Unit 12 Section Ⅰ Topic Talk(课件PPT)-【精讲精练】2024-2025学年高中英语选择性必修第四册（北师大版2019）

UNIT 12　INNOVATION 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 Section Ⅰ　Topic Talk 栏目导航 UNIT 12　INNOVATION 1 栏目导航 核心知识 关键能力 01 随堂演练 巩固提升 02 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 01 核心知识 关键能力 栏目导航 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 02 随堂演练 巩固提升 栏目导航 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 栏目导航 UNIT 12　INNOVATION 1 谢谢观看 栏目导航 UNIT 12　INNOVATION 1 Ⅰ.重点单词 1．　well­being　n.健康，幸福，舒适 2．　vitamin　n.维生素 3．　entertainment　n.娱乐活动，娱乐节目 4．　gifted　adj.有天赋的，有才华的 5．　labour­saving　adj.节省劳力的 6．　productive　adj.多产的；丰饶的；富有成效的 7．　garbage　n.垃圾 8．　device　n.设备，装置 Ⅱ.重点短语 1．　range from　范围从……到…… 2．　figure out　算出；想出 3．　single out　挑出；挑选 4．　be dedicated to doing　致力于；献身于 5．　change with ...　随……而变化 6．　turn to　求助于 如何解答含有对比强调表达的听力题 听力考试的对话中常通过一些过渡词，如：yet，but，still，however，in fact，as a matter of fact，despite，in spite of等，以及通过对某些单词或短语的重读表达前后之间的对比和强调，解决此类题考生应该充分理解过渡表达后句子以及重读的单词或短语的含义。 常见问题设置有： 1．What do we learn from the conversation? 2．What does the conversation tell us? 3．What can we infer from the conversation? 4．What does the man imply？等。 　(2023·浙江1月卷)7.How does Sara sound? A．Anxious. B．Surprised.　 C．Grateful. [听力材料] W：Do you think Janet could make it? M：I'm sure she can.Have you tried calling her? W：Yes，of course.But I can't get through.The flight has already been called twice.What are we going to do? Board without her? I should have reminded her at the office yesterday.She may have totally forgotten it. M：Take it easy，Sarah.Let me call her home number.Oh，there she is. [分析]　从两人的对话中，尤其是But I can't get through.可知，女士已经尝试打电话，但没有打通，所以她感觉很担心，故选A。 总之，解答含有对比强调表达的听力题的关键是抓住对话中含有过渡性或者重读的表达，通过分析说话者的语音语调快速地与备选项对应，找到意义上一致的表达或转述，而要想快速地与备选项对应，需要不断地训练，提高听力水平，针对听力中的薄弱环节进行强化训练。 [重点词汇] [经典佳句]　The club offers us many entertaining activities，bringing us much entertainment. 俱乐部为我们提供了很多娱乐活动，给我们带来了很多快乐。 (1)for entertainment　为了娱乐 (2)entertain sb to sth　用某物招待某人 entertain sb with sth　用某物使某人快乐 (3)entertaining adj.　有趣的；令人愉快的 [即学活用]　单句语法填空/完成句子 ①This is actually a very　entertaining　(entertain)book putting over serious health messages. ②Television provides us with a wide range of information and　entertainment　(entertain). ③He was so generous that he entertained his friends　to　dinner again yesterday. ④　Much to our entertainment　，our English teacher always　entertains us with his entertaining stories　and jokes. 令我们非常开心的是，我们的英语老师总是用有趣的故事和笑话使我们快乐。 [经典佳句]　We have decided that either you or the headmaster is to hand out the prize to those gifted students at the meeting tomorrow. 我们已经决定，在明天的会议上，不是你就是校长来颁奖给那些有天赋的学生。 be gifted in/at　在……方面有天赋/才华 be gifted with ...　具有…… have a gift/talent for　有……天赋 show a talent for　显示出……天赋 be talented in/at　在……方面有天赋 [即学活用]　单句语法填空/一句多译 ①Even if you are a　gifted　man，you should not take your　gift　for granted.(gift) ②The boy，who has a great gift　for　languages and persuasion，is said to be able to communicate with foreigners fluently. ③When he was a child，he was gifted　in/at　playing many musical instruments. ④他有音乐天赋，但一谈到生物学，他就一窍不通。 a．He　has a gift for music　，but when it comes to biology，he knows nothing.(gift) b．He　is gifted in/at music　，but when it comes to biology，he knows nothing.(gifted) [经典佳句]　The good thing about children is that they adapt very easily to new environments. 小孩的长处就是能够很容易地适应新环境。 (1)adapt (.../oneself) to (使……/自己)适应于…… adapt from ...根据……改编 adapt ...for ...把……改编(写)成……；为……改编(写)…… (2)adaptation n.改编；适应 (3)adaptable adj.可改编的；能适应的 [即学活用]　单句语法填空/完成句子 ①My daughter is very　adaptable　and I'm sure that she will　adapt　herself to the new school and now she is watching a film which is an　adaptation　from a real person.(adapt) ②It took him a while to adapt　himself　(he) to the new surroundings. ③　Adapted　(adapt) from J．K.Rowling's book series of the same title，the Harry Potter movies are universally acknowledged as classics. ④The director was fully convinced that this moving story，if　(it was) adapted for television　，would be a hit. 这位导演完全相信，这个感人的故事如果被改编成电视剧一定会大受欢迎。 [重点句型] I spend so much time on my computer studying，playing games，chatting with friends. 我花了很多时间在电脑上学习，玩游戏，和朋友聊天。 [句式分析] 句中含有句式“sb spend＋时间/金钱＋(in) doing sth 某人花费时间/金钱做某事。” 表示“花……(时间/金钱)做某事”的结构有： It takes (took，will take) sb some time to do sth 做某事花费/需要某人多少时间 sth cost(s)＋ sb＋ some time/money 某物花费某人多少时间/金钱 [即学活用] 完成句子/一句多译 ①(2024·广州三模)According to the theory，　spending 20 minutes in a park daily　helps to reduce stress，regardless of whether people exercise in it or simply take a walk. 根据该理论，每天在公园里花 20 分钟有助于减轻压力，无论人们是在公园里锻炼还是只是散步。 ②To be honest，　it took me more than a month to get used to　the new school life. 说实话，我花了一个多月的时间才开始适应新的学校生活。 ③　It costs a fortune　to fly first class. 坐头等舱要花一大笔钱。 ④活动前一个月，我花了几个小时制定了一份日程表，列出了我的目标和实际步骤。 a．A month before the event，　I spent hours working out a schedule　outlining my goals and practical steps. b．A month before the event，　it takes me hours to work out a schedule　outlining my goals and practical steps. Ⅰ.教材语块必备 1．　lack of vitamin D　缺乏维生素D 2．　garbage collection　垃圾收集 3．　a water­saving device 　节水装置 4．　create a sense of well­being　产生一种幸福感 5．　a typical labour­saving machine　一种典型的节省劳动力的机器 Ⅱ.单词拼写/完成句子 1．It is more than 700 pages long，far longer than most books people read for　entertainment　(娱乐). 2．He was a　gifted　(有天赋的) student and studied the classic Confucian works as well as other more complicated and romantic literature. 3．Studies clearly show the more educated we are，the more　productive　(富有成效的) we are in society and life. 4．There is always someone available who knows the tips and tricks to get the most out of any electronic　device　(设备). 5．Now that you badly want to lose weight，you can　spend half an hour working out　every day. 既然你那么想减肥，那就每天抽出半个小时去锻炼吧。 Ⅲ.根据情景补全对话 (Situation：a man suggests Mrs.Smith should use robots to deal with kind of jobs in company.) M：Mrs.Smith，I'm sorry to disturb you，but I really have something important to discuss with you. 1 W：Robots? You must be joking.We're a small company. M：You see we make ten different kinds of cough medicine.But each operation only has four steps. W： 2 M：Four.The first robot will measure and mix the materials for the medicine.A second robot will pour the mixture into the bottles. 3 The last robot will pack the bottles into boxes. W：And what happens when one of the robots breaks down? M：The robot company will have a mechanic here within an hour. W：I just can't imagine. 4 A quiet building with robots rolling around doing the work? M：That's it.And these robots are great workers.They won't call in sick. 5 W：It sounds like a good idea.But what about the workers here? M：That's what I'm worried about.We won't need them anymore. A．What will we have here? B．Another robot will be sent here. C．What does the third robot do? D．They will work 24 hours a day. E．How many robots do we need then? F．Then a third robot will put on the labels. G．I think we can have robots make cough medicine for us. 答案　1—5　GEFAD Ⅳ.根据汉语提示完成对话 W：Do you know the news that China's Chang'e 5 lunar probe has successfully returned with samples from the Moon? M：Yes，I do.The successful return 1.　is thought to be a great advance　(被认为是一个很大的进步)in humans' space exploration. W：Yes，and because of that，China has become the third country in the world to bring the samples back from the Moon. M：2.　These samples are believed to help scientists know more about the Moon's origin and formation　(人们相信这些样本可以帮助科学家们更多地了解月球的起源和形成). W：You're right.And some experts expect that 3．　China will not only study the samples itself but also give some to other countries　(中国不但自己研究这些样本，还会把一些送给其他国家). M：I think it's really a great idea.4.　It is understood that the Moon belongs to the whole world　(月球属于全世界是不言而喻的). $$