人教版高中英语必修2同步专题课件：专题七 非谓语动词(动词不定式和动词-ing形式)(共26张PPT)

1、非谓语动词非谓语动词 (动词不定式和动词动词不定式和动词-ing形式形式) 1. To learn the usage of v.-ing and to do. 2. To do a lot of exercises related to the grammar. 3. To put theory into practice and improve the ability. 【学习目标学习目标】 性质性质 非谓语动词具有动词的特点，但在句子中起着名词、形容非谓语动词具有动词的特点，但在句子中起着名词、形容 词、副词的作用，充当主语、表语、定语、宾语、宾语补词、副词的作用，充当主语、表语、定语、

2、宾语、宾语补 足语、状语，即：足语、状语，即：除谓语以外的一切成分除谓语以外的一切成分。 非谓语动词非谓语动词 以义悟形以义悟形 1. He crossed the road, keeping his eyes on the spot where the cat had been investigating. 2. When crossing the road, you cant be too careful. 3. He gets up early to catch the early bus. 4. To be early is better than to be late. 非谓语非谓语

3、 动词形动词形 式式 用法用法一般式一般式完成式完成式否定式否定式 动词动词-ing to do doing having done not doing to do 表主动表主动 或进行或进行 表目的表目的 或将来或将来 to have done not to do 动词-ing 形式 动词-ing 形式主要考查其在句子中作定语和状语的用法 【跟踪演练跟踪演练】 1. European football is played in 80 countries, _ it the most popular sport in the world. A. making B. makes C. made

4、D. to make 结果 2. Tell Mary that theres someone _for her at the door. A. waiting B. waited C. waits D. to wait 3.坐在椅子上的那个人让我坐下。坐在椅子上的那个人让我坐下。 The man _in the chair asked me to _. sitting/seatedsit down preparing 4.The secretary worked late into the night, _ (prepare) a long speech for the president.

5、1. Being a little boy, he knows a little about this society. 2. Being tired of the boring speech, he went out to have a rest. 3. Being poor, his family cant afford to send him to school. be+n./adj.(普通形容词前）作原因状语时，普通形容词前）作原因状语时，be一般不省一般不省。 而由过去分词演变的形容词前，而由过去分词演变的形容词前，be 可省可省。 不定式不定式 to do不定式常作主语、宾语、表语

6、、定语、状语和补足语等。不定式常作主语、宾语、表语、定语、状语和补足语等。 1.不定式作主语：不定式作主语： To master a foreign language is very important. 注意：注意： （1）如果要说明不定式表示的动作是谁做的，如果要说明不定式表示的动作是谁做的， 可以在不定式前加一个由可以在不定式前加一个由 for 引起的短语。引起的短语。 It is easy for the students to read. （2）下列形容词作表语时，不定式前常加一个下列形容词作表语时，不定式前常加一个 of 引起的短引起的短 语，这些形容词是：语，这些形容词是：(表评

7、价性的，来说明逻辑主语的性质、表评价性的，来说明逻辑主语的性质、 特征、属性）特征、属性） kind, good, nice, wise, unwise, clever, silly, stupid, foolish, wrong, right, careless, rude, polite, naughty等等 Its kind of you to think so much of us. 2. 不定式作表语不定式作表语 Her work is to look after the children. 注意：注意： 不定式作不定式作be动词的表语时，可以和主语部分调换，说明动词的表语时，可以和

8、主语部分调换，说明 主语的内容。主语的内容。 3.不定式作宾语：不定式作宾语： He offered to help me, which made me moved. Please remember to close the door when you leave. 常见的这类动词有：常见的这类动词有： want, demand, hope, wish, expect, like, hate，start, begin, fail, help, offer, try, manage, pretend, forget, remember, promise, prepare, learn, agre

9、e, plan, determine, prefer, intend等等 注意：注意： 如果作宾语的不定式有自己的补足语，须用先行词如果作宾语的不定式有自己的补足语，须用先行词it作形作形 式宾语，而将真正的宾语不定式后置。这类动词有：式宾语，而将真正的宾语不定式后置。这类动词有：think, find, feel, consider, make等。等。 The computer makes it possible to calculate faster. 4.不定式作宾语补足语不定式作宾语补足语 The teacher advised us to have a rest first. 注意：

10、注意： see, hear, watch, notice, have, make, let等动词后作宾语补足等动词后作宾语补足 语的动词不定式不带语的动词不定式不带to, 但变为被动语态以后（即不定式作但变为被动语态以后（即不定式作 主补时）要带主补时）要带to, 其中其中let sb. do sth. 变为被动式为变为被动式为sb. is let to do sth.。 help后作宾语补足语的动词不定式可带后作宾语补足语的动词不定式可带to，也可不带，也可不带to。即。即 help sb. (to) do sth. 。 5.不定式作状语不定式作状语 1) 不定式作状语，常常表示目的。不定式

11、作状语，常常表示目的。 To be admitted to a key university, I study hard all the time. He insists on taking exercise every day to improve his health. 注意：注意：to do 不定式表目的时，可以与不定式表目的时，可以与in order to 和和so as to 替换，但是替换，但是so as to不能位于句首。不能位于句首。 In order to /To catch the early bus, I got up early. 2) to do不定式与不定式与onl

12、y或者或者never连用，表示出乎意料的结果。连用，表示出乎意料的结果。 He hurried to the station, only to find the train had left. He left home at the age of 10, never to come back again. 6.不定式作独立成分不定式作独立成分 To tell (you) the truth, he doesnt agree with you. To begin with, Beijing is a very beautiful city. 7.不定式与疑问词不定式与疑问词who, which,

13、 when, where, how, what 等等 连用，在句中起名词作用，可充当主语、表语、宾语等。连用，在句中起名词作用，可充当主语、表语、宾语等。 He didnt know what to say. How to solve the problem is important. 1. (2012全国卷全国卷)The party will be held in the garden, weather_. A.permitting B. to permit C. permittedD. permit 【解析解析】选选A。考查独立主格结构。句意。考查独立主格结构。句意:如果天气允许如果天气允

14、许,晚会晚会 就在花园里举行。根据句子结构可知就在花园里举行。根据句子结构可知,此处此处weather permitting是独立主格结构是独立主格结构,相当于相当于if weather permits。 【高考链接高考链接】 2. (2012湖南高考湖南高考)Weve had a good start, but next, more work needs_to achieve the final success. A. being doneB. do C. to be doneD. to do 【解析解析】选选C。考查非谓语动词。句意。考查非谓语动词。句意:我们有一个好的开始我们有一个好的开

15、始, 但是接下来但是接下来,更多的工作还需要做更多的工作还需要做,以实现最终的成功。以实现最终的成功。need表表 “需要需要”后跟后跟to be done或动词的或动词的-ing形式形式(主动形式表被动主动形式表被动) 且工作应该是被做且工作应该是被做,C项为项为to be done形式形式,符合题意。故选符合题意。故选C。 A项为现在分词的被动式项为现在分词的被动式,表进行、被动表进行、被动;B项为动词原形项为动词原形; D项项 为不定式为不定式,表将来的主动的动作。表将来的主动的动作。 3. (2012全国卷全国卷)Tony lent me the money,_that Id do a

16、s much for him. A.hopingB. to hope C. hopedD. having hoped 【解析解析】选选A。考查非谓语动词。句意。考查非谓语动词。句意:托尼把钱借给了我托尼把钱借给了我,希希 望我也为他做同样多的事。望我也为他做同样多的事。hoping为现在分词作状语为现在分词作状语,表示表示 托尼借钱给我时的心理状态。托尼借钱给我时的心理状态。 4.（2011江西高考）江西高考）On hearing a phone call from his wife _ she had a fall, Mr. Gordon immediately rushed home fr

17、om his office. A.says B. said C. saying D. to say 5.（2011天津高考）天津高考）Passengers are permitted _ only one piece of hand luggage onto the plane. A. to carry B. carrying C. to be carried D. being carried 6.（2011四川高考四川高考)Simon made a big bamboo box _ the little sick bird till it could fly. A. keep B. kept C. keeping D. to keep 7.（2011全国卷全国卷II）Sarah pretended to be cheerful, _ nothing about the argument. A. says B. said C. to say D. saying 8.（2011重庆高考重庆高考)More TV programs, according to government officials,