom took aim 　at　 the bear and fired.Fortunately，the bear was just frightened and escaped soon. ②I'm aiming　　to lose　 (lose) 5 kg before the summer holidays. ③Don't argue 　aimlessly　 (aim)．Let's sit down and talk things over. ④They're aiming 　at　 training everybody by the end of the year. 3 With a different theme each year，the day is observed with a wide range of events that are organised at local，national and international levels. (教材原句P31) 一年一个主题，人们举行很多当地的、全国性的乃至国际标准的活动来庆祝这一天。 (1)observe v．庆祝，过(节日、生日等)；观察；注意到；遵守 ◆[佳句感知] 　(2020·北京卷)The problem of phone addiction (瘾) has been observed since a few years ago，with experts and psychologists trying to increase awareness about this problem. 从几年前，手机成瘾问题一直被观察，专家和心理学家试图提高人们对这一问题的认识。 [知识积累] observe sb.do sth. 观察某人做某事(全过程) observe sb.doing sth. 注意到某人正在做某事 ①Thanksgiving Day is observed as a general holiday by the American people. 感恩节是美国人普遍庆祝的节日。 ②The teacher stood at the corner，observing the behaviour of every student. 老师站在角落里观察每个学生的行为。 ◆[学以致用] 单句语法填空 　①She observed a man 　walking　 (walk) on the opposite side of the way. ②They were observed 　to enter　 (enter) the bank. (2)range n．一系列；范围；射程；山脉 vi.变化 ◆[佳句感知] 　The article covered a wide range of topics. 这篇文章讨论了一系列广泛的论题。 [知识积累] a wide range of一系列的；大范围的 beyond/out of range超出……的范围 range from...to...在……和……之间变化 ①Reading should be a pleasure，so the texts should be within your range. 阅读是一种乐趣，其内容应该在你的能力范围之内。 ②It is one of the most difficult peaks to climb in the whole range. 这是整个山脉中最难攀登的山峰之一。 ◆[学以致用] 单句语法填空 　①The student has 　a　 wide range of interests. ②The prices of the dolls range from $5 　to　 $100. ③His theory was 　beyond　 range of human understanding at that time. 4 Later，on the phone she apologised and explained that she was busy with work because someone was off sick. (教材原句P31) 后来，她在电话里道歉并解释说，她工作很忙是因为有人请了病假。 　apologise v．道歉 ◆[佳句感知] 　I must apologise for missing our appointment yesterday. 我必须为错过昨天的约会道歉。 [知识积累] (1)apologise vi.道歉 apologise for sth.因某事道歉 apologise to sb.for (doing) sth. 因(做了)某事向某人道歉 (2)apology n．道歉，谢罪 accept/refuse an apology 接受/拒绝道歉 make/offer an apology to sb.for (doing) sth.＝ offer/give sb.an apology for (doing) sth. 因(做)某事而向某人道歉 ①If you're late，you should apologise. 如果你迟到了，你应该道歉。 ②I apologised for losing my temper. 我道歉我不应该发脾气。 ◆[学以致用] 单句语法填空 　①He made an apology to me 　for　 his not being able to inform me of the change in the plan. ②I'm afraid she's still angry and refuses 　to accept　(accept) my apology. ③I made 　an　 apology to her for stepping on her foot. 复习动词时态 [语法精析] 一、一般现在时 　构成：动词原形或动词的第三人称单数形式。 ●[观察例句] 　I often read books in my spare time. 业余时间我经常看书。 Mary is good at music.玛丽擅长音乐。 The earth moves around the sun.地球绕着太阳转。 You'll make great progress if you work hard! 你如果努力学习，就会取得很大进步。 The train leaves at 7：25 this evening. 火车今晚7：25开。 ●[归纳用法] 1．一般现在时表示现在经常或反复发生的动作或存在的状态，常和often，always，usually，sometimes，every day，once a week，rarely，seldom，hardly，ever，never等表示频率的时间状语连用。 2．一般现在时用于描述主语的特征、性格、能力等。 3．一般现在时用于陈述客观事实或普遍真理。 4．在主从复合句中，当描述将来的事情时，主句用将来时，条件状语从句、时间状语从句和让步状语从句用一般现在时代替一般将来时。 5．一般现在时表示按规定、计划或时间表将要发生的动作，通常限于表示“位置转移”的非延续性动词(词组)，如go，come，leave，start，begin，open，close，arrive，take off等，其后常跟有表示将来的时间状语。 ►[即时训练]　 用所给词的适当形式填空 1．He always 　sleeps　 (sleep) with the windows open. 2．The sun　 rises　 (rise) in the east. 3．The volleyball match will be put off if it　 rains　(rain)． 4．He 　likes　 (like) playing basketball while his brother　 loves　 (love) surfing the Internet. 5．The concert 　begins　 (begin) at 7：30 and 　ends　 (end) at 9：30. 二、现在进行时 　构成：is/am/are＋现在分词 ●[观察例句] 　All the classmates are reviewing the lesson in the classroom now. 同学们正在教室里复习功课。 These days we are helping the farmers work on the farm. 这些天我们一直在农场帮农民们干活。 She is always thinking of others instead of herself. 她总是想着别人而不是她自己。 The boy is constantly asking such silly questions. 那个男孩老是提这种愚蠢的问题。 Mr.Smith is leaving for Nanjing tonight. 史密斯先生今晚去南京。 The meeting is beginning at three this afternoon. 会议在下午三点开始。 ●[归纳用法] 1．现在进行时表示现在或目前一段时间内正在进行的动作，常与now，at present，at this moment，these days，this week/month等时间状语连用。 2．现在进行时常与always，continually，constantly，forever等表示频度的副词连用，表示经常、反复发生的动作，常含有厌烦、责备、愤怒、抱怨、赞扬等情感。 3．现在进行时可以表示将来的动作，主要用于表示按计划或安排要发生的动作。常与come，go，leave，depart，arrive，stay，start/begin，lecture，take off等动词(词组)连用。 ►[即时训练]　 完成句子 6．Listen! Someone 　is singing in the next room　(在隔壁房间唱歌)． 7．At present，scientists 　are looking for a cure for cancer　(正在寻找治疗癌症的方法)． 8．He　 is always thinking more of himself　(总是为自己想得多) but little of others. 9．I 　am leaving for Shanghai　(即将动身去上海) the day after tomorrow but my uncle 　is returning from abroad　 (要从国外回来)tomorrow. 10．Don't make any noise! The baby 　is sleeping　(在睡觉)． 三、现在完成时 　构成：have/has＋过去分词。 ●[观察例句] 　I have already made a plan for my study ahead of time. 我已经提前制定了学习计划。 We have learned English for eight years. 我们学英语八年了。 He has lived in London since three years ago. 自从三年前他就住在伦敦。 It is the first time I have driven a car. 这是我第一次开车。 This is the most interesting film that he has made. 这是他拍过的最有趣的电影。 Don't get off the bus until it has stopped. 车未停稳，不要下车。 ●[归纳用法] 1．现在完成时表示动作发生在过去，但对现在造成一定的影响或结果，常与already，yet，never，before，so far，up to now等连用。 2．现在完成时所表示的动作从过去开始持续到现在，也许还会继续下去。常用的时间状语有：for＋时间段，since＋过去的时间点，so far，recently，lately，this week，this month，this year，these days，during/in the last/past few years等。 3．在“It/This is the first/second...last time＋从句”与“It/This is the＋序数词或形容词最高级＋名词＋that从句”这两个句型中，从句中的谓语要用现在完成时。 4．现在完成时可用在状语从句中代替将来完成时，这时从句的动作要先于主句的动作发生。 ►[即时训练]　 单句语法填空 11．The report went missing in 2012 and nobody 　has seen　(see) it since. 12．It is the second time that I 　have made　 (make) the mistake. 13．I have 　been　 (be) here since I 　came　 (come) two years ago. 14．China's high­speed railways 　have grown　 (grow) from 9,000 to 25,000 kilometres in the past few years. 15．He 　has worked 　(work) here for over twenty years. 四、一般将来时 　构成：shall/will＋动词原形 ●[观察例句] 　I will / shall go to visit him next week. 下周我将去拜访他。 —Tom was injured badly in the accident yesterday. —Oh，I didn't know.I will see him after work. ——汤姆在昨天的事故中受伤很严重。 ——噢，我不知道。我下班后去看他。 Wherever he goes，he will take an umbrella with him. 无论到哪儿，他总是带着一把伞。 Oil will float on water. 油总是浮在水面上。 ●[归纳用法] 1．shall/will＋动词原形，表示即将发生的动作或存在的状态，特别是表示客观性的事情或在某条件下临时决定去做的事情只能用此结构。 2．will＋动词原形，还表示习惯性动作或未来的倾向。 3．表示将要发生的动作或存在的状态，也可用以下形式： (1)be going to＋动词原形，表示即将发生的事情或近期准备、打算、有迹象表明要做某事。 (2)be (just) about to＋动词原形，表示即将发生的事，常译为“刚要……，就要……”，不能与表示将来的具体时间状语连用，但常与when连用。 (3)be to do表示按计划、职责、义务、约定要发生的动作。 ►[即时训练]　 完成句子 16．—What time is it? —I have no idea.But just a minute，　I will check it for you　(我去帮你查看一下)． 17．They　 are to meet at the school gate　(将在学校门口见面)． 18．The new school year　 is about to begin　(即将开始)． 19．I　 am going to visit the volunteers　(打算去拜访那些志愿者们) this evening. 20．President Xi 　is to visit that country　(将访问那个国家) next week. 五、一般过去时 　动词过去式。 ●[观察例句] 　I graduated from No.1 Middle School three years ago. 三年前我从一中毕业。 I had two eggs and a glass of milk for breakfast this morning. 今天早上我吃了两个鸡蛋，喝了一杯牛奶。 Your phone number again? I didn't quite catch it. 再说一遍你的电话号码好吗？我刚才没听见。 She got up，washed her face，cleaned her teeth，had her breakfast and then went to work. 她起床后，洗完脸，刷完牙，吃过早饭，然后就去上班了。 When I was a teenager，I played table tennis almost every day. 我十几岁时，几乎每天都打乒乓球。 Her father usually did some housework at home last year. 她爸爸去年常常在家做些家务。 I didn't know you were here.How long have you been here? 我不知道你在这里，你来了多久了？ We would not leave until the teacher came back. 直到老师回来我们才离开。 ●[归纳用法] 1．一般过去时表示过去某一时刻或某段时间内发生的动作或存在的状态，常与明确表示过去的时间状语，如：yesterday，last week，in 1949，once，in the past，a few days ago等连用。 注意：有些句子，虽然没有表示过去确定时间的状语，但实际上是指过去发生的动作或存在的状态时，也要用一般过去时。 2．一般过去时表示过去连续发生的一系列动作。 3．一般过去时表示过去一段时间内经常发生的或习惯性的动作。常与often，usually，sometimes等表示频度的词连用。 4．一般过去时表示说话人原来没有料到、想到的事。 5．在时间、条件或让步状语从句中，常用一般过去时代替过去将来时，表示过去将要发生的动作。 ►[即时训练]　 单句语法填空 21．I wasn't able to hide my eagerness when I 　asked　 (ask)，“What do you wish me to do now？” 22．When he was in Hangzhou，he often 　took　 (take) a walk after work. 23．Tom was late.He 　opened　 (open) the door quietly，moved in and 　walked 　(walk) carefully to his seat. 24．Tom said he would come if I 　promised　 (promise) to wait for him. 25．Lucy 　turned　 (turn) off all the lights before she went out. [综合演练] Ⅰ.单句语法填空 1．My brother　 plays　 (play) football quite well，but he 　 hasn't played　 (not play) it since last year. 2．Hurry up，Peter! The taxi 　is waiting　 (wait) for us at the gate of the hotel. 3．This is the first time I 　have come　 (come) to Chengdu and I am deeply impressed with its delicious food. 4．He is going to visit his grandparents as soon as he 　arrives　 (arrive) in Beijing. 5．The teacher told us that light　 travels　 (travel) faster than sound. 6．We 　went 　(go) to the cinema last night.The film 　was　 (be) very good. 7．—I thought I had reminded you to take out the rubbish. —Oh，I forgot.I 　will do 　 (do) it right now. 8．This song sounds very pleasant.Let's go upstairs and see who　 is singing　 (sing)． 9．The little girl is very happy，because she　 has sold 　(sell) out all the flowers. 10．The ship 　leaves　 (leave) the port at 8 o'clock tomorrow morning. Ⅱ.完成句子 1．除非我亲眼看到，否则我不会相信你的。 I 　will not believe you　 unless I have seen it with my own eyes. 2．哥伦布证实了地球是圆的。 Columbus proved that 　the earth is round　. 3．我从那所大学毕业已经十年了。 Ten years has passed since 　I graduated from the university　. 4．这是我第一次离开家人这么长时间。 This is the first time that I　 have been away from my family　 for such a long time. 5．我不能帮助你做家务，因为我现在在做作业。 I can't help you with the housework because I 　am doing my homework　 now. $$