人教版英语必修第三册：1.3《Discovering Useful Structure》教案设计

1、Unit 1 Festivals and celebrationsPeriod 3 Discovering Useful Structure教学设计The theme of the section is “Describe festival activities”. All kinds of festival activities always give people profound impression and various feelings. So whether in our oral communication or writing, the description is alwa

2、ys connected with the emotions of the participants. And, one of the ways expressing the emotions or feelings is the structure v-ing as the attribute or predicative, which is the core grammar of this unit. Concretely, this unit mainly learns the usage of v-ing as the attribute or predicative, whose f

3、unctions equals to the adjective. If the v-ing is used as the attribute and put in front of the noun, it is always called the pre-attribute; if put after the noun, it is always called the post-attribute. 1. Learn the structure, form and features of v-ing as the attribute or predicative.2. Learn unde

4、rstand the functions and meaning of v-ing as the attribute or predicative in a real context. 3. Learn to describe the festival activities and express personal expressions by using proper structure. 1. Learn to understand the functions and meaning of v-ing as the attribute or predicative in a real co

5、ntext. 2. Learn to describe the festival activities and express personal expressions by using proper structure. Step 1 Read and try.Read the sentences below and discuss the functions and meanings of the italicised -ing form.1. These lanterns are amazing. 动词-ing形式作表语2. During the Mid-Autumn Festival

6、in China, families gather to admire the shining moon and enjoy delicious mooncakes. 动词-ing形式作定语3. Families celebrating the Lunar New Year can enjoy exciting dragon dances and carnivals together. 动词-ing形式作定语，用于修饰前面的名词。Step 2 Practice1. I think the Rio Carnival would be the most exciting.（表语）2. Itll b

7、e too tiring to walk or dance for a long time in those shoes.（表语）3. Another example is Halloween, which slowly became an exciting festival for children, in spite of its religious origins.（定语）4. The first week was a little confusing.（表语）Step 3 The meaning of v-ing as the attribute1. 如果是单个的动词-ing形式作定语

8、, 常放在被修饰词前面作前置定语; 如果是动词-ing形式短语作定语, 常放在被修饰词后面作后置定语。它通常用来修饰、限定、说明名词或代词的品质与特征Make less noise. Theres a sleeping child. 不要发出太大声音, 有个正在睡觉的孩子。The young man sitting between John and Mary is the editor of the campus newspaper. 坐在约翰和玛丽之间的那个年轻小伙子是校园报的编辑。 There is a swimming pool behind the beautiful garden.

9、在这个美丽的花园后面有一个游泳池。2.表示感情的动词-ing形式作定语时, 表示“令人的”, 此类动词-ed形式作定语时, 表示“感到的”。3.动词-ing形式作定语如果与被修饰的词之间是被动关系, 且强调动作正在进行就用动词-ing形式的被动式, 即being done的形式。Step 4 The functions of v-ing as the attribute动词-ing形式作定语的两种作用1. 用来说明被修饰的名词a waiting room = a room for waiting等候室a walking stick = a stick for walking拐杖a sleepi

10、ng car=a car for sleeping卧铺2. 指所修饰的名词正在进行的动作, 与被修饰词之间是主动关系, 可以换成定语从句的形式a man waiting at the stop= a man who is waiting at the stop在停车点等候的人 a sleeping child = a child who is sleeping正在睡觉的孩子Step 5 Practice1.The taxi that took us to the airport broke down. The taxi _us to the airport broke down. 2.The

11、problem that is being discussed is about food safety. The problem _is about food safety.3.The student stayed in the room used for reading for an hour. The student stayed _for an hour. 4.That was an experience that frightened everyone. That was _. 答案：1. taking2. being discussed3. in the reading room4

12、. a frightening experienceStep 6 The meaning and function of V-ing as the predicative动词-ing形式作表语，它通常位于系动词后面，用以说明主语“是什么”或“怎么样”一种表示主语的特质、特征和状态, 其作用相当于形容词; 另一种具体说明主语的内容, 即主语等同于表语, 两者可互换。The music they are playing sounds so exciting. 他们演奏的音乐听起来令人激动。The result is disappointing. 结果令人失望。Our job is playing

13、all kinds of music. 我们的工作就是演奏各种音乐。Seeing is believing. 眼见为实。Step 7 Practice1. It is _(amaze) that the boy is able to solve the problem so quickly.2. Buying a car is simply _(waste) money. 3. Please stop making the noiseits getting _(annoy). 4. complete the passage with the appropriate -ing form. La

14、Tomatina is a festival that takes place in the Spanish town Bunol every August. I think many food festivals are _ because people are just eating. however, this festival is _ because people dont actually eat the tomatoes. Instead, they throw them at each other! the number of people _ part in this tomato fight, can reach up to 20,000, and it is a very _ fight that lasts for a whole hour. The _ thing is how cl