Unit 2 学案5 Starting out & Understanding ideas-【智学校本学案】2025-2026学年高中英语必修第一册（外研版）

外研版英语必修第一册 课 Unit 2 Exploring English 记 学案5 Starting out&Understanding ideas 学句住务 [学习重点和难点]Words and expressions&.Sentence patterns [学习策略指导]借助多媒体引导学生自主学习，合作探究。 [预习自学]预习相关单词、短语和句型，并在课文中标出。 D教学环节设计 Opinions are divided on the question.60%of Step 1 Key words and expressions the students are opposed to the idea of charging 1.opposing adj.(观点、意见等)相反的，相对立的 entrance fees. 在这个问题上意见有分歧，60%的学生反对收 (教材原句)If“hard”is the opposite of“soft”, 入场费的观点。 why are“hardly'”and“softly”not an opposing [练一练] pair? ①John and Jevons took (oppose) 如果说hard(硬)是soft(软)的反义词，为什么 views at today's meeting. hardly(几乎不)和softly(柔和地)却不是一对 2All the people in the country oppose 反义词？ (give)military aid to that country. [拓展] 3It was obvious that I was going to be late,as (1)opposite adj. 相反的，完全不同的； I had mistakenly got on a bus that was taking 对面的 me in the (oppose)direction. prep. 在…的对面 4The result was opposite what we adv. 在对面 had expected,leaving us disappointed. n. 对立面；反面；相反的 2.behavior n.￥止，行为 人（或物） (教材原句)If harmless actions are the opposite be opposite to 与…相反，在… of harmful actions,why are shameless and 对面 shameful behaviors the same? (2)oppose v. 反对，抵制 如果说harmless actions(无害行为)和harmful oppose(doing)sth.反对（做）某事 actions(有害行为)意思相反，为什么shameless (3)opposed adj. 强烈反对的；（意见、 behaviors(无耻行为)和shameful behaviors(可 看法等)截然不同的； 耻行为)反而是一回事？ 对抗的 [拓展] be opposed to sth. 反对某事 (1)good/bad behavior良好/不良行为 Throughout the negotiations Tom and Jack (2)behave v.举动；（举止或行为）表现 took opposing views. behave well/badly to/towards sb.对待某 整个谈判过程中，汤姆和杰克持的观点是对 人好/不好 立的。 behave oneself 守规矩，表现得体 1122 Starting out&Understanding ideas学案5 The child behaved so well in class that the Learning that you are confused about Chinese 听 teacher praised his good behavior in front of customs,I am writing to inform you of some 课 other classmates. details. 记 这个孩子在课堂上表现得很好，老师在其他同 了解到你对中国习俗感到困惑，我写信告诉你 学面前表扬了他的良好行为。 一些细节。 It is necessary to reward children for their good [练一练] behavior. D His answer to the question is 对孩子们的良好行为给予奖励是有必要的。 (confuse). [练一练] 2They are so alike that I often confuse Mary DThis is a family where bad (behave) Jane. will be punished. ③I would often get (confuse)when 2The shop assistants behave very well I came across new words. customers. ④He looked at me confusion and ③Behave (you)and you will win the didn't say a word. respect of most people present at the evening 4.burn up烧毁，烧尽；烧完；消耗（能量）；烧得 party. 更旺 3.confusing adj.令人困惑的 (教材原句)You also have to wonder at the (教材原句)Even the smallest words can be unique madness of a language in which a house confusing. can burn up as it burns down... 就算是最短小的单词都让人费解。 英语这门语言独有的疯狂令你不得不感到惊 [拓展] 奇。在英语里，房子烧成灰烬的时候，可以说 (1)confuse vt. 使糊涂；使迷惑 burn up(字面意思为“烧上去”)，也可以说burn confuse A with/andB把A与B混淆 down(字面意思为“烧下去”) be/get confused by/about... 对…感 [拓展] 到困惑 burn down烧毁；火势减弱 (2)confused adj.糊涂的；迷惑的 burn to the ground全部烧毁 (3)confusion n. 混乱；困惑；困窘 burn out 烧坏；燃尽；筋疲力尽，耗尽体力 in confusion困窘地 burn away (使)烧掉，烧光 [名师点津]-ing形式的形容词表示“事物”的 burn oneself out耗尽体力；累垮 性质和特征，意为“令人…的”；ed形式的形容 Aerobic exercise gets the heart pumping and 词往往表示“人”所处的状态，意为“感到… helps you to burn up more fat. 的”。修饰face,look,expression,voice等时，常 有氧运动加速心脏跳动，有助于消耗更多 用-ed形式的形容词。 脂肪。 The film is so confusing that I can't understand When the firemen came,the fire had burnt down. 这部电影如此令人困惑以至于我看不懂。 当消防员来到的时候，火已快灭了。 2310 外研版英语必修第一册 听 [练一练] [拓展] 写出下列句中burn up的含义 (l)reflect sb./sth.(in sth.)(在…中) 记 DBrisk walking burns up more calories than 映出某人/某物的影像 slow jogging. reflect on/upon 认真思考；沉思 2Mum added more wood to the fire to make it (2)reflection n.映像；反射 burn up and the room became warm gradually. on/upon reflection经再三思考 The boy reflected on why the ground could 5.alarm n.警报器，闹钟；惊恐vt.使惊恐；使害怕 reflect sunlight and water could reflect the (教材原句).，and in which an alarm is only mountains. heard once it goes off！ 这个男孩认真思考了为什么地面能反射阳光， …而且只有闹钟走了(go off字面意思为“离 开”)以后你才能听到铃声！ 水能映出群山。 At first I thought it was a bad idea,but on/ [拓展] upon reflection I realized she was right. (1)in alarm 惊恐地；惊慌地（常作方式 最初我认为那是个坏主意，但经再三思考，我认 状语) 识到她是对的。 raise/sound the alarm 发出警报；引起 [练一练] 警觉 写出下列句中reflect的含义 (2)alarmed adj. 担心的；害怕的 DThe manager needed time to reflect on what be/feel alarmed by/at sth.因某事而担 to do. 心/害怕 2 The new windows reflected the bright be alarmed to do sth. 担心/害怕做某事 afternoon sunlight. I knocked on all the doors to raise/sound the 7.wind up给（机械）上发条；使（活动、会议等）结 alarm. 束；把（车窗玻璃等）摇上 我敲了所有的门让大家警觉。 (教材原句)And that is why when I wind up They were alarmed to find she was wounded. my watch,it starts,but when I wind up this 发现她受伤了，他们很害怕。 passage,it ends. [练一练] 那也是当我wind up my watch(给手表上紧发 ①“What'sup?”he asked alarm 条)以后表针开始走，而我wind up this passage ②Everyone is alarmed the news that (将本文收尾)后这篇文章结束的原因。 a sandstorm is on the way. 6.reflect v.显示，反映；反射（声音或者光）；思考 [拓展] (教材原句)English was invented by people, wind one's way 蜿蜒前进 not computers,and it reflects the creativity of wind down 把（车窗玻璃等）摇下；使（业 the human race. 务、活动等)逐步结束 英语是人创造的，而不是计算机发明的，它反映 wind forward/,back向前/后倒（磁带、胶 了人类的创造力。 卷等) ■124 Starting out&Understanding ideas学案5 After he got into the car,he fastened the seat You can't imagine what great difficulty we have 听 belt,wound the window up and started the ever had finding the person. 课 engine. 你无法想象我们在寻找那个人时遇到了多大的 记 上了车以后，他系上安全带，摇上车窗，启动了 困难。 发动机。 [练一练] Just when we wound up the game,the doorbell 从你上一封邮件中得知你在与同学相处方面有 rang. 困难，我感到很遗憾。 我们刚结束游戏，门铃就响了。 I'm sorry to know from your last email that [练一练] you your classmates. DShe wound the car window to Step 2 Sentence patterns speak to a traffic police. 1.neither..nor..·连接并列成分 ②The Great Wall winds (it)way (教材原句)Neither is there pine nor apple in across north China like a huge dragon. pineapple 8.have trouble(in)doing sth.做某事有困难 pineapple(菠萝)里既没有pine(松树)，也没有 (教材原句)Have you ever asked yourself why apple(苹果)。 people often have trouble learning English? [句式分析]句中neither..nor..意为“既 你有没有问过自己，为什么人们常常觉得学英 不…也不…”，可连接任意两个并列的 语很困难？ 成分。 [拓展] [拓展] 句中have trouble doing sth.意为“做某事 (1)neither.·nor..连接两个主语时，谓 有困难/费力”，且doing前面省略了in;其 语动词的数应和邻近的主语一致，遵循“就 中trouble为不可数名词，前面可用some, 近一致”原则。 any,no,little等词来修饰。其他表示“做 (2)neither位于句首时，句子要用部分倒 某事有困难”的常见结构： 装，即将系动词、助动词或情态动词提至主 (1)have difficulty/problems (in)doing 语前。 sth.做某事有困难/麻烦 (3)表示“一个人没有做某事，另一个人也 (2)have trouble/difficulty/problems with 没做同一类事”时，可用neither或nor引起 sth.在某方面有困难/麻烦 的部分倒装句进行简略回答，其结构为： 名师点津]在使用have trouble/difficulty Neither/Nor+助动词/情态动词/be动词 十主语。 (in)doing sth.时，trouble/difficulty往往提前 作为主句中的先行词，定语从句中谓语变为 Neither has he done it,nor will he do it. have doing形式。 他没有做过，将来也不会做。 Whenever we have trouble with our studies,Mr Kunming is a beautiful city,where it's neither Li always helps us patiently. too hot nor too cold all year around. 无论何时我们在学习上遇到困难，李老师总是 昆明是一个美丽的城市，一年四季都既不太热 耐心地帮助我们。 也不太冷。 2510 外研版英语必修第一册 [练一练] [拓展] 课 ①父母和他们的儿子都对此结果不满意。 其他相关句型： 记 satisfied (I)This/That is/was why..这/那就是为 with the result. 什么…(why引导表语从句，表示结果) ②彼得不想买那辆车，他的妻子也不想。 Neither did Peter want to buy that car, (2)This/That is/,was because..这/那是 因为…(because引导表语从句，表示 3He neither likes nor has tried this kind of 原因) food. It rained heavily.That was why they put off the this match. kind of food..(倒装句) 雨下得很大，那就是为什么他们推迟了比赛。 2.That is why... [练一练] (教材原句)That is why when the stars are out, ①那就是为什么广告商利用它来说服我们购买 they are visible,but when the lights are out, 东西。（演讲稿） they are invisible. advertisers use it to 那就是为什么stars are out(星星出来了)的时 persuade us to buy things. 候我们能看到星星，而lights are out(灯灭了) 的时候我们却看不到灯光。 ②他没能赶上早班车，那是因为他今天早上起 [句式分析]句中That is why..意为“那就 晚了。 是为什么…”；why引导表语从句；That指代 He missed the first bus and 上文提到的事实。 he got up late this morning. 课后反思 1126Step 2 续写练笔 [参考范文] Max and Charley were disappointed when they didn't catch the truck in time that day.Mia's eyes sparkled and she said, “Never give up！”She explained that the truck might be gone, but they could find it at its next stop.They walked block after block.Not knowing which direction the truck had taken,they had to make their best guess about where to search.The kids' tiny legs were tired,but they carried on regardless,continuing to chant,.“Never give up!” After about twenty minutes of walking,Max's faith in the mission began to waver(动摇).He wondered aloud,“Maybe we should give up.We have been walking pretty far and haven't seen the truck yet."Then he collapsed,resting his aching legs. Mia bent over and patted him gently on the shoulder.Wearing an encouraging smile,Mia comforted,"Never give up!"with Charley nodding in agreement.Max looked up,thought for a while and jumped to his feet.Just two blocks later,they found it.The kids screamed with excitement,“Never give up！”Simple though it is,that phrase has become our battle cry for the challenges we face. Unit 2 Exploring English 学案5 Starting out&Understanding ideas 教学环节设计 Step 1 练一练 l.①opposing/opposite,/opposed②giving③opposite④to 2.①behavior②towards/to③yourself 3.①confusing②with/and③confused④in 4.①消耗（能量）②烧得更旺 5.①in②by/at 6.①思考②反射 7.①down②its 8.have trouble (in)getting along with Step 2 练一练 1.DNeither the parents nor their son was 2nor did his wife 3Neither does he like nor has he tried 2.①That'swhy②that was because 学案6 Using language 教学环节设计 Step 1 练一练 1.came across;come out;came about 2.Dlost contact with 2been out of contact with;made contact 3.it is very possible for him to be;it is very likely/possible/ probable that Step 2 即时训练1 ①女售货员②中年的③造纸的④新建的⑤业余的 即时训练2 ①warmth ②thankful③illegal④winner ⑤uncomfortable⑤development⑦immediately⑧enrich 12 即时训练3 ①担负，承担②设想，想象③渴望得到④注视 即时训练4 ①exam;考试②UN;联合国③VIP;贵宾④WHO;世界 卫生组织⑤DIY;自己动手做 练一练 1.importance 2.politeness 3.consideration 4.employer 5.unsuccessful 6.relaxing 7.impatient 8.reasonable 学案7 Developing ideas 教学环节设计 Step 1 练一练 l.①of②to take③are reminded 2.①on/about②comments 3.①intended②had intended③intention④to have gone 4.①tobe②was recognised③recognition 5.①Basing②on③basic 6.①of②awareness Step 2 练一练 l.①did we have fun②belongs to him 2.1There were still many miles 2Then came the hour we had been looking forward to.3Here are some practical tips/suggestions There stood a girl 5In the front of the classroom stands our new teacher. 学案8 Writing 教学环节设计 Step 1 典例详析 遣词造句 1.expressed our best wishes and presented small gifts 2.were enjoying the delicious food when 3.expected him to bring us some fish 4.with nothing in his hand 5.made him puzzled 6.I had misunderstood him;means having something more important to do 7.We all laughed 句式升级 1.Hearing this,we expected him to bring us some fish when he returned. 2.I asked where the fish were,which made him puzzled. 连句成篇 [参考范文] Yesterday was my classmate and friend Fred's birthday and I was invited to have dinner at his home with some other classmates. When we arrived,we expressed our best wishes and presented small gifts.We were enjoying the delicious food when Fred stood up and told us that he had bigger fish to fry.Hearing this,we expected him to bring us some fish when he returned. However,he came back with nothing in his hand.I asked where the fish were,which made him puzzled.Suddenly,he realized that I had misunderstood him,so he explained that having bigger fish to fry means having something more important to do in English. We all laughed and continued our dinner.