Unit 4 Using language—运用·提升语言能力（课件PPT）-【新课程学案】新教材2022-2023学年高中英语选择性必修第二册（外研版2019）

Using language—运用·提升语言能力 课时目标 1.掌握并运用it作形式主语的用法，并能够在真实语境中运用。 2.听懂并能够表达“地球村”所带来的融合、促进、包容的现象。 3.学会表达对他人谈话表现出兴趣以及描述某种普遍存在的现象，并能够在实际生活中运用所学表达。 语法项目——it作形式主语 初识语法——在美文运用中体悟 Dear Tom， I'm writing to extend my sincere gratitude for you. It's been six years since I began to study English, but ①it was a difficulty for me to remember new words at first. Although I tried every means, yet ②it was no use reciting them over and over again. ③It was very kind of you to offer me some useful suggestions. ④It turned out that these suggestions were of great benefit to me. ⑤It took me just one week to master proper methods of learning. ⑥It was a pity that I hadn‘t asked you for help earlier.⑦It is important that the students (should) learn English well, so I will try my best to improve my English. Thanks for your help. And I would be grateful if you could give me a reply soon. Yours， Li Hua 续表 ①使用了句型“It＋be＋名词＋for sb.＋to do sth.”，其中it作形式主语，真正的主语是不定式短语； ②使用了句型“It＋be＋no use＋doing sth.”，其中it作形式主语，真正的主语是动名词短语； ③使用了句型“It＋be＋形容词＋of sb.＋ to do sth.”，其中it作形式主语，真正的主语是不定式短语； ④使用了句型“It＋不及物动词＋that从句”，其中it作形式主语，真正的主语是that引导的主语从句； 续表 ⑤使用了句型“It takes/took＋sb.＋时间＋to do sth.”，其中it作形式主语，真正的主语是不定式短语； ⑥使用了句型“It＋be＋名词＋that从句”，其中it作形式主语，真正的主语是that引导的主语从； ⑦使用了句型“It＋be＋形容词＋that从句”，其中it作形式主语，真正的主语是that引导的主语从句。 续表 慧学语法——在归纳演绎中学通 [自主感知] ①It is no good learning without practice. ②(教材典句)But it is vital not to take any chances. ③It is necessary that the work should be done well. ④(2021·新高考Ⅰ卷) That is the only French phrase I mastered, and it's a shame I don't have much use for it. ⑤(2021·全国乙卷) It's a great honour for me to stand here and address my speech titled “Be smart online learners”． ⑥(2021·全国甲卷) It's said that history is written by the victors, and those victors set the standards for admission to the genius club. [会发现] 1．句①it指代的是 。 2．句②it指代的是 。 3．句③it指代的是