Unit 6 Section 2 Starting out&Understanding ideas(Ⅱ)-【创新教程】2025-2026学年高中英语必修第二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 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 新知点点突破 要点层层精析 课后素养提升 英语(WY)·必修第二册 Section Ⅱ　Starting out & Understanding ideas(Ⅱ) [重点单词] 1．　shark 　n．鲨(鱼) 2．　fin　 v．切去(鱼的)鳍；鱼鳍 3．　target　 v．把……作为目标 4．　extinction　 n．灭绝，绝种 5．　attitude　 n．(尤指通过行为表现出的对某事的一般)看法，态度 6．　scare　 v．使(某人)惊恐，吓唬→　scared　 adj.害怕的；担心的→　scary　 adj.(事物)恐怖的；吓人的 7．　dive　 v．(通常指使用呼吸设备的)潜水→　diving　 n．跳水；潜水→　diver　 n．潜水者 8．　fortunately 　 adv.幸运地→　fortunate　 adj.幸运的 →　unfortunately　 adv.不幸地 [重点短语] 1．　be scared of 　害怕……；对……感到恐惧 2．　due to　由于，因为 3．　cut off 　切掉；被隔绝；切断(供给)；中断 4．　rather than　 而不是 5．　the other way round　相反的情况；颠倒过来，反过来 6．　by mistake　错误地，无意中 [重点句式] 1．Many people who saw the film started to believe that sharks were bad animals that ate humans. [句式精析]　who saw the film定语从句；started to believe主句；that sharks were bad animals宾语从句；that ate humans定语从句。 试译：　许多看过这部电影的人开始相信，鲨鱼是会吃人的有害动物。　 2．Finning would have an unexpected effect upon Peter Benchley, the man who wrote the book the film Jaws was based on. [句式精析]　Finning would have an unexpected effect upon Peter Benchley是主句；the man是同位语；who wrote the book the film Jaws是定语从句。 试译：　捕鲨采翅给彼得·本奇利带来了未曾料想的影响，他是改编成电影《大白鲨》的小说的作者。　 [词汇精讲] 1 People have always been scared of sharks，but Jaws made things worse. 虽然人们一直都害怕鲨鱼，但《大白鲨》加深了这种感觉。 　*scared adj.害怕的，担心的 ◆[佳句感知] Having made mistakes, he is scared of facing his strict teacher. 他犯了错，不敢去面对严厉的老师。 [知识积累] (1)be scared of(doing)．..害怕/担心(做)…… be scared to death吓得要死 be scared to do sth.害怕做某事 (2)scare v．惊吓，使害怕 ，受惊吓n.恐慌 scare sb. to death把某人吓得要死 scare sb. away/off将某人吓跑 ◆[学以致用] 单句语法填空/完成句子 ①When seeing the horror movie last night, I was 　scared　(scare) to death but excited. ②He was a little scared 　to meet　 (meet)us, but started to smile shyly after my mom hugged him. ③As a salesman, you shouldn't be scared 　of 　talking to people personally or over the phone. ④So I ran back home almost in the dark while trying not to get too 　scared　(scare)． ⑤We 　were scared to death 　when the fire broke out. Fortunately，it was put out soon. 突如其来的大火把我们吓得要死，幸好它很快被扑灭了。 ⑥The explorers had to make a fire at the edge of the forest　 to scare away/off wild animals　 at night. 晚上探险者不得不在森林边缘生火以吓跑野生动物。 2 This was not only due to fear of sharks，but also finning. 这不仅仅是因为(人们)对鲨鱼的恐惧，还因为(人们)捕鲨采翅。 　*due to 由于，因为(to 是介词) ◆[佳句感知] Raynor Winn and her husband Moth became homeless due to their wrong investment. 雷诺·温恩和她的丈夫穆斯因为投资失误而无家可归。 [知识积累] (1)be due to do sth. 预期做某事，预定要做某事 be due to sth. /sb. 归因于某事/某人；欠某人…… (2)due adj. 到期的；应付的；预期的；应得的 ◆[学以致用] 单句语法填空/完成句子 ①He is making preparations for the English speaking contest which is due 　to take　(take)place next week. ②Have they been paid the money that is due　 to 　them? ③The meeting 　is due to start 　at four. 会议预定在四点召开。 ④He was late 　due to the rain　， which made his boss angry. 他由于下雨迟到了，这让他的老板很生气。 ⑤The paper　 is due next month　，and I am working seven days a week，often long into the night. 论文下个月就要交，我现在每周七天都在工作，而且常常到深夜。 3 Finning would have an unexpected effect upon Peter Benchley, the man who wrote the book the film Jaws was based on. 捕鲨采翅给彼得·本奇利带来了未曾料想的影响，他是改编成电影《大白鲨》的小说的作者。 　*be based on以……为基础 ◆[佳句感知] Everlasting Classics，which is based on poetry and music，is popular with people of all ages. 以诗歌和音乐为基础的《经典咏流传》受到了各个年龄段人民的欢迎。 [知识积累] (1)base...on/upon...把……建立在……基础之上 be based on/upon以……为基础；依据…… (2)basis n．基础；基本原则 on the basis of根据；在……的基础上 (3)basic adj.基本的；基础的 ◆[学以致用] 单句语法填空/句型转换 ① 　Based 　 (base)on the ratings，I bought my beloved backpacks. ②　Basing　 (base) an important decision more on emotion than on reason, you will regret it sooner or later. ③First, he showed us the 　basic　 (base) steps and skills of making dough figurines. ④No matter where we are, we should make friends with others on the 　basis　 (base)of sincerity. The restaurant is based on trust, and it is working all right.(改为含有定语从句的复合句) ⑤The restaurant, 　which is based on trust　， is working all right. ⑥The restaurant, 　which is working all right　， is based on trust. 4 Finning is a type of fishing where sharks are caught and their fin cut off. 这是一种将鲨鱼捕获之后，割下它们的鱼鳍的捕鱼方式。 　*cut off砍掉，切掉 ◆[佳句感知] He had his finger cut off in an accident at work. 他在一次工作事故中被切断了手指。 [知识积累] cut off　　　　砍掉，切掉；中止；隔绝 cut in 插话 cut up 切碎；齐根切掉 cut out 删除；停止运转 cut through 开辟(出路或通道) cut down 削减；删节；砍倒；降低 ◆[学以致用] 用cut相关短语填空/完成句子 ①Deserts are also created because people 　cut down　 trees and dig up grass. ②If you don't pay your gas bill, they will 　cut off 　the supply. ③He had 　cut up 　the meat before his mother came back. ④Please 　cut out　 my overcoat according to this pattern. ⑤When their children lived far away from them, these old people felt 　cut off from the world.　 当孩子们远离他们生活时，这些老人感到自己跟这个世界隔绝了。 5 He came to see people as a danger to sharks, rather than the other way round. 他开始把人类看作鲨鱼的威胁，而不是相反的情形。 　*rather than 而不是 ◆[佳句感知] What we expect from you is working hard rather than hardly working. 我们希望你努力工作，而不是几乎不工作。 [知识积累] (1)rather than连接两个并列结构，如名词、代词、形容词、v.­ing、不定式等，并且它所连接的两个结构的词性应该保持一致。 (2) prefer to do rather than do ＝would do rather than do 宁愿做……而不愿做…… [名师点津]　rather than 连接的两个并列结构作主语时，谓语动词应与rather than前面的结构在人称和数上保持一致。有相同用法的词语还有as well as，together with，with等。 ◆[学以致用] 单句语法填空/完成句子/一句多译 ①We can achieve a lot when we learn to let our differences unite，rather than 　divide　 (divide)us. ②He always prefers 　to ride　 a bicycle rather than　 ride　 in the crowded bus.(ride) ③ You rather than your sister　 are　(be) to run the shop after your parents retire. ④It is what you do 　rather than what you say　 that matters. 重要的是你所做的，而不是你说了什么。 我宁愿过简单的生活也不愿浪费有限的资源。 ⑤I 　prefer to　 live simply 　rather than　 waste the limited resources. ⑥I 　would　 live simply 　rather than　 waste the limited resources. 6 “Sharks don't target humans，”he said. “鲨鱼并不以人类为攻击”，他说。 　*target v．把……作为攻击目标 ◆[佳句感知] The company has been targeted by animal rights groups for its use of dogs in drug trials. 这家公司因用狗做药物试验而成为动物权益组织批评的对象。 [知识积累] (1)target on/at把……作为……的目标，针对…… (2)target n．[C]目标；靶；(攻击的)对象 set a target制订目标 meet/achieve a target完成目标 hit/miss the target 中靶/脱靶 ◆[学以致用] 单句语法填空/完成句子 ①The programme is targeted at 　improving　 (improve)the health of women of all ages. ②I don't like this kind of television advertisements that is targeted 　at/on　 children. ③They have 　 set a target　 of developing 200 new members. 他们已制订了要发展200位新成员的目标。 ④I am sure you can 　 meet/achieve your target(s)　this time. 我确定这次你能完成你的目标。 ⑤To our surprise, he 　missed the target　 somehow. 令我们惊讶的是，不知怎么地，他脱靶了。 7 Complete the chart showing how attitudes towards sharks have changed with words and expressions from the passage. 用文章中的单词和词组来完成下面的表格，它说明了(人们)对鲨鱼态度的变化。 　*attitude n．(尤指通过行为表现出的对某事物的一般)态度，看法 ◆[佳句感知] Only when you take a positive attitude towards the project will you enjoy the whole process. 只有当你对此项目抱有积极态度时，你才能享受整个过程。 只有当你对此项目抱有积极态度时，你才能享受整个过程。 [知识积累] an attitude to/towards...的态度/看法have/take/adopt a(n)．..attitude to/towards... 对……持……态度 an attitude of mind 心态 [名师点津]　attitude前常用good，bad，positive(积极的)，negative(消极的)等词修饰。 ◆[学以致用] 单句语法填空/完成句子 ①I'm glad to learn that his attitude 　to/towards　 this plan is similar to mine. ②People who have 　a　 negative attitude towards/to life fail to see opportunities in life. ③　Keep a positive attitude　 and good things will happen. 保持积极的态度，好事就会发生。 ④I eventually realized I had to change 　the attitude to/towards　 medical practice. 我终于认识到自己不得不改变对医务工作的看法。 ⑤Youth is simply　 an attitude of mind.　 青春只是心态问题。 [句式精析] 1 Fortunately，not everyone who watched the film Jaws became afraid of sharks—some became interested in understanding them. 幸运的是，并非所有人在看完电影《大白鲨》以后开始惧怕鲨鱼——有人反而乐意去了解它们。 　[句式分析]　句中not everyone为部分否定，意为“并非所有人”。 ◆[佳句感知] After all，not everyone has realized that wildlife has thoughts, feelings, and most importantly, equal rights to survive. 毕竟，并不是每个人都意识到野生动物有思想、感情，最重要的是，它们有平等的生存权利。 [知识积累] (1)部分否定用法： 含“全部/所有/任何”等意义的词与not连用，如：all，both，everything，always等。 (2)全部否定用法： 英语中的no，none，never，nobody，nothing，neither，no one，nowhere，no more，no longer，no way等表否定意义的词(组)与肯定式谓语一起使用构成“全部否定”。 ◆[学以致用] 单句语法填空/一句多译/句型转换 ①He told me all pieces of the news，but 　none 　of them was exciting. ②Our English teacher is excellent，but she can't help 　everyone/all　 in the class in 50 minutes. 他们两个并非都可靠。 ③　Both of them　 are not reliable. ④　Not both of them　 are reliable. ⑤Both of the two math problems are not very difficult. →　Not both 　of the two math problems are very difficult. ⑥Not all of them were allowed to go there.(变为全部否定) →　None of them　 were allowed to go there. 2 Today，as we learn more about sharks，more people than ever want to protect them from extinction。 今天，随着我们对鲨鱼的认识愈发深入，有比以往更多的人想要保护它们免遭灭绝。 　[句式分析]　as引导时间状语从句，意为“随着”。 ◆[佳句感知] As she grew older，she gained in confidence. 随着年龄的增长，她的信心增强了。 [知识积累] as引导从句的情况： (1)引导时间状语从句，意为：随着，当……时。 (2)引导原因状语从句，意为：因为。 (3)引导让步状语从句，意为：虽然；即使(这时需将 as后面的表语、状语或谓语提到前面，构成倒装句)。 (4)引导方式状语从句，意为：按照……的方式。 (5)引导定语从句，意为：正好，如同。 ◆[学以致用] 完成句子/句型转换 ①I was watching the clock all through the meeting，　as I had a train to catch　. 整个会议期间，我一直在看时间，因为我要赶火车。 ②The guide told us his adventures in the Arctic 　as we went along　. 我们一边走着，这个导游一边给我们讲他在北极的历险故事。 ③I have changed it 　as you suggested.　 我按你建议的方式把它改了。 ④　As we all know　，Hangzhou is famous for the West Lake. 众所周知，杭州因西湖而出名。 ⑤Although the general was tired，he stayed up late. →　Tired as the general was　，he stayed up late. (用as引导从句改写句子) $$