译林版(2019)选择性必修第一册Unit 3 The art of painting Grammar and usage教案

Unit 3 The art of painting
Grammar and usage (I)
Verb-ing and verb-ed forms as predictives
内容分析：
本板块围绕单元话题，首先引导学生在“数字时代如何欣赏艺术品”的语篇中观察、探究动词-ing形式和动词-ed形式在文中的使用，自主归纳动词-ing形式和动词-ed形式在句子中作表语的核心规则；再通过句子、语篇两个层面的巩固练习，让学生内化巩固目标语法的相关知识；最后要求学生运用所学，准确、恰当、得体地使用目标语法规则完成对画作的描述，使语法知识的运用和话题意义相结合，实现“形式-意义-使用”三者的统一。
教学目标：
By the end of this section, students will be able to:
identify the use of verb-ing and verb-ed forms as predicatives;
work out the rules of verb-ing and verb-ed forms used as predicatives;
use the right forms of verb-ing and verb-ed to finish related tasks;
apply verb-ing and verb-ed forms in new situations.
教学重难点：
To summarize the general rules;
To apply the rules correctly and properly.
教学过程：
Step 1 Lead-in
In the digital age, we can “travel” and see great scenery through a smartphone, so why bother going out
Step 2 Exploring the rules
1) Read the blog entry on page 34 and answer the following questions.
1. Where did the writer go to see the paintings
2. How did the writer appreciate the paintings
3. What was the writer’s attitude towards the act of viewing artworks through smartphones
Suggested answers:
1. The writer saw the paintings in the National Gallery.
2. The writer wondered at the skill of the artist, their use of colour and how they played with light and shade. He/she observed the brushwork the artist used to enhance their works, and enjoyed being able to bathe his/her senses in this palace of human creativity.
3. The writer felt shocked and believed it was impossible to truly appreciate the human touch of a great painting through a smartphone.
【设计意图：快速引入话题，了解语篇脉络。】
2) Go through the blog entry again and complete the table of part
Verb-ing forms as predicatives It was surprising then ...
Verb-ed forms as predicatives ..., I was amazed to see all the paintings.
【设计意图：通过总结归纳，让学生识别-ed的不同用法。】
Working out the rules
When used as the predicative, the verb-ing form is connected to the subject by a _____________.
The ____________ form is often used to describe a thing or a situation; the ____________ form is often used to describe how a person feels.
Possible answers:
linking verb (2) verb-ing (3) verb-ed
【设计意图：进一步归纳总结和认识-ed的用法。】
Useful expressions:
in the digital age
wander-wonder
play with light and shade
bathe my senses in ...
appreciate the human touch of a great painting
be reduced to a few million pixels
feel the breeze against my face
Step 3 Go through “Grammar notes” on Page 95.
Step 4 Practice
Identify the functions of the verb-ing and verb-ed forms in the following sentences.
(1)Tu Youyou has become the first female scientist of the People’s Republic of China to receive a Nobel Prize, awarded for her contribution to the fight against malaria.
(2)She looked tired with cooking.
(3)Thanks to her discovery of qinghaosu, malaria patients all over the world now have had a greatly increased chance of suvival.
(4) Born in 1930, in Ningbo, Zhejiang Province, Tu studied medicine at university in Beijing between 1951 and 1955.
(5)Inspired by an over 1,600-year-old text about prparing qinghao extract with cold water, Tu redesigned the experimetns and tried extracting the herb at a low temperature in order not to damage its effective part.
(6)Even with large amounts of qinghao extract produced, however, they still faceanother problem.
(7)It was depressing to find the house empty.
(8)Living in the suburbs, we have few visitors.
(9) Tell the children playing outside not to make too much noise.
(10)I felt somebody patting me on my shoulder.
Possible answers:
attributive 2. predicative 3. attributive 4. adverbial 5. adverbial
6. object complement 7. predicative 8. adverbial 9. attributive
10. object complement
Step 5 Homework
Finish Exercises C on P70.
【设计意图：强化知识运用。】
教学反思