UNIT 3 Section Ⅱ Using language（课件PPT）-【优化指导】2024-2025学年新教材高中英语必修第二册（外研版2019）

UNIT 3　On the move (单元主题语境：人与自我——运动与健康) Section Ⅱ　Using language 动词不定式作定语和结果状语 UNIT 3　On the move 英语　必修　第二册　W　 返回导航 结果状语 定语 UNIT 3　On the move 英语　必修　第二册　W　 返回导航 UNIT 3　On the move 英语　必修　第二册　W　 返回导航 UNIT 3　On the move 英语　必修　第二册　W　 返回导航 UNIT 3　On the move 英语　必修　第二册　W　 返回导航 UNIT 3　On the move 英语　必修　第二册　W　 返回导航 UNIT 3　On the move 英语　必修　第二册　W　 返回导航 to leave to build to be held to arrive UNIT 3　On the move 英语　必修　第二册　W　 返回导航 to strengthen to become UNIT 3　On the move 英语　必修　第二册　W　 返回导航 UNIT 3　On the move 英语　必修　第二册　W　 返回导航 UNIT 3　On the move 英语　必修　第二册　W　 返回导航 UNIT 3　On the move 英语　必修　第二册　W　 返回导航 UNIT 3　On the move 英语　必修　第二册　W　 返回导航 to be told to find to stay UNIT 3　On the move 英语　必修　第二册　W　 返回导航 to give up only to find not to be able to UNIT 3　On the move 英语　必修　第二册　W　 返回导航 to participate to run to improve to catch UNIT 3　On the move 英语　必修　第二册　W　 返回导航 to live to do to work to sit to give UNIT 3　On the move 英语　必修　第二册　W　 返回导航 谢 谢 [观察] 1．It is also a game that is very cheap to play. 2．It is fun enough to attract millions of people. 3．What's more，football has become one of the best ways for people to communicate ... 4．The thief broke into the house only to find it empty. [探究] 1．句1和句3中动词不定式作______，分别修饰game和way。 2．句2和句4中动词不定式作__________。 动词不定式具有名词、形容词或副词的某些语法功能，又有动词的时态和语态的特点及作用。 一、动词不定式作定语 [感知] 1．The bridge to be built here will bring great convenience to the local people. 这里将要建起的桥会给当地人带来很大的便利。 2．Suddenly a good idea occurred to her，but she couldn't find any paper to write on. 突然她想到了一个好主意，但是她找不到写下它的纸。 3．(2023·全国乙卷)Four years later，she was the first African American woman to receive a medical degree. 四年后，她成为第一位获得医学学位的非裔美国女性。 4．(2023·全国甲卷)And the only way for us to get into the habit of waiting is to practice. 我们养成等待习惯的唯一方法就是练习。 [归纳] 1．不定式作定语通常放在所修饰词之后，表示将来的动作。不定式与其所修饰的词之间往往是动宾关系，若该不定式是不及物动词，其后应有必要的介词。 2．序数词、形容词最高级，还有the last、the only等后或被这些词修饰的名词或代词后，常用不定式作定语，且中心词与不定式之间为主动关系。 3．被修饰词是抽象名词时，常用不定式作定语。常见抽象名词有ability、chance、idea、hope、wish、fact、excuse、promise、attempt、way等。 不定式作定语时，当句子的主语是不定式的逻辑主语时，不定式使用主动式；当句子的主语不是不定式的逻辑主语且不定式与所修饰的名词或代词之间是被动关系时，不定式使用被动式。 ①Have you got anything to buy? 你有什么东西要买吗？(you是buy的执行者) ②I am going to Beijing.Do you have anything to be bought? 我要去北京。你有什么东西要买吗？(you不是buy的执行者) [即练] 单句填空 1．The local newspaper detailed China's plans ________(build) the Tiangong space station. 2．I am going to participate in the “To Classic—Brilliant Youth” Reading Competition __________(hold) next month. 3．He is always the first _________(arrive) at the school and the last ________(leave) the school. 4．His ambition _________(become) the world swimming champion was understandable. 5．The best way _____________(strengthen) willpower is to make it into a habit. 二、动词不定式作结果状语 [感知] 1．Tom took a taxi to the airport，only to find his plane high up in the sky. 汤姆乘出租车去了机场，结果发现他要乘坐的飞机已飞入高空。 2．I came to send you this potted orchid as a gift，only to be told you happened to be out. 我来送你这盆兰花作为礼物，却被告知你刚好出去了。 3．The girl is old enough to dress herself. 这个女孩长大了，可以自己穿衣服了。 4．The text is too difficult to understand. 这篇课文太难了，理解不了。 5．Would you be so kind as to do me a favor? 你能帮我一个忙吗？ [探究] 不定式作结果状语时，常表示出乎意料的结果，常用于以下结构中： ①only to do常表示出乎意料的结果 ②adj./adv.＋enough to do足够……做某事 ③so/much ...as to ...如此……以至于 动词不定式作结果状语的特殊情况 ①在某些情况下，动词不定式可以直接在句中作结果状语。 He lived to be a hundred years old. 他活到了一百岁。 ②在某些表示表扬或批评的形容词后常接不定式表示结果，常见的词有kind、polite、generous、nice、right等。 She was very polite to show us how to get there. 她非常有礼貌，告诉我们怎么去那里。 [即练] 单句填空/句型转换 1．I dialed your service number several times，only _______(find) it was busy，making me extremely annoyed. 2．He complained his parents are too busy _______(stay) at home with him. 3．We went there at the time as arranged，only __________(tell) there were no seats available. 4．Sarah no longer uses the app，but has fallen in love with running. →Sarah likes running enough __________ using the app. 5．She rushed to the bookstore to meet her friends.But she didn't know why they had left. →What puzzled her was that she hurried to the bookstore to meet her friends，____________ they had left. 6．Miss White was so angry that she was unable to speak. →Miss White was so angry as _________________ speak. 用括号内所给词的适当形式填空 I'm Tom，a boy with a muscle disease which makes me unable 1.______(run) as quickly as others.However，I am outgoing and have learned 2.__________(improve) myself.I had never given up even though I was not strong enough 3.________(catch) up with others when running.In high school，I have the chance 4.______________(participate) in sports activities with the encouragement of my teachers and classmates.So I have a good life and find many things 5._____(do).My ambition is 6._______ (work) for a firm that develops computer software.I have a very busy life and have no time 7.______(sit) around feeling sorry for myself.All the people around me are so kind as 8._______(give) me encouragement 9._______(live) a normal and meaningful life as they do. $$