Unit 6 The Media Topic Talk 词汇+知识点课件-2025-2026学年高中英语北师大版（2019）选择性必修第二册

北师大版高中英语选择性必修二 Unit 6 The Media Topic Talk词汇 目录 目 录 01. 单词领读 02. 词性拓展 03. 单词讲解 04. 随堂测试 01 单词领读 01 单词预习检测 —— 英汉互译 1. 因此；所以 adv __________ 2. 广播节目；电视节目 n __________ 3. 经济（上）的；经济学的 adj __________ 4. 政治的；政治上的 adj __________ 5. 不同的；多种多样的 adj __________ 6. 选举；当选 n __________ 7.（政治、商业、社会）运动；（宣传）活动 n _________ 8. 讨论；辩论 n __________ hence broadcast diverse political campaign debate election economic 5 单词预习检测 —— 英汉互译 9. 可用的；可得到的 adj __________ 10. 承认 v __________ 11. 否定；消除（顾虑等）；拒绝考虑 v __________ 12. 概述；提出……的纲要 v __________ 13. 查阅；参考；咨询 v __________ 14.复杂的；难懂的 adj _________ 15. 买；购买 v __________ acknowledge dismiss outline complicated consult purchase available 6 16. microblogging n __________ 17. *via prep __________ 18. 补economical adj __________ 19. 补diversity n __________ 20. 补elect v __________ 21. candidate n __________ 22. coverage n __________ 23. interpret v __________ 单词预习检测 —— 英汉互译 微博维护；微博更新 经由(某个地方)；通过(某种手段或某人) 经济的；实惠的；节约的 候选人 差异（性）；不同（点）；多样性 新闻报道；覆盖范围 解释；把……理解（为）；口译 选举；选择 7 单词预习检测 —— 英汉互译 24. 补interpreter n __________ 25. up-to-date adj __________ 26. mixture n ____________ 27. precisely adv __________ 28. 补precise adj __________ 29. 补complicate v __________ 30. alternative adj __________ 31. tournament n __________ 传译员；口译者 最新（式）的；现代的 混合；混合物 确实如此；的确如此；精确地 精确的；（人）细心的 可供替代的；可供选择的 锦标赛；联赛 使更复杂 8 02 词性拓展 02 1．economic adj.经济(上)的→economy n．经济 2．election n．选举→elect v．选举 3．interpret  vt. 解释;vi.&vt.口译→interpretation n.解释;口译 →interpreter n. 口译者，译员 4．acknowledge  vt. 承认→acknowledgement n．承认；感谢 5．mixture n．混合→mix v．混合 6．precisely adv.确实如此；精确地→precise adj. 精确的 7．consult vt.查阅；vi.&vt.咨询；商议→consultation n．咨询；咨询会→consultant_ n．顾问 03 重难点词语解析 03 课文原句：figuring out what to acknowledge and what to dismiss(教材P50)  拓展 acknowledge doing/that...承认…… acknowledge sb./sth.to be/as...承认某人/某物是…… It is acknowledged that...大家公认…… ★1.acknowledge vt.承认；确认；答谢；认为 [佳句赏读]　感悟句意·背诵 ①The old chairman of the company has acknowledged his elder son as/to be the future chairman. ②With no solid evidence，he refused to acknowledge stealing  the lady’s purse. ③It is obvious that Hawking is acknowledged to be  one of the greatest scientists. 承认 （基本义） 向……打招呼； 对……作出反应 承认 “承认”某事的真实性 “承认”注意到某人 / 某物 acknowledge 语义助记 公开“承认”获得他 人的帮助 （公开）感谢 acknowledge 一、写出下列句子中画线部分的汉语释义。 1. He acknowledges that when he’s tired he gets bad-tempered. ____________ 2. We wish to acknowledge the support of the university. ____________ 3. He waved, acknowledging the applause. _____________ 承认 感谢 对……作出回应 16 二、在空白处填入 1 个适当的单词或括号内单词的正确形式。 1. It is widely ________________ (acknowledge) that students should be evaluated in terms of overall quality. 2. The film festival is acknowledged __________ an event of international importance. 3. She is usually acknowledged ____________ (be) one of our best artists. 4. The flowers were a small ________________ (acknowledge) of your kindness. as to be acknowledged acknowledgement 2.★ alternative n．可能的选择；可供选择的事物 adj.可替代的；另外的 拓展 (1)an alternative to...……的替代品 have no alternative but to do sth.除了做某事别无选择 have the alternative of...有……的选择 (2)表示“别无选择只好做……”的常见句型： have no choice but to do sth. can do nothing but do sth. 课文原句：...to better understand complicated issues by finding alternative opinions on the subject...(教材P112) 三个词中，alternative 最正式，choice 较 option 稍非正式。 option, choice 或 alternative均可表示可选择的事物。 alternative 较常用以指两个选择，后可接介词 to： You can be paid in cash weekly or by cheque monthly; those are the two alternatives. 表示选择权或选择的自由最常用 choice，有时也可用 option，但通常不用 alternative： Do I have a choice of what color to paint my room? option 也指计算机程序里的选项、选择。 【辨析】alternative, choice, option（选必三 U7） [佳句赏读]　感悟句意·背诵 ①In that situation，he had no alternative but to expand his vocabulary. ②Like my friend，I now have an alternative to complaining. ③You have the alternative of speaking or keeping quiet. alternative 一、根据句意，写出画线部分的汉语意思。 1. The disappearance of dinosaurs is not necessarily caused by astronomical（天文的）incidents. But alternative explanations are hard to find. ___________ 2. I was a student who went on alternative break trips, and had my life totally transformed by that experience. ___________ 非传统假期旅行 别的解释 二、根据所给汉语，完成句子。 1. If we expect people to give up the habit of driving, we must give them ___________________________（他们能够信赖的替代物）. 2. Do you have ______________________________________ （解决这个问题的其他方法）in your mind? 3. Facing energy crisis, more new __________________________（替代能源）is needed to search for. 4. I’m afraid ______________________________________（我别无他法，只有让你离开）. 5. __________________________（除了咖啡有没有其他选择）on the menu? (n) an alternative they can rely on an alternative method of solving the problem alternative energy Is there an alternative to coffee I have no alternative but to ask you to leave 3.★debate n．& vi.& vt.讨论；辩论 拓展 (1)have a debate on/about/over sth.就某事辩论 under debate正在讨论/辩论中 beyond/without debate无可争论；毋庸置疑 (2)debate with sb.about/on/over sth.就某事与某人辩论 课文原句：news coverage of political debates(教材P50) 一、在空白处填入 1 个适当的单词或括号内单词的正确形式。 1. We are having a debate _________________ this topic. Here are some letters from our readers. 2. We debated ___________ to fly or go by train, finally deciding on the train. 二、根据所给汉语，用适当的词块完成句子。 There is _________________（激烈的争论）over the question whether the experiment should be allowed. debate a heated debate about / on / over whether 4.★mixture n．混合(物)；混合状态 (1)mix vt.& vi.(使)混合；(使)融合；调配 mix A with B＝mix A and B (together) 把A与B混合起来/融合在一起 mix with sth.与某物相融合 mix up弄错；弄乱；混淆 mix...up with...把……和……搞混了 (2)mixed adj.混合的；混杂的 课文原句：Well，that’s difficult to say—it’s a mixture of both.(教材P112) [单句语法填空] ①First mix the butter _____ sugar together；then add the milk. 先把黄油和糖搅拌好，再加牛奶。 ②They look so alike that it’s easy to mix them _____. 他们长得非常像，很容易把他们弄混。 ③It’s much better if you can sometimes mix business ____ pleasure. 如果你们有时能把工作和娱乐结合起来那就好得多了。 ④I listened to the educator’s adventure with a ________(mix) of amusement and disbelief. 我怀着既好笑又怀疑的复杂心情听了这个教育工作者的冒险经历。 and up with mixture available adj. 看图 猜释义 【词汇拓展】 availability n [U] 可获得性 一、根据语境，选出下列句子中available的英语释义。 1. In the 1940s, electricity was available to people in almost all areas of the United States. _______ 2. It’s important that you let them know when you’ll be available. _______ 3. We do have tickets available for that movie on those days. _______ 4. The program guidelines and other related information are available at: http://cambridgesciencefestival. _______ d a. able to be used b. can easily be bought c. can easily be found d. (of a person) free to be seen, talked to, etc. a c b available 二、根据汉语，用适当的词块完成下列句子。 1. I would have gone to my cousin’s birthday party last night, but __________________（我没空）. 2. This information ___________________（任何人都可获得）wishing to see it. 3. — Can you lend me the book Gone with the Wind? — Sorry. I returned it to the library just now. Maybe （还能借到）. 4. We must consider how to make full use of ____________________ （可用资源）we have. I was not available is available to anyone it is still available the available resources 覆盖 cover v （基本义） 用某物覆盖某物 覆盖；遮盖 覆盖多个抽象事物 覆盖距离或空间 覆盖新闻事件 覆盖费用、花销 涵盖；包括； 涉及；处理 走完（一段路程）；占地 采访；报道 足以支付； 够付 5.cover & coverage 语义助记 覆盖范围 （书、节目、课程等的）内容范围；信息范围 保险范围 新闻报道 coverage 写出下列句子中画线部分的汉语释义。 1. There is clear evidence that the most difficult feeling of all to interpret is bodily pain. ___________ 2. I didn’t know whether to interpret her silence as acceptance or refusal. ___________ 3. No one in our tour group spoke Spanish so we had to ask the guide to interpret. ___________ 解释 把……理解为 翻译 interpret 一、在空白处填入 1 个适当的单词或括号内单词的正确形式。 1. The waitress covered the table __________ a cloth. 2. The most attractive point of GPS is its 100% __________ (cover) on the planet. 二、根据句意，用一个单词替换下列各句中的cover。 1. He laughed to cover his nervousness. __________ 2. They walked for a long time and covered almost 20 miles. __________ 3. The course covers all aspects of business and law. __________ with hide travelled includes coverage cover & coverage 让……离开dismiss （基本义） dismiss 语义助记 让人离开某地 让人离开岗位  让……离开；解散 让顾虑、建议等离开  消除（顾虑等）；拒绝考虑  解雇；开除 32 dismiss Friends 《老友记》 dismiss 写出下列句子中画线部分的汉语释义。 1. Dismissing her fears, she climbed higher. ___________ 2. Both actors dismissed any idea of a romantic relationship between them. ___________ 3. He was so irresponsible that the boss decided to dismiss him. ___________ 4. The teacher dismissed the class ten minutes early because she had a meeting. ___________ 5. He just laughed and dismissed my proposal as unrealistic. ___________ 否定 / 拒绝考虑 消除 否认 解散 解雇 economic 根据句意写出画线词的汉语释义。 1. The economic crisis reflects badly on the government’s policies. __________ 2. The book’s intention was to make economic theory（理论）more digestible. ___________ 3. The new system may be more economic but will lead to a decline（下降）in programme quality. ___________ 4. There are a large number of students who are not economics majors, who would like to learn something about it. ___________ 经济危机 经济的 合算的 经济学 elect & election 在空白处填入 1 个适当的单词或括号内单词的正确形式。 1. Increasing numbers of people elect ___________ (work) from home nowadays. 2. The group elected one of its members ___________ (be) their spokesperson. 3. The school board（校董会） is made up of parents who have ___________ (elect) to make decisions about school affairs. 4. Besides, I have such a good command（掌握）of English that I am elected ___________ assistant（助手）to my English teacher. 5. The recent ___________ (elect) has been the only thing on the news for the last three days. been elected as to work to be election 36 04 随堂测试 04 Ⅰ.单词拼写 1.Whether weight loss is beneficial to health has been__________. 2.Tim is so greedy for knowledge that he reads every book_________. 3.She couldn’t speak much English，so the educator had to_____ for her. 4.The building houses a wide and_____(多种多样的) variety of necklaces. 5.The__________(运动) of fighting against pollution is started up by the young people. 6.It is widely__________that the hotel offers a high standard of comfort and service. 7.Would you please keep silent？The weather report is being_______ (播出) and I want to listen. debated available interpret diverse campaign acknowledged broadcast Ⅱ.单句语法填空 8．She pronounced the word very slowly and_________(precise)． 9．The producer listened to the news with a mixture____ surprise and horror. 10．____ is acknowledged that students’ oral English competence is weaker than other skills. 11．He __________ (purchase) a new computer from the shop nearby the other day. precisely of It purchased 12．There’s__________(cover) of foreign news in the newspaper and on other media. 13．The vital question_____________(debate) heatedly in the meeting room now. 14．To get promoted，my life is more__________complicate) by having to work such long hours. 15．The theme park is not available____the public now because the roller coaster is being repaired. coverage is being debated complicated to Ⅲ.单句写作 16．别人请教你时，你要有耐心。(consult) __________________________________________________ 17．人们普遍认为，没有毅力，人是不会成功的。(acknowledge) __________________________________________________ __________________________________________________ 18．我们的目标是让每个人都能接受高等教育，不管他的经济状况如何。(available) __________________________________________________ __________________________________________________ 19.我们的目标是让每个人都能接受高等教育，不管他的经济状况如何。(available) __________________________________________________ You have to have patience when others consult you. It is widely acknowledged that people cannot succeed without persistence. Our goal is to make higher education available to everyone regardless of his financial situation. He recommended his friend to visit Peru to experience the jungle and its diverse wildlife. THANK YOU YOUR LOGO Lavf57.83.100 $