（新教材）人教版（2019）高中英语选择性必修第一册Unit 4 Period 2 Discovering Useful Structuresppt课件.pptx

1、Discovering Useful Structures n By the end of this period, you will be able to 1. master the usages of v-ing form serving as object and predicative; 2. identify the functions of v-ing form serving as object and predicative; 3.use v-ing form freely in communication and writing. Lead in Look at the fo

2、llowing pictures and complete the sentences using v-ing form. Mary enjoysMary enjoys_ Jane practises Jane practises _ MikeMikes job is s job is _ 1. listening to music 2. playing the piano 3. teaching maths Look and observe Activity1. Look at the examples below, paying attention to the italicized pa

3、rts. What is the function of the v-ing form? Find other examples from the reading text. 1.She enjoys learning about body language in different cultures. 2.The crucial thing is using body language in a way 在第一个例句中在第一个例句中v-ingv-ing形式作宾语，说明动作的承受对象。形式作宾语，说明动作的承受对象。 在第二个例句中在第二个例句中v-ingv-ing形式作表语，说明主语的内容。

4、形式作表语，说明主语的内容。 课文中的其它例句： 1.However, you should avoid making this gesture in Brazil and Germany, as it is not considered polite. 2. Elsewhere, people favour shaking hands, bowing from the waist, or nodding the head when they meet someone else. 3. A good way of saying “ I am full” is moving your hand

5、in circles over your stomach after a meal. 4. Perhaps the best example is smiling. Activity 2. Fill in the blank with proper words and state their functions. 1.He was in low spirits and even consider _ (go) away. 2. You should practise _ (play) the piano every day. 3. You certainly mustnt miss _ (se

6、e) the wonderful film. 4. The doctor advised _ (stay) longer in hospital. 5. Michael has delayed _（write）to her until today. 6.Can you imagine_ (leave) standing outside for a whole night. 7. Her job is _(keep) the lecture hall as clean as possible. 8. One of his had habits is _(bite) nails. 9. The m

7、aths problem is quite _ (puzzle). 10. They built the banks to prevent the area from _ (flood). 1.going 2. playing 3. seeing 4. staying 5. writing 6. being left 7. keeping 8. biting 9. puzzling 10. being flooded 动词-ing形式作宾语，跟在动词后面，表示动作的承受者； 动词-ing形式作表语常表示主语的内容或者主语具有的特征。 常见的只跟v-ing form作宾语的动词有哪些？ 只跟只跟

8、v-v-ing 形式作宾语的动词有：形式作宾语的动词有： a admit 承认承认 apprappreciate 感激感激 avoid 避免避免 consider 考虑考虑 delaydelay 耽搁耽搁 resistresist 抵制抵制 menmention 提及提及 esescape 避免避免 practice 练习练习 mindmind 介意介意 fancyfancy 想不到想不到 finishfinish 完成完成 riskrisk 冒险冒险 susuggest 建议建议 missmiss 错过错过 imagine 设想设想 Practice Activity 1 C Complet

9、e the passage with the correct forms of the words and phrases in the box. Reading body language is not an easy task. It can be_1_ because interpreting the signs that another person shows requires_2_. In this sense, it can be compared to a doctor_3_. _4_ is also key to reading peoples body language a

10、ccurately. For example, when _5_, some people avoid eye contact. By contrast, others may_6_ eye contact even longer than usual. 1.challenging 2. considering the whole picture 3. Evaluating a patients condition 4. Considering individual differences 5. lying 6. maintain Activity 2. Talk about the body

11、 language you can read from the following pictures. Use at least one ing form for each picture. 1. The man enjoys looking at himself in the mirror. 2. The woman shows her impatience by looking at her watch. 3. The boy is fearful, trying to run away from an angry dog. 核心素养专练核心素养专练 I 单句语法填空 1. People

12、want to listen to someone who is _(interest), relaxed and comfortable. (2020年新高考全国I) 1. Puzzle play was found to be a significant predictor of cognition after _（control）for differences in parents income, education and the amount of parent talk.(2020年全国II) 2. Poems which had seemed dull and _(bore) s

13、uddenly came to life. 3. Do you feel like_ (have) a talk with me after supper? 4. My father suggested _ (read) more books in my spare time. 5. To avoid _ (see) by the teacher, Tom stole into the classroom by the back door. 6. Have you considered _ (build) a house in the countryside? 7. Some of the children are shy and they have some difficulty in _ (make) friends. II 翻译句子 1. 目前形势令人担忧。 _ 2. 李明一直梦想着将来可以自己创业。 _ 3.虽然他是一个残疾人，但在生活中总是喜欢帮助别人。 _ I III Fill in the blank with proper words.