UNIT 4 Section Ⅱ Using language（Word教参）-【优化指导】2024-2025学年新教材高中英语选择性必修第一册（外研版2019）

Section Ⅱ　Using language

动词不定式、动词­ing形式和动词­ed形式作表语

[对应学生用书P82]

[观察]

1．Every artist's wish is to create something that expresses an idea.

2．One way for him to find inspiration is turning to his children's toys.

3．He was particularly interested in the old story about a fish jumping through the “Dragon Gate”．

4．He is most widely known for composing music for the film Crouching Tiger，Hidden Dragon and the 2008 Beijing Olympics.

5．To listen to Tan's music is to experience a mix of Chinese musical traditions and Western influences.

6．Yang Liping's passion is dancing.

7．After winning a national competition in 1986 with her Spirit of the Peacock dance，she has been known as the “Peacock Princess”．

[探究]

一、动词不定式作表语

[感知]

1．(2023·全国甲卷)There was once a town in the heart of America，where all life seemed to enjoy peaceful co­existence with its surroundings.

从前，在美国的中心地带有一个小镇，那里所有的生命似乎都与周围的环境和平共处。

2．(2023·新课标 Ⅰ 卷)The task John set for himself was to remove harmful substances from some sludge(污泥).

约翰给自己定的任务是从污泥中去除有害物质。

3．(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．动词不定式放在be、become、sound、taste、seem、appear等系动词后面常用来表示

将来的动作或起解释说明的作用，其主语常常是wish、idea、task、purpose、duty、job、goal、aim、way等表示意向、打算、计划的词及what引导的主语从句等。

2．动词不定式作表语时也常用来表示预计要发生的动作，或表示未来的可能性或假设。

[即练]

单句填空/完成句子

1．Wild animals are friends of our human beings.To protect them is to protect(protect) ourselves.

2．My goal is to study(study) hard，get a good job and support my family.

3．What we students should do is to take(take) our due responsibility to contribute to a healthy environment.

4．In my opinion，as a student，our major task is to learn(learn) as much knowledge as we can at school.

5．比赛的目的是提高学生学习英语的兴趣。

The purpose of the contest is to improve students' interest in learning English.

二、动词­ing形式作表语

[感知]

1．What worries me most is her staying too late every night.

(＝Her staying too late every night is what worries me most.)

最使我担心的是她每天熬夜到很晚。

2．The two things I would like to do most are seeing you and going on a tour of the city.

(＝Seeing you and going on a tour of the city are the two things I would like to do.)

我最想做的两件事是见到你和游览这座城市。

3．The hike is challenging for the teenagers both physically and mentally.

徒步旅行对青少年的身心是一项挑战。

[归纳]

1．动词­ing形式作表语，相当于形容词，用于说明主语的性质、特征等。

2．动词­ing形式作表语，多表示抽象性或习惯性的动作，一般说明主语的内容，即主语等同于表语，两者可互换位置。

动词不定式与动词­ing形式作表语的区别

His job is to paint the walls within two hours.

他的工作是在两个小时内粉刷墙壁。(目前要做的事情，并不是他日常的工作)

His job is painting walls.

他的工作是粉刷墙壁。(这是他日常的工作)

[即练]