2019新人教版 高中英语 必修第三册unit 2 Discovering Useful Structureppt课件.ppt

1、 accident operation whisper midnight import export pole n. 事故；车祸；失事事故；车祸；失事 n. 手术；企业；经营手术；企业；经营 vi. they looked very angry. 3. I heard him _ (drop) lots of coins into the collecting tin. 4. The students who are caught _ (cheat) in the exam will be punished. 5. The teacher went away angrily, leaving

2、the student _ (stand) outside. forcing quarreling dropping . Fill in the blanks. cheating standing 1. A cook will be immediately fired if he is found _ in the kitchen. A. smokeB. smoking C. to smokeD. smoked 2. When we got back from the cinema, we found the lamp _ but the door _. A. being on; shutB.

3、 burning; shutting C. burning; shutD. on; shutting . Choose the best answer. 3. When I came in, I saw Dr. Li _ a patient. A. examine B. examining C. to exam D. examined 4. Sitting by her side, I could feel her heart _. A. beaten B. to beat C. beating D. to be beating 5. When he awoke, he found himse

4、lf _ by an old woman. A. looked after B. be looked after C. being looked after D. be looking after Focus on Focus on 基本用法基本用法 the form used as Adverbial 1. Walking in the street, I saw a tailors shop. 2. Being poor, he couldnt afford a TV set. 3. His father died, leaving the family even worse off. 4

5、. Using your head, you will find a good way. 5. Studying hard, he didnt pass the exam. 6. He earns a living driving a truck. 7. He sat in the chair reading a newspaper. 时间时间 原因原因 结果结果 条件条件 让步让步 方式方式 伴随伴随 1. When I walked in the street, I saw a tailors shop. 2. Because he was poor, he couldnt afford

6、a TV set. 3. His father died and left the family even worse off. 5. Though he studied hard, he didnt pass the exam. 4. If you use your head, you will find a good way. 7. He sat in the chair and read a newspaper. 6. He earns a living by driving a truck. -ing形式作形式作状语状语时，它的时，它的逻辑主逻辑主 语语必须与必须与主句的主语主句的主语

7、是是一致一致的。的。 Check the sentences. Looking out of the window, a cat was walking along the wall. Looking out of the window, we saw a cat walking along the wall. 1. Supposing it rains, we will put off the sports meeting. 2. Generally speaking, boys are more interested in science than girls. 如果下雨，我们就推迟运动会

8、。如果下雨，我们就推迟运动会。 一般来说，男孩比女孩对科学更感兴趣。一般来说，男孩比女孩对科学更感兴趣。 Ving 用于某些固定搭配中，用于某些固定搭配中， 表示表示说话人的态度说话人的态度、观点观点等，如：等，如： generally speaking, frankly/honestly speaking, judging by/from, considering/seeing, supposing 等等等等 1. _ (not know) his address, I couldnt go to see him yesterday. 2. They are visitors _ (come

9、) from several countries. 3. _ (not invite) to the party, Mary was greatly hurt. 4. He dived into the water, _ (leave) only his face exposed（暴露）（暴露）. 5. _ (take) a deep breath, they dived into the water. Exercise Not knowing coming Not having been invited . Fill in the blanks. leaving Taking . Choos

10、e the best answer. 1. Sarah pretended to be cheerful, _ nothing about the argument. A. says B. said C. to say D. saying 2. It rained heavily in the south, _ serious flooding in several provinces. A. caused B. having caused C. causing D. to cause 3. He had a wonderful childhood, _ with his mother to

11、all corners of the world. A. travel B. to travel C. traveled D. traveling 4. The news shocked the public, _ to great concern about students safety at school. A. having led B. led C. leading D. to lead 5. More highways have been built in China, _ it much easier for people to travel from one place to

12、another. A. making B. made C. to make D. having made P18 2 feelwantfacesmile returnworryhearknock 1. _ that his wife had been injured in an accident, Mr Johnson hurried to the hospital. 2. During the operation, she sat in the waiting room for over an hour _ about him. 3. I saw her whispering somethi

13、ng into his ear, obviously not _ to be heard. 4. He suddenly woke up at midnight when he heard someone _ at his door. Hearing worrying wanting knocking Complete the sentences with the correct forms of the verbs in the box. feelwantfacesmile returnworryhearknock 5. _ higher import export costs, the c

14、ompany is looking for ways to survive. 6. _ from the North Pole, the traveller wrote a book about his experience and had it published the following year. 7. The child lay on her mothers lap, _ sweetly. 8. _ hurt by the rejection, she bit her lip and quietly walked away. Facing Returning smiling Feel

15、ing P18 3 Read the following story and rewrite the underlined parts using the -ing form. 1 1 2 2 3 3 4 4 1. he became very interested in medicine, deciding to become a doctor. 2. after hearing that many people were dying in the war. 3. Helping to organise hospitals, he taught doctors and nurses, and

16、 showed people how to give first aid. / He helped to organise hospitals, teaching doctors and nurses, and showing people how to give first aid. 4. praising Dr Bethune as a hero to be remembered in China. 动词动词-ing形式在句中除了可以形式在句中除了可以定语定语和和表语表语 外，还可以作外，还可以作状语状语和和宾语补足语宾语补足语。 1. And when he saw the mists

17、rising from the river and the soft clouds _ (surround) the mountain tops, he was reduced to tears. (2020 (2020 全国全国卷卷) ) surrounding . .实战高考实战高考 考察非谓语动词。句意：当他看到雾从江上升考察非谓语动词。句意：当他看到雾从江上升 起，柔软的云围绕着山顶时，他流下了眼泪。起，柔软的云围绕着山顶时，他流下了眼泪。 设空处是非谓语动词作宾补，设空处是非谓语动词作宾补，surround与宾语与宾语 soft clouds之间是主动关系，要用之间是主动关系，要用v

18、.-ing形式。形式。 故填故填surrounding. 2. All the football players on the playground cheered loudly, _ (say) that I had a talent for football. (2019(2019全国卷全国卷I)I) 3. Nervously _ (face) challenges, I know I will whisper myself the two simple words “Be yourself”. (2019(2019北京卷北京卷) ) saying facing 4. Around 13,

19、500 new jobs were created during the period, _ (exceed) the expected number of 12,000 held by market analysts. (2018(2018江苏卷江苏卷) ) 5. The hospital has recently obtained new medical equipment, _ (allow) more patients to be treated. (201(2017 7天津卷天津卷) ) exceeding allowing . .用括号内所给单词的适当形式填空。用括号内所给单词的适

20、当形式填空。 1. Daniel first became interested in mushrooms when _ (explore) the forest with his father. 2. Science and technology is developing very quickly, _ (make) life much easier for many people. 3. Why do you keep your son _ (stand) under the burning sun? 4. Although _ (work) very hard, he couldnt

21、make enough money to pay off his debt. exploring making standing working . .根据括号内的要求改写下列句子。根据括号内的要求改写下列句子。 1. If you work hard from now on, you will catch up with others. (现在分词作条件状语现在分词作条件状语) _ _ Working hard from now on, you will catch up with others. 2. Because I didnt know his cellphone number, I

22、 couldnt get in touch with him when I was in Shanghai. (现在分词作原因状语现在分词作原因状语) _ _ _ Not knowing his cellphone number, I couldnt get in touch with him when I was in Shanghai. 3. The President entered the hall, and several top officials followed him. (with复合结构复合结构) _ _ The President entered the hall, wi

23、th several top officials following him. 4. Although he lives miles away, he has never been late for work. (现在分词作让步状语现在分词作让步状语) _ _ Although living miles away, he has never been late for work. 5. When I saw that Jackson was climbing over the wall, I stopped him. (现在分词作宾语补足语现在分词作宾语补足语) _ _ When I saw Jackson climbing over the wall, I stopped him. Self-evaluation 各个击破 Can you make up sentences using -ing form as adverbial and object complement as many as possible? Finish the exercises in Learning English.