UNIT 1 Section Ⅲ Learning About Language(课件PPT)-【优化指导】2021-2022学年新教材高中英语选择性必修第三册(人教版2019)

UNIT 1　ART Section Ⅲ　Learning About Language 动词不定式作表语 栏目索引 语法感知 语法精析 课堂达标 语法感知 返回导航 英语　必修第三册 UNIT 1　ART 表语 非谓语 返回导航 英语　必修第三册 UNIT 1　ART 语法精析 返回导航 英语　必修第三册 UNIT 1　ART 返回导航 英语　必修第三册 UNIT 1　ART 返回导航 英语　必修第三册 UNIT 1　ART 返回导航 英语　必修第三册 UNIT 1　ART 返回导航 英语　必修第三册 UNIT 1　ART 返回导航 英语　必修第三册 UNIT 1　ART 返回导航 英语　必修第三册 UNIT 1　ART 返回导航 英语　必修第三册 UNIT 1　ART 课堂达标 to carry to start to provide to develop to remain making 返回导航 英语　必修第三册 UNIT 1　ART to have travelled to be improving to be to put 返回导航 英语　必修第三册 UNIT 1　ART to start work was to be admitted into the university is to join an English club is to listen to the teacher The next step is to make sure 返回导航 英语　必修第三册 UNIT 1　ART 课时跟踪检测(三) 返回导航 英语　必修第三册 UNIT 1　ART 谢谢观看！ 观察下面句子，完成后面的自我归纳。 ①Perhaps the best way to understand Western art is to look at the development of Western painting over the centuries. ②During the Middle Ages, the purpose of Western art was to teach people about Christianity. ③In this work, Monet's aim was to convey the light and movement in the scene... ④Our plan is to finish the work next week. ⑤The only thing I could do was to leave. ⑥The greatest happiness is to be able to work for the happiness of all . ⑦What I want to do seems to tell you something. [自我归纳] 上面句中动词不定式都是作________，表示具体的事情或将要发生的事情。动词不定式是_________动词的一种，它没有人称和数的变化。动词不定式具有名词、形容词和副词的特征。 1．表示目的。 (2021·浙江卷)Mary's sister, Frances Todd Wallace, often came over to plant flowers in the front yard. 玛丽的妹妹弗朗西丝·托德·华莱士经常来前院种花。 The purpose of education is to develop a fine personality in children. 教育的目的是发展儿童完美的品格。 2．用于第一人称疑问句，表示征求意见。 What am I to say if they ask me the question? 要是他们问我这个问题，我该怎么回答呢？ What am I to do if I have no money? 如果没有钱，我该怎么办呢？ 3．用于被动语态，相当于can/could，should，ought to，must，具有情态意义。 You are to be rewarded. 你应该受到奖励。(should be) It's nowhere to be found. 哪儿也找不到它。(can't be) These books are not to be sold. 这些书不应该卖掉。(ought not to be) 4．表示“同意、安排、命令、决定、劝告、意愿、禁止”等。 They are to marry next week. 他们将在下周结婚。(安排) Children are not to sm