Unit4 Using language 非谓语动词（to do 与 V-ing）课件-2023-2024学年高中英语外研版（2019）必修第二册

V-ing to do V-ed 非谓语动词形式 To-infinitive as attributive and adverbial of result 不定式作定语和结果状语 To-infinitive 也就是不定式。 attributive也就是定语。 adverbial of result 也就是结果状语。 回顾： 什么是定语？什么是状语？除了定语和结果状语，不定式还能做什么成分？ 2023/7/25 To see is to believe. To see is to believe. I want to travel around the world. My teacher asks me to do the housework. I’m sorry to hear you were ill. He’s not an easy man to get on with. 做主语 做表语 做宾语 做宾语补足语 做状语 做定语 除了定语和状语，不定式还能做什么成分？ 巧记动词不定式作宾语的动词(+to do) hope,wish,expect,agree,promise demand,refuse manage,learn,decide pretend, choose 三个希望两答应 一个要求莫拒绝 设法学会做决定 不要假装在选择 知识补充： 要考虑：既可接to do又可接doing的动词有哪些？ forget to do sth. 忘记去做某事 doing sth. 忘记做过某事 （未做） （做过） remember to do sth. 记得要去做某事 doing sth. 记得做过某事 （未做） （做过） stop to do sth. 停下来去做另一件事 doing sth. 停止正在做的事 go on to do sth. 继续去做另一件事 doing sth. 继续做同一件事 try to do sth. 尽力去做某事 doing sth. 尝试去做某事 一感 二听 三让 四看 2. 省略to的不定式 feel hear, listen to make, let, have see, look at, watch, notice, observe 不定式做状语 表原因 I was surprised to get a prize. 我很震惊（因为）得到一个奖。 相当于“原因状语从句” I was surprised because I got a prize. 我很震惊，因为我得到了一个奖。 不定式表示原因时，一般放在情感形容词的后面。 表目的 I will do anything to get a prize. 我为了得到一个奖会做任何事。 相当于“目的状语从句” I will do anything in order that I get a prize. 为了奖，我能做出任何事。 不定式表示目的时，常可同in order to，so as to换用。 表结果 I get a prize to travel around the world. 我得到了一个奖，可以环游世界啦。 相当于“结果状语从句” I get a prize, so that I travel around the world. 我得到了一个奖，于是我环游了世界。 表示预料之外的结果，不定式前常带有only, never等 像不定式这样的非谓语动词还有简化从句的作用。 to do做结果状语一般是表示意料之外的结果 I hurried to school, only to find the gate locked. (教材P26) It is fun enough to attract millions of people. He returned home to learn his daughter had just been engaged. Dinosaurs have completely died out on the earth, never to be seen again. He left his home, never to be heard from again. 动词不定式表示结果时，其逻辑主语就是句子的主语。结果状语常常只限于learn(得知), find(发现), see(看见), hear(听见), to be told(被告知), make(使得)等具有界限含义的动词。 不定式做结果状语常用结构 enough to... She was brave enough to go there alone. 她有足够的勇气独自到那里去。 too..