（2019新教材）外研版高中英语选择性必修二英语unit4 period2using language&listening ppt课件（含音频）.zip

Unit4 Breaking boundaries! Period 2 Using language & Listening Part1 Grammar: ItIt as an empty subject Activity 2 Rewrite the underlined parts using it it as an empty subject. It is no longer minorities to get roles It is now a more realistic hope for to become a leading actor in Hollywood. It is more common than before for women to write and direct Hoolywood films. It is seen as acceptable by film studios to cast white actors Beijing today is multicultural. It is not a surprising thing for students to see different skin colours in the same class. It is possible for people to hear many different languages and dialects. It is easy for people to find products from all over the world. It is not difficult for foreigners to settle down and find a job. It is a common thing for people from different countries to work in the same company. notes: 51. realistic 现实的；能实现的 realise 意识到；实现 reality 现实 - real 真正的；真实的 52. minority 少数 minor 较小的；次要的 & majority 多数 major 主要的；主修 53. cast v. 选派角色 投，掷，抛 n. 演员阵容 54. advance n./v. 前进，进展 advanced 高级的 55. gender 性别 56. racial discrimination 种族歧视 57. release 释放；发行 58. studio 工作室；演播室 59. in particular 60. in the right direction 61. settle down 定居下来，安顿下来 62. according to Summary：形式主语 It 基本用法 当不定式、动名词、从句等用作主语 时，为保持句子平衡、避免主语太长而显 得头重脚轻，通常在句首使用形式主语it ，而把真正的主语放在句子末尾。It 并 无实际词义。 it作形式主语时, 可以代替三种形式 : 不定式、动词-ing形式和主语从句。 一、 it代替不定式短语 常用句型: It+be+形容词+(for/of sb.) to do sth. It+be+名词+to do sth. It+及物动词+宾语+ to do sth. It+be+介词短语+to do sth. Eg. It is hard to translate this sentence into English. It was foolish of him to give up the job. Eg. It is everyones duty to obey the law. Eg. It takes sb.some time to do sth. It cost me 150 yuan to buy the dress. Eg. It was against my principle to do that. 二、 it代替动词-ing短语 动词-ing形式作主语用后置形式的情况 远不及不定式那么普遍,常限于no good, no use, useless, waste等词的后面。 Eg. It is no good/use having a car if you cant drive. Eg. It is a waste of time watching TV. 三、it代替主语语从句 这个主语从句可以用连词 that引导,也可 以用连接代词或连接副词引导。 Eg. It was clear that they had no desire for peace. Eg. It is doubtful whether she will be able to come. 三、it代替主语语从句: 四种类类型 1. it + be + 形容词 (clear, possible, likely)+ 从句 Eg. It is certain that he will win. Eg. It is important that we should learn from each other and help each other. 2. it + be + 名词(a pity, a shame, an honour, a good idea, common knowledge, a surprise.) + 从句 Eg. It is a pity that I cant go with you because I have to look after my little brother. Eg. It is common knowledge that the earth turns around the sun. 三、it代替主语语从句: 四种类类型 3. it + 不及物动词 (happen, seem, appear, occur, matter.) + 从句 Eg. It happened that I was in the countryside at the time. Eg. It seems that it is going to rain soon. 4. it + be + 过去分词 (found, believed, reported, thought, proved, known, decided, suggested, required.) + 从句 Eg. It is reported that the fire caused a great loss and hundreds of people died. .找出下列句子中it的指代内容 1.It was clear enough what she meant. 答案:what she meant 2.It hasnt been made clear when the new road is to be opened to traffic. 答案:when the new road is to be opened to traffic 3.It is no use asking him. 答案:asking him 4.It is bad manners to stare at people. 答案:to stare at people 5.It is up to us to help those in need. 答案:to help those in need 6.It is a mystery to me how it all happened. 答案:how it all happened 即时巩固 .用it作形式主语改写句子 1To remember this rule is important. _ 2Lying in the sun in winter is pleasant. _ 3That her hair was turning grey worried her a bit. _ Part2 The global village Activity5 Read the passage and answer the questions. Pay attention to the expressions in bold. 1. What phenomenon does the passage describe? 2. What effect does technology have on cultural exchange? 63. be responsible for 64. bring people together 把人们聚集在一起 65. channel of communication 通信渠道 66. form close connections with 建立密切联系 67. window on the world 通向世界的窗户 68. be more inclusive 更加包容 69. culture shock 文化冲击 70. make a joint effort 共同努力 71. mutual benefits 互惠互利 notes: Pay attention to the expressions 72. merge into 融入，相融 73. harmonious 和谐的 harmony 和谐 live in harmony with 74. phenomenon 现象 phenomena （复数） 75. strike (struck) a chord with 引起共鸣 76. in person 亲自 77. cant wait to do sth. 78. intercultural communication 79. on wonder 80. rewarding 值得的 Part2 The global village 1. What phenomenon does the passage describe? It describes the phenomenon of the “_” as related to the promotion of technological and cultural exchange. global village Part2 The global village 2. What effect does technology have on cultural exchange? Technology enables us to _ _ _ and gives us quick and easy access to _. form close connections with people of completely different cultures other cultures and lifestyles Part2 The global village bring people together channel of communication form close connections with window on the world be more inclusive culture shock a joint effort mutual benefits Part2 The global village 1. culture shock 2.form close connections with 3. a joint effort 4.mutual benefits 5.bring people together 6.window on the world 7.be more inclusive Part3 Listening P42 Activity7 Listen to the interview and choose the main idea. Part3 Listening P43 Listening materials: 1 Listening materials: 2 Listening materials: 3 Listening materials: 4 Listening materials: 5 Part3 Listening P43 Activity8 check the answers Activity9 Complete the boxes The global village