(
课件网) Infinitives as the attributive and the adverbial 不定式作定语和状语 Leading in Yesterday, Mr. Fish went to Chaoyang Square to buy some cakes. Suddenly, Mr. Fish was very excited to see a pretty girl on the street. Leading in To/In order to add her WeChat number, Mr. Fish came close to her, only to find that she had already had a boyfriend. Learning objectives By the end of the lesson, you will be able to… know about the basic structure of infinitive as attributive and adverbial; analyze the components of infinitive structure in the sentences; take good mastery of the usage of infinitive structure with the help of classroom activities, such as making sentences and controlled practices. Exploration Observe the following sentences and discuss… Mr. Fish has a lot of work to finish. Sending people to other planets is not an easy goal to achieve. Yang Liwei was the first Chinese astronaut to travel into the space. Actually, many scientists are looking for a suitable planet to live in. I have something to buy. What is the positional relationship（位置关系） between nouns and “to do” What component（成分） does “to do” in these sentences serve as（充当） Postpositional attributives 后置定语 Exploration Let’s discuss… Mr. Fish有很多工作要完成 我要买一些东西 名词 不定代词 ① Has Mr. Fish already done his work Have I already bought anything yet ② Therefore, we use “to do” structure to indicate _____. Mr. Fish hasn’t finished his work yet. I haven’t bought things yet. Mr. Fish has a lot of work to do. I have something to buy. the future or something undone Exploration Brainstorming Question 1: Can we replace “to be done”here If so, what will happen Question 2: What is the real subject Mr. Fish has a lot of work to do. I have something to buy. Mr. Fish has a lot of work to be done. I have something to be bought. Exploration Let’s discuss… 最高级 序数词 Q: Can you find two important noun modifiers（名词修饰词） in the sentences Mr. Fish 是参加本次会议最帅的老师. 杨利伟是中国第一个飞向太空的宇航员。 Mr. Fish is the most handsome teacher to attend the meeting. Yang Liwei was the first Chinese astronaut to travel into the space. Exploration Let’s discuss… Abstract noun 抽象名词 ① What is the noun type（名词类型） of “goal” in the first sentence ② In the second sentence, why do we add “in” behind the “live” 把人送到其他星球并不是一个容易去实现的目标 事实上，很多科学家都在寻找适宜居住的星球。 Sending people to other planets is not an easy goal to achieve. Actually, many scientists are looking for a suitable planet to live in. 不及物动词后补上介词 Summary Summary for “to do” as the attributive 动词不定式作定语 时间上：一般表示_____的动作 位置上：一般放在_____和_____的后面，做_____定语 修饰上：（1）名词前有first, second等_____词或the most等_____级修饰，其后用不定式；（2）像attempt, ability等_____名词或者something等_____后常用不定式作定语 将来时，未完成 修名代，做后置 最高或 ... ...
