Unit 3 Period 3 Grammar 动词不定式作定语和结果状语 导学案-2023-2024学年高一英语外研版（2019）必修第二册

Book2 Unit 3 On the move Period 3 Grammar 动词不定式作定语和结果状语 学习目标： 1. 掌握动词不定式作定语和结果状语的用法； 2. 动词不定式作定语和结果状语在语境中的运用 ( 清北班) 学习重点： 掌握动词不定式作定语和结果状语的用法 易混易错知识：在语境中准确使用动词不定式作定语 情境感悟: 判断下列句子中画线部分所作的成分及用法 1.That football is such a simple game to play is perhaps the basis of its popularity.________________ 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: it does not require words, but everyone understands it.________________ 4．World War I had broken out months before, but British and German soldiers put down their guns and played football together—one moment of peace to remember during years of conflict.________________ 语法精讲: 一、动词不定式作定语 1．动词不定式作定语，通常置于所修饰的词的后面。 Is this the best way to help him? 这是帮助他的最好方法吗？ 2．不定式作定语，与其被修饰的词在逻辑上有主谓关系或动宾关系。 He's always the first one to get up.(主谓关系) 他总是第一个起床。 Please give me something to drink.(动宾关系) 请给我点喝的。 [易错精点]　 动词不定式作定语，且与被修饰的词有逻辑上的动宾关系时，不定式动词应该是及物动词；如果不定式动词为不及物动词，则该动词必须与介词连用，使其成为及物的动词短语。 Because the room was very crowded, I needed a tall bench to stand on. 因为房间里很拥挤，我需要一条高板凳站上去。 He wanted to find a new house to live in. 他想找一所新房子住。 3．当名词或代词被序数词、形容词最高级the first，the last等修饰，且不定式与其逻辑主语为主谓关系时，常用动词不定式作定语。 He is the best man to do the job. 他是做这份工作的最佳人选。 4．在“with/without＋宾语＋宾语补足语”结构中，若宾语补足语是不定式(作定语)，不定式所表示的动作将要发生，且句子的主语是该动作逻辑上的执行者，此时不定式须用主动式。 With lots of difficult problems to settle, the newly­elected president is having a hard time. 有许多难题要处理，新当选的总统日子不好过。 5．当被修饰词是表示抽象意义的名词时，常用不定式作后置定语，且不定式常用主动形式。常见的此类名词有ability, chance, idea, attempt, plan, way, opportunity等。 They failed in their attempt to reach there before five o'clock. 他们试图在五点钟以前到达那里，但失败了。 课堂练习1: 完成句子 (1)这是开前门的钥匙。 This is the key ________________________. (2)这是一些纸，你可以在上面写字。 Here is some paper for you ________________________. (3)有许多作业要做，他急忙回家了。 ________________________，he hurried home. (4)他总是第一个来，最后一个走。 He was always ________________ and ________________. 二、动词不定式作结果状语 动词不定式作结果状语通常用于以下句式中：so