Unit 4.3 Using language-【创新教程】2025-2026学年高中英语选择性必修第二册五维课堂同步Word教案（外研版2019）

Section Ⅲ　Using language [词汇精讲] 1 (教材P41)The report analysed 200 films in 2015 and 1,260 TV shows from 2014 to 2015，and discovered that to become a leading actor in Hollywood is now a more realistic hope for minority actors. 该报告分析了2015年的200部电影和2014年至2015年的1260部电视节目，发现成为好莱坞的主角，对少数民族演员来说是更现实的希望。 　*minority n．少数派；少数；少数人；少数民族 ◆[佳句感知] Only a minority of students is/are interested in politics. 只有少数学生对政治感兴趣。 [知识积累] (1)a minority of 少数…… be in a/the minority 占少数(作表语或定语) (2)minor adj. 较小的，次要的，轻微的 (3)majority n．大多数 a majority of 大多数…… ◆[学以致用] (1)单句语法填空 ①To our disappointment，only a minority of people 　is/are　(be)in support of our plan. ②Women are in the 　minority　 (minor)in the top ranks of government. (2)完成句子 ③Most of the people turned their back to him，Only 　a_minority_of_people　 gave him a hand. 大多数人都背弃了他。只有少数人帮助了他。 2 (教材 P42)Rather，it's about countries and people making a joint effort to come together to create a more harmonious and understanding world，so that we can all enjoy the mutual benefits. 相反，它是指国家和人们共同努力，一起创建一个更和谐、更宽容的世界，这样我们大家便都能受益。 　*harmonious adj. 和睦的；融洽的 ◆[佳句感知] Nowadays，everyone is responsible for building a more harmonious society in China. 目前，在中国，每个人对建立一个和谐社会都有责任。 [知识积累] [语境助记] Nowadays，we are living in harmony with each other in our society and we feel comfortable with the harmonious relations. 现在，我们生活在友好和睦的社会大家庭中，彼此间的和谐关系让我们觉得自在舒心。 ◆[学以致用] (1)单句语法填空 ①If there is no poverty，the world would be more 　harmonious　(harmony)． ②They should really learn how to live in harmony 　with　 other people. (2)完成句子 ③Our nation together with other countries is 　making_efforts_to_create_a_more_harmonious_world　. 我们国家正与其他国家共同努力创造一个更和谐的世界。 ④With better education，people will be able to build a better society 　in_harmony_with_nature　. 有了更好的教育，人们将能够建立一个与自然和谐相处的更美好社会。 3 (教材P42)It was rewarding to see how our work helped bring people together from different cultures. 眼见我们的努力把来自不同文化背景的人们团结在一起着实令人欣慰。 　*rewarding adj.值得做的；有意义的 ◆[佳句感知] With an awareness of what you truly value，you are in an excellent position to pick up a career you find rewarding. 意识到自己真正看重的是什么更有利于你找到一个你认为值得做的职业。 [知识积累] (1)reward n. 回报，奖赏； 赏金 as a reward for (sth.)作为对(某事的)报酬/奖赏 in reward (for...) 作为(……的)报答；作为(……的)奖励 (2)reward v. 酬谢，报答，奖赏 reward sb.for... 为……酬谢某人 reward sb.with sth. 用某物酬谢某人 ◆[学以致用] (1)单句语法填空 ①Everyone who reached the top of Mount Tai 　was_rewarded　(reward) with a magnificent view. ②When asked for his views about his teaching job，Philip said he found it very interesting and 　rewarding　(reward)． ③We gave him a gift 　as　 a reward for his kindness. ④He received a medal 　in　 reward for his bravery. (2)一句多译 我送给他一本从上海买的书来答谢他的帮助。 ⑤I gave him a book bought from Shanghai 　in_reward_for_his_help　.(reward n．) ⑥　I_rewarded_him_with_a_book　 which I bought from Shanghai for his help.(reward v．) it作形式主语 自我探究 总结归纳 ①But it is vital not to take any chances. 句子①中it作形式主语，真正的主语为　not_to_take_any_chances　。 ②When I saw the tragic scenes on the news，I felt it was my duty as a doctor to go there and offer my help. 句子②中it作形式主语，真正的主语为 　to_go_there_and_offer_my_help　。 ③It is important to remember that Ebola doesn't respect national boundaries. 句子③中it作形式主语，真正的主语为　to_remember_that_Ebola_doesn't_respect_national_boundaries　。 ④It is so inspiring to have colleagues like Hassan，Maisy，Alfonso，not to mention all the others I have worked with. 句子④中it作形式主语，真正的主语为　to_have_colleagues_like_Hassan，Maisy，Alfonso　。 ⑤It is necessary that we should form a good habit at early age. 句子⑤中it作形式主语，真正的主语为　that_we_should_form_a_good_habit_at_early_age　. ⑥It is no use arguing with him about it. 句子⑥中it作形式主语，真正的主语为　arguing_with_him_about_it　. [语法精析] it 作形式主语 　当主语部分相对于谓语部分而言太长时，常把主语部分移到句尾，在主语的位置放上 it。it 没有具体的意义，仅用于使句子显得平稳，不头重脚轻。it 作形式主语时常代替三种语法结构：动词不定式(短语)、动词­ing(短语)和从句。 一、it 代替不定式(短语)作形式主语 　it代替不定式(短语)作形式主语的常见句型： It is difficult for a foreigner to learn Chinese.外国人学习汉语不容易。(It作形式主语，代替不定式复合结构for a foreigner to learn Chinese) It is everyone's duty to obey the law.遵守法律是每个人的义务。(It 作形式主语，代替不定式短语to obey the law) It took them a year to build the bridge.建这座桥花了他们一年的时间。(It作形式主语，代替不定式短语to build the bridge) It is up to us to help those in need.帮助那些有困难的人是我们的责任。(It作形式主语，代替不定式短语to help those in need) [易混辨析] “It＋be＋形容词＋for sb.to do sth.”与“It＋be ＋形容词＋of sb.to do sth.” 如果形容词描述的是人的品质、品格，介词用of；如果形容词描述不定式所表示动作的特征，介词用for。 It's important for us to learn English well. 学好英语对我们来说很重要。 It's kind of you to help me. 感谢你帮助我。 [针对训练] 单句语法填空 ①It is a great joy for children 　to_have　 (have)a harmonious family，where parents treat their children like a friend. ②　It　 is difficult to figure out a global population of polar bear. ③It takes sunscreen about fifteen minutes 　to_start　(start) working. 二、it 代替动词­ing(短语)作形式主语 it代替动词­ing(短语)作形式主语的情况远不及 it 代替不定式(短语)作形式主语那么普遍。常见句型：It＋be＋no good/no use/useless/a waste/...＋动词­ing(短语)。 It is no good/use having a car if you can't drive. 如果你不会开车，有车也没用。 (It作形式主语，代替动词­ing 短语having a car) It is a waste of time watching TV. 看电视是浪费时间。(It 作形式主语，代替动词­ing 短语 watching TV) It is no use talking to him about it. 和他谈这事没有用。(It作形式主语，代替动词­ing 短语 talking to him about it) 三、it代替从句作形式主语 it所替代的从句可以用that引导，也可以用whether/if、连接代词或连接副词引导。 It was clear that they had no desire for peace.显然他们并不想要和平。(It作形式主语，代替从句that they had no desire for peace) It is doubtful whether she will be able to come. 她能否来还很难说。(It作形式主语，代替从句whether she will be able to come) It was clear enough what she meant.她的意思够清楚了。(It作形式主语，代替从句what she meant) It hasn't been made clear when the new road is to be opened to traffic.还没明确宣布新路什么时候通车。(It作形式主语，代替从句when the new road is to be opened to traffic) It is a mystery to me how it all happened.这一切是怎么发生的我一头雾水。(It作形式主语，代替从句how it all happened) [针对训练] 单句语法填空 ①It is no use 　giving　(give) him some advice. ②It is necessary 　that　 the work should be done well. ③It is a pity 　that　 I didn't think of it earlier. 四、it作形式主语的常见句型 (1)It is a pity/a shame/a fact/an honour/good news/no wonder/a wonder/...that... It is a pity that the engineer can't come.可惜工程师不能来。 It is a wonder that he continues to gamble when he always loses！令人惊讶的是他一直输还一直赌。 (It is)No wonder(that)you are late. 难怪你来晚了。 It is a shame that the rain spoiled our picnic. 真可惜，这场雨把我们的野餐给搅合了。 It is a fact that English is accepted as the international language.英语被认为是国际语言，这是事实。 (2)It is＋形容词(strange/natural/surprising/obvious/true/fortunate/wonderful/funny/possible/ impossible/likely/unlikely/clear/unusual/certain/important/...)＋that... It is certain that he will win.他一定会取胜。 It is important that we should learn from each other and help each other.互相学习和互相帮助很重要。 It was obvious that the child had been badly treated.很显然那个孩子受过严重的虐待。 It is likely that he will ring me tonight.他今晚可能给我打电话。 It is strange that he left without telling us.真奇怪，他没说一声就走了。 It is unlikely that their group will get ahead of us.他们小组不大可能赶到我们前头去。 (3)It happened/turned out/suddenly struck me/occurred to me/...that... It happened that I wasn't there that day.恰好那天我不在那里。 It suddenly occurred to me that I knew how to solve that problem.我忽然想起我知道怎样解决那个问题。 (4)It＋be＋过去分词(said/reported/announced/decided/expected/hoped/known/believed/...)＋that... It is hoped that the number of deer will greatly increase very soon.人们希望鹿的数量将会很快增加。 It is said that nothing has been done about it.据说至今对此没采取任何措施。 It is reported that more than twenty people were killed in that bus accident.据报道，在那次的公共汽车事故中有二十多人丧生。 It is known that he is one of the best teachers in our school.大家都知道他是我们学校最好的教师之一。 It is believed that the flood there has been the biggest in 100 years.据认为，那儿的洪水是百年来最大的洪水。 (5)It doesn't matter＋that/what/where/whether/... It doesn't matter whether he comes or not.他来还是不来都没关系。 It doesn't matter where you are from.你来自哪里都没关系。 [名师点津],“It is suggested/required/requested/desired/ordered/proposed that...”中的主语从句用虚拟语气，即从句谓语形式为“should＋动词原形”。 It is requested that he give a performance at the party.有人请他在聚会上表演一个节目。 It is suggested that we should get everything ready by tonight.有人建议我们今晚将一切准备好。 [针对训练] 完成句子 ①　It_occurred_to_her_that　 she could adopt a homeless child. 她突然想到她可以收养一个无家可归的孩子。 ②　It_turned_out_that　 the situation is quite serious. 结果证明，情况相当严重。 ③　It_happened_that　 the tickets were sold out when I got there. 碰巧当我到那里的时候，票都卖光了。 [综合演练] Ⅰ.单句语法填空 1．It never occurred to me 　that　 you could succeed in persuading him to change his mind. 2．　It　 is known to us that he is one of the most football players in the world. 3．It is no good 　talking　 (talk) without taking action. 4．It is impossible 　to_master　 (master)a foreign language without much memory work. 5．It is a pity 　that　 you have forgotten both her address and her telephone number. 6．　It　 surprised me most that she had become a famous singer. 7．It remains a mystery 　what　 she will do next. 8．I think 　it　 is right not to tell him the bad news. Ⅱ.完成句子 1．　It_is_obvious_that　 she has lost interest in studying English. 很明显，她已经对学习英语失去了兴趣。 2．　It_happened_that　 I met one of my friends yesterday. 我昨天碰巧遇到了我的一个朋友。 3．　It_is_reported_that　 he has got seven gold medals. 据报道，他已经获得了七枚金牌。 4．　It_is_well­known_that　 the old scientist still works hard in his eighties. 众所周知，这位老科学家在80多岁时仍然在努力工作。 5．　It_will_take_a_lot_of_time_to　 complete the gardening work. 完成园艺工作需要很多时间。 6．　It_occurred_to_me_that　Ⅰhad left my shirt on the playground. 我突然想到，我把我的衬衫忘在了操场上。 学科网（北京）股份有限公司 $$