Unit 2.2 Starting out & Understanding ideas (Ⅱ)-【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）

新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 新知点点突破 要点层层精析 课时素养提升 外研英语第一册 Section Ⅱ　Starting out & Understanding ideas (Ⅱ) [重点单词] 1．　sculpture　 n．　　　雕像，雕刻品，雕塑作品 2．　opposing　 adj. (观点、意见等)相反的，相对 立的 3．　harmless　 adj. 无害的，不致损伤的 4．　unique　 adj. 独一无二的，独特的 5．　alarm　 n. 警报器；闹钟 [拓展单词] 6．　behavior　 n．行为，举止→behave v．表现，举止 7．　confusing　 adj.令人困惑的→confuse v．使困惑→confused adj.感到困惑的→confusion n．困惑，疑惑 8．　reflect　 v．显示，反映→reflection n．反映，思考，反射 9．　creativity　 n．创造性，创造力→creative adj.有创造性的，有创造力的→creation n．创造力，创造 10．　visible　 adj.看得见的，可见的→invisible adj.看不见的 [重点短语] 1．　the number of　　……的数量 2．　around the world　 全世界 3．　for example　 例如 4．　speak of　 说起；说到 5．　burn up　 烧毁，烧尽 6．　fill in/out　 填充；填写 7．　wind up　 摇动(把手等)； 使(活动、会议等)结束 [重点句型] 1．Have you ever asked yourself why people often 　have trouble learning English　？ [句式分析]　have trouble doing sth.做某事费力 翻译：你有没有问过你自己，为什么人们在学习英语时总是会遇到困难？ 2．This made me realize that there's no egg in eggplant either.　Neither is there pine nor apple in pineapple　. [句式分析]　neither引导倒装句 翻译：这让我意识到茄子里也没有鸡蛋，菠萝里也没有菠萝。 3．　 That is why　 when the stars are out, they are visible, but when the lights are out, they are invisible. [句式分析]　That/This is why...这/那是……的原因(why引导表语从句) 翻译：这就是为什么星星出来了，我们能看到它们，灯灭了，我们就看不见了。 [词汇精讲] 1 If “hard” is the opposite of “soft”， why are “hardly” and “softly” not an opposing pair？(教材P15) 如果hard(坚硬的)是soft(柔软的)的反义词，为什么hardly(几乎不)和softly(柔软地)不是一对反义词呢？ 　opposite adj.相反的，相对的，对立的，对面的n.对立面，对立物prep.在……对面/对过adv.在对面，在对过 ◆[佳句感知] 　(2020·山东卷) Too often，when you stand up to give a speech，you focus on the “public” at the expense of the “speaking.” Do the opposite. Focus on the speaking. 很多时候，当你站起来发表演讲时，你关注的是“公众”，而不是“演讲”。反其道而行之，专注于说话。 [知识积累] be opposite to在……对面；与……相反 just the opposite恰恰相反 the opposite meaning相反的意思 in the opposite direction在相反的方向 　My father is a very calm person, but my mother is just the opposite. 我的父亲是一个非常镇静的人，而我的母亲恰恰相反。 ◆[学以致用] 写出下列句中opposite的词性及词义 　①She tried calming him down but it seemed to be having the opposite effect.　adj.相反的　 ②Hot and cold are opposites.　n．对立面，对立物　 ③I sat opposite him during the meal. 　prep.在……对面/对过　 ④There's a newly married couple living opposite.　adv.在对面　 补全句子 　⑤The result 　was opposite to　 what we had expected. 结果和我们所期望的大为相反。 ⑥Mary is very generous, but her sister is 　just the opposite　. 玛丽很慷慨，可她妹妹却正好相反。 2 If harmless actions are the opposite of harmful actions, why are shameless and shameful behaviors the same? (教材P15) 如果harmless(无害的)的动作是harmful(有害的)的动作的反义词，为什么shameless(无耻的)的行为和shameful(可耻的)的行为是一样的呢？ 　behavior n．行为；举止 ◆[佳句感知] 　You ought to be ashamed of your foolish behavior. 你应当为你的愚蠢行为感到羞耻。 [知识积累] (1)behave well/badly to/towards sb.　对某人表现良好/糟糕 behave oneself　守规矩，表现得体 (2)well­behaved adj.　表现好的 badly­behaved adj.　表现差的 (3)behavio(u)r n．　行为；举止；习性 　Many parents are worrying about the effect of smartphone on their children's behavior. 很多父母担心智能手机对孩子的行为所产生的影响。 ◆[学以致用] 单句语法填空 　①Behave 　yourself　(you) in public and you will win the respect of most of us. 在公众场合举止得体才能赢得我们大多数人的尊重。 ②He told his pupils 　to behave　(behave) well and not to chat while listening to a lecture. 他告诉学生们听讲座时要举止得体，切勿聊天。 3 When we look out of the window and see rain or snow, we can say “it's raining” or “it's snowing”．(教材P15) 当我们看到窗外下雨或下雪时，我们可以说it's raining(正在下雨)或it's snowing(正在下雪)。 　look out of从……往外看 ◆[佳句感知] 　I see nothing today. I cannot sit up to look out of the window. 我今天没能看见风景，因为我不能坐起来往窗外看。 [知识积累] look out　　当心(不及物动词短语) look out for 当心，注意(及物动词短语) look back at/on 回忆，回顾 look down on/upon 看不起，轻视 look into 调查 look through 翻阅，查找 look up to 尊敬 ◆[学以致用] 用look相关短语的适当形式填空 　①If you 　look out of　 the window on the left of the bus, you'll see that we're now approaching the Tower of London. ②When I 　looked back at　 those days, I was very sad. ③We shouldn't 　look down upon/on　 the disabled；on the contrary, we should help them. ④It is reported that the police will soon 　look into　 the case of two missing children. ⑤I 　looked through　 today's newspaper but I found nothing important. 4 Even the smallest words can be confusing. (教材P15) 即使是最小的单词也会让人困惑。 　confusing adj.令人困惑的；令人混淆的 ◆[佳句感知] 　The instructions were not just confusing，they were positively misleading. 这些指示不单令人迷惑，而且肯定会误导人。 [知识积累] (1)confuse vt. 使迷惑；混淆 confuse...with/and... 把……和……混淆 (2)confusion n. 混乱；困惑 (3)confused adj. 困惑的 　He used many terms in his speech which sounded confusing to the audience. 他在演讲中用了许多术语，使听众听了莫名其妙。 ◆[学以致用] 单句语法填空 　①I always confuse her 　with/and　 her twin sister∶they look so alike. 我总分不清这对双胞胎姐妹，她们长得太像了。 ②To avoid 　confusion　(confuse), the teams wore different colours. 为避免混淆，各队穿着不同颜色的服装。 ③The 　confused　 look on his face suggested that he was 　confused　 about the 　confusing　 questions asked by his parents.(confuse) 他脸上迷惑的表情表明他对父母问的那些令人迷惑的问题感到困惑。 温馨提示 v．­ing形式的形容词表示“事物”的性质和特征，意为“……的；令人……的”；v.­ed形式的形容词往往表示“人”所处的状态，常用来描述人，意为“感到……的”。另外，修饰face, look, expression, voice等时，常用v.­ed形式的形容词。 5 You also have to wonder at the unique madness of a language in which a house can burn up as it burns down... (教材P15) 你也会对一种语言独特的疯狂感到惊讶，在这种语言里一座房子可以burn down(烧毁)也可以是burn up(烧毁)…… 　burn up 烧完；烧毁；燃烧能量；火烧旺 ◆[佳句感知] 　This machine is designed to burn up if overused. 那个机器，按其设计，如果过度使用就会烧毁。 [知识积累] burn down　全部焚毁；火势减弱 burn to the ground　烧毁 burn out　烧坏；燃尽；筋疲力尽，耗尽体力 　If you do not slow down and take a break, you will burn out very quickly. 如果你不放慢速度歇一会儿，很快就会没劲的。 ◆[学以致用] [一词多义]——写出下列句中burn up的含义 　①Usually the satellites burn up about 100km above the earth.　烧毁　 ②Do you know how much energy you will burn up during the relay race？　燃烧(能量)　 ③Mum put more wood on the fire to make it burn up and the room became warm gradually. 　火烧旺　 单句语法填空 　④If you forgot to turn off the iron when you went away, you might burn 　down　 the house. 如果你走开时忘了关掉熨斗，那么你有可能烧毁房子。 ⑤Many of the wooden houses in the village were burned 　to　 the ground in the big fire. 村庄里的许多木房子在这次大火中被烧毁了。 6 English was invented by people, not computers, and it reflects the creativity of the human race. (教材P15) 英语是由人发明出来的，而不是电脑，它反映了人类的创造性。 　reflect v．显示，反映；反射(声或者光)；思考 ◆[佳句感知] 　Their actions clearly reflect their thoughts. 他们的行动清楚地反映了他们的思想。 [知识积累] (1)reflect on/upon... 仔细考虑/沉思/反省…… reflect from...　从……中反射；折射 reflect in...　在……中反映出来 (2)reflection n．　反映，表现；倒影，影像； 思考，反省 on reflection　经再三考虑；反思 Without the forest cover, these areas would reflect more heat into the atmosphere, warming the rest of the world. 如果没有森林覆盖，这些区域会向大气层反射更多的热量，使世界上其他地区变暖。 ◆[学以致用] 单句语法填空 　①The trip to that city was eye­opening for everyone，and near its end，all the young people in our group began to reflect 　on/upon　 what it had meant. 去那个城市旅行开阔了每个人的眼界。旅途快结束的时候，我们组的所有年轻人都开始思考此行的意义。 ②Usually a child's behavior is a 　reflection　(reflect) of his family environment. 一个孩子的行为通常是家庭环境的反映。 语境助记 The light reflected from the water into my eyes. White clouds were reflected in the lake. Sitting by the lake, I was reflecting on what my mom said. On reflection, I decided to accept her suggestion. 光从水中反射入我的眼中，白云映照在湖中。坐在湖边，我在考虑妈妈的话。沉思后，我决定接受她的建议。 7 English was invented by people, not computers, and it reflects the creativity of the human race. (教材P15) 英语是由人发明出来的，而不是电脑，它反映了人类的创造性。 　creativity n．创造性；创造力；创作能力 ◆[佳句感知] 　(2020·北京卷)She recognized my potential and showed me that I could write with creativity and enthusiasm. 她认识到我的潜力，并向我展示，我可以用创造力和热情写作。 [知识积累] create v．　创造；创作；创立 creation n．　创造；创造物 creative adj.　创造性的，有创造力的；有创意的 creator n．　创作人，创作者；创始人 　American art reached a peak of creativity in the 50s and 60s. 美国艺术在五六十年代达到了一次创作顶峰。 ◆[学以致用] 单句语法填空 　①It was with sincerity and faithfulness that we 　created　(create) a harmonious atmosphere. 正是因为真诚，我们才创造了一个和谐的氛围。 ②She's very 　creative　(create)─she writes poetry and paints. 她极富创造力，既赋诗又作画。 ③Language is the most important mental 　creation　(create) of man. 语言是人类头脑最重要的产物。 ④Jobs was without doubt one of the 　creators　(create) of the Apple Inc. 毫无疑问，乔布斯是苹果公司的创始人之一。 [句式精析] 1 Have you ever asked yourself why people often have trouble learning English? (教材P14) 你是否曾经问过自己为什么人们学英语经常很吃力？ 　[句式分析]　句中have trouble doing sth.意为“做某事有困难、费力”，且doing 前面省略掉了in。其中trouble 为不可数名词，前面可用some, any, no, little等词来修饰。 ◆[佳句感知] 　Builders have trouble getting the right amount of cement into their concrete. 建筑工人们不知道该往混凝土中加入多少水泥才合适。 [知识积累] 表示“做某事有困难”的常见结构： have difficultyeq \b\lc\{\rc\ (\a\vs4\al\co1(with sth.,in doing sth.)) have trouble/problem (in) doing sth. have a hard time in doing sth. there's difficulty/troubleeq \b\lc\{\rc\ (\a\vs4\al\co1(with sth.,in doing sth.)) —Did you have trouble finding Ann's house? ——你们找到安的家费劲了吗？ —Not really.She had given us clear directions and we were able to find it easily. ——并没有。她给了我们非常清楚的指引，我们很容易就找到了。 ◆[学以致用] 单句语法填空 　①For him，there is no difficulty 　answering　(answer) such an easy question. 对于他来说，回答这样一个简单的问题毫不费力。 ②I had a hard time 　climbing　(climb) up the horse while he was riding happily. 我费了很大劲儿才上马，而他却在开心地骑着。 温馨提示 在语法填空中，常将have trouble doing sth.句式中的trouble提前作先行词，因此定语从句中have后常为 doing形式。 　③You can't imagine what great difficulty we have ever had 　finding　 (find) the right person. ④Whenever we have trouble 　with　 our studies, our teachers always help us patiently. 2 Neither is there pine nor apple in pineapple. (教材P14) 菠萝(pineapple)里面也没有松树(pine)和苹果(apple)。 　[句式分析]　neither置于句首的部分倒装句式语序为：neither＋连系动词be/助动词/情态动词＋主语＋动词原形(不含系动词be)＋其他成分。可用nor替换neither。 ◆[佳句感知] 　(2020·山东卷)As the author explains，this is neither a travel nor a history book，or even a piece of reportage. 正如作者所解释的，这既不是一本游记，也不是一本历史书，更不是一部报告文学作品。 [知识积累] 否定副词位于句首时，主句要部分倒装。常见的否定副词(短语): hardly, rarely, scarcely, nowhere, never, not, little, seldom, at no time, in no way, by no means, under no condition, not until, neither, nor等。 　If he doesn't go to the park tomorrow, neither/nor will I. 如果明天他不去公园，我也不去。 ◆[学以致用] 补全句子 　①Nor 　do I know　 where we should go next. 我不知道我们接下来去哪里。 ②Never 　have I seen anything　 so wonderful as that. 我从未见过像那样精彩的东西。 ③Little 　did/do we know about　 the man making speech. 我们对这个做演讲的人几乎一无所知。 同义句转换(neither...nor) 　The parents were not satisfied with the result and their son wasn't either. ④　Neither the parents nor their son was satisfied with the result.　 3 That is why when the stars are out, they are visible, but when the lights are out, they are invisible. (教材P15) 这就是为什么当星星out(出来)的时候，它们(星星)是可见的，但是当光out(消失)的时候，它们(星星)是看不见的。 　[句式分析]　This/That/It is why...是一个常用句型， 意为“这/那是……的原因”， 其中why引导表语从句， 表示结果。 ◆[佳句感知] 　That is why we need a strategy that works on both sides of the border. 那就是为什么我们需要一个在边境两边都有效的战略。 [知识积累] (1)This/That/It is because...这是/那是因为…… (because引导表语从句， 表示原因) (2)The reason for (doing) sth./why...is that...……的原因是……(why引导定语从句， that引导表语从句， 表示原因) 　Tom was ill. That was why he was absent from class. 汤姆病了，那就是他没来上课的原因。 ◆[学以致用] 单句语法填空 　①Tom was absent from class. That was 　because　 he was ill. 汤姆没来上课。那是因为他病了。 ②The reason 　why　 Tom was absent from class was 　that　 he was ill. 汤姆没来上课的原因是他病了。 一句多译 　她很伤心， 那是因为她儿子在一次事故中丧生了。 　③She was very sad.　That was because　 her son was killed in an accident. ④Her son was killed in an accident.　That was why　 she was very sad. ⑤The reason 　why she was very sad was that　 her son was killed in an accident. $$